The requested vessel with name NANDU ARROW and MMSI:0 and IMO:7631494 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
NANDU ARROW 9529580 351952000 CA PML Oct 17, 2017 09:40 UTC

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