How to use:
1. Download the app, create an account, and set units, aircraft performance, and preferred charts.
2. Open Learn to watch short tutorials, then practice with interactive problems on headings, winds, and fuel.
3. Tap Plan to build a route by adding airports, navaids, and waypoints; enter forecast winds and select altitude to auto-calculate distance, time, and fuel.
4. Before departure, review the moving map, check bearings and ETAs, and optionally download offline data for your route.
5. During flight, switch to Nav to follow GPS track, monitor course deviations, and log times; after landing, save, export, and review your flight.