Alaska plane with 8 on board crashed on a second attempt to land in heavy fog at a remote military airport, NTSB says

JUNEAU, Alaska (AP) — A plane that crashed at a remote military site in western Alaska, killing all eight people on board, was making its second runway approach in heavy fog when it lost contact, authorities said Friday.The Cessna's two pilots could not see the gravel airstrip and were flying solely by instruments when the plane crashed about midday Thursday, Clint Johnson, the National Transportation Board’s Alaska region chief, told a virtual news conference.Regulations required that they abort their first landing attempt because of the lack of visibility, he said, and the plane crashed on its second attempt, about one-third of a mile (0.5 kilometers) from the runway. The runway is surrounded by mountainous terrain on three sides, and the Federal Aviation Administration recommends pilots use GPS and other instruments when they land there.On board were the pilots, two employees of the U.S. Army Corps of Engineers and four contractors.

The military has not said what work they were performing at the Cape Newenham Long Range Radar Site, about 450 miles (725 kilometers) west of Anchorage on Alaska's southwest coast.The radar site was built in the 1950s as part of a network designed to provide early warning of a missile attack by the Soviet Union. Today, it monitors the skies off the coast in the direction of Russia, North Korea and China.Those on board were “dedicated professionals carrying out a vital mission in a demanding environment," U.S. Robert Davis, commander of Alaskan Command, the Alaskan North American Aerospace Defense Command Region and Eleventh Air Force, said in a statement Thursday.“This is a devastating loss for our military family and the communities we serve,” Davis said.Weather conditions were changing Thursday as heavy fog rolled through the area.

An automated observation system not far from the airport reported a low cloud ceiling, fog and visibility of about 10 miles (16 kilometers) in the minutes before the crash, but the next update about 15 minutes after it showed visibility of less than one-quarter mile (0.40 kilometers), according to Carrie Haisley, the meteorologist in charge of the National Weather Service's Alaska sector operations center.Search teams found the fragmented wreckage after the plane lost contact, Johnson said. The plane was a twin-engine Cessna 441, also known as a Cessna Conquest. JUNEAU, Alaska (AP) — Alaska plane with 8 on board crashed on a second attempt to land in heavy fog at a remote military airport, NTSB says.