50' Mariner 50 Motorsailor

50' Mariner 50 Motorsailor

"LADY HAWKE" offers a huge comfortable two stateroom two head interior with a beautiful owners stateroom aft. This is the perfect long-range cruiser or live-aboard yacht.

This custom motorsailor offers exceptional space and comfort. She features a 160 HP perkins diesel diesel, a hydronic diesel heating system, good electronics, sails, furler, standing rigging etc.

Motivated seller has relocated to Colorado! 

This is a lot of boat for the asking price!

Additional Specs, Equipment and Information:

Boat Name
Keel: Full
LOA: 52 ft 0 in
Beam: 14 ft 0 in
Displacement: 50000 lbs
Engine 1:
Engine Brand: Perkins
Year Built: 1979
Engine Model: 6-354-T
Engine Type: Inboard
Engine/Fuel Type: Diesel
Engine Hours: 4200
Fresh Water Tanks: (100 Gallons)
Fuel Tanks: (500 Gallons)
Holding Tanks: (30 Gallons)
Number of double berths: 4
Number of cabins: 3
Number of heads: 2
Wind speed and direction
Cockpit speakers
Navigation center
CD player
Storm jib
Furling genoa
Fully battened mainsail
Steering wheel
Inside Equipment
Microwave oven
Deep freezer
Manual bilge pump
Bow thruster
Electric bilge pump
Marine head
Hot water
Battery charger
Electrical Equipment
Shore power inlet
Electrical Circuit: 110V
Outside Equipment/Extras
Cockpit table
Outboard engine brackets
Radar reflector
Solar panel
Swimming ladder
Cockpit shower
Cockpit cushions
Cockpit cover
Bimini Top
Mainsail cover
Genoa cover


"LADY HAWKE" offers a huge interior and a beautiful owners stateroom aft with a walk around queen size centerline berth. The owners head features a tub and shower and the yacht has a washer/dryer. Up forward there is a large stateroom with a comfortable V-berth, guest head and shower. This is the perfect long-range cruiser and provides exceptional space and comfort for living aboard with a hydronic diesel heating system thru out.

  • Onan 8KW Generator
  • Hydronic Diesel Heating System Throughout
  • Owners stateroom aft with centerline queen size berth
  • Aft head with shower and tub
  • Guest stateroom forward with large v-berth
  • Forward head with shower
  • Washer / Dryer 


Step down from the pilothouse into the light and open full-sized galley to port and the main salon to stbd. With ample counter space and water views from the sink thru a large port.

  • Nor-cold AC/DC refrigerator/freezer
  • Deep freezer
  • Stainless steal Seaward 3 burner stove
  • Stainless steal Seaward oven
  • Microwave
  • Lots of storage
  • Pantry storage
  • Double stainless steal sink
  • Updated sink faucet and updated spray faucet
  • Shurflo 2088 3.8 gpm 45 psi water pump


  • Garmin GPS 128 
  • ComNav 1001 autopilot with possible interface to a GPS system - commerical quality
  • APC energy monitoring system
  • Raytheon R10x radar
  • Radios(3) - IcomPro-M700, Icom-M302, Standard Horizon VLH-3000
  • Furuno Fax-108 [ a replacement gps needed]
  • I-COM AT-130 Tuner
  • All new batteries 2019

Engine Details

  • 1992 Perkins 6354T w/ 4200Hrs
  • 8kw Onan marine generator w/ 920 Hrs
  • 1.75 prop shaft

  • 2 fuel filters w/ monitoring system

  • Auto oil drain system for engine oil

Additional Details

  • Hull heavy fiberglass built like commerical craft
  • Built in commercial shipyard commissoned in 1981
  • Great large volume motor sailer
  • Cutter Rigged - main, staysail, roller furling jib
  • Aluminium mast - 7.5 x 10' with spinnaker pole and spinnaker sail
  • Solar panels

  • Boat was hauled in Aug 2018 and new bottom paint, zincs
  • New engine exhaust system and raw water cooling system
  • Walk in engine room
  • Veritan Bow Thruster
  • 6 person Viking life raft repack cert for 2019
  • Ideal Windlass


  • 4- 125 Gal fuel tanks
  • 2- 150 Gal fresh water tanks
  • 2- 50 Gal grey water tanks
  • 1- 12 Gal hot water tank


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. Buyer should assume that items on the vessel at the time of viewing, but not specifically listed on this specification sheet, are not included with the sale of the yacht, and should instruct his agents, or his surveyors to investigate such details as the buyer desires validated. Buyer assumes responsibility to verify all speeds, consumptions, capacities and other measurements contained herein and otherwise provided, and agrees to instruct his surveyor to confirm such details prior to purchase. This vessel is subject to sale, price and inventory changes, and withdrawal from market without notice.