Pilots laughing at me? Are these the pilots who don't know what airport they
take off from? No wonder you don't think it physically possible to navigate
without a GPS - you don't know where you are to start!




"JAXAshby" wrote in message
...
Of course DR requires a known reference point. If you weren't so convinced
navigation is impossible without a GPS you might learn how it works.

jeffies, virtually every last pilot in the country with a valid license is
laughing at you. "flying blind" is illegal, and has been for seven some
decades, and for good reason. All pilots know that and know why.

you have changed the definition of DR to that of "pilotage", as in going from
one known landmark to the next.