Key Features 
"Ursa Minor," hull number four of the 1988 Kadey-Krogen 54s, is brand new to the market. This series of eight full displacement and ballasted trawler style yachts have earned their spot in yacht design history as one of the most capable long-range cruisers of this size ever built. For the past 16 years, Ursa Minor has been owned by a retired superyacht captain and his wife. Because of the seller's background, these owners have been able to maintain and upgrade their Kadey-Krogen 54 to standards much higher than most owner operators. Also, the current owners have invested in many upgrades over the years. A new main Lugger engine, a new Northern Lights generator, a recent exterior Awlgrip paintjob plus a completely refit interior are four upgrades done during their time as owners.
Just because a Kadey-Krogen 54 can travel all over earth doesn't mean the boat should look like it has. If you visit Ursa Minor today in Fort Lauderdale, you will find a clean top pedigree build with services up to date.
Call worldwide central agents today and inspect Ursa Minor in Fort Lauderdale Florida.
OWNER'S UPGRADES:
• 195 HP LUGGER JOHN DEERE 6068 ENGINE IS RATED "CONTINUOUS DUTY" AT 1600 RPM.
• 3.7 GPH FUEL CONSUMPTION CRUISING 8.5 KN AT 1600 RPM
• 4.5 GPH CRUISING 8.5 KN AT 1800 RPM.
• 9.3 KN MAX CRUISING SPEED.
• TOTAL FUEL CAPACITY IS 1200 GALLONS
• MAIN ENGINE REPLACE IN 2001.
• NORTHERN LIGHTS 20 KW GENERATOR BURNS 1 GPH AND WAS INSTALLED IN 2013.
• PTO ON MAIN SHAFT DRIVEN BY GENERATOR TURNS 4 KN FOR "GET HOME" POWER.
• GARMIN SUITE OF ELECTRONICS INSTALLED IN 2011 - 2023 SOFTWARE UPDATE.
• URSA MINOR'S HULL WAS REPAINTED WITH FLAG BLUE AWLGRIP IN 2020. HER SUPERSTRUCTURE WAS REPAINTED WITH OFF WHITE AWLGRIP IN 2021. THE DECKS WERE REPAINTED WITH CREAM AWLGRIP IN 2021.
• MOST RECENT HAUL OUT WAS IN NOVEMBER 2023. THE BOTTOM WAS COMPLETELY SANDBLASTED
TO FIBERGLASS AND THEN BARRIER COAT AND BOTTOM PAINTED.
• 5 KW SOLAR PANELS AND WIND GENERATION RUNS ALL THE 12 VOLT SYSTEMS. REFRIGERATORS AND FREEZERS ARE 12 VOLT.
• BUILT IN FRIGONAUTICA 12 VOLT WINE COOLER.
• ENTIRE BOAT EQUIPPED WITH A SURGE AND BROWN OUT PROTECTOR FOR SHORE POWER.
• 3 LARGE DOCK BOXES ON TOP DECK.
• SIDE CURTAIN REPLACED IN 2023 FOR TOP DECK PRIVACY.
• WORKING BOOM ON TOP DECK FOR LOADING BICYCLES AND GENERAL CARGO. 400 POUND CAPACITY.
• FULL DECK AWNINGS.
• CLEAN TRADES ACCEPTED!
Just because a Kadey-Krogen 54 can travel all over earth doesn't mean the boat should look like it has. If you visit Ursa Minor today in Fort Lauderdale, you will find a clean top pedigree build with services up to date.
Call worldwide central agents today and inspect Ursa Minor in Fort Lauderdale Florida.
OWNER'S UPGRADES:
• 195 HP LUGGER JOHN DEERE 6068 ENGINE IS RATED "CONTINUOUS DUTY" AT 1600 RPM.
• 3.7 GPH FUEL CONSUMPTION CRUISING 8.5 KN AT 1600 RPM
• 4.5 GPH CRUISING 8.5 KN AT 1800 RPM.
• 9.3 KN MAX CRUISING SPEED.
• TOTAL FUEL CAPACITY IS 1200 GALLONS
• MAIN ENGINE REPLACE IN 2001.
