Over-the-Horizon Backscatter Radar Network, Columbia Falls Radar Site Receive Sector Two Antenna Array, At the end of Shadagee Ridge Road, Columbia Falls, Washington County, ME
Summary
Significance: The Over-the-Horizon Backscatter radar network was an important physical and scientific product of the Cold War. From theories that had been conceived in the days of early long-distance radio transmissions, and building on over three decades of research into the subject, the network was a tremendous technological and military accomplishment. Although it was only starting operation as the Cold War was ending, the ability of a radar system to warn against low-flying aircraft at distances of up to 1,800 miles away was an amazing step forward in air defense. This structure is one of three arrays that received signals broadcast from the transmitter arrays located in Moscow, Maine.
Survey number: HAER ME-101-G
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Tags
defense industry
cold war
military facilities
radar
radar tracking stations
antennas
columbia falls
backscatter
network
columbia
falls
columbia falls radar site
sector
antenna
array
sector two antenna array
shadagee
ridge
shadagee ridge road
washington county
maine
historic american engineering record
photo
ultra high resolution
high resolution
bridge
library of congress
Date
1969 - 1980
Contributors
Historic American Engineering Record, creator
Location
columbia falls
,
44.75168, -67.75660
Source
Library of Congress
Link
Copyright info
No known restrictions on images made by the U.S. Government; images copied from other sources may be restricted. http://www.loc.gov/rr/print/res/114_habs.html