# List of United States Air Force air support operations squadrons

List of United States Air Force air support operations squadrons identifies all air support operations squadrons in the United States Air Force. ASOS squadrons are made up of Tactical Air Control Party airmen, Air Liaison Officers and other support airmen.
Air Support Operations Squadrons :
| Squadron | Location | Supported Unit | Status |
| 1st Air Support Operations Squadron | Mihail Kogălniceanu, Romania | Various deployed units | Active |
| 2nd Air Support Operations Squadron | Vilseck, Germany | 2d Cavalry Regiment & 173d Airborne Brigade Combat Team | Active |
| 3rd Air Support Operations Squadron | Joint Base Elmendorf-Richardson and Fort Wainwright, Alaska | 11th Airborne Division | Active |
| 4th Air Support Operations Squadron | Various locations across Eastern Europe | Various deployed units | Active |
| 5th Air Support Operations Squadron | Fort Lewis, Washington | 2d Infantry Division, 2d Ranger Battalion, 1st Special Forces Group | Active |
| 7th Air Support Operations Squadron | Fort Bliss, Texas | 1st Armored Division | Active |
| 8th Air Support Operations Squadron | Aviano Air Base, Italy | 173rd Airborne Brigade | Active |
| 9th Air Support Operations Squadron | Fort Hood, Texas | 1st Cavalry Division | Active |
| 10th Air Support Operations Squadron | Fort Riley, Kansas | 1st Infantry Division | Active |
| 11th Air Support Operations Squadron | Fort Hood, Texas | 3d Armored Cavalry Regiment | Inactive |
| 13th Air Support Operations Squadron | Fort Carson, Colorado | 4th Infantry Division | Active |
| 14th Air Support Operations Squadron | Pope Field, North Carolina | 82d Airborne Division | Active |
| 15th Air Support Operations Squadron | Fort Stewart, Georgia | 3rd Infantry Division | Active |
| 16th Air Support Operations Squadron | Fort Richardson, Alaska | 25th Infantry Division | Inactive |
| 17th Air Support Operations Squadron | Fort Benning, Georgia | 75th Ranger Regiment | Redesignated 17th Special Tactics Squadron |
| 19th Air Support Operations Squadron | Fort Campbell, Kentucky | 101st Airborne Division, 5th Special Forces Group | Active |
| 20th Air Support Operations Squadron | Fort Drum, New York | 10th Mountain Division | Active |
| 21st Air Support Operations Squadron | Fort Polk, Louisiana | | Inactive |
| 24th Expeditionary Air Support Operations Squadron | Al Udeid Air Base | Various deployed units | Active |
| 25th Air Support Operations Squadron | Wheeler AAF, Hawaii | 25th Infantry Division | Active |
| 72d Expeditionary Air Support Operations Squadron | undisclosed location | Various deployed units | Active |
| 75th Expeditionary Air Support Operations Squadron | undisclosed location | Various deployed units | Active |
| 82d Expeditionary Air Support Operations Squadron | Camp Buehring | Various deployed units | Active |
| 84th Expeditionary Air Support Operations Squadron | Ali Al Salem Air Base | Various deployed units | Active |
| 85th Expeditionary Air Support Operations Squadron | undisclosed location | Various deployed units | Active |
| 111th Air Support Operations Squadron | Camp Murray, Washington | 81st Heavy Brigade Combat Team Washington State Army National Guard | Washington ANG |
| 113th Air Support Operations Squadron | Terre Haute, Indiana | 76th Infantry Brigade Combat Team Indiana Army National Guard | Indiana ANG |
| 116th Air Support Operations Squadron | Camp Murray, Washington | 81st Armored Brigade Combat Team Washington State Army National Guard | Washington ANG |
| 118th Air Support Operations Squadron | Badin, North Carolina | 30th Heavy Brigade Combat Team North Carolina Army National Guard | North Carolina ANG |
| 122d Air Support Operations Squadron | Pineville, Louisiana | 256th Infantry Brigade Combat Team Louisiana Army National Guard | Louisiana ANG |
| 124th Air Support Operations Squadron | Gowen Field, Idaho | 116th Armored Cavalry Regiment Idaho Army National Guard | Idaho ANG |
| 146th Air Support Operations Squadron | Will Rogers ANGB, Oklahoma | 45th Infantry Brigade Combat Team Oklahoma Army National Guard | Oklahoma ANG |
| 147th Air Support Operations Squadron | Houston, Texas | 36th Infantry Division Texas Army National Guard | Texas ANG |
| 148th Air Support Operations Squadron | Fort Indiantown Gap, Pennsylvania | 56th Stryker Brigade, 55th Armor Brigade Pennsylvania Army National Guard | Pennsylvania ANG |
| 165th Air Support Operations Squadron | Garden City, Georgia | 48th Infantry Brigade Combat Team Georgia Army National Guard, 53rd Infantry Brigade Combat Team Florida Army National Guard, 29th Infantry Division | Georgia ANG |
| 168th Air Support Operations Squadron | Peoria, Illinois | 33rd Infantry Brigade Combat Team Illinois Army National Guard | Illinois ANG |
| 169th Air Support Operations Squadron | Peoria, Illinois | 34th Infantry Division Iowa Army National Guard | Illinois ANG |
| 227th Air Support Operations Squadron | Atlantic City, New Jersey | 28th Infantry Division Pennsylvania Army National Guard | New Jersey ANG |
| 238th Air Support Operations Squadron | Key Field, Mississippi | 155th Armored Brigade Combat Team Mississippi Army National Guard | Mississippi ANG |
| 274th Air Support Operations Squadron | Hancock Field Air National Guard Base, Syracuse, New York | 42nd Infantry Division, New York Army National Guard 27th Infantry Brigade Combat Team, New York Army National Guard 86th Infantry Brigade Combat Team, Vermont National Guard | New York ANG |
| 284th Air Support Operations Squadron | McConnell AFB, Kansas | 35th Infantry Division Kansas Army National Guard | Kansas ANG |
| 604th Air Support Operations Squadron | Camp Humphreys, South Korea | 2d Infantry Division, 1st Special Forces Group | Active |
| 682d Air Support Operations Squadron | Pope AFB, North Carolina | XVIII Airborne Corps | Active |
| 712th Air Support Operations Squadron | Fort Hood, Texas | III Corps | Redesignated as the 803d Operations Support Squadron |
| 717th Expeditionary Air Support Operations Squadron | | Various deployed units | Inactive |
| 730th Expeditionary Air Support Operations Squadron | Undisclosed Location | Various deployed units | Active |
| 807th Expeditionary Air Support Operations Squadron | Undisclosed Location | Various deployed units | Active |
| 817th Expeditionary Air Support Operations Squadron | Afghanistan | Various deployed units | Inactive |