2006 Custom Sprague 48'

Price

$399,000

Explore Financing

Overall Length

48 ft

Location

Wickford Rhode Island United States

Category

Power

Year

2006

Name

Iron Will

Model

Sprague

Beam

15'

Minimum Draft

5' 3"

LOA

48'

Displacement

73,240

Engine

2006 Lugger Diesel L668T-MG506 Inboard Direct 175Hp 131Kw 1,965Hrs

Hull Material

Steel

Description

IRON WILL is a custom long range steel trawler designed by Bainbridge Island-based naval architect Scott Sprague and built by Dick Brown of Mile High Marine in Ft. Collins, CO. She was launched in 2008 and lightly used on Puget Sound and the Columbia River. She was purchased in May of 2024 by her third owner specifically for the Northwest Passage. After purchase, IRON WILL underwent comprehensive updating and outfitting for this expedition. She departed Seattle in early 2025 and navigated through challenging waters and ice over the top of Alaska and Canada completing the passage in September. IRON WILL is now in Rhode Island. She remains ready to take on the Northwest Passage from east to west and return to the Pacific Northwest. One will not find a better prepared, more capable, safe and economical vessel of this size for high latitude adventure cable of being operated by a small crew. Two were aboard for the Northwest Passage.

HIGHLIGHTS:

175 hp Lugger dry stack, keel-cooled, main engine with 1965 hours
75 hp Lugger wing engine with hydraulic pump and hydraulic get home motor
Northern Lights 10kw genset with 915 hours
Paravane stabilizers
1400 gallons of diesel fuel with polishing/transfer system
Webasto hydronic heating system with 5kw electric backup element
MarineAir air conditioning
Bullfrog tender with 15hp Tohatsu outboard engine
EchoTech watermaker
Lifeline AGM service batteries totaling 1600 amp hours
Starlink, Iridium Go, and Iridium Sat phone for redundant communications

IRON WILL exceeded expectations on her Northwest Passage expedition. Much credit goes to her design and build. Further credit goes to the detailed preparations and “spare no expense” mindset of her owner/seller. He is a serial adventurer, world class chef, and successful restaurateur. He completed the Iron Man in Brazil, climbed the highest peak on each continent (including Mt. Everest), swam the English channel, and circumnavigated on a 48’ sailboat. Once he decides to complete a challenge, he does so with focus, planning, and attention to detail. The Northwest Passage was no exception.

I had the privilege to help with his “round the world” sailboat purchase and sale. I was also tasked with helping to find a Northwest Passage trawler. In 2023 and early 2024, we visited countless trawlers on the east and west coasts. These included Nordhavn’s, Kadey Krogens, Cape Horns, Selene’s, Northern Marine’s, and many others. IRON WILL was the hands down choice due to her rugged metal construction, simple and reliable systems, low hours and light use, large fuel tanks, and seaworthy design. But she needed some updates and outfitting.

In June of 2024 IRON WILL motored from Portland to Seattle. Andy Wichert of Seattle Marine, a respected shipwright with five decades of experience, managed work in Seattle. His team updated joinery, installed new stainless steel dry stacks, a new watermaker, and fabricated storm shutters for pilothouse windows. Paul Erickson of Rider Marine Service completed a major update of the DC and AC electrical systems. The Webasto hydronic heater was rebuilt by Sure Marine Services. Later in 2024 IRON WILL visited Northern Marine in Anacortes for bottom paint, tender cradle, new propellor, and other jobs. Check this list of updates in the specifications below to appreciate how much went into preparing for the Northwest Passage.

The final element needed for the passage was a capable crew. The owner chose wisely, enlisting Jeremy Curkendall, an experienced large yacht engineer with the skills and tools to fix anything and ample time spent above deck to stand navigation watch. When visiting IRON WILL after her arrival in Rhode Island, I was blown away by the skill and diligence of this engineer/crew. He continuously maintained and tweaked the systems during the voyage so that IRON WILL is now far better set up for continued passages than when it departed Seattle. This optimization is only possible by someone aboard who lives day in/day out keeping the heat and lights on and engine running. It can’t be done by shoreside contractors.

