SAS Infrared Acquisition Designation System (IRADS) Masthead

The Infrared Acquisition and Designation System combines infrared imaging and laser designation for precision weapon delivery.

The IRADS is the electro-optical targeting system for the U.S. Air Force's F-117A Stealth Fighter. Under contract to the U.S Air Force, Raytheon has provided upgrades to the reliability, maintainability, and supportability of the targeting system.



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