No fatalities

PIPER PA-18-135 accident at Palmer, AK, 30 Aug 2022

Palmer, AK, United States

On August 30, 2022, a PIPER PA-18-135 operated by John Houghton was involved in an aviation accident near Palmer, AK. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s failure to maintain directional control of the airplane during the landing roll, which resulted in a ground loop and impact with terrain. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

Probable cause

The pilot’s failure to maintain directional control of the airplane during the landing roll, which resulted in a ground loop and impact with terrain.

— NTSB Determination

Contributing factors

Pilot