Trực thăng ĐỨC

Flettner Fl-185 (1936)

Dornier Do-32 (1962)

Flettner Fl-265 (1939)









Focke-Wulf Fw-61 (1936)







Focke-Achgelis Fa-223 Drache (1940)







MBB Bo-105 (1967)







Flettner Fl-282 Kolibri (1942)

Bolkow Bo-46 (1964)

Focke-Wulf Fw.186 (1937)