ATL91FA025

NTSB accident investigation · Cessna 150J · Ripley, TN · December 8, 1990

Accident · FatalField investigationFinal report
Date
December 8, 1990, 11:00 local (17:00 UTC)
Place
Ripley, TN
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N51160Cessna 150J
Weather
Visual (VMC) · Day
Status
Completed · report December 14, 1992
Report
Approved by Office Director
FAA report
19901208053219A
Case key
8300

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

Performing a stall maneuver at an altitude below prescribed minimums, and his failure to apply correct flight control inputs to recover from the stall and spin.

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
Proper altitude - not selectedPilot in commandCause
Stall - intentionalPilot in command
Flight controls - improper use ofPilot in commandCause
Stall/spinPilot in command
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The student pilot was on a solo-instructional flight in the practice area. After several circuits around his girlfriend's house (inside the practice area), he set up for a power-off stall. According to witnesses, he began the stall maneuver at about 300 feet AGL. A video tape account of the accident reveals that the airplane stalled, the throttle was advanced, and the airplane entered a left-hand spin. About one turn of the spin was completed when the airplane impacted terrain in a steep, nose low attitude. Analysis of the video revealed that the only flight control input was full up elevator, which was applied throughout the entire sequence. The student's logbook indicated that taught him to perform all airwork practice at 3,000 ft MSL (about 2,500 ft AGL). The student's logbook indicated that stalls had been practiced on at least nine previous flights (three solo flights).

Aircraft

Registration
N51160
Reported as
Cessna 150J
Category
Airplane
Serial number
150-69804
Airframe hours
5,916
Engine
Continental O-200A, 100 horsepower, reciprocating
Damage
Destroyed
Flight
Instructional · Part 91
Operator
Shelby Aviation, Inc.
Registered owner
Shelby Aviation Inc,
Last inspection
100 hour · October 28, 1990 · 54 hours before
Departed
M04 · Covington, TN

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
18
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
22 total · 22 in this make and model · 6 as pilot in command · 18 in the last 90 days · 5 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 11 knots
Lowest ceiling
None
Temperature
46 °F, dew point 27 °F
Altimeter
30.00 inHg
Observed at
DYR, 20 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.