Shifting cargo likely damaged National 747's systems: NTSB

© Khunaspix Dreamstime.

It was as everyone had suspected. The tragic National Airlines Cargo crash in Bagram in April 2013 was likely due to a military vehicle on the aircraft, which broke free on take off, puncturing the aft pressure bulkhead and damaging control systems. The US National Transportation Safety Board has yet to issue its final report, but has made some documents about the crash public, as has Boeing. The 747-400F was carrying five armoured military vehicles from Camp Bastion via Bagram ...