Engine Failure During Takeoff
The number one (left) engine failed during the takeoff from runway 35. The aircraft yawed sharply left and climbed to between 50 and 100 feet above ground level before it began losing altitude. It struck the ground and continued moving forward for several hundred feet until it struck the airport perimeter fence. The aircraft came to rest 1,600 feet west of the runway, on a heading of 290°.
Post-Crash Fire and Damage
A post-crash fire destroyed the cargo area of the aircraft. The aircraft was damaged beyond repair. All eight occupants were injured, two seriously. The captain reportedly made the takeoff.
Examination Findings
Examination of the left engine revealed a compressor turbine blade airfoil separation. Disassembly of the propeller on the left engine indicated that the propeller had autofeathered normally after the engine failed.
Probable Cause
Official findings identified two occurrences: loss of engine power (total) due to mechanical failure/malfunction during takeoff initial climb, followed by in-flight collision with terrain/water during the same phase. Contributing factors included previous damage and overtemperature of the compressor assembly blade leading to separation, improper emergency procedure by the pilot in command, and failure to maintain directional control.