ANC92LA104

NTSB accident investigation · Piper PA-18-150 · Molly Creek, AK · July 10, 1992

Accident · No injuriesLimited investigationFinal report
Date
July 10, 1992, 14:30 local (22:30 UTC)
Place
Molly Creek, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N3997ZPiper PA-18-150
Weather
Visual (VMC) · Day
Status
Completed · report May 26, 1993
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19920710026819A
Case key
5753

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 misjudged his terrain clearance when planning his takeoff. Factors include high vegetation at the end of the runway.

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 - initial climb
Clearance - misjudgedPilot in commandCause
Terrain condition - high vegetationFactor
Nose overDescent - uncontrolled

Analysis

The pilot stated that he had used this landing strip at least twenty times with no problems. On this occurrence, the landing seemed no different, but during the takeoff the aircraft settled into brush on the east end of the strip and flipped over the embankment, where it came to a rest on its back.

Aircraft

Registration
N3997Z
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-7946
Airframe hours
300
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Larry R. Bryant
Registered owner
Larry R. Bryant
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 2, 1992 · 125 hours before
Destination
CKX · Chicken, 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
45
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
12,000 total · 9,999 in this make and model · 150 in the last 90 days · 100 in the last 30 days · 12 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 3 knots
Visibility
60 statute miles
Lowest ceiling
10,000 ft overcast
Temperature
75 °F, dew point -0 °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 N3997Z · 1

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