The story of IRON WILL’s origins…… Dick Brown retired from his mechanical engineering job and was not one to sit still. A lifelong sailor and fabricator/tinkerer, he decided to build a trawler. He attended trade school to learn welding and purchased build plans from naval architect Scott Sprauge, of Hans Christian Yachts fame. Dick spent 12 years painstakingly building IRON WILL in Fort Collins. Finally, the steel hull and aluminum house were trucked (separately) to Port Townsend, WA where Goldstar Marine installed the electrical system and painted the interior and exterior. In February of 2008 IRON WILL was launched. Dick and his family used IRON WILL on Puget Sound until he passed away in 2014. His family continued to use IRON WILL until 2022 when it was sold and based in Portland, Oregon. Some updating was done by the second owner before failing health compelled selling. During the work in Seattle, a wood box with Dick’s ashes was found. Per his family’s wishes, the ashes were spread on the arctic waters of the Northwest Passage.

IKONIC Yachts is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Swiftsure Yachts. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel

IRON WILL has a functional and elegant interior finished to a high level. Joinery is varnished walnut and used for paneled cabin doors, doors, cabinet trim, drawer fronts, and cabinet doors. Cabinet faces are rattan for ventilation. The sole is solid teak boards separated by black staving over marine plywood. Drawer and cabinet pulls are custom brass “IRON WILL” castings. Countertops are white Corian. Cabinet sides, bulkheads, and hull sides are white painted marine plywood. Coachroof insides painted light green for contrast. Overheads are white laminate panels. Red/white touch LED dome lights and reading lights are well placed. The hull is fully insulated with spray foam making this steel yacht warmer in cold weather and cooler in hot weather than any fiberglass yacht. Headroom is excellent at 6’ 6” or more throughout.

The pilothouse is entered through port or starboard sliding 24” x 68” sliding door. A 6” high threshold above the side decks keeps water out. A 42” x 19” watertight Diamon Seaglaze door with hinged overhead hatch is to starboard and leads to the boat deck. A Springfield Marine black swivel chair with fold down arms and footrest is mounted on centerline at the helm and high enough for good visibility over the bow. Nav/com electronics and controls are within arm’s reach. Visibility from the pilothouse is nearly 360 degrees with five 2’ x 2’ vertical windows forward around the radiused house. These windows are visor-protected for glare. A 6’ 3” x 24” wide bench seat runs along the aft end and mounted high for good forward visibility by the crew. The cushions are blue Ultraleather. The bench can also be used as a pilot berth with leg space aft of the dry stack casing. Three chart drawers and a 28” x 22” pull out chart table are to port.

(2) Wood handrails on overhead
Custom stainless-steel rail for aft bench seat/pilot berth. Rotates for seating or sleeping
(5) Red/White LED dome lights
Insect screens for side doors
Defrost vents from heating system with outlets at five forward windows
(5) Windshield wipers at forward windows

The forward stateroom is down five steps from the pilothouse. A long cabinet with hanging locker and shelves is to starboard and aft. The “V” berths measures 6’ 6” long by 24” wide. An infill could be fitted for those wanting a wide double berth in this space. A portable chest freezer is currently stored on the starboard berth but could be removed or relocated. Cabinets are above the berths and drawers and bins are below. A double door cabinet is forward. A washer/dryer was previously located in this space and could easily be reinstalled. Aft to port is a cabinet with shelves above a counter with drawer and cabinet with three sliding drawers.

Dometic CFX395DZ 110V chest freezer
(2) Leecloths on berths
(2) Custom 7” sprung mattresses
(2) Overhead dome lights
(2) Reading lights
Heater fan control and thermostat
19” x 19” overhead Bomar hatch
(3) 12” x 6” Bomar opening side ports
(2) Cowl vents with closures
Stereo system and speakers

The forward head is aft and to port in the forward stateroom and entered through a locking privacy door. Forward and outboard is a 12” diameter round porcelain sink mounted atop a vanity. A single lever VIG faucet and matching drain are fitted at the sink. Storage cabinets are outboard. A framed mirror is above the sink. The Dometic electric flush head is aft. Inboard is a shower stall with curtain, hose nozzle with holder, and Skandvik mixer valves. The shower is molded from fiberglass.

