Tyler LaPierre recites the oath of enlistment during his Montana Air National Guard enlistment ceremony in the cargo hold of a C-130 Hercules transport aircraft parked at the 120th Airlift Wing in Great Falls, Mont. Aug. 31, 2016. His aunt, Capt. Jennifer LaPierre Gunter administered the oath. (U.S. Air National Guard photo by Senior Master Sgt. Eric Peterson)