FTW86FA026

NTSB accident investigation · Cessna 150E · Shawnee, OK · December 21, 1985

Accident · FatalField investigationFinal report
Date
December 21, 1985, 15:25 local (21:25 UTC)
Place
Shawnee, OK
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N4066UCessna 150E
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19851221063189A
Case key
21880

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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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 flightTakeoff - initial climb
Stolen aircraft/unauthorized use - intentionalUnqualified personFactor
Psychological conditionPilot in commandFactor
Stall - inadvertentUnqualified personFactor
In flight collision with terrain/waterDescent - uncontrolled
Seat belt - not usedUnqualified personFactor
Descent - uncontrolledUnqualified personFactor

Analysis

The unlicensed plt was conducting an unauthorized flt when the accident occurred. The plt took off from a sod fld adjacent to a closed rwy at Shawnee, OK. Witnesses stated that the acft assumed an excessively nose high attitude immediately after takeoff and the left wing dropped followed by the nose at aprx 50 ft AGL. The acft impacted in an extreme nose down attitude. The plt, who was unrestrained, was fatally injured. The plt had received therapy for mental disorders over an extended period of time.

Aircraft

Registration
N4066U
Reported as
Cessna 150E
Category
Airplane
Serial number
15061466
Airframe hours
5,176
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Destroyed
Flight
Part 91
Registered owner
Lari Trollinger
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 26, 1984
Departed
SNL · Shawnee, OK
Airport
SNL · Shawnee Muni, runway 12, grass/turf

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
48
Seat
Left
Toxicology
Performed

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 10 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
50 °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.