ETA at lock/bridge/terminal

Details:

Parameter	Bit	Description
Message ID	6	Identifier for Message 6; always 6
Repeat Indicator	2	Used by the repeater to indicate how many times a message has been repeated. Default = 0 ; 3 = do not repeat any more
Source ID	30	MMSI number of source station
Sequence Number	2	0 – 3
Destination ID	30	MMSI number of destination station
Retransmit Flag	1	Retransmit Flag should be set upon retransmission: 0 = no retransmission = default; 1 = retransmitted.
Spare	1	Not used, should be set to zero. Reserved for future use.
Application Identifier	16	As described in Table 2,6
UN country code	12	2*6 Bit characters
UN location code	18	3*6 Bit characters
Fairway section number	30	5*6 Bit characters
Terminal code	30	5*6 Bit characters
Fairway hectometre	30	5*6 Bit characters
ETA at lock/bridge/terminal	20	Estamated Time of Arrival MMDDHHMM UTC Bits 19 – 16: month 1 – 12; 0 = not available = default Bits 15 – 11: day 1 – 31 0 = not available = default Bits 10 – 6: hour 0 – 23 24 = not available = default Bits 5 – 0: minute 0 – 59 60 = not available = default
Number of assisting tugboarts	3	3 0 – 6, 7 = unknown = default
Air draught	12	0 – 4000 (rest not used), in 1/100m, 0 = default = not used
Spare	5	Not used, should be set to zero. Reserved for future use.
	248	occupies 2 slots