Aerospace Defense Command (6 February 1961-21 April 1976)

The station was assigned to Aerospace Defense Command in 1957, and was given designation "N-27A".

The 190th operated the aircraft until 1978 when they were retired as part of the draw-down of Aerospace Defense Command.

It was then assigned to Aerospace Defense Command from 1 October 1976 to 30 November 1979.

In late 1950, construction began on the Charleston Air Force Station, part of the Aerospace Defense Command.

In 1960, the unit received the F-102As and was placed under the direct supervision of the Aerospace Defense Command.

The squadron remained active until 1979 when it was inactivated as part of the draw-down of Aerospace Defense Command.

The unit was originally part of Aerospace Defense Command's 26th Aerospace Division.

Aerospace Defense Command (24 October 1963 - 1 January 1967 ;31 December 1970-1 November 1979)

Aerospace Defense Command stationed the 642d Aircraft Control and Warning Squadron at the station in 1957.

Aerospace Defense Command (6 February 1961-21 April 1976)

The station was assigned to Aerospace Defense Command in 1957, and was given designation "N-27A".

The 190th operated the aircraft until 1978 when they were retired as part of the draw-down of Aerospace Defense Command.

It was then assigned to Aerospace Defense Command from 1 October 1976 to 30 November 1979.

From 1946 to 1980 the United States maintained a dedicated Aerospace Defense Command, consisting primarily of dedicated interceptors.

In late 1950, construction began on the Charleston Air Force Station, part of the Aerospace Defense Command.

In 1960, the unit received the F-102As and was placed under the direct supervision of the Aerospace Defense Command.

The squadron remained active until 1979 when it was inactivated as part of the draw-down of Aerospace Defense Command.

Aerospace Defense Command (24 October 1963 - 1 January 1967 ;31 December 1970-1 November 1979)

Aerospace Defense Command stationed the 642d Aircraft Control and Warning Squadron at the station in 1957.