Don't add ModeS if ident is null
Don't add ModeS if ident is null

Ysurac/FlightAirMap,Ysurac/FlightAirMap,Ysurac/FlightAirMap,hzmarrou/FlightAirMap,hzmarrou/FlightAirMap,hzmarrou/FlightAirMap,hzmarrou/FlightAirMap,Ysurac/FlightAirMap