Stratolaunch Systems

American space transportation venture

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May 5 2025 Stratolaunch Systems officially announced the successful completion of its second hypersonic flight and recovery with TA-2, confirming it as the first fully reusable hypersonic test vehicle that surpassed Mach 5 speed.
March 2025 Stratolaunch completed the second hypersonic flight of TA-2.
2024 The acquired Boeing 747 'Spirit of Mojave' is expected to become operational by mid-year.
December 2024 TA-2 completed its first hypersonic flight.
March 2024 Stratolaunch announced the completion of the first powered flight of TA-1, including a controlled ocean disposal.
2023 TA-0 completed separation testing, demonstrating safe release and controlled flight before gliding down to the Pacific Ocean.
December 2023 TA-1 flew its first captive carry mission with live propellant onboard.
May 25 2023 Stratolaunch acquired Virgin Orbit's modified Boeing 747, named 'Spirit of Mojave', expanding its air-launch fleet after Virgin Orbit's bankruptcy.
April 2022 Stratolaunch installed an adaptable hardware pylon onto the carrier aircraft, designed to carry and release Talon-A hypersonic vehicles.
May 2021 Stratolaunch announced that Talon-A test vehicles TA-0 and TA-1 were structurally complete.
April 13 2019 Roc completed its first successful flight test, flying for 2.5 hours and achieving significant altitude and speed milestones, shortly after founder Paul Allen's death.
2018 Stratolaunch initially proposed the Hyper-A (later renamed Talon-A), a reusable rocket-powered hypersonic flight vehicle capable of Mach 5-7 speeds.
May 2017 The Roc aircraft was rolled out, featuring the world's longest wingspan at 385 feet.
December 2011 Stratolaunch Systems announced the Roc carrier aircraft project, a twin-fuselage aircraft designed for air-launch-to-orbit (ALTO) rockets.

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