ANC84LA077

NTSB accident investigation · Piper PA-12 · Wasilla, AK · May 27, 1984

Accident · No injuriesLimited investigationFinal report
Date
May 26, 1984, 18:30 local (May 27, 1984, 02:30 UTC)
Place
Wasilla, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N7663HPiper PA-12
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19840526023139A
Case key
4293

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

On this page

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.

Loss of engine power(partial) - nonmechanicalCruise - normal
Fuel system,carburetor - iceFactor
Carburetor heat - improper use ofPilot in commandCause
Weather condition - carburetor icing conditionsFactor
Checklist - not followedPilot in commandCause
Forced landingLanding - flare/touchdown
Nose overLanding - roll

Analysis

The acft nosed over during a forced landing after the engine lost power. The plt said that the engine failed due to carburetor icing. Examination of the eng revealed no mechanical failure or malfunction.

Aircraft

Registration
N7663H
Reported as
Piper PA-12
Category
Airplane
Serial number
12543
Airframe hours
1,900
Engine
Lycoming O-235-C1, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Thomas P Uher
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 23, 1984 · 10 hours before
Departed
Z16 · Wasilla, 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
24
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
120 total · 120 in this make and model · 100 as pilot in command · 3 in the last 90 days · 1 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
40 statute miles
Lowest ceiling
None
Temperature
55 °F, dew point 18 °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 N7663H · 2

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