Tyler FAA Radar Site
Tyler FAA Radar Site (1960s-Active) - A Federal Aviation Administration (FAA) Long Range Radar (LLR) site established circa 1979-1980 near Tyler, Lincoln County, Minnesota. The site is used to identify and track military and civilian aircraft movements within a 200-mile radius and to provide air-ground radio communication with those aircraft. Assigned an FAA ID of ZQJC. Active FAA Radar Site. HistoryThis site became an FAA radar site circa 1979-1980, furnishing radar track data to the FAA ARTCC's and to USAF Direction Centers. The initial FAA ARSR-2 search radar remained in operation until it was modified to become a Common Air Route Surveillance Radar (CARSR) with a 7172 antenna reportedly as of 18 Jan 2012. A FYQ-47 Common Digitizer was probably placed in service by February 1973 when the USAF/FAA FST-2 to FYQ-47 replacement program was completed. The nationwide replacement program converting FAA legacy radar systems to the CARSR radar configuration was completed by 17 Aug 2015 and Tyler FAA Radar Site was a part of that program. Legacy FAA radars underwent a Service Life Extension Program (SLEP) that replaced key components in the vintage ARSR-1, ARSR-2, FPS-20, FPS-66 and FPS-67 radars. The CARSR program replaced legacy klystron radar transmitters with a solid-state transmitter as well as renovating the radar receiver and signal processor. The CARSR modification also included common digitizer functionality making a separate common digitizer unnecessary. The Tyler FAA Radar Site is now operating with the CARSR radar. The radar site data is now available to the USAF/NORAD Battle Control System-Fixed (BCS-F) operations centers (EADS & WADS) as well as the FAA Minneapolis ARTCC (ZMP) and adjacent ARTCCs. Other federal agencies have access to the data under the Homeland Security umbrella.
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