Should be Lot 37 (FY13) a/c, replacing Lot 11. AFAIK plan is to replace rest of legacy aircraft on West Coast (four squadrons) with Super Hornets, presumably since only FRS with legacy a/c (VFA-106) is on East Coast (although gonavy.jp has VFA-87 converting to F/A-18E soon).
http://hanfordsentinel.com/lemoorenavyn ... 8fb75.html