McGrath

The commercial pilot departed with five passengers on an on-demand air taxi flight between two remote Alaskan villages separated by mountainous terrain. When the airplane did not reach its destination, the operator reported the airplane overdue. After an extensive search, the airplane's wreckage was discovered in an area of steep, tree-covered terrain, about 1,720 feet msl, along the pilot's anticipated flight path. The flight was conducted under visual flight rules, but weather conditions in the area were reported as low ceilings and reduced visibility due to rain, fog, and mist. There is no record that the pilot obtained a weather briefing before departing. According to a passenger who was seated in the front, right seat, next to the pilot, about 20 minutes after departure, as the flight progressed into mountainous terrain, low clouds, rain and fog restricted the visibility. At one point, the pilot told the passenger, in part: "This is getting pretty bad." The pilot then descended and flew the airplane very close to the ground, then climbed the airplane, and then descended again. Moments later, the airplane entered "whiteout conditions," according to the passenger. The next thing the passenger recalled was looking out the front windscreen and, just before impact, seeing the mountainside suddenly appear out of the fog. A postaccident examination did not reveal any evidence of a mechanical malfunction. A weather study identified instrument meteorological conditions in the area at the time of the accident. Given the lack of mechanical deficiencies with the airplane and the passenger's account of the accident, it is likely that the pilot flew into instrument meteorological conditions while en route to his destination, and subsequently collided with mountainous terrain.

The airline transport certificated pilot was conducting a VFR cross-country business flight, transporting cargo and personnel to a remote airport. The accident airplane was one of two airplanes transporting supplies for a hunting/fishing company, traveling a multi-segment route. The pilot was accompanied by a pilot-rated passenger occupying the right front seat, and a second passenger seated behind the pilot. The pilot obtained a weather briefing from the FAA, which included AIRMETs for mountain obscuration, and IFR conditions due to low ceilings and visibility in smoke, light rain and mist. The pilot said that when he took off on the accident flight, the visibility was 1 to 3 miles in smoke, haze, and fog, but was VFR. He recalled hazy conditions in which he could see rolling hills and river cuts. The pilot-rated passenger was initially flying the airplane. Upon entering lowering visibility, the pilot said he reassumed control of the airplane, and attempted a 180 degree turn to clear the low visibility area, but collided with trees and crashed. The rear seat passenger reported that the accident airplane was flying about 500 to 1,000 feet above the ground because of smoke and fog. He estimated the visibility at takeoff was about 1 mile. About 30 minutes after departure, the airplane was flying over mountainous terrain, and appeared to be following a canyon. The passenger said that the visibility decreased due to fog. He said that the airplane's throw-over control yoke was initially positioned in front of the right seat, pilot-rated passenger, when suddenly a mountain ridge appeared in front of the airplane. The pilot repositioned the control yoke in front of the left seat, banked the airplane to the left, and added engine power. Within a few seconds, the passenger indicated that he felt the airplane collide with several trees and then descend to the ground. The airplane came to rest upright with extensive fuselage damage, about 1,400 feet msl. One wing was torn off the airframe. A postcrash fire consumed the wreckage. A terminal forecast for the airport of departure included few clouds at 500 feet, and visibilities as low as 3 miles in smoke and mist. The destination airport for the accident flight segment had few clouds at 100 feet, and visibilities as low as 2 1/2 miles.

The airplane was in cruise flight when the pilot noticed a slight fire smell. The engine began to lose power slowly and would not respond to engine control inputs. The pilot landed on a gravel bar and had to extinguish the fire in the engine accessory case with the fire extinguisher and dirt. The airplane has not been recovered and the engine has not been examined.

The wreckage was located on the northeast side of halfway mountain heading approximately 270° at the 1,600 foot level. The accident site is located within two miles of the initial approach fix for the localizer/dme runway 16 approach at McGrath. The mea for the dme arc is listed as 3,600 feet above mean sea level. The sector obstruction clearance altitude is listed as 3,100 feet above mean sea level. Weather for the area, airmet sierra, indicated that mountain tops would be obscured and that ceilings would occasionally be 1,500 feet broken. There were reports of snow showers in the area of sufficient intensity that would not allow the search aircraft to fly through the snow showers. The pilot, sole on board, was killed.

At liftoff at McGrath Airport, the airplane went out of control, collided with trees and crashed in flames. A crew member and four passengers were killed while several others were seriously injured. The aircraft was engaged in a fire control activity between McGrath and Galena when the accident occurred.

The crew was engaged in a fire fighting mission near McGrath. While flying at low height, the airplane stuck the slope of a mountain and crashed, killing all four occupants.

The aircraft departed Kotzebue for McGrath, both in Alaksa, at 1315 A.s.t., with nonrefueling stops at Kiana and Tanana. At Tanana Pilot Chefley W. Priest was briefed on en route weather to McGrath as well as on the route and terminal forecasts. He departed Tanana at 1957LT, about an hour before sunset, on a VFR flight plan. An emergency distress call from the aircraft was first heard at 2126LT. There followed several communications between the Beechcraft and the McGrath ground station which issued navigational advice. At or about 2214LT approximately three-quarters of an hour after dark and during rain showers, the aircraft struck the ground violently in a steep spiral at a point about 26 miles from the McGrath Airport. This accident appears to have been caused by the pilot's loss of control during instrument flight and his failure to recover. All eight occupants were killed.

Engine lost power in flight so the crew decided to divert to McGrath Airport. On final, the airplane struck trees and crashed in a wooded area located few miles short of runway. Two passengers were killed while seven other occupants were rescued.

While flying about 25 miles northwest of McGrath in marginal weather conditions, the aircraft hit the slope of a mountain. As it failed to arrive, SAR operations were conducted and the wreckage was found few hours later. Both crew members were killed in the crash.