1
00:00:02,436 --> 00:00:04,855
NARRATOR: <i>Thirty-five thousand feet
above the Bering Sea...</i>

2
00:00:04,938 --> 00:00:06,690
{\an8}MIKE FAGAN: <i>Anchorage, Northwest 85.</i>

3
00:00:06,773 --> 00:00:09,960
{\an8}Confirm that you are aware that
we have declared an emergency.

4
00:00:10,043 --> 00:00:12,630
NARRATOR: <i>A Boeing 747
is in serious trouble.</i>

5
00:00:12,713 --> 00:00:14,031
There's too much traffic.

6
00:00:14,114 --> 00:00:15,599
We're calling this one a red emergency.

7
00:00:15,682 --> 00:00:18,452
Red emergency is preparing for the worst.

8
00:00:19,186 --> 00:00:21,951
NARRATOR: <i>The crew can
barely control the plane.</i>

9
00:00:22,356 --> 00:00:24,508
JOHN DOHERTY: <i>It was
a very confusing situation.</i>

10
00:00:24,591 --> 00:00:27,709
It was something that they had
never done in training.

11
00:00:28,362 --> 00:00:30,047
NARRATOR: <i>They need
all the help they can get</i>

12
00:00:30,130 --> 00:00:34,201
<i>to have any hope of bringing
the plane and its 386 passengers</i>

13
00:00:34,334 --> 00:00:36,236
<i>safely to the ground.</i>

14
00:00:37,171 --> 00:00:38,889
JOHN HANSON: <i>If there's
ever gonna be a time</i>

15
00:00:38,972 --> 00:00:42,208
that you fly a perfect approach,
it's gotta be this one.

16
00:00:45,112 --> 00:00:46,747
PILOT: <i>May day. May day.</i>

17
00:01:07,734 --> 00:01:12,739
{\an8}NARRATOR: <i>Northwest Airlines Flight 85
is making its way over the Bering Sea.</i>

18
00:01:13,740 --> 00:01:15,375
{\an8}<i>It's after 5:00 p.m.</i>

19
00:01:16,443 --> 00:01:17,895
{\an8}<i>Dinner service has ended,</i>

20
00:01:17,978 --> 00:01:20,802
{\an8}<i>and passengers are settling in
for a long flight.</i>

21
00:01:22,783 --> 00:01:27,187
{\an8}<i>The massive Boeing 747-400
has just flown over Alaska,</i>

22
00:01:27,321 --> 00:01:30,824
{\an8}<i>and is now almost halfway through
a 13.5-hour journey</i>

23
00:01:30,958 --> 00:01:33,594
<i>from Detroit to Japan's Narita Airport.</i>

24
00:01:33,727 --> 00:01:35,713
GEIB: Hello, gentlemen.
HANSON: Frank?

25
00:01:35,796 --> 00:01:37,531
GEIB: How are things?

26
00:01:37,664 --> 00:01:39,483
Thirty-five thousand feet, smooth air...

27
00:01:39,566 --> 00:01:42,803
NARRATOR: <i>Captain John Hanson
is a career pilot.</i>

28
00:01:42,936 --> 00:01:46,106
<i>He's also a flight instructor
for the Boeing 747.</i>

29
00:01:47,641 --> 00:01:52,179
<i>Six-and-a-half hours into the flight,
he's about to hand over the controls.</i>

30
00:01:54,014 --> 00:01:57,518
<i>On long journeys, it's common
to have two flight crews.</i>

31
00:01:59,219 --> 00:02:03,724
{\an8}The trip was long enough
that we put on a full augmented crew.

32
00:02:03,891 --> 00:02:06,293
<i>We had two captains and two copilots.</i>

33
00:02:06,426 --> 00:02:09,496
NARRATOR: <i>They fly in shifts
to prevent fatigue.</i>

34
00:02:09,630 --> 00:02:10,915
Why don't you guys give me a ding

35
00:02:10,998 --> 00:02:13,551
about 20 minutes before
you want me back up here, okay?

36
00:02:13,634 --> 00:02:17,905
<i>Mike Fagan, a Vietnam Vet
with 25 years flying experience</i>

37
00:02:18,038 --> 00:02:19,840
<i>is the fresh first officer.</i>

38
00:02:20,741 --> 00:02:24,161
{\an8}Everything was normal,
and we didn't expect to have any problems.

39
00:02:24,244 --> 00:02:26,597
{\an8}We'd flown this flight many, many times.

40
00:02:26,980 --> 00:02:29,745
Frank, I'm taking the lasagna.
You get option B.

41
00:02:30,217 --> 00:02:32,041
Does option B include starving?

42
00:02:32,419 --> 00:02:34,705
NARRATOR: <i>He is joined
by Captain Frank Geib,</i>

43
00:02:34,788 --> 00:02:37,730
<i>who has over 11,000 hours of flying
under his belt.</i>

44
00:02:42,229 --> 00:02:45,641
<i>Pilots refer to this aircraft
as "The Queen of the Skies."</i>

45
00:02:45,766 --> 00:02:48,943
<i>It's equipped with a private cabin
for the flight crew.</i>

46
00:02:50,671 --> 00:02:54,107
<i>Here, Captain Hanson and
his first officer David Smith</i>

47
00:02:54,241 --> 00:02:58,241
<i>will have a five-hour rest break
before returning to the flight deck.</i>

48
00:02:59,146 --> 00:03:04,418
Dave Smith had worked with me,
and we were going to read for a while,

49
00:03:04,551 --> 00:03:08,589
perhaps nap in the bunk,
and wake up for descent to Tokyo.

50
00:03:14,194 --> 00:03:15,646
You sure you're not hungry?

51
00:03:15,729 --> 00:03:17,164
Trust me, I'm good.

52
00:03:18,899 --> 00:03:22,723
NARRATOR: <i>Flight 85 is more than
six hours from landing at Narita.</i>

53
00:03:31,044 --> 00:03:33,931
FAGAN: <i>The aircraft took
a dramatic roll to the left,</i>

54
00:03:34,014 --> 00:03:36,917
that went from 35
through 40 degrees of bank.

55
00:03:41,054 --> 00:03:42,807
- NARRATOR: <i>For no apparent reason...</i>
- What happened?

56
00:03:42,890 --> 00:03:45,596
<i>...the pilots have lost control
of their plane.</i>

57
00:03:47,227 --> 00:03:50,330
- (OBJECTS CLATTERING)
- (SCREAMING)

58
00:03:54,234 --> 00:03:59,072
{\an8}The airplane took a lurch
like nothing I had ever felt before,

59
00:03:59,206 --> 00:04:02,176
<i>and I kind of had to catch myself.</i>

60
00:04:04,344 --> 00:04:08,482
HANSON: <i>It was a very sudden
yawing movement.</i>

61
00:04:08,615 --> 00:04:11,202
It's the type of thing
you only feel in a simulator

62
00:04:11,285 --> 00:04:13,620
when they're doing extreme things.

63
00:04:16,356 --> 00:04:19,180
NARRATOR: <i>Captain Geib has only
moments to react.</i>

64
00:04:19,960 --> 00:04:21,528
Did we lose an engine?

65
00:04:22,062 --> 00:04:23,764
Do we still have engines?

66
00:04:23,897 --> 00:04:26,183
We still have all engines. That's not it.

67
00:04:26,266 --> 00:04:30,037
NARRATOR: <i>The lives of 386 passengers
hang in the balance.</i>

68
00:04:32,239 --> 00:04:34,358
HANSON: <i>The airplane was
kind of shaking,</i>

69
00:04:34,441 --> 00:04:37,811
<i>and I knew the autopilot
had been disconnected.</i>

70
00:04:37,945 --> 00:04:41,014
It was quite obvious
that something was abnormal.

71
00:04:42,950 --> 00:04:46,437
NARRATOR: <i>In a matter of seconds, Captain
Geib has disconnected the autopilot,</i>

72
00:04:46,520 --> 00:04:49,890
<i>pulled back on the control column
and leveled the wings.</i>

73
00:04:51,191 --> 00:04:53,827
<i>But something is still seriously wrong.</i>

74
00:04:57,564 --> 00:04:58,916
Frank, have you got it?

75
00:04:58,999 --> 00:05:00,529
Yeah, I think I've got it.

76
00:05:02,035 --> 00:05:05,523
If it's not the engines,
then we have a problem with the rudder.

77
00:05:05,606 --> 00:05:07,591
NARRATOR: <i>The pilots have
leveled the plane,</i>

78
00:05:07,674 --> 00:05:10,674
<i>but they are still having difficulty
controlling it.</i>

79
00:05:10,878 --> 00:05:12,179
(BEEPING)

80
00:05:12,312 --> 00:05:15,349
<i>The warning system
confirms Geib's suspicion.</i>

81
00:05:15,516 --> 00:05:16,869
GEIB: Yaw damper lower.

82
00:05:17,851 --> 00:05:20,440
NARRATOR: <i>A malfunction
of the rudder system.</i>

83
00:05:20,854 --> 00:05:22,990
<i>The rudder controls the plane's yaw,</i>

84
00:05:23,123 --> 00:05:26,426
<i>its movements from left to right,
as it flies.</i>

85
00:05:26,860 --> 00:05:29,508
<i>It directs airflow
to keep it flying straight.</i>

86
00:05:31,231 --> 00:05:33,267
<i>Less than a year earlier</i>

87
00:05:33,400 --> 00:05:37,171
<i>American Airlines Flight 587
lost control of its rudder system</i>

88
00:05:37,304 --> 00:05:40,541
<i>and crashed into a neighborhood
in Queens, New York,</i>

89
00:05:40,674 --> 00:05:43,010
<i>killing everyone on board.</i>

90
00:05:43,343 --> 00:05:45,229
FAGAN: <i>We were very well aware of that,</i>

91
00:05:45,312 --> 00:05:49,049
and there had been
quite a study done on that.

92
00:05:49,183 --> 00:05:53,353
We had actually just reviewed
that event in flight planning.

93
00:05:56,590 --> 00:06:00,120
NARRATOR: <i>This plane is in danger
of suffering the same fate.</i>

94
00:06:01,161 --> 00:06:05,899
<i>Because of its size, the 747 has
both an upper and lower rudder.</i>

95
00:06:06,033 --> 00:06:07,935
<i>They normally move in unison.</i>

96
00:06:08,569 --> 00:06:09,981
<i>For some unknown reason,</i>

97
00:06:10,103 --> 00:06:13,574
<i>the lower rudder has deflected
17 degrees to the left.</i>

98
00:06:14,308 --> 00:06:15,943
<i>And it's stuck there.</i>

99
00:06:17,277 --> 00:06:20,866
<i>The captain tries to keep the plane
flying level and straight.</i>

100
00:06:22,349 --> 00:06:25,319
<i>He uses foot pedals
to control the upper rudder,</i>

101
00:06:25,452 --> 00:06:28,155
<i>and the control column
to move the ailerons.</i>

102
00:06:30,724 --> 00:06:34,372
<i>But he knows it's a stopgap measure
that may not work for long.</i>

103
00:06:35,529 --> 00:06:37,448
I've got the airplane and the radios.

