En route from San Francisco to Honolulu, Pan Am Flight 7 crashed into the Pacific Ocean due to unknown causes, killing all 44 people on board.

Pan Am Flight 7 was a westbound round-the-world flight operated by Pan American World Airways. On November 8, 1957, the Boeing 377 Stratocruiser 10-29 serving the flight, named Clipper Romance of the Skies, crashed in the Pacific Ocean en route to Honolulu International Airport from San Francisco. The crash killed all 36 passengers and eight crew members.