R5
SUPREME Secure W-AIS System
OPERATION
7000 118-524, C1
Page 43
3. The systems are now configured and must now have the
SAME
encryption key in
order to communicate in Tactical Operational Mode. An encryption key can be
created as described in chapter 3.5
“Encryption Keys” and distributed to all R5
SUPREME W-AIS systems. The key can then be loaded in each transponder by
manual input or via USB as described further in chapter 3.5.2 and 3.5.3.
4. NOTE: An encryption key can contain settings for Secure Channel, Secure
Org. ID, and Reporting Rate. These are only applicable to Secure link type,
and have no effect when using STEDS link type.
5. When all systems are configured and have the SAME valid encryption key, the
operational mode can be changed to Tactical and thus starting encrypted
communication on the secure channel.
The “Tactical Mode” icon and a key symbol should be visible in the status bar in
the R5 CDU, see chapter 0.
Confirm in
Target List
view and
Plot
view that encrypted targets are received, see
chapter 3.10.
4.4
Start using bogus position reports
The R5 SUPREME W-AIS transponder can transmit bogus position reports when
operating in Hybrid Operational Mode as described in chapter 3.9. To start using bogus
position reports, perform the following:
1. Make sure that operational mode is set to
“Silent” or “Tactical” before configuration
of bogus position is done to ensure that true position is not transmitted openly.
2. Configure
“Bogus Position Source” in the
W-AIS Installation
view, see chapter 3.4
for more information.
3.
If bogus position source is set to “Internally Generated”, the start values for the
internal calculations must be configured in the
Bogus Position
view as described in
chapter 3.9.2.
4. Activate
the bogus position function by setting the parameter “Bogus Position” to
“Use Bogus Position” in the
Operational Mode
view.
The bogus position icon should now be visible in the status bar of the R5
CDU.
5. When the bogus position icon is shown, it is now safe to change to Hybrid
Operational Mode in order to start transmission of bogus position reports on the
normal AIS channels.
4.5
Start using bogus static and voyage data
The R5 SUPREME W-AIS transponder can transmit bogus static and voyage data reports
when operating in Hybrid Operational Mode as described in chapter 3.8. To start using
bogus ID, perform the following:
1. Make sure that operational mode is set to
“Silent” or “Tactical” before configuration
of bogus ID is done to ensure that true information is not transmitted openly.
2. Configure the fake static and voyage data that should be sent in the Bogus ID
configuration views, see section 3.3. Up to five different bogus ID:s can be pre
configured and saved.
