ANC88LA005

NTSB accident investigation · Piper PA-12 · Skwentna, AK · October 10, 1987

Accident · No injuriesLimited investigationFinal report
Date
October 9, 1987, 18:30 local (Oct 10, 1987, 02:30 UTC)
Place
Skwentna, AK
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3651NPiper PA-12
Weather
Visual (VMC) · Day
Status
Completed · report May 16, 1989
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19871009059569A
Case key
4967

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.

In flight collision with objectLanding - flare/touchdown
In-flight planning/decision - improperPilot in commandCause
Terrain condition - high vegetationFactor
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause
Terrain condition - hidden obstruction(s)Factor

Analysis

The acft collided with a tree stump during a short field landing. The plt stated that the stump was hidden by tall grass. No official information is published abt the johnson airstrip.

Aircraft

Registration
N3651N
Reported as
Piper PA-12
Category
Airplane
Serial number
12-1902
Airframe hours
3,564
Engine
Lycoming O-360-A4M, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
James Michael Jensen
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 1, 1986 · 238 hours before
Departed
MRI · Anchorage, AK
Destination
Skwentna, AK
Airport
Johnson Creek Ridge

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
24
Certificate
Commercial
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
2,010 total · 1,400 in this make and model · 1,909 as pilot in command · 178 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
1,500 ft overcast
Temperature
-0 °F, dew point -0 °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 N3651N · 1

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