ATC - US policy - US stalls over sole means - The US backs away from using satellite-based Global Positioning System as a sole means of navigation
Jane's airport review ; 12 , 1 ; 35-36
2000
Aufsatz (Zeitschrift)
Unbekannt
Global Positioning System - A 15-year Transition to Sole-means Navigation
British Library Conference Proceedings | 1996
|Global positioning system as a sole means for civil air navigation
Tema Archiv | 1984
|GPS-Based Sole Means of Navigation System
British Library Conference Proceedings | 1997
|Satellite positioning system: sole mean for navigation?
British Library Online Contents | 1993
|Sole means navigation in US Navy aircraft
IEEE | 1988
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