[4] The AN/FPS-132 Upgraded Early Warning Radar (UEWR) is a series of phased array radar systems used for long-range early warning and space surveillance, operating as part of the United States Missile Defense and Space Surveillance Network.New AN/FPS-123 Early Warning Radars became operational in (Beale) and (Cape Cod) in each base's existing PAVE PAWS "Scanner Building".[7] In 2001 SSPARS equipment included: After the Fylingdales BMEWS radars had been replaced by Raytheon/Cossor AeroSpace and Control Data Corporation (embedded CDC-Cyber computer) at a cost of US $100M,[citation needed] in February 1995 the "missile warning center at Cheyenne Mountain AS [was] undergoing a $450 million upgrade program".[22] In 2007, 100 owners/trustees of amateur radio repeaters near AN/FPS-123 radars were notified to lower their power output to mitigate interference,[23] and AN/FPS-123s were part of the Air Force Space Surveillance System by 2009.[29] After additional UEWR installations for GMD at Thule Site J and the UK (contracted 2003),[30] a 2012 ESD/XRX Request for Information for replacement, and remote operation, of the remaining "PAVE PAWS/BMEWS/PARCS systems" at Cape Cod, Alaska, and North Dakota was issued.