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Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

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NTSB Report

September 2, 1996 · Piper PA-18 · N7669D

Gakona, AK

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
September 2, 1996
Injury Outcomes
No injuries (2 uninjured)
Location
Gakona, AK
Aircraft
Piper PA-18
Tail Number
N7669D
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ANC96LA143

The pilot reported he was landing his 'Tundra' tire equipped airplane on a turf airstrip in gusty crosswind conditions. During the landing roll, a gust of wind veered the airplane to the right. The pilot was unable to maintain directional control, and the airplane went off the airstrip and collided with trees and brush.

NTSB Probable Cause

the pilot's inadequate compensation for gusty crosswind conditions, which resulted in a loss of directional control and subsequent collision with trees/brush. Factors relating to the accident were: the crosswind and wind gusts.

Full Narrative

On September 2, 1996, about 1300 Alaska daylight time, a "Tundra" tire equipped Piper PA-18 airplane, N7669D, sustained substantial damage while landing at the Chistochina airstrip, which is located approximately 30 miles northeast of Gakona, Alaska. The private certificated pilot and the sole passenger aboard were not injured. The 14 CFR Part 91 flight operated in visual meteorological conditions without a flight plan. The flight last departed a rural "bush" airstrip near Mankomen Lake, about 1240, and the destination was Chistochina. During a telephone conversation with the NTSB investigator-in-charge on September 4, 1996, the pilot stated he was attempting to land on runway 01 in gusty winds. He said the airplane initially bounced on landing, and he added power and touched down again. While rolling out after the second touchdown, he said a crosswind gust caused the airplane to veer to the right. He was unable to control the airplane, and it went off the runway and collided with the bordering trees and brush.

Flight

Event TypeAccident
Event Time13:00 AKDT
Nearest AirportChistochina (0nm)
Runway1
Runway Length2060 ft
Runway Width90 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftPiper PA-18
Tail NumberN7669D
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320 · Reciprocating · 150
Seats2

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 56 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind90° @ 15 kt, gusting 20 kt
Visibility60 sm
CeilingNone
Temperature / Dew Point61 F / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data