Senior Master Sgt. Aaron Hartzler, aircrew flight equipment superintendent with the 149th Fighter Wing, prepares future Air National Guard student flight members for their upcoming basic military training at Joint Base San Antonio-Lackland March 23. Hartzler previously worked as a military training instructor and was asked to conduct on-campus training with 149th Fighter Wing recruits during regularly scheduled drills to give them a better understanding of their commitment for enlisting in the U.S. military.

Senior Master Sgt. Aaron Hartzler, aircrew flight equipment superintendent with the 149th Fighter Wing, prepares future Air National Guard student flight members for their upcoming basic military training at Joint Base San Antonio-Lackland March 23. Hartzler previously worked as a military training instructor and was asked to conduct on-campus training with 149th Fighter Wing recruits during regularly scheduled drills to give them a better understanding of their commitment for enlisting in the U.S. military.

Senior Master Sgt. Aaron Hartzler, aircrew flight equipment superintendent with the 149th Fighter Wing, prepares future Air National Guard student flight members for their upcoming basic military training at Joint Base San Antonio-Lackland March 23. Hartzler previously worked as a military training instructor and was asked to conduct on-campus training with 149th Fighter Wing recruits during regularly scheduled drills to give them a better understanding of their commitment for enlisting in the U.S. military.

Senior Master Sgt. Aaron Hartzler, aircrew flight equipment superintendent with the 149th Fighter Wing, prepares future Air National Guard student flight members for their upcoming basic military training at Joint Base San Antonio-Lackland March 23. Hartzler previously worked as a military training instructor and was asked to conduct on-campus training with 149th Fighter Wing recruits during regularly scheduled drills to give them a better understanding of their commitment for enlisting in the U.S. military.