On June 11, 1993, a Beech 95-A55 (registration N8606M) was involved in an aviation accident near Edgewood, NM. Investigators recorded the probable cause as: The magneto grounding leads had not been secured during the annual inspection. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
During the first flight after an annual inspection, a total loss of right engine power occurred at low altitude. The airplane could not clear rising terrain, executed a forced landing, cleared a highline, and came to rest on sloping terrain. Examination revealed unsecured magneto grounding leads.
Event Description
On the first flight following an annual inspection, the airplane experienced a total loss of right engine power. The incident occurred during the initial climb at approximately 50 feet above ground level and 100 miles per hour. The airplane was unable to clear rising terrain ahead.
Forced Landing
A forced landing was initiated. During the landing, the airplane cleared a highline and came to rest on sloping terrain.
Investigation Findings
Examination of the engine revealed that the magneto grounding leads had not been secured during the annual inspection. This condition led to the loss of engine power.
Probable cause
The magneto grounding leads had not been secured during the annual inspection.