public void stop(SimConnect connection)
        {
            startStruct start = new startStruct(registration, 1);

            connection.SetDataOnSimObject(DATA_DEF.AIRCRAFT_START, SimConnect.SIMCONNECT_OBJECT_ID_USER, SIMCONNECT_DATA_SET_FLAG.DEFAULT, start);
            connection.RequestDataOnSimObject(DATA_REQUESTID.FLIGHT_DATA, DATA_DEF.FLIGHT_DATA, SimConnect.SIMCONNECT_OBJECT_ID_USER, SIMCONNECT_PERIOD.NEVER, SIMCONNECT_DATA_REQUEST_FLAG.DEFAULT, 0, 0, 0);
        }
        public void start(SimConnect connection)
        {
            connection.SetDataOnSimObject(DATA_DEF.AIRCRAFT_FUEL, SimConnect.SIMCONNECT_OBJECT_ID_USER, SIMCONNECT_DATA_SET_FLAG.DEFAULT, fuelState);

            int payloadPerStation = (int)(payloadWeight / aircraft.specifications.numPayloadStations);

            for (int c = 0; c < aircraft.specifications.numPayloadStations; c++)
            {
                setPayloadStation(connection, c + 1, payloadPerStation);
            }

            startStruct start = new startStruct(registration, 0);

            connection.SetDataOnSimObject(DATA_DEF.AIRCRAFT_START, SimConnect.SIMCONNECT_OBJECT_ID_USER, SIMCONNECT_DATA_SET_FLAG.DEFAULT, start);
            connection.RequestDataOnSimObject(DATA_REQUESTID.FLIGHT_DATA, DATA_DEF.FLIGHT_DATA, SimConnect.SIMCONNECT_OBJECT_ID_USER, SIMCONNECT_PERIOD.SECOND, SIMCONNECT_DATA_REQUEST_FLAG.DEFAULT, 0, 0, 0);
        }