• REG Yacht Code Part A Statement of Compliance (Cayman)
• Extended MTU main engines warranty till March 2029
• Owner’s suite features a fully automated balcony
• Steam shower in Owner’s bathroom
• Alberto Mancini Interior design
• Beach Club with side terraces fully set up for entertaining
• Foredeck Pool Oasis with jacuzzi
• Expansive Foredeck tender and toy’s cover garage
• Williams Jet 565 tender with inboard diesel engine & full size Jet Ski
• Steel Hull with Aluminum superstructure
• Electro-hydraulic side boarding ladder
• Low hours

• ABS Class Annual survey 01/26
• ABS Safety Radio survey 01/26
• Cayman Island Flag survey 01/26
• Main Engine service 08/25
• Generators service 01/26

Builder: Overmarine Group S.p.A.

Brand: Mangusta

Model: Oceano 44

Type: Full displacement motor yacht

Hull material: High-strength steel (AH36)

Superstructure: Aluminium alloy (AA5083 / AA6082)

Propulsion: Twin screw, shaft line propulsion

Gross Tonnage: 472 GT

• Length Overall (LOA): 44.47 m / 145’10”
• Length at Waterline (LWL): approx. 38.83 m / 127’5”
• Beam: 8.70 m / 28’6”
• Draft (half load): approx. 2.45 m / 7’8”
• Displacement (half load): approx. 400 t

• Performance
• Maximum speed: approx. 16 knots
• Cruising speed: approx. 11 knots
• Range: approx. 4,250 nautical miles @ 11 knots
• Performance based on sea trial displacement approx. 450 t

• Fuel (main tanks): approx. 71850 L / 18,981 gal
• Fuel (day tanks): approx. 8,800 L / 2,325 gal
• Fresh water: approx. 13,800 L / 3,646 gal
• Black & grey water: approx. 5,800 L / 1,532 gal
• Clean oil tank: approx. 840 L
• Dirty oil tank: approx. 840 L
• Sludge tank: approx. 270 L
• Bilge water tank: approx. 2,400 L
• Water Heater: 2 X 300 L

• REG Yacht Code Part A compliance
• REG Yacht Code Part A Statement of Compliance (Cayman)
• Lifesaving equipment compliant with MCA LY4 Code
• Williams DieselJet 565 tender with inboard diesel engine
• Awning system above forward upper deck lounging area with carbon fiber poles
• Awning system above aft upper deck area with carbon fiber poles
• Awning system above aft main deck area with carbon fiber poles
• Awning system above aft sundeck area with carbon fiber poles
• SeaTel TV 100 TVHD satellite TV system in 54” dome (Ku-Band / Ka-Band)
• Steam shower in Owner’s bathroom
• 22 white underwater lights (OceanLED)
• Thermal camera (E-Nav) installed on hardtop
• Video-on-Demand server (Sealux) with 8 TB RAID storage and 9 A/V clients
• CCTV system with 10 cameras and dedicated server
• Tropical air-conditioning configuration upgrade
• Tecnoseal Electric-anodes for sea water pipes
• Owner’s cabin starboard side balcony
• Two floor-to-ceiling sliding side doors in main deck salon
• Two floor-to-ceiling sliding side doors in upper deck salon
• Manual 90-degree rotating aft door in upper deck salon
• Automatic electro-hydraulic side boarding ladder on starboard main deck
• 90 kVA shore power frequency converter (worldwide shore power capability)
• European 380-400v 50hz extra transformer
• VSAT internet system (SAILOR 600 / 800 / 900 HP)
• VoIP telephone system with 14 phones
• Additional seawater infinity pool on sundeck with lighting and whirlpool effect
• Fuel purifier system (MTU / NFV KFWA 2 BY)
• Hamann black & grey water sewage treatment system with sludge tank
• Geberit toilet upgrade
• Jet ski
• Exterior paint scheme in white with black finishes
• Starlink 
• 110-220 outlets in all guest areas
• Type 2 USB throughout
• Two extra industrial ice makers in the garage
• Two extra mooring cleats
• Water drinking filters in Sun deck, Galley & Pantry

