19970902025039A

Accident · Substantial damage

FAA accident report · Cessna 150H · Yakutat, AK · September 2, 1997

Date
September 2, 1997 · 10:00 local
Place
Yakutat, AK
Airport
Private
Phase of flight
To Aborted (Fixed Wing)
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N467SR
NTSB investigation
NTSBANC97LA141
Reported as
Cessna 150H
Reported engine
AMTR O200
People aboard
1
Fatal injuries
0
Pilot’s flight hours
470 total440 in this make and model

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.

Aircraft crashed on takeoff. (.4)during takeoff from a 1,800-foot-long Private airstrip, the engine sustained a partial loss of power. The pilot aborted the takeoff, and was unable to stop the airplane before overrunning the departure end. The nose wheel separated and the airplane nosed over. Inspection revealed a 60% blockage of the main fuel supply line to the carburetor. A flap of rubber protruded into the inner diameter of the fuel line from an end fitting. This line appeared to have been manufactured from aviation parts by an unknown mechanic.

As the FAA filed it

AIRCRAFT CRASHED ON TAKEOFF. (.4)DURING TAKEOFF FROM A 1,800-FOOT-LONG PRIVATE AIRSTRIP, THE ENGINE SUSTAINED A PARTIAL LOSS OF POWER. THE PILOT ABORTED THE TAKEOFF, AND WAS UNABLE TO STOP THE AIRPLANE BEFORE OVERRUNNING THE DEPARTURE END. THE NOSE WHEEL SEPARATED AND THE AIRPLANE NOSED OVER. INSPECTION REVEALED A 60% BLOCKAGE OF THE MAIN FUEL SUPPLY LINE TO THE CARBURETOR. A FLAP OF RUBBER PROTRUDED INTO THE INNER DIAMETER OF THE FUEL LINE FROM AN END FITTING. THIS LINE APPEARED TO HAVE BEEN MANUFACTURED FROM AVIATION PARTS BY AN UNKNOWN MECHANIC.

NTSB investigation

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