@aircrashdaily: Spiraling Out of Control ✈️😰 • • ✈️: USAir Flight 427 📹: Air Crash Investigation Season 4 Episode 5 • • On 3 March 1991, a Boeing 737 operating as United Airlines Flight 585 suddenly rolls into a dive and crashes within eight seconds, killing all 25 people on board. On 8 September 1994, USAir Flight 427 also rolls and crashes within thirty seconds, killing all 132 people on board. On 9 June 1996, Eastwind Airlines Flight 517 also rolls unexpectedly in similar circumstances, but the crew successfully regains control of the aircraft and lands safely. The cause of all three incidents was a design flaw with the rudder's control system which allowed the rudder to suddenly and unexpectedly go to full deflection and jam due to thermal shock of the hydraulic control valve. • • #aircrashinvestigation #mayday #airdisaster #usair427 #pennsylvania
If I recall this is the one where the hydraulic actuator which controls the rudder went into reverse, so right became left and left became right...the harder the captain was trying to bank right to correct it was actually making the plane go left! all because of ice which froze actuator!
2025-09-15 15:36:48
67
coolkidgaryyyy :
Another reason I don't fly!
2025-09-17 15:44:34
24
mcafee330 :
Wrong livery. US Air 427 was in the red, white and blue color sceme. You really take commercial air travel for granted until one comes down. This day has never been forgotten in Pittsburgh.
2025-09-18 08:59:24
1
The_Aviation_Expert :
This was the second Boeing 737 to spiral out of control and crash leaving no survivors, the crash was so immense that it was a biohazard...
2025-10-08 07:09:41
5
user1034669483908 :
this happened to 3 planes. the first two crashed with no survivors. the captain was able to bring the 3rd one, landing in Richmond Virginia, under control at the last minute and land safely. then they figured out the rudder actuator issue.
2025-09-15 20:37:21
17
claude.taylor.HI :
United had same problem it was 737 hidden flaw
2025-09-19 19:51:49
2
y :
god bless them all
2025-09-15 18:00:42
4
Léo :
Always 737
2025-09-16 00:08:56
2
⚜️_𝙎𝙆_⚜️ :
movie name??
2025-09-16 18:25:18
0
sequeda93 :
Problème de gouverne de direction… ce qui a causé le crash de l’avion
2025-09-16 09:06:28
1
Haris :
Boeing 🗿
2025-09-15 13:37:29
10
Mon phur :
Year?
2025-10-10 11:52:58
0
Zaw Than :
In co
2026-03-13 14:54:12
0
giovannaantonelly04 :
2026-02-20 14:04:41
0
KerennBett :
Wingsheer semengerikan itu? Tapi ga sampe pesawatnya mobat mabit kalikk
2025-09-16 04:57:23
3
كينزو :
ada mas amba🗿
2025-09-16 13:13:24
1
BriFlyBriBri :
Noooooooooooooooooooooooo
2025-09-17 02:59:42
0
jeff :
is it a boeing
2025-10-05 06:50:01
0
abidinolimanbiiga :
La suite svp
2025-09-17 20:35:09
0
zacharia :
Waht happen
2025-09-18 20:51:33
0
Peter Chege788 :
I This why I hate flying
2025-11-13 18:41:11
0
X D :
porque el que graba no hizo nada 🙁
2025-10-21 09:13:55
0
MX :
x_14y0
2025-09-15 14:21:15
0
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