Fort Travis WWII Radar Site

Fort Travis WWII Radar Site (1943-1946) - A World War II U.S. Army Radar Site established in 1943. Used to provide fire control information to large caliber (6" and above) coastal gun batteries in the Harbor Defense of the Galveston against enemy warships. Located on Fort Travis near Galveston, Galveston County, Texas. Closed in 1946. Fort Travis WWII Radar Site Plan. Note the similarity of the equipment placement in the photo of a typical installation below. History Part of the Harbor Defense of Galveston. SCR-296A Typical Radar Set Installation. Constructed and transferred for use on 20 Dec 1943 as Fort Travis WWII Radar Site. Construction costs to date of transfer were $18,302.02. The physical plant consisted of a transmitter building, two power houses each with a 1000 gallon fuel tank, a 100' steel tower and a antenna housing disguised as a water tank atop the tower. The three buildings and the tower were prefabricated steel units furnished by the Signal Corps. The buildings and the tower were placed on concrete pads and footings installed by the Corps of Engineers who erected all of the structures. Access to the antenna on top of the tower was by a small hoist operated by an electric motor. The radar equipment was installed by the Signal Corps. It required 16.3kW of 120/240 AC, 1 phase, 60 cycle power furnished by post power backed up by the two on-site generators. The two 25 kW generators were furnished and installed by the Signal Corps. Site Operation SCR-296A Range Operator Display. SCR-296A Azimuth Operator Displays In operation, the SCR-296A radar could only track one target at a time. Target assignments were made from the harbor HECP/HDCP command posts by telephone, citing the approximate range and azimuth of the target. The SCR-296A radar operators would then find the target and pass the precise range and azimuth to the plotting room at the gun battery by phone. Two operators were required, one for the range position and one for the azimuth position. The radar operators would continue to track the target and update the plotting room as the range and azimuth changed. The Radar track data was provided by telephone to support [[Battery 236] as the primary battery and to secondary batteries including Battery 235 and Battery Hoskins. Battery 236 was a 6" gun battery located in the center of the Fort Travis reservation. The SCR-296A Radar equipment was declared obsolete by AG letter on 17 Jan 1946. The Tower and radar equipment were to be disposed of while the buildings were to be retained. Closure Closed circa 1946. Current Status The remains of the Radar building and the four antenna footings can be seen on Google maps of the northwest corner of the Fort Travis reservation. {"selectable":false,"width":"500"} Location: Fort Travis in Galveston County, Texas. Maps & Images Lat: 29.36744 Long: -94.75598 Multi Maps from ACME Maps from Bing Maps from Google Antenna Elevation: 123.8' Site Elevation: 123.8' See Also: Fort Travis (2) Battery 236 US Radar Sets SCR-296 Radar Set Western WWII Radar Sites Sources: U.S.Army, Supplement to the Harbor Defense Project of Galveston, (HD-G-ANN-45), 15 Mar 1944, CDSG RCW-Corrected to 15 Aug 1944, CDSG. Links: Visited: No