Originally Posted by
Band a Lot
Honest question/statement.
Are they not the same satellite's IPads and say Garmin 430 use - is an error or failure is in one it is in both units.
The Garmin 430 is TSO'ed and the iPad isn't... one costs $400 and the other costs $8,000*+ They of course do use the same satellites.
You can't legally rely on an iPad or follow the aircraft across the screen as a sole means of navigation.