CHI90LA259

NTSB accident investigation · Luscombe 8A · Lebanon, IL · September 6, 1990

Accident · No injuriesLimited investigationFinal report
Date
September 6, 1990, 18:45 local (23:45 UTC)
Place
Lebanon, IL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N2229BLuscombe 8A
Weather
Visual (VMC) · Day
Status
Completed · report February 9, 2005
Report
Approved by Office Director
FAA report
19900906038509A
Case key
14772

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 loss of engine power for undetermined reasons while executing a go-around with insufficient runway remaining for a forced landing. A factor in the accident was the structures at the end of the runway that the pilot was attempting to avoid.

This report was modified on February 9, 2005.

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(total) - nonmechanicalGo-around (vfr)
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
Nose overEmergency landing
Proper touchdown point - not possibleCause
Evasive maneuver - initiatedPilot in command
Object - building(nonresidential)Factor

Analysis

The pilot was landing at a private grass strip. Witnesses described the approach as hot and high. The engine lost power when the pilot attempted to execute a go-around. The pilot landed long, applied maximum braking to avoid structures at the end of the runway, and the airplane nosed over. The investigation indicated that the carburetor heat control was jammed in the off position. The pilot stated that he pulled the carburetor heat control to the off position to cycle it, along with the mixture, during his unsuccessful attempt to restart the engine. He stated that he left the carburetor heat control in the off position to concentrate on the forced landing from a low altitude. The airplane was placarded with a caution that carburetor heat was required for takeoffs and landings. There was a slight risk of light carburetor icing based on temperature and dew point values. However, with the high atmospheric temperature (97 degrees), a sudden, maximum temperature drop of 60 degrees would have resulted in a carburetor temperature above freezing (37 degrees).

This report was modified on February 9, 2005.

Factual narrative

On September 6, 1990, at 1845 CDT, a Luscombe 8A, N2229B, operated by an airline transport pilot, was substantially damaged when it nosed over during landing roll following an emergency landing at Lebert Flying L Airport, Lebanon, Illinois. The pilot was not injured. The personal flight was conducted under 14 CFR Part 91 and no flight plan was filed. The local flight originated at Lebert Flying L Airport at 1815 CDT. Visual meteorological conditions prevailed at the time of the accident.

A witness who observed the airplane's approach stated that the approach was "hot and high." The pilot stated that he was too high and fast at the landing threshold, that he applied power to execute a go-around, but the engine "popped and quit." He stated that he cycled the carburetor heat to the off position after the engine quit, and also cycled the mixture control during his unsuccessful attempt to restart the engine at low altitude. He stated that when the engine failed to restart he concentrated on landing on the remaining runway. He landed the airplane near the departure end of the runway and applied maximum braking to avoid cement company structures off the end of the runway and the airplane nosed over.

The investigation determined that the carburetor heat control was jammed in the off position and that the carburetor was dislodged from its base. The temperature at the time of the accident was 97° F, and the dew point was 72°.

This report was modified on February 9, 2005.

Aircraft

Registration
N2229B
Reported as
Luscombe 8A
Category
Airplane
Serial number
6656
Engine
Continental C-90-12F, 90 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Stephen K. Raney
Departed
3H5
Airport
3H5 · Lebert Flying L, runway 4, 1,600 × 70 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
42
Certificates
Airline transport, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
5,500 total · 200 in this make and model · 2,500 as pilot in command · 11 in the last 90 days · 1 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 3 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
97 °F, dew point 72 °F
Altimeter
29.00 inHg
Observed at
BLV, 5 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.