DescriptionAF-2WAF-2SVS-25.jpg The U.S. Navy anti-submarine "hunter-killer-team" of the early 1950s: The Grumman AF-2W Guardian "hunter" (with APS-20-radar)
Federal Register 1960-12-20: Vol 25 Iss 246 ( ) Title Federal Register 1960-12-20: Vol 25 Iss 246 Volume 25 Publisher Federal Information & News Dispatch