来自MSN2 个月
X-plane: US high-speed, runway-free rotor aircraft ready for real-world testing
This testing phase follows the Stop/Fold rotor system assessment conducted at the Holloman High-Speed Test Track in New Mexico in 2023 ... in 2021 for the US Special Operations Command’s ...
New Marine One helicopters the US spent $5 billion on aren't allowed to carry the president ...
The new Marine One helicopters, part of a program that the US spent $5 billion on ... In early 2021, the Department of ...
TASS6 年
Kamov Design Bureau to create flying lab to test advanced high-speed helicopter
As was reported earlier, Russia’s Defense Ministry will get three projects of an advanced high-speed combat helicopter with a different design and aerodynamic scheme for examination MOSCOW ...