The Disappearance of Flight 19
Shortly after the end of the World War, the disappearance of flight 19 is a mystery. The flights were quite notable as they helped to establish the legend Bermuda Triangle. While training over the infamous ocean, 5 Grumman TBM Avenger torpedo bombers lost their contact with the tower. A flying boat named Martin PBM Mariner was appointed to search for these lost flights itself disappeared. No missing remains of the pilots or the aircraft have ever been discovered.