Overhead dome light
(2) LED touch tulip lights at sink
110V duplex GFCI outlet
Overhead deck prism
Overhead grab rail
Bomar 12” x 16” opening port

The Galley and Salon are aft of the pilothouse and down five steps. To starboard is a fridge/freezer with wine bottle storage. A raised “L” shaped dinette measures 78” x 45” and is set on a 14” high platform providing views out of the side windows. The pedestal-mounted Corian dining table measures 42” x 23”. Cushions are blue Ultraleather. Storage bins are below the seats and platform. The galley is to port. Ample storage is found in overhead dish cabinets, below counter drawers, below counter cabinets, and in countertop bins. Tasteful metallic blue, glazed subway tiles are fitted between countertop and dish cabinets. Dish cabinet faces are warbled glass. Counters are Carian with 2” high backsplash and curved stainless steel tubular fiddle railings.

Black & Decker microwave oven
Dickinson Mediterranean 3 burner stove with oven and broiler
Maple wood cover for stove
Nutone Whisperaire hood with light and extractor fan
Xintex Propane fume detector with alarm and gas solenoid switch
(2) Large aluminum propane tanks
Hykolity 25” x 16” x 8” stainless steel underhung sink with sliding dish drying rack
Single lever faucet with pull out sprayer nozzle
Keurig coffee machine
Chefman 110V immersion kettle
Vertrifrigo DW250IXN4 fridge with drawer freezer (new 2024)
Kitchenaide trash compactor (new 2024)
(2) Diamond Filter stainless steel cartridge water filters under sink
(2) Domelights, (2) Overhead spotlights, (2) reading lights, undercabinet strip lights
Overhead grab rails
Sliding side windows with screens
Silverware, cooking utensils, pots & pans, plates, cups, bowls, and cleaning gear

The aft stateroom is entered through a locking privacy door aft of the salon and down one step. Two 6’ 4”long by 35” berths are on either side and aft. Two drawers and bin storage are below the berths. Two cabinets and a deep, open shelf are outboard of each berth. Forward to starboard is a hanging and shelf locker outboard and above a 42” long by 12” wide desk/counter. This desk has two drawers forward and a pencil drawer. Aft on centerline is a hinged ladder allowing egress from the Diamon Seaglaze watertight companionway door/overhead hatch.

(3) Dome lights and (2) reading lights
Heater fan control and thermostat
(2) Cowl vents with closures.
(3) Round 10” Bomar opening ports with screens
(2) Overhead handrails
110V and USB outlets
(2) 6” thick sprung mattresses with lee cloths
Stereo and speakers

An ensuite aft head/shower is forward to port and entered through a locking privacy door. A vanity with Corian counter, underhung 18” x 11” x 5” white sink, cabinets and three drawers runs along the aft bulkhead. A large wood-framed beveled-edge mirror is above the sink. A wood bar with five tulip lights is above the mirror. Two drawer are outboard below the side deck. The electric flush head is outboard. Forward is the shower. A shower curtain, Skandvik faucet, hose nozzle and holder, and tiled seat are fitted. The shower walls are tiled and a fiberglass showerpan complete this shower.

(2) Dome lights and (5) tulip lights
10” Round Bomar opening port
Overhead deck prism
Portable fan
Dometic electric flush head
110V GFCI duplex outlet
Overhead grab rail

IRON WILL has a full beam, stand up engine room below the raised pilothouse. Entry is through a watertight 20” x 62” door in the forward head. Metal non-skid grating is on either side of the main engine and two steps down from the entry door. The engineroom is well lit with LED strip and dome lights. Foil-faced acoustic insulation covers the hull sides, overhead, and bulkheads. A custom metal worktable with 1” high fiddles is mounted on an Artman seven drawer tool cabinet. Storage shelves are outboard and above the work bench. Headroom measures 6’ 6” at the bench.

The Lugger main engine is low and well forward in the boat providing a near horizontal shaft angle with the propellor fully protected behind the full keel, just forward of the top and bottom supported rudder. A welded aluminum ladder and platform over the engine provides access to the starboard side of the engine room. This extremely dependable, long-life engine utilizes a John Deere block, dry stack, and keel cooler for maximum dependability. A Lugger wing engine is to port and aft of the workbench. This 70hp engine is also dry stacked and keel cooled and used exclusively to power a large hydraulic pump. Cooling water for the hydraulic system is driven by an engine-mounted pump.

