The requested vessel with name PRINCESS ILUKA and MMSI:503389300 and IMO:0 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
PRINCESS ILUKA N/A 229891000 SAINT MANDRIER Feb 13, 2018 12:44 UTC

Also, you may try to find the vessel in our comprehensive Vessels Database or track this ship on the map.