FTW91LA160

NTSB accident investigation · Cessna 150L · Collinsville, OK · September 11, 1991

Accident · FatalLimited investigationFinal report
Date
September 11, 1991, 11:28 local (16:28 UTC)
Place
Collinsville, OK
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N19083Cessna 150L
Weather
Visual (VMC) · Day
Status
Completed · report March 24, 1993
Report
Approved by Office Director
FAA report
19910911039319A
Case key
23396

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 inadvertent stall by the pilot. A factor was the improper departure flap setting.

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
Flt control syst,wing flap control - improperFactor
Stall - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot was performing touch and go maneuvers at the private airstrip. The airplane was observed to land with full flaps and then take off. During the initial climb, the airplane's wings appeared to wobble before the nose dropped and it rolled to the left in a descent. It impacted into a residence's yard next to the runway. The pilot/owner died at the hospital. The examination of the wreckage revealed the flaps were set between 15 and 20 degrees at impact. No mechanical anomalies were noted to the airplane or its engine. The pilot's FAA medical had been denied in 1985.

Aircraft

Registration
N19083
Reported as
Cessna 150L
Category
Airplane
Serial number
15074154
Airframe hours
4,715
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
William H. Griffin
Registered owner
William H. Griffin
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 13, 1990 · 21 hours before
Airport
NONE · Sand Ridge (Private), runway 17, 2,600 × 75 ft, grass/turf

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
69
Certificate
Private
Airplane ratings
Single-engine land
Seat
Left
Toxicology
Performed
Flight hours
500 total · 500 in this make and model · 450 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
88 °F, dew point 72 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.