A cargo flight Flight 402 from Ciudad Trujillo, Runway 23, to Miami experienced a catastrophic crash. The aircraft crashed approximately 300 feet to the left of the runway centerline and 200-300 feet short of the runway end. The crash was caused by a mechanical defect in the port engine, specifically an attempt to initiate an emergency wheels-up landing after encountering difficulties. The crew applied an abnormal procedure, including applying full power to both engines, which resulted in propeller overspeed or excessive decrease in pitch, leading to the stall and subsequent crash.A cargo flight Flight 402 from Ciudad Trujillo, Runway 23, to Miami experienced a catastrophic crash. The aircraft crashed approximately 300 feet to the left of the runway centerline and 200-300 feet short of the runway end. The crash was caused by a mechanical defect in the port engine, specifically an attempt to initiate an emergency wheels-up landing after encountering difficulties. The crew applied an abnormal procedure, including applying full power to both engines, which resulted in propeller overspeed or excessive decrease in pitch, leading to the stall and subsequent crash.