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Navigation
GPS systems are:
- guaranteed to be accurate to within 99.4% for instrument approaches 95%
of the time
- susceptible to jamming and interference
- guaranteed to be accurate to within 10 meters constantly
- signals can be blocked during abnormal flight attitudes
9.10.3.4 The future
We must acknowledge that GNSS systems have partly made VDF, ADF and VOR
navigation redundant for VFR flight.
Navigation systems such as
SKYDEMON are the solution
for pilots who want to
perform safe navigation.
The school recommends that
you as a student try
SKYDEMON and learn to use
it during flight and for flight
planning. It is a relatively
inexpensive system.
www.skydemon.aero
Make an emergency plan if the IPAD goes black in the summer heat. The line on
the map is worth its weight in gold in such a situation.
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Flyveteori PPL(A)(UL)/LAPL Henning Andersen, Midtjysk Flyveskole© 2025 899