• NORTHERN LIGHTS 20 KW GENERATOR BURNS 1 GPH AND WAS INSTALLED IN 2013.
• PTO ON MAIN SHAFT DRIVEN BY GENERATOR TURNS 4 KN FOR "GET HOME" POWER.
• GARMIN SUITE OF ELECTRONICS INSTALLED IN 2011 - 2023 SOFTWARE UPDATE.
• URSA MINOR'S HULL WAS REPAINTED WITH FLAG BLUE AWLGRIP IN 2020. HER SUPERSTRUCTURE WAS REPAINTED WITH OFF WHITE AWLGRIP IN 2021. THE DECKS WERE REPAINTED WITH CREAM AWLGRIP IN 2021.
• MOST RECENT HAUL OUT WAS IN NOVEMBER 2023. THE BOTTOM WAS COMPLETELY SANDBLASTED
TO FIBERGLASS AND THEN BARRIER COAT AND BOTTOM PAINTED.
• 5 KW SOLAR PANELS AND WIND GENERATION RUNS ALL THE 12 VOLT SYSTEMS. REFRIGERATORS AND FREEZERS ARE 12 VOLT.
• BUILT IN FRIGONAUTICA 12 VOLT WINE COOLER.
• ENTIRE BOAT EQUIPPED WITH A SURGE AND BROWN OUT PROTECTOR FOR SHORE POWER.
• 3 LARGE DOCK BOXES ON TOP DECK.
• SIDE CURTAIN REPLACED IN 2023 FOR TOP DECK PRIVACY.
• WORKING BOOM ON TOP DECK FOR LOADING BICYCLES AND GENERAL CARGO. 400 POUND CAPACITY.
• FULL DECK AWNINGS.
• CLEAN TRADES ACCEPTED!
Construction
The hull and topsides are Airex sandwich construction. This was the most advanced yacht building technique of the era. Jim Krogen's closed cell PVC foam core is impervious to water. Meaning there is no risk of water intrusion or absorption into the fiberglass. The decks and superstructure are built from Divinycell sandwich construction. The final result is a yacht that is not only incredibility strong but one that operates much more quietly compared to other boats of this era.
Krogen 54 interiors are highly regarded for their luxury accommodations. These yachts are overly built and were designed to live life out at sea. The interior of Ursa Minor has benefited from a complete interior refit. In 2009 Argonautica Yacht Interior Design Company was contracted to upgrade the yacht's interior. When you compare Ursa Minor today to how this series of yachts was built new in the late 1980s, it is apparent styles and life aboard long-range cruising yachts changed for the better. When you inspect Ursa Minor's interior, you notice the 1980s have been erased and everything inside Ursa Minor has been replaced. Soft goods, wallcoverings, carpeting, the galley was completely refit, custom mattresses and bedding. All the mica countertops have been replaced with attractive granite countertops. The owner hired one of her favorite Bahamian artists who etched custom glass shower doors to replace the shower curtains that originally came with the 54 Krogens. The carpeting was chosen specially and there is a lead lined carpet runner beneath the carpet padding which makes the interior of this yacht whisper quiet, even with the main engine and generator operating. The owners confirmed they easily hear their TV in the salon while cruising and nobody ever needs to raise their voice in order to be heard. Please study our photographs and additional interior details are shown later in the full specifications of Ursa Minor.
Krogen 54 interiors are highly regarded for their luxury accommodations. These yachts are overly built and were designed to live life out at sea. The interior of Ursa Minor has benefited from a complete interior refit. In 2009 Argonautica Yacht Interior Design Company was contracted to upgrade the yacht's interior. When you compare Ursa Minor today to how this series of yachts was built new in the late 1980s, it is apparent styles and life aboard long-range cruising yachts changed for the better. When you inspect Ursa Minor's interior, you notice the 1980s have been erased and everything inside Ursa Minor has been replaced. Soft goods, wallcoverings, carpeting, the galley was completely refit, custom mattresses and bedding. All the mica countertops have been replaced with attractive granite countertops. The owner hired one of her favorite Bahamian artists who etched custom glass shower doors to replace the shower curtains that originally came with the 54 Krogens. The carpeting was chosen specially and there is a lead lined carpet runner beneath the carpet padding which makes the interior of this yacht whisper quiet, even with the main engine and generator operating. The owners confirmed they easily hear their TV in the salon while cruising and nobody ever needs to raise their voice in order to be heard. Please study our photographs and additional interior details are shown later in the full specifications of Ursa Minor.
