AP1.2 Configuration of NMEA Ver-3.00 Sentence
AP1-16
Output sentences
1.2.27 AAM - Waypoint arrival alarm
$--AAM , A , A , x.x , N , c—c *hh<CR><LF>
1 2 3 4 5
Contents Data Note
1 Status
A= arrival circle entered
V= arrival circle not entered
2 Status
A= perpendicular passed at waypoint
V= perpendicular passed not passed
3 Arrival circle radius
4 Units of radius, nautical miles
Status of arrival (entering
the arrival circle, or pass
the perpendicular of the
course line) at waypoint
c—c.
5 Waypoint ID
1.2.28 ABM - UAIS Addressed binary and safety related message
!--ABM, x , x , x , xxxxxxxxx , x, xx , s--s , x *hh<CR><LF>
1 2 3 4 5 6 7 8
Contents Data Note
1
Total number of sentences needed to
transfer the message, 1 to 9
2 Message sentence number, 1 to 9
3 Message sequence identifier, 0 to3
4
The MMSI of the destination AIS unit
for the ITU-R M.1371 message 6 or 12
5
AIS channel for broadcast of the radio
message
6
VDL message number (6 or 12), see
ITU-R M.1371
7 Encapsulated data
This sentence supports ITU-R
M.1371 message 6 and 12 and
provides an external application
with a means to exchange data
via an AIS transponder.
8 Number of fill-bits, 0 to 5
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