1
00:00:01,943 --> 00:00:04,643
A thunderstorm has formed over the North Sea
2
00:00:05,459 --> 00:00:06,459
Look there
3
00:00:06,900 --> 00:00:08,100
I don't like it
4
00:00:08,341 --> 00:00:11,261
A modern turbojet aircraft with lightning
It deals with over a million volts
5
00:00:14,258 --> 00:00:15,358
After a lightning strike
6
00:00:15,539 --> 00:00:17,139
Definitely looking to see
7
00:00:17,220 --> 00:00:18,720
Are we hurt?
8
00:00:18,782 --> 00:00:20,382
damn
The plane does not react
9
00:00:21,263 --> 00:00:23,163
You can fly an airplane without a compass
10
00:00:23,184 --> 00:00:25,184
You can fly an airplane without wireless
11
00:00:25,187 --> 00:00:28,527
Warning Warning
We have been hit by lightning and are having trouble controlling the plane
12
00:00:28,579 --> 00:00:31,340
But you can't fly an airplane without functional controls
13
00:00:31,662 --> 00:00:33,962
But the inspectors could not understand that lightning
14
00:00:34,143 --> 00:00:37,171
How can it cause the plane to behave like this?
15
00:00:37,220 --> 00:00:38,220
Look there
16
00:00:38,261 --> 00:00:41,342
The elevators try to lower the nose instead of raising it
(elevators or elevators: rudders and horizontal wings are the tail of the plane)
17
00:00:41,938 --> 00:00:43,838
You are facing an aircraft that
18
00:00:43,900 --> 00:00:46,567
Between the orders given by the pilot
19
00:00:46,703 --> 00:00:49,370
And what the plane actually does, there is a difference
20
00:00:49,544 --> 00:00:50,544
oh no
21
00:00:50,545 --> 00:00:51,665
We are falling
22
00:00:52,267 --> 00:00:53,867
They were so distracted that
23
00:00:53,939 --> 00:00:56,939
Not understanding what is really happening
24
00:00:59,063 --> 00:01:13,363
The translation of the next episodes of this series will only be posted on the Instagram page. To get the next episodes, visit the Instagram page at the following address
♪Instagram@aliyaback.sub ♪
@aliyaback: Or send a message to the Telegram ID
25
00:01:24,379 --> 00:01:25,879
It is 6:45 in the evening
26
00:01:28,022 --> 00:01:30,022
Logan Air flight 6780 over Faraz
27
00:01:30,023 --> 00:01:32,023
The North Sea travels near Scotland
28
00:01:36,429 --> 00:01:37,429
Let's go down
29
00:01:37,819 --> 00:01:39,519
Please request flight level 110
30
00:01:40,380 --> 00:01:42,480
Flight control
Logan Air Flight 6780
31
00:01:42,863 --> 00:01:44,543
Request to go down to 110
32
00:01:45,340 --> 00:01:47,340
6780 flights
Down to 110
33
00:01:49,262 --> 00:01:52,664
The plane has traveled more than half of a 65-minute flight
34
00:01:56,867 --> 00:01:59,388
Most travelers live in the Shetland Islands
35
00:01:59,979 --> 00:02:01,479
is it over
yes thank you
36
00:02:01,700 --> 00:02:02,820
I will take it
37
00:02:03,142 --> 00:02:05,703
Many are returning home from holiday shopping in Aberdeen
38
00:02:06,826 --> 00:02:09,420
Air travel is very important to Shetland residents
39
00:02:12,463 --> 00:02:14,263
For important business meetings
40
00:02:14,703 --> 00:02:17,203
It is also important for sports events and holidays
41
00:02:17,259 --> 00:02:20,221
And this is the fastest way to travel outside the island
42
00:02:20,303 --> 00:02:22,436
And therefore it is fast and convenient
43
00:02:24,259 --> 00:02:25,659
The captain is experienced
44
00:02:25,980 --> 00:02:27,880
He has more than 5000 hours of flight experience
45
00:02:29,383 --> 00:02:30,983
And the pilot is flying tonight
46
00:02:32,788 --> 00:02:33,788
Crossing flight level 150
47
00:02:35,060 --> 00:02:39,864
The co-pilot of the guidance indicator devices
Monitors and manages all communications
48
00:02:39,864 --> 00:02:41,664
Flight control
6780 Logan
49
00:02:42,064 --> 00:02:44,064
Descent to flight level 150
50
00:02:44,346 --> 00:02:45,346
IRS for
27 bands
(The aircraft navigation system that provides detailed information about the position, status and speed of the aircraft)
51
00:02:47,460 --> 00:02:48,860
He has more than 1000 hours of flying experience
52
00:02:51,143 --> 00:02:53,143
Koi had a good experience overall
53
00:02:53,540 --> 00:02:57,222
Of course, they did not have much experience in flying until 2000
54
00:02:57,322 --> 00:02:58,322
but still
55
00:02:58,403 --> 00:03:00,536
They were considered a crew with normal experience
56
00:03:02,305 --> 00:03:06,259
The Saab 2000 is a high-speed twin-engine turbojet aircraft
57
00:03:06,819 --> 00:03:11,062
This is the plane that Hans Peter Graf
The aviation analyst knows it well
58
00:03:11,623 --> 00:03:15,023
Saab 2000 is the most advanced turbojet aircraft
59
00:03:15,220 --> 00:03:16,720
And it is still available and flying
60
00:03:18,623 --> 00:03:20,223
This aircraft has good performance
61
00:03:20,864 --> 00:03:22,664
Along with low fuel consumption
62
00:03:24,339 --> 00:03:28,239
And very good performance for flying in and out of
63
00:03:28,302 --> 00:03:29,302
It had a mountainous area
64
00:03:30,583 --> 00:03:33,083
They are traveling north from Aberdeen, Scotland
65
00:03:33,419 --> 00:03:35,419
to Samburgh in the Shetland Islands
66
00:03:35,700 --> 00:03:38,500
A remote archipelago
67
00:03:38,543 --> 00:03:39,543
which is prone to winter storms and even hurricanes
68
00:03:45,022 --> 00:03:46,522
6780 Logan Air
69
00:03:47,260 --> 00:03:50,360
In Samborgh ATIS I inform you that it seems that the antenna
70
00:03:50,382 --> 00:03:53,403
It was struck by lightning, so it doesn't seem to work
71
00:03:53,665 --> 00:03:55,665
If I receive information from them, I will look into the situation
72
00:03:56,067 --> 00:03:57,067
very well
6780
73
00:03:58,060 --> 00:04:00,060
Wow, it has been a winter
74
00:04:01,742 --> 00:04:05,342
or ATIS Automated Terminal Information Service
75
00:04:05,418 --> 00:04:09,061
Continuous broadcast provides pilots with essential information
76
00:04:11,583 --> 00:04:14,500
This system monitors the weather every 30 minutes
and reports the information
77
00:04:16,101 --> 00:04:20,363
that the pilots approach to reduce the periodic height based on it
78
00:04:22,025 --> 00:04:23,525
You need my ATIS anyway
79
00:04:26,821 --> 00:04:28,421
Samborg Tango information
80
00:04:29,103 --> 00:04:33,480
Wind 290 at 34 gust 47
81
00:04:34,139 --> 00:04:36,139
I was trying to make it a little harder
82
00:04:36,140 --> 00:04:37,140
Wind blowing 47
83
00:04:37,541 --> 00:04:39,602
When we go down, our situation becomes a little difficult
84
00:04:41,741 --> 00:04:45,341
The wind at Samborgh Airport is blowing up to 47 knots
85
00:04:46,224 --> 00:04:47,224
54 miles per hour
86
00:04:49,626 --> 00:04:52,727
The flight crew will encounter strong and gusty winds during landing
87
00:04:58,901 --> 00:05:01,001
I traveled a lot during strong winds
88
00:05:01,422 --> 00:05:04,222
We fly with smaller planes
89
00:05:04,244 --> 00:05:06,944
We expect a little turbulence on the way
90
00:05:07,581 --> 00:05:10,001
And there is more turbulence than when you are in a bigger plane
91
00:05:10,103 --> 00:05:11,703
And it is not unusual
92
00:05:12,063 --> 00:05:16,063
The captain wants to be prepared for any unpredictable weather
93
00:05:16,822 --> 00:05:18,822
Let's review emergency cases to be ready in case of lightning strike
94
00:05:19,343 --> 00:05:20,463
was received
95
00:05:20,464 --> 00:05:21,464
all right
96
00:05:21,625 --> 00:05:24,225
The charging of the lights of the guidance devices is full
97
00:05:24,699 --> 00:05:26,299
The flashlights are here and here next to you
98
00:05:26,980 --> 00:05:29,480
And the emergency elevator trim key is above
99
00:05:29,823 --> 00:05:30,863
Is there a question?
