Первый конвертоплан Белла

    Lukas

    Старожил
    A photo of the Bell Helicopter BAT (Bell Advanced Tiltrotor) mockup built in the late 1980s. This was an early competitor in the Light Helicopter eXperimental (LHX) program, eventually won by what would become the RAH-66 Comanche. While the BAT met the early requirements of the program, it was too unconventional.
    bell-bat-1.jpg
     

    Бурундук

    заблокирован
    При употреблении слова "первый" надо быть очень осторожным.
    Конвертоплан Bell XV-3 взлетел ещё в 1955 г.