AI for US superyacht captains and command.

A foreign-flagged yacht reports to CBP within 24 hours of arrival and, for eligible flags, obtains a cruising licence valid for a maximum of one year, with renewal requiring the vessel to leave US waters, the standing practice being at least 15 days out.

The US Coast Guard, the federal maritime safety regulator, treats foreign-flagged yachts of 300 gross tons or more as seagoing motor vessels subject to inspection, and a yacht carrying more than 12 passengers needs a Passenger Ship Safety Certificate and a Control Verification Examination. The United States has not ratified the MLC 2006, so the examination reads the vessel's own files rather than the convention.

The Passenger Vessel Services Act of 1886 bars foreign-flag vessels from carrying passengers between US ports, so a foreign-flagged yacht charters in US waters under a bareboat structure, where the charterer takes possession and the owner stays ashore. Even then the vessel may not carry more than 12 passengers without a Certificate of Inspection.

Non-US crew work US waters on B1/B2 visas, and since September 2025 the State Department requires visa interviews in the crew member's country of nationality or proven residence. Replacing crew mid-season now includes an embassy calendar.

Turnover among junior deck and interior crew averages 37 percent a year, and replacing one deckhand or stewardess costs roughly US$11,000 to US$22,000 once agency fees, flights and lost productivity are counted. A crew departure reaches you three times: you carry the recruitment, you answer the owner for the budget line, and you lose institutional memory a guest will notice.

Budgets, hires, itineraries and technology choices now route through the management company and the owner's office, while accountability for the outcome stays with the master. The triangle of owner, manager and bridge is contested weekly, and your name runs through the vessel's paperwork, page after page.

The compliance estate spans ISM, ISPS, MLC, STCW records, flag annuals, hours of rest and owner reporting, spread across paper logbooks and disconnected platforms. The industry's own research found 61 percent of crew admitting inaccurate rest-hour records, and every adjusted record carries the master's counter-signature. The heaviest part of the admin is the part that has quietly stopped being true.

Criminal, civil and insurance proceedings run in parallel after a casualty, they can reach opposite conclusions, and the master is named across them. Port state control is tightening around the fleet: the Paris MoU detention rate rose to 4.18 percent in 2025 with ISM deficiencies among the primary causes. A detention attaches to your name in an industry that hires by reference.

Starlink-class connectivity made the owner's office reachable at any hour and turned the crew's phones into cloud endpoints, over a link nobody at sea fully controls. Sixty-two percent of captains report working on leave. The tools your crew reach for over that link deserve the same standing orders as the other risks aboard, and the SMS is where those orders already live.

Six or seven insurers worldwide write the large hulls, premiums on such yachts can pass US$100,000 a year, and underwriters now require demonstrable cyber security systems at renewal. After any incident the insurer's lawyers read the SMS, the logs and the records you signed. The renewal questionnaire is an annual operational audit, with cover as the stake.