CHI92FA127

NTSB accident investigation · Cessna 172P · Kellyville, OK · April 13, 1992

Accident · FatalField investigationFinal report
Date
April 13, 1992, 10:25 local (15:25 UTC)
Place
Kellyville, OK
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N54736Cessna 172P
Weather
Visual (VMC) · Day
Status
Completed · report July 29, 1993
Report
Approved by Office Director
FAA report
19920413009699A
Case key
15288

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

An inadvertent stall and misjudgement of an emergency procedure by the pilot in trying to stretch the forced landing approach to make it to the airstrip.

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(partial) - mech failure/malfManeuvering
Throttle/power lever,cable - disengagedFactor
Maintenance,replacement - not performedOther maintenance personnelFactor
Forced landingDescent - emergency
Loss of control - in flightApproach
Stall - inadvertentPilot in commandCause
Emergency procedure - misjudgedPilot in commandCause
In flight collision with objectDescent - uncontrolled
Object - wire,transmission(marked)
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - open field

Analysis

The pilot had just taken off for a pipeline patrol, and was maneuvering near the airstrip. Witnesses reported hearing the engine sound decrease in volume. One witness stated that 'the engine sounded like it was running at half power.' Pilot passed up opportunity to land in clear field approximately one-quarter mile west of airstrip, and stalled the aircraft attempting to make it back to the airstrip. Aircraft struck power lines at field boundary and crashed onto airstrip. Investigation revealed that the throttle cable had become disengaged from the throttle handle. The engine had been overhauled twice, and had accumulated 7218 hours operating time. No record of throttle control replacement could be found. Manufacturer's service manual recommends replacement every 1500 hours.

Aircraft

Registration
N54736
Reported as
Cessna 172P
Category
Airplane
Serial number
17275044
Airframe hours
7,218
Engine
Lycoming O-320-D2J, 160 horsepower, reciprocating
Damage
Destroyed
Flight
Aerial observation · Part 91
Operator
David A. Kessler
Registered owner
David A. Kessler
Airworthiness certificate
Standard, Utility
Last inspection
100 hour · March 7, 1992 · 68 hours before
Airport
1OK0 · Neversweat Airport, runway 15, 2,950 × 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
37
Certificate
Commercial
Airplane ratings
Single-engine land, Single-engine sea
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
10,700 total · 6,500 in this make and model · 10,500 as pilot in command · 222 in the last 90 days · 70 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 12 knots
Visibility
12 statute miles
Lowest ceiling
8,000 ft broken
Temperature
63 °F, dew point 45 °F
Altimeter
30.00 inHg
Observed at
TUL, 26 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.