SR-72

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Spy Plane Can Fly Anywhere on Earth—in an Hour
Spy Plane Can Fly Anywhere on Earth—in an Hour 
IN CASE YOU MISSED IT
Nov 10, 2013 3:55 PM CST

Spy Plane Can Fly Anywhere on Earth—in an Hour

But aircraft won't be in service until 2030 at the earliest

(Newser) - Lockheed Martin is working on an unmanned spy plane that can travel at six times the speed of sound—meaning that no matter where it needs to go, it can be there in an hour, LiveScience reports. The SR-72, under development in California, is a follow-up to the SR-71 Blackbird,...

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