Lockheed Martin said April 20 that the seventh F-35 flight test aircraft, an F-35A conventional takeoff and landing variant dubbed AF-2, had that day flown for the first time and would be used to validate the CTOL weapons suite. Company test pilot Jeff Knowles took off in AF-2 around 6 p.m. CDT from NAS Fort Worth JRB, Tex., for a one-hour flight. James Sandstrom, Lockheed’s F-35A program manager, called the first flight “a significant achievement for the F-35 program.” AF-2 is the first F-35 to have the internal GAU-22/A 25-mm gun system, made by General Dynamics, will demonstrate internal and external weapons capability throughout the required flight envelope, according to the company release.
Lt. Gen. Dan Caine, nominee to be chairman of the Joint Chiefs of Staff, told the Senate Armed Services Committee that the Defense Department needs to upgrade its electronic warfare capability and its EW training ranges; just as his predecessor said at his own confirmation hearing.