Strike Fighter Wing, U.S. Atlantic Fleet (SFWL) (aka Strike Fighter Wing Atlantic, SFWL, STRKFIGHTWINGLANT) is the U.S. Navy's largest type wing with 18 squadrons flying more than 300 aircraft composed of six different variants of the F/A-18 Hornet and Super Hornet. The wing, based at NAS Oceana, is also home to the east coast F/A-18 Fleet Replacement Squadron (FRS) which trains pilots and Weapon Systems Officers (WSOs) in the Hornet and Super Hornet before they are assigned to operational fleet squadrons. The fleet squadrons deploy as part of Carrier Air Wings (CVWs) on aircraft carriers on both the east and west coasts.