“Sure, there’s the MV Biscaglia, owned by Industrial Shipping Enterprises of Connecticut, but flying a Liberian flag.”
The MV Biscaglia was built by Odense Staalskibsværft A/S of Denmark, is owned by the Winged Foot Shipping LLC, of the Marshall Islands and is operated by Ishima (International Ship Management) Pte. Ltd., of Singapore. Not a US vessel.
In the link I gave you, Industrial Shipping Enterprises of Connecticut says the Biscaglia is their vessel. I guess they are mistaken?