Overview
For the last 16 years, Ursa Minor has been owned by the same capable owner operators. Based in Fort Lauderdale Florida, "The Mister" is a retired superyacht captain and "The Missus" is a surgeon. Recently I visited the owners aboard their boat and the seller said to me, "I have the skills to do everything you see here and my wife makes sure we have the money in our boat maintenance fund account for me to do it." Touring Ursa Minor, I believe the seller to be accurate, there is no part of this trawler they haven't inspected, maintained, upgraded or replaced.
So far, the listing has spoken about the Awlgrip exterior re-paint, the professional interior refit and the replaced main engine and generator. The owners also completed a refit of their pilothouse helm. The original Kadey-Krogen 54 pilothouse was typical for her day and I do believe Mr. Krogen would approve of the work done to his hull # four. The seller completely changed the helm design and he built in his Garmin suite of electronics to match the helms of the 40-meter yachts he was captaining for a living. The wallcovering material used here is flat matt black, meaning no glares or reflecting light while passage-making, just like the wheelhouses of the mega-yachts he ran.
The accommodations deck of this Krogen 54 is unique because she is a three-stateroom layout with two heads. The master is first and sits in the middle of the boat. This is a large stateroom and the ensuite bath has a bathtub. Forward of the master stateroom, there are two staterooms that accommodate four guests. There is a twin bunk cabin to port and a double cabin located forward. The guests share a head located on the starboard side of Ursa Minor. This series of yachts is known for their abundant storage. Teak joiner work throughout the interior of this yacht still looks great. The interior of Ursa Minor was recently deep cleaned and we feel she is ready for your white glove inspection.
So far, the listing has spoken about the Awlgrip exterior re-paint, the professional interior refit and the replaced main engine and generator. The owners also completed a refit of their pilothouse helm. The original Kadey-Krogen 54 pilothouse was typical for her day and I do believe Mr. Krogen would approve of the work done to his hull # four. The seller completely changed the helm design and he built in his Garmin suite of electronics to match the helms of the 40-meter yachts he was captaining for a living. The wallcovering material used here is flat matt black, meaning no glares or reflecting light while passage-making, just like the wheelhouses of the mega-yachts he ran.
The accommodations deck of this Krogen 54 is unique because she is a three-stateroom layout with two heads. The master is first and sits in the middle of the boat. This is a large stateroom and the ensuite bath has a bathtub. Forward of the master stateroom, there are two staterooms that accommodate four guests. There is a twin bunk cabin to port and a double cabin located forward. The guests share a head located on the starboard side of Ursa Minor. This series of yachts is known for their abundant storage. Teak joiner work throughout the interior of this yacht still looks great. The interior of Ursa Minor was recently deep cleaned and we feel she is ready for your white glove inspection.
Salon
The widebody configuration with only starboard side deck, allows for a spacious and comfortable salon. Large windows permit near panoramic views and exceptional light. Portside has drop-leaf dining table for four. To starboard is an additional settee. Built-in cabinetry on port, starboard, and aft walls provide abundant stowage.
• 32” Samsung smart TV with hi/ low
• Up and down fabric blinds, tinted saloon windows
• All doors have hidden retractable screens
• Upholstery and soft goods replaced
• Samsung surround sound w/5 cd changer
• Wall coverings replaced
• 32” Samsung smart TV with hi/ low
• Up and down fabric blinds, tinted saloon windows
• All doors have hidden retractable screens
• Upholstery and soft goods replaced
• Samsung surround sound w/5 cd changer
• Wall coverings replaced
Galley
• U-shaped galley is full-sized allowing for good accessibility and generous stowage.
