Three early F-14As were delivered in the autumn of 1972 to VX-4 at NAS Point Mugu, California for operational evaluation. The replacement squadron VF-124 at NAS Miramar received its first Tomcats in June of 1972. The job of VF-124 was to train Tomcat crews for duty with operational carrier-based squadrons. The first two operational Tomcat squadrons were VF-1 Wolfpack and VF-2 Bounty Hunters, both based at NAS Miramar. These units deployed aboard the USS Enterprise (CVN-65) in mid-1974.