104
00:06:37,531 --> 00:06:40,767
You get the COM
and see if there's a procedure for this.

105
00:06:41,435 --> 00:06:43,621
NARRATOR: <i>The COM,
or Cockpit Operating Manual,</i>

106
00:06:43,704 --> 00:06:47,007
<i>provides a list of procedures
for emergency situations.</i>

107
00:06:48,075 --> 00:06:50,995
It says not to remove any pressure
from the hydraulics. That's all.

108
00:06:51,078 --> 00:06:52,196
That's not very helpful.

109
00:06:52,279 --> 00:06:55,582
Is there anything else?
Are any other systems failing?

110
00:07:00,420 --> 00:07:01,655
Not so far.

111
00:07:02,222 --> 00:07:04,642
NARRATOR: <i>Hydraulics control
several vital components,</i>

112
00:07:04,725 --> 00:07:06,426
<i>including the failed rudder.</i>

113
00:07:06,560 --> 00:07:09,196
<i>More failures could spell disaster.</i>

114
00:07:09,329 --> 00:07:11,365
How far to Narita?

115
00:07:11,498 --> 00:07:14,368
About six hours.

116
00:07:15,102 --> 00:07:19,506
NARRATOR: <i>Flying that far without
full control of the plane is a huge risk.</i>

117
00:07:19,640 --> 00:07:22,142
P3. Get them back. (GRUNTS)

118
00:07:22,276 --> 00:07:24,829
HANSON: <i>When you're in the bunk,
you're used to hearing the P3</i>

119
00:07:24,912 --> 00:07:28,315
only at times
when it's time for a shift change.

120
00:07:29,516 --> 00:07:31,585
When you hear it at an odd time,

121
00:07:31,752 --> 00:07:35,639
it means, "Come back, because something
out of the ordinary has happened."

122
00:07:35,722 --> 00:07:37,958
Anchorage is two hours behind us.

123
00:07:38,926 --> 00:07:42,396
Call them and declare an emergency.
We're turning around.

124
00:07:44,331 --> 00:07:46,667
Anchorage, this is Northwest 85.

125
00:07:47,968 --> 00:07:50,521
NARRATOR: <i>But even contacting Anchorage
is a problem.</i>

126
00:07:50,604 --> 00:07:53,307
Anchorage, this is Northwest 85.

127
00:07:53,440 --> 00:07:56,827
NARRATOR: <i>Air traffic control centers
have a limited range.</i>

128
00:07:56,910 --> 00:07:59,897
{\an8}<i>In the middle of the sea,
between the two continents,</i>

129
00:07:59,980 --> 00:08:02,149
<i>the plane is in a dead zone.</i>

130
00:08:02,649 --> 00:08:05,238
<i>No one in Anchorage
knows they're in trouble.</i>

131
00:08:06,987 --> 00:08:10,407
<i>In the cabin, passengers don't know
the scale of the problem.</i>

132
00:08:10,490 --> 00:08:12,943
<i>Many passengers assume
it was only turbulence</i>

133
00:08:13,026 --> 00:08:14,761
<i>that caused the sudden jolt.</i>

134
00:08:15,929 --> 00:08:17,798
See if you can reach 19.

135
00:08:17,931 --> 00:08:20,518
NARRATOR: <i>The pilots
attempt to contact another flight</i>

136
00:08:20,601 --> 00:08:22,013
<i>that's closer to Alaska.</i>

137
00:08:22,102 --> 00:08:25,005
Northwest 19, this is Northwest 85.

138
00:08:25,138 --> 00:08:27,080
NARRATOR: <i>But the signal is weak.</i>

139
00:08:29,409 --> 00:08:32,312
Northwest 19, this is Northwest 85.

140
00:08:33,146 --> 00:08:35,232
NORTHWEST PILOT: <i>This is Northwest 19.
Go ahead.</i>

141
00:08:35,315 --> 00:08:36,834
FAGAN: <i>We have an emergency onboard.</i>

142
00:08:36,917 --> 00:08:38,506
Can you relay to Anchorage?

143
00:08:39,453 --> 00:08:41,395
NORTHWEST PILOT: <i>Roger. Stand by.</i>

144
00:08:41,889 --> 00:08:44,424
Okay. Let's turn this around.

145
00:08:46,159 --> 00:08:49,229
NARRATOR: <i>The plane goes
into a very wide right turn.</i>

146
00:08:54,735 --> 00:08:57,621
{\an8}NORTHWEST PILOT: <i>Anchorage Control,
this is Northwest 19.</i>

147
00:08:57,704 --> 00:08:59,406
Northwest 19, go ahead.

148
00:08:59,540 --> 00:09:02,743
<i>Northwest 85 is requesting
an emergency landing.</i>

149
00:09:02,876 --> 00:09:04,895
W hat is the nature of the emergency?

150
00:09:04,978 --> 00:09:06,847
<i>Hardover left rudder.</i>

151
00:09:09,016 --> 00:09:12,103
NARRATOR: <i>The rudder is crucial
for turning the plane around.</i>

152
00:09:12,186 --> 00:09:14,892
<i>Without it, the captain
is forced to improvise.</i>

153
00:09:16,190 --> 00:09:18,725
We had no idea what the problem was,

154
00:09:18,859 --> 00:09:21,695
so Frank was very cautious
on using the rudder,

155
00:09:21,828 --> 00:09:25,282
<i>which means that he had to use
full aileron to control the aircraft,</i>

156
00:09:25,365 --> 00:09:27,451
<i>but in the meantime,
the aircraft is in a slip,</i>

157
00:09:27,534 --> 00:09:31,505
<i>and a slip is when the aircraft
is not in a coordinated turn.</i>

158
00:09:31,638 --> 00:09:33,190
<i>The tail is off in one direction,</i>

159
00:09:33,273 --> 00:09:34,992
<i>the nose is pointed
in the other direction.</i>

160
00:09:35,075 --> 00:09:37,261
In other words, it's a slip
that goes like this.

161
00:09:37,344 --> 00:09:40,331
NARRATOR: <i>Like a racecar driver
skidding through a turn,</i>

162
00:09:40,414 --> 00:09:43,283
<i>Captain Geib is close to losing control.</i>

163
00:09:45,552 --> 00:09:46,887
HANSON: Let's move it.

164
00:09:49,923 --> 00:09:51,091
What's happening?

165
00:09:51,225 --> 00:09:54,962
We've declared an emergency,
and we're headed back to Anchorage.

166
00:09:55,596 --> 00:09:56,730
Indications?

167
00:09:56,864 --> 00:10:01,401
The lower rudder is hardover
17 degrees to the left.

168
00:10:02,269 --> 00:10:05,172
We don't know why,
and it's not responding.

169
00:10:05,305 --> 00:10:07,482
We don't know what else is wrong yet.

170
00:10:08,342 --> 00:10:10,694
HANSON: <i>It took both hands
to fly the airplane.</i>

171
00:10:10,777 --> 00:10:14,748
We didn't know at that point
whether the rudder was coming apart.

172
00:10:14,882 --> 00:10:17,951
<i>All we knew was
it was definitely a rudder problem.</i>

173
00:10:18,819 --> 00:10:20,971
NARRATOR: <i>This has never happened before.</i>

174
00:10:21,054 --> 00:10:24,157
<i>The pilots haven't been trained
for this malfunction.</i>

175
00:10:24,625 --> 00:10:26,508
There's no procedure in the COM.

176
00:10:28,228 --> 00:10:30,664
NARRATOR: <i>And the manual is of no use.</i>

177
00:10:35,369 --> 00:10:37,288
Well, we're gonna have to make one up.

178
00:10:37,371 --> 00:10:40,191
NARRATOR: <i>Thirty-five thousand feet
over the Bering Sea</i>

179
00:10:40,274 --> 00:10:43,610
<i>and an hour and 40 minutes away
from the nearest airport,</i>

180
00:10:43,744 --> 00:10:48,715
<i>the pilots of this massive 747
are in uncharted territory.</i>

181
00:10:52,452 --> 00:10:55,789
NARRATOR: <i>For the 386 passengers
on Flight 85,</i>

182
00:10:55,923 --> 00:10:59,092
<i>the anxiety over the sudden dive
has subsided.</i>

183
00:10:59,526 --> 00:11:02,880
<i>No one in the cabin is aware
of the potentially fatal drama</i>

184
00:11:02,963 --> 00:11:04,787
<i>still unfolding in the cockpit.</i>

185
00:11:08,435 --> 00:11:10,721
<i>Without full control
of the plane's rudder,</i>

186
00:11:10,804 --> 00:11:15,342
<i>the crew needs to fly
another 1,300 kilometers to Anchorage.</i>

187
00:11:17,110 --> 00:11:20,164
{\an8}Frank was the junior captain,
I was the senior captain,

188
00:11:20,247 --> 00:11:24,218
<i>and when I saw him battling the controls,</i>

189
00:11:24,351 --> 00:11:27,287
I decided that I was gonna take over.

190
00:11:27,421 --> 00:11:28,773
Frank, you've done a hell of a job,

191
00:11:28,856 --> 00:11:30,307
but I think I'd better take over now.

192
00:11:30,390 --> 00:11:32,877
If anybody's gonna ding this thing up,
it's gonna be me.

193
00:11:32,960 --> 00:11:34,828
I have no problem with that.

194
00:11:34,962 --> 00:11:36,663
- Okay.
- GEIB: Okay, Mike,

195
00:11:36,797 --> 00:11:39,416
you're gonna have to take control
while we switch over.

196
00:11:39,499 --> 00:11:40,934
Are you ready?

197
00:11:43,170 --> 00:11:44,238
I'm ready.

198
00:11:44,371 --> 00:11:47,258
NARRATOR: <i>First Officer Fagan
must now hold the yoke steady</i>

199
00:11:47,341 --> 00:11:50,224
<i>as Captain Geib relinquishes
control of the plane.</i>

200
00:11:50,844 --> 00:11:52,112
I have control.

201
00:11:53,514 --> 00:11:58,220
NARRATOR: <i>Any mishandling of the controls
could send the plane into a fatal spin.</i>

202
00:12:02,256 --> 00:12:04,191
<i>The same delicate balancing act</i>

203
00:12:04,324 --> 00:12:07,148
<i>transfers control of the plane
to Captain Hanson.</i>

204
00:12:07,694 --> 00:12:10,147
I was pretty appalled
at how much force it took

205
00:12:10,230 --> 00:12:13,634
to fly this big, beautiful airplane.

