Airplane Collides with Hangar During Engine Start

Incident Overview During an engine start, the pilot applied full throttle. Following the start, the pilot lost control of the aircraft, which subsequently collided with a hangar at the airport. A ground worker sustained minor injuries in the collision. The pilot reported that the accident was caused by pilot error and stated that the airplane had no mechanical issues. The source does not specify the aircraft type, registration, date, operator, or location beyond the airport setting. No probable cause is officially stated in the source beyond the pilot's report of pilot error and absence of mechanical issues.