Dominican Republic

During the takeoff roll, the crew encountered an unexpected situation and decided to abandon the take-off. An emergency braking procedure was initiated but unable to stop within the remaining distance, the airplane overran, lost its undercarriage and came to rest. While both crew members were uninjured, the aircraft was written off.

Two minutes after takeoff from runway 16 at Santo Domingo-Las Américas Airport, while in initial climb, the pilot informed ATC that the right engine failed and was cleared to return for an emergency landing. Shortly later, the left engine failed as well. Out of control, the airplane entered a dive and crashed into the Caribbean Sea about three km offshore. Few debris were floating on water and others sank by a depth of 300 meters. All 102 occupants were killed among them the Dominican boxer Carlos Teo Cruz, world lightweight champion as well as a large part of the Puerto Rico's National Women's Volleyball Team.

During the takeoff roll at Santiago de los Caballeros-Cibao Airport, the captain decided to abandon the departure for unknown reason. Unable to stop within the remaining distance, the airplane overran and came to rest into a ditch. Both crew members were injured and the aircraft was written off. The reason that forced the crew to abandon the takeoff procedure remains unclear.

Flight 402 departed Ciudad Trujillo on a cargo flight to Miami, Florida, with a crew of 2 aboard and no passengers. Following take-off from Runway 23 and at a height of approximately 150 ft the aircraft fell to the left of the runway, some 300 ft from the centre line and 200 to 300 ft short of the runway end. Both crew members were killed by the impact which occurred at approximately 1016 hours GMT. The aircraft was destroyed by impact and fire.

The aircraft arrived at Ciudad Trujillo on the morning of 16 August with No, 2 engine inoperative. It was decided to disembark the passengers there and continue the flight to New York via Miami, using only three engines, in order that the defective engine could be changed in New York. The aircraft, therefore, carrying only the crew, took off from General Andrews Airport, Ciudad Trujillo at 1516 hours with No. 2 propeller feathered. About 50 minutes after take-off, No. 4 engine propeller oversped and proved to be impossible to control or feather. It then tore free from the engine, damaging No. 3 engine propeller as it parted; No. 3 propeller was, therefore, feathered. In the meantime, No. 4 engine caught fire, and only No. 1 engine remained operative. As it was not possible to reach Ciudad Trujillo, an attempt was made to land on the road or the beach, but this failed owing to the large number of trees and the narrowness of the beach. Under these circumstances the aircraft was ditched parallel to the coast about 500 metres from it. It was considered that in carrying out the three-engined ferry flight without passengers, the operator acted in accordance with para. 6.2. 2, Part II of the ICAO International Standards and Recommended Practices, Annex 8 to the Convention, "when the State of Registry considers that the damage sustained is of a nature such that the aircraft is no longer airworthy, it shall prohibit the aircraft from resuming flight until it is restored to an airworthy condition; the State of Registry may, however, in exceptional circumstances, prescribe particular limiting conditions to permit the aircraft to fly without fare-paying passengers to an aerodrome at which it can be restored to an airworthy condition". After ditching, the aircraft sank to a depth of about 40 feet. On a second attempt the weather permitted a diving operation to be carried out, and inspection of the wreckage revealed the following in- formation: All six flap sections of the port wing were entirely separated from the aircraft. No. 1 engine propeller tore free at the time of impact, splitting the propeller shaft next to the propeller thrust bearing. No. 2 power plant was wrenched free from its nacelle and remained attached to it only by pipes and control cables. This propeller was feathered. The two inner flap sections of the starboard wing were fractured and partially detached from the aircraft. The No. 3 engine propeller also was feathered and the tip of one of its blades was broken a point 18 inches from the leading edge to 12 inches from the trailing edge. The trailing edge of the same blade also had two deep dents. Marks, apparently made by a propeller blade, were found on the right side of the No. 3 engine cowling, No. 4 engine propeller was missing but only a small part of the nose section of the No. 4 engine was broken. The diaphragm and the pitch reducing mechanism were in their original places. The fuselage was fractured and the crack extended diagonally across the main part from the front towards the right rear wall.

The seaplane was used by personnel from the Legión Caribe to take part of the invasion of the Dominican Republic. As the invasion failed, the crew attempted to flee when the aircraft was shot downy by Dominican soldiers located in a speedboat. The seaplane caught fire and sank. All four crew members were killed.

Few minutes after its departure from Santa Cruz de Barahona Airport, the crew encountered poor weather conditions and decided to modify his route, diverting to Ciudad Trujillo, the capital city. While cruising about 20 km north of Ciudad Trujillo in low visibility, the aircraft hit the slope of a mountain and crashed near Yamasá. All 32 occupants were killed, among them members of the baseball team of Santiago returning home.

Crashed on takeoff for unknown reason. All nine occupants were injured and the aircraft was written off.

Crashed in unknown circumstances in Enriquillo shortly after takeoff from Santo Domingo Airport. Occupant fate unknown.