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NTSB Report

September 22, 1998 · Piper PA-12 · N7689H

New Stuyahok, AK

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
September 22, 1998
Injury Outcomes
No injuries (1 uninjured)
Location
New Stuyahok, AK
Aircraft
Piper PA-12
Tail Number
N7689H
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ANC98LA155

The commercial pilot was attempting a southwesterly departure from a 400 feet long dry lakebed in a tailwheel equipped airplane. The pilot said that midway into the takeoff run, he realized that the airplane would be unable to gain sufficient altitude to clear a stand of trees at the end of the lakebed. He said that he aborted the takeoff, and landed about midpoint on the lakebed. He realized that he would be unable to stop the airplane before reaching the end of the lakebed, and elected to make a hard right turn. During the turn, the left wing and left elevator struck the ground, and received substantial damage. The pilot noted that there were no preaccident mechanical anomalies with the airplane.

NTSB Probable Cause

The pilot's selection of an unsuitable takeoff area and his intentional ground loop maneuver. A factor associated with the accident was trees.

Full Narrative

On September 22, 1998, about 1300 Alaska daylight time, a wheel equipped Piper PA-12 airplane, N7689H, sustained substantial damage during takeoff from a dry lakebed located about 6 miles east of New Stuyahok, Alaska. The airplane was being operated as a visual flight rules (VFR) personal flight under Title 14, CFR Part 91, when the accident occurred. The solo commercial pilot was not injured. Visual meteorological conditions prevailed, and a flight plan was filed. The flight originated at the New Stuyahok Airport, New Stuyahok, about 1225. During a telephone conversation with the National Transportation Safety Board investigator-in-charge on September 23, the pilot reported that he was attempting a southwesterly departure from a 400 feet long dry lakebed. He stated that midway into the takeoff run, he realized that the airplane would be unable to gain sufficient altitude to clear a stand of trees at the end of the lakebed. The pilot said that he aborted the takeoff, and landed about midpoint on the lakebed. He realized that he would be unable to stop the airplane before reaching the end of the lakebed, and elected to make a hard right turn. During the turn, the left wing and left elevator struck the ground, and received substantial damage. The pilot noted that there were no preaccident mechanical anomalies with the airplane.

Flight

Event TypeAccident
Event Time13:00 AKDT
Nearest Airport0nm
Runway0
Flight Plan FiledCvfr
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftPiper PA-12
Tail NumberN7689H
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-360-A2A · Reciprocating · 180
Seats3

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 40 · Second Class

Conditions

ConditionsVMC
LightDaylight
Wind200° @ 10 kt
Visibility10 sm
CeilingOvercast 2000 ft
Temperature / Dew Point45 C / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data