ANC84LA163

NTSB accident investigation · Piper PA-12 · Montague Island, AK · August 31, 1984

Accident · No injuriesLimited investigationFinal report
Date
August 31, 1984, 13:00 local (21:00 UTC)
Place
Montague Island, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3988MPiper PA-12
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19840831046069A
Case key
4361

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.

Hard landingLanding - roll
Landing gear,main gear shock absorbing strut - overloadFactor
Flare - improperPilot in commandCause
Recovery from bounced landing - improperPilot in commandCause

Analysis

The acft was landed hard and the main landing gear collapsed. According to the plt the landing gear bunger cords broke and there was no safety cable to keep the gear from collapsing. The landing area was a narrow gravel strip running northand south, 1600 ft in length. The plt said the gear collapse was the result of the hard landing.

Aircraft

Registration
N3988M
Reported as
Piper PA-12
Category
Airplane
Serial number
123004
Airframe hours
3,002
Engine
Lycoming O-360-O2A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Herbert P. Schroeder
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 29, 1983 · 80 hours before
Departed
MRI · Anchorage, AK
Flight plan
VFR
Airport
runway 36, 1,600 × 20 ft, dirt

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
33
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
109 total · 65 in this make and model · 66 as pilot in command · 39 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 2 knots
Visibility
90 statute miles
Lowest ceiling
None
Temperature
55 °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 N3988M · 3

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