AN/FPS-30

{{Needs more citations|date= June 2025}}

The Bendix AN/FPS-30 was a long-range search radar deployed at Distant Early Warning Line (DEW Line) sites in Greenland. It was an advancement over the AN/FPS-19 radars deployed in Alaska and Canada, being optimized for use in severe Arctic conditions. It was planned as a replacement, however cost constraints led to it only being installed at the Greenland DYE sites. In accordance with the Joint Electronics Type Designation System (JETDS), the "AN/FPS-30" designation represents the 30th design of an Army-Navy electronic device for fixed ground search radar.{{cite book|last=Winkler|first=David F.|title=Searching the Skies: The Legacy of the United States Cold War Defense Radar Program|chapter=Radar Systems Classification Methods|page=73|publisher=United States Air Force Headquarters Air Combat Command|location=Langley AFB, Virginia|year=1997|lccn=97020912|url=https://nuke.fas.org/guide/usa/airdef/1997-06-01955.pdf}} {{source-attribution}}{{cite book|author=Avionics Department|title=Electronic Warfare and Radar Systems Engineering Handbook|edition=4|chapter=Missile and Electronic Equipment Designations|pages=2–8.1|publisher=Naval Air Warfare Center Weapons Division|location=Point Mugu, California|year=2013|url=https://apps.dtic.mil/sti/tr/pdf/ADA617071.pdf}} The JETDS system also now is used to name all Department of Defense electronic systems.