A Northern Lights 10kw genset is to starboard of the main engine and housed in a sound enclosure. An extra layer of acoustic insulation was recently added to this enclosure. The genset uses a sea water pump for cooling with exhaust injection and a water separator on the exhaust to minimize noise. The Echotec watermaker is outboard of the genset mounted up high on the hull size. The Webasto furnace, start and service batteries are forward and aft of the genset.

Diesel fuel capacity and range were one of the big factors why IRON WILL was selected for the Northwest Passage expedition. There are four welded steel diesel tanks integral to the hull. All are fitted with sight glasses for dependable level reading. Large “man size” inspection ports are fitted at each tank for cleaning and inspection. A 500 gallon tank is just aft of the engine room on each side and a 200 gallon tank is further aft, between the salon and aft stateroom on each side. A fuel transfer/polishing system and dual Racor filters on the engines ensure clean diesel. The owner reports a burn rate of 2.6 gallons per hour and a range of 4,000 nm. Nine diesel jerry jugs are also included to stretch the range if desired or allow fueling in remote locations where there are no fuel docks.

All machinery was selected for maximum dependability and ease of maintenance. Bronze Groco though hull valves are flange-mounted on steel pipes with insulating rubber gaskets. Wherever possible, pumps and other equipment is soft-mounted to minimize noise.

The hydraulic system was designed and installed by H.A. Thompson Inc. in Seattle a company specializing in work and fish boat systems. Two large hydraulic pumps (one on the wing lugger, and one on the main engine) provide hydraulic pressurized hydraulic oil which is used by the anchor windlass, bow thruster, stern warping drum, and “get home” motor. The get home motor is to starboard and forward of the main propellor and is fitted with a folding propellor. In calm seas it will move IRON WILL at approximately four knots.

110V GFCI, 12V, and USB outlets at workbench
4 ½” machinist vice on work bench
12” x 6” opening port above workbench
Lugger L668T-MG506 165 hp main engine with 1965 hours
Main engine panel with volts, oil pressure, water temperature, and RPM’s at helm
Twin Disc MG506 3.29:1 ration gearbox
Aquadrive shaft coupling, 2 ¼” diameter prop shaft with (2) Chase axial roller bearings and stern cutlass bearing
Norscot oil-filled propellor shaft seal
Michigan Wheel DQ NiBral 2.25” shaft diameter, SAE bore/key 36” x 28” four blade propellor (new 2024)
Spur line cutters on main and take home propellors (new 2024)
Michigan Dina-Quad bronze four blade 36” x 28” spare propellor
Hydraulic take home motor with stainless steel prop shaft and PSS shaft seal
Flex o Fold folding propellor for “get home” motor (new 2024)
Lugger 984 70 hp wing engine with large Parker hydraulic pump for “get home” motor, bow thruster, anchor windlass, and stern winch; 112 hours
Large hydraulic pump on front of main engine with electromagnetic clutch to power all hydraulics
Engine panel for wing engine with volts, oil pressure, water temperature, and RPM’s at helm
Stainless steel dry stacks for main and wing engines (new 2024)
Keel coolers for main and wing engines
Hynautics throttle and gearbox controls for main and wing engines
Outside bridgewing Hynautic controls for main and wing engines
28” stainless steel destroyer wheel on Jastrom H60 hydraulic steering pump
(2) Jastrom hydraulic push/pull cylinders on bronze tiller arms
Wesmar hydraulic bow thruster in tunnel
Wireless remote control for bow thruster (new 2024)
Racor 7550 Max dual primary fuel filters for main engine with vacuum gage
(2) 500 gallon steel fuel tanks with sight gages
(2) 200 gallon steel fuel tanks with sight gages
ESI model CFS 1000FR fuel transfer/polishing system with BRE400 digital fuel flow meter
Reverso 12V lube oil changing system plumbed to main engine and gear box
Webasto DBW2010.73 diesel hydronic heater with 1125 hours
5kw electric heating element for Webasto hydronic heating system
Heat exchanger for main engine cooling to hydronic heating system
Envi 120V bulkhead space heater in aft stateroom
(2) Epoxy coated integral steel water tanks totaling 400 gallons
Epoxy coated 50 gal integral steel black water tank with deck pumpout and Dometic overboard discharge pump
Wema black water tank level gage in pilothouse
Grey water tank with overboard discharge pump and hi/low indicator lights
(2) Whale Gulper IC drain pumps with two way manifold switches (for sink and shower drains) (new 2025)
Echotech 1200 AML2 115V water maker (new 2024)
Kuuma KWHTR10A 20 gal hot water heater (new 2024)
Shurflo Aquaking II water pressure pump (new 2024)
Shurflo Problaster II salt water washdown pump (new 2024)
Shurflo Blaster II freshwater washdown pump (new 2024)
(2) Marine Air air conditioning units
Fabian 12V air compressor for air horns (new 2024)
HM Bronze sea strainer for genset
Centek exhaust gas muffler and Northern Lights water separator
Engine room Bluetooth remote thermometer

