By Sgt. 1st Class Richard. A. Sosa, Rotary Division Research, Development, Test and Evaluation NCO, Aviation Test Directorate, U.S. Army Operational Test Command  JOINT BASE LANGLEY-EUSTIS, Va. — The ability of Army helicopter repairers to support maintenance in remote locations may improve enormously if the airmobile Expeditionary Crane proves effective in austere environments during operational […]