A Pan Am Plane Vanished Off Puerto Rico in 1952. It Took 74 Years to Find It 2,000 Feet Underwater

Search teams have located the wreckage of Pan American World Airways Flight 526A, the Douglas DC-4 Clipper Endeavor, nearly 2,000 feet underwater about five miles off Puerto Rico’s northern coast. The Air/Sea Heritage Foundation, working with Deep Sea Vision, found the aircraft on June 2, 2026 using high-resolution sonar, 74 years after the 1952 ditching […]

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