MCA MSN1871(F) states: It should be noted that if the vessel has Automatic Identification Systems (AIS) installed, it shall meet IMO performance standards (Class A).
Mae MCA MSN1871 (F) yn dweud: Dylid nodi os oes System Adnabod Awtomatig (AIS) wedi cael ei gosod ar gwch, dylai fodloni safonau perfformiad IMO (Dosbarth A).