MultihullClub Certificate2025
Adeda
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 Angles54.5°54.5°56.4°61.4°55.5°52.0°49.7°47.7°46.2°
Beat VMG0.560.771.102.022.943.594.054.665.44
52°0.911.261.793.284.785.836.527.398.54
60°1.061.472.164.045.656.527.138.029.24
75°0.881.763.115.166.357.127.748.7310.08
90°0.851.853.345.296.457.247.898.9910.40
110°0.861.732.984.726.026.907.608.8110.18
120°0.861.652.754.265.636.587.328.589.91
135°0.861.612.593.825.116.136.948.319.64
150°0.861.582.513.614.805.816.648.029.31
Run VMG0.821.502.353.354.435.426.257.628.86
Gybe Angles170.0°170.0°170.0°169.1°169.2°171.2°172.7°174.1°174.1°
MHR:975.8CertNo:MC118
BOAT
ClassSunsail 454DesignerSimonis VoogdBuilderRobertson and CaineAge date02/2020Series date01/2020Offset fileLeopard 45.offData fileMC118-Sunsail454-Adeda
HULL
Length Overall13.678 mMaximum Beam7.392 mDraft1.487 mDisplacement17,344 kgDLR6.9801Dynamic Allowance0.000%Age Allowance0.163%
PROPELLER
InstallationStrutTypeSolid 3 bladesDiameter0.457m
CREW
Weight680 kg(declared)Crew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail68.6777.22Headsail Luffed50.0050.00Headsail FlyingSymmetricAsymmetric
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.
MultihullClub Certificate2025
Adeda
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 VMG6431.14656.83264.11783.61222.71003.0888.6773.1662.1
52°3958.62867.02009.61098.1752.7617.5552.0487.2421.6
60°3407.72443.31668.1891.8637.5551.9505.0449.2389.7
75°4111.02050.01157.9698.3567.4505.4465.3412.1357.1
90°4247.81944.71079.4681.2558.5497.3456.3400.2346.3
110°4180.42085.41209.3762.4597.9521.8473.7408.4353.6
120°4202.02179.71308.2844.9639.8547.4492.1419.5363.1
135°4201.82236.41388.8941.3704.1587.2518.7433.1373.6
150°4201.02272.11435.2997.0750.2619.4542.0449.0386.6
Run VMG4411.22401.11528.81076.2812.2664.4576.0472.7406.5
Selected Courses
Windward / Leeward5308.33528.92396.41429.91017.4833.7732.3622.9534.3
All purpose4369.42737.11778.91065.7779.4653.9582.7501.1431.6
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward1278.40.4693
All purpose975.80.6149
 
MultihullClub Certificate2025
Adeda
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSunsail 454MeasurementHIN
LOA13.678Max. Beam7.392Draft1.487Displacement17,344Dspl lightship16,664Wetted area50.76
Superstructure frontal area18.74Superstructure lateral area31.65Default crew weight458Declared crew weight680
PROPELLER
Propeller TypeSolid 3 blades
InstallationStrutTwin screwYesHydro generatorNo
PRD0.457PBW0.115PIPA0.0511
EDL4.000ST10.042ST20.180
ST30.180ST40.112ST50.250
RIG
Single headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastNoMast rakeMast cant angle
P16.500IG16.328ISP0.000MDT10.175MDL10.290MDT20.175MDL20.290TLMW0.290GO0.290
E6.300J5.200JZ1.730BAS1.372FSD0.030SFJ0.200SPL0.000WPLTPS0.000BD
ForetrianglesIdITPTPZComment016.3285.2001.730main forestay00.0000.0001.730ISP/TPS
FLOTATION
Flotation Date09/07/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
MultihullClub Certificate2025
Adeda
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.111.733.104.855.4368.67
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJib0.080.631.302.714.316.0517.50NoNo050.00