100
00:05:31,264 --> 00:05:32,264
There is no question
101
00:05:32,425 --> 00:05:33,701
Statistics show that
102
00:05:33,860 --> 00:05:37,636
A plane probably 1.5 times a year
103
00:05:37,641 --> 00:05:39,141
He gets struck by lightning
104
00:05:41,065 --> 00:05:43,165
You certainly do not know when this will happen
105
00:05:43,618 --> 00:05:45,618
But what you are aware of is that
106
00:05:45,901 --> 00:05:47,501
These lightning strikes can strike electronic devices
107
00:05:47,621 --> 00:05:51,141
and affect the avionics of the plane
------------------------------------------------------------
The term avionics or aviation electronics refers to the electronic equipment of aircraft, satellites, and spacecraft; Like displays, computers, sensors are their operators and transmitters and receivers
108
00:05:52,658 --> 00:05:53,658
6780 Logan Air
109
00:05:54,380 --> 00:05:55,380
355 direction of flight
110
00:05:57,222 --> 00:05:59,222
From the view of Samborgh ATIS weather
111
00:05:59,783 --> 00:06:00,783
3300 now
112
00:06:01,184 --> 00:06:04,184
While there is rain and snow
The bandage is wet
113
00:06:05,380 --> 00:06:07,480
6780 Logan Air flights
I received the weather conditions, thank you
114
00:06:09,344 --> 00:06:10,344
Reduce speed to 205
115
00:06:11,627 --> 00:06:12,627
was received
116
00:06:14,579 --> 00:06:18,081
The crew prepares the plane for the upcoming turbulence
117
00:06:19,183 --> 00:06:21,183
Inform the passengers to fasten their seat belts
118
00:06:29,422 --> 00:06:31,222
16 miles from Samburg Airport
119
00:06:31,704 --> 00:06:35,667
Flight 6780 prepares for its final landing on the runway
120
00:06:47,983 --> 00:06:48,983
see there
121
00:06:53,339 --> 00:06:54,339
I don't like it
122
00:06:55,901 --> 00:06:58,901
Bad weather is spreading at the end of the runway
123
00:06:59,264 --> 00:07:00,764
Flight control
6780 Logan Air
124
00:07:01,265 --> 00:07:03,999
Right on the runway, the radar shows a big storm
125
00:07:04,060 --> 00:07:05,060
I have to cancel the landing
126
00:07:05,981 --> 00:07:06,981
6780
was received
127
00:07:08,183 --> 00:07:09,183
Keep me informed
128
00:07:09,544 --> 00:07:11,544
All the crew in these weather conditions
129
00:07:12,104 --> 00:07:14,204
They enter an airport
130
00:07:14,661 --> 00:07:17,461
The activity of thunderstorms around them is different
131
00:07:19,703 --> 00:07:21,703
Pilots consider their options
132
00:07:23,026 --> 00:07:25,026
How much fuel do we have left?
133
00:07:25,508 --> 00:07:26,508
2500 kilos
134
00:07:26,898 --> 00:07:28,798
Do you want to go back to Aberdeen?
135
00:07:28,860 --> 00:07:29,860
I want to go around
136
00:07:29,980 --> 00:07:31,660
I will try again
137
00:07:33,783 --> 00:07:39,638
They canceled the landing after seeing heavy rain on the weather radar
138
00:07:39,741 --> 00:07:40,741
139
00:07:42,303 --> 00:07:44,303
Updrafts, downdrafts, wind shear
140
00:07:45,104 --> 00:07:46,104
They are not predictable at all
141
00:07:46,819 --> 00:07:50,521
So it is better to cancel the landing and wait
Or change the route to another airport
142
00:07:51,343 --> 00:07:53,343
6780 Logan
We want to go around
143
00:07:53,624 --> 00:07:54,624
We are turning 180 degrees now
144
00:07:55,860 --> 00:07:56,860
6780
understandable
145
00:07:57,580 --> 00:07:58,580
Keep 2000
146
00:08:00,142 --> 00:08:01,642
He clearly decided that at that time
147
00:08:01,823 --> 00:08:05,265
Go back and leave the airport
148
00:08:05,459 --> 00:08:07,981
And he rightly decided to get away from that climate
149
00:08:08,021 --> 00:08:10,021
And then he tried to land again
150
00:08:16,461 --> 00:08:19,141
While the pilot turned around and tried for another landing
151
00:08:23,467 --> 00:08:24,467
damn
152
00:08:28,061 --> 00:08:29,061
It was like a gunshot
153
00:08:30,064 --> 00:08:32,564
It was just a very short sharp sound
154
00:08:33,146 --> 00:08:34,146
And the light that came
155
00:08:34,580 --> 00:08:37,680
I thought at that moment that something had happened to the engines
156
00:08:38,262 --> 00:08:40,962
If you experience lightning especially at night
157
00:08:41,384 --> 00:08:42,884
A very intense light is created
158
00:08:43,065 --> 00:08:44,665
You can smell the burning smell
159
00:08:45,619 --> 00:08:46,619
And also the smell of ozone gas
(one form of oxygen, blue in color with a pungent smell, O3)
160
00:08:47,261 --> 00:08:49,261
That's for sure for any crew
161
00:08:50,944 --> 00:08:51,944
It is scary or terrifying
162
00:08:53,505 --> 00:08:55,205
The fuses seem healthy
163
00:08:55,506 --> 00:08:58,306
After a lightning strike, you are clearly looking to check these things
164
00:08:58,520 --> 00:08:59,520
Are we hurt?
165
00:09:00,222 --> 00:09:02,222
Do the steering devices work properly?
166
00:09:04,985 --> 00:09:05,985
But there is a problem
167
00:09:07,267 --> 00:09:08,267
The rudder levers are very stiff
168
00:09:10,349 --> 00:09:12,349
damn
The plane does not react
169
00:09:13,460 --> 00:09:15,460
Definitely when the control levers did not react
170
00:09:18,183 --> 00:09:20,383
Some fear has been created in them
171
00:09:20,465 --> 00:09:21,465
The plane does not react
172
00:09:21,506 --> 00:09:23,506
Warning Warning
I am Logan Air flight 6780
173
00:09:23,780 --> 00:09:26,547
We have been hit by lightning and we are having trouble controlling the plane
174
00:09:26,622 --> 00:09:27,622
Please clear the airspace
175
00:09:29,979 --> 00:09:32,079
I knew that something was definitely not right
176
00:09:33,382 --> 00:09:34,382
I was scared
177
00:09:40,419 --> 00:09:43,419
Logan Air Flight 6780 at 2000 feet
178
00:09:43,502 --> 00:09:45,502
It is in distress over the North Sea
179
00:09:46,340 --> 00:09:48,740
Warning Warning
I am Logan Air flight 6780
180
00:09:48,859 --> 00:09:50,539
Please clear the airspace
181
00:09:50,862 --> 00:09:51,862
6780
was received
182
00:09:52,302 --> 00:09:55,374
If you can, let me know the number of passengers and your remaining fuel
183
00:09:56,801 --> 00:09:59,401
33 passengers
2500 kg of fuel
184
00:09:59,942 --> 00:10:00,942
was received
185
00:10:01,060 --> 00:10:04,782
All options are available
Do you want to land or divert?
