ANC85FA063

NTSB accident investigation · Piper PA-12 · Anchorage, AK · April 17, 1985

Accident · No injuriesField investigationFinal report
Date
April 17, 1985, 16:26 local (20:26 UTC)
Place
Anchorage, AK
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N3153MPiper PA-12
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19850417015009A
Case key
4402

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.

Loss of control - on ground/waterTakeoff - roll/run
Weather condition - unfavorable windFactor
Brakes(normal) - improper use ofPilot in commandCause
Overconfidence in aircraft's abilityPilot in commandFactor
Insufficient standards/requirements,manufacturerManufacturerFactor
Aircraft manuals,performance information - inadequateFactor
Aileron - inadequatePassengerCause
Overconfidence in personal abilityPilot in commandFactor
Insufficient standards/requirements,aircraftFaa(organization)Factor
Judgment - poorPilot in commandFactor
Lack of total experience in type of aircraftPilot in commandFactor
Compensation for wind conditions - not possiblePassengerCause
Improper training(emergency procedure(s))Pilot in commandFactor
Aircraft weight and balance - exceededPilot in commandFactor
On ground/water encounter with terrain/waterTakeoff - roll/run
Nose overTakeoff - roll/run

Analysis

During takeoff roll acft veered left off rwy, hit a snow bank and nosed over onto its back. Acft was 265 lbs over gwt. Two pax were in rear seat. Rear control stick was installed. There was a 10 kt right x-wind.

Aircraft

Registration
N3153M
Reported as
Piper PA-12
Category
Airplane
Serial number
12-1840
Airframe hours
1,001
Engine
Lycoming O-320-B2B, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Ronald F. Reaney
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 15, 1984 · 79 hours before
Departed
MRI · Anchorage, AK
Destination
BGQ · Big Lake, AK
Airport
MRI · Merril Field, runway 15, 2,469 × 60 ft, asphalt

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
39
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
138 total · 28 in this make and model · 88 as pilot in command · 28 in the last 90 days · 10 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 10 knots
Visibility
60 statute miles
Lowest ceiling
10,000 ft broken
Temperature
43 °F, dew point 28 °F
Altimeter
29.00 inHg
Observed at
MRI

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 N3153M · 1

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