MAIN CHARACTERISTICS
Name: ODISEA
Type: Classic Wooden Sailing (Ketch) Yacht
Builder: GULET YAT INSAAT
Year: 2006
Refit Year: 2019 / 2021 / 202 / 2025 / 2026
Construction Project Name: 2188017
LOA (M/FT): 39 M 127’
LWL (M/FT): 28.70 M 94’
Beam Overall (M/FT): 8.70 M 28’ 07”
Draft (Keel up) (M/FT): 3.50 M 11’ 06”
Gross Tonnage: 182 GT / 54 Net Tonnage
Displacement (Fully Loaded): 150 t
Hull Material: Mahogany timbers, cross-laminated marine plywood and epoxy glass hull
Superstructure: Mahogany & Marine plywood
Decks: 2
Flag: Cook Islands
Classification: Originally built to Rina Classification Standards
Naval Architect: Karatas Yacht Design
Exterior Designer: Karatas Yacht Design
Interior Designer: Karatas Yacht Design
Main Engines: 2 x CUMMINS QSM-11M 450HP
Speeds: 13 Max
6 – 10 Cruising
Range Under Power:
Range Under Sail: 3,800 nm (cruising speed)
20,000+ nm (assuming 12 hrs generator per day)
Guest Accommodation: 13 guests in 6 staterooms (5 doubles, 1 double + overhead bed)
Crew Accommodation: 4 crew in 2 cabins
COMMENTS AND NOTEWORTHY FEATURES AT A GLANCE
• Construction – Mahogany hull, teak decks, classic ketch rig.
• Hybrid Power – 1,600 Ah lithium batteries, 8.4 kW solar array.
• Performance – 6–10 knots cruising, 13 knots max, 20,000+ nm sailing range.
• Water Systems – Dual watermakers (700 L/hr), 6,400 L storage.
• Guest Comforts – Raised bow jacuzzi, 126,000 BTU air conditioning, entertainment suite.
• Expedition Gear – Diving compressor, 16 tanks, wet/dry labs, Starlink and Iridium comms
CLASSIFICATION
Flag: Cook Islands
Port of Registry: Avatiu
Classification: Originally built to Rina Classification Standards
IMO Number: N/A
MMSI Number: 518999047
Official Registration: 15715
CONSTRUCTION
Hull Material: Mahogany timbers, cross-laminated marine plywood and epoxy glass hull
Superstructure Material: Mahogany & Marine plywood
Decks Material: Teak
Number of Decks: 2
CAPACITIES
Gross Tonnage: 182
Net Tonnage: 54
Displacement Tons: 150
Fuel Capacity: 10,000 Litres
Fresh Water Capacity: 6,400 Litres
Grey Water: 2,500 Litres
Black Water: 2,000 Litres
Speed Consumption Range RPM
Maximum: 13 kn 1,600
Cruising: 6-8 kn 2.6 liters per mile running 1 engine (24 hours) 3,800 nm 850-1100
MAIN MACHINERY
Main Engines: 2 x CUMMINS QSM-11M 450HP (Otc. 2004, serviced in March 2026, serial number 4018944)
Engine Hours: Port: 6,696.7 (as of 21st May 2026)
Starboard: 6,782.1 (as of 21st May 2026)
Engines Exhaust System: Wet Exhaust System
Gear Boxes: STBD: Type: ZF model: ZFW320; Serial #:
20057510; ratio: 2.959
PORT: ZF, Model: ZFW320, Serial
#20057512, Ratio: 2.958
Shafting: Propeller Shaft Diameter: 95 mm
Propellers: 4-blade
GENERATORS & ELECTRICITY
Generators: 2 x Kohler 33EFOZ, GM24463-GA32, 33kW
1 x Kohler 9EFOZD, 232567, 9kW
Generator Hours: Port: 4,844.7
Starboard: 4251.7
Small: 3,216
Shore Power: Shore Power Input: 220 V AC, three-phase (final specifications TBC)
Fully integrated with inverter/charger system
Provides battery charging and vessel power when connected to shore supply
Compatible with international marina standards
Renewable Energy System: Solar Array:
Total Capacity: approx. 8,400 W
Panel Quantity: 14
Individual Panel Output: 600 W
Year Installed: 2025
Solar Charge Controllers:
Manufacturer: Victron Energy
Model: SmartSolar MPPT 250/70
Quantity: 5
This high-capacity solar installation enables substantial onboard energy production, significantly reducing generator runtime and enhancing onboard autonomy.
