Furuno GP90 Manuel D'utilisation page 67

DIGITAL INTERFACE
BOD - Bearing, origin to destination
BWC - Bearing and distance to waypoint
$--BWC, hhmmss.ss, llll.ll, a yyyyy.yy, a, x.x, T, x.x, M, x.x, N, c--c, a*hh<CR><LF>
NOTE 1: Positioning system Mode indicator:
A= Autonomous mode
D= Differential mode
S= Simulator mode
N= Data not valid
The Mode indicator field shall not be a null field.
A-8
$--BOD,x.x,T,x.x,M,c--c,c--c*hh<CR><LF>
| | | |
| | | |
| | | |
| | | |
| | +--+--------------------- 2
+--+--------------------------- 1
1. Bearing, degrees true
2. Bearing, degrees magnetic
3. Destination waypoint ID
4. Origin waypoint ID
5. Checksum
Waypoint latitude, N/S*
UTC of observation*
| | |
| | +--------- 5
| +------------ 4
+----------------- 3
Distance, nautical miles
Bearing, degrees magnetic*
Bearing, degrees true
Waypoint longitude, E/W*
Checksum
Mode indicator
(see note 1)
Waypoint ID*
*: Not used