The requested vessel with name TIDEWAY and MMSI:0 and IMO:7902312 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
TIDEWAY N/A 235056224 LONDON Sep 23, 2017 18:47 UTC
TIDEWAY KO TA RE N/A 235014526 Jun 23, 2013 11:04 UTC
TIDEWAY ROLLINGSTONE 7814101 245746000 RENTEL Oct 23, 2017 13:12 UTC

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