Club Certificate2025
Little Big ManCAN 30017
Portsmouth Olympic Harbour
53 Yonge Street
Kingston, Ontario
Canada K7M 6G4
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 Angles41.7°41.7°39.4°37.9°37.8°37.5°37.4°38.1°39.7°
Beat VMG2.933.984.725.035.185.275.335.335.21
52°4.535.966.817.157.327.447.557.657.60
60°4.836.237.017.407.627.797.928.088.07
75°5.046.427.157.718.118.368.588.858.99
90°4.886.307.127.738.368.879.249.8010.20
110°4.986.527.478.138.659.159.6210.7511.89
120°4.876.427.468.359.059.6710.2711.4412.59
135°4.145.767.047.938.9210.0511.2213.0314.98
150°3.404.836.057.007.868.749.8212.9616.45
Run VMG2.944.185.246.076.817.578.5111.2214.24
Gybe Angles142.2°142.2°146.2°150.3°150.5°146.8°146.0°145.2°149.9°
APH ToD:505.7CDL: 9.175APH ToT: 1.1866CertNo:ON2523
BOAT
ClassC&C 30 One DesignDesignerMark MillsBuilderCarroll MarineAge date01/2014Series date01/2014Offset fileC&C30.OFFData fileCAN30017-Little Big Man
HULL
Length Overall9.147 mMaximum Beam2.980 mDraft2.299 mDisplacement1,940 kgDLR2.7756IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.357%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight581 kg(default)Minimum weight451 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.4337.40Headsail Luffed22.8722.87Headsail FlyingSymmetricAsymmetric114.48114.48 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.50Storm Jib7.79Heavy Weather Jib21.03
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
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.
Club Certificate2025
Little Big ManCAN 30017
Portsmouth Olympic Harbour
53 Yonge Street
Kingston, Ontario
Canada K7M 6G4
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 VMG1230.2904.6763.4715.3695.0683.7675.8675.6690.9
52°793.9604.1528.4503.8491.7483.6477.1470.5473.8
60°745.5577.5513.3486.3472.1462.0454.3445.8446.1
75°713.8560.9503.3466.9444.1430.4419.5406.6400.4
90°737.5571.5505.7466.0430.8406.0389.7367.2352.8
110°722.6552.6481.8442.9416.1393.6374.2334.7302.7
120°738.5560.9482.4431.1397.6372.3350.5314.8286.0
135°870.1625.0511.4453.8403.7358.3320.8276.4240.3
150°1059.7745.8595.0514.1458.1412.1366.5277.8218.9
Run VMG1223.6861.1687.0593.5528.7475.8423.2320.8252.8
Selected Courses
Windward / Leeward1226.2882.9725.2654.4611.9579.7549.5498.2471.8
All purpose924.8684.8578.3527.9495.0469.9448.2414.2395.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward626.90.9570
All purpose505.71.1866
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance549.31.0924
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1291.9880.7685.0591.7530.1489.0451.9391.0369.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8213
Downwind "popa"1.0796
70% up, 30% down "Ilhabela"0.8849
30% up, 70% down "Ilhabela-inverso"0.9866
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Predominantly Upwind557.61.0760
Predominantly Downwind498.11.2047
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low631.50.9500
Triple Number AP Medium506.71.1842
Triple Number AP High440.91.3608
Triple Number Windward/Leeward Low839.30.7149
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Single Number Predominant Upwind575.11.0432
Single Number Predominant Reaching492.41.2186
Single Number Predominant Downwind514.91.1652
Predominant Upwind - Low753.80.7959
Predominant Upwind - Low/Med601.10.9982
Predominant Upwind - Medium545.01.1009
Predominant Upwind - Med/High508.51.1800
Predominant Upwind - High489.61.2255
Predominant Downwind Low749.40.8006
Predominant Downwind Low/Med569.21.0541
Predominant Downwind Medium485.11.2367
Predominant Downwind Med/High412.41.4549
Predominant Downwind High360.51.6643
Predominant Reaching Low673.50.8909
Predominant Reaching Low/Med531.71.1284
Predominant Reaching Medium467.11.2846
Predominant Reaching Med/High414.81.4466
Predominant Reaching High383.31.5655
SA/DSPL Upwind38.04SA/DSPL Downwind96.80
Scoring OptionTODTOT
5-Band Windward/Leeward Low929.50.6455
5-Band Windward/Leeward Low/Med706.80.8490
5-Band Windward/Leeward Medium617.80.9712
5-Band Windward/Leeward Med/High551.21.0884
5-Band Windward/Leeward High502.51.1940
Windward/Leeward 60-40 Low933.70.6426
Windward/Leeward 60-40 Low/Med716.80.8370
Windward/Leeward 60-40 Medium634.40.9458
Windward/Leeward 60-40 Med/High576.81.0403
Windward/Leeward 60-40 High537.71.1159
5-Band AP Low688.40.8716
5-Band AP Low/Med563.91.0640
5-Band AP Medium499.31.2017
5-Band AP Med/High450.11.3330
5-Band AP High416.81.4394
5-Band SF Bay Tour - Low804.80.7455
5-Band SF Bay Tour - Low/Med675.80.8878
5-Band SF Bay Tour - Medium594.61.0090
5-Band SF Bay Tour - Med/High535.31.1208
5-Band SF Bay Tour - High494.81.2127
Chicago-Mac Upwind1.0140
Chicago-Mac All Purpose1.0648
Chicago-Mac Downwind1.1139
Bayview-Mac Cove Island0.7977
Bayview-Mac Shore0.8030
Harvest Moon Regatta421.21.4246
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance549.31.0924
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1291.9880.7685.0591.7530.1489.0451.9391.0369.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance549.31.0924
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1291.9880.7685.0591.7530.1489.0451.9391.0369.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance549.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1291.9880.7685.0591.7530.1489.0451.9391.0369.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating549.31.0924
FinRating, kevyt tuuli911.81.0968