Batteries: 1,600 Ah
Battery Chargers:
3x Victron Energy MultiPlus-II Inverter/Chargers
Output Capacity: 5,000 W per unit
Total Output Capacity: 15,000 W
Output Voltage: 230 V AC
Functions:
Inverting from lithium battery to AC power
Battery charging from shore power
Automatic shore/generator switching
Load balancing and power assist
This configuration provides sufficient capacity to operate the vessel’s domestic AC systems without generator use under normal operating conditions.
AUXILIARY MACHINERY
The yacht benefits from a comprehensively upgraded hybrid electrical system (2025) centered on lithium battery storage and high-capacity solar generation. Designed to maximize operational autonomy while minimizing generator dependency, the system provides silent operation at anchor and highly efficient energy management suitable for long-range cruising or full-time liveaboard use.
The installation is based on Victron Energy commercial-grade components, ensuring global serviceability, reliability, and seamless integration across charging, power inverting, and shore power systems.
House Battery Bank 8x Lithium batteries Iron Phosphate (LiFePO₄) Victron Energy
Capacity: 1,600 Ah total (installed 2025)
House Battery Bank Features High cycle life and deep discharge capability
Fast recharge acceptance
Integrated battery management system
Reduced weight compared to conventional battery systems
Designed to support extended silent-running off-grid operation
Engine Start Battery Bank Dedicated independent engine and generator start bank
Specifications: 2x 24 V, 220 Ah
Emergency Battery Bank Independent emergency backup battery system
Provides redundancy for navigation system
Specifications: 12 V, 110 Ah
Bow Thruster: Yes
Helm/Wing Station Controls: Helm Display Integration
FIREFIGHTING & BILGE SYSTEM
Firefighting & Bilge Pump: 8x Primary Bilge Pumps
Pump System and alarm in each Bulkhead of the boat
2x Emergency Bilge Pumps located in the Engine Room
Bilge Automatic Operation
Bilge Manual Override
Bilge Monitoring System: Physical level sensors and alarms Integrated into Victron/Raymarine Display System and alarm system located in the helm with sound amplifier.
Independent Engine Room Bilge system installed
FRESH WATER SYSTEM
S/Y ODISEA is equipped with a commercial-grade freshwater production, storage, and sanitary system, designed to support extended offshore cruising with full guest capacity and reduced reliance on shore-side services. The system incorporates dual high output water makers, pressurized freshwater distribution, marine vacuum sanitation, and dedicated grey and black water holding systems in compliance with international marine environmental standards.
Fresh Water Makers: 2x SM350 SEAMAR Watermakers, 350 liters per hour (700 combined), 220 V
STBD: SeaMar TDS and Water Meter Led
Screen
PORT: Schneider Electric
March 2026- full service
Located in Engine Room
Fresh Water Treatment:
Fresh Water Pressure System: 1 x High Pressure Water Tank, PWB-12LX Global Water Solutions, 12 Liters, 2025
1 x Hydrophore High Pressure Pump, Gianneschi Jet 4B self- priming marine pump, 220 V, 2005, Pressurized freshwater system
Hot & Cold Freshwater supplied throughout vessel to: Guest accommodations
Crew Accommodations
Galley
Deck Shower and Hoses
Exterior Freshwater Outlets
Engine Room
Lab
Saloon Bar
Outside Bar
Hot Water System: 2 x WP 053877 Gianneschi, 2005 (100 liters per unit), 220V 1.5 kW
1 x Generator-powered, 1 electric-powered heating with an integrated, customizable timer.
