An F-35 B Lightning II from VMFA 121 roars off the runway at Marine Corps Air Station in Yuma, Ariz. on March 1, 2013. (Associated Press/Yuma Sun)

Photo by: Craig Fry

An F-35 B Lightning II from VMFA 121 roars off the runway at Marine Corps Air Station in Yuma, Ariz. on March 1, 2013. (Associated Press/Yuma Sun)