Flight plan

Budget (total range)
Cruise speed · optional, unlocks hours
Current circle radius
Click to drop the start, then click inside the circle to extend. Each leg is subtracted from the budget; the circle shows the range left. Drag a point to adjust — a move that exceeds the budget is cancelled. Beacons can be added via their popup.
Route points
Map layers
Mode
Navaids
Airports
Tick an airport size to load airports (source: OurAirports). Click one for runways & frequencies.
Waypoints
Tick to load worldwide RNAV waypoints (X-Plane GPL data, cycle 2012).
For flight-simulator use only — not for real-world navigation.