Shore power heating
Engine heat exchanger integration: No
Hot water supplied to all guest, crew, galley, and deck service points.
Instant Hot-water Faucet in the Saloon Bar for coffee, tea, etc.
Primary Plumbing Material: PVC
Seawater Plumbing Material: PVC
Sanitary Plumbing Material: PVC and rubber
System Accessibility: Service access provided in machinery spaces and service compartments
Tank Material and Thickness: PE-HWST ; 10mm
Tank Locations: Forward Bilge “The Tunnel”
Tank Monitoring System – Type: Physical Sensor integrated into Victron
Display System
Helm Display Integratio: Yes
DECK WATER SYSTEMS
Deck Freshwater Washdown System: Yes
Deck Saltwater Washdown System: Yes
Deck Shower: Yes
Location: Mid-ship Starboard side after passarella
Jacuzzi: With fresh water (hot or cold) and saltwater pump
Freshwater Service Connections: Multiple service points throughout vessel (bow and stern)
BLACK & GREY WATER SYSTEM
Black & Grey Water Treatment:
Grey Water Collection: Yes
Sources include: Showers
Sinks
Galley
Laundry
Grey Water Holding Tank Capacity:
2,500 litters
WC's (toilets/bidets): 9 x Jets Marine
Sanitary Vacuum System: Marine vacuum system
Vacuum-assisted flushing
Reduced freshwater consumption
Odor-controlled system
Commercial marine-grade reliability
Black Water Holding Tank Capacity: 2,000 liters
Tank Material: PVC
Tank Monitoring: Ultrasound Sensor integrated into Victron Monitoring System
Discharge Pump: Arcelik TEE brand, 220 V, QM PB 90S2A-01
Discharge Method: Pump-out via deck fitting
Offshore discharge via dedicated pumps (where permitted)
Black & Grey Water Pumps: 1x Gianneschi, model: ECO-MV 44 E
Capacity: 25 L per minute
Voltage: 24 V
Physical Sensor integrated to Victron Monitoring System
AC & VENTILATION SYSTEM
System Type: HWS series Water chiller unit
Make/Model: CLIMMA CWS Air conditioners Models: CWS
1443s 230/1/50
Capacity: 126,000 BTU total
Components: 11 fan coils and 2 PCU systems
Year Installed: 2005
Service History: Overhauled and serviced 2026
Engine Room Extraction: 4 extractor fans
Galley Ventilation & Extraction: 1 extractor fan
SAILS & RIGGING
S/Y ODISEA is configured as a substantial 39-meter (128 ft) Classic Ketch (often classified as a Gulet due to its construction and motor-sailing capability). The rig is designed for stable, comfortable, and efficient long-range cruising, offering exceptional flexibility in sail configuration.
Highlights
• Rig Type: Ketch rig for balanced sailing performance and flexibility in sail reduction.
• Long-Range Capability: Designed for autonomous and efficient passage-making under sail, complemented by the vessel's extensive range under power.
• Hybrid Integration: Capably of extended silent operation, integrating sailing with the low-impact hybrid electrical system for reduced environmental footprint.
• Vessel Classification: Substantial LOA of 39.0m offering significant stability and volume.
Overview: S/Y ODISEA is equipped with a standard cruising inventory of four working sails to suit various wind conditions:
Mainsail: Set on the main mast. Primary driving sail.
Mizzen Sail: Set on the shorter mast aft of the main mast. Used for balance, stability, and assisting with directional control.
Genoa/Jib: Large headsail forward of the main mast. Critical for upwind performance and lighter air.
Staysail/Fisherman: A fourth sail used for additional drive, particularly off-wind or when the genoa is furled in heavier conditions.
