ANC91LA135

NTSB accident investigation · Maule M-7-235 · Mystic Pass, AK · August 25, 1991

Accident · No injuriesLimited investigationFinal report
Date
August 24, 1991, 16:00 local (Aug 25, 1991, 00:00 UTC)
Place
Mystic Pass, AK
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N5657AMaule M-7-235
Weather
Visual (VMC) · Day
Status
Completed · report March 24, 1993
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19910824039829A
Case key
5610

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

On this page

Probable cause

The pilot lost control of the airplane. Contributing to the accident was unfavorable wind and turbulence.

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 control - in flightTakeoff - initial climb
Weather condition - unfavorable windFactor
Directional control - not maintainedPilot in commandCause
Weather condition - gusts
Weather condition - turbulenceFactor
In flight collision with objectDescent - uncontrolled
Object - tree(s)

Analysis

The pilot stated that just after the airplane lifted off the ground, the 30 knot headwind changed to a crosswind. The airplane was blown off the side of the strip and crashed into the bushes.

Aircraft

Registration
N5657A
Reported as
Maule M-7-235
Category
Airplane
Serial number
4013C
Airframe hours
1,505
Engine
Lycoming IO-540-W1A5D, 235 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
George E. Palmer
Registered owner
George E. Palmer
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 9, 1991 · 176 hours before
Flight plan
Company VFR

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
Private
Airplane ratings
Single-engine land, Single-engine sea
Medical
Class 3, Expired
Flight hours
4,600 total · 1,200 in this make and model · 4,540 as pilot in command · 163 in the last 90 days · 63 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 20 knots, gusting 35
Visibility
25 statute miles

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 N5657A · 2

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