Decontamination preparation Published Sept. 11, 2013 Minot Air Force Base Public Affairs MINOT AIR FORCE BASE, N.D. -- Airmen from the 5th Aircraft Maintenance Squadron participated in a general task qualification training course during an exercise at Minot Air Force Base, N.D., Sept. 5. More than 100 personnel from the 5th Maintenance Group were trained on various tactical techniques and procedures, including donning their chemical warfare ensemble; hydrating in Mission Oriented Protective Posture 4; performing an unexploded ordnance sweep; applying contamination avoidance techniques, and processing through mock contamination controlled areas.