No fatalities

JUST AIRCRAFT LLC JA30 SUPERSTOL accident at May, ID, 11 Jul 2021

May, ID, United States

On July 11, 2021, a JUST AIRCRAFT LLC JA30 SUPERSTOL operated by AVSTAR INC was involved in an aviation accident near May, ID. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s failure to maintain directional control during the landing roll, which resulted in a ground-loop and collision 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 during the landing roll, which resulted in a ground-loop and collision with terrain.

— NTSB Determination

Contributing factors

PilotDirectional control — Not attained/maintained