A major electrical system upgrade/rewire was completed by Paul Erickson of Rider Marine Services in Seattle in preparation for the Northwest Passage trip. All batteries were replaced. Victron DC power equipment was added. Large DC power cables were added and the entire system gone through with a fine-tooth multimeter to ensure reliable power generation, storage, and consumption in the trying Arctic Ocean.

(8) Lifeline GPL-L16T 400 amp hour 6V batteries (new 2024) totaling 1600 12V amp hours
Lifeline GPL-4DL main engine start battery (new 2024)
Lifeline GPL-31T genset start battery (new 2024)
Lifeline GPL-31T wing engine start battery (new 2024)
Northern Lights model M843JK 10kw diesel generator in sound shield with 914 hours
Northern Lights S-3C remote panel at helm displaying water temp, oil pressure, and volts
Leece-Neville 8LHA series S160 12V 160 amp large frame alternator on main engine
Balmar ARS-5 smart regulator for above alternator
Victron Energy BX Touch 50 monitoring/control panel (new 2024)
Victron Multiplus II 12V/3000watt/120amp inverter/charger (new 2024)
Victron Pheonix 12/30 smart charger for start batteries (new 2024)
Victron Orion XS 12/12-50amp DC/DC battery charger to main start battery from house bank
AC/DC Breaker panel with (2) Blue Seas 8247 AC meters(watts, volts, hertz, amps)
Blue Seas 8236 DC ammeter & Blue Seas 8235 DC volt meter
Blue Seas rotary isolation switches for start and service banks
Blue Seas rotary house/start crossover switch
Victron YE+ smart dongle voltage/temp sensor for house bank (new 2024)
Victron smart shunt 1000 amp (new 2024)
50 amp, 50’ shorepower cord and Marinco shorepower inlet
Marinco 30 amp/30 amp to 50 amp smart “Y”
Bag of miscellaneous shorepower adapters

IRON WILL has a painted white steel hull with black antifouling bottom paint, and 4” wide blue boot stripe. A 4” wide rub rail runs around the entire hull at deck level and is capped with 1 ½” square UHMW black plastic. This is the ultimate protection from pilings. 15” tall raised bulwarks help keep waves off the decks and crew aboard. Freeing ports at low points on each side drain water. Double lifelines run from bow pulpit to stern railings through welded stanchions atop the bulwark. A 5” wide caprail is welded atop the bulwark.

The decks and bulwark insides are painted light grey. Nonskid is added to the deck paint on side decks and other areas where one might stand and appreciate traction. The superstructure is aluminum and joined to the steel decks with a TriClad/Detacouple explosion-bonded plate. The forward trunk cabin is 19” tall and fitted with a welded ½ pipe eyebrow trim around the top edge. The hull design has significant sheer making a high/dry bow with lower side decks for dock and tender access. Decks and cabintops are well cambered for strength and water shedding. The forward pilothouse is vertical and radiused. Antennas and liferaft are located atop the pilothouse. The two stainless steel exhaust pipes exit a faux stack. Five forward windows are fitted with wipers.

A lounge deck is aft of the pilothouse and 34” above the main deck. “L”-shaped seats are located atop storage lockers. Welded railing provides back support. The Bullfrog tender sits atop the rear trunk cabin on a custom welded aluminum cradle. The tender is launched using the tackle and electric winches on the mast and boom. A stern storage locker is accessed in the aft deck through two Freeman watertight hatches. This locker is lined with wood boards in way of hull bottom and sides to protect the foam insulation. The rudder post and steering gear are located in this locker.

2006 Custom Sprague 48'

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