The «Automatic logbook» option will complete the Block-OFF/Block-ON times and the Take-OFF/Landing times automatically. Please refer to the «Logbook» article more details. «Share GPS via Bluetooth» will let PAIR the device with another one of the same nature (for example an iPad with an iPod Touch) and share the GPS signal.
- Disclaimer. Disables the “Disclaimer” message at the start of the app.
- Default. Reverts to factory settings, WITHOUT deleting or modifying existing waypoints, routes, flights or logbook.
This last option might help in case Air Navigation Pro is not working properly.
- Spinball. This option will only appear in the «Settings» section of the iPhone/iPod Touch. There is not such a feature on an iPad.
To calibrate the spinball, you have to position your iPhone/iPod Touch on a flat surface. Note that only when flying aerobatics the spinball is spinning.