[brunooo]

Non-airline pilot and generally curious, plus work on viability of new ground up stack for vehicle vs Garmin or Honeywell.

Rules for my own small GA plane flights if it’s in one without glass cockpit are: two fully charged devices with latest data on both (iPad and phone), flight plan on both (ForeFlight syncs automatically), plus two means of charging (larger Anker pack, and dashboard USB or 12V outlet).

[wolverine876]

Thanks. Have you ever had a failure of your devices? Do you know anyone who has?

I could see tablets as being far more efficient and thus effective in a crisis - no searching through thousands of pages, no juggling large volumes, just hold a tablet and search or click a bookmark. I'm just trying to get the full picture.

[brunooo]

Sure: no failures myself yet, although battery is an issue on 4 hour+ flights, and tapping into a layer of redundancy by charging always feels a bit odd.

The iPad is actually mounted on the yoke right in front of you, some people mount it to the side with suction cups against the window, and starting to fiddle with the backup phone is already a distraction if the main hands free one goes down. Issues friends had were heat shutdowns in summer, plus one already cracked screen where the backlight then suddenly failed.

You rarely use the iPad in critical flight stages anyway, it’s more a navigation aid and displaying other traffic, and good practice to (see battery point above) keep the screen switched off for longer to stay proficient in the traditional approaches anyway.

The arguably number one case were an iPad with the fast updating screen is helpful in a crisis is an engine failure or similar emergency where you need to find a place to land fast, and as it knows the airplane you’re flying in, terrain underneath, winds etc it literally draws and uneven (different terrain) circle around your current position and shows you what is probably realistic. Another one is as potential fallback if one of the actual instruments fails, once had a stuck compass for example.