The 4039th (and later the 416th) continued to maintain an alert commitment until December 1991. On 1 April 1961 the wing was reassigned from the 820th to the 6th Air Division, which was activated at Dow.
The 4039th (and later the 416th) remained on high alert until December 1991. In April 1961, the unit was reassigned to the 6th Air Division, which began operations at Dow.