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Navigation



                A DME station can only service a limited number of users at a time.





                DME       measures       the

                oblique distance from the
                aircraft  down  to  the

                beacon in NM.




                If you pass directly over, you will get your altitude in NM.





                Try your skills with different navigation systems on this simulator, where you can

                choose many different settings yourself (may take some time to open).



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                9.10    GNSS systems – in general



                GNSS (Global Navigation Satellite System) is an umbrella term for all satellite-

                based navigation systems that provide position determination, speed and timing

                information to users on the ground, in the air and at sea.



             Flyveteori PPL(A)(UL)/LAPL             Henning Andersen, Midtjysk Flyveskole© 2025               890
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