ATL93LA089

NTSB accident investigation · Fairchild 24G · Athens, TN · May 8, 1993

Accident · No injuriesLimited investigationFinal report
Date
May 8, 1993, 15:15 local (19:15 UTC)
Place
Athens, TN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N16897Fairchild 24G
Weather
Visual (VMC) · Day
Status
Completed · report November 3, 1993
Report
Approved by Office Director
FAA report
19930508012709A
Case key
3207

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 pilot's failure to use carburetor heat in weather conditions which were conducive to the formation of carburetor ice

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
Weather condition - carburetor icing conditions
Fuel system,carburetor - ice
Carburetor heat - not usedPilot in commandCause
Forced landingDescent - emergency
On ground/water encounter with terrain/waterLanding - flare/touchdown

Analysis

The pilot reported that the flight had been delayed because of local rainshowers. After the rainshowers, he taxied the airplane several minutes on the ramp before the takeoff. According to the pilot, he experienced a loss of engine power during climbout as the airplane climbed through 250 feet. Seconds later, the engine restarted for a moment and finally quit. Examination of the engine failed to disclose a mechanical problem. Weather conditions were favorable for the formation of carburetor ice. The pilot did not report receiving a weather briefing

Factual narrative

On May 8, 1993, at 1515 eastern daylight time, a Fairchild 24G, N16897, collided with the ground while attempting a forced landing in a field near Athens, Tennessee. Visual weather conditions prevailed at the time of the accident. The personal flight operated under 14 CFR Part 91 with no flight plan filed. The airplane sustained substantial damage, and the pilot was not injured. The flight departed Athens at 1510 hours.

According to the pilot, the flight had been delayed because of rain showers in the immediate area and he taxied for several minutes before attempting a takeoff. Prior to the attempted takeoff, the pilot completed a runup. After climbing to 250 feet, the pilot reported a loss of engine power. The pilot managed to restart the engine for a few seconds but the engine quit again. The pilot started a left turn towards the airport, but collided with the ground about 300 yards short of the runway.

An examination of the engine assembly failed to disclose a mechanical malfunction or a component failure. A review of the weather information disclosed that weather conditions were favorable for the formation of carburetor ice. (see attached icing probability curves) The pilot did not report receiving a weather briefing. During a subsequent telephone conversation with the pilot, he stated that normal takeoff and climb procedures were followed.

Aircraft

Registration
N16897
Reported as
Fairchild 24G
Category
Airplane
Serial number
2966
Airframe hours
365
Engine
Warner 50A, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Martin, Donald R.
Registered owner
Martin, Donald R.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 18, 1993 · 34 hours before
Departed
MMI
Destination
MNV · Madisonville, TN
Airport
MMI · Mcminn County, runway 2, 4,700 × 75 ft, asphalt

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
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
830 total · 34 in this make and model · 800 as pilot in command · 34 in the last 90 days · 20 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 18 knots, gusting 22
Visibility
3 statute miles
Lowest ceiling
3,300 ft overcast
Temperature
64 °F, dew point 64 °F
Altimeter
30.00 inHg
Observed at
TYS, 40 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.