ST2276
Scientech Technologies Pvt. Ltd.
40
$GPR00 :
List of waypoint IDs in currently active route
Egl. $GPR00, EGLL, EGLM, EGTB, EGUB, EGTK, MBOT, EGTB""",* 58
Eg2.$GPR00,MINST,CHATN,CHAT1,CHATW,CHATM,CHATE,003,004,005,006,
007,,*05
List of waypoints. This alternates with $GPWPL cycle
Which itself cycles waypoints.
$GPRMA :
Recommended minimum specific Loran-C data
Eg. $GPRMA,A,lll,N,lll,W,x,y,ss.s,ccc, vv.v,W*hh
A = Data status
lll = Latitude
N = N/S
lll = longitude
S =W/E
x = not used
y = not used
ss.s = Speed over ground in knots
ccc = Course over ground
vv.v = Variation
W = Direction of variation E/W
hh = Checksum
$GPRMB :
Recommended minimum navigation information (sent by nav. receiver when a
destination waypoint is active)
eg 1.
$GPRMB,A,0.66,L,003,004,4917.24, N, 12309.57, W,001.3,052.5,000.5,V*0B
A Data status A = OK, V = warning
0.66, L Cross-track error (nautical miles, 9.9 max.), Steer Left to correct (or R = right)
003 Origin waypoint ID
004 Destination waypoint ID
4917.24, N Destination waypoint latitude 49 deg. 17.24 min. N
12309.57, W Destination waypoint longitude 123 deg. 09.57 min.W
HiK-Consulting