public async Task RemoveOverlays()
{
_missionPlanner.FlightDataMap.DeleteOverlay("AAMapData.Air");
_missionPlanner.FlightDataMap.DeleteOverlay("AAMapData.Ground");
_missionPlanner.FlightPlanningMap.DeleteOverlay("AAMapData.Air");
_missionPlanner.FlightPlanningMap.DeleteOverlay("AAMapData.Ground");
}