New Directions: NASA's Airspace Operations and Safety Program

[摘要] Overview briefing of Airspace Operations and Safety Program (AOSP) and Airspace Technology Demonstration (ATD) project.

[发布日期] 2014-12-12 [发布机构]

[效力级别] [学科分类] 航空航天科学

[关键词] [时效性]

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