Raytheon, Northrop fight for F/A-18C/D AESA radar upgrade

A two-way competition has started to fill a sudden requirement to replace mechanically-scanned Raytheon APG-73 radars on seven squadrons of US Marine Corps Boeing F/A-18C/Ds. Raytheon and Northrop Grumman plan to respond to a request for proposals issued by the Marines within the last two weeks with active electronically scanned arrays (AESAs).

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