The requested vessel with name RAVENS and MMSI:0 and IMO:5290765 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
RAVENS DANCE N/A 367482370 Dec 17, 2017 14:20 UTC
RAVENSBOURNE 2 N/A 235022601 Nov 15, 2017 09:59 UTC

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