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-   -   Iran Air off runway at Arlanda (https://www.pprune.org/rumours-news/402504-iran-air-off-runway-arlanda.html)

hetfield 18th Jan 2013 09:02


The Swedish Havarikommission (SAIB) released their final report concluding the probable causes of the incident were:

Operational

- Deficiencies in the certification process for large aircraft with wing-mounted engines with regard to requirements for yaw stability in the event of sudden loss of engine power in the speed range below VMCG.

Ooops!

Does that mean, beside these lovely but over 40 years old planes, ALL LARGE AIRCRAFTS WITH WING-MOUNTED engines are affected?

Capn Bloggs 18th Jan 2013 11:43


Originally Posted by Centaurus
There is no time to go through the classic identification sequences and trying to remember whose area of responsibility it is. It's all over Red Rover in 5-10 seconds unless you cut that engine. That is why it is better to cut both engines in case the wrong engine is identified

Tut tut! Must follow the QRH! := :} Commonsense (wash ya mouth out with soap, Bloggs!) is not allowed. :)

BOAC 18th Jan 2013 14:08

Which is why you close the other throttle PDQ. In any case, Vmcg refers only to rudder control, not to brakes and nosewheel steering

EDITED for dysleckseer

proxus 18th Jan 2013 20:10


I'm slightly surprised nobody has mentioned the term Vmcg. Directional control is not possible below 114kts on the A300 after loss of one engine during take off roll.
It was mentioned in post #2 :D


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