The requested vessel with name TILDE and MMSI:0 and IMO:8842507 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
TILDE N/A 258097570 Oct 23, 2017 13:25 UTC

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