Airmar PB200 - Manual (Page 86)

PB200 WeatherStation User Manual revision 1.000
Proprietary and Confidential
80
KGS, OHI-A, OHI-B, OHI-C, OHI-D, OHI-M, SIR, P90, and S85 are not
currently supported by the GPS Engine used in the PB200, and therefore are not
available for use as Local Datum.
See also the proprietary NMEA 0183 command $PAMTC,DATUM, and the
transmitted NMEA 2000® Datum PGN 129044.