Strange hit

The other day, I got an interesting hit. The site says that it’s in Puerto Rico, even though the ZIP code should be in Florida and the map puts it in New Jersey. (You have to be a member of Where’s George to see the ZIP code and map.)

I’m thinking that it’s a ship. If I understand correctly, Naval ships are given their own ZIP+4 code. I’ve been trying to contact the Navy about it, but the contact form hasn’t been working the past couple of days. I hope that it will work soon. I’d really like an answer to this mystery.