I bought my Cal
39 over a year ago and had it registered by the US Coast Guard. A few months later I checked the USCG vessel database and unfortunately, it shows the ship station call sign from the previous owner (WCY1234).
Since then I registered and received my own SSB
Ship's Station License
from the FCC, along with a shiny new call sign.
I am now renewing the registration
(Free?? I did NOT expect that from the US governent!) but there's nowhere to update the call sign. Just an address update.