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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.
- سال: 2006
- ملک: United Kingdom, United States of America
- صنف: Documentary
- اسٹوڈیو: History
- مطلوبہ الفاظ: technology, airplane
- ڈائریکٹر:
- کاسٹ: