ANC07CA087

NTSB accident investigation · Maule M7 · Bettles, AK · August 17, 2007

Accident · No injuriesData collectionFinal report
Date
August 17, 2007, 15:30 local (23:30 UTC)
Place
Bettles, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N717EMaule M7
Weather
Visual (VMC) · Day
Status
Completed · report November 29, 2007
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
20070817016399A
Case key
66774

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 site, which resulted in an encounter with soft terrain, and a nose over during the landing roll.

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.

On ground/water encounter with terrain/waterLanding - flare/touchdown
Terrain condition - soft
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause
Nose overLanding - roll

Analysis

The private pilot related that he was landing on a remote, off-airport, up sloping ridge. During the landing, the tailwheel touched first, in soft terrain, and the nose pitched down quickly, resulting in the airplane nosing over, and substantial damage to the wings and rudder. The pilot stated that there were no preaccident mechanical problems with the airplane, and that he should have selected a different landing site.

Factual narrative

The private pilot related that he was landing on a remote, off-airport, up sloping ridge. During the landing, the tailwheel touched first, in soft terrain, and the nose pitched down quickly, resulting in the airplane nosing over, and substantial damage to the wings and rudder. The pilot stated that there were no preaccident mechanical problems with the airplane, and that he should have selected a different landing site.

Aircraft

Registration
N717E
Reported as
Maule M7
Category
Airplane
Serial number
23071C
Engine
Lycoming O-540, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Frank P. Ramsey
Airworthiness certificate
Standard, Normal
Departed
Bettles, 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
65
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 3
Flight hours
400 total · 200 in this make and model

Weather

Conditions
Visual (VMC) · Day

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.