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IRST21 (AN/ASG-34(V)1)

Country of Origin: USA

The IRST21 is the next-generation successor to the AAS-42 system.

When integrated into a pod for the F-15, the system is known as the Legion Pod (See separate record); when integrated into a fuel tank/ECU/sensor combination for the F/A-18, the system is known as the ASG-34(V)1 pod.

For the Navy Super Hornet, IRST21 is integrated in the front of the centerline fuel tank. For the Air Force, the IRST21 sensor operates in Lockheed Martin’s Legion Pod.

Infrared Search and Track (IRST) is...

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