Grand Canyon Disaster - 1956 Grand Canyon National Park Mid-Air Collision Accident
Mayday - Grand Canyon Disaster - UA 718/TWA 2
1956 Grand Canyon mid-air Collision Simpleplane Animations
What Happened | 1956 Mid-Air Collision
The Grand Canyon mid-air collision occurred on June 30, 1956, when a United Airlines Douglas DC-7 struck a Trans World Airlines Lockheed L-1049 Super Constellation over the Grand Canyon National Park. All 128 on board both flights perished, making it the first commercial airline crash to result in more than 100 deaths.