The requested vessel with name EL CAPITAN and MMSI:0 and IMO:8134297 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
EL CAPITAN N/A 345904104 May 29, 2017 19:44 UTC
EL CAPITAN I N/A 345905797 May 21, 2017 19:09 UTC
EL CAPITAN TRUENO N/A 225908630 Feb 20, 2018 15:52 UTC

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