Prototype system enters test phase for unique mission Published July 30, 2022 By Eric M. White 910th Airlift Wing Public Affairs YOUNGSTOWN AIR RESERVE STATION, Ohio -- The prototype system looks to replace the unit's decades old modular aerial spray system. The 910th Airlift Wing operates the Department of Defense's only large-area, fixed-wing aerial spray capability to eliminate pest and disease-carrying insects, remove invasive and wildfire-causing vegetation and disperse oil spills in large bodies of water.