131106-N-PO203-262 PATUXENT RIVER, Md. (Nov. 6, 2013) The Navy’s MZ-3A manned airship, assigned to Scientific Development Squadron (VXS) 1 of the Military Support Division at the Naval Research Laboratory, conducts an orientation flight from Patuxent River, Md. The MZ-3A is an advanced flying laboratory used to evaluate affordable sensor payloads and provide support for other related science and technology projects for the naval research enterprise. (U.S. Navy photo by John F. Williams/Released)