SPECIAL FEATURES

1. 15-year ABS survey completed 2025.

2. Full Awlgrip HDT paint-job completed 2022.

3. Accommodations for 12 guests in 6 beautifully appointed staterooms, including an on-deck, split-level master with dedicated his and hers en-suites, a VIP queen stateroom on the bridge deck, three additional king staterooms, and a twin stateroom with Pullman berth.

4. Sun deck features a custom, waterfall pool for 12 guests, dayhead, L-shaped bar, BBQ, large alfresco dining table, and plentiful sunpads and lounging areas.

5.  Significant A/V and wifi upgrade in 2023 - Two Starlinks

6. Main Engines 10,000 hour service completed in 2025.

7. Generators 2,000 hour service completed in 2025

8. Tender garage and bow tender storage ensure the guest areas are fully dedicated to guest use only.

CONSTRUCTION

• Aluminum, semi-displacement hull
• Teak decks throughout
• Awlgrip HDT complete paint job 2022

ACCOMMODATIONS

IMPROMPTU sleeps 12 guests in 6 beautifully appointed staterooms. 

Master Stateroom:

• main deck forward, full-beam: Split-level with King size bed on the main deck and private lounge forward
• Private study at entrance with desk
• His and hers dedicated en-suites, his with a shower, hers with a jacuzzi, vanity, and adjacent walk-in closet

VIP Stateroom: bridge deck, aft:

• (1) x Queen berth with en-suite shower

Guest Staterooms:

• (4) x Guest Staterooms, lower deck, amidship: (2) x King staterooms, port and starboard aft, with en-suite showers and desks
• (1) x King stateroom, forward with en-suite shower
• (1) x twin stateroom with Pullman berth on port side, en-suite shower and desk 

Crew

• Accommodations for 9 crew, including Captain's cabin on bridge deck

DIMENSIONS

General

• Length overall: 164' (50m)
• Length at waterline: 147' (45m)
• Beam: 28' (8.5m)
• Draft Minimum: 8'6" (2.59m)
• Draft Maximum: 8'10" (2.69m)
• Gross Tonnage: 490
• Net Tonnage: 147
• Displacement (light ship): 284.14LT

Capacities

• Fuel Capacity: 17,500 US Gallons (66,238 liters)
• Water Capacity: 2,600 US Gallons (9,841 liters)
• Watermakers: (2) x 2,500 US Gallons/day; 5,000 total/day (9,463 liters/day)
• Lub Oil: 248 US Gallons (939 liters)
• Dirty Lub Oil: 280 US Gallons (1,060 liters)
• Grey Water: 1,610 US Gallons (6,132 liters)
• Black Water: 426 US Gallons (1,650 liters)

Speeds

• Maximum speed: 18.5 knots
• Cruising speed: 16.5 knots
• Economical speed: 12 knots 

MACHINERY

Main Engines

Engine Type: (2) x CAT 3512B E-rated

• 10,000 hour service completed 2025

Engine Hours (as of 4/2025):

• Starboard: 0 hours (Completely rebuilt in 2025 at 11,837 hours)
• Port: 0 hours (Completely rebuilt in 2025 at 11,837 hours)

Gearboxes: Reintjes WVS 730/1 K12 Ratio 3.047:1

Shafts & Propellors: Michigan wheel, Nibral CX-500, 5-blade, 56" x 55" pitch

Generators

• 2,000 hour service completed in 2025

• Starboard: 3,054 hours (Full Rebuild at 28,312hrs in 2023, full service in 2025)
• Port: 2,847 hours (Full Rebuild at 29,310hrs in 2023, fully service in 2025

Electricity: 120v L&N

Shore Power: ASEA 150 kVA AC150LC-3/2-S (New 2022)

Batteries:

• Main engine starting: 12 x 12V AGM Odyssey PC1800-FT 1300 (New 2021)
• Generator starting: 12 x 12V AGM Odyssey PC 1800-FT 1300 (New 2022)

Air-Conditioning

Type:

• Dometic, 4-stage 50-ton plant (New 2021)
• 2 speed compressors and titanium condensors

Additional Machinery

Stabilizers: Quantum QC-1500 E-M1, Zero-Speed

• Major Service 2022

Watermakers: (2) x Neptune MWM-252635 FCI 

Bow Thruster: Quantum QT 150, 150 hp

Steering System: EMI Model DE03 Dual, 3hp

Rudder Angle Indicator: Sperry

Fuel Filtration: Alfa Laval MAB 103, 300 GPH 208 VAC 3-PH

Fuel Filters: Racor 2010 PM

Sewage System: Headhunter (New plant 2022)

Ventilation: Heinen Hopman

NAVIGATION EQUIPMENT

• GPS: Furuno GP-150 GPS

• Automatic Pilot: C-Plath Navipilot 4000

• Radar: X-Band Furuno FR- 2127BB 25kw

• Chart Plotter: Transas 4,000, Nobeltec 

• Magnetic Compass: C-Plath NavigatxMK2 with PG1000 Fluxgate

• Gyro Compass: C-Plath NavigatxMK2 with PG1000 Fluxgate

• Echo Sounder: Furuno

• Wind Instruments: Furuno 

ENTERTAINMENT EQUIPMENT

• Main Salon: 42" Television

• Skylounge: 60" Television

• Master Stateroom: 42" Television

• VIP Stateroom: 31" Television

• Starboard Aft, Port Aft, Starboard Forward Staterooms: 31" Television

• Port Forward Stateroom: 21" Television

• Outdoor theater with surround sound

• Apple TV

• DirecTV Satellite TV

• Kaleidescape central movie server

• iPod connections

• Xbox

• Airplay

COMMUNICATION EQUIPMENT GMDSS EQUIPPED

Communication System

Internet:

• K4 Edge Server(New 2022)
• K4 HTS Modem & Swith assembly (New 2022)
• Internal network with 15x wireless access points (New 2022)

VSAT:

• Intellian V100NX 8wBUCVSAT System (New 2022)
• Intellian S100HD WorldView HDTV Multi-Feed & WorldView Trio LNBn (New 2022)
• K4 LTE Onedome antennae (New 2022)

VHF Radiotelephones: Furuno FM8800 S with DSC

Telephone System: Panasonic

DECK EQUIPMENT

• Anchor Windlass: Muir VRC 1100, hydraulic (Rebuilt 2025)
• Aft Warping Capstans: Muir VC 4000, hydraulic 
• Boat Crane & Davits: Nautical Structures Overhead SL4000-DEX 223-316 (Serviced 2022)
• Passerelle: 2 x Marquipt Superfold, hydraulic (stern)
• Side Boarding Ladder: 2 x Marquipt, aluminum, folding
• Searchlight: Carlisle & Finch 200X Xenon

SAFETY & SECURITY EQUIPMENT

• Fire-Fighting: Fire Detection; Edwards E-FS502R, 5-Zone
• Alarms: Servowatch
• Security: CCTV Bosch
  • (6) cameras
  • (2) displays
• Ship's safes:
  • (1) x Master Stateroom
  • (1) x Captain's Cabin

TENDERS & TOYS

Full list to be provided at the time of a fully executed Agreement. 

EXCLUSIONS

A detailed list of exclusions will be provided at the time of a fully executed Agreement. 

Mechanical Disclaimer

Engine and generator hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.

Disclaimer

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.