ANC83FA177

NTSB accident investigation · Piper PA-12 · Anchorage, AK · September 20, 1983

Accident · No injuriesField investigationFinal report
Date
September 19, 1983, 19:37 local (Sep 20, 1983, 03:37 UTC)
Place
Anchorage, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N2810MPiper PA-12
Weather
Visual (VMC) · Dusk
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19830919074229A
Case key
4060

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 engine power(total) - nonmechanicalApproach
Weather condition - carburetor icing conditionsFactor
Fuel system,carburetor - iceCause
Carburetor heat - improper use ofPilot in commandCause
Forced landingLanding - flare/touchdown
Main gear collapsedLanding - flare/touchdown
Landing gear,main gear - overload

Analysis

While approaching merrill field the eng quit. The acft landed on a city road & the gear collapsed. The wx in the vicinity of the accident site had marginal conditions with both rain & fog. The temp/dew point spread was 2 deg f. the plt attributed the eng failure to carb ice.

Aircraft

Registration
N2810M
Reported as
Piper PA-12
Category
Airplane
Serial number
12-1263
Airframe hours
1,782
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Larry C. Gierke
Registered owner
Bernie M. Smith
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 2, 1983 · 44 hours before
Departed
Tyonek, AK
Destination
MRI · Anchorage, AK
Flight plan
Unknown
Airport
MRI · Merrill Field, runway 6, 4,000 × 100 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
51
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land, Single-engine sea
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
7,107 total · 2,000 in this make and model · 160 in the last 90 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
150° at 3 knots
Visibility
10 statute miles
Lowest ceiling
4,000 ft overcast
Temperature
45 °F, dew point 43 °F
Altimeter
29.00 inHg
Observed at
MRI, 2 nm away

FAA reports on this event · 1

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