ANC96LA130

NTSB accident investigation · Maule M-7 · Palmer, AK · August 24, 1996

Accident · No injuriesLimited investigationFinal report
Date
August 24, 1996, 10:30 local (18:30 UTC)
Place
Palmer, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N897MMaule M-7
Weather
Visual (VMC) · Day
Status
Completed · report February 18, 1997
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19960824023779A
Case key
2886

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 landing area.

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 - on ground/waterLanding - roll
Terrain condition - rock(s)/boulder(s)Factor
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause
Landing gear,tire - penetrated
Directional control - not possiblePilot in command
Nose overLanding - roll
Terrain condition - high vegetation

Analysis

The pilot was making an off airport landing to pick up his passengers. During the landing roll, a rock punctured the right tire and the tire went flat. He was unable to maintain directional control and the airplane departed the right side of the landing area. The airplane rolled into alder bushes and nosed over.

Factual narrative

On August 24, 1996, at 1030 Alaska daylight time, a wheel equipped Maule M-7 airplane, N897M, registered to David Glenn of Palmer, Alaska, and operated by Grasshopper Adventures of Palmer, nosed over during an off airport landing in Grasshopper Valley located 20 miles southeast of Palmer. The positioning flight, operating under 14 CFR Part 91, departed Palmer and the destination was the location of the nose over. No flight plan was filed and visual meteorological conditions prevailed. The certificated commercial pilot, the sole occupant, was not injured. The airplane was substantially damaged.

During a telephone conversation with the pilot on September 3, 1996, he stated that upon touchdown a rock punctured the right tire. He was unable to maintain directional control and the airplane ran off the right side of the landing area and into alder bushes. After striking the alder bushes the airplane nosed over. The pilot stated the airplane was equipped with 850 x 10 McCreary tires.

Aircraft

Registration
N897M
Reported as
Maule M-7
Category
Airplane
Serial number
4064C
Airframe hours
665
Engine
Lycoming O-540-B4B5, 235 horsepower, reciprocating
Damage
Substantial damage
Flight
Positioning · Part 91
Operator
Grasshopper Adventures
Registered owner
David Glenn
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · July 23, 1996 · 50 hours before
Departed
PAQ · AK
Destination
Grasshopper Val, 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
52
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,500 total · 500 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °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 N897M · 1

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