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.

Created By
Status	Ended
Original Name	Planes That Changed the World
First Air Date	March 24, 2015
Last Air Date	April 7, 2015
Seasons	1
Episodes	3
Episode Runtime	46min
Language	English
Original Language	English
Production Countries	United Kingdom
Production Companies	Arrow Media Smithsonian Channel
Networks	Quest

S01E03

SR-71 Blackbird - Hypersonic Surveillance

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.