No fatalities

Engine Power Loss and Forced Landing After Water-Soaked Air Filter (N98321)

Stockbridge, GA, US

On February 17, 1994, a Piper PA-28-140 (registration N98321) operated by Hammonds, John A. was involved in an aviation accident near Stockbridge, GA. No fatalities were reported. Investigators recorded the probable cause as: THE PARTIAL BLOCKAGE OF THE INDUCTION AIR FILTER BECAUSE OF WATER SOAKING, WHICH RESULTED IN A LOSS OF ENGINE POWER, AND THE FAILURE OF MAINTENANCE PERSONNEL TO PROPERLY WASH THE AIRCRAFT. 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 2026-07-04Data APIEditorial standards

During initial climb after takeoff, the engine experienced power loss. Application of carburetor heat did not resolve the issue. The aircraft was force landed in a field, resulting in structural damage. Post-accident examination found the paper air filter element water-soaked; the aircraft had been washed prior to the flight.

Event Summary

The pilot reported that during the initial climb following takeoff, the engine began to miss and lose power. Application of carburetor heat did not correct the problem. The engine then developed more power before losing power again. The pilot maneuvered to avoid trees, and the aircraft was force landed in a field. The aircraft landed hard and sustained structural damage.

Examination Findings

An examination of the engine revealed that the paper air filter element showed evidence of water soaking. The pilot and aircraft owner reported that the aircraft had been washed with water just prior to the accident flight.

Frequently asked questions

What happened in the 17 Feb 1994 Piper PA-28-140 accident near Stockbridge, GA?

During initial climb after takeoff, the engine experienced power loss. Application of carburetor heat did not resolve the issue. The aircraft was force landed in a field, resulting in structural damage. Post-accident examination found the paper air filter element water-soaked; the aircraft had been washed prior to…

Were there any fatalities in the 17 Feb 1994 Piper PA-28-140 accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 17 Feb 1994 involved a Piper PA-28-140, registration N98321, operated by Hammonds, John A., at Stockbridge, GA.

What was the probable cause of the accident?

THE PARTIAL BLOCKAGE OF THE INDUCTION AIR FILTER BECAUSE OF WATER SOAKING, WHICH RESULTED IN A LOSS OF ENGINE POWER, AND THE FAILURE OF MAINTENANCE PERSONNEL TO PROPERLY WASH THE AIRCRAFT.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001206X00697. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.