3 ms·

Another massive hole is that the closest airport ,at the point where communication was lost, was Sultan Mahmud in Kuala Terengganu. Long runway, approach direct

Another massive hole is that the closest airport ,at the point where communication was lost, was Sultan Mahmud in Kuala Terengganu. Long runway, approach directly from sea, can accommodate a 747 according to Wikipedia. There is no justification to go to Langkawi which is on the other side of the Malay Peninsula.

nl 13y ago
It's quite possible to think of reasons why they decided on that course of action. I'm no expert, but here's some based on previous incidents: They wanted to burn off fuel. There was a fault with the rudder There was a fault with the control system They pilots were dead, and the autopilot was doing something off.
- cornholio 13y ago
  In an emergency, the safest way to burn fuel is to reach the closest airport and then circle it. Not head to a more distant airport which you might not reach because of the very emergency. All hypotheses will invalidate the major premise: that the pilots chose that particular heading not randomly, but in a calculated attempt to reach the nearest airport because of an emergency. Basically, no matter where the plane would have turned, if you draw a long enough line you will find an airport. But that does not explain anything.
  - ams6110 13y ago
    In a dire emergency, you would just dump the fuel and not try to burn it off.
    - nickff 13y ago
      Or even land heavy.
    - deaks 13y ago
      Except, the 777 does not have fuel dumping. It was not required for certification because it meets the minimum required climb rate with an engine failure after takeoff at Max Gross Weight.
      - gergles 13y ago
        Yes it does: http://cdn-www.airliners.net/aviation-photos/photos/7/4/7/2365747.jpg http://cdn-www.airliners.net/aviation-photos/photos/7/4/7/23... Look at the top center, at the "Fuel Jettison" switches. (This is a 777-200 non ER, but I doubt the ER model would remove this feature.)
mh370 13y ago
Yeah: http://findmh370.tumblr.com/post/79861358803/closer-airport-than-palau-langkawi-sultan http://findmh370.tumblr.com/post/79861358803/closer-airport-...
VolatileVoid 13y ago
Never underestimate "pilot familiarity." In an emergency, a pilot is going to favor an airstrip he/she is familiar with over an unknown one. Perhaps the captain was more familiar with Langkawi?
- tom_morrow 13y ago
  apparently the co-pilot was fresh off his 777 training which occurred on Langkawi.

nl 13y ago

It's quite possible to think of reasons why they decided on that course of action. I'm no expert, but here's some based on previous incidents: They wanted to burn off fuel. There was a fault with the rudder There was a fault with the control system They pilots were dead, and the autopilot was doing something off.

cornholio 13y ago
In an emergency, the safest way to burn fuel is to reach the closest airport and then circle it. Not head to a more distant airport which you might not reach because of the very emergency. All hypotheses will invalidate the major premise: that the pilots chose that particular heading not randomly, but in a calculated attempt to reach the nearest airport because of an emergency. Basically, no matter where the plane would have turned, if you draw a long enough line you will find an airport. But that does not explain anything.
- ams6110 13y ago
  In a dire emergency, you would just dump the fuel and not try to burn it off.
  - nickff 13y ago
    Or even land heavy.
  - deaks 13y ago
    Except, the 777 does not have fuel dumping. It was not required for certification because it meets the minimum required climb rate with an engine failure after takeoff at Max Gross Weight.
    - gergles 13y ago
      Yes it does: http://cdn-www.airliners.net/aviation-photos/photos/7/4/7/2365747.jpg http://cdn-www.airliners.net/aviation-photos/photos/7/4/7/23... Look at the top center, at the "Fuel Jettison" switches. (This is a 777-200 non ER, but I doubt the ER model would remove this feature.)

mh370 13y ago

Yeah: http://findmh370.tumblr.com/post/79861358803/closer-airport-than-palau-langkawi-sultan http://findmh370.tumblr.com/post/79861358803/closer-airport-...

VolatileVoid 13y ago

Never underestimate "pilot familiarity." In an emergency, a pilot is going to favor an airstrip he/she is familiar with over an unknown one. Perhaps the captain was more familiar with Langkawi?

tom_morrow 13y ago
apparently the co-pilot was fresh off his 777 training which occurred on Langkawi.