Beechcraft 99 Airliner

En route from Luton to Frankfurt, while on a night cargo service (flight EXT114), at an altitude of 11,000 feet, the crew declared an emergency after both engines failed almost simultaneously. The crew was cleared to divert to the nearest airport that was Liège-Bierset. After being cleared to descend to FL60, the crew contacted Brussels ATC and was vectored for an approach to runway 23L. Due to the critical situation, the crew requested a straight-in approach. While descending to the airport, the aircraft crashed in a wooded area located near Seraing, about nine km southeast of the airport. The aircraft was destroyed by impact forces and a post crash fire and both pilots were killed.

The airline transport pilot was repositioning the Beech C99 turboprop cargo hauler on a 73-mile trip without cargo. The pilot had been flying this route for some time and this was his last trip before upgrading to a larger aircraft and route. He told friends that he would take pictures of the scenic parts of the route on his last trip. Three witnesses reported seeing the airplane flying west at low altitude. Two of the witnesses were local ranchers who saw the airplane enter the White Mountains near Trace Plumas Canyon about 7,000 to 8,000 feet msl. White Mountain is 14,246 feet, tapering off north to 13,559 feet and south to 11,285 feet msl. The airplane was reported missing and 2 days later located on White Mountain about 9,400 feet msl. The company flight planned route is 15 miles south of the accident site through Westgard Pass, about 7,291 feet msl. Examination of the low energy impact and the subsequent recovery inspection failed to reveal any mechanical issues.

While flying a night visual approach, the co-pilot flared too high above the runway. As the aircraft floated down the runway, the speed decreased, and the pilot-in-command took control. Because he felt the aircraft was approaching a stall, he initiated a go-around. During the attempted go-around, the pilot-in-command found it necessary to keep both hands on the control wheel due to the fact that the aircraft had been trimmed to the full nose-up position during the landing flare. Even with both hands on the control wheel, the aircraft became very difficult to control. Although the co-pilot moved the throttles to maximum power and began retraction of the flaps, the pilot-in-command's remedial action had occurred too late to successfully execute the go-around. It was later discovered that during the operator's initial training, both crew members had been taught to apply full nose-up trim after crossing the runway threshold and reducing the power to idle. This action, which the operator eliminated from the landing sequence procedure after this accident, was inconsistent with the instructions in the Beech 99 Pilots Operating Manual.

Bearskin Flight 310, a Beech 99, was inbound to Webequie Airport (YWP) on a scheduled passenger flight from Fort Hope Airport (YFH). The flight crew completed an approach to Webequie based on visual cues, GPS and ADF. The flight crew lowered the landing gear about three miles from the runway and set full flap on final approach. The captain reportedly initiated the flare at about 50 feet and the nose of the aircraft came up, but the descent was not arrested before the aircraft struck the runway. The aircraft's wings and tail reportedly had a small amount of residual ice at landing. Winds on the surface were northwest at five to ten knots but the winds aloft were reported to be easterly at up to 50 knots. Examination of the aircraft at the terminal building led the crew to call company maintenance for an inspection. Inspection of the aircraft revealed that the left wing spar was broken, the left wing skin was wrinkled and the left engine was drooping. There were no injuries reported.

On final approach to Fort Chipewayn Airport, the twin engine aircraft was unstable and rolling left and right. Upon landing, the right propeller struck the runway surface. The right engine partially torn off and the right wing was severely bent. The aircraft came to a halt few dozen metres further. All 14 occupants escaped uninjured.

The pilot was on an IFR flight plan level at 10,000 feet msl in VFR conditions. The ATP rated pilot was the sole occupant, and there was no autopilot installed in the Beech C99 Airliner. About 10 minutes after a hand-off from Los Angeles center to Oakland center was acknowledged, radar contact was lost at 0239 hours. A review of the radar data revealed that over the last 4 minutes the airplane's altitude increased to 10,500 feet, then it started a left descending turn with a maximum diameter of about 2.1 nm. The last radar returns indicate the airplane continuing the left turn and descending through 5,600 feet msl, with a descent rate of about 18,000 feet per minute. There was no evidence of a mechanical malfunction of the aircraft, engines, or propellers.

The flight was a part 135 six-month proficiency check for the pilot in the left seat. Both pilots were check airmen for the commuter air carrier. The flight took off at 2343 after cessation of company revenue operations. The cockpit voice recorder recorded conversation of both pilots discussing aerobatics. The pilot in the left seat started to describe the performance of a prohibited maneuver (apparently a barrel roll). The recording ended before description of the maneuver was completed. The airplane impacted in a nose level attitude with the left wing slightly down. There was evidence the maneuver was performed at an altitude insufficient to assure recovery of the airplane. A filled out grade sheet for the flight being flown was found in the check airman's mailbox. Both pilots were killed.

This was the first day on duty in the southern region operation for both pilots. In addition, they had never flown together. During the flight, the flight crew lost awareness of their airplane's position, erroneously believed that the flight was receiving radar services from ATC, and commenced the approach from an excessive altitude and at a cruise airspeed without accomplishing the published procedure specified on the approach chart. The crew believed that the airplane was south of the airport, and turned toward the north to execute the ILS runway 05 approach. In actuality, the airplane had intercepted the back course localizer signal, and the airplane continued a controlled descent until it impacted terrain. The captain and two passengers were killed while the copilot and two other passengers were seriously injured.