ANC99LA121

NTSB accident investigation · Piper PA-18 · Sleetmute, AK · August 20, 1999

Accident · Minor injuriesLimited investigationFinal report
Date
August 20, 1999, 14:30 local (22:30 UTC)
Place
Sleetmute, AK
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N82905Piper PA-18
Weather
Visual (VMC) · Day
Status
Completed · report June 23, 2000
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19990820013239A
Case key
47179

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 selection of an unsuitable takeoff area, which resulted in the airplane colliding with vegetation, knocking the gascolator off the airplane, and fuel starvation of the engine.

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.

In flight collision with terrain/waterTakeoff - roll/run
Terrain condition - high vegetation
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause
Loss of engine power(total) - nonmechanicalTakeoff - initial climb
Fuel system,gascolator - separationCause
Fluid,fuel - starvationCause
In flight collision with objectEmergency landing after takeoff
Object - tree(s)

Analysis

During takeoff from an off airport ridgetop landing area, the airplane struck a two inch diameter, four feet tall bush. The pilot said he smelled fuel, and the engine quit. The pilot made a forced landing into trees below the ridge, damaging the right landing gear mount. The engine gascolator separated from the airplane, and was found next to the first bush which the airplane impacted.

Factual narrative

On August 20, 1999, about 1430 Alaska daylight time, a tundra tire equipped, Piper PA-18, N82905, sustained substantial damage when it collided with terrain after takeoff from an off airport site about 45 miles south-southeast of Sleetmute, Alaska, at 60 degrees 58 minutes north latitude, 157 degrees 22 minutes west longitude. The commercial pilot sustained minor injuries, and the one passenger on board was not injured. The airplane was operated under 14 CFR Part 91 by Restoration Through Recreation - Alaskan Adventures, of Rocklin, California, in support of the owner's hunting-guide business. The flight was departing a ridgetop landing area for the guide's camp on the Hoholitna River, Alaska. Visual meteorological conditions prevailed at the time of the accident, and no flight plan was filed.

During a telephone interview with the NTSB investigator-in-charge (IIC) on August 23, the pilot stated that during the takeoff, the airplane struck a two inch diameter, four feet tall bush. He indicated he smelled fuel, and the engine quit. The pilot made a forced landing into trees below the ridge, damaging the right landing gear mount. The engine gascolator separated from the airplane, and was found next to the first bush which the airplane impacted.

Aircraft

Registration
N82905
Reported as
Piper PA-18
Category
Airplane
Serial number
18-7709197
Airframe hours
3,600
Engine
Lycoming O-320, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Registered owner
Rocky C. Mcelveen
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 15, 1999 · 90 hours before
Destination
Hoholitna River, 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
56
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land, Multi-engine sea, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
7,500 total · 3,000 in this make and model · 7,500 as pilot in command · 300 in the last 90 days · 90 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 15 knots, gusting 20
Visibility
10 statute miles
Temperature
50 °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 N82905 · 3

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