20090212001969A

Accident · Destroyed

FAA accident report · Bombdr DHC-8-402 · Buffalo, NY · February 12, 2009

Date
February 12, 2009 · 22:17 local
Place
Buffalo, NY
Airport
Buffalo Niagara International
Phase of flight
Approach
Operating rules
Air carrier (Part 121)
Operator
NSVA
Damage
Destroyed
Aircraft
N200WQ
NTSB investigation
NTSBDCA09MA027
Reported as
Bombdr DHC8402
Reported engine
PWC PW150A
People aboard
49
Fatal injuries
50
Other injuries
0
Pilot’s flight hours
3,379 total110 in this make and model110 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

(-23) During localizer intercept for the ILS runway 23 approach, aircraft airspeed was permitted to decay to stick shaker activation and auto pilot disconnect. The aircraft's sustained pitch up attitude to approximately 30 degrees, allowed a loss of control of the aircraft in a stalled condition that the crew was unable to correct. The aircraft struck a private residence killing one occupant of the home and all 49 persons aboard the aircraft. A post accident fire was fed by the residence's natural gas line that had been broke when the aircraft impacted the house. An FAA safety recommendation is being considered regarding pilot training techniques for successful recovery from pending stall (stick shaker activation) along with unexpected auto pilot disengagement: stick pusher demo in simulation training: scenario based training techniques.

As the FAA filed it

(-23) DURING LOCALIZER INTERCEPT FOR THE ILS RUNWAY 23 APPROACH, AIRCRAFT AIRSPEED WAS PERMITTED TO DECAY TO STICK SHAKER ACTIVATION AND AUTO PILOT DISCONNECT. THE AIRCRAFT'S SUSTAINED PITCH UP ATTITUDE TO APPROXIMATELY 30 DEGREES, ALLOWED A LOSS OF CONTROL OF THE AIRCRAFT IN A STALLED CONDITION THAT THE CREW WAS UNABLE TO CORRECT. THE AIRCRAFT STRUCK A PRIVATE RESIDENCE KILLING ONE OCCUPANT OF THE HOME AND ALL 49 PERSONS ABOARD THE AIRCRAFT. A POST ACCIDENT FIRE WAS FED BY THE RESIDENCE'S NATURAL GAS LINE THAT HAD BEEN BROKE WHEN THE AIRCRAFT IMPACTED THE HOUSE. AN FAA SAFETY RECOMMENDATION IS BEING CONSIDERED REGARDING PILOT TRAINING TECHNIQUES FOR SUCCESSFUL RECOVERY FROM PENDING STALL (STICK SHAKER ACTIVATION) ALONG WITH UNEXPECTED AUTO PILOT DISENGAGEMENT: STICK PUSHER DEMO IN SIMULATION TRAINING: SCENARIO BASED TRAINING TECHNIQUES.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.