Customers travelling on Northern services can now ask members of staff for a Radar key, after the train operator issued the keys to thousands of conductors and station staff. Radar keys can be used to ...
Defense News on MSN
B-52 with key radar upgrade flies to Edwards for testing
The new AESA radar is a major part of the U.S. Air Force's plan to thoroughly revamp the venerable B-52, and extend its life into at least the 2050s.
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