206
00:12:14,067 --> 00:12:20,240
If the airplane is flying, even lousy,
it's flying, and that's the bottom line.

207
00:12:20,374 --> 00:12:24,678
And it's headed towards Anchorage,
so we're good to go for a while.

208
00:12:24,811 --> 00:12:27,481
<i>Now we could begin to devote some thought</i>

209
00:12:27,614 --> 00:12:30,083
<i>to other things that had to be done.</i>

210
00:12:30,217 --> 00:12:33,921
NARRATOR: <i>The crew has no idea
how badly the rudder is damaged.</i>

211
00:12:34,054 --> 00:12:36,857
<i>It could be seconds
from tearing off altogether.</i>

212
00:12:43,463 --> 00:12:45,082
HANSON: I can't tell
whether the damn rudder

213
00:12:45,165 --> 00:12:47,048
is trying to leave the airplane.

214
00:12:47,534 --> 00:12:49,476
FAGAN: What do we tell the cabin?

215
00:12:50,637 --> 00:12:54,541
We decided the passengers
really should know.

216
00:12:54,675 --> 00:12:59,112
So we wanted to liaison with the cabin,
and Frank offered to do that.

217
00:12:59,246 --> 00:13:01,114
I'll go back and tell them.

218
00:13:01,248 --> 00:13:02,633
The more they know, the better.

219
00:13:02,716 --> 00:13:03,851
HANSON: I agree.

220
00:13:03,984 --> 00:13:06,984
I think we should tell them
exactly what's going on.

221
00:13:12,526 --> 00:13:13,527
Kathy?

222
00:13:14,528 --> 00:13:16,747
We don't know if things
are gonna get better or worse.

223
00:13:16,830 --> 00:13:18,532
Every single crewmember knew

224
00:13:18,665 --> 00:13:21,519
{\an8}that something major
had happened to that aircraft.

225
00:13:21,602 --> 00:13:23,053
We've turned back to Anchorage,

226
00:13:23,136 --> 00:13:24,822
and we're gonna make an emergency landing.

227
00:13:24,905 --> 00:13:28,759
The captain didn't try to hide anything,
didn't try to pull any punches.

228
00:13:28,842 --> 00:13:32,079
He just flat out said how things were,

229
00:13:32,212 --> 00:13:35,549
<i>and that it could possibly
be a very rough landing.</i>

230
00:13:35,682 --> 00:13:39,086
Kathy, we're calling this one
a red emergency.

231
00:13:39,219 --> 00:13:42,789
BRECKLIN: <i>Red emergency is of course
preparing for the worst.</i>

232
00:13:42,923 --> 00:13:48,228
There may be a crash landing.
There may be damage to the aircraft.

233
00:13:48,362 --> 00:13:52,833
There may be injury and/or death
to the passengers, and/or yourself.

234
00:13:52,966 --> 00:13:55,966
Hello, ladies and gentlemen.
I'm Captain Frank Geib.

235
00:13:56,970 --> 00:13:59,090
We are dealing with
a malfunction at the moment,

236
00:13:59,173 --> 00:14:02,393
and our crew is dealing with
the situation as best we can.

237
00:14:02,476 --> 00:14:04,845
We need everybody to remain calm,

238
00:14:04,978 --> 00:14:09,349
and please give your flight attendants
your complete attention.

239
00:14:09,483 --> 00:14:13,554
I cannot stress how important
your complete cooperation will be

240
00:14:13,687 --> 00:14:16,073
in order for us to
make it to the ground safely.

241
00:14:16,156 --> 00:14:21,195
The passengers, for the most part,
were fairly calm.

242
00:14:21,328 --> 00:14:24,048
I promise I'll update you
with any new information

243
00:14:24,131 --> 00:14:26,133
as it becomes available.

244
00:14:26,266 --> 00:14:28,152
Thank you very much for your attention,

245
00:14:28,235 --> 00:14:29,820
and I'll talk to you later.

246
00:14:29,903 --> 00:14:34,675
After a few minutes, you could hear
some people crying a little bit.

247
00:14:34,808 --> 00:14:38,645
You could see people looking around.
You could see fear.

248
00:14:43,450 --> 00:14:46,450
HANSON: We need to talk to SOC.
We need suggestions.

249
00:14:46,753 --> 00:14:48,589
We can reach them on HF.

250
00:14:49,056 --> 00:14:51,609
NARRATOR: <i>The Systems Operations Center
in Minnesota</i>

251
00:14:51,692 --> 00:14:53,393
<i>may be able to help.</i>

252
00:14:53,527 --> 00:14:57,114
<i>But to reach that far, the pilots
must use high frequency radio,</i>

253
00:14:57,197 --> 00:14:59,633
<i>which has a weak, intermittent signal.</i>

254
00:15:00,100 --> 00:15:03,237
HF radio is like when you were a kid,

255
00:15:03,370 --> 00:15:04,922
<i>and your best friend lived next door,</i>

256
00:15:05,005 --> 00:15:06,924
<i>and you talked to him
between your bedrooms</i>

257
00:15:07,007 --> 00:15:09,460
<i>with two Campbell soup cans,
with a string between them.</i>

258
00:15:09,543 --> 00:15:12,263
About that level of sound quality.
It's just awful.

259
00:15:12,346 --> 00:15:14,876
And ask them
to wake up John Doherty for us.

260
00:15:18,819 --> 00:15:21,702
{\an8}DOHERTY:
<i>I was at home the night of the, uh, call,</i>

261
00:15:21,855 --> 00:15:24,925
{\an8}just relaxing after a day in the office,

262
00:15:25,058 --> 00:15:27,160
{\an8}uh, enjoying a movie,

263
00:15:27,294 --> 00:15:29,413
{\an8}<i>- but I was on call.</i>
- (pager buzzing)

264
00:15:29,496 --> 00:15:31,849
{\an8}- (phone ringing)
<i>- And those pagers would go off,</i>

265
00:15:31,932 --> 00:15:33,467
{\an8}<i>and sure enough, it did.</i>

266
00:15:33,600 --> 00:15:35,853
NARRATOR: <i>John Doherty
has worked with Captain Hanson</i>

267
00:15:35,936 --> 00:15:37,070
<i>for several years.</i>

268
00:15:37,204 --> 00:15:40,174
DOHERTY:
<i>I knew John very well, so I had a,</i>

269
00:15:40,307 --> 00:15:44,378
a face, a person, a pilot,
I knew very well in my mind's eye.

270
00:15:45,379 --> 00:15:46,864
HANSON:
<i>I knew John Doherty</i>

271
00:15:46,947 --> 00:15:50,317
had a better knowledge of the 747-400

272
00:15:50,450 --> 00:15:53,987
than anybody at Northwest.

273
00:15:54,121 --> 00:15:56,416
NARRATOR:
<i>But Captain Hanson has no idea</i>

274
00:15:56,523 --> 00:15:58,542
<i>when his friend's help might arrive,</i>

275
00:15:58,625 --> 00:16:02,563
<i>and keeping the huge aircraft
flying level at 35 thousand feet</i>

276
00:16:02,696 --> 00:16:04,548
<i>is becoming increasingly difficult.</i>

277
00:16:04,631 --> 00:16:06,450
HANSON:
<i>The control wheel was shaking,</i>

278
00:16:06,533 --> 00:16:08,769
'cause the whole airplane was shaking.

279
00:16:08,902 --> 00:16:11,589
NARRATOR: <i>He decides
to descend to a lower altitude,</i>

280
00:16:11,672 --> 00:16:14,074
<i>where denser air will provide more lift.</i>

281
00:16:14,842 --> 00:16:16,490
HANSON:
You ready to do this?

282
00:16:17,411 --> 00:16:18,512
FAGAN:
All set.

283
00:16:18,645 --> 00:16:20,564
NARRATOR:
<i>But with a crippled plane,</i>

284
00:16:20,647 --> 00:16:24,318
<i>this normally routine procedure
will be another risky maneuver.</i>

285
00:16:25,085 --> 00:16:27,721
HANSON:
Okay. Let's go.

286
00:16:27,855 --> 00:16:29,740
DOHERTY:
<i>You want to do it very carefully,</i>

287
00:16:29,823 --> 00:16:31,342
so they're handling the controls

288
00:16:31,425 --> 00:16:34,228
under this really unusual circumstance

289
00:16:34,361 --> 00:16:37,998
<i>as carefully and gently
and as delicately as they can.</i>

290
00:16:38,131 --> 00:16:39,433
FAGAN:
How's it feel?

291
00:16:41,568 --> 00:16:43,053
HANSON:
About the same. Not great.

292
00:16:43,136 --> 00:16:44,855
HANSON:
<i>We had to be very careful</i>

293
00:16:44,938 --> 00:16:46,468
<i>how we flew this airplane.</i>

294
00:16:46,573 --> 00:16:48,092
<i>The tail might be coming apart.</i>

295
00:16:48,175 --> 00:16:51,211
The rudder might be
just barely hanging on,

296
00:16:51,345 --> 00:16:53,680
or it could be a hydraulic problem.

297
00:16:56,116 --> 00:16:57,518
FAGAN:
28 thousand.

298
00:16:57,651 --> 00:16:59,670
NARRATOR: <i>They make it down
to twenty-eight thousand feet</i>

299
00:16:59,753 --> 00:17:01,105
<i>without further incident.</i>

300
00:17:01,188 --> 00:17:03,090
HANSON:
I think I got this here.

301
00:17:03,223 --> 00:17:04,458
Okay.

302
00:17:04,591 --> 00:17:07,278
NARRATOR: <i>But the force required
to fly the damaged aircraft</i>

303
00:17:07,361 --> 00:17:09,396
<i>has taken its toll on the captain.</i>

304
00:17:10,163 --> 00:17:11,331
FAGAN:
John.

305
00:17:11,765 --> 00:17:14,285
HANSON:
Yeah, my leg's starting to cramp up.

306
00:17:14,368 --> 00:17:17,016
I'm having a tough time
holding this together.

307
00:17:17,337 --> 00:17:20,240
HANSON:
The physical effort that was required

308
00:17:20,374 --> 00:17:23,777
was considerable.
We were pushing so hard

309
00:17:23,911 --> 00:17:25,696
<i>with our leg on that rudder pedal</i>

310
00:17:25,779 --> 00:17:28,485
<i>that we could only do it
for about ten minutes.</i>

311
00:17:29,183 --> 00:17:31,068
HANSON:
You're gonna have to take it.

312
00:17:31,151 --> 00:17:32,352
Are you ready?

313
00:17:32,486 --> 00:17:33,654
FAGAN:
I'm ready.

