“An MQ-1B Predator flying a 20-hour mission in Africa crashed into the Mediterranean Sea on Sept. 17, the Air Force announced today. A failed power converter led to the crash, which destroyed the unarmed drone and its communication pod valued at $5.3 million, according to an Air Combat Command abbreviated accident investigation board report released Wednesday.”
Source: Unmanned Predator lost power, crashed into Mediterranean | Air Force Times | airforcetimes.com