MultihullClub Certificate2025
WikiLAT-11M
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 Angles44.5°44.5°41.2°39.6°38.8°38.7°38.9°39.6°40.6°
Beat VMG2.283.213.984.514.895.185.395.636.17
52°3.644.945.906.587.137.587.938.389.37
60°3.915.226.176.977.668.278.388.9410.17
75°4.265.716.787.718.609.438.9710.5911.58
90°4.435.947.068.119.1610.2111.2312.8112.49
110°4.335.836.978.119.2910.5711.9214.7817.91
120°4.135.636.817.929.0910.3911.8215.0318.96
135°3.715.146.327.358.429.6210.9814.3318.09
150°3.044.375.546.487.358.289.3211.8914.91
Run VMG2.643.784.795.616.377.178.0710.3012.91
Gybe Angles143.8°143.8°148.7°148.9°147.6°146.2°144.9°142.1°140.3°
MHR:522.3CertNo:MC075
BOAT
ClassDesignerBuilderAge date01/2002Series date01/2001Offset fileWiki.offData fileMC075_Wiki
HULL
Length Overall9.680 mMaximum Beam7.046 mDraft2.097 mDisplacement4,980 kgDLR4.0264Dynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationShaft non exposedTypeFolding 2 bladesDiameter0.382m
CREW
Weight480 kg(declared)Crew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail44.9052.04Headsail Luffed28.3317.25Headsail FlyingSymmetricAsymmetric96.43
COMMENTS
4500kg
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
WikiLAT-11M
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 VMG1579.61121.1904.8798.5735.5694.7667.4639.4583.7
52°989.1728.7610.1547.0504.9475.1453.8429.4384.3
60°921.5689.1583.1516.4469.7435.3429.7402.6354.0
75°846.0630.9531.2466.6418.7381.7401.4339.9310.8
90°812.9606.1509.9443.9393.1352.5320.5281.0288.2
110°831.5617.9516.7444.1387.3340.7301.9243.6201.0
120°871.5639.4528.6454.5395.8346.5304.6239.5189.9
135°971.4700.4570.0489.8427.5374.4327.8251.3199.1
150°1182.7823.9650.3555.9489.6434.9386.1302.8241.5
Run VMG1365.6951.4751.0641.9565.4502.2445.9349.7278.8
Selected Courses
Windward / Leeward1472.51036.3827.9720.2650.4598.4556.6494.5431.2
All purpose1100.3792.0645.3562.6505.2461.0429.1378.8332.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward673.80.8904
All purpose522.31.1489
 
MultihullClub Certificate2025
WikiLAT-11M
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMeasurementHIN
LOA9.680Max. Beam7.046Draft2.097Displacement4,980Dspl lightship4,500Wetted area23.82
Superstructure frontal area9.97Superstructure lateral area14.98Default crew weight346Declared crew weight480
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft non exposedTwin screwYesHydro generatorNo
PRD0.382PBW0.100PIPA0.0013
PSD0.025PHD0.050PHL0.100
PSA15.0°ESL0.020
RIG
Single headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastYesMast rakeMast cant angle
P13.617IG12.110ISP15.105MDT10.150MDL10.306MDT2MDL2TLNo TaperMWGO
E4.190J4.055JZ1.100BAS1.365FSDSFJ0.722SPL0.000WPLTPS6.022BD
ForetrianglesIdITPTPZComment012.1104.0551.100main forestay015.1056.0221.100ISP/TPS
FLOTATION
Flotation Date08/09/2021
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
MultihullClub Certificate2025
WikiLAT-11M
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain250.201.953.043.794.0044.9016/06/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment25c0.060.631.212.453.775.1011.30NoNo028.3325b0.110.581.071.872.623.3111.40NoNo020.5225a0.070.380.721.502.363.2910.98NoNo017.25
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioFTAreaMeas.DateComment25d15.6512.6514.158.158.2998%096.43zalais14.2511.8213.046.457.9481%073.3025e14.9211.8713.406.198.0277%073.1816/06/2025