A U.S. Navy Boeing E-6B aircraft, often called a “Doomsday plane” for its role in nuclear command and control, was spotted flying at low altitude over California’s Central Valley this week.
Add Yahoo as a preferred source to see more of our stories on Google. FILE: A Boeing E-6B Mercury. (U.S. Navy) A 150-foot-long Boeing E-6B Mercury, colloquially known as the "Doomsday Plane," was seen ...
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