8-12
(2.1.32) VDO – VHF Data-link Own-vessel message
!--VDO,x,x,x,a,s--s,x*hh<CR><LF>
Number of fill-bits, 0 to 5
Encapsulated ITU-R M.1371 radio message
AIS Channel, "A" or "B"
Sequential message identifier, 0 to 9
Sentence number, 1 to 9
Total number of sentences needed to transfer the message, 1 to 9
(2.1.33) VSD – Voyage Static Data
$--VSD,x.x,x.x,x.x,c--c,hhmmss.ss,xx,xx,x.x,x.x*hh<CR><LF>
Regional application flags, 0 to 15
Navigational status, 0 to 15
Est. month of arrival at destination, 00 to 12(UTC)
Est. day of arrival at destination, 00 to 31 (UTC)
Est. UTC of destination arrival
Destination, 1-20 characters
Persons on-board, 0 to 8191
Maximum present static draught, 0 to 25,5 m
Type of ship and cargo category, 0 to 255
(2.1.34) VTG – Course over ground and ground speed
$--VTG, x.x, T, x.x, M, x.x, N, x.x, K,a*hh<CR><LF>
Mode indicator
Speed over ground, km/h
Speed over ground, knots
Course over ground, degrees magnetic
Course over ground, degrees true