1989 Bruce Roberts


$24,900 USD

Georgetown , BS

Gamma Gamma is a classic Bruce Roberts design Center Cockpit Ketch, full keel, with rugged construction. Many creature comforts onboard and ready for her next owners to enjoy extended cruising aboard. This is a great vessel, for a modest price, so please give us a call for more details, or an appointment to view her.


Category sail
Condition Used
Model Year 1989
Make Bruce Roberts
Model Custom
Engine Type Inboard
Class Cruiser, Ketch
Boat Name Gamma Gamma
Location Georgetown, BS
Hull Material Fiberglass


Length Overall 53'
Length at Waterline 38' 1"
Beam 14' 5"
Max Draft 5' 4"
Keel Full Keel
Ballast Weight 18,000 lbs
Displacement 42,750 lbs


Fuel Tanks

Quantity 2
Capacity 100 GAL

Water Tanks

Quantity 1
Capacity 160 GAL

Holding Tanks

Holding Tanks 1
Capacity 40 GAL

Other Information

Hull Type Monohull



  • Engine 1

  • Make Detroit
  • Model 453
  • Year 1989
  • Drive Direct Drive
  • Engine Type Inboard
  • Power 120 hp
  • Fuel Diesel
  • Propeller 3 Blade, Bronze


  • Generator 1


  • Closed cooling system…Keel Cooled
  • 4 new spare injectors


Number of Cabins 2
Number of Single Berths 1
Number of Double Berths 2
Number of Heads 1
Cabin Headroom 6' 4"


  • Granite counter tops, double sink, tons of storage never found on smaller boats.
  • Propane Heaters – Dickerson Force 10 in salon, new 2015. Propane heater in master stateroom. All new flex lines from tank locker.
  • Marine Head, sink and shower room in Master Stateroom en suite.
  • Survivor Water Maker
  • All new foam and upholstery in 2015, custom made.
  • Hanging locker, storage closet with shelves next to galley.
  • Kataden 40E Power Survivor Desalinator and Survivor Water Maker, new 2015, installed in 2016
  • Bug screening on all 3 hatches
  • Nav station stool
  • large built in tool chest in work room
  • SEA BBQ on pedestal, new 2015 used once


Type of Windlass Vertical
Tender inflatable tender and 6hp Johnson Outboard
Anchor Plow 65lbs, + 3 Danfort and Bruce spare

Exterior Equipment Details

  • Boson chair, new 2016 
  • 9 fenders
  • Many ropes and dock lines
  • Brass ships bell



Radar Raymarine
Plotter Garmin
Compass Olympic
Depth Sounder Garmin
VHF Standard Horizon CP390i
  • Electric switchboard – 28 x 12v and 6 x 110v breakers
  • New mast head light LED, not installed
  • 2 x shore power cords, new 2016
  • 2x deep cell 160amp each engine batteries
  • Solar system 2x solar panels 250w, 9.5amp. each, new 2015 4x AGM 210amp. Batteries, new 2016
  • 12amp. Charger, new 2016
  • Hard dodger holds solar panels, all custom built in 2015. Soft sides keeps out the weather new 2015


  • Fire extinguishers 1 5lb.ABC over engine, 3 – 5 lb ABC and 10lb.ABC, all new 2015, flare kit, new 2015.
  • Bilges – 3x auto 12v and whale gusher

Sails & Rigging


Furling Main Dacron 2015
Furling Genoa 150 Dacron, Yankee Cut


Mast Material aluminum

Rigging Details

  • Ketch Aluminum extrusion masts, stainless standing rigging new 2009
  • Custom bow sprit and Sampson post Oct. 2015
  • Self tacking stay sail, new Harken furling, 10.3 dacron, new 2015
  • Triack sail, new Harken furling, new 2015
  • Mizzen in stack pack/ lazy jacks, 2 reef points,10.3 dacron, new 2015
Listing Broker: Mike Carey

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.