Board Unsolved News Today

>> reporter: two british south american airways jets and their 51 passengers disappeared in the infamous bermuda triangle in the 1940s. also that decade, five american bombers on a training mission vanished in the bermudas. even the search plane went missing all without a trace and still unsolved. then theres this, the flying tiger line. >> it went off in 1952 near guam, flying tiger line went off the radar, gone, disappeared. >> no wreckage. >> no. >> reporter: it was 1962. a u.s. military flig...

1940s. a training mission vanished in the bermudas. even the search plane went missing all without a trace and still unsolved. then theres this, the flying tiger line. >> it went off in 1952 near guam, flying tiger line went off the radar, gone, disappeared. >> no wreckage. >> no. >> reporter: it was 1962. a u.s. military flight with more than 90 people on board unsolved. the crash of uruguay air force flight 71 was so mysterious that hollywood depicted the tale in the movie "alive." in 1972 the...

Guam, flying tiger line went off the radar, gone, disappeared. >> no wreckage. >> no. >> reporter: it was 1962. a u.s. military flight with more than 90 people on board unsolved. the crash of uruguay air force flight 571 was so mysterious that hollywood depicted the tale in the movie "alive." in 1972 the plane crashed in the andes mountains. the survivors resorted to cannibalism to stay alive until they were found. this mystery solved after 72 days. >> what are historians and bloggers saying rig...