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

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

According to the Associated Press, Pan Am Flight 526A, a Douglas DC-4 nicknamed the “Clipper Endeavor,” took off from San Juan, Puerto Rico, with 64 passengers and five crew members. The flight was ...

An aviation search team has found the wreckage of a plane that crashed in the Atlantic Ocean more than seven decades ago.

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

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 ...

Searchers have found the wreckage from a Pan Am flight that plunged into the ocean off Puerto Rico in 1952, an accident that killed 52 and led to requirements for the passenger safety briefings given ...

The wreckage of a Pan Am plane that crashed 74 years ago, and led to safety briefings becoming mandatory on flights, has been found off the coast of Puerto Rico.

Some 74 years after a Pan American Airways flight crashed into the water off the coast of ​Puerto Rico, an aviation search team said it ‌found the wreckage sitting on the ocean floor.

After 74 years, researchers found the wreckage of Pan Am's Clipper Endeavor 2,000 feet below the sea near San Juan.

The underwater wreckage of the Pan American Airways flight that crashed and killed 52 people off Puerto Rico’s coast in 1952 has been found, according to a news release.

A search team has found the wreckage of a New York City-bound Pan Am flight more than 74 years after it crashed off Puerto Rico, killing 52 and prompting major changes in pre-flight safety procedures.