发明授权
US08145367B2 Closed airport surface alerting system 有权
闭路机场地面警报系统

Closed airport surface alerting system
摘要:
A system and a method alerts the occupant of an aircraft that the aircraft is in, or approaching, a zone of awareness associated with a closed surface at the airport.
公开/授权文献
信息查询
0/0