PIRATE (Passive InfraRed Airborne Track Equipment) is the FLIR/IRST for Eurofighter Typhoon. Developed by the Airborne and Space Systems Division-led consortium, Eurofirst, PIRATE is a complex system that operates radar-like modes in a wide field of regard. PIRATE is capable of operating against several heavily cluttered scenarios in each one of the following IRST modes: Multiple Target Tracking, Single Target Tracking and Slaved Acquisition.