The requested vessel with name WILFRED M COHEN and MMSI:0 and IMO:7629271 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
WILFRED M COHEN N/A 314955479 BURNS HARBOR Dec 09, 2017 05:27 UTC
WILFRED M COHEN N/A 316004055 SAULT STE MARIE Dec 26, 2013 14:08 UTC

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