ATL88FA040

NTSB accident investigation · Piper PA-24-250 · Lewisburg, KY · November 21, 1987

Accident · Serious injuriesField investigationFinal report
Date
November 21, 1987, 13:30 local (18:30 UTC)
Place
Lewisburg, KY
Injuries
2 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N6450PPiper PA-24-250
Weather
Visual (VMC) · Day
Status
Completed · report February 14, 1989
Report
Approved by Office Director
FAA report
19871121081789A
Case key
7565

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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) - mech failure/malfCruise
Accessory drive assy,drive gear - disconnectedCause
Maintenance,overhaul,major - improperOther maintenance personnelCause
Forced landingDescent - emergency
Loss of control - in flightDescent - emergency
Stall - not correctedPilot in commandCause
Airspeed - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot experienced a loss of engine power at 5500 feet. He was not able to start the engine after completing an emergency procedure. The pilot established an approach to a landing area, and stalled the aircraft on short final. The aircraft moved about 30 feet after impact. There was ample altitude available for the pilot to establish an approach to a large open field. The stall resulted in substantially more damage and injuries. The evidence indicated the overhaul facility did not properly safety the four bolts which attach the camshaft drive gear in the accessory drive section of the engine.

Aircraft

Registration
N6450P
Reported as
Piper PA-24-250
Category
Airplane
Serial number
241565
Airframe hours
4,391
Engine
Lycoming O-540-A1C5, 250 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Slater, Norman
Registered owner
Norman Slater
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 18, 1987 · 28 hours before
Departed
OWB · Owensburg, KY
Destination
Manchester, TN

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
36
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
629 total · 302 in this make and model · 512 as pilot in command · 17 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Lowest ceiling
None

FAA reports on this event · 1

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