Cessna 303 Crusader

Three student pilots and one instructor were on board this Crusader to complete a training mission. While in cruising altitude under VFR mode over the north part of the Ariake Sea, the pilot-in-command lost control of the aircraft that entered a dive and crashed 3,6 km south of the Suminoe harbor. The aircraft disintegrated on impact and all four occupants were killed.

The twin engine aircraft departed Bogotá-El Dorado on a short flight to Bogotá-Guaymaral Airport located 15 km to the north. Shortly after takeoff, while climbing, the aircraft went out of control and crashed in the district of Engativá located less than one km northeast of the airport. Both occupants were killed while there was no casualties on the ground.

N4877V arrived over Clarion County Airport at about 2100 hours, and commenced a visual approach for landing. Marginal visual weather conditions prevailed at the time of the accident. The flight was observed by another pilot waiting on the ground for the aircraft. This pilot reported that the aircraft was seen through a break in the clouds as it turned left, southwest, as if to establish a left downwind for runway 05. The aircraft was located in a wooded area southwest of the airport. An examination of the wreckage failed to indicate any malfunction or system failure. The aircraft impacted the ground in a nose low attitude and the wreckage was confined to an area indicative with a stall type accident. The pilot, sole on board, was killed.

The aircraft collided with trees during a forced landing following a loss of power. The student pilot stated the flight was normal until a 'violent right yaw' developed when the throttles were advanced to recover from a practice stall. As the cfi took over the controls and attempted recovery a 'substantial loss of power' occurred on both engines. A forced landing was made in a field during which the left wing contacted trees and the aircraft was engulfed in flames. Post accident examination of the left engine failed to disclose any discrepancies. Discrepancies were noted on the right engine.
1) The fuel controller fuel line 'tee' fitting was cracked around 50% of its circumference. (ductile overload).
2) The turbocharger gasket on the inlet side of the turbine showed leakage around 70% of the gasket are. The aircraft had a history of symptoms of fuel vaporization which subsided with use of the aux fuel pump as the engine manufacturer suggests. It is unknown if the aux pump was used during this accident.

The pilot stated that after takeoff from runway 23, he noticed oil coming from the left engine. He initiated a turn to land on runway 05 but was unable to line up with the runway. He elected to go-around and when he added full power the left engine oil pressure went to zero psi. The pilot feathered the left engine and a single engine go-around was attempted. The landing gear and flaps were not retracted and the aircraft crashed 2 miles northeast of the airport and was destroyed by post crash fire. The origin of the oil leak could not be determined due to the extent of the fire damage. The pilot, sole on board, escaped with minor injuries.

While cruising in marginal weather conditions, the twin engine airplane struck the slope of Mt La Linea located in the region of Pueblo Rico. The aircraft was destroyed and all three occupants were killed. They were engaged in an drug smuggling flight.

Pilot took off from Scottsdale at 1934 mst for a 13 nm flight to reposition the aircraft to home base. Within minutes the pilot advised ATC that he was 6 miles out with minimum fuel and requested no delay. He then asked for clearance to runway 22R and was cleared to land on runway 22R, at 1943 mst the pilot advised the tower that he was not going to make the runway. Both engines had stopped due to fuel exhaustion and the pilot made a forced landing 1/4 mile from the approach end of runway 22R in a level dirt area. The pilot reported the aircraft contained 120 lbs of fuel upon departure from Scottsdale and no low fuel warning was received. The pilot's operating handbook states the low fuel warning light should illuminate when there is less than 60 gallons of fuel in either tank or when there is less than 120 gallons total fuel on board. The manual also stated the aircraft burns 170 gph at 70 percent power. The pilot, sole on board, was seriously injured.

Before takeoff, the pilot received a weather briefing and filed an IFR flight plan to Idaho Falls, ID at 13,000 feet. He took off at 1804 pst. At 1814 pst, just prior to calling level at 13,000 feet, he reported he was encountering light turbulence and light rime ice. Approximately four min later, the pilot reported experiencing heavy vibrations. He requested and received a clearance to return to Portland and descend to 7,000 feet. Shortly after that, the aircraft entered a tight descending turn which the pilot reported he was having difficulty arresting. He reported regaining directional control at 6,000 feet and said the aircraft had a heavy load of ice. Shortly thereafter, the aircraft crashed in mountains at the 3,130 feet level. Due to damage from impact and wreckage retrieval, the preimpact condition of all deicing components was not verified. The aircraft was not certified for flight in known icing conditions. Moderate mixed icing condition and moderate turbulence were forecast. The pilot was briefed there had been reports of moderate icing thru-out the area. All five occupants were killed.