Wreckage of Pan Am “Clipper Endeavor” DC-4 found off Puerto Rico, 74 years after crash
The wreckage of Pan American World Airways’ Douglas DC-4 “Clipper Endeavor,” which ditched after losing both engines less than 10 minutes after takeoff, has been located off Puerto Rico—74 years after the 1952 crash. The aircraft carried 69 passengers and crew, and the event is credited with helping reshape airline safety standards.