9 4 5 ▁▁ 4 1 4 4 th ▁A AF ▁Base ▁Unit , ▁ 1 6 ▁October ▁ 1 9 4 5 ▁– ▁ 2 8 ▁August ▁ 1 9 4 8 ▁▁ 3 0 7 6 th ▁Air ▁Base ▁Group , ▁ 2 0 ▁May ▁ 1 9 4 9 ▁– ▁ 2 5 ▁June ▁ 1 9 5 1 ▁▁ 3 0 7 7 th ▁Ex perimental ▁Group , ▁ 2 0 ▁May ▁ 1 9 4 9 ▁– ▁ 2 5 ▁June ▁ 1 9 5 1 ▁▁▁ 7 3 0 th ▁A AF ▁Base ▁Unit ▁( F light ▁Test ), ▁ 1 1 ▁March ▁ 1 9 4 4 ▁– ▁ 2 5 ▁June ▁ 1 9 5 1 ▁ ▁Re - design ated : ▁ 4 1 4 4 th ▁A AF ▁Base ▁Unit ▁( F light ▁Test ) ▁ ▁Re - design ated : ▁ 2 7 5 9 th ▁AF ▁Base ▁Unit ▁( F light ▁Test ) ▁ ▁Re - design ated : ▁ 2 7 5 9 th ▁Ex perimental ▁Wing ▁ ▁Rep la ced ▁by : ▁Air ▁Force ▁Fl ight ▁Test ▁Center , ▁ 2 5 ▁June ▁ 1 9 5 1 ▁ ▁Re - design ated : ▁Air ▁Force ▁Test ▁Center , ▁ 1 3 ▁July ▁ 2 0 1 2 – Pres ent ▁▁ 3 0 7 6 th ▁Air ▁Base ▁Group , ▁ 2 0 ▁May ▁ 1 9 4 9 ▁ ▁Re - design ated ▁ 6 5 1