Main Engines:

• 2 × MTU 12V 2000 M86
• 898 hours port
• 898 hours Stdb
• Output: approx. 1,268 kW (1,724 HP) each @ 2,450 rpm

Gearboxes:

• 2 × ZF 3350 reduction gearboxes
• Engine-to-gearbox coupling: VULKAN VULASTIK-L elastic couplings

Shafting:

• Aquamet stainless steel shaft lines
• Shaft seals: Wärtsilä Maneguard PSE
• Shaft-to-propeller coupling: VULKAN PROPFLEX T110

Propellers:

• 2 × high-skew 5-blade NiAlBr propellers (approx. Ø 1,500 mm)
• Exhaust system: Independent exhaust systems for engines and generators
• Machinery foundations: Vibration-isolated engine and gearbox foundations

Generators & Electrical Power

• Generators: 2 × KOHLER 100EFOZD diesel generators
• Port 2115 hours
• Stdb 2139 hours
• Output: 99 kW each
• 400 Vac, 50 Hz, 3-phase
• Generator exhaust system: Centek Vernalift mufflers
• Gensep gas/water separators
• Power Management System (PMS)
• Main and emergency switchboards (Class-approved)
• Shore power connection with transformer
• Emergency power supply with dedicated batteries

Steering, Stabilization & Maneuvering

• Steering system: Electric steering system
• Bow thruster: Electric bow thruster
• Stabilizers: Fin stabilizer system (zero-speed and underway)
• Emergency steering system: Independent emergency steering capability

CCTV & VIDEO SURVEILLANCE

• 9 × AXIS PTZ cameras (Model M5525) installed at:
  • Arch
  • Main deck gunwale (2)
  • Upper deck
  • Sundeck
  • Engine room (2)
  • Garage
  • Beach area
  • Aft main deck
• 1 × NEXTWORK NXVision D800 CCTV server / video recorder
• IP CCTV server
• Web access
• 1 TB RAID1 storage
• CCTV display & control stations: 2 × 19” Hatteland HD monitors (Control Room & Crew Mess)
• Sealux A/V client control stations at:
  • Crew mess
  • Control room
  • Wheelhouse

NETWORKING & DATA INFRASTRUCTURE

• 4 × Unify SG 350-28P network switches
• 24 ports 10/100/1000 Mbps
• 24 PoE ports
• 4 × SFP
• QoS & VLAN capability
• 13 × Ubiquiti R610 wireless access points
• 802.11ac Wi-Fi
• MU-MIMO technology for multi-client performance
• 1 × NXWall service selector
• Integrated management of:
  • VSAT
  • Fleet Broadband
  • 3G/GSM
  • Wi-Fi
  • Landline connections
• 2 × Peplink MAX-TST-GLTE-G-T-PRM access routers
• Dual-band 11ac Wi-Fi
• Embedded cellular modem
• 4 × Poynting OMNI-496 marine Wi-Fi antennas
• Dual-band 2.4 GHz / 5 GHz
• IP68 marine rated
• Up to 6 dBi (2.4 GHz) / 7.5 dBi (5 GHz) gain

SATELLITE & COMMUNICATION ANTENNAS

• 1 × SeaTel 100 TV worldwide satellite antenna
• Ku-Band HD reception
• Global coverage without LNB change
• 1 × SAILOR XTR 1000 Ku satellite antenna (optional)
• High-performance VSAT antenna system
• Optimized for maritime broadband delivery

Guest Cabins – Audio / Video (All Guest Cabins)

• Samsung 43” LED TVs (NU7400 series)
• JM Lab 100 IW 6 in-wall speakers
• Denon AVR-X3700 series A/V receivers (5.1 channel)
• Sealux HD/3D A/V streaming clients
• Apple iPad Mini 6 for system control
• Satellite TV decoders (Owner’s supply)
• Sealux App control for:
  • Audio / video
  • Lighting
  • Curtains
  • Climate
  • Steward call
• CCTV integration available via Sealux system