Masts: 2x Main Mast and Mizzen Mast
Material: Aluminum
Standing rigging: Stainless Steel Rod
inspected by rolly tasker November 2025
Running Rigging: Dyneema performance lines (inspected and replaced in 2026)
Sails: 4x Genoa, Jib, Main (Bermuda sail), Mizzen Main (Bermuda sail); all UK SailMaker
Inspected and serviced by Rolly Tasker in November 2025
Winches: Harken winches: 7 manual, 3 hydraulic
All inspected and serviced in March 2026
Sail Handling: Harken Hydraulic 3 speed Roller furling system for foresails to simplify short-handed operation (inspected and serviced by ClearVac in March 2026) Manual 2 speed Harken Winches with electric E-wincher attachment for safely raising and lowering sails
NAVIGATION & COMMUNICATION SYSTEMS
NAVIGATION SYSTEMS
Overview : S/Y ODISEA is equipped with a comprehensive integrated navigation and communications suite, centered on Raymarine instrumentation and supported by modern satellite connectivity systems. The vessel is fully configured for long-range offshore navigation with redundant chartplotters, integrated autopilot, depth and wind instrumentation, and global satellite communications including Starlink broadband and Iridium satellite voice capability.
The navigation and communications systems provide reliable operational capability for extended ocean passages, remote expedition cruising, and professional-level vessel management.
Navigation & Communications Redundancy and Capability
The vessel’s navigation and communications systems are designed to support safe and reliable offshore operation with multiple layers of redundancy.
Capabilities include:
• Triple independent chartplotter displays
• Integrated autopilot and navigation system
• Satellite broadband internet connectivity
• Independent satellite voice communications
• Multiple satellite emergency communication devices
• Integrated depth, wind, and navigation instrumentation
Navigation & Communications Highlights
• Triple Raymarine chartplotter navigation system
• Integrated Raymarine autopilot and sailing instrumentation
• Starlink satellite broadband internet system
• Iridium satellite phone for global offshore communication
• Forward-looking sonar capability
• Multiple satellite emergency communication devices (Garmin InReach)
• Fully integrated navigation network suitable for global offshore cruising
Integrated Bridge System: Primary Navigation Displays
Chartplotters: Master AXIOM2 XL 16 - 15.6” Glass Bridge Multifunction Display
Manufacturer: Raymarine
Quantity: 4 (1 Master and 3 mirror displays)
Display Locations: Helm, flybridge and Crew Mess Integrated Functions:
Electronic chart navigation
Radar integration
AIS integration
Depth and wind data integration
Route planning and waypoint management
System Network Type: RayNet
Radar System: Radar: Quantum Q24D Doppler 18”
Manufacturer: Raymarine
Quantity: 1
Functions:
Collision avoidance
Weather monitoring
Target tracking
Integrated chartplotter overlay
Radar Display Integration: Yes – integrated with Raymarine chartplotters
S-Band Radar: Brand, Model
Auto Pilot: Raymarine
Model : Evolution Solenoid Autopilot with p70Rs control head & ACU-300
Integrated course control
Track steering via chartplotter
Wind-based steering capability
Long-range offshore autopilot functionality
Control Stations: Helm and Flybridge Nav Station
Depth Sounder and Sonar: Depth Sounder, Fish-Finder
Manufacturer: Raymarine
Side-Scan Sonar
Manufacturer: Raymarine
Forward-Looking Sonar:
Manufacturer: Daniamant Echopilot
Model: Echopilot FLS 3D Sonar Transducer Interface and FLS 3D Visual Processor
Installed: 2026
Functions:
Real-time depth monitoring
Hazard avoidance
Shallow water navigation support
Display Integration: Integrated with Raymarine navigation system
AIS: Manufacturer: Raymarine
Model: AIS700 Class B Transceiver/Splitter
AIS Type: Class B
Functions:
Vessel identification and tracking
Collision avoidance
Integrated display on chartplotters AIS Transmit and Receive Capability
Wind and Sailing Instruments: Manufacturer: Raymarine
Instrument Displays: Raymarine i70s & Raymarine p70Rs
Quantity: 6 i70s & 2 p70Rs
Functions:
Apparent wind speed and direction
True wind calculations
Sailing performance optimization
Autopilot wind steering integration
Display Locations: Helm and Fly-bridge
Cameras and Monitoring:
Model: 1 FLIR M232 thermal camera mast, 4 FLIR AX8 thermal and visible imaging camera and CAM300 IP.
