CHI94LA069

NTSB accident investigation · Plummer Supercat · Stafford, KS · January 23, 1994

Accident · Serious injuriesLimited investigationFinal report
Date
January 23, 1994, 15:45 local (21:45 UTC)
Place
Stafford, KS
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
UNREGPlummer Supercat
Weather
Visual (VMC) · Day
Status
Completed · report November 14, 1994
Report
Approved by Office Director
Case key
9456

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 refuel the airplane prior to fuel exhaustion, and his failure to maintain airspeed resulting in an aerodynamic stall. His inadequate training was a factor in the accident.

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) - nonmechanicalCruise
Fluid,fuel - exhaustion
Refueling - not performedPilot in commandCause
Forced landingDescent - emergency
Loss of control - in flightDescent - emergency
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in command
Inadequate trainingPilot in commandFactor
In flight collision with terrain/waterDescent - emergency

Analysis

The pilot was not qualified to fly the amateur built airplane. He was not certificated as required by the FAA, and no record of formal training was claimed. The pilot stated that while cruising about 2000 feet AGL, the airplane lost all engine power. While he was turning to change direction, the airplane stalled. The pilot was able to regain control at approximately 100 to 200 feet AGL before impacting the ground. Postaccident examination revealed no fuel in the fuel tank.

Factual narrative

On January 23, 1994, about 1545 central standard time, an amateur built, unregistered "Supercat" airplane, sustained substantial damage following a loss of engine power while maneuvering near the Stafford Airport, Stafford, Kansas. The solo uncertificated pilot received serious injury during the subsequent forced landing. Visual meteorological conditions prevailed for the local, 14 CFR Part 91 flight.

The pilot stated that while cruising at approximately 2000 feet above ground level (AGL), the airplane lost all engine power. He immediately turned the airplane to change direction, and the airplane stalled. The pilot was able to regain control of the airplane approximately 100 to 200 feet AGL before impacting the ground.

Postaccident examination revealed no fuel in the fuel tank and only a few drops of fuel in the gascolator.

The pilot claimed no formal flight training and no record of flight training or pilot certification was discovered.

Aircraft

Registration
UNREG
Reported as
Plummer Supercat
Category
Airplane, amateur-built
Engine
Zenoah G50, 45 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
James Plummer
Registered owner
James Plummer

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
48
Medical
Unknown
Seat
Center

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
59 °F, dew point 25 °F
Altimeter
30.00 inHg
Observed at
GBD, 25 nm away