Raymarine AIS 350 Installation Instructions Manual page 17

Data Summary
Receiver
Data (receive)
Ship's name Yes
Type Yes
Call sign Yes
IMO number Yes
Length and beam Yes
Antenna location Yes
Draft Yes
Yes
Cargo
Information
Destination Yes
ETA Yes
Time Yes
Ship's position Yes
COG Yes
SOG Yes
Yes
Gyro heading
Rate of turn Yes
Navigational Yes
status
Safety message Yes
Document and product information
Transceiver Transceiver
(transmit) (receive)
Yes Yes
Yes Yes
Yes Yes
No Yes
Yes Yes
Yes Yes
No Yes
Yes Yes
No Yes
No Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes
Yes*
No Yes
No Yes
No Yes
*Class B transceivers do not transmit a Gyro heading unless the
transceiver is receiving an NMEA HDT sentence from an external
source.
Data reporting intervals
AIS information is classed as either static or dynamic. Static
information is broadcast, when data has been amended, or upon
request, or by default, every 6 minutes.
The reporting rates for dynamic information depend on speed and
course change, and are given in the following tables.
Note: The reporting rates shown here are for reference and
may not be the rate at which information is actually received by
your AIS transceiver. This is dependent on a number of factors,
including but not limited to antenna height, gain and signal
interference.
Class A systems
Ships Dynamic Conditions
At anchor or moored
0-14 knots
0-14 knots and changing course
14-23 knots
14-23 knots and changing course
Faster than 23 knots
Faster than 23 knots and changing
course
Reporting rate
3 Minutes
10 Seconds
3 / Seconds
1
3
6 Seconds
2 seconds
2 seconds
2 seconds
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