186
00:10:05,862 --> 00:10:08,062
Without knowing what is wrong with the plane
187
00:10:08,425 --> 00:10:09,425
This is really fighting me
188
00:10:10,425 --> 00:10:13,525
Attempting to land in a storm at Samborgh Airport is extremely dangerous
189
00:10:15,219 --> 00:10:17,419
We have to go back to Aberdeen where the conditions are better
190
00:10:17,420 --> 00:10:18,420
I agree
191
00:10:18,581 --> 00:10:20,581
Aberdeen Airport is 190 miles away
192
00:10:21,703 --> 00:10:23,703
Let's try to climb to the height of 4000
193
00:10:24,826 --> 00:10:26,926
6780 flights
We want to go back to Aberdeen
194
00:10:28,459 --> 00:10:29,459
There is a problem
195
00:10:30,300 --> 00:10:32,300
I can't lift the plane
How is your side?
196
00:10:33,864 --> 00:10:34,864
very tight
197
00:10:37,546 --> 00:10:39,546
The trims do not work either
198
00:10:39,640 --> 00:10:42,641
When taking the rudder and seeing that the plane does not react
199
00:10:43,021 --> 00:10:46,064
Realizing that something is wrong and they have to do something
200
00:10:51,461 --> 00:10:53,461
Finally, the crew takes a short break
201
00:10:55,704 --> 00:10:56,704
The height is increasing
202
00:10:57,826 --> 00:10:58,826
carry on
203
00:11:01,060 --> 00:11:02,060
The plane is going up
204
00:11:02,500 --> 00:11:04,500
But not as fast as it should be
205
00:11:06,463 --> 00:11:08,483
The risers may be damaged
206
00:11:09,266 --> 00:11:12,400
In two minutes, the plane barely passed 2,000 feet
207
00:11:13,780 --> 00:11:17,183
The co-pilot is concerned that lightning is possible
disabled their guidance devices
208
00:11:18,264 --> 00:11:19,264
Aberdeen
6780
209
00:11:19,985 --> 00:11:21,585
How tall are we?
210
00:11:22,540 --> 00:11:24,540
I saw that you are approaching 4000 feet
211
00:11:25,903 --> 00:11:29,305
But the air traffic controller gets exactly the same reading as the crew
212
00:11:31,265 --> 00:11:33,265
We are not getting anywhere this fast
213
00:11:33,508 --> 00:11:36,108
kill
I pulled it almost to the end
214
00:11:36,620 --> 00:11:37,620
Let's be honest
215
00:11:37,642 --> 00:11:39,242
You can fly an airplane without a compass
216
00:11:39,282 --> 00:11:41,282
You can fly an airplane without wireless
217
00:11:41,545 --> 00:11:44,625
But you can't fly an airplane without functional controls
218
00:11:45,788 --> 00:11:47,788
And then the unthinkable happens
219
00:11:49,260 --> 00:11:51,260
oh no
don't care
220
00:11:51,780 --> 00:11:52,780
We are falling
221
00:11:55,463 --> 00:11:58,805
Flight 6078 crashes out of control towards the North Sea
222
00:12:00,842 --> 00:12:02,742
The plane was diving
223
00:12:02,782 --> 00:12:04,182
So we immediately realized that
224
00:12:04,223 --> 00:12:06,323
There is a problem with the plane
225
00:12:09,544 --> 00:12:10,544
6078 flights
226
00:12:10,867 --> 00:12:11,867
This is your height
227
00:12:12,540 --> 00:12:13,540
3600
228
00:12:14,225 --> 00:12:15,225
3400
229
00:12:16,345 --> 00:12:18,545
Pilots wrestle with their control levers
230
00:12:18,587 --> 00:12:22,650
While airplanes at a speed of 350 miles per hour
He dives into the water
231
00:12:24,300 --> 00:12:25,860
You are descending
232
00:12:26,021 --> 00:12:27,021
2000 feet
233
00:12:27,463 --> 00:12:28,463
1800 feet
234
00:12:32,268 --> 00:12:33,268
Sharijeh was very fast
235
00:12:33,709 --> 00:12:35,909
You felt like your heart was in your mouth
236
00:12:35,980 --> 00:12:38,480
I did not know how close we were to the sea
237
00:12:38,541 --> 00:12:41,041
When it's dark, you can't see anywhere
238
00:12:42,738 --> 00:12:44,538
It was really terrible and scary
239
00:12:46,661 --> 00:12:47,661
1500
240
00:12:48,343 --> 00:12:49,703
You are descending
241
00:12:50,904 --> 00:12:51,904
nothing works
242
00:12:52,345 --> 00:12:53,345
yala
243
00:12:59,063 --> 00:13:02,604
The plane is less than 10 seconds away from impact
244
00:13:04,707 --> 00:13:06,707
It must be a very scary moment
245
00:13:06,800 --> 00:13:09,262
Because the pilots were aware of the fall rate
246
00:13:09,621 --> 00:13:11,621
They are aware of the height
247
00:13:11,903 --> 00:13:15,465
And they are aware of the remaining time of their lives
248
00:13:16,467 --> 00:13:17,467
1100
249
00:13:18,587 --> 00:13:19,587
speed
speed
250
00:13:20,883 --> 00:13:22,883
In the last attempt to save the plane
251
00:13:23,220 --> 00:13:25,120
The captain increases the engine power
252
00:13:34,461 --> 00:13:35,461
We are going up
253
00:13:37,864 --> 00:13:41,206
Some increase in power may increase the air flow on the wings
254
00:13:41,267 --> 00:13:42,967
and lift you up a little
255
00:13:42,980 --> 00:13:45,120
To get the plane out of the fall mode
256
00:13:49,463 --> 00:13:51,063
We were moving at such a speed that
257
00:13:51,145 --> 00:13:53,845
When the plane started to climb again
258
00:13:53,987 --> 00:13:56,838
It was as if we were sitting on a roller coaster
259
00:13:57,659 --> 00:14:01,622
It was certainly a relief to climb back up after that fall
260
00:14:02,743 --> 00:14:04,743
The pilots averted an imminent disaster
261
00:14:06,426 --> 00:14:09,479
But now they have to get their plane safely back to Aberdeen
262
00:14:10,659 --> 00:14:13,059
Moments after that
263
00:14:13,062 --> 00:14:14,862
We faced a period of terrible turmoil
264
00:14:15,344 --> 00:14:17,344
More than I have ever experienced
265
00:14:19,859 --> 00:14:21,959
The man behind me started vomiting
266
00:14:22,140 --> 00:14:25,640
Everyone was quiet inside the plane
267
00:14:26,663 --> 00:14:28,363
Request to fly to level 240
268
00:14:28,939 --> 00:14:29,939
6078 received
269
00:14:30,660 --> 00:14:32,660
Climb and maintain level 240
270
00:14:36,305 --> 00:14:38,305
The control levers look better now
271
00:14:43,711 --> 00:14:45,711
Ladies and gentlemen, the captain is speaking
272
00:14:45,980 --> 00:14:47,980
It was at that moment that the pilot said
273
00:14:47,981 --> 00:14:49,981
We were struck by lightning
274
00:14:49,982 --> 00:14:51,982
We were on our way back to Aberdeen
275
00:14:51,983 --> 00:14:53,983
We had a flight guidance control problem
276
00:14:54,545 --> 00:14:56,545
Everything is under control now
277
00:14:56,547 --> 00:14:58,547
We will land in Aberdeen in 15 minutes
278
00:14:59,481 --> 00:15:03,043
And please expect that when landing
See some of the emergency services on the runway
279
00:15:04,503 --> 00:15:06,503
do not panic
They are just standard precautions
280
00:15:07,859 --> 00:15:08,859
thank you
281
00:15:09,421 --> 00:15:11,421
When you go through such moments
282
00:15:12,262 --> 00:15:14,283
You are terrified until you sit on the floor
283
00:15:18,867 --> 00:15:20,867
Let's have a quick landing
284
00:15:21,901 --> 00:15:23,960
I want to land this plane as soon as possible
285
00:15:30,899 --> 00:15:33,299
The pilots of Logan Air Flight 6078
286
00:15:33,461 --> 00:15:36,823
They are making their final landing at Aberdeen Airport
287
00:15:37,704 --> 00:15:38,704
Aberdeen
6078
288
00:15:39,344 --> 00:15:41,344
Deployment on Band 16 cursor
or cursor: the radio wave that guides the plane localizer
It is broadcast from the side of the airport runway
289
00:15:42,739 --> 00:15:44,839
Pilots don't know which devices they can trust
290
00:15:45,301 --> 00:15:47,801
to accurately configure and adjust the aircraft for landing
291
00:15:48,983 --> 00:15:49,983
Flop 35
292
00:15:52,228 --> 00:15:53,228
Flop 35
293
00:15:55,030 --> 00:15:56,630
Control levers seem normal
294
00:15:56,753 --> 00:15:58,753
After twice avoiding disaster
295
00:15:59,541 --> 00:16:02,362
All their focus is on the plane
sit safely on the ground
296
00:16:03,219 --> 00:16:04,219
130
297
00:16:04,581 --> 00:16:05,581
Speed seems good
298
00:16:06,261 --> 00:16:07,261
decision height
------------------------------
A certain height above the ground, upon reaching which the pilot, based on the conditions, decides to continue landing and sit on the runway or abandons the landing.
