The requested vessel with name GULF VENTURE and MMSI:0 and IMO:5073973 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
GULF VENTURE 9776597 367741080 USHVN>USNYC Feb 21, 2018 09:24 UTC

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