Introduction

The document presents the OVNI 430, a new generation blue water sailboat developed by Alubat in collaboration with naval architects MORTAIN & MAVRIKIOS and CBA. It emphasizes performance, elegance, comfort, and safety for long-distance cruising.

Performance Features

• Hull: Double-chine hull with an inverted and rounded bow providing a long waterline length for enhanced sailing stability and performance.
• Rigging: Slender rig with pushing spreaders and moderate headsail area.
• Centerboard: Integral lifting centerboard allowing shallow draft navigation (minimum draft 0.98 m) and easy grounding.
• Overall, the design balances stability, speed, and shallow water capability.

Exterior Comfort and Safety

• Open cockpit with a large bathing platform.
• Aluminum arch for tender storage and mounting solar panels and antennas.
• Double helm stations for optimal visibility and sailing sensations.
• Centralized maneuvers under an optional aluminum dog-house for safe watchkeeping.
• Clear side decks and flat foredeck ensure safe and easy movement on deck.

Interior Comfort and Layouts

• Panoramic roof enhances outdoor views, especially in the raised saloon ("carré surélevé") version.
• Raised saloon allows watchkeeping from inside at the chart table or dining area.
• Double insulation using sprayed cork and closed-cell foam for thermal and acoustic comfort.
• Spacious galley with ample storage and smooth circulation towards the bow.
• Owner’s cabin is roomy with modern design and exceptional headroom.
• Separate shower in the heads, convertible technical room, and double aft cabin.
• Two main layout versions:
  • Standard (raised saloon): 2 cabins, 1 aft head with separate shower, insulated technical room and fore sail locker.
  • Atelier (classic saloon): 2 cabins, 1 aft head with separate shower, workshop with bench in technical room, insulated fore sail locker.
• Optional bunk beds in the aft technical room.

General Specifications

• Design Category: Category A (ocean-going).
• Materials: Aluminum 5083 H111 hull and 6082 T6 profiles.
• Centerboard, rudder stock, and rudders: Aluminum with NACA profile.
• Dimensions:
  • Hull length (LH): 12.30 m
  • Overall length: 12.95 m
  • Waterline length: 11.60 m
  • Maximum beam: 4.36 m
  • Draft (deep): 3.45 m
  • Draft (centerboard up): 0.98 m
• Weights:
  • Light displacement: 11,900 kg
  • Ballast weight: 3,750 kg
  • Centerboard weight: 300 kg
• Capacities:
  • Fresh water: 450 liters
  • Fuel: 580 liters
  • Blackwater: 50 liters
• Sail Areas:
  • Upwind sail area (classic / square top): 85 m² / 93 m²
  • Mainsail area (classic / square top): 44 m² / 52 m²
  • Solent on furler: 41 m²
• Engine: VOLVO D2-50, 50 hp (36.5 kW), shaft drive.

Customization and Construction

• Alubat offers custom layouts in either classic or raised saloon versions.
• Optional bunk beds in aft technical room for additional sleeping capacity.
• Handmade integrated aluminum construction by skilled craftsmen (welders, carpenters, painters, riggers).

Advantages of Aluminum Construction

• High resistance to weather, impacts, and corrosion.
• Hull can deform on impact without tearing, maintaining watertight integrity.
• Low maintenance and high durability.
• Fully recyclable material retaining resale value.

Contact and Credits

• Alubat Shipyard, Les Sables d’Olonne, France.
• Contact: +33 (0)2 51 21 08 02, [email protected], www.alubat.com
• Photography credits: Christophe Favreau, September 2024.

Note: This is a non-contractual document subject to change without notice.