Seventy-four years after a Pan Am flight crashed into the water off Puerto Rico, killing 52 people and prompting sweeping reforms including preflight passenger safety briefings, an aviation search ...

The crash in 1952 killed 52 people and led to requirements for the passenger safety briefings given on every commercial flight.

Discovery Channel announces the intact wreckage of 1952 Pan Am Clipper Endeavor located off Puerto Rico. 52 drowned, 17 survived.

The deaths of 52 people on the Clipper Endeavor led to the introduction of mandatory pre-flight safety briefings.

A team of explorers used an autonomous underwater vehicle to locate the remains of the Pan American ‘Clipper Endeavor’ about five miles off the coast of Puerto Rico ...

The plane, the Clipper Endeavor, was carrying 69 passengers and crew when it made a hard landing on water after losing both engines less than 10 minutes after takeoff.

After New York-bound Pan Am Flight 526A, nicknamed the Easter Special, plunged into the sea off Puerto Rico 74 years ago, a doctor on a rescue boat snatched up a purse floating in the choppy waters.

A mystery surrounding a missing airplane has finally been solved. After 74 years, we finally know what happened to Pan Am’s Clipper Endeavor. [ Read more trending news ] The plane, a Douglas DC-4, ...

Undersea drone locates site of Clipper Endeavor disaster that contributed to introduction of briefings on emergency exits and life vests ...

The wreckage from a Pan Am plane crash in the ocean 74 years ago that helped lead to requirements for the passenger safety briefings on every flight today has been found off the coast of Puerto Rico.

The Pan American Airways Clipper Endeavor crashed in April 1952 after multiple engine failures forced a water landing ...