Nighttime crash near Mount Saint Helens

6 fatalities • Mt Saint Helens, United States of America • Flight

A four-engine aircraft crashed into forested, hilly terrain near Mount Saint Helens during a night flight, resulting in no survivors.

What happened

During a nighttime operation, a four-engine aircraft struck treetops while navigating through hilly landscape. The impact occurred in an area situated approximately 30 miles east of Kelso, within the vicinity of Mount Saint Helens. The collision with the vegetation led to a crash in the rugged terrain.

All six crew members on board the aircraft perished in the accident. There were no other occupants reported in the wreckage.

Findings

  • The flight was conducted under night visibility conditions.
  • The aircraft's path intersected with treetops during its descent or low-level flight through the hills.

Probable cause

The aircraft struck treetops while flying through hilly terrain at night.

Related events

Same operator

Frequently asked questions

What happened in the 1949-11-22 Douglas C-54 Skymaster accident near Mt Saint Helens, United States of America?

A four-engine aircraft crashed into forested, hilly terrain near Mount Saint Helens during a night flight, resulting in no survivors.

Were there any fatalities in the 1949-11-22 Douglas C-54 Skymaster accident?

The accident was fatal, resulting in 6 fatalities.

What aircraft was involved and where did it happen?

The accident on 1949-11-22 involved a Douglas C-54 Skymaster, registration 42-72474, operated by United States Air Force - USAF (since 1947), at Mt Saint Helens, United States of America.

What was the probable cause of the accident?

The aircraft struck treetops while flying through hilly terrain at night.

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