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JACK is a luxury performance cruising catamaran built with a clear emphasis on lightness, efficiency and comfort. Constructed entirely in carbon composite by McConaghy Boats, she benefits from a low displacement that translates directly into responsive handling, reliable speed and reduced energy consumption underway.
Her sailing capability is well established, winning line honours and the Multihull Class in the 2024 ARC Transatlantic, completing the 3,135-nautical-mile passage from Gran Canaria to Saint Lucia with consistency and ease. She performs comfortably across a wide range of wind strengths and conditions, remaining effective in light airs while offering impressive pace without compromising comfort under deck.
The design places equal importance on environment and function. Extensive glazing, fully retractable side windows and a level, open-plan layout create a strong visual connection with the sea and allow natural light to define the minimalistic interior. The result is a calm, stylish living space that feels considered and modern.
On deck, the flybridge and deck spaces are arranged for relaxed use both underway and at anchor, with multiple seating and lounging areas. The yacht is well equipped for an active cruising program, carrying a broad selection of tenders, water activity equipment, supporting extended time aboard for family and guests.
Her specification highlights include:-
• Interior styling by m2 Atelier with five double ensuite cabins, each with outboard facing double berth, plus further ensuite twin crew bunk cabin. Crew accommodation for up to 4 when utilising forward port double ensuite cabin for crew
• Carbon composite construction with E-glass/epoxy/foam sandwich and structural carbon reinforcements
• Topsides finish in Oyster White
• Hydraulic-actuated centreboards with three positions: retracted 1.68m, mid 2.46m, fully deployed 4.5m
• Twin helm pedestals on flybridge with carbon fibre helm wheels
• Hall Spars carbon fibre mast and boom with composite and rod standing rigging
• Cyclops Marine load cell pins on shrouds
• Reckmann hydraulic genoa, staysail and Code 0 furlers
• Harken 3-speed hydraulic winch package
• Doyle Sails Stratis sail package with square-top mainsail
• Twin Yanmar 4LV150 150hp engines with shaft drive and Brunton 4-bladed propellers
• 2x Integral 9Kw Generators mounted on main engines for fast charging
• Lewmar 300VRTTH retractable hydraulic bowthruster
• 48vDC and primary domestic systems
• CZone DC Digital Switching System
• Mastervolt MLI Ultra Lithium Ion service battery bank
• Mastervolt battery chargers and Victron inverters
• Integral E-Power engine-mounted DC generators each producing 9kw @ 48vDC
• Cummins Onan 27kw 220vAC 50Hz diesel generator
• Soliban treadable solar panels with approx. 3.2kw total combined output
• Gianneschi dual voltage pressurised fresh water system
• Spectra Newport 700 220vAC reverse-osmosis watermaker
• Sanisplit macerator and waste water control system
• Approx 3,000 litres fuel capacity and 3,200 litres fresh water capacity
• B&G instrument package with Zeus3S glass helm plotter displays, Halo20+ radar, Sonar hub module with Forward scan transducer, H5000 autopilot system and AIS transponder
• Iridium C700 Certus terminal
• Starlink satellite communications antenna
• FLIR M232 IP thermal imaging camera
• Electric split (crew and guest area) galleys with induction cook top, oven and microwave, dishwasher, multiple fridges and freezers, ice maker and wine fridge
• Laundry with Siemens washer/dryer
• Tecma 24vDC fresh water flush electric heads
• Termodinamica 220vAC reverse-cycle air-conditioning and heating system with 215,000 BTU total combined output
• 49″ Sony Bravia TV recessed in dining table • Fusion Apollo Digital receiver with speakers in saloon, flybridge, aft deck and foredeck areas
• Carbon fibre davits with hydraulic lift
• Harken CLR 1200 pop-up electric mooring winches
• Highfield CL460 4.6m aluminium RIB tender with Yamaha 70hp 4-stroke outboard
• Extensive watertoys inventory
• Dive compressor and diving equipment
• Full safety equipment package







Do you have a yacht like this to sell? Grabau International are always looking for new high quality cruising yacht listings both in the UK and internationally. For further information about our tailored brokerage services, please look here or feel free to contact us.