Furuno FAR-2807 Operator's Manual page 182

4. AIS OPERATION
Note 7: Virtual AIS AtoN symbols that may appear are shown in the table below.
Shown in yellow dashed line
and yellow characters.
Note 8: Other AIS symbols that may appear are shown in the table below.
Symbol
Shown in red lines
Note 9: The CPA and TCPA of SAR aircraft data are not available and are
shown as ***.
4-4
Symbol
AIS Search and Rescue (SAR) Aircraft
AIS Search and Rescue (SAR) Vessel
Meaning
Basic shape
Emergency wreck mark
North cardinal mark
East cardinal mark
South cardinal mark
West cardinal marl
Port hand mark
Starboard hand mark
Isolated danger
Safe water
Special mark
Missing
Meaning
AIS SART (ACTIVE)
AIS SART (TEST)
AIS Base station