Othello Air Force Station

Othello Air Force Station (1952-1975) - A Cold War long range U.S. Air Force Radar Station first established in 1952 near Othello, Adams County, Washington. Named Othello Air Force Station after the nearby town. Initially assigned a Permanent ID of P-40 and later a Sage ID of Z-40. Abandoned in 1975.

Othello Air Force Station Main Gate, Motor Pool in Background	Othello AFS Orderly Room, OPS Building, Radome and Radio Site in Background
Othello AFS, two FPS 6s on the left, FPS 3 in the bubble and Operations building on the right, circa 1959

History of Othello Air Force Station

Established in September 1951 with the relocation of the 637th AC&W Squadron to the newly constructed radar station. Initial equipment included the FPS-3 search radar and an FPS-5 height finder radar. The radar equipment evolved into an FPS-3 search radar with two FPS-6 height finder radars while the site was still a manual Ground Control Intercept (GCI) site.

The transition to the automated SAGE system began with instation of the GPA-37 analog intercept control system which allowed local controllers to vector interceptors to their targets. Operation of the GPA-37 continued even as the site was being upgraded for the automated SAGE system with the FST-2 installation and the search radar upgrade to the FPS-20.

The site began operation as a SAGE site on 15 Mar 1960 initially feeding the direction center DC-15 at nearby Larson AFB. With the closure of DC-15 in 1963 Othello was connected to the DC-12 direction center at McChord AFB. The search radar was upgraded to an FPS-7C and an FPS-26A height finder radar was installed in 1963-64.

In the following years Othello was selected as a Backup Interceptor Control (BUIC) site as a backup to the Sage direction center in case of failure. Othello AFS and the 637th were deactivated on 31 Mar 1975.

Unit Designations:

• 637th Aircraft Control & Warning (AC&W) Squadron (1947-1960)
• 637th Radar Squadron (RADRON) (1960-1970)
• 637th Air Defense Group (ADG) (1970-1974)
• 637th Aircraft Control & Warning (AC&W) Squadron (1974-1975)

Othello AFS Major Equipment List

Search Radar	HF Radar	Data Systems	Radio
FPS-3 FPS-20 FPS-7C FPS-107	FPS-5 FPS-6 FPS-6A FPS-26	GPA-37 FST-2/A/B BUIC-I BUIC-III

Current Status

Private property near Othello, Adams County, Washington.

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Location: On Radar Hill, 7 miles south of Othello, Adams County, Washington. Maps & Images Lat: 46.721389 Long: -119.18 Multi Maps from ACME Maps from Bing Maps from Google Elevation: 1,280'

See Also:

• USAF Radar Sites

Sources:

Links:

• North American Forts - Othello Air Force Station
• Radomes - Othello Air Force Station
• Wikipedia - Othello Air Force Station

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