Ground crews maneuver the United States Navy manned airship, MZ-3A into takeoff position as it prepares to depart Dobbins Air Reserve Base, Ga. Dec. 17. The Navy’s only airship based at Patuxent River, Md., stopped at Dobbins on its way to a winter location in central Florida, so that scientists from Georgia Institute of Technology Research facility could take measurements for systems integration work Dec. 14-16. (U.S. Air Force photo/Don Peek)