Gulfport Combat Readiness Training Center Gulfport Combat Readiness Training Center is a United States Air Force training center , located at Gulfport - Biloxi International Airport , Mississippi . It is located north - northeast of Gulfport , Mississippi . Overview . The Air National Guard Combat Readiness Training Center ( CRTC ) at Gulfport , Mississippi hosts regular deployments of Air National Guard units , and offers convenient offshore airspace that is fully instrumented ( ACMI ) for recording air to air engagements . Nearby Camp Shelby , MS features an air to ground range and sufficient low altitude MOA airspace to provide realistic ground attack scenarios . All Airspace and ranges / drop zones are instrumented on the twenty - six million dollar Air Combat Training System ( ACTS ) . This system provides advanced , realistic training and debriefing capability and combines sophisticated electronic threat and scoring systems as well The CRTC has two tenant Mississippi Air National Guard units on base . While not considered a tenant of the CRTC , the 1108th Aviation Classification Repair Activity Depot ( AVCRAD ) , Mississippi Army National Guard , is co - located at the Gulfport - Biloxi Regional Airport . They are a full Army aviation maintenance depot facility . History . World War II . The facility was originally constructed in 1942 by the United States Army Air Forces as a training base for Air Corps Flying Training Command . Gulfport Army Airfield opened on 7 July , and the Eastern Technical Training Command conducted technical training and basic training until transferred to Third Air Force on 31 March 1944 with joint use by Technical Training Command for marine training of Emergency Rescue School ( 3d Air Rescue Group ) located at Keesler Army Airbase . The airfield had many several landing fields to support pilot training : Under Third Air Force , the 328th Army Air Force Base Unit conducted replacement training for heavy bomber ( B - 17 Flying Fortress , B - 24 Liberator ) units . In addition B - 29 Superfortress aircrew transition training was performed . With the end of the war and the drawdown of the military , Gulfport AAF was placed into reserve status on 31 January 1946 . Gulfport Field was declared excess by the Air Force and conveyed by the War Assets Administration to the City of Gulfport in 1949 for use as a civil airport . The City negotiated airline service contracts with Southern Airways and later National Airlines to provide passenger and cargo service beginning in the early 1950s . Gulfport Air Force Base . Due to the large expansion of the United States Air Force as a result of the Cold War , a new lease was obtained for military use of the airport and Gulfport Air Force Base was opened as a joint - use civil / military facility . Improvements were made by the Air Force to the field to bring the wartime facilities up to permanent Air Force standards , so that on 16 July 1951 , when Gulfport AFB was activated and assigned to the Air Training Command ( ATC ) , it was able to become the headquarters of the new Technical Training Air Force ( TTAF ) , which controlled technical and basic training of Air Force personnel . The TTAF controlled 10 Air Force wings from Gulfport : 7 Technical Training wings : 1 USAF Recruiting Wing : 3500th , Wright - Patterson AFB , Ohio 1 USAF Military Basic Training Wing : 3700th , Lackland AFB , Texas 1 USAF Mobile Training Wing : 3499th , Chanute AFB , Illinois In addition , contract basic flying training for prospective pilots was also conducted at Gulfport AFB . In 1957 , ATC decided to assign all flying and crew training responsibilities under a single headquarters . In addition , effective 1 July 1958 , the command discontinued the Technical Training Air Force and moved all training headquarters to their controlling major commands or to ATC , depending on its mission . Recruiting and Basic Training were also reassigned to HQ ATC . Gulfport AFB was closed as an active Air Force installation and its military facilities were transferred to the Mississippi Air National Guard , with the airport remaining a joint - use airport and Air National Guard base . Mississippi Air National Guard . Beginning in 1953 , the Mississippi Air National Guard developed a training activity which has grown into a high - tech facility renamed Combat Readiness Training Center Gulfport , one of four such CRTCs in the nation . Military traffic has expanded each year , and now more than 20 , 000 Air National Guard and Air Force Reserve Command flight personnel are trained at the base annually . Within 10 minutes , supersonic fighters , in - flight refueling aircraft and airlift aircraft can simulate a combat environment over the Gulf of Mexico or at Camp Shelby in Hattiesburg , MS . Additionally , the Army National Guard established the Aviation Classification Repair Depot operation which repairs several types of combat and transport helicopters for military activities throughout the Southeast and Puerto Rico .