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Post-World War II radar stations included those of the 1948 "five-station radar net" and the Lashup network completed in 1950, followed by the "Priority Permanent System" with the initial (priority) radar stations completed in 1952 [3]: 223 as a "manual air defense system" [4] with Manual ADCCs (e.g., using Plexiglas plotting boards as at the 1954 Ent Air Force Base command center for ADC.) [3 ...
The Semi-Automatic Ground Environment (SAGE) was a system of large computers and associated networking equipment that coordinated data from many radar sites and processed it to produce a single unified image of the airspace over a wide area. [5]
Permanent System radar stations, the Air Defense Command manual network of radar stations prior to deployment of SAGE; Pinetree Line, a series of radar stations located across southern Canada at about the 50th parallel north. Lashup Radar Network radar stations, the radar stations deployed 1950-2 when the "Radar Fence" Plan was not approved
As SAGE became fully operational, the squadron title was changed to 781st Radar Squadron (SAGE) on 1 October 1959. [9] Custer AFS was known by Permanent System ID P-67 and Saugatuck, one of four subordinate gap-fillers, held site ID P-67C until 31 July 1963, [ 10 ] when all SAGE radar squadron designations were changed to the NORAD prefix Z and ...
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The San Francisco Z-38 (Mill Valley) site differed from Manual Air Defense Control Centers that networked Permanent System radar stations, NORAD Control Centers had simpler C 3 equipment (e.g., for the "austere SAGE area" in the Zone of the Interior) than the Direction Centers' AN/FSQ-7s such as the General Electric AN/GPA-37 Course Directing Group with AN/GPA-67 Time Division Data Link ...
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Map of regions covered by the 122 Weather Forecast Offices. The National Weather Service operates 122 weather forecast offices. [1] [2] Each weather forecast office (WFO or NWSFO) has a geographic area of responsibility, also known as a county warning area, for issuing local public, marine, aviation, fire, and hydrology forecasts.