The MVP Philosophy
To keep development costs low, ensure rapid prototyping, and allow global shipping inside a single standard 40-foot shipping container, the original 70ft design has been strategically scaled down. The goal is to prove the core technologies—SWATH-like stability, active foils, and off-grid living—while minimizing empty volume and material costs.
By producing "flat-pack" structural elements in China and assembling them in calm, warm waters (like the Caribbean), you drastically reduce capital expenditure and time-to-market.
1. Scaled Geometry & Container Logistics
A standard 40-foot container has internal dimensions of roughly 39.5' L x 7.8' W x 7.8' H. To fit perfectly while maintaining the structural integrity of your vision:
The Main Triangle Frame
- Dimensions: The left and right side beams are scaled to 38 feet long (fitting inside the 39.5ft container). The back beam is 20 feet wide.
- Structure: The 7ft high truss system is retained but designed as bolt-together modular sections. They pack flat against the container walls.
- Living Area: A modular, insulated composite cabin (roughly 16ft L x 14ft W, tapering to the front) sits inside the truss. The massive glass windows are replaced with standard flat-pack polycarbonate or marine acrylic panels.
The 3 Legs (Foil Floats)
- Dimensions: Scaled to 14 feet long (7 feet submerged, 7 feet above). Chord is 6.5 feet, width is 2 feet.
- Shape: NACA 0030 profile maintained. 5-degree sloped bottom for hydrodynamic lift at speed. Built-in ladders on the top front.
- Container Fit: The three legs laid on their sides consume minimal volume (roughly 14' x 6.5' x 6' total stacked).
2. Meeting the MVP Living Requirements
This micro-tri is designed for two people to live and work autonomously in superior comfort.
- 1. Solar / Battery / Inverter: The entire flat roof of the pod and truss is covered in interlocking high-efficiency solar panels (approx. 4-5 kW array). A 48V LiFePO4 battery bank (approx. 20-30 kWh) is housed centrally in a dry-floor compartment to keep the center of gravity low.
- 2. Sleeping for 2: A space-saving layout featuring a fold-away Murphy bed or a convertible settee, freeing up floor space during the day for living and working.
- 3. Small Fridge/Freezer: A 12V/24V marine drawer-style fridge/freezer unit built under the kitchen counter. Highly energy efficient with extra insulation.
- 4. Small Watermaker: A 12V energy-recovery watermaker (like a Spectra or Schenker unit) drawing very low amps, producing 4-6 gallons per hour—plenty for two people's drinking, cooking, and brief showers.
- 5. Ultimate Stability (Work Desk Focus): Because of the small waterplane area, roll and pitch are inherently reduced. For complete nausea-free working at the primary desk, the desk and chair platform is mounted on a small active gimbal system (similar to active shock-mitigation boat seats, but calibrated for micro-movements of a keyboard/mouse setup).
- 6. Storage Spaces: The 7-foot high truss structure allows for integrated storage directly into the hollows of the floor and angled wall panels. Excellent for dry provisions and clothing.
3. Propulsion, Stability & Accessories
Cost-Saving Propulsion: Instead of 6 RIM drives, the MVP uses 3 RIM drives (1.5 foot diameter). One is mounted on the inner flat side of each of the 3 legs, about 2 feet up from the bottom. With vector control software, 3 drives provide complete omnidirectional movement and station-keeping ability at a fraction of the cost.
Active Stabilizers ("The Little Airplanes")
The active stabilizers are retained but scaled for the MVP and container shipping:
- Wingspan: Configured to 8 feet (detachable in the center to fit the container).
- Chord & Body: 1 foot chord, body 4 feet long.
- Elevator: 1.5 foot span with 4-inch chord, operated by a compact, waterproof linear actuator.
- Function: These bolt into the narrow trailing edge of the legs. The notch pivot concept is retained, requiring minimal energy to change the angle of attack and dynamically smooth out the ride.
The Dinghy & Side Deck
To fit the container constraint, the 14-foot rigid RIB is swapped for a High-Pressure Inflatable Drop-Stitch Dinghy (10-12 feet) equipped with the modular electric outboard. Deflated, it takes up almost zero cargo space. The 5-foot rear side decks are engineered as fold-down patios—they hinge up securely during high seas or shipping, and drop down parallel to the water for relaxation.
Summary of MVP Advantages
- Shipping Cost: Estimated $5,000 - $8,000 to ship globally via one container, versus tens of thousands for an oversized yacht transport.
- Manufacturing: Complex composites (legs, stabilizers) fabricated cheaply in specialized facilities; easy bolt-together assembly at destination port.
- Market: Perfect for digital nomads testing out Caribbean or Mediterranean waters.
- Scalability: Proves the exact physics of the SWATH legs and airplane stabilizers. Once proven, scaling up to the 70ft version is just a matter of structural multiplication, not starting from scratch.
➔ Review Core Seastead Goals
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