1 Musim
40 Episod
Battle Stations - Season 1 Episode 20
Designed in the 1950s by Kelly Johnson, the SR-71 Blackbird was the world's first stealthy aircraft, designed to over-fly enemy territory with impunity while photographing 100,000 square miles in an hour.
- Tahun: 2006
- Negara: United Kingdom, United States of America
- Genre: Documentary
- Studio: History
- Kata kunci: technology, airplane
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