Flugtenglar
 Flokkayfirlit

Siglingafræði

 HeitiVeffang
Global Aviation Navigatorwww.globalair.com
GPS World Onlinewww.gpsworld.com
GPS WWW Resource Listwww.averstar.com/
Institute of Navigation (ION)www.ion.org
Introduction to GPS Applicationswww.redsword.com/gps
Navigation Site, Thewww.web-net.nl
PilotAgewww.pilotage.com
 




 © 2001-2013, Hugmót ehf - Allur réttur áskilinn