ANC05CA108

NTSB accident investigation · Piper PA-18-150 · Aleknagik, AK · July 26, 2005

Accident · No injuriesData collectionFinal report
Date
July 25, 2005, 16:30 local (Jul 26, 2005, 00:30 UTC)
Place
Aleknagik, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N6195DPiper PA-18-150
Weather
Visual (VMC) · Day
Status
Completed · report December 20, 2005
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
Anchorage
FAA report
20050726017409A
Case key
62402

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot's inadequate compensation for the gusty crosswind conditions during an aborted takeoff, which resulted in an on ground collision with a tree. Factors associated with the accident are the gusty crosswind, and the pilot's failure to maintain directional control of the airplane.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

On ground/water collision with objectTakeoff - aborted
Weather condition - gustsFactor
Weather condition - crosswindFactor
Object - tree(s)
Directional control - not maintainedPilot in commandFactor
Compensation for wind conditions - inadequatePilot in commandCause
Main gear collapsedTakeoff - aborted

Analysis

The private pilot reported he was taking off in a gusty crosswind, when a gust of wind blew the airplane to the right shortly after liftoff. He said he elected to abort the landing, and the airplane touched down on the far right side of the runway, where the right wing struck a small tree. The airplane was pulled to the right, off the runway, and the left main landing gear collapsed. The airplane received structural damage to the left and right wings, and the left aileron. The pilot said there were no preaccident mechanical problems with the airplane.

Factual narrative

On July 25, 2005, about 1630 Alaska daylight time, a wheel equipped Piper PA-18-150 airplane, N6195D, sustained substantial damage during an aborted takeoff at the Aleknagik Mission School airstrip, Aleknagik, Alaska, when the right wing struck a small tree. The private pilot/operator and the sole passenger were not injured. The personal 14 CFR Part 91 local flight operated in visual meteorological conditions without a flight plan.

During a telephone conversation with the NTSB investigator-in-charge on July 26, the pilot reported that he was departing to the east, with a variable gusting wind that ranged from the east to the north. Shortly after liftoff, he stated that a gust of wind blew the airplane to the right side of the runway, and he elected to abort the takeoff and land on the runway. The airplane touched down on the far right side of the runway, and the right wing struck a small tree, pulling the airplane off the runway and collapsing the left main landing gear. The airplane received structural damage to the left and right wings, and left aileron. The pilot indicated that there was no preaccident mechanical problems with the airplane.

Aircraft

Registration
N6195D
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-5491
Engine
Lycoming O-320-B2B, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Dale A. DePriest
Airworthiness certificate
Standard, Normal
Departed
4AK7 · Aleknagik, AK

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
61
Injuries
None
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 3
Flight hours
453 total · 56 in this make and model · 8 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 8 knots, gusting 13
Visibility
10 statute miles
Lowest ceiling
2,500 ft broken
Temperature
61 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N6195D · 3

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