Well, I listened to the webinar and something slightly bothered me. The Aspen rep insists that the upgrade from an E5 to a Pro Max is a simple software upgrade. Yet when I look at the E5 install manual, there is no mention of connecting the EFD to the audio panel (for callouts). It gets mentioned in the Pro install manual though. So there is still need for an intervention behind the instrument panel when you wish to make the upgrade.
That brings me to the following; I think Aspen is really missing the ball by not including the callouts in EVERY installation that gets done. For me, as an air traffic controller, this is a safety issue. A reminder when approaching selected level or when deviating from the selected level can avoid a level bust or even worse, an airmiss. It is not bells and whistles; it is a safety tool ! Don’t forget that a lot of Mooneys have no altitude preselect in their autopilot system.
@Andy Smith, I don’t know how many strings you can pull at Aspen but I’d consider you a hero should you be able to put this on the agenda ;-)