299
00:16:08,263 --> 00:16:09,263
we continue
300
00:16:10,818 --> 00:16:14,400
The pilot announced that we are expecting a normal landing
301
00:16:14,502 --> 00:16:16,702
But emergency services will be present on the runway
302
00:16:16,783 --> 00:16:18,861
And if we see the lights, we ask you not to worry
303
00:16:31,819 --> 00:16:32,819
all right
304
00:16:33,180 --> 00:16:34,880
50 knots
Reverse thrust
305
00:16:35,421 --> 00:16:36,421
checked
306
00:16:39,345 --> 00:16:41,345
Landing at Aberdeen Airport was easy
307
00:16:42,139 --> 00:16:44,201
I was happy that we are finally on the ground
308
00:16:44,701 --> 00:16:46,701
I am glad that we are on earth
309
00:16:47,543 --> 00:16:48,543
me too
310
00:16:48,930 --> 00:16:49,930
I was crying
311
00:16:50,579 --> 00:16:52,819
It was probably more of a relief than anything else
312
00:16:53,621 --> 00:16:55,621
There is probably a bit of shock
313
00:17:01,219 --> 00:17:05,923
This is up to the Air Accident Investigation Branch investigators
(AAIB)
314
00:17:06,583 --> 00:17:08,583
to find out what the problem is
315
00:17:10,741 --> 00:17:14,140
David Miller is the Vice President of Research
316
00:17:15,259 --> 00:17:18,159
I decided to make this a full review
317
00:17:18,904 --> 00:17:21,604
Due to the proximity of
318
00:17:21,706 --> 00:17:23,706
This plane will have a disaster
319
00:17:24,830 --> 00:17:27,630
Then a small team of inspectors
320
00:17:27,948 --> 00:17:32,461
We sent to interview the crew and check the plane
321
00:17:35,258 --> 00:17:40,483
Very fast flight information and cockpit voice recorder
The Saab 2000 plane is recovered
322
00:17:41,423 --> 00:17:42,423
very good
323
00:17:47,059 --> 00:17:50,559
The usual procedure for investigations is that investigators
324
00:17:50,701 --> 00:17:52,901
The cockpit voice recorder and the flight data recorder are taken
325
00:17:52,983 --> 00:17:55,319
And they take them to the laboratory and recover the data
326
00:17:56,059 --> 00:17:58,059
The plane seems to be in relatively good condition
327
00:17:58,341 --> 00:17:59,381
It rarely happens, sir
... yes
328
00:18:00,863 --> 00:18:04,980
The inspectors should report the crew about the lightning strike
329
00:18:05,060 --> 00:18:08,623
And also the flight attendant's report of seeing a halo of light
330
00:18:08,623 --> 00:18:10,303
Confirm from inside the cabin
331
00:18:13,982 --> 00:18:17,382
Ball lightning is a rare and little known phenomenon
332
00:18:17,382 --> 00:18:20,420
Ball lightning: A very rare type of lightning that appears as a ball of hot, glowing, ionized air that moves slowly through the air and may disappear without exploding or suddenly discharging.
333
00:18:26,280 --> 00:18:27,280
all right
334
00:18:28,142 --> 00:18:30,742
Well, there is no damage in the tip of the wing
335
00:18:32,907 --> 00:18:35,807
Lightning can strike almost anywhere on the plane
336
00:18:35,840 --> 00:18:38,102
But it tends to the end edge of the wings
337
00:18:38,503 --> 00:18:40,803
and hit the radome cover in front of the nose of the plane
(Radom: radar housing, radar dome, radar antenna plastic cover in an airplane)
338
00:18:45,819 --> 00:18:46,819
There is a mark on the nose
339
00:18:48,942 --> 00:18:53,025
Investigators have signs of a lightning strike
They see in the nose of the plane
340
00:18:53,980 --> 00:18:55,980
It seems that some surfaces are also damaged
341
00:18:56,000 --> 00:18:57,000
really
yes
342
00:18:57,983 --> 00:19:01,623
The place where the lightning struck is often a scratch
343
00:19:01,664 --> 00:19:03,264
Local burn
344
00:19:03,667 --> 00:19:05,667
And sometimes it leaves a small hole
345
00:19:06,180 --> 00:19:07,980
Let's see where the lightning came out of the plane
346
00:19:16,221 --> 00:19:17,221
The winners look good
347
00:19:22,420 --> 00:19:23,420
wait to see
348
00:19:25,903 --> 00:19:27,503
Look at that exhaust cone
349
00:19:29,300 --> 00:19:30,300
wow yes
350
00:19:32,542 --> 00:19:34,542
Lightning is out of there
351
00:19:35,099 --> 00:19:37,281
Probably completely melted
352
00:19:37,381 --> 00:19:40,363
Also in the front of the plane
353
00:19:40,423 --> 00:19:44,498
and at the exit point of the lightning which was located at the exhaust point
354
00:19:44,500 --> 00:19:46,520
Few injuries are seen
355
00:19:48,684 --> 00:19:49,684
oh damn
356
00:19:51,064 --> 00:19:54,006
The investigation team now knows how the lightning struck the plane
357
00:19:57,219 --> 00:19:58,719
The control lever is too tight
358
00:20:00,022 --> 00:20:02,022
So one of the first things you should check is that
359
00:20:02,023 --> 00:20:04,023
What effects did the lightning have on the plane?
360
00:20:04,044 --> 00:20:06,244
Where are the systems damaged?
Was there a defect?
361
00:20:10,779 --> 00:20:12,059
all right
are you ready
362
00:20:12,501 --> 00:20:15,101
AAIB tests aircraft flight guidance devices
363
00:20:15,342 --> 00:20:17,042
to see if they work properly
364
00:20:17,343 --> 00:20:18,843
all right
Check the rudder
(rear vertical moving fin of the aircraft)
365
00:20:25,464 --> 00:20:26,464
It looks good
366
00:20:27,020 --> 00:20:28,700
How about the winners?
