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The AN/FPS-108 COBRA DANE is a PESA phased array radar installation operated by Raytheon for the United States Space Force (originally for the United States Air Force) at Eareckson Air Station on the island of Shemya, Aleutian Islands, Alaska. [1]
The crew was initially preparing for a water landing in case there was a real fire, but the aircraft continued to Eareckson/Shemya to make an emergency landing there. [ 19 ] [ 20 ] On 24 December 2018, Delta Air Lines Flight 128 from Beijing to Seattle carrying 194 passengers landed safely on Shemya Island due to engine issues.
The primary mission of COBRA DANE is to collect radar metric and signature data on foreign ballistic missile events. Additional missions include collecting space surveillance data on new foreign launches and satellites in low-earth orbit. The radar has a 95-foot diameter phased array and the capability to track and record data on as many as 120 ...
The squadron was first organized at Shemya Air Force Station, Alaska as the 16th Surveillance Squadron and assigned to the 73d Aerospace Surveillance Wing of Air Defense Command. [1] The unit's mission was to operate the Cobra Dane long-range early warning radar system, used to track Soviet intercontinental ballistic missile launches.
Deployed at Shemya Island, Alaska, as a UHF radar and upgraded to L-Band in 1964. Used as tracker radar for Spacetrack network measurements once target detected. Principally used for intelligence purposes to track Russian missiles. The advanced FPS-108 Cobra Dane phased array radar replaced the FPS-17 and FPS-80 radars in 1977.
These radars were closed in the 1970s when the Cobra Dane phased array radar was built to monitor missile tests. Shemya was redesignated from an Air Force station to an Air Force base in 1968. The AN/FPS-17 Detection Radar at the Shemya AFB became operational in May 1960, and the AN/FPS-80 Tracking Radar became operational on April 1, 1962.
Sgt. Christina Ortiz and Lt. Michael Desanto allegedly had a relationship in the 34th Precinct stationhouse.
Cobra Judy was the Airforce code name for the afloat phased-array radar that was designed with a primary mission of monitoring Soviet missile tests and which operated in conjunction with land based phased-array radar Cobra Dane and Cobra Ball aircraft. [1] Cobra Judy was replaced by the Cobra Judy Replacement (CJR) in April 2014.