F-15 puts tracking-system-assisted missile on target Published Aug. 11, 2021 EGLIN AIR FORCE BASE, Fla. -- The 85th Test and Evaluation Squadron conducted the first-ever live fire of an Advanced Medium-Range Air-to-Air Missile using an Infrared Search-and-Track system, here Aug. 5. The F-15C Eagle, equipped with a Legion Pod IRST Block 1.5 system successfully hitting a QF-16 aerial target. The IRST’s target tracking capability combined with the APG-63v3 RADAR to datalink the target location to the AIM-120 to put the weapon on target. The test’s successful was significant because an F-15 equipped with an IRST-cued AIM-120 enables aircrews to achieve detection, tracking, targeting, weapons employment and verification of an intercept without being dependent upon RADAR energy, according to Maj. Brian Davis, 85th TES chief of air-to-air weapons and tactics. The test proves DOD and the Air Force’s capabilities to target an aircraft outside of the traditional radar electromagnetic spectrum, according to Lt. Col. Jacob Lindaman, the 85th TES commander. Almost a year ago, the Air Force passed two other IRST milestones: the first missile shot of an AIM-9X using the Legion Pod on an F-15C and the first flight of a Legion Pod-equipped F-16.