1979 Custom Longliner 58 Boat in Ketchikan, AK US
Built in 1979
Longliner 58
1 Engine (Caterpillar)
58 feet
Diesel
--
F/V Sovereign Grace - 58' Limit Seiner / Longliner / Crab Boat
John Manly Shipyard (BC) • 1979 • Ketchikan, Alaska
Type: Combination-Purse Seiner • Longline • Crab
Condition: Actively fished; proven, heavy-weather platform
Seller note: Retiring-make me an offer I can't refuse.
Why This Boat
One of the best sea boats on a 58' platform-big shoulders, deep draft, kort nozzle + triple rudders for serious control.
Work deck built to work: ~39' flush deck, composite planked (2x6 FiberForce)-quiet underfoot, light, and tough.
Stainless where it matters-bulwarks, cap rails, guards.
Two 18-ton RSW units feeding 4 insulated/glassed holds-big packer.
Full commercial electronics and night ops (FLIR, sodium lights, crow's nest).
Clean, organized machinery spaces; hydraulics laid out right.
One of the best sea boats on a 58' platform-big shoulders, deep draft, kort nozzle + triple rudders for serious control.
Work deck built to work: ~39' flush deck, composite planked (2x6 FiberForce)-quiet underfoot, light, and tough.
Stainless where it matters-bulwarks, cap rails, guards.
Two 18-ton RSW units feeding 4 insulated/glassed holds-big packer.
Full commercial electronics and night ops (FLIR, sodium lights, crow's nest).
Clean, organized machinery spaces; hydraulics laid out right.
Principal Particulars
Builder: John Manly Shipyard, Vancouver, BC (keel laid 1978)
Model: Combination fishing vessel
Dimensions: 58' x 22.5' x 8' (AK limit seiner configuration)
Registered Length approx. 53'10"
Hull: All-welded mild steel, hard-chine displacement, full keel, fixed kort nozzle, triple rudders
Superstructure: Welded aluminum house; steel mast with forward A-frame; crow's nest
Sponsons: Added and faired forward; plumbed into ballast/washdown system
Bow Section: Removable molded bow roller assembly (complies with AK limit rules)
Deck: All-welded steel, composite-planked work surface
Builder: John Manly Shipyard, Vancouver, BC (keel laid 1978)
Model: Combination fishing vessel
Dimensions: 58' x 22.5' x 8' (AK limit seiner configuration)
Registered Length approx. 53'10"
Registered Length approx. 53'10"
Hull: All-welded mild steel, hard-chine displacement, full keel, fixed kort nozzle, triple rudders
Superstructure: Welded aluminum house; steel mast with forward A-frame; crow's nest
Sponsons: Added and faired forward; plumbed into ballast/washdown system
Bow Section: Removable molded bow roller assembly (complies with AK limit rules)
Deck: All-welded steel, composite-planked work surface
Capacities
Fish Hold Capacity: ~120,000-135,000 lb in RSW (four holds; insulated/glassed)
Fuel: ~2,700 gal (two wing tanks with clean-outs & shut-offs)
Fresh Water: ~1,500 gal (integral forward tank)
Hydraulic Oil: ~220 gal
Lube Oil Bunker: ~180 gal
Holding (MSD): ~23 gal
Fish Hold Capacity: ~120,000-135,000 lb in RSW (four holds; insulated/glassed)
Fuel: ~2,700 gal (two wing tanks with clean-outs & shut-offs)
Fresh Water: ~1,500 gal (integral forward tank)
Hydraulic Oil: ~220 gal
Lube Oil Bunker: ~180 gal
Holding (MSD): ~23 gal
Propulsion & Machinery
Main: Caterpillar 3408 (approx. 400 HP)
Gear: Twin Disc 514, 4.5:1, hydraulic clutch; keel-cooled
Shafting: 4.5" tail shaft (3.25" intermediate) with steady bearings; flax packing gland
Controls: Mathers Micro-Commander (three stations: wheelhouse port/stbd + aft deck)
Cooling: Keel-cooled, closed/pressurized with level alarms
Ventilation: Natural + (3) 110V axial fans; stainless, insulated exhaust
Lube Transfer: Reverso plumbed to main and gensets
Engine Room: Clean, diamond-plate decks, labeled systems, tool inventory aboard
Main: Caterpillar 3408 (approx. 400 HP)
Gear: Twin Disc 514, 4.5:1, hydraulic clutch; keel-cooled