314
00:17:34,388 --> 00:17:35,656
HANSON:
All right.

315
00:17:35,789 --> 00:17:37,357
Nice and easy.

316
00:17:42,529 --> 00:17:45,999
HANSON: <i>And then
Mike would come in as I released.</i>

317
00:17:46,133 --> 00:17:47,918
FAGAN:
It wanted to go back the other way.

318
00:17:48,001 --> 00:17:51,422
{\an8}In other words, you had to
make it go where you wanted it to go,

319
00:17:51,505 --> 00:17:53,424
and you have to use the cross controls,

320
00:17:53,507 --> 00:17:55,793
so you're using the muscles
in your shoulder

321
00:17:55,876 --> 00:17:58,545
<i>and in your back,
and we would lock our legs.</i>

322
00:18:00,414 --> 00:18:02,133
JOHN HANSON<
And then when I would release,

323
00:18:02,216 --> 00:18:04,751
I'd kind of get limbered up again.

324
00:18:05,819 --> 00:18:08,205
NARRATOR: <i>Still more than an hour
away from Anchorage,</i>

325
00:18:08,288 --> 00:18:11,792
<i>the flight attendants prepare
the cabin for a RED emergency.</i>

326
00:18:13,727 --> 00:18:15,412
BRECKLIN:
We did what we were trained to do.

327
00:18:15,495 --> 00:18:17,364
It just kicked in,

328
00:18:17,497 --> 00:18:18,649
<i>and you would make sure that</i>

329
00:18:18,732 --> 00:18:20,968
<i>everything on the counter is put away,</i>

330
00:18:21,068 --> 00:18:23,170
<i>make sure all the crew bags are,</i>

331
00:18:23,303 --> 00:18:25,539
<i>are stowed and where they should be.</i>

332
00:18:28,342 --> 00:18:33,046
Everyone to a person cooperated
with what we asked them to do.

333
00:18:33,180 --> 00:18:36,049
<i>I remember coming to a family of three,</i>

334
00:18:36,183 --> 00:18:38,585
<i>and they asked me if I was afraid.</i>

335
00:18:39,319 --> 00:18:40,754
And I hate to admit it,

336
00:18:40,888 --> 00:18:42,807
but I did briefly consider lying,

337
00:18:42,890 --> 00:18:45,209
<i>but then I decided
that wasn't what I should do.</i>

338
00:18:45,292 --> 00:18:46,944
BRECKLIN:
Yeah, I'm afraid, too,

339
00:18:47,027 --> 00:18:48,896
but we have the best pilots.

340
00:18:52,466 --> 00:18:55,290
SOC: <i>Flight 85,
we have John Doherty on the line.</i>

341
00:18:56,136 --> 00:18:58,222
NARRATOR:
<i>Operations has finally been able to</i>

342
00:18:58,305 --> 00:19:00,574
<i>connect the pilots with John Doherty.</i>

343
00:19:01,842 --> 00:19:03,360
HANSON:
John, have you been briefed on this?

344
00:19:03,443 --> 00:19:05,429
You know what's happening up here?

345
00:19:05,512 --> 00:19:08,299
DOHERTY: Yes,
I understand you have a control problem.

346
00:19:08,382 --> 00:19:09,816
HANSON:
<i>EICAS is showing</i>

347
00:19:09,950 --> 00:19:11,833
we have a hardover lower rudder.

348
00:19:11,919 --> 00:19:13,104
DOHERTY:
<i>They were facing,</i>

349
00:19:13,187 --> 00:19:15,355
<i>really, a very confusing situation.</i>

350
00:19:15,489 --> 00:19:19,092
They knew they were confronted
with something unique.

351
00:19:19,226 --> 00:19:21,745
It was something that they had
never done in training,

352
00:19:21,828 --> 00:19:23,881
something they'd never seen in training,

353
00:19:23,964 --> 00:19:27,634
nothing we'd ever talked about
in ground schools.

354
00:19:27,768 --> 00:19:29,019
HANSON:
The COM is not telling us much.

355
00:19:29,102 --> 00:19:32,239
We're about... We're an hour
out of Anchorage.

356
00:19:32,372 --> 00:19:33,640
<i>What do you think?</i>

357
00:19:34,908 --> 00:19:38,111
DOHERTY:
Well, don't remove any power

358
00:19:38,245 --> 00:19:41,114
<i>from the hydraulics,
but other than that...</i>

359
00:19:41,248 --> 00:19:44,117
DOHERTY:
<i>And I knew from listening to John</i>

360
00:19:44,251 --> 00:19:45,736
that what we had in the books

361
00:19:45,819 --> 00:19:48,622
wasn't going to be a help to him.

362
00:19:48,755 --> 00:19:51,375
<i>There are going to be some
circumstances where a pilot is,</i>

363
00:19:51,458 --> 00:19:54,929
<i>is going to have to figure out
what to do on his or her own.</i>

364
00:19:56,430 --> 00:19:57,681
NARRATOR:
<i>Thirty minutes pass</i>

365
00:19:57,764 --> 00:19:59,933
<i>before Northwest 85 is in range</i>

366
00:20:00,067 --> 00:20:02,891
<i>to talk to the Anchorage
Control Center directly.</i>

367
00:20:03,103 --> 00:20:05,456
ATC: Uh, Northwest 85,
we have you on the radar.

368
00:20:05,539 --> 00:20:07,474
FAGAN:
<i>Anchorage, Northwest 85.</i>

369
00:20:07,608 --> 00:20:10,528
Confirm that you are aware that
we have declared an emergency,

370
00:20:10,611 --> 00:20:13,030
<i>that you have
emergency equipment standing by.</i>

371
00:20:13,113 --> 00:20:14,681
We will request runway.

372
00:20:19,086 --> 00:20:21,839
NARRATOR: <i>The plane must fly
over the Aleutian mountain range</i>

373
00:20:21,922 --> 00:20:24,334
<i>to reach Anchorage International Airport.</i>

374
00:20:25,726 --> 00:20:29,062
<i>The airport itself
is also surrounded by mountains.</i>

375
00:20:30,163 --> 00:20:32,850
HANSON: <i>We said, okay,
six right is the runway we want,</i>

376
00:20:32,933 --> 00:20:34,685
'cause it'll give us a twenty mile final,

377
00:20:34,768 --> 00:20:38,505
and it's a great runway with an
ILS approach, and it's long.

378
00:20:38,639 --> 00:20:40,157
HANSON:
Okay, six right, it is.

379
00:20:40,240 --> 00:20:41,992
Let's make sure we get it
right the first time.

380
00:20:42,075 --> 00:20:44,228
HANSON: And as far as
the missed approach is concerned,

381
00:20:44,311 --> 00:20:45,712
we're not gonna do one.

382
00:20:45,846 --> 00:20:48,232
We're just gonna do it
right the first time,

383
00:20:48,315 --> 00:20:50,021
and put it right on the spot.

384
00:20:51,318 --> 00:20:53,554
NARRATOR:
<i>There is no margin for error.</i>

385
00:20:53,820 --> 00:20:56,356
<i>The pilots know they have only one shot.</i>

386
00:20:57,958 --> 00:20:59,782
HANSON:
What do you think, Mike?

387
00:21:00,727 --> 00:21:02,346
FAGAN:
Maybe we should start configuring

388
00:21:02,429 --> 00:21:04,798
for a landing early.
Lower our altitude.

389
00:21:06,500 --> 00:21:08,919
NARRATOR: <i>They're still
40 minutes away from Anchorage,</i>

390
00:21:09,002 --> 00:21:12,239
<i>but the pilots decide
to configure for a landing.</i>

391
00:21:13,207 --> 00:21:16,502
<i>They want to see how it will affect
their crippled plane.</i>

392
00:21:17,144 --> 00:21:18,579
<i>If something goes wrong,</i>

393
00:21:18,712 --> 00:21:21,114
<i>this may give them more room to recover.</i>

394
00:21:21,248 --> 00:21:23,000
HANSON:
Okay, we can take it over Cook Inlet,

395
00:21:23,083 --> 00:21:26,620
lower to 14,000,
and then see what happens.

396
00:21:26,753 --> 00:21:28,272
HANSON:
<i>Fourteen thousand feet</i>

397
00:21:28,355 --> 00:21:30,508
is a real nice intermediate altitude.

398
00:21:30,591 --> 00:21:34,595
It's good, thick air,
and it's high enough yet

399
00:21:34,728 --> 00:21:37,798
that if something got worse
and control deteriorated,

400
00:21:37,931 --> 00:21:40,000
<i>you'd have room for a recovery.</i>

401
00:21:40,667 --> 00:21:42,119
FAGAN:
This is Northwest 85.

402
00:21:42,202 --> 00:21:45,405
We would like to descend
to 14,000 over Cook Inlet.

403
00:21:45,806 --> 00:21:47,042
ATC:
<i>We can't do that.</i>

404
00:21:47,174 --> 00:21:49,260
<i>Lots of air traffic in that airspace.</i>

405
00:21:49,343 --> 00:21:51,228
NARRATOR:
<i>The airspace over Cook Inlet</i>

406
00:21:51,311 --> 00:21:54,481
<i>is the busiest corridor
in this part of the continent.</i>

407
00:21:54,615 --> 00:21:56,867
<i>If they lose control of the plane again,</i>

408
00:21:56,950 --> 00:21:59,362
<i>they could collide with another aircraft.</i>

409
00:22:00,888 --> 00:22:03,156
HANSON:
This is an emergency aircraft.

410
00:22:03,290 --> 00:22:05,526
This is the safest course of action.

411
00:22:07,160 --> 00:22:09,925
ATC: Okay, we'll clear
everyone out of your way.

412
00:22:10,998 --> 00:22:12,249
NARRATOR:
<i>The jumbo jet</i>

413
00:22:12,332 --> 00:22:15,102
<i>slowly descends to 14,000 feet.</i>

414
00:22:17,204 --> 00:22:20,641
HANSON:
Okay, flap five.

415
00:22:22,309 --> 00:22:23,410
Flap five.

416
00:22:23,544 --> 00:22:24,728
NARRATOR:
<i>As he adds flaps,</i>

417
00:22:24,811 --> 00:22:28,815
<i>Captain Hanson can only hope
the plane maintains stable flight.</i>

418
00:22:30,551 --> 00:22:32,819
<i>Next comes an even bigger test.</i>

419
00:22:32,953 --> 00:22:34,121
HANSON:
Gear down.

420
00:22:36,557 --> 00:22:37,658
FAGAN:
Gear down.

