ANC85LA148

NTSB accident investigation · Stinson 108-3 · Montague Island, AK · August 6, 1985

Accident · No injuriesLimited investigationFinal report
Date
August 5, 1985, 16:10 local (Aug 6, 1985, 00:10 UTC)
Place
Montague Island, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N4000CStinson 108-3
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19850805047259A
Case key
4540

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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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/waterTakeoff - roll/run
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause
Terrain condition - loose gravel/sandyFactor
Terrain condition - wetFactor
Nose overTakeoff

Analysis

The plt stated that during the takeoff roll, the acft was kept close to the waterline to stay on the hard sand. After rolling aprx 700 ft, the tail wheel was raised. At about that time, the left gear sank in soft sand & pulled the acft to the left. Subsequently, the acft encountered water from the incoming tide & nosed over.

Aircraft

Registration
N4000C
Reported as
Stinson 108-3
Category
Airplane
Serial number
5000
Airframe hours
2,423
Engine
Franklin 6A4-165-B3, 165 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Jerome J. Stanek
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 22, 1984 · 140 hours before

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
36
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
131 total · 70 in this make and model · 71 as pilot in command · 25 in the last 90 days · 10 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
40 statute miles
Lowest ceiling
7,000 ft broken
Temperature
50 °F, dew point 19 °F

FAA reports on this event · 1

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