ii4.2.7 Recommended Minimum Specific GPS/TRANSIT Data (RMC)................244.2.8 Track Made Good and Ground Speed with GPS Talker ID (VTG) ...........244.2.9 Geographic Position with LORAN Talker ID (LCGLL) ..............................244.2.10 Track Made Good and Ground Speed with LORAN Talker ID (LCVTG) ..254.2.11 Estimated Error Information (PGRME) .....................................................254.2.12 GPS Fix Data Sentence (PGRMF) ...........................................................254.2.13 Sensor Status Information (PGRMT) ........................................................264.2.14 3D velocity Information (PGRMV).............................................................264.2.15 DGPS Beacon Information (PGRMB) .......................................................274.3 Baud Rate Selection.......................................................................................274.4 One-Pulse-Per-Second Output.......................................................................274.5 RTCM Received Data.....................................................................................28Appendix A ....................................................................................................................29Earth Datums..............................................................................................................29Appendix B ....................................................................................................................32GPS 25LP Connectors ...............................................................................................32Appendix C ....................................................................................................................33GPS 25LP Evaluation Kits..........................................................................................33Appendix D ....................................................................................................................35Phase Output Data Binary Format .............................................................................35GARMIN Phase Monitor Program - gps25pm.exe......................................................38