MIA97LA033

NTSB accident investigation · Cessna 150H · Homerville, GA · December 3, 1996

Accident · No injuriesLimited investigationFinal report
Date
December 2, 1996, 20:25 local (Dec 3, 1996, 01:25 UTC)
Place
Homerville, GA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N6532SCessna 150H
Weather
Visual (VMC) · Dusk
Status
Completed · report May 23, 1997
Report
Approved by Office Director
FAA report
19961203037029A
Case key
38184

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

carburetor ice, due to the pilot's improper use of carburetor heat, which resulted in a forced landing and impact with trees.

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) - nonmechanicalDescent
Weather condition - carburetor icing conditionsFactor
Fuel system,carburetor - iceCause
Carburetor heat - improper use ofPilot in commandCause
Forced landingEmergency descent/landing
In flight collision with objectEmergency landing
Object - tree(s)

Analysis

The airplane's engine lost complete power, and the pilot requested radar vectors to the nearest airport. While on short final, the airplane struck trees, turned 180 opposite the direction of travel, and impacted the ground. The pilot stated that just after establishing radar contact with ATC, the airplane 'experienced [a] power failure.' The engine then surged momentarily for about 30 seconds, then stopped. The pilot did not try to restart the engine again. He performed a forced landing, but was not able to reach the airport due to head winds. The airplane had begun a descent from 6,000 feet, shortly before the engine failed. The carburetor heat control was found in the 'cold' position, and the fuel selector was 'on.' Fuel was found in both fuel tanks. The airplane's engine was examined, started, and ran without any discrepancies noted. About 31 miles west-southwest at Valdosta, Ga, the temperature and dew point at 1955 EST were 46 and 41 degrees, respectively. According to icing probability charts, conditions at Valdosta were conducive for carburetor ice.

Factual narrative

On December 2, 1996, about 2025 eastern standard time, a Cessna 150H, N6532S, registered to a private owner, operating as a Title 14 CFR Part 91, personal flight, crashed during a forced landing near Homerville, Georgia. Visual meteorological conditions prevailed and a VFR flight plan was filed. The airplane was substantially damage. The airline transport pilot, and one passenger were not injured.

The airplane's engine lost complete power, and the pilot requested radar vectors to the nearest airport. The pilot was vectored to Homerville, and while on short final, the airplane struck trees, turned 180 opposite the direction of travel, and impacted the ground.

The pilot stated that just after establishing radar contact with ATC, the airplane "experienced [a] power failure." The engine then surged momentarily, for about 30 seconds then stopped. The pilot did not try to restart the engine again, and performed a forced landing, but was not able to reach the airport because of the head winds.

According to the FAA inspector's statement, the airplane had begun a descent from 6,000 feet, shortly before the engine failed. The carburetor heat control was found in the "cold" position, and the fuel selector was "on." Both fuel tanks, and the gascolator sump drain, "contained fuel." The airplane's engine was examined, started and ran without any discrepancies noted. The FAA inspector wrote in his statement that based on the engine run the cause of the loss of engine power "could not be determined." He further stated "the possibility of carburetor icing does exist."

Aircraft

Registration
N6532S
Reported as
Cessna 150H
Category
Airplane
Serial number
15067332
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Ruth Holmes
Airworthiness certificate
Standard, Normal
Departed
DYB · Summerville, SC
Destination
VLD · Valdosta, GA

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
67
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
48,000 total · 80 in this make and model · 46,000 as pilot in command · 10 in the last 90 days · 5 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
225° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
55 °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.