GPSD,W=1,R=1 GPSD,Y=? $GPRMC,143259,V,18000.0000,N,00000.0000,W,0.0000,180.000,141102,,*17 $GPGSA,A,1,,,,,,,,,,,,,,,,*32 GPSD,O=? $GPRMC,143300,V,18000.0000,N,00000.0000,W,0.0000,180.000,141102,,*1A $GPGSA,A,1,,,,,,,,,,,,,,,,*32 GPSD,O=? $GPRMC,143301,V,18000.0000,N,00000.0000,W,0.0000,180.000,141102,,*1B $GPGSA,A,1,,,,,,,,,,,,,,,,*32 GPSD,O=? $GPRMC,143302,V,18000.0000,N,00000.0000,W,0.0000,180.000,141102,,*18 $GPGSA,A,1,,,,,,,,,,,,,,,,*32 GPSD,O=? $GPRMC,143303,V,18000.0000,N,00000.0000,W,0.0000,180.000,141102,,*19 $GPGSA,A,1,,,,,,,,,,,,,,,,*32 GPSD,O=? GPSD,Y=? $GPRMC,143304,V,18000.0000,N,00000.0000,W,0.0000,180.000,090605,,*13 $GPGSA,A,1,,,,,,,,,,,,,,,,*32 GPSD,O=? $GPRMC,143305,V,18000.0000,N,00000.0000,W,0.0000,180.000,090605,,*12 $GPGSA,A,1,,,,,,,,,,,,,,,,*32 GPSD,O=?