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NTSB Report
September 21, 2010 · Piper PA-18-150 · N24P
Skwentna, AK
Overview
Report Status
Final with probable cause
Event Type
Accident
Date
September 21, 2010
Injury Outcomes
No injuries (2 uninjured)
Location
Skwentna, AK
Aircraft
Piper PA-18-150
Tail Number
N24P
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ANC10CA097
The pilot reported he was landing the float-equipped airplane on a lake in visual meteorological conditions during a Title 14, CFR Part 91 personal flight. Shortly after touchdown, a gust of wind turned the airplane, and the pilot elected to abort the landing. He said when he applied full throttle and carburetor heat to takeoff, the engine "stumbled and hesitated" and the airplane would not climb. The airplane descended and landed hard on the nearby tundra, causing substantial damage to the fuselage. The pilot and the sole passenger were not injured. In his written report to the NTSB, the pilot noted that there were no mechanical problems with the airplane that contributed to the accident, and that he should have applied the carburetor heat more slowly while operating at altitude.
NTSB Probable Cause
The pilot's rapid application of throttle and carburetor heat causing the engine to hesitate and lose power during takeoff following an aborted landing.
Full Narrative
The pilot reported he was landing the float-equipped airplane on a lake in visual meteorological conditions during a Title 14, CFR Part 91 personal flight. Shortly after touchdown, a gust of wind turned the airplane, and the pilot elected to abort the landing. He said when he applied full throttle and carburetor heat to takeoff, the engine "stumbled and hesitated" and the airplane would not climb. The airplane descended and landed hard on the nearby tundra, causing substantial damage to the fuselage. The pilot and the sole passenger were not injured. In his written report to the NTSB, the pilot noted that there were no mechanical problems with the airplane that contributed to the accident, and that he should have applied the carburetor heat more slowly while operating at altitude.
Flight
Event TypeAccident
Event Time14:00 AKDT
Nearest Airport0nm
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftPiper PA-18-150
Tail NumberN24P
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320 SERIES · Reciprocating · 180
Seats2
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 47 · Second Class · None
Conditions
ConditionsVMC
LightDaylight
Wind120° @ 5 kt
Visibility25 sm
CeilingOvercast 3000 ft
Temperature / Dew Point46 / 37 C
Altimeter29.78 inHg
Observation Time16:12
Weather SourceWFAC