Know about SR-72 spy plane that can traverse a continent in less than an hour

India TV News Desk

Published: April 02, 2014 22:52 IST,Updated: October 27, 2014 10:05 IST

New Delhi: SR-72 blackbird is a spy plane that can cross a continent in less than an hour.The unmanned, hypersonic aircraft is being designed by American aerospace company Lockheed Martin.With a mach speed of 6,

It would be a game changer in the battle field similar to the popularity of stealth.

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Spy Plane Traverse Continent Less Than Hour Lockheed Martin India TV News