Shafting: 4.5" tail shaft (3.25" intermediate) with steady bearings; flax packing gland
Controls: Mathers Micro-Commander (three stations: wheelhouse port/stbd + aft deck)
Cooling: Keel-cooled, closed/pressurized with level alarms
Ventilation: Natural + (3) 110V axial fans; stainless, insulated exhaust
Lube Transfer: Reverso plumbed to main and gensets
Engine Room: Clean, diamond-plate decks, labeled systems, tool inventory aboard
Bow Thruster: Hydraulic, 24" (owner-stated)
Generators & Electrical
Ship's Power: 208V 3-phase AC
Gensets:
John Deere 65 kW
Northern Lights 20 kW with sound shield
DC: 24V (main start), 12V (electronics)
Charging: Analytic Systems 24V charger; ProNautic 12.20P (12V)
Panels: Harris Electric 3-phase main AC panel (analog gauges) + WH sub-panel
Isolation: ACME galvanic isolation transformer
Ship's Power: 208V 3-phase AC
Gensets:
John Deere 65 kW
Northern Lights 20 kW with sound shield
John Deere 65 kW
Northern Lights 20 kW with sound shield
DC: 24V (main start), 12V (electronics)
Charging: Analytic Systems 24V charger; ProNautic 12.20P (12V)
Panels: Harris Electric 3-phase main AC panel (analog gauges) + WH sub-panel
Isolation: ACME galvanic isolation transformer
Refrigeration / RSW & Pumps
RSW: (2) 18-ton units, schedule-80 PVC trunking
Pumps (select):
(2) condenser 1.5" x 1.5" with strainers (RSW)
(2) Banjo 3" x 3" circulating
(1) Banjo 2" x 2" ballast/washdown
(1) 1.25" x 1" centrifugal washdown
RSW: (2) 18-ton units, schedule-80 PVC trunking
Pumps (select):
(2) condenser 1.5" x 1.5" with strainers (RSW)
(2) Banjo 3" x 3" circulating
(1) Banjo 2" x 2" ballast/washdown
(1) 1.25" x 1" centrifugal washdown
(2) condenser 1.5" x 1.5" with strainers (RSW)
(2) Banjo 3" x 3" circulating
(1) Banjo 2" x 2" ballast/washdown
(1) 1.25" x 1" centrifugal washdown
Hydraulics
Pumps:
(1) three-section vane pump (electric clutch off 65 kW genset)
(2) vane pumps via over-center clutch to Cotta gearbox off main
Manifolds/Valving: Stainless tubing/quality hoses; clearly marked control station starboard aft house
Aux Hydraulics: Dedicated tank; tidy, serviceable layout
Pumps:
(1) three-section vane pump (electric clutch off 65 kW genset)
(2) vane pumps via over-center clutch to Cotta gearbox off main
(1) three-section vane pump (electric clutch off 65 kW genset)
(2) vane pumps via over-center clutch to Cotta gearbox off main
Manifolds/Valving: Stainless tubing/quality hoses; clearly marked control station starboard aft house
Aux Hydraulics: Dedicated tank; tidy, serviceable layout
Deck Gear & Fishing Equipment
Purser: Pilkingtons auto-purser
Anchor Winch: Hydraulic with capstan & brake (galvanized)
Main Boom: 8" sch-80 steel, 40' - winches: (2) PL5 vang, (1) PL5 top, (1) PLC slider, (1) PL8 main pick, (1) PLC pick
Picking Boom: 8" sch-80 aluminum, 24' - winches: (2) PL4 vang (4,000 lb), (1) PL5 top (5,000 lb), (1) PL5 pick (5,000 lb), (1) PL8 pick (7,000 lb)
Longline: Nordic steel-sheave hauler; JK Fabrication crucifier/stripper; aluminum chute (currently stored off boat)
Seine: Marco 33" power block (currently stored off boat)
Crab/Pot: Custom stainless hydraulic davit + Yaquina 24" commercial pot hauler
Crow's Nest: Fabricated platform, ladder access; sodium lights, antennas, nav gear
Bulwarks/Rails: Stainless 37" with freeing ports (8 @ 41" x 7"); stainless cleats (8 @ 21")
Deck Boxes: Large aluminum boxes (foredeck + aft house)
Hatches: (4) insulated aluminum over fish holds; Freeman 15" x 24" to lazarette; 20" escape hatch forward
Ladders: Aluminum, non-skid rungs, P/S from main deck to top of wheelhouse
Purser: Pilkingtons auto-purser
Anchor Winch: Hydraulic with capstan & brake (galvanized)
Main Boom: 8" sch-80 steel, 40' - winches: (2) PL5 vang, (1) PL5 top, (1) PLC slider, (1) PL8 main pick, (1) PLC pick