• Corian counter tops and stainless-steel backsplashes replaced
• (1 each) Refrigerator and freezer replaced in 2018 “Frigonautica” both are 12-volt, solid ss
• All refrigerators and freezers have remote compressors, and vented with 2milleamp computer fans
• 1 CoolMatic 12-volt upper refrigerator
• 1 built in 12-volt Drink/Wine fridge
• Opening porthole
• Force 10 propane stove and oven
• Large SS sink
• Overhead exhaust fan
• Splendide 2100 combo washer/dryer (2021)
• Corian counter tops and stainless-steel backsplashes replaced
• (1 each) Refrigerator and freezer replaced in 2018 “Frigonautica” both are 12-volt, solid ss
• All refrigerators and freezers have remote compressors, and vented with 2milleamp computer fans
• 1 CoolMatic 12-volt upper refrigerator
• 1 built in 12-volt Drink/Wine fridge
• Opening porthole
• Force 10 propane stove and oven
• Large SS sink
• Overhead exhaust fan
• Splendide 2100 combo washer/dryer (2021)
Accommodations Deck
Located steps down from the salon is the companionway forward to three staterooms. As you walk forward, the laundry machine is to your left. Forward of laundry is a huge built is storage area with multiple drawers and lockers. You really do have the ability to store away all the goods you'll need for long stretches away from any port. Just above eye level are three attritive opening port holes that follow the companionway forward. Also located in this companionway is the linen closet and walk in closet. The lower deck of Ursa Minor was modernized thanks to the interior refit done by Argonautica Yacht Interior Design Company of Fort Lauderdale.
MASTER STATEROOM:
The Master Stateroom sits low and in the middle. This is a large space with ensuite bath. Natural light comes in through the opening ports and through two boat prisms overhead. The berth is a walk around king sized bed. The German-Gel custom mattress was replaced in 2022. There is a full-size vanity on the portside of the master. Besides storage drawers beneath the bed, there is an uncommonly huge built in wardrobe locker. Needless to say, you have the ability to take your gear for all four seasons plus all your favorite shoes.
VIP STATEROOM:
The VIP stateroom is located forward and accommodates two in a double berth. Generous headroom in this stateroom adds to a comfortable feeling. A large opening hatch serves as emergency egress but also lets in natural light and fresh air. There is a makeup table and hanging locker and ample drawer storage on the starboard side of the VIP.
GUEST HEAD:
There is a full head with stand-up stall shower located to starboard for the two guest staterooms to share.
GUEST STATEROOM:
Along the port side and forward is the guest stateroom. The guest space is large enough for full size adults to sleep in complete comfort. There is more than adequate space between the upper and lower single berths to ensure a good night's rest. Reading lights, opening ports and 12-volt fans are all operational.
MASTER STATEROOM:
The Master Stateroom sits low and in the middle. This is a large space with ensuite bath. Natural light comes in through the opening ports and through two boat prisms overhead. The berth is a walk around king sized bed. The German-Gel custom mattress was replaced in 2022. There is a full-size vanity on the portside of the master. Besides storage drawers beneath the bed, there is an uncommonly huge built in wardrobe locker. Needless to say, you have the ability to take your gear for all four seasons plus all your favorite shoes.
VIP STATEROOM:
The VIP stateroom is located forward and accommodates two in a double berth. Generous headroom in this stateroom adds to a comfortable feeling. A large opening hatch serves as emergency egress but also lets in natural light and fresh air. There is a makeup table and hanging locker and ample drawer storage on the starboard side of the VIP.
GUEST HEAD:
There is a full head with stand-up stall shower located to starboard for the two guest staterooms to share.
GUEST STATEROOM:
Along the port side and forward is the guest stateroom. The guest space is large enough for full size adults to sleep in complete comfort. There is more than adequate space between the upper and lower single berths to ensure a good night's rest. Reading lights, opening ports and 12-volt fans are all operational.
Pilothouse
Up four steps from the salon, the pilothouse offers exceptional visibility, comfort, and spaciousness.
Good ventilation from the entry doors and opening windows. The reverse raked windows not only lend to the vessel's handsomeness and "salty look" appeal, but provide for reduced sun glare and increased visibility due to rain and spray. The settee also serves as a watch berth. All new pilot house layout has wrap around cabinets that house all the instruments black Formica to reduce glare, and Faux baby ostrich padded tops.
