MultihullInternational Certificate2025
GaeaCAN3311
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles45.7°45.7°45.0°44.7°43.0°41.7°41.1°40.3°41.8°
Beat VMG2.403.534.615.626.487.187.808.878.90
52°3.795.537.198.719.8310.7911.7213.5713.80
60°4.155.987.769.6910.9611.4112.5315.0515.51
75°5.217.529.4610.8112.2812.1713.6818.0419.06
90°5.227.589.6811.2713.1115.5817.3921.6922.63
110°5.007.329.4110.9812.6914.9517.8120.9425.68
120°4.666.878.9110.4712.0213.9616.3322.8821.35
135°4.015.977.869.5210.8712.2914.0418.4923.46
150°3.384.986.558.089.3710.5211.7415.1719.19
Run VMG2.924.325.687.008.129.1110.1713.1416.62
Gybe Angles141.5°141.5°141.2°143.8°147.1°148.0°143.9°137.8°137.2°
MHR:397.9CertNo:MH033
BOAT
ClassCJ65DesignerMorelli & MelvinBuilderWesterly MarineAge date09/2011Series date08/2011Offset fileGaea.offData fileMH033-M&M65-Gaea
HULL
Length Overall19.817 mMaximum Beam8.702 mDraft3.887 mDisplacement18,584 kgDLR2.5162Dynamic Allowance0.050%Age Allowance0.455%
PROPELLER
InstallationShaft non exposedTypeFolding 3 bladesDiameter0.508m
CREW
Weight680 kg(declared)Non Manual PowerYesCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail121.94137.87Headsail Luffed64.0634.60Headsail Flying126.70SymmetricAsymmetric300.15
COMMENTS
ex Mauliola
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
MultihullInternational Certificate2025
GaeaCAN3311
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1497.41019.4781.1640.9555.6501.0461.7405.8404.7
52°950.2650.6500.7413.4366.1333.7307.2265.3260.8
60°867.1601.8464.2371.5328.4315.4287.4239.1232.2
75°690.5478.7380.5333.1293.2295.8263.1199.5188.9
90°689.4474.8372.1319.5274.7231.0207.1165.9159.1
110°719.9491.7382.7327.8283.7240.8202.1171.9140.2
120°773.1523.7403.9343.8299.5257.9220.5157.4168.6
135°898.3603.3457.9378.2331.3292.9256.4194.7153.5
150°1066.6722.3549.2445.4384.1342.3306.7237.3187.6
Run VMG1231.6834.0634.2514.3443.5395.3354.2274.0216.7
Selected Courses
Windward / Leeward1364.5926.7707.6577.6499.6448.2407.9339.9310.7
All purpose1002.3682.7524.8434.6377.7339.8305.7250.4231.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward529.91.1323
All purpose397.91.5079
 
MultihullInternational Certificate2025
GaeaCAN3311
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCJ65MeasurementHIN
LOA19.817Max. Beam8.702Draft3.887Displacement18,584Dspl lightship17,685Wetted area63.17
Superstructure frontal area20.89Superstructure lateral area43.80Default crew weight689Declared crew weight680
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft non exposedTwin screwYesHydro generatorNo
PRD0.508PBWPIPA0.0046
PSD0.032PHD0.090PHL0.156
PSA14.3°ESL0.188
RIG
Single headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastNoMast rakeMast cant angle
P23.150IG21.720ISP24.270MDT10.250MDL10.500MDT20.250MDL20.500TLMW0.500GO0.500
E7.930J6.760JZ2.054BAS1.982FSDSFJ1.100SPLWPLTPS8.817BD
ForetrianglesIdITPTPZComment021.7206.7602.054main forestay024.2708.8172.054ISP/TPS122.2868.2302.050
FLOTATION
Flotation Date22/07/2025SG1.0250
FFM0.828FAM0.848
BALLAST
TANKS
IdDescriptionCapacityLCGVCGSp.WghtCondition
Measurement
Level
Sailing
9Black Port1705.50-0.401.000008Black Stbd1705.50-0.401.0000787Fresh Port fwd2081.000006Fresh Port aft17012.50-0.501.00001705Fresh Stbd42512.50-0.501.00003900.2004Fuel stbd aft2409.70-0.500.840000.1003Fuel Stbd aft2400.840000.1002Fuel Port fwd3400.840000.1201Fuel Stb fwd3400.840000.120
INVENTORY
IdDescriptionWeight MsrmentWeight SailingLCGVCGGAIdDescriptionWeight MsrmentWeight SailingLCGVCGGA#11 Fenders2222    #Tools3010    #Chart Table2020  X  #Speakers1515    #Pots and Pans250    #Fridge350    #Food250    #Clothes Port200    #Clothes Stbd150    #J4    #Inner    #GS    1Mainsail   
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG9Black PortWater17005.50-0.408Black StbdWater170785.50-0.407Fresh Port fwdWater20806Fresh Port aftWater17017012.50-0.505Fresh StbdWater42539012.50-0.504Fuel stbd aftFuel24009.70-0.503Fuel Stbd aftFuel24002Fuel Port fwdFuel34001Fuel Stb fwdFuel3400Total deductible63811.64-0.49
OTHER ITEMSIdKindDescriptionWeightLCGVCG#Miscellaneous11 Fenders22#MiscellaneousChart Table20#MiscellaneousClothes Stbd15#MiscellaneousJ4#MiscellaneousInner#MiscellaneousGS1MiscellaneousMainsail#DeductibleTools30#DeductibleSpeakers15#DeductiblePots and Pans25#DeductibleFridge35#DeductibleFood25#DeductibleClothes Port20Total deductible150
MultihullInternational Certificate2025
GaeaCAN3311
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain1.972.793.895.526.78121.9408/08/2022OUS 142710-001 117kg
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentYankee0.071.352.725.478.2211.2522.94NoYes1126.7008/08/2022OUS 142710-005Solent0.070.791.563.064.505.7121.46NoNo064.0608/08/2022OUS 142710-002Inner Jib0.090.621.212.393.665.0714.04NoInner034.6008/08/2022OUS 142710-003
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioFTAreaMeas.DateCommentA326.3523.8525.1014.1914.9995%0300.1511/04/2025ONZ1221-001G125.1422.4223.7811.1814.7376%0235.6208/08/2022OUS 142710-006