Main Deck Salon – Audio / Video

• Samsung 65” QLED 4K TV (Q80A, up & down)
• Digisonic Ulisse ceiling TV lift system
• JM Lab Cub EVO active subwoofer
• JM Lab 300 IW6 in-wall speakers (x5)
• Denon AVR-X4700 series A/V receiver (7.1 channel)
• Sealux HD/3D A/V streaming client
• Apple iPad Mini 6 control interface
• Satellite TV decoder (Owner’s supply)

Owner’s Cabin – Audio / Video

• Samsung 55” QLED 4K TV (Q80A, up & down)
• Digisonic Ulisse ceiling TV lift system
• JM Lab Cub EVO active subwoofer
• JM Lab 300 IW6 in-wall speakers (x5)
• Denon AVR-X4700 series A/V receiver
• Sealux HD/3D A/V streaming client
• Apple iPad Mini 6 control interface
• Satellite TV decoder (Owner’s supply)

Owner’s Bathroom – Audio

• Sonance VP66R SST/SUR speakers
• Selectable independent or shared audio zone via iPad control

Aft Main Deck – Exterior Audio

• Sonance VPXT6R waterproof in-ceiling speakers (x4)
• Audio fed from main deck salon amplifier
• Selectable independent or shared audio zone via iPad control

Upper Deck Salon – Audio / Video

• Samsung 85” QLED 4K TV (Q80A, up & down)
• JM Lab Cub EVO active subwoofer
• JM Lab 300 IW6 in-wall speakers (x5)
• Denon AVR-X4700 series A/V receiver
• Sealux HD/3D A/V streaming client
• Apple iPad Mini 6 control interface
• Satellite TV decoder (Owner’s supply)

Aft Upper Deck – Exterior Audio

• Sonance VPXT6R waterproof in-ceiling speakers (x4)
• Audio fed from upper deck salon amplifier

Fore Upper Deck – Audio

• Sonance VPXT6R waterproof in-ceiling speakers (x6)
• Denon AVR-X3700 series A/V receiver (5.1 channel)
• Sealux audio streaming client
• Apple iPad Mini 6 control interface

Sun Deck – Audio / Video

• Samsung 65” QLED 4K TV (Q80A, up & down)
• Digisonic Archimede motorized TV lift
• Sonance VPXT6R waterproof in-ceiling speakers (x6)
• JM Lab Cub EVO active subwoofer
• Denon AVR-X3700 series A/V receiver
• Sealux HD/3D A/V streaming client
• Apple iPad Mini 6 control interface
• Satellite TV decoder (Owner’s supply)

Beach Club – Audio

• Sonance VPXT6R waterproof in-ceiling speakers (x4)
• Denon AVR-X3700 series A/V receiver
• Sealux HD/3D audio streaming client
• Apple iPad Mini 6 control interface

Crew Areas – Audio / Video

Crew Mess

• Samsung 32” LED TV
• JM Lab 100 IW 6 speakers
• Denon AVR-X3700 series A/V receiver
• Sealux HD/3D A/V streaming client
• Apple iPad Mini 6 control interface
• Satellite TV decoder (Owner’s supply)

Captain’s Cabin

• Samsung 32” LED TV
• Sealux HD/3D A/V streaming client
• Apple iPad Mini 6 control interface
• Satellite TV decoder (Owner’s supply)

Sealux Technical & Media Systems

• Automatic Sealux media loader
• CD / DVD / Blu-ray automatic copying
• Sealux media server
• 8 TB internal RAID storage
• Centralized movie and music distribution
• Media accessible from all onboard media stations

