As a baseline it is appropriate to begin with a review of the existing system. The primary weather surveillance radar system operated by U.S. agencies is the WSR-88D (NEXRAD) system, consisting of ...
The federal government has picked two companies to replace 612 radar systems nationwide that date back to the 1980s as part of a multibillion-dollar overhaul of the nation's air traffic control system ...
The U.S. Air Force flew its first B-52 Stratofortress to be loaded with a new and modern Active Electronically Scanned Array radar to Edwards Air Force Base in California on Dec. 8. (James West/U.S.
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