Narrative:The pilot was conducting an evaluation of the aircraft's longitudinal control during landing. An finals for runway 12L, power was reduced to flight idle. The aircraft didn't flare and landed hard.
PROBABLE CAUSE: "The landing capability of the airplane was exceeded. The lack of performance data was a factor in the accident."
Sources:
» ICAO Adrep Summary 5/94 (#55)
» NTSB
Photos

N422AC was re-registered C-GSLA until it was returned to Fairchild Aircraft in November 1989.
Map
This map shows the airport of departure and the intended destination of the flight. The line between the airports does
not display the exact flight path.
Distance from San Antonio International Airport, TX to San Antonio International Airport, TX as the crow flies is 0 km (0 miles).