VF-121

VF-121, also known as "The Pacemakers," was a United States Navy fighter squadron established in 1946. Initially flying F6F Hellcats and later transitioning to jet aircraft such as the F9F Panther and F3H Demon, the squadron played an important role in training and operational deployments during the Korean War era. In the late 1950s, VF-121 became the Fleet Replacement Squadron (FRS) for the F-4 Phantom II on the West Coast, responsible for training aircrews and maintenance personnel for the new aircraft. VF-121 was disestablished in 1971, having significantly contributed to the development and readiness of U.S. Navy fighter aviation.