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NASA, Lockheed Martin Reveal X-59 Quiet Supersonic Aircraft
(www.nasa.gov)
This is a most excellent place for technology news and articles.
Even regular planes have negative effects on the neighborhoods they take off and land over. This is definitely going to be worse.
I'll only believe the "low noise" PR if it flies supersonic directly over Malibu or the Hamptons and Nantucket.