Planes That Changed the World — Season 1, Episode 3: SR-71 Blackbird - Hypersonic Surveillance
Documentary • 46 min • 1 season, 3 episodes • ★ 8.0/10
Episode synopsis
Lockheed were tasked with creating a plane invisible to Russian radar, capable of reaching an altitude of 80,000 ft and speeds of Mach 3.2.
About Planes That Changed the World
This new series features the fascinating stories of three of the most important commercial aircraft ever to take to the skies.