Aeroyacht® 121 catamaran - Preliminary Specifications
 

Design & Concept: Gregor Tarjan (SNAME)
president/founder of Aeroyacht International Ltd.

Engineering and NA: Morrelli & Melvin

download full pdf. specification file of the Aeroyacht 121 catamaran

download brochure of the Aeroyacht 121 catamaran

download sailplan and layout of the Aeroyacht 121 catamaran

GENERAL CONSTRUCTION

Vacuum-bagged, epoxy, Nomex/foam sandwich construction with carbon fiber/biaxial fiber E-glass/Kevlar hybrid outer skins, and carbon fiber inner skins, post-cured in oven for maximum strength

SPECIFICATIONS

Length: 121.5’- 33.5m

Beam: 44.2’-13.6m

Draft: 6.4’- 1.9m (daggerboard up)

12.3’- 3.9m(daggerboard down)

Mast height (awl): 139’- 42.4m

Main Sail:  3294 ft2 - 306.2 m2

Jib : 2280 ft2 - 212.0 m2

Reacher: 4425 ft2 - 411.3 m2

Displacement (Light): 106,000 lbs - 48.18 metric tons

Displacement (Max):  132,000 lbs - 60.00 metric tons

Propulsion: 2 x 330 - 440 HP - Yanmar 6LY

Generators: 2 x 20 - 30Kw/60Hz - Mastervolt

Fuel: 2 x 425 gal - 2 x 1610.75 l

Fresh water: 2 x 275 gal - 2 x 1042.25 l

Black water: 3 x 300 gal - 3 x 379 l

The Aeroyacht 121 catamaran can be built to various international industry-construction standards including:
ABS, Lloyds, MCA and Bureau Veritas

GENERAL ARRANGEMENT

PORT HULL

Sail lockers in forward hull compartments.

Forward - Twin guest cabin with en-suite head and shower, hanging lockers, desk, and stowage.

Amidships – VIP guest cabin with en-suite head and shower, hanging lockers, desk and stowage.

Daggerboard trunk.

Aft – Crew cabins [(1) double and (2) singles], with shared head and shower, hanging lockers, and stowage.

Engine compartment – diesel engine with running gear and propeller.

Diesel generator and switchboard. Rudder and steering gear.
Large side-opening transom “beach-club” doors, storage for dive equipment and water sports toys.

STARBOARD HULL

Sail lockers in forward hull compartments.

Forward - VIP guest cabin with en-suite head and shower, hanging lockers, desk, and stowage.

Amidships – Owner’s cabin with en-suite head and shower, hanging lockers, desk and stowage.

Daggerboard trunk.

Aft – Galley with pantry, food prep center, stovetop/oven, refrigerator/freezer, crew mess and washer/dryer.

Engine compartment – diesel engine with running gear and propeller.

Diesel generator and switchboard. Rudder and steering gear.

Large side-opening transom “beach-club” doors, storage for dive equipment and water sports toys.

MAIN DECKHOUSE SALOON


Port side
Aft entry to crews quarters.

Powder room with head and lavatory.

U-shaped lounge with twin cocktail tables and (2) movable chairs.

Forward entry to port hull guest cabins.

Centerline
Forward facing navigator station, 3 seat lounge seat with steering and navigation controls.

Removable entertainment center unit with 65” plasma TV (unit retracts and swivels for optimum view).

TRAXON creative LED light system walls

Sliding doors leading to aft deck, with fixed glass side lights, port and starboard.

Aft wet bar with (3) stools, icemaker, refrigerator and liquor locker/storage.

Aft entry to galley and crew mess.
U-shaped settee providing  dining space for 8-10 with end cocktail table cabinet.

Forward entry to starboard hull guest cabins.

FORWARD LOGGIA

A framed glass sliding door assembly leads from main saloon forward to loggia.

A bimini extends 66” forward from the leading edge of the deckhouse.

Centerline, forward facing seats (module on forward side of sliding door assembly).

Molded-in forward deckhouse seating, port and starboard.

Molded steps leading aft to deckhouse hardtop for access to upper helm stations (Starboard only).

(4) molded steps leading to forward upper decks.

AFT COCKPIT

Molded-in settees with serving tables and centerline storage.

(4) molded steps to upper side decks, port and starboard.

DECK

Forward – Hull crossbeam and longeron.

Forward deckhouse lockers (port and starboard for fenders and mooring lines storage).

Deckhouse hardtop  with integrated solar panels with mast and jib track.

Aft deckhouse bimini- hardtop with twin “semi-fly” helm stations and sheet control winches (port and starboard).

Molded steps on inboard side, port and starboard, for helmsman crossover and access to main hardtop.

Molded steps leading from aft cockpit to upper helm stations (port and starboard).

Mainsheet traveler track located aft of double settees and integrated into top of aft crossbeam structure.
Sheet control winches (port and starboard).

(4) molded steps leading down from aft cockpit to transom main boarding deck (port and starboard).

16’ Dinghy (shore boat) and lifting/lowering platform davit.

Hulls with reverse bows and raked transoms.

Flush hull-side portlights.

Molded chines in hull side (upper and lower), both fade into ends.

Multi-faceted deckhouse with raised feature and hidden courtesy LED lights with water break step at base (float look).

Deckhouse hardtop with break line and facets.

Deckhouse hardtop-bimini extension over aft cockpit, supported by twin settee corner stanchions.

High aspect ratio square-top mainsail performance  rig, “Park-Avenue” carbon boom, carbon mast and soft standing rigging

OPTIONAL EQUIPMENT

ICON A5-amphibian aircraft (2 seat sports plane

Jacuzzi with waterfall/ wet-bar in forward loggia

Maximum security “safe-room”

Twin air-generators  located in lockers (port and starboard  of forward loggia)

Push-button command system by LANTIC controlling entertainment, cabin and on-board information.

Aeroyacht International Ltd. is constantly seeking ways to improve the specifications, design and production of its yachts and alterations take place continually. While every effort is made to produce up to date literature, these specifications should not be regarded as an infallible guide to current inventory nor does it constitute an offer for sale of any particular yacht. The content of these specifications represent the Company’s business as a whole.