421
00:22:37,791 --> 00:22:39,710
NARRATOR:
<i>Lowering the massive landing gear</i>

422
00:22:39,793 --> 00:22:42,162
<i>will increase drag and reduce airspeed.</i>

423
00:22:43,830 --> 00:22:45,749
<i>The plane handles the new configuration</i>

424
00:22:45,832 --> 00:22:47,501
<i>without any problems,</i>

425
00:22:48,502 --> 00:22:51,444
<i>but there are new worries
about the damaged rudder.</i>

426
00:22:53,540 --> 00:22:54,942
FAGAN:
You feeling that?

427
00:22:55,075 --> 00:22:56,577
HANSON:
Oh, yeah.

428
00:22:58,245 --> 00:23:01,132
FAGAN: <i>The rudder is tied
to airspeed and altitude.</i>

429
00:23:01,215 --> 00:23:03,601
The lower you get,
the further the rudder goes out.

430
00:23:03,684 --> 00:23:06,386
<i>So then it required
more rudder, more aileron,</i>

431
00:23:07,087 --> 00:23:10,023
<i>and that was, uh, physically exhausting.</i>

432
00:23:11,425 --> 00:23:13,944
HANSON:
Mike, my leg's starting to cramp up.

433
00:23:14,027 --> 00:23:15,329
Are you ready?

434
00:23:16,063 --> 00:23:17,264
FAGAN:
I'm ready.

435
00:23:23,637 --> 00:23:25,423
NARRATOR:
<i>John Doherty is still on the line</i>

436
00:23:25,506 --> 00:23:28,475
<i>to the crew.
He offers a suggestion.</i>

437
00:23:28,609 --> 00:23:30,294
DOHERTY:
<i>Have you considered adding 20 knots</i>

438
00:23:30,377 --> 00:23:31,730
<i>to your approach speed?</i>

439
00:23:32,312 --> 00:23:33,731
HANSON:
No, we hadn't thought about that.

440
00:23:33,814 --> 00:23:34,982
<i>We'll do it.</i>

441
00:23:35,115 --> 00:23:36,550
NARRATOR:
<i>The extra speed</i>

442
00:23:36,683 --> 00:23:39,154
<i>may help make the plane more controllable.</i>

443
00:23:43,991 --> 00:23:45,092
(intercom dings)

444
00:23:47,461 --> 00:23:49,403
GEIB:
Hello, ladies and gentlemen.

445
00:23:49,930 --> 00:23:52,232
We're in for a bit of a rough landing.

446
00:23:52,366 --> 00:23:55,308
When we touch down,
there is gonna be quite a jolt.

447
00:23:56,837 --> 00:23:59,190
We'll tell you when to brace for impact.

448
00:24:02,309 --> 00:24:04,528
NARRATOR:
<i>As Northwest Airlines Flight 85</i>

449
00:24:04,611 --> 00:24:05,946
<i>approaches Anchorage,</i>

450
00:24:06,079 --> 00:24:07,548
<i>the pilots and Doherty</i>

451
00:24:07,681 --> 00:24:10,505
<i>continue planning for
an uncertain landing ahead.</i>

452
00:24:11,351 --> 00:24:13,204
DOHERTY:
We discussed how are things gonna be

453
00:24:13,287 --> 00:24:15,773
as we fly the approach,
what flight control,

454
00:24:15,856 --> 00:24:18,075
<i>what management issues
in terms of flight paths</i>

455
00:24:18,158 --> 00:24:19,443
<i>are we gonna encounter there,</i>

456
00:24:19,526 --> 00:24:21,679
<i>and then how are we gonna
manage directional control</i>

457
00:24:21,762 --> 00:24:23,080
during the landing rollout,

458
00:24:23,163 --> 00:24:26,163
uh, what stopping issues
we're gonna have and so on.

459
00:24:26,700 --> 00:24:29,420
NARRATOR: <i>The decisions they face
in the next few moments</i>

460
00:24:29,503 --> 00:24:32,268
<i>will make the difference
between life and death.</i>

461
00:24:34,041 --> 00:24:35,960
HANSON:
Okay, we can't do this anymore.

462
00:24:36,043 --> 00:24:39,513
Let's use the engines.
Dave, get on the levers.

463
00:24:39,646 --> 00:24:41,764
One and two up, three and four down.

464
00:24:41,949 --> 00:24:43,734
NARRATOR:
<i>Just minutes from touchdown,</i>

465
00:24:43,817 --> 00:24:46,420
<i>the pilots increase power
to the left engines</i>

466
00:24:46,553 --> 00:24:48,553
<i>while reducing power to the right.</i>

467
00:24:49,590 --> 00:24:52,355
<i>This uneven thrust
should help keep it straight,</i>

468
00:24:53,594 --> 00:24:55,495
<i>but there is a danger.</i>

469
00:24:55,629 --> 00:24:58,899
<i>No one knows how badly
damaged the rudder is.</i>

470
00:24:59,032 --> 00:25:02,169
<i>If it tears off while
the engine thrust is uneven,</i>

471
00:25:02,302 --> 00:25:04,705
<i>the pilots will lose all control.</i>

472
00:25:05,439 --> 00:25:07,207
(sirens blaring)

473
00:25:07,341 --> 00:25:10,694
NARRATOR: <i>On the ground,
they are preparing for the worst.</i>

474
00:25:19,520 --> 00:25:20,571
HANSON:
I'd give a thousand dollars

475
00:25:20,654 --> 00:25:22,537
for a rearview mirror right now.

476
00:25:28,061 --> 00:25:30,697
John, what do you think?

477
00:25:31,164 --> 00:25:34,568
NARRATOR: <i>Doherty has been
scouring charts and manuals.</i>

478
00:25:34,701 --> 00:25:37,221
<i>He reminds the crew
of another problem to consider.</i>

479
00:25:37,304 --> 00:25:38,472
DOHERTY:
On landing,

480
00:25:38,605 --> 00:25:40,691
don't forget the rudder's
attached to the nose steering.

481
00:25:40,774 --> 00:25:42,059
HANSON:
And when that happens, Mike,

482
00:25:42,142 --> 00:25:43,294
I'll take the tiller and the brakes.

483
00:25:43,377 --> 00:25:44,578
You take the yoke.

484
00:25:45,245 --> 00:25:46,864
NARRATOR:
<i>Once the nose touches down,</i>

485
00:25:46,947 --> 00:25:50,000
<i>the damaged rudder may cause them
to lose control of the plane,</i>

486
00:25:50,083 --> 00:25:52,586
<i>at more than 300 kilometers an hour.</i>

487
00:25:58,759 --> 00:26:01,112
HANSON:
I flew the approach all the way down,

488
00:26:01,195 --> 00:26:04,498
and I thought if there's
ever gonna be a time

489
00:26:04,631 --> 00:26:08,268
that you fly a perfect approach,
it's gotta be this one.

490
00:26:12,005 --> 00:26:13,624
DOHERTY:
<i>I became extraneous at that time,</i>

491
00:26:13,707 --> 00:26:16,043
so, somewhere along around seven,

492
00:26:16,176 --> 00:26:18,062
eight thousand feet on the way down,

493
00:26:18,145 --> 00:26:20,414
uh, I signed off with the crew.

494
00:26:20,547 --> 00:26:22,466
DOHERTY: I'll talk to you
when you're on the ground.

495
00:26:22,549 --> 00:26:24,017
FAGAN:
We'll talk soon.

496
00:26:26,253 --> 00:26:27,938
DOHERTY:
<i>You know, I gave John</i>

497
00:26:28,021 --> 00:26:30,610
whatever blessing
I could give at the moment,

498
00:26:30,724 --> 00:26:33,344
probably understated
in typical pilot fashion,

499
00:26:33,427 --> 00:26:37,130
and I was off the line and just
waiting to hear what happened.

500
00:26:42,069 --> 00:26:44,121
NARRATOR:
<i>Between the frigid waters of Cook Inlet</i>

501
00:26:44,204 --> 00:26:46,263
<i>and the towering Alaskan mountains,</i>

502
00:26:46,874 --> 00:26:48,392
<i>Anchorage International Airport</i>

503
00:26:48,475 --> 00:26:51,512
<i>awaits the arrival of a stricken 747.</i>

504
00:26:52,412 --> 00:26:54,942
ATC:
Northwest 85, we have you on our radar.

505
00:26:59,419 --> 00:27:02,243
NARRATOR:
<i>The passengers and crew of Northwest 85</i>

506
00:27:02,356 --> 00:27:05,062
<i>are now moments away
from an emergency landing.</i>

507
00:27:09,496 --> 00:27:12,399
BRECKLIN:
<i>As I was putting my own seatbelt on,</i>

508
00:27:12,533 --> 00:27:17,004
{\an8}I remember thinking to myself,
is this all there is?

509
00:27:17,771 --> 00:27:19,439
{\an8}As in, am I done here?

510
00:27:19,573 --> 00:27:22,309
<i>Am I gonna be alive when this is over?</i>

511
00:27:22,442 --> 00:27:26,446
And I thought about my kids
and my husband and my home.

512
00:27:28,815 --> 00:27:31,151
ATC:
<i>Northwest 85, cleared to land.</i>

513
00:27:31,285 --> 00:27:33,353
<i>Emergency equipment standing by.</i>

514
00:27:34,121 --> 00:27:35,606
FAGAN:
Roger, cleared to land.

515
00:27:35,689 --> 00:27:37,641
NARRATOR:
<i>The crew still has no idea</i>

516
00:27:37,724 --> 00:27:40,666
<i>what will happen when the plane
touches the ground.</i>

517
00:27:40,827 --> 00:27:43,347
{\an8}DOHERTY: There were close to
400 passengers on that airplane,

518
00:27:43,430 --> 00:27:45,399
{\an8}and a crew of eighteen,

519
00:27:45,532 --> 00:27:48,719
{\an8}and, uh, some of them
people that I knew personally, like John,

520
00:27:48,802 --> 00:27:50,454
<i>and the other pilots in the crew,</i>

521
00:27:50,537 --> 00:27:52,472
so waiting was hard.

522
00:27:55,809 --> 00:27:57,809
HANSON:
Okay, everyone. Here we go.

523
00:28:00,514 --> 00:28:01,748
(intercom dings)

524
00:28:02,349 --> 00:28:03,601
GEIB:
<i>Touchdown in five.</i>

525
00:28:03,684 --> 00:28:04,918
Prepare for impact.

526
00:28:05,819 --> 00:28:07,588
BRECKLIN:
Brace! Brace! Brace!

527
00:28:18,098 --> 00:28:19,650
- HANSON: You got it?
- FAGAN: I got it!

528
00:28:19,733 --> 00:28:21,735
NARRATOR:
<i>As planned, on touchdown,</i>

529
00:28:21,869 --> 00:28:24,388
<i>First Officer Fagan
takes the control column.</i>

530
00:28:24,471 --> 00:28:27,648
<i>Captain Hanson guides the front
wheels with the tiller.</i>

531
00:28:27,741 --> 00:28:29,476
<i>The timing is critical.</i>

532
00:28:29,610 --> 00:28:33,213
<i>One false step, and the plane
could shoot off the runway.</i>

533
00:28:42,990 --> 00:28:44,458
HANSON:
We got it.

