USMC wants to upgrade MV-22 fleet to C-model
Currently, most of the Ospreys flown by the U.S. Marine Corps are A and B models and now Lt. Gen. Jon Davis wants to change that and have the aircraft upgraded to the C-model.
By Cpl Christopher Q. Stone [Public domain], via Wikimedia Commons
Source: USMC wants to upgrade MV-22 fleet to C-model