CHI02LA190

NTSB accident investigation · Cessna 150F · Ft. Wayne, IN · July 10, 2002

Accident · No injuriesLimited investigationFinal report
Date
July 10, 2002, 18:00 local (23:00 UTC)
Place
Ft. Wayne, IN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N8798SCessna 150F
Weather
Visual (VMC) · Day
Status
Completed · report June 25, 2003
Report
Approved by Office Director
Parties
FAA-South Bend, Indiana - FSDO
FAA report
20020710019509A
Case key
55202

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 corroded throttle cable resulting in a loss of engine power. Factors were the inadequate annual inspection, the unsuitable terrain encountered during the forced landing, the ditch, and the fence.

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 powerTakeoff - initial climb
Fluid,fuel - contamination,water
Throttle/power lever,cable - corrodedCause
Maintenance,inspection - inadequateOther maintenance personnelFactor
Forced landingEmergency landing after takeoff
On ground/water collision with objectEmergency landing after takeoff
Unsuitable terrain or takeoff/landing/taxi area - encounteredFactor
Terrain condition - ditchFactor
Object - fenceFactor

Analysis

The airplane was damaged during a forced landing after a loss of engine power during climb after takeoff. The airplane went through a ditch and struck a fence during the forced landing attempt. The pilot was attempting to return to the departure airport for a landing opposite the direction of takeoff. A postaccident examination of the airplane revealed that the throttle cable housing was corroded through where the cable passes over the battery. Additionally, an examination of the fuel system revealed traces of water in the gascolator bowl. No other anomalies were found. The airplane had received an annual inspection on April 13, 2002.

Factual narrative

On July 10, 2002, about 1800 eastern standard time, a Cessna 150F, N8798S, piloted by a private pilot, sustained substantial damage during a forced landing after a loss of engine power during climb after takeoff from runway 32 (8,000 feet by 150 feet, asphalt/concrete), at the Ft. Wayne International Airport, Fort Wayne, Indiana. The airplane went through a ditch and struck a fence during the forced landing attempt. The 14 CFR Part 91 personal flight was operating in visual meteorological conditions without a flight plan. The pilot, who was the sole occupant, was not injured. The flight was originating at the time of the accident and the intended destination was the Confer's Place Airstrip, Arcola, Indiana.

The pilot said that he performed a normal preflight inspection and runup prior to starting the flight. He said that after takeoff, the engine, "quit like the key was turned off." He said that he pumped the throttle and began the emergency checklist and the engine began producing power again. The pilot was attempting to return to the departure airport for a landing on runway 14. He said that the engine ran for about 15 seconds and then stopped producing power again. The airplane touched down on airport property and went through a ditch and struck a fence during the forced landing attempt.

A postaccident examination of the airplane revealed that the throttle cable housing was corroded through where the cable passes over the battery. Additionally, an examination of the fuel system revealed traces of water in the gascolator bowl. The fuel smelled and looked as if it were automobile gasoline. A review of the airplane records showed that the airplane had a supplemental type certificate allowing the use of automobile gasoline. No other anomalies were found.

According to the pilot's report, the airplane had received an annual inspection on April 13, 2002.

Aircraft

Registration
N8798S
Reported as
Cessna 150F
Category
Airplane
Serial number
15062098
Airframe hours
6,505.2
Engine
Continental O-200, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Mark A. Confer
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
Annual · April 13, 2002 · 12.5 hours before
Departed
FWA · Ft. Wayne, IN
Destination
1IN3 · Arcola, IN
Airport
FWA · Fort Wayne International

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
45
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Last flight review
August 25, 2001
Seat
Left
Flight hours
620 total · 133 in this make and model · 539 as pilot in command · 30 in the last 90 days · 11 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 13 knots
Visibility
10 statute miles
Lowest ceiling
25,000 ft broken
Temperature
77 °F, dew point 55 °F
Altimeter
30.12 inHg
Observed at
KFWA

Docket · 1

The files NTSB released with the investigation on May 11, 2003, on NTSB’s docket system: statements, records, photos and specialists’ reports. 415 KB in all.

FAA reports on this event · 1

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