 On 1 May 1983, the 4000th Satellite Operations Group at Offutt Air Force Base was transferred to the newly formed Air Force Space Command under the 1st Space Wing and was given a new designation, the 1000th Satellite Operations Group ('One Grand').The group was reassigned to the 2d Space Wing on 1 April 1986.In May 1989, Detachment 1 at Fairchild Air Force Base, Washington, was upgraded to squadron status, becoming the 5th Satellite Control Squadron.