ANC85LA038

NTSB accident investigation · Piper PA-18 · Shaktoolik, AK · January 8, 1985

Accident · No injuriesLimited investigationFinal report
Date
January 8, 1985, 14:00 local (18:00 UTC)
Place
Shaktoolik, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N1912APiper PA-18
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19850108002159A
Case key
4461

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

On this page

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
Preflight planning/preparation - poorPilot in commandCause
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause
Terrain condition - snowbankFactor
Loss of control - on ground/waterTakeoff - roll/run
Directional control - not maintainedPilot in commandCause
On ground/water collision with objectTakeoff - roll/run

Analysis

The ski equipped acft contacted a snow drift during takeoff ground run. Acft veered and contacted a fishing rack.

Aircraft

Registration
N1912A
Reported as
Piper PA-18
Category
Airplane
Serial number
181748
Airframe hours
2,500
Engine
Lycoming O-290-D2, 125 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
James B. Tweto
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 8, 1984 · 110 hours before

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
22
Certificate
Student
Airplane ratings
Single-engine land
Medical
Class 3, Unknown
Seat
Front
Flight hours
105 total · 105 in this make and model · 81 as pilot in command · 20 in the last 90 days · 10 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
50 statute miles
Lowest ceiling
6,000 ft overcast
Temperature
30 °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.

Other investigations on N1912A · 1

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