▁ 2 6 ▁August ▁ 1 9 4 8 ▁▁ 3 8 9 th ▁Air ▁Base ▁G p , ▁ 1 ▁February ▁ 1 9 5 8 ▁( rd sg d ▁ 3 8 9 th ▁Com bat ▁Support ▁G p , ▁ 1 ▁January ▁ 1 9 5 9 ) ▁▁ 8 0 9 th ▁Com bat ▁Support ▁G p , ▁ 1 ▁July ▁ 1 9 6 3 ▁▁ 9 0 th ▁Com bat ▁Support ▁G p ▁( red es ign ated ▁ 9 0 th ▁Mission ▁Support ▁Group ), ▁ 1 ▁August ▁ 1 9 7 2 ▁– ▁present ▁ ▁Major ▁units ▁assigned ▁▁▁ ▁US AF ▁A viation ▁Engineering ▁School , ▁ 1 ▁June ▁ 1 9 4 7 ▁– ▁ 1 ▁May ▁ 1 9 5 9 ▁▁ 3 4 5 0 th ▁Techn ical ▁Training ▁Wing , ▁ 2 6 ▁August ▁ 1 9 4 8 ▁– ▁ 1 ▁February ▁ 1 9 5 8 ▁▁ 4 3 2 0 th ▁Str ateg ic ▁Wing , ▁ 1 ▁February ▁ 1 9 5 8 ▁ ▁Red es ign ated ▁ 7 0 6 th ▁Str ateg ic ▁Miss ile ▁Wing , ▁ 2 3 ▁February ▁ 1 9 5 8 ▁ ▁Red es ign ated ▁ 3 8 9 th ▁Str ateg ic ▁Miss ile ▁Wing , ▁ 1 ▁July ▁ 1 9 6 1 ▁– ▁ 2 5 ▁March ▁ 1 9 6 5 ▁▁ 1 3 th ▁Air ▁Division , ▁ 1 ▁July ▁ 1 9