On July 26, 1987, a Maule M-6 (registration N49846) operated by Allen J. Shontz was involved in an aviation accident near Anchorage, AK. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
A pilot reported losing directional control while landing with a quartering tailwind from the left. The aircraft ground looped and struck a chain link fence. A broken brake shaft and other failures were noted post-accident.
Accident Details
The pilot lost directional control of the aircraft while landing with a quartering tailwind from the left. The aircraft subsequently ground looped and struck a chain link fence.
Pilot Observations
Following the accident, the pilot discovered that the brake shaft was broken at the shaft reduction retaining clip point. He stated that the brake shaft could have been broken for some time, as the bronze retainer had also failed. The pilot further indicated that he applied considerable force on the pedal when the aircraft began swerving toward the area west of the runway.
Post-Accident Findings
Examination of the aircraft revealed that the mounting for the brake cylinder assembly was broken, with fracture signatures consistent with overload failure.