ARMOR Chugach 39 aluminum expedition cruiser rendering with a tender on the cabin top
Chugach 39
Cabin Boats · Platform

Chugach 39: The Expedition Cruiser That Doesn't Crawl

Run the Inside Passage to Alaska, explore it for weeks, and still outrun the weather.

  • 39′ hull, 42′ LOA
  • 12′ beam
  • Twin diesel sterndrives
  • 19–29 kn cruise
  • Sleeps 5

The Chugach 39 is an aluminum cabin cruiser for people who want to go on expedition: run the Inside Passage to Alaska and spend weeks exploring its coves and inlets, without settling for a slow trawler.

It cruises efficiently at 19 to 29 knots, it's predicted to cover 500+ miles at 25 knots with a 10% reserve, and it's fast enough to get out of the way of a storm. Inside: five berths, a head with shower, a galley and diesel heat. Outside: an aft deck long enough for a 13′ inflatable. It's designed and ready to build.

Built your wayEvery size, layout and power package on this page is a starting point. Length, beam, layout, power and outfitting can all change, and we work it out with you in 3D CAD before any plate is cut.

Start your custom build
Built in Anacortes, WA, USAIn-house design & engineeringBuild capacity to 100′CNC router cutCNC formingPulse MIG & TIG weldingVertical integration: we do it allDiesel & waterjet experts
ARMOR Chugach 39 aluminum expedition cruiser rendering with a tender on the cabin top
Chugach 39 (rendering)
Chugach 39: 3D model walkthrough

Specifications

Length39′ hull, 42′ LOA
Beam12′
Deadrise20° transom, 39° entry
Draft24″ static
PowerTwin Volvo Penta D6-440 DPI diesel sterndrives
ThrusterBow thruster
Cruise19–29 kn (22–33 mph)
Top speed35 kn (40 mph), estimated
Range500+ statute miles at 25 kn, 10% reserve (predicted)
Fuel / water400 gal diesel / 163 gal fresh water
Holding30 gal
Berths5 (four 7′ bunks + dinette)
Headroom6′-6″
DeckSelf-bailing

Who it's for

Inside Passage and Alaska cruising · Extended trips: weeks, not weekends · Owners who want trawler range at planing speed · Dive and expedition crews

Named for big, cold water

The Chugach Mountains wall in Prince William Sound: big, cold, remote water. That's the kind of country this boat was drawn for, with the range, berths and deck space to stay out for days.

Build it your way

Choose the pieces. We engineer the boat around them.

Cabin

Berths, galley and head arranged to your crew

Deck

Davit, dinghy stowage, dive door and swim step

Electronics

Glass helm and aft control station

Popular options: Hydraulic davit and anchor winch · Roof-mounted dinghy · Stern door, swim step and dive ladder · Diesel cabin heater · Aft control station

How the Chugach is built

  • 1/4″ 5086 bottom with a 3/8″ delta pad and 1/4″ beaching-plate doubler
  • 1/2″ keel; 3/16″ 5086 sides; 1/2″ transom
  • 3/16″–3/8″ interlocking CNC-cut framing
  • 5086 hull and structure; 5052 decks and cabin; every hull seam welded inside and out
  • Self-bailing aft deck
  • Designed to USCG regulations and ABYC standards

The ARMOR standard

  • Every part modeled in 3D CAD and reviewed with you before plate is cut
  • CNC-cut parts, plate-marked with forming and welding instructions, so every hull matches the drawing
  • Formed on a 12′, 200-ton CNC press brake
  • Welded to written procedures, to AWS D1.2 and AWS D3.7
  • Marine-grade 5086 and 5052 aluminum throughout

Built in our 16,000 sq ft Anacortes facility, with a full-length 5-ton bridge crane and room for vessels up to 100′. Because every part is drawn in 3D CAD and CNC-cut, we're set up for multi-boat and fleet contracts as well as one-off custom builds.
Warranty: 10-year limited hull warranty for commercial use; lifetime limited hull warranty for recreational use.

ARMOR Marine welder in a welding helmet and gloves, welding an aluminum hull in the Anacortes shop

Questions

A trawler cruises at displacement speed. The Chugach cruises at 19 to 29 knots and can run from weather.

Our design prediction is 500+ statute miles at 25 knots with a 10% reserve, on 400 gallons.

It's fully designed and ready to build. The first hull could be yours.

Five: four 7′ bunks and a convertible dinette.

Start your Chugach 39

We design every boat in-house, so we can build to your exact requirements and help you solve the technical problems a catalog boat can't.

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