Rather than compile a list of each ship, date, and location seen since May of 2019, please follow the link for the ship's country and then scroll down the page to see if we've seen that ship on one of the thousands of webcams being monitored. If so, click on that ship name and it will run a quick Twitter search in a new window and show you the tweets that we have made where this ship was mentioned. Note that all Navy, Coast Guard, Border Protection, Pollution Control, etc. ships that have been seen fall under their respective country.
Example - You want to see if we have ever seen the USS Jimmy Carter. Click on the United States link and then scroll on the ensuing page to USS Jimmy Carter. Clicking on the ship name will return all of the tweets that we've made with the USS Jimmy Carter mentioned, as well as any pictures we've taken of the ship.