▁– ▁ 1 ▁September ▁ 1 9 5 3 ▁▁ 1 7 0 7 th ▁Medical ▁Group ▁( l ater ▁ 1 7 0 7 th ▁US AF ▁Hospital ), ▁ 2 1 ▁September ▁ 1 9 5 1 ▁– ▁c . ▁ 3 0 ▁June ▁ 1 9 5 9 ▁ ▁Squad rons ▁▁ 1 7 0 7 th ▁Main ten ance ▁Squadron ▁( l ater ▁ 1 7 0 7 th ▁Field ▁Main ten ance ▁Squadron ), ▁ 1 ▁September ▁ 1 9 5 3 ▁– ▁ 1 ▁June ▁ 1 9 5 9 ▁▁ 1 7 0 7 th ▁Student ▁Squadron ▁( l ater ▁ 1 7 0 7 th ▁Techn ical ▁Training ▁Squadron ), ▁ 1 ▁September ▁ 1 9 5 4 ▁– ▁c . ▁ 3 0 ▁June ▁ 1 9 5 7 ▁▁ 1 7 0 7 th ▁Supp ly ▁Squadron , ▁ 1 ▁September ▁ 1 9 5 3 ▁– ▁ 1 ▁June ▁ 1 9 5 9 ▁▁ 1 7 0 9 th ▁Training ▁Squadron ▁( l ater ▁ 1 7 0 9 th ▁Techn ical ▁Training ▁Squadron ), ▁ 1 ▁September ▁ 1 9 5 4 ▁– ▁ 3 0 ▁June ▁ 1 9 5 9 ▁▁ 1 7 0 7 th ▁Support ▁Squadron , ▁ 2 1 ▁January ▁ 1 9 6 3 ▁– ▁ 1 ▁April ▁ 1 9 6 4 ▁▁ 1 7 4 0 th ▁Air ▁Transport ▁Squadron ▁( Trans ition ▁Training ▁Unit ), ▁ 1 ▁September ▁ 1 9