-// find basic airport location info from airport database
-bool fgFindAirportID( const string& id, FGAirport *a );
-
-// Set pos given an airport id
-bool fgSetPosFromAirportID( const string& id );
-
-// Set position and heading given an airport id and heading (degrees)
-bool fgSetPosFromAirportIDandHdg( const string& id, double tgt_hdg );
+// Listen to /sim/tower/airport-id and set tower view position accordingly
+void fgInitTowerLocationListener();