- The iPad: the primary data collecting, management, and GPS device
- The iPhone 5S: a backup for when and if the iPad fails (I have the same apps on each device)
- Old school sectional charts and AF/Ds: even if not 100% current, you should always have paper copies of the sectional maps and AF/D for your area. In the event of an electronic failure, they're great backups!
Thanks for reading,