Thursday, October 18, 2012

Sita Air Crash


How Serious Are Bird Strikes

On September 28, 2012 there was a plane crash, the airline: Sita Air and type of aircraft: Dornier Do-228, registration 9N-AHA.
What I got to learn from reading about this plane crash was that the pilots reported a bird strike following an engine failure. My initial thought of the engine failure was it happen due to a bird going inside an engine. The plane was close to the airport but it didn't made it safely down. All people on board perished. There were 19 of them and emergency services took 40 minutes to extinguish the fire. The bodies of the occupants were charred beyond recognition.
As I  read more info about the crash, the Nepal Airline Operators Association reported a preliminary investigation result that a bird collided with the right hand engine at about 50 feet above ground (about 4440 feet MSL) causing some part to separate from the engine and the part impacted the vertical tail and disabled the rudder. This made the aircraft uncontrollable.
This is devastating, if that part that separated from the engine wouldn't have hit the vertical tail, the pilot's could of surf to the airport with the remaining left engine. They say the disasters don't just happen, they are a chain of events... Why didn't some chains unlock.