The requested vessel with name AKRON and MMSI:0 and IMO:5239852 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
AKRON AOTON N/A 265693780 Nov 14, 2016 07:31 UTC

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