Staff Sgt. Eric McElroy, 40th Helicopter Squadron special mission aviator, provides a tour of a UH-1N helicopter to Airmen on a mission orientation tour at Malmstrom Air Force Base, Mont. The tour is part of inprocessing for first-term Airmen and incoming personnel. The 40th HS is one of many stops made on the tour. (U.S. Air Force photo/Staff Sgt. Delia Marchick)