20120407007719A

Accident · Substantial damage

FAA accident report · Bombardier DHC-8-402 · Houston, TX · April 7, 2012

Date
April 7, 2012 · 11:30 local
Place
Houston, TX
Airport
Bush Intercontinental
Phase of flight
Takeoff: Climb Out
Operating rules
Air carrier (Part 121)
Operator
NSVA
Damage
Substantial damage
Aircraft
N213WQ
NTSB investigation
NTSBDCA12FA058
Reported as
Bombardier DHC-8-402
People aboard
35
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Airline transport

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.

04/07/2012 United express (colgan) flt 4915, a Dehavilland DH-8D with 31 pax and 4 crew dptd littlerock, ar for Houston Bush Intercontinental. Shortly after takeoff the master caution light illuminated and nose landing gear malfunction recognized. The flt continued and the appropriate written procedures followed as advised by maintenance. During approach procedures, the alternate gear extension was performed by the flt crew. A low approach was given to the aircraft to verify landing gear position. The doors of the NLG were confirmed opened and NLG up. The emergency procedures for a nose gear up landing were carried out and a succesful landing with minimal aircraft damage and no injuries to the 31 pax occured. Aircraft damage extended approximately four feet from the bottom of the nose radome to 18 inches aft of the NLG strut dr aft perpendicular edge and outboard 15-18 inches to each side of centerline. The damage included complete removal of the NLG wheel doors, stringers, frames and other structural members of the lower fuselage. Antennas wires and sensors were also damaged as the aircraft skid to a stop. The NTSB has reclassified this incident as an accident and is reported as such.

As the FAA filed it

04/07/2012 UNITED EXPRESS (COLGAN) FLT 4915, A DEHAVILLAND DH-8D WITH 31 PAX AND 4 CREW DPTD LITTLEROCK, AR FOR HOUSTON BUSH INTERCONTINENTAL. SHORTLY AFTER TAKEOFF THE MASTER CAUTION LIGHT ILLUMINATED AND NOSE LANDING GEAR MALFUNCTION RECOGNIZED. THE FLT CONTINUED AND THE APPROPRIATE WRITTEN PROCEDURES FOLLOWED AS ADVISED BY MAINTENANCE. DURING APPROACH PROCEDURES, THE ALTERNATE GEAR EXTENSION WAS PERFORMED BY THE FLT CREW. A LOW APPROACH WAS GIVEN TO THE AIRCRAFT TO VERIFY LANDING GEAR POSITION. THE DOORS OF THE NLG WERE CONFIRMED OPENED AND NLG UP. THE EMERGENCY PROCEDURES FOR A NOSE GEAR UP LANDING WERE CARRIED OUT AND A SUCCESFUL LANDING WITH MINIMAL AIRCRAFT DAMAGE AND NO INJURIES TO THE 31 PAX OCCURED. AIRCRAFT DAMAGE EXTENDED APPROXIMATELY FOUR FEET FROM THE BOTTOM OF THE NOSE RADOME TO 18 INCHES AFT OF THE NLG STRUT DR AFT PERPENDICULAR EDGE AND OUTBOARD 15-18 INCHES TO EACH SIDE OF CENTERLINE. THE DAMAGE INCLUDED COMPLETE REMOVAL OF THE NLG WHEEL DOORS, STRINGERS, FRAMES AND OTHER STRUCTURAL MEMBERS OF THE LOWER FUSELAGE. ANTENNAS WIRES AND SENSORS WERE ALSO DAMAGED AS THE AIRCRAFT SKID TO A STOP.THE NTSB HAS RECLASSIFIED THIS INCIDENT AS AN ACCIDENT AND IS REPORTED AS SUCH.

NTSB investigation

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