More info

https://homeport.uscg.mil/Lists/Cont...m.aspx?ID=1724

https://www.luxyachts.com/resources/...r-Brochure.pdf

There is also the fine print on the reverse side of documentation certificates stating that the documentation is INVALID when operated for purpose other than solely for recreation by a non US citizen. In plain English...if you charter your US flagged boat, the captain MUST BE US CITIZEN. Not just a US resident.