Wheelhouse – Displays & Charting

• 4 × Hatteland HD 24T21STD Series X navigation displays
• 2 X MaxSea Navigation PC ECS chart system
• Worldwide chart coverage (C-MAP / Navionics)
• 3D chart engine
• AIS / ARPA functions
• Route & waypoint management
• Worldwide weather forecast and tide database

Positioning & Heading

• Furuno GP-170D DGPS GPS receiver
• Furuno GP-33 GPS navigator
• Sperry Marine Navigat 100 gyrocompass (IMO wheelmark approved)
• Sperry Marine compass repeater (360° / 10°)
• Furuno PG-500 integrated heading sensor

Radar Systems

• Furuno FAR-2218 ARPA X-Band radar (12 kW) with 6.5 ft antenna
• Furuno FAR-2218 ARPA X-Band radar (12 kW) with 4 ft antenna
• ARPA and AIS target tracking capability
• Day / night radar presentation modes

Depth, Speed & Wind Instruments

• Furuno FE-800 echo sounder with hull unit and transducer
• Furuno CA50B-6B rubber-coated transducer (50 kHz)
• Furuno DS-85 Doppler speed log
• Furuno FI-5001 wind transducer

Multifunction & Data Displays

• 2 × Furuno RD-33 multifunction data repeaters
• Display of navigation, radar, engine and sensor data

Autopilot & Steering Control

• C-Plath Navipilot 4000 autopilot system
• Follow-up mini-wheel display with rudder angle indication
• RF14XU heavy-duty autopilot feedback unit (steering gear room)

AIS & Bridge Safety Systems

• Furuno FA-170 Class A AIS transponder
• Furuno BNWAS system (BR520 processor)
• Furuno BR-560 motion detector for bridge watch alarm

VHF, MF/HF & Long-Range Communications

• 2 × Furuno FM-8900S GMDSS Class A VHF radios
• Furuno RB-8900 remote handset (wheelhouse)
• Furuno FS-1575 MF/HF GMDSS Class transceiver (150 W)
• Furuno Navtex NX-700 receiver

Inmarsat & SSAS

• Furuno FELCOM 18 Inmarsat-C / LRIT system
• 2 × SSAS alert units (IC307)
• GMDSS-compliant printer unit (PP-520)

Intercom & Internal Communications

• Phonotech CIS 3100 intercom system
• Wall-mounted intercom stations in cabins and technical spaces
• Watertight intercom sub-stations in exterior and machinery areas

Thermal & Night Vision

• E-Nav iSmart fixed-mount infrared thermal camera
• Wing Stations
• 2 × Furuno RD-33 multifunction data displays
• 2 × Furuno RB-8900-W watertight remote VHF handsets

Crew & Operational Stations

• Hatteland HD 15T21MMD CCTV monitor in crew mess
• Furuno RD-33 data repeater in captain’s cabin
• Furuno BNWAS alarm panels in:
  • Captain’s cabin
  • Officer cabins
  • Crew areas
• Intercom headset stations in:
  • Engine control room
  • Steering gear room

Windlass & Foredeck Areas

• Watertight intercom sub-station with AISI 316 stainless steel front

GMDSS Safety Equipment

• 2 × SafeSea V100 portable GMDSS VHF radios
• Ocean Signal EPIRB with GPS positioning
• SeaSafe S100 SART (Search and Rescue Transponder)

• Anchoring system with windlasses and chain lockers
• Mooring capstans and bollards
• Electro-hydraulic tender crane
• Hydraulic shell doors and beach club access
• Electro-hydraulic side boarding ladder
• Gangway and bathing ladder 
• Wing control stations

Half Irish is equipped with a dedicated, fully enclosed tender garage, discreetly incorporated into the yacht’s displacement hull to maintain clean exterior styling and open deck areas. Designed for owners who actively use their yacht, the garage offers secure, weather-protected storage for both tenders and water toys, while remaining completely out of sight when not in use.

The garage houses a Williams Jet Tender 565 as well as a jet ski, all positioned for safe stowage and efficient handling.

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.