No fatalities

8 Nov 2020: PIPER PA32 300 (N33DW) — KLO AVIATION LLC — Circleville, OH

Circleville, OH, United States

On 8 Nov 2020, a PIPER PA32 300 (registration N33DW) operated by KLO AVIATION LLC was involved in an aviation accident near Circleville, OH. No fatalities were reported. Investigators recorded the probable cause as: The total loss of engine power due to an accessory drive gear that backed out impeding the other gears. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 1778583330Data APIEditorial standards

On November 8, 2020, a Piper PA-32-300 (N33DW) experienced an engine power loss shortly after departure from Circleville, Ohio, leading to a forced landing in a field. The pilot was uninjured; the aircraft sustained substantial wing spar damage.

Accident Summary

On November 8, 2020, at approximately 1430 eastern standard time, a Piper PA-32-300 airplane, registration N33DW, was substantially damaged during a forced landing near Circleville, Ohio. The pilot, the sole occupant, reported no injuries. The flight was operated as a personal flight under Title 14 Code of Federal Regulations Part 91.

Flight History

The pilot departed Fairfield County Airport (LHQ) in Lancaster, Ohio, at 1330 with full fuel tanks containing about 84 gallons distributed across four fuel tanks. He conducted several instrument procedures and approaches before landing at Pickaway County Memorial Airport (CYO) in Circleville, Ohio. At 1430, the pilot departed CYO. Shortly after retracting the flaps, the engine ceased producing power. Unable to restore engine power and too low to return to the airport, the pilot performed a forced landing to a field.

Damage and Inspection

The airplane sustained substantial damage to both wing spars. A Federal Aviation Administration inspector conducted a visual inspection and found fuel in the tanks. Fuel samples were sumped and showed no evidence of water or other contamination. Examination of the engine revealed that the accessory drive gear was disconnected from the crankshaft, and no movement from the accessories was observed when the engine was rotated.

Fuel Selector Examination

The fuel selector was removed and examined. Several discrepancies were found, but none could be directly linked to the loss of engine power.

Post-Release Information

After the wreckage was released, the pilot reported that during complete disassembly of the engine, one of the accessory drive gears had backed out and was binding the other gears in the accessory case. This information could not be confirmed via statements from maintenance personnel or photographs.

Contributing factors

Engine (reciprocating)