ATL82FKW09

NTSB accident investigation · Grumman AA-1 · Lafayette, TN · August 9, 1982

Accident · FatalFinal report
Date
August 9, 1982, 07:50 local (12:50 UTC)
Place
Lafayette, TN
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N5628LGrumman AA-1
Weather
Instrument (IMC) · Day
Status
Completed · report August 9, 1983
Report
Approved by Office Director
FAA report
19820809038619A
Case key
71307

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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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.

In flight encounter with weatherCruise - normal
Weather condition - fogFactor
Weather condition - low ceilingFactor
Preflight planning/preparation - inadequatePilot in commandFactor
Vfr flight into imc - continuedPilot in commandCause
Airframe/component/system failure/malfunctionCruise - normal
Cooling system,cowling - separationFactor
In flight collision with terrain/waterLanding
Precautionary landing - performedPilot in commandFactor

Analysis

The acft crashed while apparently trying to land in a field drg IFR conditions after loss of a top eng cowling. The plt had just made a may day transmission that he had lost his cowling. It could not be determined whether the cowling was lost before or after he entered into the weather. According to witnesses the overcast was 100 ft and visibility less than 1/2 mile in fog. The weather data cited above was the official weather recorded at bowl green, KY.

Aircraft

Registration
N5628L
Reported as
Grumman AA-1
Category
Airplane
Serial number
0028
Airframe hours
1,901
Engine
Lycoming O-235, 115 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Richard Summes
Registered owner
Richard Summes
Departed
Olney, IL
Destination
Titusville, FL

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
46
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Flight hours
105 total · 34 in this make and model · 72 as pilot in command · 24 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
210° at 5 knots
Visibility
5 statute miles
Lowest ceiling
900 ft broken
Temperature
163 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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