Airport ground aircraft automatic taxi route selecting and...
Airport guidance system, in particular airport surface...
Airport incursion avoidance system
Airport map display system and data interchange method
Airport navigation light unit and airport navigation light...
Airport operations monitoring system
Airport surveillance system
Airport target tracking system
Alarm filtering in a ground proximity warning system
Alert and warning system and method
Alerting device and system for abnormal situations
Altitude range filter for cockpit traffic display
An acoustic highway monitor
An automated vehicle tracking and service provision system
An efficient location referencing method
An incursion collision avoidance system for vehicle traffic...
An integrated parking, enforcement and detection arrangement
An intersection-located driver alert system
An object monitoring system
Anti-collision device for moving vehicles