Piper PA-31-310 Navajo

Few minutes after takeoff from Robinson Crusoe Island, en route for the continent, the crew encountered engine problems and elected to ditch the aircraft about 13 km offshore. The crew of a fishing boat was able to rescue all four occupant while the aircraft sank and was lost.

Shortly after takeoff, while climbing to cruise altitude, the pilot reported the left engine cowl assembly had come off. Witnesses observed the airplane at low altitude and noted that it was 'yawing, sputtering, and rocking back and forth.' They indicated the left engine was not running and that the airplane banked sharply to the right and disappeared behind trees before crashing. An investigation revealed the left propeller had not been feathered. The left engine cowling was found 1.8 miles from the accident site. The three primary (eyebolt) cowl fasteners on the outboard side of the left upper cowl were found unlocked & seven other cowl attaching studs (screws) were missing. The cowling had been removed 16 days before the accident to install an oil/air separator. This was the first flight since that work was performed. The mechanic, who did the work, said he noted several cowl stud fasteners were missing and that he had notified the pilot. The pilot was reported to have replied that he had some fasteners and would take care of the problem. The pilot, sole on board, was killed.

Few minutes after takeoff from Georgetown-Timehri Airport, while climbing in poor weather conditions, the twin engine aircraft went out of control and crashed 15 km south of the airport. The aircraft was destroyed and both occupants were killed.

During a cross country flight, the pilot failed to plan for the effects of known adverse weather, including strong winds aloft and mountain wave activity. The pilot overflew several possible fuel stops, continuing on toward the destination until the fuel was exhausted. The airplane collided with heavily wooded terrain after the loss of power to both engines.

The pilot reported that the #2 engine began to lose power as he was flying under a low overcast and about 500 feet above the Yukon River. Subsequently, the airplane descended and the fuselage and left propeller contacted the water. With these problems and decreasing visibility ahead, the pilot elected to make a 180° turn. He said that about midway through the turn, the #2 engine lost all power. The airplane then crashed into trees and was destroyed by a post-impact fire. No reason was found for either engine to lose power before water or tree contact.

Witnesses described the takeoff as a long ground roll, slow climb, and engines not sounding normal. The airplane then settled into trees. Teardown of the left engine revealed water present in the fuel injector lines of #1, #3 and #5 cylinders. #3 nozzle plugged. Intake valves dark and sooty. Pistons 1, 3 and 5 had considerable amounts of dark carbon deposits. Teardown of right engine revealed extensive carbon buildups throughout. An engine test run was performed by the director of maintenance day before accident. Personnel formerly employed by the operator provided written statements of allegations pertaining to the general condition of company airplanes, falsification of maintenance records, and improper maintenance procedures being performed on company airplanes. Both occupants were killed.

On June 20, 1990, at 04:51 Atlantic standard time (AST), a Piper PA-31, YV2200P, registered to and operated by Juan A. Zeley, crashed near New Town, Andros Island, Bahamas, while on a business flight from Fort Lauderdale, Florida, to Caracas, Venezuela. Visual meteorological conditions prevailed at the time and an instrument flight rules flight plan was filed. The Venezuelan registered airplane was destroyed. The pilot, the sole occupant of the airplane, who held a Venezuelan commercial pilot certificate was fatally injured. The flight originated at Fort Lauderdale Executive Airport, Fort, Lauderdale, Florida, on June 20, 1990 at 04:05 AST.

The twin engine aircraft was returning to Delma Island Airport following a cartography mission over the area. On final, the aircraft went out of control and crashed short of runway, bursting into flames. All four occupants were killed.

The pilot reported to ATC that he intended to make an unscheduled fuel stop. ATC advised that Cedar City Airport was 15 minutes away. Radar vectors were requested and were issued. Although dark night conditions existed and the pilot controlled airport lighting was never activated, the pilot reported the airport in sight and was cleared for a visual approach. Three minutes later radar contact was lost. Impact occurred in mountainous terrain at 9,100 feet elevation about six miles east of the 5,622 foot elevation airport. Minimum safe altitude was 12,400 feet. All four occupants were killed.

Struck a hill somewhere in BC while on a charter flight. Both occupants were killed.