 On 26 March 2010 the wing commander, Colonel David "Iron" Orr, was relieved of his position by Lieutenant General Ted Bowlds, commander of the Electronic Systems Center.Bowlds found that Orr had held an unprofessional relationship with a subordinate female lieutenant colonel and had exhibited undue favoritism to the officer with regards to a promotion recommendation.With the mission at Hanscom shrinking, the wing was inactivated on 30 September 2010 and replaced by the smaller 66th Air Base Group.