20000609042299A

Accident · Substantial damage

FAA accident report · Piper PA18150 · Skwentna, AK · June 9, 2000

Date
June 9, 2000 · 18:00 local
Place
Skwentna, AK
Phase of flight
Fcd/Prec Ldg From Cruise
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N9739P
NTSB investigation
NTSBANC00LA066
Reported as
Piper PA18150
Reported engine
Lycoming O320*
People aboard
1
Fatal injuries
0
Pilot’s flight hours
2,761 total2,500 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.

(-23) On June 9, 2000, about 1445 Alaska daylight time, a wheel-equipped Piper PA-18-150, N9739P, sustaine substantial damage during a forced landing at an off airport site located about 35 miles nw of Skwentna, AK. The solo certificated private pilot was not injured. The airplane was being operated as a VFR personal flight under part 91 when the accident occurred. VMC prevailed; no flight plan was filed. The flight originated at hilltop airstrip, chugiak, AK, about 1230. The pilot reported that while in cruise flight, about 200 feet above the ground, all engine power was lost. He said that the fuel selector valve was on the right fuel tank and that he intended to "run the right tank dry," then switch tanks. As the engine began to lose power, he switched the selector to the left fuel tank, but engine power was not immediately restored, and he selected a forced landing area on a sandy river bank. During the landing roll, as he applied the brakes, the airplane slowly nosed over. The airplane sustained substantial damage to the left wing strut, and rudder. The pilot stated that just prior to the accident flight, he added hydraulic brake fluid to the brake system, which made the brakesmore sensitive.

As the FAA filed it

(-23) ON JUNE 9, 2000, ABOUT 1445 ALASKA DAYLIGHT TIME, A WHEEL-EQUIPPED PIPER PA-18-150, N9739P, SUSTAINE SUBSTANTIAL DAMAGE DURING A FORCED LANDING AT AN OFF AIRPORT SITE LOCATED ABOUT 35 MILES NW OF SKWENTNA, AK. THE SOLO CERTIFICATED PRIVATE PILOT WAS NOT INJURED. THE AIRPLANE WAS BEING OPERATED AS A VFR PERSONAL FLIGHT UNDER PART 91 WHEN THE ACCIDENT OCCURRED. VMC PREVAILED; NO FLIGHT PLAN WAS FILED. THE FLIGHT ORIGINATED AT HILLTOP AIRSTRIP, CHUGIAK, AK, ABOUT 1230. THE PILOT REPORTED THAT WHILE IN CRUISE FLIGHT, ABOUT 200 FEET ABOVE THE GROUND, ALL ENGINE POWER WAS LOST. HE SAID THAT THE FUEL SELECTOR VALVE WAS ON THE RIGHT FUEL TANK AND THAT HE INTENDED TO "RUN THE RIGHT TANK DRY," THEN SWITCH TANKS. AS THE ENGINE BEGAN TO LOSE POWER, HE SWITCHED THE SELECTOR TO THE LEFT FUEL TANK, BUT ENGINE POWER WAS NOT IMMEDIATELY RESTORED, AND HE SELECTED A FORCED LANDING AREA ON A SANDY RIVER BANK. DURING THE LANDING ROLL, AS HE APPLIED THE BRAKES, THE AIRPLANE SLOWLY NOSED OVER. THE AIRPLANE SUSTAINED SUBSTANTIAL DAMAGE TO THE LEFT WING STRUT, AND RUDDER. THE PILOT STATED THAT JUST PRIOR TO THE ACCIDENT FLIGHT, HE ADDED HYDRAULIC BRAKE FLUID TO THE BRAKE SYSTEM, WHICH MADE THE BRAKESMORE SENSITIVE.

NTSB investigation

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