Radio Techniques Air Force Senior Airman Cody Harter, Staff Sgt. Jacob King and Senior Airman Steven Sirois learn emergency radio procedures during survival, evasion, resistance and escape training at Rosecrans Air National Guard Base in St. Joseph, Mo., Sept. 29, 2016. Harter, King and Sirois are assigned to the Missouri Air National Guard’s 180th Airlift Squadron. Air Force National Guard photo by Senior Airman Patrick P. Evenson SHARE: Download: Full Size (2.48 MB) Tags: Guard, Air Force, training, Airmen Credit: Senior Airman Patrick Evenson VIRIN: 160930-Z-YI114-027A.JPG Photo Gallery