Most advanced android flight application. Actively developed again to bring even more features - for details, please see http://xctrack.org Main supported features: XC flying * FAI assistant * Online-contest track optimization during flight * One-click flight upload to XContest server * XContest Livetracking Competition support * full featured device for competition flying General features * Airspaces support - including automatic updates from http://airspace.xcontest.org * Terrain map * Roa