Broncepulido
Posts: 385
Joined: 9/26/2013 Status: offline
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I see in the EC-121D/Q Warning Star variants: APS-45: AS/SS/2D, range 150, it should be 3D and very probaly not SS capable (I've it with máximum range 120, but I don't remember the range source, probably some books about the Constellation). APS-95: AS/SS/3D, range 250, but should be only 2D. If not, other APS-45 equipped variants (with APS-20) should not be capables of heigth-finding detections. As hints, in my personal tables about the EC-121, compilated some time ago from many books: PO-2W/WV-2/EC-121K (10/1954-1979): APS-20, APS-45, ESM. USNx142. EC-121M (WV-2Q) (1960+): APS-20, APS-45, ESM. USNx12, SIGINT. EC-121N (WV-3) (1955-1971): APS-20, APS-45, RWR. USN. RC-121C (1953?+): APS-20, APS-45, ESM. USAFx10. RC/EC-121D (1954+): APS-20, APS-45, ESM. USAFx74. EC-121H (1960+): APS-95 (AS/SS,2D,250 nm), APS-103 (3D, 168 nm), ESM. USAFx42. Upgrade, SAGE capable. EC-121Q Gold Digger (1962?+): APS-95 (AS/SS,2D,250 nm), APS-103 (3D, 168 nm), ESM. USAFx4, U-2 Dragonlady mission support, 966th Sq. at McCoy AFB. EC-121R Batcat (1967-1971?): APS-42 (SS, 200? nm), ESM. USAFx30, 10 equipped with ECM. EC-121S Coronet Solo: Pennsylvania ANGx5, for TV broadcasting. Also NC-121J. EC-121T (1968?-1978): APS-95, not upper dome in many, ESM. USAFx22, employed for ELINT.
< Message edited by Broncepulido -- 12/8/2013 12:03:16 PM >
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