Note on your Seastead Design: The concept you are working on sounds incredibly innovative. By utilizing a Small Waterplane Area (SWATH-style) trimaran setup with NACA 0030 foils, rim drives, and servo-tab active stabilization, you are addressing the primary challenge of seasteading: comfort and stability in wave action. The modular aspect (connecting them underway) and the shielded RIB tender are great functional touches.
1. Definition of "Personal Watercraft" (PWC) in Anguilla
As a British Overseas Territory, Anguilla’s maritime regulatory framework leans on the UK Merchant Shipping Act (Red Ensign Group), customized by local ordinances (e.g., Anguilla Air and Sea Ports Authority - AASPA). A "Personal Watercraft" is generally defined internationally and locally as a vessel that:
- Is less than 4 meters (13.1 feet) in length.
- Uses an internal combustion engine or electric motor powering a water jet pump (or impeller/rim drive) as its primary source of propulsion.
- Is designed to be operated by a person or persons sitting, standing, or kneeling on the vessel, rather than within the confines of a hull.
2. Could a 1-Person Seastead Scale Model Count as a PWC?
Yes, it is highly likely it could. If you build a scaled-down version of your triangle-frame seastead for one person to ride (stand or sit on top of), and it is under roughly 13 feet in length, it perfectly matches the functional definition of a PWC or an "electric motorised board" (like an e-foil).
Since you own beach land in the western part of Sandy Ground (which is legally zoned for PWC use to keep them away from swimmers and marine parks), utilizing your electric scale model there would fit the zoning limits. Important caveat: You must ensure it has a "kill cord" (dead-man switch) and is highly visible, as unusual experimental shapes can sometimes alarm local authorities until they understand what it is.
3. Anguilla Laws on USVs (Unmanned Surface Vehicles) / Ocean Drones
Currently, Anguilla does not have specific, dedicated legislation solely for autonomous USVs. Instead, ocean drones fall under the broader international maritime laws (COLREGs - International Regulations for Preventing Collisions at Sea) which apply in Anguilla's territorial waters.
Under COLREGs, every vessel must maintain a "proper look-out by sight and hearing," which makes fully autonomous, beyond-line-of-sight USVs legally a grey area. In practice, local authorities (AASPA and the Department of Fisheries) treat small USVs as "experimental/survey craft." If they are small and supervised, they are generally tolerated, provided they do not pose a navigational hazard.
4. What to do BEFORE sending a USV out in Anguilla
To avoid your USV being confiscated by Customs, the Coast Guard, or local fishermen, you should take the following steps:
- Notify AASPA (Anguilla Air and Sea Ports Authority): Inform the Harbour Master at Road Bay (Sandy Ground) of your operating dates, the size of the drone, and your operational zone.
- Notify Fisheries & Marine Resources: Anguilla has strictly protected Marine Parks (like Sandy Island nearby). Ensure your USV is not operating in protected areas where unmanned data collection or motors might be restricted.
- Visibility & Identification: Paint the USV a high-visibility color (orange/yellow). Clearly paint your Name, Phone Number, and "RESEARCH VEHICLE" on the hull.
- Technical Compliance: Ensure it has a small AIS transceiver (if large enough to be a hazard), a radar reflector, and proper nighttime navigation lights if out past sunset.
- Maintain a Chase Boat: For initial tests, operate the USV within visual line of sight or have a manned vessel (like your 14' RIB with the Yamaha HARMO) acting as a chase boat.
5. Requirements, Paperwork, and Licensing in Anguilla
0) Personal Watercraft (PWC)
- Registration: PWCs used locally must be registered with the Department of Maritime Affairs or AASPA.
- Paperwork: Bill of Sale/Proof of Ownership, valid ID, and payment of the annual registration fee.
- Licensing: Currently, no specific "PWC License" is strictly enforced for private operation on your own beachfront zone, but operators must adhere strictly to designated PWC zones (like western Sandy Ground) and stay at least 200m away from shorelines where not launching.
1) Pleasure Craft / Small Boat (Locally owned)
- Registration: Must be registered with the Anguilla Commercial Registry (Maritime division).
- Paperwork: Proof of ownership, builder's certificate (or CE/USCG certification), engine details, and local customs clearance (showing import duties were paid if brought from outside).
- Requirements: Mandatory safety equipment (flares, life jackets, anchor, VHF radio). If you are a foreign visitor on a pleasure craft, you simply need a Cruising Permit upon clearing Customs at Road Bay.
2) Tender / Dinghy (e.g., 14ft RIB)
- Registration: If the tender is strictly used to go back and forth between the mother ship (the Seastead) and the shore, it does not always require independent registration. It should be prominently marked as T/T [Name of Mother Ship] (Tender To).
- Paperwork: Included under the mother ship's registration or Cruising Permit.
- Requirements: Must carry life jackets, oars, and a waterproof flashlight. Outboard engine details must be listed on the mother vessel's paperwork.
3) Experimental Craft (e.g., The Full Seastead)
- Registration: This is the most complex category. As an unconventional SWATH/Trimaran vessel, if it is flagged in Anguilla, it will be subject to a survey by a recognized marine surveyor.
- Paperwork: Naval architectural drawings, stability booklets, and an application for a "Certificate of Experimental Navigation" or sea trials permit via the Harbour Master.
- Mooring: Your plan to use helical mooring screws requires permission from the Department of Fisheries and Marine Resources and the Department of Lands and Surveys, as installing permanent/semi-permanent seabed moorings is strictly regulated to protect coral and seagrass.
Contact Recommendation: Because your location is Sandy Ground (Road Bay), you are perfectly situated right next to Anguilla's main port of entry. Walk into the Customs and Port Authority buildings there at the port to introduce your scale model to the Harbour Master directly. A friendly, in-person introduction of your "electric scale model watercraft" goes a very long way in Caribbean maritime jurisdictions.
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