Physical link:
AIS
msg_ID:
10
Extended description:
Request UTC and date
Priority:
3
Access scheme:
RATDMA
ITDMA
FATDMA
Communication state:
N/A
Transmitted by:
Mobile station
Base station
This message should be used when a station is requesting UTC and date from another station.
TABLE 60
TABLE 60
Parameter | Number of bits | Description |
Message ID | 6 | Identifier for Message 10; always 10 |
Repeat indicator | 2 | Used by the repeater to indicate how many times a message has been repeated. See ยง 4.6.1, Annex 2; 0-3; 0 = default; 3 = do not repeat any more |
Source ID | 30 | MMSI number of station which inquires UTC |
Spare | 2 | Not used. Should be set to zero. Reserved for future use |
Destination ID | 30 | MMSI number of station which is inquired |
Spare | 2 | Not used. Should be set to zero. Reserved for future use |
Number of bits | 72 |