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| Aircrew of the F/A 18 Super Hornet carrying the Navy’s (IRST) system. Photo: Navair |
[Avionics Today 12-05-2014] The Navy’s Infrared Search and Track (IRST) system received Milestone C acquisition approval, authorizing Low-Rate Initial Production (LRIP) of the sensor pod. The long-wave infrared sensor pod will be integrated into Navair’s F/A-18 Super Hornet aircraft to search for, identify and track heat sources at extended ranges.
The IRST pod is a passive system that does not emit radiation, thereby hindering the enemy’s ability to detect the system. It also allows simultaneous tracking of multiple targets under normal and electronic attack warfare conditions. The sensor pod is mounted within the Super Hornet’s centerline fuel tank, requiring no modifications to the aircraft’s airframe.
Performance and aeromechanical flight testing will continue to determine the IRST capability’s limits within aircraft constraints and to ensure operational stability and safety, critical steps toward attaining Initial Operational Capability (IOC).