NYC82DA098

NTSB accident investigation · Aero Commander 680F · Prospectville, PA · May 15, 1982

Accident · No injuriesFinal report
Date
May 15, 1982, 16:00 local (20:00 UTC)
Place
Prospectville, PA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N567DAero Commander 680F
Weather
Visual (VMC) · Day
Status
Completed · report May 15, 1983
Report
Approved by Office Director
FAA report
19820515018909A
Case key
72314

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 - normal
Ignition system,magneto - failure,totalCause
Propeller feathering - performedPilot in command
Loss of control - on ground/waterLanding - roll
Precautionary landing - performedPilot in command
Directional control - not possiblePilot in command
On ground/water collision with objectLanding - roll
Object - tree(s)Factor
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - high vegetationFactor

Analysis

The pilot had planned to purchase the aircraft and was ferrying it to buffalo, NY for inspection and repair. While en route, the right engine lost power. He feathered the right propeller and diverted to turner field. When he lowered the gear, he did not get a safe indication for the left main. Three circuits of the airport were made and altitude was lost while attempting to get a safe indication. Anticipating an imminent gear collapse he turned to land on a grass runway, shut down and feathered the engine, and turned off the electrial power before touchdown. Subsequently, the left gear locked. With both engines and the electrical system shut down, he was unable to maintain directional control. The plane angled to the left and struck a tree and some brush. An examination revealed that two reduction gear stationary drive plate bolts, pn 68364, had failed. The magneto drive gear idler shaft had moved out of position and gears to drive both magneto cams were no longer meshing.

Aircraft

Registration
N567D
Reported as
Aero Commander 680F
Category
Airplane
Serial number
680F-1050-57
Airframe hours
8,458
Engine
Lycoming IGSO-540-B1A, 380 horsepower, reciprocating
Damage
Substantial damage
Flight
Ferry · Part 91
Operator
David Frenier, Inc
Registered owner
David Frenier, Inc
Departed
PHL · Philadelphia, PA
Destination
BUF · Buffalo, NY
Flight plan
VFR
Airport
N34 · Turner Field, runway 25, 2,200 × 100 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
24
Certificate
Private
Airplane ratings
Single-engine land
Medical
Unknown, Unknown

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 6 knots

FAA reports on this event · 1

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