The deadliest, according to Aviation Safety Network, came on Dec. 11, 1985, when 248 soldiers from the 101st Airborne ...
The pilot was reported to be safe after ejecting from the aircraft moments before it crashed at an Alaska air base ...
The F-35s soaring costs, manufacturing delays and recent mishaps have led to a barrage of criticisms against the military's costliest weapons program.
A preliminary report of the investigation will be issued in 30 days and a final report is expected within 12-18 months.