MWSS-271 Builds Heavy Equipment Lot. Video by Cpl. Ashley Santy | 2nd Marine Aircraft Wing (Forward) | Date: 08.07.2013. B-Roll of U.S. Marines with Marine Wing Support Squadron 271 operating heavy equipment at Camp Bastion, Helmand province, Afghanistan, Aug. 7, 2013. The Marines expanded the area in preparation for a heavy equipment lot. (U.S. Marine Corps motion imagery by Cpl. Ashley E. Santy.)