By this time, several land radar stations finally determined that Flight 19 was somewhere north of the Bahamas and east of the Florida coast, and at 7:27 p.m. a search and rescue Mariner aircraft took off with a 13-man crew. Three minutes later, the Mariner aircraft radioed to its home base that its mission was underway. The Mariner was never heard from again. Later, there was a report from a tanker cruising off the coast of Florida of a visible explosion seen at 7:50 p.m.
The disappearance of the 14 men of Flight 19 and the 13 men of the Mariner led to one of the largest air and seas searches to that date, and hundreds of ships and aircraft combed thousands of square miles of the Atlantic Ocean, the Gulf of Mexico, and remote locations within the interior of Florida. No trace of the bodies or aircraft was ever found.
Although naval officials maintained that the remains of the six aircraft and 27 men were not found because stormy weather destroyed the evidence, the story of the “Lost Squadron” helped cement the legend of the Bermuda Triangle, an area of the Atlantic Ocean where ships and aircraft are said to disappear without a trace. The Bermuda Triangle is said to stretch from the southern U.S. coast across to Bermuda and down to the Atlantic coast of Cuba and Santo Domingo.
– History.com Staff