Manufacturer: Raymarine
Location: 1 Camera in Mast, 4 in Engine Room and 1 in the stern of the boat
COMMUNICATION SYSTEMS
VHF Communication Systems: Fixed VHF Radios: navigation station
Manufacturer: Thrane & Thrane A/S
Model: SAILOR 6222 VHF DSC
Fixed VHF Radio: outside Helm
Manufacturer: Icom
Model: IC-M510 VHF Marine Transceiver
Handheld VHF Radios:
Manufacturer: Icom and Cobra
Model: Cobra: Marine HH600 DSC + GPS; ICOM: IC-M940 Quantity: 2
Functions:
Ship-to-ship communication
Ship-to-shore communication
Emergency distress communication
Integrated bridge communication
Starlink Satellite Internet: System: Starlink satellite broadband
Antenna: Flat High Performance
Installation Year: 2024
Antenna Mount Location: Stern Aft Deck Bimini
Network Integration: Fully integrated into onboard network
Capabilities:
High-speed global internet access
Offshore communications capability
Remote vessel monitoring capability
Crew and guest connectivity
Satellite Phone System Manufacturer: Iridium
Model: ACTC1801
Capabilities:
Global voice communication
Emergency communications
Offshore reliability independent of internet connectivity
Handset Location: Saloon Cabinet
Garmin InReach Satellite Communicators
Quantity: 3
Model: Garmin InReach Mini 2
Functions:
Satellite messaging
GPS tracking
Emergency SOS capability
Expedition and offshore safety support
Onboard Data Network Network Type: Ubiquiti’s UniFi architecture
Router: USG Pro 4
Access Points: 6 Ubiquiti U6 around the boat for full wifi coverage around the vessel
Supports:
Navigation system integration
Satellite internet distribution
Vessel systems monitoring
Guest and crew internet access
DECK MACHINERY & EQUIPMENT
Anchors: Port: Danforth anchor with 180 m galvanized, 15mm steel
Starboard: Danforth Anchor with 80 m galvanized 15mm steel
Anchor Windlass System: Hydraulic PTO Lewmar (Serviced by ClearVac in 2026)
Tender Davit: Hydraulic (Serviced by ClearVac in 2026)
Passerelle: Teak stairs with Stainless steel frame, lifted by a Harken manual winch
SAFETY, SECURITY, & FIREFIGHTING EQUIPMENT
Fixed Firefighting System: Fire suppression (engine room): Novec 1230 69 kg system fitted (serviced January 2026)
Firefighting Equipment: 23x fire extinguishers positioned in every space onboard. (serviced January 2026)
Fire Pump: Electric Pump fitted, and gasoline driven fire pump provided. 2x hoses with nozzles provided. (serviced January 2026)
Fire blankets and fire alarm: positioned throughout vessel interior
MOB Retrival: 1x 230 line thrower. Expiry date: 2029; 1 x Rescue Sling; 1x emergency ladder.
