3 季节
39 插曲
First Flights with Neil Armstrong - Season 3 Episode 3 第 3 集
Conventional airplanes need large runways for takeoff and landing, a limitation that concerned defense planners. As turbine engines became lighter, a new type of aircraft became possible — one that could take off and land vertically, yet fly with the speed of jets.
- 年: 1993
- 国家: United States of America
- 类型: Documentary
- 工作室: A&E
- 关键词: aviation, military aviation
- 导向器: Rick Gordon
- 投: Neil Armstrong