SR-72: US secret hypersonic jet to allegedly break sound barrier in 2025
interestingengineering.com
Widely reported as the fastest plane ever developed, Lockheed Martin's SR-72 "Son of Blackbird" will test the claim sometime in 2025.

SR-72: US secret hypersonic jet to allegedly break sound barrier in 2025 | Believed to be a top-secret project of the US Air Force, the SR-72 is touted to reach over 4,000 mph (6,437 kph), making i…::undefined

  • The BartoEnglish
    7·
    11 months ago

    Damn it shoulda payed attention, too excited about my obscure joke.

      • The BartoEnglish
        2·
        11 months ago

        It’s not very often I get to reference them, at least it got a laugh, that’s all I cared about lol. Tasked failed successfully I guess.