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Crash of a Curtiss C-46A-40-CU Commando in San Borja

Date & Time: Sep 13, 1993
Type of aircraft:
Operator:
Registration:
CP-1848
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
San Borja - Josuiani
MSN:
26999
YOM:
1944
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Shortly after takeoff from San Borja-Capitán Germán Quiroga Guardia Airport, while in initial climb, the left engine caught fire. The crew shut down the engine and feathered its propeller but was unable to extinguish the fire. Unable to return, the crew attempted an emergency landing in a field located near Aurora. The aircraft came to rest, bursting into flames. All three crew members escaped uninjured.
Probable cause:
Engine fire for unknown reasons.

Crash of a Curtiss C-46F-1-CU Commando in Estencia: 5 killed

Date & Time: Mar 2, 1992 at 1600 LT
Type of aircraft:
Operator:
Registration:
CP-754
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Estencia - La Paz
MSN:
22570
YOM:
1945
Location:
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
The aircraft was completing a cargo flight to La Paz, carrying two passengers, three crew members and a load of meat. During the takeoff roll on a wet runway, the left engine lost power. The captain decided to continue and started the rotation. Just after liftoff, the airplane banked left, causing the left wing to struck the ground. Out of control, the aircraft crashed 500 metres from the runway end, bursting into flames. All five occupants were killed.
Probable cause:
For unknown reasons, the crew decided to continue the takeoff procedure after the left engine lost power. The fact that the runway surface was wet was considered as a contributing factor as the aircraft's speed was insufficient.

Crash of a Douglas DC-6B in San Ignacio de Velasco

Date & Time: Dec 15, 1990
Type of aircraft:
Operator:
Registration:
CP-1953
Flight Type:
Survivors:
Yes
MSN:
45516
YOM:
1958
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
After landing, the four engine encountered problems and was unable to stop within the remaining distance. It overran and came to rest in a swamp. All three crew members escaped uninjured while the aircraft was damaged beyond repair.

Crash of a Curtiss C-46A-40-CU Commando in Riberalta

Date & Time: Jun 9, 1975
Type of aircraft:
Operator:
Registration:
CP-855
Flight Type:
Survivors:
Yes
MSN:
26948
YOM:
1944
Location:
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On touchdown at Riberalta Airport, the right main gear collapsed. The airplane sank on its belly and slid for several meters before coming to rest. All three crew members escaped uninjured while the aircraft was damaged beyond repair.
Probable cause:
Failure of the right main gear upon landing for undetermined reasons.