Accident Overview
A single-engine airplane experienced an engine failure shortly after departing from Stinson Municipal Airport in San Antonio, Texas. The pilot reported the failure to air traffic control and was cleared to return for an emergency landing.
Sequence of Events
Following the engine failure, the pilot configured the approach incorrectly and landed further down the runway than intended. Unable to stop within the remaining distance, the airplane overran the runway end and came to a halt. The impact destroyed the airplane, and both occupants sustained serious injuries.
Probable Cause
The official investigation determined the probable cause to be an engine failure after takeoff due the the failure of the cylinder #5, combined with improper emergency procedures and a poorly planned approach. Specifically, the pilot landed long and used improper procedures for emergency steering and brakes.