A US Air Force Chinook helicopter. File photoMOSCOW, June 10A second US Army aircraft has crashed in California in the past two days. On Wednesday, the US Marine Corps reported the crash of an MV-22 Osprey tiltrotor, killing five service members .On Thursday, the El Centro Naval Aviation Base command reported the crash of a military helicopter. On board were four crew members, they all survived. One of the soldiers was injured and was hospitalized. Both incidents took place in a desert area.