• Garmin HD 24-mile Radar (2012)
• ICOM IC-M710 SSB/VHF radio
• ICOM M604 VHF radio (2012)
• (2) Garmin 4212 plotters (2012) updated software (2024)
• Garmin weather “XM” weather unit
• Garmin GSD 22 Sounder unit (2012)
• GHC 50 Garmin Autopilot (2024)
• All NEMA 2000 backbone
• Garmin 3210 color chart plotter used as repeater radar/depth/weather etc.
• Wired for Starlink with custom mount
• Fleet one “Sailor,” Satellite phone, internet fast track (Nov. 2016)
• Mc Murdo Epirb SOLAS approved auto launch (December 2020) Satellite and VHF capabilities
• JVC stereo system (2012)
• (3) Garmin GMI 10 repeaters wind, barometer, speed, depth (2012)
• Stidd chair (2012)
• VDO rudder angle indicator
• GO Light search light fast track (2023) mounted under crow’s nest
• Garmin 600 AIS transceiver (2012)
• Nema 2000 fast block and Nema 0183 block
• All electronics talk to each other
Mechanical
The Lugger/John Deere engine is rated continuous duty at 1600 rpm and above and has fuel consumption of 3.7 gph cruise speed at 1800 rpm 8.5 knots, Max speed 9.3 knots.
All new heads 2012 Raritan electric one push, all hoses, and vent replaced. Macerator replaced 2021.
Nibral Prop replaced 2016, with spare bronze prop parts include fresh water & bilge pumps, hoses, floats, belts, impellers, filters, watermaker rebuild kit, enough spares to cross Atlantic, dinghy props, and more.
• Lugger/John Deere 6068 main engine (2000) 6400 hours, 2016 5000 Hour go through
• Wesmar hydraulic bow thruster
• Wesmar gyro hydraulic stabilizers
• 880gal/day Day Village Marine watermaker 2006, complete rebuild in 2021, auto flush w/remote control, new membranes (2023)
• 60gl/hr. fuel polishing w/remote
• AC/heat 30,000 BTU ocean breeze main saloon and pilot house replaced 2019 (split unit)
• AC/heat 24,000 BTU ocean breeze master cabin and hallway 2020 (split unit)
• AC/heat Ocean breeze 9000 BTU AC forward part of vessel (2017)
• Fireboy automatic C241 fire extinguisher in engine room certified 2020 NOV.
All new heads 2012 Raritan electric one push, all hoses, and vent replaced. Macerator replaced 2021.
Nibral Prop replaced 2016, with spare bronze prop parts include fresh water & bilge pumps, hoses, floats, belts, impellers, filters, watermaker rebuild kit, enough spares to cross Atlantic, dinghy props, and more.
• Lugger/John Deere 6068 main engine (2000) 6400 hours, 2016 5000 Hour go through
• Wesmar hydraulic bow thruster
• Wesmar gyro hydraulic stabilizers
• 880gal/day Day Village Marine watermaker 2006, complete rebuild in 2021, auto flush w/remote control, new membranes (2023)
• 60gl/hr. fuel polishing w/remote
• AC/heat 30,000 BTU ocean breeze main saloon and pilot house replaced 2019 (split unit)
• AC/heat 24,000 BTU ocean breeze master cabin and hallway 2020 (split unit)
• AC/heat Ocean breeze 9000 BTU AC forward part of vessel (2017)
• Fireboy automatic C241 fire extinguisher in engine room certified 2020 NOV.
Decks
• The canoe stern covered aft teak deck makes a comfortable outside entertaining area. The upper deck, flybridge, includes a helm station and additional deck storage for water toys.
• The foredeck is accessed from the starboard side walkaround deck or from the pilothouse port and starboard sides. The foredeck houses the ground tackle and dinghy.
• 55 KG Rocna anchor w/ 380' 3/8 chain
• 75 LB CQR w/ 20' 3/8 chain + 350' line
• Danforth hi-tensile 60 # w/ 20' 3/8 chain + 300' line
• Galley Maid hydraulic windlass (1998) rebuilt 2016
• H/C fresh water, aft deck
• Salt and fresh water washdown, foredeck
• Outdoor aft shower
• 2022 replaced water heater with “Isotemp” with engine driven heat and 120 volt
• 14.5-foot piranha flats boat on deck 2019 (negotiable) 35 HP 2 stroke Evinrude Jan 2020
• MarQuipt 800-pound davit/crane
• Quick release turnbuckle, for boat launching
• Revere 6 person SOLAS offshore liferaft new 2020 in hard case auto release top of pilot house
• Stainless steel custom rails and ladder for access to pilot house top.
