Casualties unknown

2004-05-09: Piper PA-12 (N2368M) — Hartford, WI

Hartford, WI, US

On May 9, 2004, a Piper PA-12 (registration N2368M) was involved in an aviation accident near Hartford, WI. Investigators recorded the probable cause as: The loss of engine power for undetermined reasons. A factor to the accident was the soft terrain encountered during the forced landing. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 1781061362Data APIEditorial standards

During initial climb at about 350 feet, the engine lost power. The pilot and passenger attempted remedial actions. Forced landing resulted in gear collapse. No anomalies found in subsequent engine test.

Accident Details

The aircraft sustained damage during a forced landing following a loss of engine power that occurred while climbing after takeoff. The pilot reported that the takeoff roll and initial climb were normal until reaching an altitude of approximately 350 feet above ground level, at which point the engine ceased to produce power.

Pilot Actions

Seated in the rear seat, the pilot instructed the pilot-rated passenger to switch fuel tanks, verify the magneto switch position, and engage carburetor heat. These actions did not restore engine operation, prompting the pilot to execute a forced landing in an open field. Upon touchdown, the main landing gear collapsed after contacting soft terrain.

Post-Accident Investigation

Following the accident, two gallons of fuel were drained from the system; samples showed no water or particulate contamination. The damaged propeller was replaced with a serviceable unit to facilitate an engine operational test. The engine started and idled between 550 and 600 rpm, then was accelerated to 3,350 rpm without any anomalies detected.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20040524X00641. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.