Thank you everyone. I always switch my iPhone to 'airplane mode' or switch off when I fly and also always ask passengers to do the same. I wonder why the iPad GPS does not work offline?
If it is assisted GPS surely that won't be any good at altitude because you would not get much of a signal (if any) anyway.
A 7.5" iPad would certainly be much better for the cockpit. I might wait a month or so and see what Apple release.
Last edited by CruiseAttitude; 1st Oct 2012 at 09:18.