• Anchor outriggers poles for flopper stoppers
• Custom awning top for aft upper deck, awning for foredeck, and midship deck, awning cover for portside hull, replaced 2023 upper rail curtains for upper aft deck privacy.
• (3) large dock boxes upper aft deck
• 300-pound lifting boom upper aft deck
• Boarding Passerelle
• Drop down boarding section with swim ladder attached starboard side aft deck
• All side deck nettings and curtains for cruising with dogs.
• Pilot house window covers, and aft deck covers
Electrical
• All batteries replaced (2024)
• Replaced Onan generator in 2014 with 20 KW northern lights Generator, 949 hours (09/20/24), remote panel in pilot house, PTO on front of generator rebuilt 2014 operates windlass, bow thruster, and get home shaft drive
• Xantrex 3000 inverter smart charger with remote switch (2016)
• Vessel was extensively rewired in 2012 new battery switches, replaced main battery cables, bringing her updated to ABYC/SOLAS standards.
• Balmar alternator with (exactly same) rebuilt spare
• “Charles” 3 stage battery charger in engine room (2015) wired as spare
• 5KW solar panels on pilot house top with remote monitor panel (up to 60 amps output) with Xantrex charge controller
• Air Marine wind generator with custom mount on mizzen mast, all blades replaced 2023
• AGM 8 D start battery (2024)
• AGM 31 start battery Generator (2024)
• AGM 8D house batteries (2024)
• Replaced main panel Gen/shore/shore switch has optional 220/European selector
• 50-amp shore power cord
• Whole vessel surge/brown out protector installed 2022
• Replaced Onan generator in 2014 with 20 KW northern lights Generator, 949 hours (09/20/24), remote panel in pilot house, PTO on front of generator rebuilt 2014 operates windlass, bow thruster, and get home shaft drive
• Xantrex 3000 inverter smart charger with remote switch (2016)
• Vessel was extensively rewired in 2012 new battery switches, replaced main battery cables, bringing her updated to ABYC/SOLAS standards.
• Balmar alternator with (exactly same) rebuilt spare
• “Charles” 3 stage battery charger in engine room (2015) wired as spare
• 5KW solar panels on pilot house top with remote monitor panel (up to 60 amps output) with Xantrex charge controller
• Air Marine wind generator with custom mount on mizzen mast, all blades replaced 2023
• AGM 8 D start battery (2024)
• AGM 31 start battery Generator (2024)
• AGM 8D house batteries (2024)
• Replaced main panel Gen/shore/shore switch has optional 220/European selector
• 50-amp shore power cord
• Whole vessel surge/brown out protector installed 2022
Rigging
• The mast was removed and painted (2013).
• Aluminum masts (2)
• Crow’s nest on foremast
• Furling main sail
• Mizzen sail (2015)
• Stainless rigging
• Hydraulic Marquip #800 crane (2006)
• Aluminum masts (2)
• Crow’s nest on foremast
• Furling main sail
• Mizzen sail (2015)
• Stainless rigging
• Hydraulic Marquip #800 crane (2006)
Comments
Ursa Minor is on the market for the first time in 16 years. Mr. Krogen built a series of eight 54s and these long-range cruisers have attracted a cult like following for good reason. Krogen's 54s are serious cruising machines that were purpose built for exploring the world. Hull #4 has been pampered by experienced owner operators who have been able to check off every box on their wish list and for this reason, they are now ready to offer their Kadey-Krogen 54 for sale to her next owners. The sellers are sincerely motivated to sell their boat quickly, so please do not delay. Yacht buyers and yacht brokers worldwide, Ursa Minor is worthy of your serious consideration. Services are current and this trawler is ready for surveying today. Courtesy showings are available by appointment.
Exclusions
• Artwork
• Owner's personal items
• Tender not included in the sale of the vessel
• Owner's personal items
• Tender not included in the sale of the vessel