534
00:28:50,030 --> 00:28:52,833
Good job, Mike. Good job guys.

535
00:28:54,301 --> 00:28:56,303
So what do we do for an encore?

536
00:28:56,436 --> 00:28:57,604
FAGAN:
Not that.

537
00:28:57,738 --> 00:28:58,956
HANSON:
Everyone in the cockpit

538
00:28:59,039 --> 00:29:01,241
{\an8}was finally able to exhale,

539
00:29:01,375 --> 00:29:04,878
{\an8}and we just went, "Aah."

540
00:29:05,012 --> 00:29:06,847
(sighing)

541
00:29:13,820 --> 00:29:16,056
BRECKLIN:
Once we were given the signal

542
00:29:16,156 --> 00:29:17,691
that it was okay...

543
00:29:17,824 --> 00:29:20,177
BRECKLIN: Please remain
seated until the seatbelt light is off.

544
00:29:20,260 --> 00:29:21,712
BRECKLIN:
I knew that I had to get up

545
00:29:21,795 --> 00:29:23,363
and go to that entry door,

546
00:29:23,497 --> 00:29:26,133
and get these people out of this airplane.

547
00:29:26,266 --> 00:29:28,268
<i>We did what we were trained to do.</i>

548
00:29:28,402 --> 00:29:30,344
<i>- We did a great job.</i>
- (clapping)

549
00:29:31,371 --> 00:29:34,371
NARRATOR:
<i>Controllers can see what the pilots can't.</i>

550
00:29:34,908 --> 00:29:37,294
ATC:
<i>That's quite the rudder you got there.</i>

551
00:29:37,377 --> 00:29:38,963
<i>Must have been a hell of a ride.</i>

552
00:29:39,046 --> 00:29:40,380
(laughing)

553
00:29:40,514 --> 00:29:42,809
FAGAN:
Oh, yeah. It was a real joy ride.

554
00:29:47,154 --> 00:29:48,372
NARRATOR:
<i>Almost two hours</i>

555
00:29:48,455 --> 00:29:51,658
<i>after the emergency began at 35,000 feet,</i>

556
00:29:51,792 --> 00:29:54,294
<i>all 404 people on board</i>

557
00:29:54,428 --> 00:29:56,129
<i>are safely on the ground.</i>

558
00:29:59,800 --> 00:30:01,802
(phone ringing)

559
00:30:03,103 --> 00:30:04,622
DOHERTY:
<i>Well, when I heard the crew was safe,</i>

560
00:30:04,705 --> 00:30:06,924
<i>of course it was an incredible
sense of relief.</i>

561
00:30:07,007 --> 00:30:09,827
These guys had been tested
and they'd done a fabulous job,

562
00:30:09,910 --> 00:30:12,312
so, it was, it was really joyful.

563
00:30:12,446 --> 00:30:15,883
I mean, the sense of grace,
accomplishment,

564
00:30:16,016 --> 00:30:19,820
<i>joy, um, satisfaction.</i>

565
00:30:19,953 --> 00:30:21,688
It was all good.

566
00:30:23,190 --> 00:30:26,310
NARRATOR: <i>The pilots have
narrowly avoided a fatal crash,</i>

567
00:30:26,393 --> 00:30:29,570
<i>but what caused them
to lose control in the first place</i>

568
00:30:29,663 --> 00:30:32,663
<i>is a question that desperately
needs to be answered.</i>

569
00:30:34,668 --> 00:30:36,937
<i>Northwest is just one of many airlines</i>

570
00:30:37,070 --> 00:30:39,873
<i>flying the 747-400 every day.</i>

571
00:30:42,075 --> 00:30:44,228
<i>Thousands of passengers around the world</i>

572
00:30:44,311 --> 00:30:46,246
<i>now face a potential risk.</i>

573
00:30:50,350 --> 00:30:54,821
<i>Carolyn Deforge of the NTSB
will oversee the investigation.</i>

574
00:30:54,955 --> 00:30:57,408
CAROLYN DEFORGE:
<i>It appeared to be a very dramatic event,</i>

575
00:30:57,491 --> 00:31:00,627
{\an8}and, um, it definitely seemed like

576
00:31:00,761 --> 00:31:02,480
{\an8}something we needed to follow up on,

577
00:31:02,563 --> 00:31:04,975
{\an8}and try and understand what had happened.

578
00:31:07,534 --> 00:31:09,453
NARRATOR:
<i>Investigators immediately discover</i>

579
00:31:09,536 --> 00:31:11,055
<i>a trail of hydraulic fluid</i>

580
00:31:11,138 --> 00:31:13,057
<i>leaking from the back of the plane.</i>

581
00:31:13,140 --> 00:31:14,592
DEFORGE:
<i>It was very surprising to us</i>

582
00:31:14,675 --> 00:31:17,428
when we found out what type
of failure had occurred,

583
00:31:17,511 --> 00:31:20,214
and that the effects it had had

584
00:31:20,347 --> 00:31:22,850
on the aircraft's controllability.

585
00:31:22,983 --> 00:31:24,835
NARRATOR:
<i>The pilot's foot pedals</i>

586
00:31:24,918 --> 00:31:26,137
<i>are linked to the rudder</i>

587
00:31:26,220 --> 00:31:29,423
<i>through a hydraulic power
control module, or PCM.</i>

588
00:31:30,557 --> 00:31:32,276
<i>When the pilot presses on the pedals,</i>

589
00:31:32,359 --> 00:31:35,028
<i>the PCM changes the hydraulic pressure,</i>

590
00:31:35,762 --> 00:31:38,065
<i>and that's what moves the rudder.</i>

591
00:31:38,198 --> 00:31:41,316
DEFORGE: They opened up
the access panels in the tail,

592
00:31:42,102 --> 00:31:44,271
<i>and they noticed that the end cap</i>

593
00:31:44,404 --> 00:31:46,874
<i>on the control module had separated.</i>

594
00:31:47,875 --> 00:31:50,644
<i>The end cap is a circular piece</i>

595
00:31:50,777 --> 00:31:53,030
<i>about two and a half inches in diameter,</i>

596
00:31:53,113 --> 00:31:55,015
and it had completely fractured

597
00:31:55,148 --> 00:31:57,168
all of the way around its diameter,

598
00:31:57,251 --> 00:31:58,663
and had then fallen off.

599
00:32:00,087 --> 00:32:02,089
NARRATOR:
<i>With the PCM broken,</i>

600
00:32:02,222 --> 00:32:05,325
<i>the pilots had no way
to control the lower rudder.</i>

601
00:32:05,459 --> 00:32:08,128
<i>The failure of this
one piece of engineering</i>

602
00:32:08,262 --> 00:32:10,831
<i>nearly brought down the entire plane.</i>

603
00:32:11,698 --> 00:32:13,110
<i>The power control module</i>

604
00:32:13,233 --> 00:32:16,116
<i>is shipped to the NTSB
headquarters in Washington.</i>

605
00:32:17,571 --> 00:32:20,874
<i>Close examination reveals
exactly how the failed part</i>

606
00:32:21,008 --> 00:32:22,543
<i>caused the rudder to jam.</i>

607
00:32:23,644 --> 00:32:25,229
DEFORGE:
When the end cap came off,

608
00:32:25,312 --> 00:32:27,781
it allowed a piston inside the module

609
00:32:27,915 --> 00:32:32,052
<i>to move further than
its design limit was intended,</i>

610
00:32:32,186 --> 00:32:35,556
<i>and that is what resulted
in the rudder hardover.</i>

611
00:32:39,026 --> 00:32:41,011
NARRATOR:
<i>By why the module's end cap</i>

612
00:32:41,094 --> 00:32:42,379
<i>failed in the first place</i>

613
00:32:42,462 --> 00:32:43,864
<i>is still a mystery.</i>

614
00:32:45,165 --> 00:32:46,784
DEFORGE:
<i>It was certainly something</i>

615
00:32:46,867 --> 00:32:50,103
<i>that was not anticipated by the designers,</i>

616
00:32:50,237 --> 00:32:52,739
<i>and when we examined the hardware,</i>

617
00:32:52,873 --> 00:32:56,243
um, it was definitely beyond the scope

618
00:32:56,376 --> 00:32:59,246
<i>of what you normally
encounter as an engineer</i>

619
00:32:59,379 --> 00:33:01,298
<i>when you're doing a failure investigation.</i>

620
00:33:01,381 --> 00:33:04,034
<i>Normally you see something
that's an internal failure,</i>

621
00:33:04,117 --> 00:33:07,654
not an actual mechanical failure
of the housing itself.

622
00:33:07,788 --> 00:33:09,840
NARRATOR:
<i>Sylvie Dionne is a metallurgist</i>

623
00:33:09,923 --> 00:33:12,626
<i>specializing in airplane components.</i>

624
00:33:12,759 --> 00:33:15,880
{\an8}SYLVIE DIONNE: The manifold
material was an aluminum alloy,

625
00:33:15,963 --> 00:33:18,048
{\an8}which means that it's actually
aluminum metal

626
00:33:18,131 --> 00:33:20,084
<i>that's mixed in with a bit of copper,</i>

627
00:33:20,167 --> 00:33:21,935
<i>with magnesium, with zinc.</i>

628
00:33:22,069 --> 00:33:24,422
And the purpose of adding
these other elements

629
00:33:24,505 --> 00:33:26,039
is to make it stronger.

