The National Transportation Safety Board’s decision on the Colgan Air Flight 407 crash is that the pilot responded inappropriately to the stick shaker, which led to an aerodynamic stall from which the airplane did not recover. The stick shaker only comes into play when the plane is already slow enough to stall. The plane fell 800 feet before crashing pointing northeast, away from the airport
The family of Ellyce Kausner has filed a lawsuit against Bombardier. Bombardier is the manufacturer of the plane involved in the crash. The suit charges that Bombardier was “negligent and careless” in the design of the plane by not providing more efficient internal mechanical warning systems.
Kausner was a 24 year old Jacksonville law student traveling to NY to visit family.
At least 19 other families have filed suits.
At the time of the crash, the automated “stick-pusher,” pushes the control column down in order to send the aircraft into a temporary dive so it can regain speed and recover from a stall but Capt. Renslow yanked back on the controls while adding thrust, manually overriding the stick-pusher.
Colgan Air, Clarence Center, NY, Accident Dockets
George’s Point of View
Time for Bombardier to step up to the plate. Although this has little to do with the pilot, who had flunked numerous flight tests during his career and was never adequately taught how to respond to the emergency that led to the airplane’s fatal descent. Maybe Ellyce would still be here if the warning systems on the Bombardier were simply better.
When the plane slowed down to a dangerous level, it set off the stall-prevention system, and the pilot performed the opposite of the proper procedure. So there were hiring and training issues involved too. And Captain Renslow had about 109 hours of experience, hardly enough to be pilot.
Even if procedures seem counter-intuitive, shouldn’t the pilot be aware of them?
Barring the inefficiency of an ill-prepared pilot, shouldn’t Bombardier have some kind of way to limit ineffective pilot responses?
When the hiring and training fails, and when the pilot fails, shouldn’t there be some kind of fail-safe within the plane? Even a copy of the Complete Idiot’s Guide to Not Crashing your Bombardier for pilots who flunked their last check write 16 months before and who apparently didn’t read the real manual?
Families and the only survivor of the 2009 Sikorsky crash have petitioned Transport Minister Chuck Stahl to take action. Transport Canada did not enforce certification requirements, leading to sixteen factors that in their turn lead to the crash. Two of three titanium studs broke off the oil filter assembly. 
