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Appendix A | V5035 Operator and Installation Manual
SSD – AIS Ship Static Data
This sentence is used to enter static parameters into a shipboard AIS
unit. The parameters in this sentence support a number of the ITU-R
M.1371 Messages.
$--SSD,c—c,c—c,xxx,xxx,xx,xx,c,aa*hh<CR><LF>
Field No. Format Description Remark
1 c—c Ship’s call sign
2 c—c Ship’s name
3 xxx Pos. ref., point dist.“A,”
4 xxx Pos. ref.,point dist. “B,”
5 xx Pos. ref., point dist.“C,”
6 xx Pos. ref.,point dist. “D,”
7 c DTE indicator flag
8 aa Source identifier
THS – True Heading and Status
Actual vessel heading in degrees true produced by any device or
system producing true heading. This sentence includes a “mode
indicator” field providing critical safety related information about the
heading data, and replaces the deprecated HDT sentence.
$--THS,x.x,a*hh<CR><LF>
Field No. Format Description Remark
1 x.x Heading, degrees true
2 a
Mode indicator
VBW – Dual Ground/Water Speed
Water-referenced and ground-referenced speed data
$--VBW, x.x, x.x, A, x.x, x.x, A, x.x, A, x.x, A*hh<CR><LF>
Field No. Format Description Remark
1 x.x Longitudinal water speed, knots ignored
2 x.x Transverse water speed , knots ignored
3 A
Status : water speed, A = data valid, V = data
invalid
ignored
4 x.x Longitudinal ground speed , knots
5 x.x Transverse ground speed , knots
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