19980927034599A

Accident · Substantial damage

FAA accident report · Cessna T-50 · Missoula, MT · September 27, 1998

Date
September 27, 1998 · 09:47 local
Place
Missoula, MT
Airport
International
Phase of flight
Forced/Precautionary Landing
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N6HS
NTSB investigation
NTSBSEA98LA193
Reported as
Cessna T50
Reported engine
JACOBS R7557
People aboard
2
Fatal injuries
0
Pilot’s flight hours
38,000 total100 in this make and model15 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.

On September 27, 1998, at 0925 mountain daylight time, a Cessna T-50, N6HS, registered to and operated by the pilot as a 14 CFR part 91 personal flight, experienced a loss of engine power and subsequent forced landing shortly after takeoff from the Missoula International Airport, Missoula, Montana. During the landing roll in a field, the airplane collided with a fence. Visual meteorological conditions prevailed at the time and no flight plan was filed. The airplane was substantially damaged and the airline transport pilot and his passenger were not injured. Witnesses reported that fuel was observed flowing from the right engine lower nacelle as the pilot was starting the engines in preparation for taxi and departure. One witness approached the aircraft and told the pilot of this situation. The pilot disregarded this information and proceeded to start the right engine and taxi to the runway. Shortly after the airplane lifted off, the right engine lost power and the pilot initiated a forced landing to an open field. During the landing roll, the airplane struck a fence. After the accident, fire department personnel observed fuel flowing from the right engine. One fireman reported thathe opened the access panel and found that the gascolator quick drain was locked in the open position. The fireman tured the mechanism 90 degrees and the drain sprang shut. The fuel flow then stopped. (-23)aircraft sustained substantial damage during off-airport landing. Pilot reported unable to maintain altitude after takeoff after right engine failure.

As the FAA filed it

ON SEPTEMBER 27, 1998, AT 0925 MOUNTAIN DAYLIGHT TIME, A CESSNA T-50, N6HS, REGISTERED TO AND OPERATED BY THE PILOT AS A 14 CFR PART 91 PERSONAL FLIGHT, EXPERIENCED A LOSS OF ENGINE POWER AND SUBSEQUENT FORCED LANDING SHORTLY AFTER TAKEOFF FROM THE MISSOULA INTERNATIONAL AIRPORT, MISSOULA, MONTANA. DURING THE LANDING ROLL IN A FIELD, THE AIRPLANE COLLIDED WITH A FENCE. VISUAL METEOROLOGICAL CONDITIONS PREVAILED AT THE TIME AND NO FLIGHT PLAN WAS FILED. THE AIRPLANE WAS SUBSTANTIALLY DAMAGED AND THE AIRLINE TRANSPORT PILOT AND HIS PASSENGER WERE NOT INJURED. WITNESSES REPORTED THAT FUEL WAS OBSERVED FLOWING FROM THE RIGHT ENGINE LOWER NACELLE AS THE PILOT WAS STARTING THE ENGINES IN PREPARATION FOR TAXI AND DEPARTURE. ONE WITNESS APPROACHED THE AIRCRAFT AND TOLD THE PILOT OF THIS SITUATION. THE PILOT DISREGARDED THIS INFORMATION AND PROCEEDED TO START THE RIGHT ENGINE AND TAXI TO THE RUNWAY. SHORTLY AFTER THE AIRPLANE LIFTED OFF, THE RIGHT ENGINE LOST POWER AND THE PILOT INITIATED A FORCED LANDING TO AN OPEN FIELD. DURING THE LANDING ROLL, THE AIRPLANE STRUCK A FENCE. AFTER THE ACCIDENT, FIRE DEPARTMENT PERSONNEL OBSERVED FUEL FLOWING FROM THE RIGHT ENGINE. ONE FIREMAN REPORTED THATHE OPENED THE ACCESS PANEL AND FOUND THAT THE GASCOLATOR QUICK DRAIN WAS LOCKED IN THE OPEN POSITION. THE FIREMAN TURED THE MECHANISM 90 DEGREES AND THE DRAIN SPRANG SHUT. THE FUEL FLOW THEN STOPPED. (-23)AIRCRAFT SUSTAINED SUBSTANTIAL DAMAGE DURING OFF-AIRPORT LANDING. PILOT REPORTED UNABLE TO MAINTAIN ALTITUDE AFTER TAKEOFF AFTER RIGHT ENGINE FAILURE.

NTSB investigation

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