John Heald - CARNIVAL CRUISE LINE REFLAGS MARDI GRAS TO BAHAMIAN REGISTRY First LNG-Powered Ship in North America to Arrive at Port Canaveral on June 4 MIAMI, May 17, 2021 – When
![Roll-on roll-off or RoRo freighter Diamond Land, port of registry Majuro, Liberia, on the Elbe River Stock Photo - Alamy Roll-on roll-off or RoRo freighter Diamond Land, port of registry Majuro, Liberia, on the Elbe River Stock Photo - Alamy](https://c8.alamy.com/comp/B6ENF2/roll-on-roll-off-or-roro-freighter-diamond-land-port-of-registry-majuro-B6ENF2.jpg)
Roll-on roll-off or RoRo freighter Diamond Land, port of registry Majuro, Liberia, on the Elbe River Stock Photo - Alamy
![This vessel's port of registry is Wilmington, Delaware, but she never plies further seaward than the Great Lakes. Grain ship, port of Oswego, New York - PICRYL - Public Domain Media Search This vessel's port of registry is Wilmington, Delaware, but she never plies further seaward than the Great Lakes. Grain ship, port of Oswego, New York - PICRYL - Public Domain Media Search](https://cdn4.picryl.com/photo/1941/01/01/this-vessels-port-of-registry-is-wilmington-delaware-but-she-never-plies-further-bfb270-1024.jpg)
This vessel's port of registry is Wilmington, Delaware, but she never plies further seaward than the Great Lakes. Grain ship, port of Oswego, New York - PICRYL - Public Domain Media Search
![Boats and Ships: What is the significance of Port of Registry? Can the PoR be changed without changing a vessel's flag? - Quora Boats and Ships: What is the significance of Port of Registry? Can the PoR be changed without changing a vessel's flag? - Quora](https://qph.cf2.quoracdn.net/main-qimg-6c65cb8f666e08a48bbe4e5a69544b5c.webp)