NASA X-43
Код 2392400
- ISBN: 978-5-5112-1093-3
Код 2392400
High Quality Content by WIKIPEDIA articles! The X-43 is an unmanned experimental hypersonic aircraft with multiple planned scale variations meant to test various aspects of hypersonic flight. It was part of NASA`s Hyper-X program. It has set several airspeed records for jet-propelled aircraft.
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