630
00:33:26,673 --> 00:33:28,259
NARRATOR:
<i>The aluminum alloy</i>

631
00:33:28,342 --> 00:33:31,044
<i>used to make this part
is extremely resilient.</i>

632
00:33:31,178 --> 00:33:33,447
<i>It should never break apart like this.</i>

633
00:33:35,682 --> 00:33:37,802
DIONNE:
<i>Doing failure analyses like this</i>

634
00:33:37,885 --> 00:33:41,021
on failed parts is a bit like,
uh, being a detective,

635
00:33:41,889 --> 00:33:43,772
<i>because you're looking for clues</i>

636
00:33:43,857 --> 00:33:45,743
as to what caused the occurrence,

637
00:33:45,826 --> 00:33:47,768
<i>what caused the material to fail.</i>

638
00:33:49,897 --> 00:33:51,649
NARRATOR:
<i>The size and shape of the crack</i>

639
00:33:51,732 --> 00:33:55,027
<i>tells investigators that
the module wore out over time...</i>

640
00:33:55,969 --> 00:33:57,971
<i>what's called metal fatigue.</i>

641
00:33:58,105 --> 00:34:01,282
<i>However, this is almost
impossible for them to believe.</i>

642
00:34:05,012 --> 00:34:08,749
<i>A Boeing 747-400 is built for long hauls,</i>

643
00:34:08,882 --> 00:34:10,784
<i>12 to 15 hour flights,</i>

644
00:34:10,918 --> 00:34:13,554
<i>and its parts are built to last decades.</i>

645
00:34:15,155 --> 00:34:17,675
DOHERTY: My understanding
was the mean time before failure

646
00:34:17,758 --> 00:34:20,678
for this item was something
like thirty thousand years,

647
00:34:20,761 --> 00:34:22,279
which is basically saying,

648
00:34:22,362 --> 00:34:25,382
<i>well, we don't think
this part was ever going to fail.</i>

649
00:34:25,465 --> 00:34:28,735
NARRATOR:
<i>The 747-400 is in high demand.</i>

650
00:34:28,869 --> 00:34:32,840
<i>More of these massive planes
are being manufactured every year,</i>

651
00:34:32,973 --> 00:34:36,343
<i>with the same control module
that failed on Flight 85.</i>

652
00:34:37,744 --> 00:34:40,848
<i>If this crucial system
is wearing out prematurely,</i>

653
00:34:42,216 --> 00:34:44,551
<i>investigators need to figure out why,</i>

654
00:34:44,685 --> 00:34:46,887
<i>before it leads to a fatal disaster.</i>

655
00:34:48,088 --> 00:34:51,491
DEFORGE: The fact that
this had a purely fatigue failure,

656
00:34:51,625 --> 00:34:54,428
with no apparent origin to it,

657
00:34:54,561 --> 00:34:57,097
<i>such as a deficiency or a defect,</i>

658
00:34:57,231 --> 00:35:01,535
made us question the material properties
of the housing itself.

659
00:35:02,503 --> 00:35:05,322
NARRATOR: <i>Investigators send
the unit back to the manufacturer</i>

660
00:35:05,405 --> 00:35:07,523
<i>for extensive metallurgical testing.</i>

661
00:35:10,410 --> 00:35:13,080
DIONNE:
<i>Metals are made up of little crystals,</i>

662
00:35:13,213 --> 00:35:15,616
<i>which metallurgists call grains,</i>

663
00:35:15,749 --> 00:35:18,552
<i>and if the grains are
too small or too large</i>

664
00:35:18,685 --> 00:35:20,420
or not the correct shape,

665
00:35:20,554 --> 00:35:22,640
uh, the material may have
a different strength,

666
00:35:22,723 --> 00:35:24,809
different ductility, different resistance

667
00:35:24,892 --> 00:35:26,660
<i>to propagation of a crack.</i>

668
00:35:28,695 --> 00:35:30,648
NARRATOR:
<i>A visual examination of the metal</i>

669
00:35:30,731 --> 00:35:33,066
<i>provides no insight into why it failed.</i>

670
00:35:35,569 --> 00:35:37,888
DIONNE:
<i>One of the best techniques for revealing</i>

671
00:35:37,971 --> 00:35:40,607
if a part contains
cracks or surface defects

672
00:35:40,741 --> 00:35:43,210
is to use fluorescent dye inspection.

673
00:35:46,413 --> 00:35:49,583
<i>The part is examined under UV light,</i>

674
00:35:50,083 --> 00:35:52,986
and the defects will appear
as bright lines,

675
00:35:53,120 --> 00:35:55,689
or bright dots that are very visible.

676
00:35:55,822 --> 00:35:57,374
NARRATOR:
<i>But the exhaustive tests</i>

677
00:35:57,457 --> 00:36:00,494
<i>reveal that the material itself
was not to blame.</i>

678
00:36:02,930 --> 00:36:06,066
<i>Investigators still
can't explain the failure.</i>

679
00:36:06,200 --> 00:36:08,352
DEFORGE:
<i>It was driving all of the group crazy.</i>

680
00:36:08,435 --> 00:36:10,855
<i>We were very frustrated
when we realized that</i>

681
00:36:10,938 --> 00:36:13,040
all of the paths we chased down

682
00:36:13,173 --> 00:36:17,044
didn't give you
that "Aha! Eureka!" moment.

683
00:36:20,447 --> 00:36:21,966
NARRATOR:
<i>Investigators wonder</i>

684
00:36:22,049 --> 00:36:23,834
<i>if something in this plane's history</i>

685
00:36:23,917 --> 00:36:27,094
<i>could have caused the module
to break down prematurely.</i>

686
00:36:27,654 --> 00:36:29,890
<i>What the records reveal is surprising.</i>

687
00:36:31,225 --> 00:36:35,195
HANSON: Northwest was the
launch customer for the 747-400,

688
00:36:35,929 --> 00:36:38,999
<i>and this one was the first
in the line of 400s</i>

689
00:36:39,132 --> 00:36:40,501
<i>that Northwest flew.</i>

690
00:36:40,634 --> 00:36:46,673
It was the oldest production
747-400 in the world.

691
00:36:47,641 --> 00:36:49,026
NARRATOR:
<i>And that's not all.</i>

692
00:36:49,109 --> 00:36:52,846
<i>Records also show that this very 747-400</i>

693
00:36:52,980 --> 00:36:54,392
<i>was used as a test plane</i>

694
00:36:54,481 --> 00:36:57,117
<i>before it was even sold to the airline.</i>

695
00:36:57,251 --> 00:36:58,785
<i>Could rigorous testing</i>

696
00:36:58,919 --> 00:37:02,390
<i>have somehow led to the failure
of the power control module?</i>

697
00:37:03,790 --> 00:37:07,060
<i>The plane had flown for 55,000 hours,</i>

698
00:37:07,194 --> 00:37:10,130
<i>and taken off more than 7,000 times.</i>

699
00:37:10,864 --> 00:37:12,550
<i>That's more takeoffs and landings</i>

700
00:37:12,633 --> 00:37:15,869
<i>than most 747s with that number
of hours in the air.</i>

701
00:37:17,571 --> 00:37:20,073
<i>This discovery leads the investigation</i>

702
00:37:20,207 --> 00:37:22,309
<i>in an entirely new direction.</i>

703
00:37:23,143 --> 00:37:24,795
DEFORGE:
We were concerned that

704
00:37:24,878 --> 00:37:28,382
<i>it had been exposed to
more stress than we had expected,</i>

705
00:37:28,515 --> 00:37:31,185
and that that may have caused it to fail.

706
00:37:31,318 --> 00:37:34,004
NARRATOR:
<i>Each time a plane takes off and lands,</i>

707
00:37:34,087 --> 00:37:36,382
<i>its systems are put through more stress</i>

708
00:37:36,490 --> 00:37:39,079
<i>than when it's simply
flying through the air.</i>

709
00:37:41,028 --> 00:37:43,848
DEFORGE: <i>We were very concerned
about those operators in Asia</i>

710
00:37:43,931 --> 00:37:47,634
that use the 747-400
on short haul flights.

711
00:37:48,302 --> 00:37:51,238
NARRATOR:
<i>This module, however, is already broken.</i>

712
00:37:51,371 --> 00:37:53,173
<i>There's no way to test it.</i>

713
00:37:53,307 --> 00:37:55,493
<i>Checking all the units
on the rest of the fleet</i>

714
00:37:55,576 --> 00:37:57,544
<i>is not a practical option.</i>

715
00:37:57,678 --> 00:38:00,030
DEFORGE: You would have
essentially had to have grounded the fleet

716
00:38:00,113 --> 00:38:01,715
to remove all of the units.

717
00:38:02,816 --> 00:38:04,268
NARRATOR:
<i>As a pre-emptive strike</i>

718
00:38:04,351 --> 00:38:05,786
<i>against future failure,</i>

719
00:38:05,919 --> 00:38:07,888
<i>the NTSB recommends that airlines</i>

720
00:38:08,021 --> 00:38:10,669
<i>test the power control module
more vigorously,</i>

721
00:38:10,791 --> 00:38:12,059
<i>and more regularly.</i>

722
00:38:14,761 --> 00:38:17,164
DEFORGE:
We instituted a repetitive

723
00:38:17,297 --> 00:38:20,067
inspection cycle requirement.

724
00:38:20,701 --> 00:38:22,553
NARRATOR:
<i>But the root cause of the failure</i>

725
00:38:22,636 --> 00:38:24,204
<i>is never found.</i>

726
00:38:27,508 --> 00:38:29,038
NARRATOR:
<i>Four years later,</i>

727
00:38:29,142 --> 00:38:32,907
<i>an Air France cargo plane is forced
to make an emergency landing.</i>

728
00:38:33,580 --> 00:38:37,851
<i>Once again, the lower rudder
has failed on the 747-400.</i>

729
00:38:40,187 --> 00:38:44,458
<i>The circumstances are strikingly
similar to Northwest Flight 85.</i>

730
00:38:44,591 --> 00:38:47,144
DEFORGE:
<i>The unit was sent to Parker Hannifin</i>

731
00:38:47,227 --> 00:38:48,729
<i>in California for repair,</i>

732
00:38:48,862 --> 00:38:51,482
<i>and when they opened the box
and looked at it,</i>

733
00:38:51,565 --> 00:38:53,017
their eyes got really big.

734
00:38:53,100 --> 00:38:55,786
They immediately quarantined it
and called everyone

735
00:38:55,869 --> 00:38:57,588
and said, "Oh, my gosh.
You're not gonna believe

736
00:38:57,671 --> 00:38:59,623
what just showed up
on our doorstep."

737
00:38:59,706 --> 00:39:01,192
NARRATOR:
<i>If the Air France module</i>

738
00:39:01,275 --> 00:39:02,793
<i>shows signs of metal fatigue</i>

739
00:39:02,876 --> 00:39:04,945
<i>like the one on Flight 85,</i>

740
00:39:05,078 --> 00:39:07,364
<i>then investigators may be a step closer</i>

741
00:39:07,447 --> 00:39:09,683
<i>to explaining the mysterious failures.</i>

742
00:39:09,816 --> 00:39:11,102
DEFORGE:
We immediately focused in

743
00:39:11,185 --> 00:39:14,488
on the fracture surface
again in the same area

744
00:39:14,621 --> 00:39:16,690
and did many of the checks that

745
00:39:16,823 --> 00:39:18,823
we had done the first time around.

746
00:39:19,293 --> 00:39:21,278
NARRATOR:
<i>But this case seems to be different.</i>

747
00:39:21,361 --> 00:39:23,163
<i>There is no sign of fatigue.</i>

748
00:39:23,297 --> 00:39:26,233
<i>Instead, they find a manufacturing defect.</i>

749
00:39:26,366 --> 00:39:28,936
DEFORGE:
We actually found a deficiency

750
00:39:29,069 --> 00:39:31,772
<i>in the bottom
of the threaded bore section.</i>

751
00:39:31,905 --> 00:39:35,742
<i>We found a very sharp radius
at the bottom of the threads,</i>

752
00:39:35,876 --> 00:39:38,465
which is where the crack
had propagated from.