Life Rafts: 1 × 6-person, 1x 8-person liferafts in GRP canisters (serviced January 2026)
Lifejackets: 4x auto-inflatable with RescueMe MOB beacons. 21x autoinflatable without MOB beacons, 32x SOLAS approved 150N offshore lifejackets with whistles and automatic lights
EPIRB / SART: 1x Trion 60 AIS EPIRB. Expiry: 2034; 1x ACR, Global Fix AIS EPIRB Expiry: 2024; 1x OceanSignal S100 SART; Expiry Oct 2026
Medical Equipment: AED: Philips Heartstart Defibrillator
Large oxygen cylinder- DAN (serviced and refilled January 2026)
MSOS Distant Ocean Medical Kit (see complete inventory)
DAN diving emergency kit
IV therapy kit
2 x Eyewash Stations
Hemmorage and Burn Kits
ENTERTAINMENT, AUDIO/VISUAL AND IT SYSTEMS
Video Equipment: Television and Plex library in the boat’s Synology System for local streaming.
7 TV’s, 1 TV in each cabin (6 total) and 1 in the Main Salon, all integrated with Plex and Wi-Fi connectivity.
GALLEY & LAUNDRY EQUIPMENT
MAIN GALLEY EQUIPMENT
Refrigeration/Freezer: Freezer 3m3 capacity
Refrigerator 3m3 capacity
OTHER EQUIPMENT
Spa Tub: Raised Teak Jacuzzi on the bow; can be filled with fresh cold or hot water, or salt water straight from the sea; also serves as a rinse tank.
TENDERS & TOYS
Tenders: TENDER 1: AB Gala Viking V500 Center Console
Length: 4.9 m / 16 ft
Outboard HP: 70 HP Yamaha F70AET
Capacity: 10 persons
Electronics: Garmin Chartplotter
Safety Gear: Dan First Aid Kit and Emergency Oxygen
Onboard
Last date of service: March 2026
TENDER 2: AB Inflatables Tiller dinghy with cover
Length: 3.6 m/ 11.8 ft
Outboard HP: 25 HP Yamaha F25GMH
Capacity: 6 persons
Last date of service: March 2026
Toys: 1 x SeaBOB (TBC)
DIVING / LAB (NEGOCIABLE)
Diving Compressor: BAUER Premium Nitrox Membrane Diving Compressor System:
This high-end, turn-key BAUER B-NITROX Membrane System, custom built by Bob Olsen / Nitrox Solutions, allows for the continuous on-board production of oxygen-enriched breathing air (Nitrox up to 40%) without the logistical need for oxygen cylinders. Fills 4 tanks in 30 min.
Extra membrane, sensors, and spare parts onboard for redundancy and safety
Dive Tanks: 16 Aluminum Dive Tanks:
Industry standard AL80 (11.1 liters); aluminum is preferred due to its exception resistance to saltwater corrosion.
Oxygen- cleaned, serviced, and current visual (2026) and Hydrostatic (2024) testing certified.
Premium kraken valves and oxygen safe vitron O-rings
Mobile Deck Filling Manifold:
Anodized aluminum block manifold with stainless steel fittings consisting of 4 independent high pressure filling whips.
Can fill up to 4 tanks in under 30 minutes with the noise of the compressor confined to the engine room with a discreet and ergonomic workflow for filling tanks right on deck.
Dive Safety and Accessories:
3 oxygen analyzers for Nitrox safety
6 Nautilus LifeLine Next Gen Diver Epirbs
DAN (Divers Alert Network) Dual Rescue Pak- Emergency Oxygen System
DAN First Aid Kit in addition to Extensive Onboard Medical Supplies listed in Safety, Security, & Firefighting Equipment category above.
Lab: Wet & dry lab spaces
2 −80°C adjustable ultra-freezer
Sample fridge
Eyewash station
Dry Lab Sterile space and workbenches
ONT MinION mk1b platform + integrated digital PCR & electrophoresis
Centrifuges, incubators, micropipettes 0.5–5000 μl
Niskin bottles: 5 L, General Oceanics model 1010
Smith-Root citizen scientist eDNA pump/filtration
Aqua Troll 800 multiparameter sonde
Hydromoth acoustic sensors ×3
Cetacean hydrophone system SQ26-H1B + Zoom H1n + SpectraPLUS
Dissolved oxygen optical logger (RDO)
Underway continuous surface sampling system
