SEA97LA056

NTSB accident investigation · Piper PA-18-150 · Moorcroft, WY · February 2, 1997

Accident · No injuriesLimited investigationFinal report
Date
February 2, 1997, 09:00 local (16:00 UTC)
Place
Moorcroft, WY
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N83347Piper PA-18-150
Weather
Visual (VMC) · Day
Status
Completed · report August 25, 1997
Report
Approved by Office Director
FAA report
19970202001159A
Case key
42560

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

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Probable cause

The pilot's failure to maintain adequate airspeed. A factor was the pilot's low altitude flight and maneuvering.

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 - in flightManeuvering
Low altitude flight/maneuver - performedPilot in commandFactor
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in command
Lack of certificationPilot in command
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot reported that while maneuvering at low altitude, he stalled the airplane. His FAA medical certificate had expired.

Factual narrative

On February 2, 1997, approximately 0900 mountain standard time, a Piper PA-18-150, N83347, was substantially damaged in a collision with terrain following a loss of control while maneuvering at low altitude approximately 15 miles south of Moorcroft, Wyoming. The private pilot, the aircraft's sole occupant, was not injured. Visual meteorological conditions prevailed for the local 14 CFR 91 flight from the Fuller Ranch and no flight plan had been filed.

The pilot stated on his NTSB accident report that he "pulled up on a hill-turned to [the] left and stalled [the] [l]eft wing too close to [the] ground." He also indicated on his report that his most recent FAA medical certificate had been issued in 1994.

Aircraft

Registration
N83347
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-7609087
Airframe hours
670
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Leroy Fuller
Airworthiness certificate
Special, Limited (Special)
Last inspection
Annual · September 16, 1996 · 14 hours before
Departed
Fuller Ranch, WY

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
56
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Expired
Seat
Front
Flight hours
2,000 total · 520 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
235° at 5 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
36 °F, dew point 28 °F
Altimeter
30.00 inHg
Observed at
GCC, 35 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.