753
00:39:39,479 --> 00:39:42,867
NARRATOR: <i>While finding the cause
of this latest failure is significant,</i>

754
00:39:42,950 --> 00:39:45,302
<i>it has done nothing
to help explain the failure</i>

755
00:39:45,385 --> 00:39:47,856
<i>on the Northwest flight
four years earlier.</i>

756
00:39:48,388 --> 00:39:49,840
DIONNE:
Was it overloading?

757
00:39:49,923 --> 00:39:52,926
Was it, um, a progressive failure?

758
00:39:53,060 --> 00:39:55,679
Was it exposed to something
in the environment

759
00:39:55,762 --> 00:39:57,231
<i>that caused it to fail?</i>

760
00:39:57,364 --> 00:39:59,366
DEFORGE:
Without knowing the why,

761
00:39:59,499 --> 00:40:02,620
you can't really take
the appropriate corrective action,

762
00:40:02,703 --> 00:40:05,572
<i>and as an investigator,
that's frustrating.</i>

763
00:40:06,507 --> 00:40:08,192
NARRATOR:
<i>For the second time,</i>

764
00:40:08,275 --> 00:40:10,261
<i>a part that was never meant to wear out</i>

765
00:40:10,344 --> 00:40:12,913
<i>has nearly brought down a 747.</i>

766
00:40:13,947 --> 00:40:17,150
<i>With one of the two
near tragedies still unexplained,</i>

767
00:40:17,284 --> 00:40:21,288
<i>investigators desperately need
to find a fail-safe measure</i>

768
00:40:21,421 --> 00:40:23,892
<i>that will protect passengers
in the future.</i>

769
00:40:26,193 --> 00:40:28,428
HANSON:
Okay everyone, here we go!

770
00:40:28,562 --> 00:40:30,681
NARRATOR:
<i>Four years after Flight 85's</i>

771
00:40:30,764 --> 00:40:33,767
<i>heart-stopping emergency
landing in Anchorage,</i>

772
00:40:33,901 --> 00:40:37,704
<i>the cause of the 747's
rudder failure is still unknown.</i>

773
00:40:39,573 --> 00:40:42,910
<i>Now, the same part
has failed on another flight.</i>

774
00:40:43,043 --> 00:40:45,212
<i>The next failure could be deadly.</i>

775
00:40:47,381 --> 00:40:49,016
DEFORGE:
<i>We still don't know</i>

776
00:40:49,149 --> 00:40:52,452
<i>actually the root cause
of the Northwest failure.</i>

777
00:40:53,587 --> 00:40:55,255
But because of what we found

778
00:40:55,389 --> 00:40:57,408
with the second Air France failure,

779
00:40:57,491 --> 00:40:59,310
<i>we needed to take corrective action</i>

780
00:40:59,393 --> 00:41:02,262
<i>to prevent similar failures
from occurring.</i>

781
00:41:02,396 --> 00:41:04,148
NARRATOR:
<i>Investigators recommend</i>

782
00:41:04,231 --> 00:41:06,879
<i>attaching special plugs
to the control module.</i>

783
00:41:07,601 --> 00:41:09,453
<i>In the event of another failure,</i>

784
00:41:09,536 --> 00:41:11,822
<i>these new pieces will prevent the rudder</i>

785
00:41:11,905 --> 00:41:14,341
<i>from moving too far in either direction.</i>

786
00:41:14,675 --> 00:41:16,160
DEFORGE:
The changes that we've made

787
00:41:16,243 --> 00:41:19,279
to the control modules
in the 747-400 fleet

788
00:41:19,413 --> 00:41:23,417
<i>will prevent any future events
of a rudder hardover.</i>

789
00:41:24,918 --> 00:41:27,338
{\an8}NARRATOR:
<i>An air worthiness directive from the FAA</i>

790
00:41:27,421 --> 00:41:30,624
{\an8}<i>makes it mandatory for every 747-400</i>

791
00:41:30,757 --> 00:41:32,993
<i>to be fitted with this new technology,</i>

792
00:41:33,994 --> 00:41:36,347
<i>eliminating the risk of another failure.</i>

793
00:41:39,967 --> 00:41:42,791
<i>But still, there is
another question to consider,</i>

794
00:41:43,103 --> 00:41:46,339
<i>one investigators seldom have
the luxury to contemplate.</i>

795
00:41:47,941 --> 00:41:50,777
<i>With a catastrophic failure
of the rudder system,</i>

796
00:41:50,911 --> 00:41:53,714
<i>why didn't Flight 85 crash?</i>

797
00:41:53,847 --> 00:41:57,584
<i>One reason:
the very design of this 747.</i>

798
00:41:57,718 --> 00:41:59,403
DOHERTY:
<i>Having a split rudder</i>

799
00:41:59,486 --> 00:42:02,656
is definitely an unusual feature
of this airplane,

800
00:42:02,789 --> 00:42:06,059
<i>and in this case, it worked in their favor</i>

801
00:42:06,193 --> 00:42:07,895
<i>in the sense that</i>

802
00:42:08,028 --> 00:42:10,030
if there had only been one rudder,

803
00:42:10,163 --> 00:42:12,016
and the actuator
of that rudder had failed,

804
00:42:12,099 --> 00:42:14,935
<i>then one hundred percent
of the yaw control</i>

805
00:42:15,068 --> 00:42:16,770
<i>would have been deflected,</i>

806
00:42:16,904 --> 00:42:19,306
which would have magnified the problem.

807
00:42:20,107 --> 00:42:23,677
NARRATOR: <i>But technology alone
did not save 404 lives.</i>

808
00:42:26,980 --> 00:42:30,651
<i>In 1985, China Airlines Flight 006</i>

809
00:42:30,784 --> 00:42:32,586
<i>also went into a sudden roll.</i>

810
00:42:35,689 --> 00:42:38,258
<i>But that flight plummeted
nearly 30,000 feet</i>

811
00:42:38,392 --> 00:42:41,040
<i>before the pilots
were able to regain control.</i>

812
00:42:45,199 --> 00:42:48,035
<i>How had Flight 85 escaped the same fate?</i>

813
00:42:49,469 --> 00:42:51,989
FAGAN:
If Frank hadn't reacted the way he had,

814
00:42:52,072 --> 00:42:54,975
we probably would not be here
to tell the story.

815
00:42:57,344 --> 00:42:58,562
FAGAN:
Frank, have you got it?

816
00:42:58,645 --> 00:43:00,197
GEIB:
Yes, I think I've got it.

817
00:43:00,280 --> 00:43:03,167
NARRATOR: <i>Captain Geib's
actions in the first few seconds</i>

818
00:43:03,250 --> 00:43:05,250
<i>were critical to saving the plane,</i>

819
00:43:06,753 --> 00:43:09,871
<i>but what got it safely to
the ground is another story.</i>

820
00:43:10,924 --> 00:43:12,543
DOHERTY:
<i>Every pilot in that cockpit</i>

821
00:43:12,626 --> 00:43:14,695
knew what was going on.

822
00:43:15,095 --> 00:43:17,081
<i>Risks were being assessed, and so on.</i>

823
00:43:17,164 --> 00:43:18,532
DOHERTY:
<i>On landing,</i>

824
00:43:18,665 --> 00:43:20,918
don't forget the rudder's
attached to the nose steering.

825
00:43:21,001 --> 00:43:22,386
HANSON:
And when that happens, Mike,

826
00:43:22,469 --> 00:43:25,356
I'll take the tiller and the
brakes and you take the yoke.

827
00:43:25,439 --> 00:43:27,158
HANSON:
Cockpit resource management

828
00:43:27,241 --> 00:43:31,712
is really what enabled us
to think this thing through

829
00:43:31,845 --> 00:43:33,798
and get the airplane on the ground.

830
00:43:33,881 --> 00:43:35,332
BRECKLIN:
<i>I am proud to say</i>

831
00:43:35,415 --> 00:43:37,168
we were like a well-oiled machine.

832
00:43:37,251 --> 00:43:38,903
We all did what we were trained to do.

833
00:43:38,986 --> 00:43:40,871
GEIB:
Touchdown in five. Prepare for impact.

834
00:43:40,954 --> 00:43:43,660
BRECKLIN:
And not one single person fell apart.

835
00:43:44,091 --> 00:43:45,974
FAGAN:
What do we tell the cabin?

836
00:43:46,627 --> 00:43:48,245
FAGAN:
The guys that we had in the cockpit

837
00:43:48,328 --> 00:43:51,832
were just tremendous.
Everybody communicated.

838
00:43:51,965 --> 00:43:53,584
GEIB:
I'll go back and tell them.

839
00:43:53,667 --> 00:43:55,219
The more they know, the better.

840
00:43:55,302 --> 00:43:56,403
HANSON:
I agree.

841
00:43:56,537 --> 00:43:58,155
I think we should tell them
exactly what's going on.

842
00:43:58,238 --> 00:44:00,291
DEFORGE:
I think this crew did a phenomenal job

843
00:44:00,374 --> 00:44:02,993
in getting this aircraft
back on the ground safely.

844
00:44:03,076 --> 00:44:04,912
NARRATOR:
<i>In 2003,</i>

845
00:44:05,045 --> 00:44:06,831
<i>the Air Line Pilots Association</i>

846
00:44:06,914 --> 00:44:09,816
<i>awarded the crew
of Northwest Airlines Flight 85</i>

847
00:44:09,950 --> 00:44:12,119
<i>with the Superior Airmanship Award.</i>

848
00:44:12,252 --> 00:44:13,704
FAGAN:
More important than the award

849
00:44:13,787 --> 00:44:15,722
was the fact that, um,

850
00:44:15,856 --> 00:44:18,292
we got the people on the ground safely.

851
00:44:18,425 --> 00:44:19,860
FAGAN:
We got it.

852
00:44:22,796 --> 00:44:26,533
HANSON: <i>In this day
and age of automated cockpits,</i>

853
00:44:26,667 --> 00:44:31,371
hand flying is in danger
of becoming a lost art.

854
00:44:31,505 --> 00:44:34,675
We have to remember as pilots

855
00:44:34,808 --> 00:44:37,544
<i>that we are there</i>

856
00:44:37,678 --> 00:44:39,413
<i>because of our flying skills.</i>

857
00:44:39,546 --> 00:44:41,599
We had prepared so well for this thing

858
00:44:41,682 --> 00:44:43,506
<i>that failure was not an option.</i>


