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USAF started 3.1 upgrade for F-22 Raptor aircraft
Washington, USA - A glance at the next 3.2 improvement too
The US Air Force started project 3.1 this year for its fifth generation air-superiority fighter aircraft F-22 Raptor produced by Lockheed Martin. The full upgrade concerns most of all the avionic and the electronic instrumentation on-board, including new SAR (Synthetic Aperture Radar) capabilities for the Grumman APG-77 which is currently mounted on the aircraft. Moreover, the upgrade will allow...
AVIONEWS - World Aeronautical Press Agency - 1139271
AVIONEWS - World Aeronautical Press Agency
AVIONEWS - World Aeronautical Press Agency