Picking Boom: 8" sch-80 aluminum, 24' - winches: (2) PL4 vang (4,000 lb), (1) PL5 top (5,000 lb), (1) PL5 pick (5,000 lb), (1) PL8 pick (7,000 lb)
Longline: Nordic steel-sheave hauler; JK Fabrication crucifier/stripper; aluminum chute (currently stored off boat)
Seine: Marco 33" power block (currently stored off boat)
Crab/Pot: Custom stainless hydraulic davit + Yaquina 24" commercial pot hauler
Crow's Nest: Fabricated platform, ladder access; sodium lights, antennas, nav gear
Bulwarks/Rails: Stainless 37" with freeing ports (8 @ 41" x 7"); stainless cleats (8 @ 21")
Deck Boxes: Large aluminum boxes (foredeck + aft house)
Hatches: (4) insulated aluminum over fish holds; Freeman 15" x 24" to lazarette; 20" escape hatch forward
Ladders: Aluminum, non-skid rungs, P/S from main deck to top of wheelhouse
Electronics & Navigation
VHF: Icom IC-M604, M59, M502, M58
Radar: Furuno NavNet system
GPS: Furuno GP32
Autopilot: ComNav 2001
Sonar: Wesmar 860
Sounder/Fishfinder: Furuno FCV1150
Thermal/Night: FLIR M-625S
Computer/Charts: IBM ThinkCentre with Nobeltec (Windows 10)
Hailer: Standard Horizon loud hailer
Barometer/Clock: Victory 6" barometer; Victory ship's clock
Antennas: Multiple, well-mounted
VHF: Icom IC-M604, M59, M502, M58
Radar: Furuno NavNet system
GPS: Furuno GP32
Autopilot: ComNav 2001
Sonar: Wesmar 860
Sounder/Fishfinder: Furuno FCV1150
Thermal/Night: FLIR M-625S
Computer/Charts: IBM ThinkCentre with Nobeltec (Windows 10)
Hailer: Standard Horizon loud hailer
Barometer/Clock: Victory 6" barometer; Victory ship's clock
Antennas: Multiple, well-mounted
Interior / Accommodations
Sleeps 7 (5-berth forward stateroom + aft double)
Head/Shower: 1 head with stand-up shower
Galley: Starboard main cabin-double stainless sink, GE 4-burner range/oven, GE microwave, Fisher & Paykel fridge/freezer, dinette to port
Ventilation/Heat: Natural via openers; portable electric heaters
Entertainment: LG 32" TV; (2) Pioneer CD/MP3 stereos
Escape: 20" fast-open hatch in forward stateroom (keep clear)
Sleeps 7 (5-berth forward stateroom + aft double)
Head/Shower: 1 head with stand-up shower
Galley: Starboard main cabin-double stainless sink, GE 4-burner range/oven, GE microwave, Fisher & Paykel fridge/freezer, dinette to port
Ventilation/Heat: Natural via openers; portable electric heaters
Entertainment: LG 32" TV; (2) Pioneer CD/MP3 stereos
Escape: 20" fast-open hatch in forward stateroom (keep clear)
Steering & Ground Tackle
Steering: T-ram system to kort nozzle + triple rudders, three stations (WH port/stbd + aft starboard near crab block)
Ground Tackle: ~400 lb navy anchor, ~30 fm 3/4" stud-link chain + ~600' 3/4" galvanized cable
Sound Devices/Lights: Electric trumpet horn; remote & handheld search lights
Steering: T-ram system to kort nozzle + triple rudders, three stations (WH port/stbd + aft starboard near crab block)
Ground Tackle: ~400 lb navy anchor, ~30 fm 3/4" stud-link chain + ~600' 3/4" galvanized cable
Sound Devices/Lights: Electric trumpet horn; remote & handheld search lights
Safety (Commercial)
Commercial safety gear aboard consistent with offshore Alaska operations (immersion suits, EPIRB, alarm systems, extinguishers, placards, liferaft).
Buyers to verify counts, service intervals, and dates to suit intended fisheries and distance-offshore requirements.
Commercial safety gear aboard consistent with offshore Alaska operations (immersion suits, EPIRB, alarm systems, extinguishers, placards, liferaft).
Buyers to verify counts, service intervals, and dates to suit intended fisheries and distance-offshore requirements.
Registration & IDs
Hailing Port: Ketchikan, Alaska
AK State Reg.: AK-7407-AN
Call Sign: WDH5746
Hull No.: 542
Hailing Port: Ketchikan, Alaska
AK State Reg.: AK-7407-AN
Call Sign: WDH5746
Hull No.: 542
Location
Ketchikan, Alaska - easy to show with notice.
