JMADRA, hull #4 and formerly the factory showboat Zoom, has benefited from exceptional ownership and care. Both the current and previous owners operate substantially larger vessels and utilized this 50Z strictly as a day boat under the supervision of a full-time captain and yacht management company. The vessel has never been lived aboard.

Overall condition and maintenance are outstanding and fully current. The pod drives, transmissions, and Volvo engines are properly dialed in, with all services up to date and complete service records available for review.

• The MJM 50 is built using advanced, lightweight and strong epoxy composites, similar to those used in the high-tech aircraft and race boats. This results in a low vertical center of gravity, which minimizes rolling and provides a soft, stable and comfortable ride in rough seas.
• MJM boats are certified ISO Category A Ocean, the highest possible rating for seaworthiness. This means it is built to withstand more severe sea states than most boats in its class
• Upgraded Northern Lights generator replaced and upgraded to 12kw with only 514 hours
• Hydraulic swim deck/dinghy lift with RIB and outboard
• Faux teak decking for easy maintenance and good looks
• Skyhook station keeping
• All fresh, two 16” Garmin MFD‘s, and a 12" Garmin on the companion side, all options AIS, weather, Fusion Sat radio, cameras, radar, engine data/fuel/range
• Miele washer and dryer. Professional series PW6068 Plus
• 3 X Volvo 600 IPS with 1430 hours with a full set of spare props
• Seakeeper 9
• FLIR night vision
• 2019 10'6" RIB with console and 25 Yamaha (stored indoors since 2022) included with swim deck set up
• Service records will be shared upon accepted contract to purchase. 
• Whisper gray Awlgrip hull 2019
• Fuel burn was 30 GPH at 30 knots~. Pretty sweet for a 50' sea boat.

Seakeeper Gyro-Stabilizer is Standard Equipment

Without steadying sails, all powerboats roll...the MJM's less than most due to their low center of gravity. But, the single biggest opportunity for improving comfort afloat on a powerboat is to eliminate rolling. The 50z is the first yacht to offer this leading edge technology as standard equipment. Introduced 5 years ago, over 1,500 Seakeeper units are now in use worldwide, mostly on large custom motoryachts. The Seakeeper resists rather than reacts to the tendency of a boat to roll as it is spinning at 8,000 RPM to create it's stabilizing inertia. The vessel just doesn't roll and seems very solid without any herky-jerky motion.

Extraordinary Fuel Efficiency and Safety

50z fuel efficiency is 0.9 nm/pg at 25 knots. How? The 50z is built lighter and stronger in the USA of pre-preg epoxy, Kevlar, E-Glass and Corecell to exceed ISO Category A Ocean requirements ... the highest reating for seaworthiness issued by IMCI, the International Marine Certification Institute in Brussels. And, its sleek profile and low center of gravity make it more safe, seaworthy and fun to drive.

Easy-to-Operate by Couples

Large boats can be intimidating to operate. But, you can park a 50z solo, thanks to 360° visibility, joystick docking and a single level deck from the wheel aft to cockpit side-opening doors onto a floating dock.

Day-time Privacy for Friends & Family

The MJM 50z offers the best of both worlds: entertaining space for family picnics or cocktail parties on a single level deck.  Plus, hospitable 24/7 staterooms for live-aboard cruising comfort-- not just sleeping cabins belowdecks.

The 50z master cabin includes a desk/dressing table plus easy chair next to a large hull opening port for fresh air and view of the harbor… to read, write, chat on the phone or just have one’s own space.

• Hydraulic Swim Deck with dinghy chocks
• 2019 10'6" AB RIB with Yamaha and cover
• Muir Windlass, polished ss anchor
• Boarding gates, port, starboard and stern 
• Hull was Awlgrip painted in 2019 Whisper Gray
• Stern bench seat with cover
• Varnished aft cockpit table with cover
• 2 matching stern seat moveable chairs with covers
• Cockpit bimini top with stay bars and boot
• Sea Deck synthetic decking
• Drop down TV in upper saloon

• Fully air conditioned and heat
• 3 x electric opening windshields
• U zip roll up side windows
• Interior sun screens for all windows
• Drop down TV
• The upper saloon and wheelhouse area have 2 large storage lockers outboard under the seating. These lockers are capable of storing bicycles, golf clubs, fenders and spares, diving tanks, skateboards and... 

• All pod, engine and generator maintenance is up to date. Records available. Oil samples taken at every oil change.
• 6 spare props, new 
• 3 D6-435D-F 435hp Volvo Penta diesels with IPS-F drives 1,440 hours
• Generator was replaced in 2019 and upgraded to a 12KW Northern Lights 514 hours
• Seakeeper 9 stabilization, serviced annually
• Racor 500MA main engine fuel filters
• Racor R20P generator fuel filter

• 50 Amp shore power on Cable Master system
• Inverter
• 12KW Northern Lights generator with only 514 hrs. in sound shield
• House batteries new in 3.22 Lifeline 8D (3)
• At the helm:
• (2) Garmin 16" 8600 series with AIS, engine data, Fusion stereo link, fuel and range, HD Garmin radar, cameras, FLIR night vision
• 12" Garmin MFD on the port (companion) side 
• VHF radio, Raymarine
• Seakeeper gyro control panel
• Volvo Penta joy stick with Sky Hook station keeping
• EPIRB
• Garmin autopilot
• Spotlight remote
• 3 wipers/washers 3 speed
• Electric windshields

• Open lower saloon with L dinette to starboard and galley to port. 
• Two large heads with stall showers
• Bow stateroom with island queen berth
• American cherry interior
• 2 Chiller air/heat system
• Central vac
• Custom rubber back/bamboo area rugs in upper and lower saloon 
• GALLEY:
• 2 Vitrifrigo refrig drawers
• 1 Isotherm freezer drawer
• Kenyon 2 burner electric stove
• Sharp microwave

Engine and generator hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.

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.