Beechcraft 90 King Air

Shortly after takeoff at less than 200 feet above ground level the pilot reported an engine failure, and requested to return to the airport. The controller saw the airplane in a right turn, descending, and observed the airplane level its wings just prior to impact with the tips of trees. The airplane collided with terrain approximately 2,000 feet east of the approach end of runway 20L. A post crash fire ensued and consumed a majority of the airplane. Examination of both engines displayed contact signatures to their internal components characteristic of the engines being powered, with the propellers out of feather at the time of impact, and a low power range. Examination of the propellers found the left propeller blades showed more damage then the blades from the right propeller. Both propellers were rotating with considerable rotational energy. However, examination showed that the left propeller had more power then the right.

The pilot and eight parachutists were returning from a skydive meet. The pilot had obtained a weather briefing, which advised of instrument meteorological conditions at the destination, and filed a VFR flight plan, but it was never activated. Witnesses heard, but could not see, a twin engine turboprop pass over the airport, heading north out over the Great Salt Lake. They described the weather conditions as being a low ceiling with 1/4-mile visibility, light snow, haze, and fog. They said it was almost dark. The airplane impacted the water approximately 1/2-mile off shore. It had been stripped of all avionics except for one transceiver and a handheld GPS receiver. One member of the skydive club, who had flown with the pilot, said he had previously encountered poor weather conditions and descended over the Great Salt Lake until he could see the ground, then proceeded to the airport. Another member related a similar experience, but said they descended over the Great Salt Lake in the vicinity of the accident site. The pilot was able to navigate in deteriorating weather conditions to Tooele Airport, using various landmarks. Examination of the airframe, engines, and propellers did not reveal evidence of any anomalies that would have precluded normal operation.

The pilot was conducting a post-maintenance test flight. An overhauled engine had been installed on the right side of the airplane, and both propeller assemblies had been subsequently re-rigged. Ground checks were satisfactory, although the right engine propeller idled 90-100 rpm higher than the left engine propeller. Test flight engine start and run-up were conducted per the checklist, with no anomalies noted. Takeoff ground roll and initial climb were normal; however, when the airplane reached about 100 feet, it stopped climbing and lost airspeed. The pilot could not identify the malfunction, and performed a forced landing to rough, hilly terrain. Upon landing, the landing gear collapsed and the engine nacelles were compromised. The airplane subsequently burned. Post-accident examination of the airplane revealed that the propeller beta valves of both engines were improperly rigged, and that activation of the landing gear squat switch at takeoff resulted in both propellers going into feather. The maintenance personnel did not have rigging experience in airplane make and model. As a result of the investigation, the manufacturer clarified maintenance manual and pilot handbook procedures.

The twin engine aircraft departed Paris-Le Bourget Airport at 1309LT on a flight to Reims-Champagne with two pilots on board, one instructor and one pilot that should complete a transition program. While descending at an altitude of 2,000 to Reims-Prunay Airport, the crew informed ATC that he would perform an exercise consisting of a go-around procedure with the simulation of an engine failure. On a left downwind approach to runway 25, the crew started the exercise when the aircraft rolled to the left, lost height and crashed in an open field, bursting into flames. The wreckage was found 425 metres short of runway 25 and both pilots were killed.

The twin engine aircraft departed a private strip in Itapuranga on a flight to Goiânia, carrying seven passengers and two pilots. About 10 minutes after takeoff, while in cruising altitude, the captain informed ATC about the failure of the right engine. Because the flight was short (25 minutes in total), he decided to continue to Goiânia. Twelve minutes later, the left engine failed as well. The crew declared an emergency and as he was unable to reach Goiânia Airport, he attempted an emergency landing in a pasture. The aircraft crash landed 13 km short of runway 14 threshold. All nine occupants were rescued, among them seven were injured, three seriously.

On final approach to Bursa-Yenisehir Airport, the pilot encountered poor weather conditions. Due to low visibility, he was unable to establish a visual contact with the approach and runway lights and initiated a go-around procedure. While completing a circuit, the twin engine aircraft struck the top of a hill located near the airport and crashed. A passenger was killed while four other occupants were injured.