Had to look them up....
GPRMC, Recommended minimum specific GPS/Transit data
GPGGA, Global Positioning System Fix Data
GPGLL, Geographic position, latitude / longitude
GPBWC, Bearing and distance to waypoint, great circle
GPVTG, Track made good and ground speed
GPXTE, Cross-track error, Measured
GPRMB, Recommended minimum navigation info
OK, so according to the manual it will send the following......Whose manual?
Regards, Clive