367
00:20:34,325 --> 00:20:36,225
Yes, boosters work too
368
00:20:36,306 --> 00:20:37,306
All checked
369
00:20:38,020 --> 00:20:39,620
Investigators are puzzled that if
370
00:20:40,300 --> 00:20:42,300
The plane was working properly
371
00:20:42,862 --> 00:20:46,678
Why was it so difficult to control after the lightning strike?
372
00:20:48,500 --> 00:20:50,200
There were no abnormalities
373
00:20:50,418 --> 00:20:53,901
There was no fault in the system that we could see
We can find both structurally and avionics
374
00:20:54,381 --> 00:20:55,381
In addition to that
375
00:20:55,502 --> 00:20:59,022
It seems that this is a completely normal plane
376
00:21:01,938 --> 00:21:05,861
The pilots of Flight 6078 were interviewed by AAIB investigators
377
00:21:08,626 --> 00:21:10,826
We are very lucky that
378
00:21:10,865 --> 00:21:12,298
In such a situation, we have flight crews who can survive
379
00:21:12,359 --> 00:21:15,059
To help us understand exactly how
380
00:21:15,142 --> 00:21:18,442
If this happens, help them from their own point of view
381
00:21:20,100 --> 00:21:22,301
So what happened after the lightning hit the plane?
382
00:21:22,381 --> 00:21:25,384
After the lightning strike, the autopilot system was cut off
383
00:21:33,622 --> 00:21:34,742
I took the control lever
384
00:21:35,904 --> 00:21:38,604
The crew of the plane in a short time after the lightning strike
385
00:21:38,986 --> 00:21:40,986
Realizing that the plane is as expected
386
00:21:41,460 --> 00:21:45,502
It does not respond to flight control lever commands
387
00:21:45,939 --> 00:21:46,939
And what happened next?
388
00:21:49,062 --> 00:21:50,062
We had a problem controlling the plane
389
00:21:51,060 --> 00:21:52,060
The plane was not going up
390
00:21:52,061 --> 00:21:54,482
We tried everything but the plane did not react
391
00:21:57,663 --> 00:21:58,663
A pilot who was flying
392
00:21:59,064 --> 00:22:02,936
He realizes that to lift the nose of the plane
393
00:22:02,989 --> 00:22:05,689
He has to put a lot of pressure on the rudder lever
394
00:22:06,659 --> 00:22:08,959
I can't lift the plane
How is the rudder on your side?
395
00:22:09,982 --> 00:22:10,982
It's really a promissory note
396
00:22:12,543 --> 00:22:14,543
The trims don't work either
397
00:22:14,544 --> 00:22:17,120
The plane did not react as the pilot expected
398
00:22:17,780 --> 00:22:18,780
And then...?
399
00:22:20,343 --> 00:22:22,343
Then the plane dived down
400
00:22:22,821 --> 00:22:24,821
And the control lever problem continued
401
00:22:32,387 --> 00:22:33,587
nothing works
402
00:22:34,100 --> 00:22:35,100
yala
403
00:22:35,940 --> 00:22:36,940
pull it up
404
00:22:38,343 --> 00:22:39,343
speed
speed
405
00:22:47,340 --> 00:22:49,140
And when we increased the power
406
00:22:49,181 --> 00:22:51,241
We were able to control the plane
407
00:22:53,385 --> 00:22:54,385
Wow?
408
00:22:54,625 --> 00:22:58,825
Why did the crew believe they had limitations and control problems?
409
00:22:58,841 --> 00:23:02,182
While the tests on the plane show that there is no defect
410
00:23:08,661 --> 00:23:10,361
Can we listen to this?
411
00:23:10,623 --> 00:23:14,326
Confused by the crew's account of the incident on flight 6078
412
00:23:15,419 --> 00:23:18,579
Investigators to get answers
Refer to the cockpit voice recorder
413
00:23:19,101 --> 00:23:21,101
This answers many questions
414
00:23:21,659 --> 00:23:23,900
Why did this happen?
415
00:23:23,940 --> 00:23:26,800
And how the crew cooperates and interacts
416
00:23:33,180 --> 00:23:34,180
But something is not right
417
00:23:35,462 --> 00:23:36,462
Aberdeen
418
00:23:37,982 --> 00:23:39,682
This is for when they return to Aberdeen
419
00:23:39,765 --> 00:23:40,765
keep it
420
00:23:41,179 --> 00:23:43,179
And please play it again
421
00:23:51,582 --> 00:23:52,582
Is that all?
422
00:23:54,103 --> 00:23:56,303
Well, that doesn't help us much, does it?
423
00:23:58,027 --> 00:24:01,640
The cockpit voice recorder did not record the critical moments of the flight
424
00:24:02,500 --> 00:24:04,600
This is a major setback for research
425
00:24:05,743 --> 00:24:08,743
We found that the cockpit voice recorder
It only works for 30 minutes
426
00:24:09,138 --> 00:24:11,538
Overwritten by subsequent events
427
00:24:12,142 --> 00:24:14,942
So no record of crew conversation
428
00:24:15,264 --> 00:24:16,998
And the way they interacted with each other didn't exist
429
00:24:19,782 --> 00:24:21,902
So we had to look elsewhere for information
430
00:24:27,182 --> 00:24:28,182
well
431
00:24:28,241 --> 00:24:29,941
This is what we know so far
432
00:24:29,943 --> 00:24:32,143
It thundered
The autopilot was cut off
433
00:24:32,499 --> 00:24:33,999
They have a control problem
434
00:24:34,219 --> 00:24:35,219
... next
435
00:24:35,661 --> 00:24:37,161
The plane started to dive
436
00:24:37,623 --> 00:24:39,123
Let's check the data
437
00:24:40,660 --> 00:24:44,923
Does the flight data recorder offer a solution to this problem?
438
00:24:46,579 --> 00:24:50,479
Flight data recorders often provide details that
439
00:24:50,501 --> 00:24:53,040
It simply cannot be obtained from the witnesses themselves
440
00:24:53,300 --> 00:24:54,700
441
00:24:54,740 --> 00:24:57,902
Most of the information is collected from a data recording device
442
00:24:58,103 --> 00:25:01,103
A different perspective than what is possible from personal memories
443
00:25:01,139 --> 00:25:02,819
If he gets witnesses, he will provide them
444
00:25:03,702 --> 00:25:04,702
well
445
00:25:05,502 --> 00:25:08,002
This is the place where lightning struck the plane at an altitude of 2000 feet
446
00:25:08,300 --> 00:25:10,900
right
And then for 2.5 minutes
447
00:25:11,061 --> 00:25:12,561
There is a slow uneven climb to 4000 feet
448
00:25:14,180 --> 00:25:18,423
And then a very steep dive for 20 seconds
It happens towards the North Sea
449
00:25:22,460 --> 00:25:24,460
Its speed is 500 feet per minute
450
00:25:25,578 --> 00:25:30,260
The inspectors of how close it was to this flight
Beck has become a complete disaster
451
00:25:30,860 --> 00:25:34,060
It was only 7 seconds before hitting the sea
452
00:25:34,823 --> 00:25:37,204
Until they can finally climb to a height of 1100 feet
453
00:25:38,220 --> 00:25:40,422
This plane was reaching that height in moments
454
00:25:40,462 --> 00:25:42,462
The rate of descent was very high
455
00:25:42,462 --> 00:25:45,580
So they were very close to a very serious accident
456
00:25:47,260 --> 00:25:50,322
What actions did the pilots take to prevent the crash?
