If there is navigational equipment capable of processing
and displaying AIS information such as ECDIS, radar or an integrated
system available on board the ship, the AIS Class A mobile system
may be connected to that system via the AIS Presentation Interface
(PI). The PI (input/output) should meet the requirements of IEC 61162-2.
The display system can also include the functionality of an
MKD, see 3.1.