20070923021679A

Accident · Substantial damage

FAA accident report · Piper J3C-65 · Tyonek, AK · September 23, 2007

Date
September 23, 2007 · 15:30 local
Place
Tyonek, AK
Phase of flight
Takeoff Ground Roll
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N5050R
NTSB investigation
NTSBANC07CA107
Reported as
Piper J3C65
People aboard
2
Fatal injuries
0
Pilot’s flight hours
256 total240 in this make and model45 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) Pilot lost control of aircraft while on takeoff from an unimproved strip approximately 20 miles west of beluga lake. Pilot states he had not achieved sufficient airspeed to lift the tailwheel of the conventionally geared aircraft (therefore, less than 25 knots) when the aircraft veered left and flipped over onto its back. Wind was calm, weather was not a factor, strip had apparently once been an airfield although it is not maintained. Ground was damp and had pockets of "soft" soil. Pilot states the wheel may have sunk in a little in one of the soft spots - otherwise he doesn't know why he lost control.

As the FAA filed it

(-23) PILOT LOST CONTROL OF AIRCRAFT WHILE ON TAKEOFF FROM AN UNIMPROVED STRIP APPROXIMATELY 20 MILES WEST OF BELUGA LAKE. PILOT STATES HE HAD NOT ACHIEVED SUFFICIENT AIRSPEED TO LIFT THE TAILWHEEL OF THE CONVENTIONALLY GEARED AIRCRAFT (THEREFORE, LESS THAN 25 KNOTS) WHEN THE AIRCRAFT VEERED LEFT AND FLIPPED OVER ONTO ITS BACK. WIND WAS CALM, WEATHER WAS NOT A FACTOR, STRIP HAD APPARENTLY ONCE BEEN AN AIRFIELD ALTHOUGH IT IS NOT MAINTAINED. GROUND WAS DAMP AND HAD POCKETS OF "SOFT" SOIL. PILOT STATES THE WHEEL MAY HAVE SUNK IN A LITTLE IN ONE OF THE SOFT SPOTS - OTHERWISE HE DOESN'T KNOW WHY HE LOST CONTROL.

NTSB investigation

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

Other reports on N5050R · 2

Matched to the same aircraft by N-number and date.