457
00:25:52,299 --> 00:25:54,099
Look at the control lever information
458
00:25:55,142 --> 00:25:57,142
Right after the lightning strike
459
00:25:57,383 --> 00:26:00,901
The crew pulls the control lever back to raise the nose
460
00:26:04,420 --> 00:26:05,540
I took the control lever
461
00:26:09,223 --> 00:26:10,723
The levers are very stiff
462
00:26:12,019 --> 00:26:13,019
Look at the chart
463
00:26:13,381 --> 00:26:16,462
It was very difficult to lift that plane
464
00:26:17,299 --> 00:26:21,160
We know from flight data that
The plane climbs to about 4000 feet
465
00:26:21,779 --> 00:26:25,879
The pilot realizes that he has to raise the plane
466
00:26:25,983 --> 00:26:29,624
Use a lot of force to pull back the control lever
467
00:26:30,746 --> 00:26:33,639
And the plane didn't react the way he expected
468
00:26:34,702 --> 00:26:38,940
The flight data recorder data shows that
The pilots were solving the control problem
469
00:26:38,940 --> 00:26:39,940
But why!?
470
00:26:40,858 --> 00:26:42,960
The captain said they tried to use the trim switch
471
00:26:46,783 --> 00:26:49,783
The trim switch moves the tail lift up and down
472
00:26:49,785 --> 00:26:52,585
to maintain the angle of the plane
473
00:26:54,582 --> 00:26:57,002
Can we look at the switch trim information please?
474
00:26:57,143 --> 00:26:58,143
475
00:27:01,100 --> 00:27:03,300
Investigators make a puzzling discovery
476
00:27:04,302 --> 00:27:05,302
Look there
477
00:27:05,706 --> 00:27:09,106
The elevators are lowering the plane instead of raising it
478
00:27:11,060 --> 00:27:13,060
After a lightning strike
479
00:27:13,261 --> 00:27:16,001
An unknown force fighting the pilot's orders
480
00:27:16,064 --> 00:27:18,666
It was to the control lever and trim switch
481
00:27:19,132 --> 00:27:21,132
Imagine dealing with an 80-pound force
482
00:27:21,501 --> 00:27:23,641
How it feels is very difficult
483
00:27:25,983 --> 00:27:29,426
The force that is usually required to control the lever
484
00:27:29,466 --> 00:27:31,066
It is about 10 to 20 pounds
485
00:27:31,739 --> 00:27:35,922
So an 80-pound pulling force is truly extraordinary
And it is very difficult to deal with it
486
00:27:39,064 --> 00:27:40,504
There is a problem
487
00:27:40,785 --> 00:27:42,485
I can't lift the plane
488
00:27:42,508 --> 00:27:43,508
How is your side?
489
00:27:44,229 --> 00:27:45,229
very tight
490
00:27:46,780 --> 00:27:48,580
The trim switch does not work either
491
00:27:49,341 --> 00:27:52,743
We found that although the pilots
492
00:27:53,864 --> 00:27:56,599
The control lever was pulled back
493
00:27:56,941 --> 00:27:58,941
But the plane was going down
494
00:28:00,903 --> 00:28:03,984
Everything he had was affecting the trim system
495
00:28:04,105 --> 00:28:06,706
He was clearly overcoming the efforts and commands of the pilots
496
00:28:11,421 --> 00:28:12,421
The crew said that
497
00:28:12,821 --> 00:28:14,501
when lightning strikes
498
00:28:15,062 --> 00:28:17,062
The autopilot system turns off
499
00:28:17,620 --> 00:28:19,620
Then they find problems with steering control
500
00:28:20,742 --> 00:28:22,882
Can we take a look at the autopilot database?
501
00:28:24,945 --> 00:28:26,945
Finally, the research team comes to the answer
502
00:28:30,862 --> 00:28:33,862
The autopilot system was on almost all the time
503
00:28:35,660 --> 00:28:39,022
The pilots themselves clearly remember that this plane was saved
(autopilot off)
504
00:28:42,144 --> 00:28:45,628
While
The evidence we had showed that the autopilot was indeed on
505
00:28:46,660 --> 00:28:48,940
No wonder the pilot had control problems
506
00:28:49,221 --> 00:28:51,703
The autopilot was supposed to keep the plane at an altitude of 2000 feet
507
00:28:51,743 --> 00:28:54,743
That's right, and whenever the pilot tries to lift the plane
508
00:28:54,805 --> 00:28:57,306
The autopilot is activated and brings the plane down
509
00:28:57,619 --> 00:28:59,219
to reach a predetermined height
510
00:29:00,179 --> 00:29:03,579
The investigators found that after the lightning strike
511
00:29:03,701 --> 00:29:06,963
The pilots were engaged in a tug-of-war with the airplane
512
00:29:07,384 --> 00:29:09,884
I can't lift the plane
How is your side?
513
00:29:10,786 --> 00:29:11,786
very tight
514
00:29:13,619 --> 00:29:17,563
So we have to check to see why the crew
515
00:29:17,582 --> 00:29:20,182
They misunderstood the situation of the plane
516
00:29:24,901 --> 00:29:28,985
The captain of Flight 6078 is contacted by AAIB investigators
517
00:29:29,658 --> 00:29:33,258
to understand why he thought the autopilot was cut off
518
00:29:33,341 --> 00:29:34,341
If in fact it was not so
519
00:29:35,863 --> 00:29:36,903
Saab 340
520
00:29:38,379 --> 00:29:39,379
OK, thanks
521
00:29:43,458 --> 00:29:46,520
He said he thought the lightning had disabled the autopilot
522
00:29:47,942 --> 00:29:52,100
The research team realizes that the pilot for the times
Lightning strike is trained in another aircraft
523
00:29:52,381 --> 00:29:53,381
Saab 340 plane
524
00:29:54,342 --> 00:29:57,342
The difference between Saab 340 and Saab 2000
525
00:29:57,708 --> 00:30:00,800
It can be said that it is like the difference between a motorcycle and a bus
526
00:30:01,340 --> 00:30:02,940
All systems are different
527
00:30:03,543 --> 00:30:05,043
Their performance is different
528
00:30:06,905 --> 00:30:08,905
In general, you are flying a completely different plane
529
00:30:11,422 --> 00:30:13,422
During the training of the Saab 340
530
00:30:14,222 --> 00:30:19,245
The captain had experienced a simulated lightning strike on the plane
531
00:30:20,179 --> 00:30:22,179
which caused both generators to fail
532
00:30:23,302 --> 00:30:24,302
That way
533
00:30:24,703 --> 00:30:26,703
It would cause the autopilot to stop
534
00:30:27,785 --> 00:30:28,785
I took the control lever
535
00:30:30,298 --> 00:30:32,560
So when the lightning actually happened
536
00:30:33,662 --> 00:30:35,022
The first thing that comes to mind is that
537
00:30:35,342 --> 00:30:36,842
Autopilot disabled
538
00:30:37,585 --> 00:30:39,185
The control lever is very stiff
539
00:30:40,145 --> 00:30:41,845
He thought to himself, I have to control the plane myself
540
00:30:42,779 --> 00:30:45,979
If in reality lightning strikes
541
00:30:46,021 --> 00:30:47,021
It had the least impact on the plane
542
00:30:48,023 --> 00:30:51,075
Can you please show the control lever data column again?
543
00:30:51,139 --> 00:30:53,639
If the lightning has not cut off the autopilot
544
00:30:53,981 --> 00:30:58,381
The inspectors wonder why the pilots more than 2 minutes
545
00:30:58,499 --> 00:31:01,020
They were struggling with the controls
546
00:31:01,061 --> 00:31:05,361
One question, is the force that enters the control lever and trim switch
547
00:31:05,500 --> 00:31:07,500
Does not overwrite the autopilot?
