ca. 1980: TOS USN. By 1988: Electronic Attack Squadron 130 (VAQ-130), NAS Whidbey Island, WA. By 8/90: VAQ-132 at Whidbey and later that year deployed about USS Saratoga for combat in Operation Desert Storm. By 9/02: VAQ-129 at Whidbey. By 2009: VAQ-138 at Whidbey. By August 2010: VAQ-137 at Whidbey. By 2016: MCAS Cherry Point with Marine Tactical Electronic Warfare Squadron 2 (VMAQ-2). Still active with the USMC as late as April 2017, but may be replaced by EA-18G by now.