ORC Certificate for Gaea

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 Angles	45.7°	45.7°	43.8°	42.8°	40.9°	40.3°	40.9°	41.1°	42.0°
Beat VMG	3.27	4.91	6.27	6.70	7.56	8.31	9.05	9.33	9.44
52°	5.31	7.75	9.65	10.15	11.31	12.51	13.68	14.35	14.72
60°	5.94	8.42	10.22	10.69	11.96	13.44	15.07	15.99	16.62
75°	6.52	8.99	10.67	11.19	12.70	14.78	17.65	19.24	20.47
90°	6.67	8.85	10.58	12.35	12.71	14.95	18.21	22.33	24.11
110°	5.76	8.20	10.26	11.93	14.10	15.49	17.80	20.76	26.57
120°	5.30	7.67	9.76	11.32	13.13	15.59	18.46	22.56	22.63
135°	4.40	6.58	8.65	10.28	11.72	13.43	15.66	20.92	26.00
150°	3.70	5.47	7.19	8.77	10.03	11.26	12.84	17.10	22.34
Run VMG	3.20	4.74	6.23	7.59	8.69	9.75	11.12	14.81	19.35
Gybe Angles	140.8°	140.8°	139.7°	144.2°	146.5°	144.4°	137.7°	136.0°	137.5°

MHR:352.2CertNo:MH033

BOAT

ClassCJ65DesignerMorelli & MelvinBuilderWesterly MarineAge date09/2011Series date04/2010Offset fileGaea v2.offData fileMH033-M&M65-Gaea

HULL

Length Overall19.817 mMaximum Beam8.702 mDraft3.903 mDisplacement19,754 kgDLR2.5172Dynamic Allowance0.170%Age Allowance0.520%RSA-0.356%

PROPELLER

InstallationShaft non exposedTypeFolding 3 bladesDiameter0.508m

CREW

Weight900 kg(declared)Crew Arm Extension

SAIL AREAS (m²)

MeasuredRatedMainsail152.60169.21Headsail Luffed85.2637.12Headsail Flying155.60SymmetricAsymmetric373.10

COMMENTS

ex Mauliola, new rig 2026,rotating Daggerboard 950mm span when retracted

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.

Time Allowances in secs/NM
Selected Courses
Wind Velocity	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Beat VMG	1100.7	732.8	573.8	537.0	476.0	433.0	397.7	386.0	381.5
52°	677.5	464.6	373.2	354.7	318.3	287.9	263.2	250.9	244.5
60°	605.7	427.5	352.1	336.9	301.0	267.8	238.9	225.1	216.6
75°	552.5	400.4	337.3	321.7	283.5	243.6	204.0	187.1	175.9
90°	540.0	406.7	340.3	291.5	283.3	240.8	197.7	161.2	149.3
110°	625.5	438.8	350.8	301.9	255.3	232.4	202.3	173.4	135.5
120°	679.8	469.1	368.8	318.0	274.1	231.0	195.1	159.6	159.1
135°	818.4	547.0	416.0	350.0	307.1	268.1	230.0	172.1	138.5
150°	974.0	657.9	500.6	410.7	358.8	319.7	280.5	210.5	161.2
Run VMG	1124.7	759.7	578.0	474.2	414.3	369.2	323.9	243.1	186.1
Windward / Leeward	1115.1	746.2	575.9	505.6	445.1	401.1	360.8	314.6	283.8
All purpose	812.2	556.4	438.0	388.0	343.6	305.7	269.9	235.3	213.8

Single Number Scoring Options
Course	Time On Distance	Time On Time
Windward / Leeward	461.6	1.2998
All purpose	352.2	1.7037

Data in meters/kilograms (Metric)

HULL AND APPENDAGES (Lightship Trim)

ClassCJ65MeasurementHIN

LOA19.817Max. Beam8.702Draft3.903Displacement19,754Dspl lightship17,938Wetted area70.43

Superstructure frontal area21.55Superstructure lateral area44.84Default crew weight689Declared crew weight900

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 backstays0Checkstays0Spreaders1Jumper strutsNoRotating mastYesMast rake5°Mast cant angle0°

P25.950IG24.135ISP27.100MDT10.255MDL10.470MDT20.115MDL20.206TL3.900MW0.500GO0.500

E8.130J7.175JZ2.054BAS1.840FSDSFJ1.100SPLWPLTPS9.230BD0.400

ForetrianglesIdITPTPZComment024.1357.1752.054main forestay027.1009.2302.054ISP/TPS219.4955.2002.050J3 Staysail127.1008.1252.050J1 Large

FLOTATION

Flotation Date18/06/2026

BALLAST

TANKS

IdDescriptionCapacityLCGVCGSp.Wght Condition
Measurement Level
Sailing 9Black Port1705.50-0.401.000000.0058Black Stbd1705.50-0.401.00001480.0057Fresh Port Fwd2089.61-0.501.0000320.1506Fresh Port Aft17012.50-0.501.000000.5885Fresh Stbd42512.50-0.501.000000.2354Fuel Port aft24014.17-0.500.840000.0043Fuel Stbd aft24014.17-0.500.840000.0042Fuel Port fwd34012.11-0.500.8400680.2941Fuel Stb fwd34012.93-0.500.8400680.294

INVENTORY

IdDescriptionWeight MsrmentWeight SailingLCGVCGGAIdDescriptionWeight MsrmentWeight SailingLCGVCGGA1Mainsail on boom14614611.004.00 10Anchor03010.001.80 11Anchor Chain0508.001.80 12J0small05210.001.80 2J441415.001.80 3J074745.001.80 4A30705.001.80 5JST2675755.001.80 6'Spares on main saloon'505012.001.10 7Fenders223110.001.00 8Cushions04912.001.00 9Dock Mooring Lines222210.001.80

MAINSAIL

IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain262.843.454.556.177.44152.6011/02/2026OSP6719-001 146kg

MIZZEN

IdMHBMUWMTWMHWMQWAreaMeas.DateComment

HEADSAIL

IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ0large 260.121.422.765.468.2311.1128.20No31155.6014/02/2026OSP6719-009 73.6kgJ0small 260.101.182.294.566.899.3725.95No32119.9829/05/2026OSP7172-001 52.2kgJibST260.151.182.073.655.116.4024.35YesNo085.2607/02/2026OSP6719-002 J1 75kgInner Jib260.100.601.122.213.384.6616.30YesInner037.1207/02/2026OSP6719-004 40.8kg

SYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLAreaMeas.DateComment

ASYMMETRIC SPINNAKER

IdSLUSLESLSHWSFLRatioFTAreaMeas.DateCommentA230.8523.6527.2516.9014.55116%0373.10ODE13663-001 28963 recutA3-2627.8225.9626.8911.5915.2876%0276.2509/04/2026OSP6719-003 70.22kg

MIZZEN STAYSAIL

IdYSHFYSHWYSFLAreaMeas.DateComment

QUADRILATERAL

IdQLEQHLQFLQCDQLMMastAreaMeas.DateComment