548
00:31:12,265 --> 00:31:13,565
In most aircraft
549
00:31:13,755 --> 00:31:15,655
If the pilot grabs the control lever
550
00:31:15,980 --> 00:31:19,222
and try to apply force against the autopilot
551
00:31:19,382 --> 00:31:21,082
Autopilot is designed to disengage
552
00:31:22,740 --> 00:31:25,758
An example that can be given about this issue is that
Suppose you are driving a car on a highway
553
00:31:25,779 --> 00:31:27,379
You are driving the cruise control system
554
00:31:27,780 --> 00:31:30,281
And you are approaching the car in front of you
555
00:31:30,622 --> 00:31:31,622
So you press the brake
556
00:31:32,064 --> 00:31:34,644
And what you expect to happen is that the car slows down
557
00:31:34,981 --> 00:31:38,382
You don't expect a cruise control system
Oppose and oppose your braking
558
00:31:38,582 --> 00:31:41,599
and maintain the same speed as before
559
00:31:41,940 --> 00:31:44,501
But in this case, that's exactly what happened
560
00:31:46,698 --> 00:31:50,421
The autopilot was trying to climb despite the best efforts of the crew
561
00:31:50,941 --> 00:31:53,941
Keep the plane at 2000 feet
562
00:31:53,978 --> 00:31:54,978
written here
563
00:31:55,419 --> 00:31:59,662
Applying additional force to the lever will not disengage the autopilot
564
00:32:00,784 --> 00:32:02,284
In the Saab 2000 plane
565
00:32:02,740 --> 00:32:05,240
When you apply force to the control lever
566
00:32:06,141 --> 00:32:07,141
The autopilot does not turn off
567
00:32:08,424 --> 00:32:09,424
He also wrote something else
568
00:32:09,820 --> 00:32:11,820
Pressing the trim keys also has an effect
569
00:32:12,341 --> 00:32:15,944
It does not have autopilot disabled
570
00:32:17,704 --> 00:32:19,604
The research team is surprised to find that
571
00:32:19,701 --> 00:32:23,201
In the Saab 2000 airplane, no force disables the autopilot
572
00:32:25,904 --> 00:32:26,904
There is a problem
573
00:32:27,905 --> 00:32:29,605
I can't lift the plane
574
00:32:29,626 --> 00:32:32,226
One of the things that pilots do
575
00:32:32,401 --> 00:32:34,141
They did it when pulling back the control lever
576
00:32:34,222 --> 00:32:38,922
It was that they pressed the trim switch on the lever
577
00:32:39,786 --> 00:32:40,986
How is your side?
578
00:32:41,786 --> 00:32:42,786
very tight
579
00:32:46,299 --> 00:32:48,299
The trims don't work either
580
00:32:48,581 --> 00:32:52,123
But in this model of airplanes, when the autopilot is involved
581
00:32:52,264 --> 00:32:53,964
The trim keys are inhibited
582
00:32:53,985 --> 00:32:56,786
So it doesn't matter how many times they press the trim buttons
583
00:32:56,827 --> 00:32:58,827
Because they do not act at all
584
00:33:02,984 --> 00:33:05,944
Investigators soon discover that the Saab 2000
585
00:33:06,362 --> 00:33:07,362
It is a unique aircraft
586
00:33:07,400 --> 00:33:08,400
look here
587
00:33:10,741 --> 00:33:12,639
This is one of the few aircraft in existence
588
00:33:12,660 --> 00:33:14,660
which does not have an autopilot canceller
589
00:33:15,461 --> 00:33:18,260
Every airplane has an autopilot override
590
00:33:18,819 --> 00:33:20,919
Except for the Saab 2000 aircraft
591
00:33:24,698 --> 00:33:27,740
This plane has a different design from all the planes
There were others that we were aware of
592
00:33:28,661 --> 00:33:33,725
And the discovery that (in the opinion of aircraft manufacturers) automatic pilot
It has more priority than the real pilot
593
00:33:34,540 --> 00:33:36,540
It was really amazing for us
594
00:33:39,339 --> 00:33:42,339
However, this still does not explain why the crew did not know
595
00:33:42,421 --> 00:33:45,488
that the autopilot has been on almost the entire time
596
00:33:46,664 --> 00:33:49,164
Isn't there an indicator in the cockpit?
597
00:33:49,266 --> 00:33:51,266
Why, let me show you
598
00:33:53,210 --> 00:33:57,142
The green color on the AP display lights up when the autopilot is on
(abbreviation of AP autopilot)
599
00:33:59,102 --> 00:34:02,184
How is the control panel when the autopilot is off?
600
00:34:02,705 --> 00:34:03,705
like this
601
00:34:08,903 --> 00:34:12,362
White is displayed on the AP when the autopilot is disabled
602
00:34:12,504 --> 00:34:14,184
AP still remains on the display but the word
603
00:34:14,788 --> 00:34:15,788
That's it?
604
00:34:15,843 --> 00:34:18,363
Yes, it changes from green to white
605
00:34:18,901 --> 00:34:22,859
It can be argued that visual clues
606
00:34:24,261 --> 00:34:27,321
It is sufficient to alert the crew of the autopilot status
607
00:34:28,424 --> 00:34:29,544
I take the control lever
608
00:34:30,985 --> 00:34:36,061
Disappearing AP does not happen when autopilot is disabled
And it will appear when it is active
609
00:34:36,622 --> 00:34:38,622
oh no
don't care
610
00:34:39,143 --> 00:34:40,263
We are falling
611
00:34:40,584 --> 00:34:43,640
All we have here is a color change between green and white
612
00:34:43,979 --> 00:34:45,779
And sometimes, when you are in a critical situation
613
00:34:46,822 --> 00:34:49,722
And you are stressed, it is very difficult to recognize it
614
00:34:53,826 --> 00:34:55,180
The investigators believed that
615
00:34:55,187 --> 00:34:59,863
The visual indication of the autopilot may have been so small that
616
00:35:00,021 --> 00:35:02,021
Pilots can not do it during critical conditions
and try to control your plane
617
00:35:08,262 --> 00:35:10,223
Of course, there were certainly warnings
618
00:35:12,705 --> 00:35:13,705
Yes, here it is
619
00:35:13,859 --> 00:35:17,140
The plane's computer sounds the alarm
620
00:35:18,061 --> 00:35:22,019
Even if the pilots do not see the visual cues of the autopilot
621
00:35:22,020 --> 00:35:26,041
Caution chimes alert them when the trim is adjusted
622
00:35:27,260 --> 00:35:29,841
The captain said nothing about hearing the alarm
623
00:35:30,101 --> 00:35:32,101
So what's wrong with them?
624
00:35:40,541 --> 00:35:43,641
If they are when the autopilot is active
Press the trim button for more than 10 seconds
625
00:35:43,664 --> 00:35:48,842
An alarm sounds
626
00:35:51,184 --> 00:35:54,540
From the available data, we can see that the alarm has probably been sounded
627
00:35:55,420 --> 00:35:57,920
But the crew doesn't remember hearing it
628
00:35:57,941 --> 00:35:59,221
nothing works
629
00:35:59,502 --> 00:36:00,502
yala
630
00:36:00,784 --> 00:36:03,184
So why did the pilots of Flight 6078 heed all the warnings they were told
631
00:36:03,345 --> 00:36:07,569
Autopilot is controlling the plane, ignored?
632
00:36:10,109 --> 00:36:13,409
AAIB investigators have found out after the lightning strike
633
00:36:13,462 --> 00:36:18,362
The crew of Logan Air Flight 6078 heard audio warnings that
634
00:36:18,546 --> 00:36:22,926
The autopilot is active and the aircraft is level
fly at an altitude of 2000 feet
635
00:36:24,459 --> 00:36:26,759
Lightning struck the plane
636
00:36:26,980 --> 00:36:28,980
and for 2.5 minutes
637
00:36:29,504 --> 00:36:32,484
The crew fights with the control levers to raise the plane
638
00:36:32,583 --> 00:36:34,783
True, they were a bit distracted
639
00:36:35,100 --> 00:36:37,820
They couldn't understand what was really going on
640
00:36:38,703 --> 00:36:42,425
Can stress affect the diagnosis of such a situation?
