https://theaviationist.com/tag/stratolaunch-carrier-aircraft/
Stratolaunch Carrier Aircraft Archives - The Aviationist
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https://www.space.com/stratolaunch-roc-carrier-aircraft-test-flight-5
Stratolaunch aces 5th test flight with giant hypersonic aircraft carrier | Space
May 4, 2022 - The Roc carrier aircraft, the biggest airplane ever built, completed its fifth test flight this Star Wars Day (May 4).
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