 This configuration was tested on a single aircraft but was not adopted for service use; however, NASA later used it for launching test rockets.The initial USAF Starfighters had a basic RCA AN/ASG-14T1 ranging radar, tactical air navigation system (TACAN), and an AN/ARC-34 UHF radio.The AN/ASG-14 fire control system used a pencil-beam radar antenna with two independent sights