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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 11, 1989 · Piper PA-18 · N4099E

Wood River, AK

Overview

Report Status
Probable Cause
Event Type
Accident
Date
September 11, 1989
Injury Outcomes
No injuries (2 uninjured)
Location
Wood River, AK
Aircraft
Piper PA-18
Tail Number
N4099E
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ANC89LA163

THE PILOT SAID HE WAS TAKING OFF FROM A 900' STRIP WHICH HAD AN ELEVATION OF 2000'. HE STATED THAT DURING THE INITIAL CLIMB, THE AIRPLANE ENCOUNTERED A STRONG GUST AND WOULD NOT OUT-CLIMB THE TREETOPS. SUBSEQUENTLY, THE LEFT WING HIT A TREE AND THE AIRPLANE CRASHED ABOUT 60' BEYOND THE END OF THE RUNWAY. THE WIND WAS REPORTED TO BE VARIABLE AT 20 GUSTING 40 KTS.

NTSB Probable Cause

INNADEQUATE PREFLIGHT PLANNING/PREPARATION BY THE PILOT. THE WIND CONDITIONS, HIGH DENSITY ALTITUDE AND TREES WERE CONTRIBUTING FACTORS.

Full Narrative

THE PILOT SAID HE WAS TAKING OFF FROM A 900' STRIP WHICH HAD AN ELEVATION OF 2000'. HE STATED THAT DURING THE INITIAL CLIMB, THE AIRPLANE ENCOUNTERED A STRONG GUST AND WOULD NOT OUT-CLIMB THE TREETOPS. SUBSEQUENTLY, THE LEFT WING HIT A TREE AND THE AIRPLANE CRASHED ABOUT 60' BEYOND THE END OF THE RUNWAY. THE WIND WAS REPORTED TO BE VARIABLE AT 20 GUSTING 40 KTS.

Flight

Event TypeAccident
Event Time18:30 AKDT
Nearest AirportHunting Strip (0nm N)
Runway0
Runway Length900 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftPiper PA-18
Tail NumberN4099E
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-A2B · Reciprocating · 150
Seats2

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 54 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind20 kt, gusting 40 kt
Visibility75 sm
CeilingNone
Temperature / Dew Point61 F / 41 C
Altimeter0

Appendix: Source Data