Detachment 1
Saipan, Marianas
24 Mar 1948-1 Apr 1949
Redesignated: 620th TCS
Hohenstadt, West Germany [later, Metz, France]
15 Feb 1955-18 Jan 1957.
Da Nang Airport, South Vietnam
8 Apr 1964-22 Dec 1965
Duong Dong Airfield [later at Phu Quoc Airfield], South Vietnam1
5 Aug 1967-20 Dec 1968
Equipment: MPS-11, TPS-40

Detachment 2
Iwo Jima
24 Mar 1948-1 Apr 1949
Leonburg, West Germany
15 Feb-1 Jul 1955
Ubon, RTAFB, Thailand
8 Apr 1964-22 Dec 1965.
Equipment: MPS-11, MPS-14

Detachment 3
Saipan, Marianas
27 Jun-24 Aug 1948
Can Tho Airport, South Vietnam
8 Apr 1964-30 Jun 1972
Equipment: UPS-1
Quang Tri, Republic of Vietnam
Relocated: Camp Evans, August 1971
Deactivated: February, 1972
Commander: Major James Borel 1971

Detachment 5
Nakon Phanom RTAFB, Thailand
Activated: 2 Aug 65 - 22 Dec. 1965
Equipment: MPS-11, TPS-40

Detachment 7
Tay Ninh Mt [later at Trang Sup], South Vietnam)
Activated: 2 Aug 65 - May 1968.
Equipment: UPS-1

Detachment 8
Ca Mau, South Vietnam
Activated: 2 Aug 65
Deactivated: 15 May 1968
Equipment: UPS-1

Detachment 9
Ban Me Thuot Airport, South Vietnam
Activated: 16 Sep 65
Deactivated: 29 Feb 1972.
Subordinate to: 505th TCG
Equipment: UPS-1, TPS-10D, MPS-11, MPS-14

Detachment 10
Pleiku Airport, South Vietnam
Activated: 16 Sep 65 - 8 Nov 1966
Equipment: TPS-1D, TPS-10D

Detachment 11
Island of Hon Tre, Republic of Vietnam
Equipment: MPS-11