641
00:36:47,669 --> 00:36:50,359
You have to keep in mind that this happened during the night
642
00:36:50,781 --> 00:36:52,281
In a bad stormy weather
643
00:36:52,782 --> 00:36:53,782
And it rained heavily
644
00:36:55,979 --> 00:36:58,540
And the lightning really had a lot of light
645
00:36:59,381 --> 00:37:01,442
And to hear the warning bell, there was a lot of noise
646
00:37:05,019 --> 00:37:06,819
So it is somehow understandable
647
00:37:06,980 --> 00:37:08,980
that their performance is due to stressful conditions
648
00:37:09,261 --> 00:37:11,261
has been degraded
649
00:37:11,543 --> 00:37:12,543
I took the control lever
650
00:37:14,060 --> 00:37:17,102
When we get stressed, several things happen to us
651
00:37:17,181 --> 00:37:19,184
We tend to focus on fewer and fewer things
652
00:37:20,864 --> 00:37:23,464
And we tend not to pay attention to other things
653
00:37:23,706 --> 00:37:27,906
And those things can be visual or auditory signs
654
00:37:28,540 --> 00:37:30,240
Therefore, we are faced with what is called "perceptual deception".
655
00:37:30,262 --> 00:37:32,623
And one of its effects is a necessary deafness
656
00:37:33,563 --> 00:37:34,963
Therefore, a warning may be given
657
00:37:34,986 --> 00:37:35,986
But we cannot hear it
658
00:37:38,939 --> 00:37:40,939
Breaking the vicious circle of perceptual deception
659
00:37:41,741 --> 00:37:44,583
and focusing on an event and seeing the main issue
660
00:37:45,383 --> 00:37:49,507
It is a very difficult job for a crew
661
00:37:51,029 --> 00:37:53,029
The control lever is very stiff
662
00:37:53,309 --> 00:37:56,340
But if the pilots suffered from the phenomenon of perceptual deception
663
00:37:57,060 --> 00:38:00,782
How can they regain control of the plane?
664
00:38:04,665 --> 00:38:05,665
Okay, look here
665
00:38:06,387 --> 00:38:10,200
AAIB investigators make their latest terrifying discovery
666
00:38:11,141 --> 00:38:14,539
The only reason the autopilot turned off
667
00:38:16,220 --> 00:38:19,942
It was due to an accidental malfunction in the plane's computer system
668
00:38:21,864 --> 00:38:23,864
The reason the autopilot was disabled was because
669
00:38:24,099 --> 00:38:26,159
The computer data will be deleted for a moment
670
00:38:26,661 --> 00:38:29,883
And we know that this is one of the conditions that
It causes disconnection of the autopilot in the plane
671
00:38:30,063 --> 00:38:32,063
And this is what causes the autopilot to break in this case
672
00:38:33,659 --> 00:38:38,659
If the autopilot was not cut off in 7 seconds
673
00:38:38,703 --> 00:38:42,319
Aircraft with a speed of over 300 knots
674
00:38:42,660 --> 00:38:44,260
He would fall into the ocean that night
675
00:38:45,743 --> 00:38:47,743
It was a fatal act that was done by locking
676
00:38:50,226 --> 00:38:52,726
Investigators believe they finally found out
677
00:38:52,748 --> 00:38:56,942
What caused this terrible accident in Logan Flight 6078
678
00:39:03,063 --> 00:39:06,563
While to get away from the storm
It was turning towards Samborgh Airport
679
00:39:06,705 --> 00:39:07,705
was received
680
00:39:08,139 --> 00:39:09,939
681
00:39:10,380 --> 00:39:13,501
The crew was stunned and disoriented by the lightning strike
682
00:39:15,986 --> 00:39:19,666
In a stressful moment
... The captain believes that the autopilot has been disabled
683
00:39:22,145 --> 00:39:23,265
I take the control lever
684
00:39:23,871 --> 00:39:24,871
If it was not disabled...
685
00:39:27,822 --> 00:39:30,701
The autopilot is still active, but they don't realize this
686
00:39:30,702 --> 00:39:34,702
So effectively from that moment until you disable it
They were fighting on autopilot
687
00:39:34,904 --> 00:39:36,504
They wanted to climb but the autopilot wanted to land
688
00:39:37,458 --> 00:39:41,021
And because of how the flight control of the aircraft is configured
Autopilot was going to win
689
00:39:42,182 --> 00:39:44,682
The reason for this tug-of-war with the plane
690
00:39:45,024 --> 00:39:47,024
The phenomenon of deception is perceptual
691
00:39:48,146 --> 00:39:49,586
something is wrong
692
00:39:50,100 --> 00:39:52,100
I can't lift the plane
How is your side?
693
00:39:53,221 --> 00:39:56,221
Stressed pilots do not recognize audible warnings
694
00:39:56,263 --> 00:39:58,785
That tells them the autopilot is still active
695
00:39:59,665 --> 00:40:00,665
It's really a promissory note
696
00:40:01,948 --> 00:40:03,948
The trim doesn't work either
697
00:40:05,069 --> 00:40:10,142
The main problem is one of the types of autopilot systems
Creates a control lever without the effect of additional force
698
00:40:11,542 --> 00:40:14,884
I can understand the crew being panicked about this
699
00:40:14,906 --> 00:40:18,548
Whether it is an engine failure or a lightning strike
700
00:40:18,868 --> 00:40:20,868
But the training in this matter should start
701
00:40:21,420 --> 00:40:23,820
And the crew should return to their normal state
702
00:40:23,943 --> 00:40:27,002
As I said, hold on for a few moments
703
00:40:27,345 --> 00:40:28,785
and evaluate what happened
704
00:40:29,619 --> 00:40:32,981
What is the problem?
What works, what doesn't work
705
00:40:33,422 --> 00:40:35,422
And then deal with that situation
706
00:40:36,384 --> 00:40:38,584
oh no
don't care
707
00:40:39,187 --> 00:40:40,307
We are falling
708
00:40:44,258 --> 00:40:48,062
If a few seconds error in the computer system
709
00:40:48,782 --> 00:40:50,982
And it was not the ceaseless efforts of the crew
710
00:40:51,023 --> 00:40:52,023
speed
speed
711
00:40:53,865 --> 00:40:58,669
Flight 6078 crashed into the North Sea at 380 mph
712
00:41:05,381 --> 00:41:08,063
For two years, this flight was my worst memory
713
00:41:08,184 --> 00:41:10,184
And I went through a difficult emotional situation
714
00:41:10,244 --> 00:41:12,644
I somehow managed to pull myself together
715
00:41:18,021 --> 00:41:22,621
Final report of several safety changes
It advises on the autopilot system
716
00:41:22,983 --> 00:41:27,183
Regarding my recommendations on how to license aircraft in the future
717
00:41:27,501 --> 00:41:33,901
It must be ensured that no plan
In the future, it cannot be confirmed that in it
718
00:41:34,179 --> 00:41:37,720
Both the function of the control lever and the function of the trim keys
719
00:41:37,861 --> 00:41:40,459
Do not disconnect the autopilot
720
00:41:41,500 --> 00:41:44,620
For investigators, lessons learned from Logan Air Flight 6078
721
00:41:45,180 --> 00:41:47,580
It is more than a tragedy
722
00:41:52,499 --> 00:41:55,499
You train human operators
723
00:41:55,622 --> 00:41:56,622
You can only explain how the systems work
724
00:41:57,343 --> 00:42:00,585
Finally, we must know that pilots are human too
And they will act instinctively
725
00:42:00,987 --> 00:42:02,887
Especially when they are under stress
726
00:42:02,979 --> 00:42:05,980
And this is a real challenge for the future of automatic systems
727
00:42:06,004 --> 00:42:10,004
The translation of the next episodes of this series will only be posted on the Instagram page. To get the next episodes, visit the Instagram page at the following address
♪Instagram@aliyaback.sub ♪
@aliyaback: Or send a message to the Telegram ID