Port Isabel Air Force Station

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Port Isabel Air Force Station
Air Defense Command.png
Part of Air Defense Command (ADC)
Port Isabel AFS is located in Texas
Port Isabel AFS
Port Isabel AFS
Location of Port Isabel AFS, Texas
Coordinates 26°09′20″N 097°20′16″W / 26.15556°N 97.33778°W / 26.15556; -97.33778 (Port Isabel AFS TM-190)Coordinates: 26°09′20″N 097°20′16″W / 26.15556°N 97.33778°W / 26.15556; -97.33778 (Port Isabel AFS TM-190)
Type Air Force Station
Site information
Controlled by  United States Air Force
Site history
Built 1958
In use 1958-1961
Garrison information
Garrison 811th Aircraft Control and Warning Squadron
Map all coordinates using: OpenStreetMap 
Download coordinates as: KML · GPX

Port Isabel Air Force Station (ADC ID: TM-190) is a closed United States Air Force General Surveillance Radar station. It is located 18.7 miles (30.1 km) north-northeast of Brownsville, Texas. It was closed in 1961.

History[edit]

Port Isabel Air Force Station came into existence as part of Phase III of the Air Defense Command Mobile Radar program. On October 20, 1953 ADC requested a third phase of twenty-five radar sites be constructed.

The 811th Aircraft Control and Warning Squadron was moved to the former Port Isabel Auxiliary Naval Air Station on 1 January 1958. It operated an AN/FPS-3A search radar and an AN/FPS-6 height-finder radar at the site, and initially the station functioned as a Ground-Control Intercept (GCI) and warning station. As a GCI station, the squadron's role was to guide interceptor aircraft toward unidentified intruders picked up on the unit's radar scopes.

The Air Force inactivated Port Isabel AFS on 1 June 1961 due to budgetary constraints. Today the site is part of the Port Isabel-Cameron County Airport and the Port Isabel Detention Center.

Air Force units and assignments[edit]

Units[edit]

  • Constituted as the 811th Aircraft Control and Warning Squadron
Activated on 8 November 1956 at Oklahoma City AFS, OK (not equipped or manned)
Moved to Port Isabel AFS on 1 January 1958
Discontinued and inactivated on 1 June 1961

Assignments[edit]

See also[edit]

References[edit]

 This article incorporates public domain material from the Air Force Historical Research Agency website http://www.afhra.af.mil/.

External links[edit]