North Warning System
Radar early warning system in Canada and the USA
Nº Q430603 ★★
Uncommon · History
North Warning System
Radar early warning system in Canada and the USA
The North Warning System (NWS, French: Système d'alerte du nord) is a joint United States and Canadian early-warning radar system for the atmospheric air defense of North America. It provides surveillance of airspace from potential incursions or attacks from across North America's polar region.
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From Wikipedia
The North Warning System (NWS, French: Système d'alerte du nord) is a joint United States and Canadian early-warning radar system for the atmospheric air defense of North America. It provides surveillance of airspace from potential incursions or attacks from across North America's polar region. It replaced the Distant Early Warning Line system in the late 1980s.
Text: Wikipédia, CC BY-SA 4.0. · Image: The original uploader was Reimelt at English Wikipedia. (Public domain) ·
