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AN/AAQ-4

Country of Origin: USA

The AN/AAQ-4 is an infrared (IR) countermeasures system originally developed and deployed in Southeast Asia to protect the U.S. Air Force EB-66 aircraft. The system has been updated with multi-threat capabilities and reconfigured for helicopter application. It was deployed on Air Force HH-53s.

The AAQ-4 is an internally mounted system that electronically modulates a sapphire infrared source to produce an effective jamming signal. A dual transmitter provides protection on bands...

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