Notes to Buyers
Pack & Chill: Four insulated/glassed holds on schedule-80 PVC, (2) 18-ton chillers-serious salmon/cod packer; straightforward crab adaptation with existing davit/hauler.
Control & Push: Kort + triple rudders + bow thruster = confident handling in weather and gear.
Deck Life: Composite planking saves crew and stays quiet; stainless on the edges means less rust chasing.
Electronics are fishery-ready and night-capable (FLIR + sodiums + crow's nest).
Pack & Chill: Four insulated/glassed holds on schedule-80 PVC, (2) 18-ton chillers-serious salmon/cod packer; straightforward crab adaptation with existing davit/hauler.
Control & Push: Kort + triple rudders + bow thruster = confident handling in weather and gear.
Deck Life: Composite planking saves crew and stays quiet; stainless on the edges means less rust chasing.
Electronics are fishery-ready and night-capable (FLIR + sodiums + crow's nest).
Price & Terms
Seller retiring-bring serious offers. Gear list as seen; some items are stored off vessel
Price History
| Date | Event | Price |
|---|---|---|
| 7/10/26 | Initial price | $1,550,000 |
Overview from around the web 1979 Custom Longliner 58
The 1979 Custom Longliner 58 has garnered positive reviews from various boat enthusiasts and owners alike
Customers often praise its robust construction and classic design, highlighting the vessel's seaworthiness and stability even in challenging conditions. The spacious layout, featuring ample deck space and comfortable living quarters, is frequently mentioned as a significant advantage, making it ideal for both extended cruising and entertaining guests. Many appreciate the boat's efficient performance, noting its reliability and fuel efficiency during long journeys. The well-appointed galley and comfortable sleeping quarters are often highlighted, providing a home-like atmosphere while at sea. Owners also remark on the ease of maintenance and the quality craftsmanship that characterizes this vessel. In summary, the 1979 Custom Longliner 58 is celebrated for its durability, comfort, and functional design, making it a cherished choice for those looking for a dependable long-distance cruiser.
The Biggest Pros and Cons
Pros
Robust Construction: Built using durable materials, the Custom Longliner 58 is designed to withstand the rigors of the ocean, making it a reliable choice for long voyages.
Spacious Interior: With its generous length, the layout includes ample living space and storage, making it comfortable for extended trips or living aboard.
Versatile Uses: Originally designed for fishing, the Longliner can easily be adapted for recreational cruising, providing a multifunctional platform.
Classic Design: The classic lines of the Custom Longliner 58 not only offer aesthetic appeal but also enhance seaworthiness and performance.
Strong Engine Options: Many models feature powerful engines that provide excellent range and capability, ensuring dependable performance in various sea conditions.
Self-Sufficient Systems: Equipped with well-thought-out systems for electric, plumbing, and fishing gear, the boat allows for greater self-sufficiency during long trips.
Cons
Maintenance: As a vintage boat, the Custom Longliner 58 may require more upkeep than newer models, particularly if previous owners did not maintain it well.
Fuel Efficiency: While powerful, many older engines may not offer the same fuel efficiency as modern alternatives, which can lead to higher operating costs.
Outdated Technology: While charming, the older construction methods and technology may not provide the same comfort or convenience features found in contemporary designs.
Limited Availability of Parts: Depending on modifications or specific components, finding replacement parts may be more challenging compared to more recent models.
Weight: The solid construction can result in a heavier vessel, potentially affecting agility and speed under some conditions.
Market Perception: As a vintage craft, its resale value might be influenced by trends in boat buying, and it might not appeal to all buyers in today's market.
Made For
The 1979 Custom Longliner 58 is perfect for avid anglers, seasoned mariners, and those who cherish the open waters. Its robust design makes it ideal for both commercial fishing and extended recreational trips. With spacious decks and a well-appointed interior, it caters to families and groups seeking adventure on the high seas. This boat is also suited for individuals who appreciate craftsmanship and attention to detail, as the Custom Longliner showcases exceptional artistry in its build and finish. Whether you're looking to venture offshore for a catch, enjoy cruising with friends, or embark on a liveaboard experience, the Custom Longliner 58 offers the versatility and durability needed to make every journey memorable.
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Other 1979 Custom Longliner 58 For Sale in Alaska, United States
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Address
Contact WS Yacht Brokers about 1979 Custom Longliner 58
909 N Tomahawk Island Dr #104, Portland, OR, 97217
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