Lawmakers asked the Government Accountability Office to look into the fleet's history in December.
More than 50 troops have died in Osprey accidents since the early 1990s.
By Tara Copp, AP
The search continues for the remains of two more missing airmen.
By Tara Copp, AP
The Air Force has recovered three bodies, is in the process of recovering another three troops and is still searching for two more.
Load More