FinRating, kova tuuli417.41.1980
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0924
Triple Number Coastal/Long Distance Low0.9500
Triple Number Coastal/Long Distance Medium1.1843
Triple Number Coastal/Long Distance High1.3608
Triple Number Windward/Leeward Low0.7462
Triple Number Windward/Leeward Medium0.9562
Triple Number Windward/Leeward High1.1156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1291.9880.7685.0591.7530.1489.0451.9391.0369.8
For information
General Purpose Handicap (GPH)563.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance549.31.0924
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1291.9880.7685.0591.7530.1489.0451.9391.0369.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance549.31.0924
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1291.9880.7685.0591.7530.1489.0451.9391.0369.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance549.31.0924
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1291.9880.7685.0591.7530.1489.0451.9391.0369.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low631.6
Triple Number Coastal/Long Distance Medium506.6
Triple Number Coastal/Long Distance High440.9
Triple Number Windward/Leeward Low804.1
Triple Number Windward/Leeward Medium627.5
Triple Number Windward/Leeward High537.8
Predominantly Upwind557.6
Predominantly Downwind498.1
Predominantly Reaching481.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance549.31.0924
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1291.9880.7685.0591.7530.1489.0451.9391.0369.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9500
Triple Number Coastal/Long Distance Medium1.1843
Triple Number Coastal/Long Distance High1.3608
Triple Number Windward/Leeward Low0.7462
Triple Number Windward/Leeward Medium0.9562
Triple Number Windward/Leeward High1.1156
Coastal/Long Distance1.0924
Predominantly Upwind1.0760
Predominantly Downwind1.2047
For information
General Purpose Handicap (GPH)563.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1866
Distanseseilas Trippeltall svak vind0.9500
Distanseseilas Trippeltall mellomvind1.1843
Distanseseilas Trippeltall sterk vind1.3608
Pølsebane Trippeltall svak vind0.7462
Pølsebane Trippeltall mellomvind0.9562
Pølsebane Trippeltall sterk vind1.1156
Motvind Singeltall1.0760
Medvind Singeltall1.2047
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Coastal/Long Distance549.31.0924
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind557.61.0760
Predominantly Downwind498.11.2047
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore479.71.2507
Cape Doctor Coastal401.01.4963
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9500
Triple Number Coastal/Long Distance Medium1.1843
Triple Number Coastal/Long Distance High1.3608
Triple Number Windward/Leeward Low0.7462
Triple Number Windward/Leeward Medium0.9562
Triple Number Windward/Leeward High1.1156
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9500
Triple Number Coastal/Long Distance Medium1.1843
Triple Number Coastal/Long Distance High1.3608
Triple Number Windward/Leeward Low0.7462
Triple Number Windward/Leeward Medium0.9562
Triple Number Windward/Leeward High1.1156
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance549.31.0924
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Predominantly Upwind557.61.0760
Predominantly Downwind498.11.2047
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1291.9880.7685.0591.7530.1489.0451.9391.0369.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance549.31.0924
Triple Number Coastal/Long Distance Low631.60.9500
Triple Number Coastal/Long Distance Medium506.61.1843
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low804.10.7462
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1291.9880.7685.0591.7530.1489.0451.9391.0369.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low631.50.9500
Triple Number AP Medium506.71.1842
Triple Number AP High440.91.3608
Triple Number Windward/Leeward Low839.30.7149
Triple Number Windward/Leeward Medium627.50.9562
Triple Number Windward/Leeward High537.81.1156
Single Number Predominant Upwind575.11.0432
Single Number Predominant Reaching492.41.2186
Single Number Predominant Downwind514.91.1652
Predominant Upwind - Low753.80.7959
Predominant Upwind - Low/Med601.10.9982
Predominant Upwind - Medium545.01.1009
Predominant Upwind - Med/High508.51.1800
Predominant Upwind - High489.61.2255
Predominant Downwind Low749.40.8006
Predominant Downwind Low/Med569.21.0541
Predominant Downwind Medium485.11.2367
Predominant Downwind Med/High412.41.4549
Predominant Downwind High360.51.6643
Predominant Reaching Low673.50.8909
Predominant Reaching Low/Med531.71.1284
Predominant Reaching Medium467.11.2846
Predominant Reaching Med/High414.81.4466
Predominant Reaching High383.31.5655
SA/DSPL Upwind38.04SA/DSPL Downwind96.80
Scoring OptionTODTOT
5-Band Windward/Leeward Low929.50.6455
5-Band Windward/Leeward Low/Med706.80.8490
5-Band Windward/Leeward Medium617.80.9712
5-Band Windward/Leeward Med/High551.21.0884
5-Band Windward/Leeward High502.51.1940
Windward/Leeward 60-40 Low933.70.6426
Windward/Leeward 60-40 Low/Med716.80.8370
Windward/Leeward 60-40 Medium634.40.9458
Windward/Leeward 60-40 Med/High576.81.0403
Windward/Leeward 60-40 High537.71.1159
5-Band AP Low688.40.8716
5-Band AP Low/Med563.91.0640
5-Band AP Medium499.31.2017
5-Band AP Med/High450.11.3330
5-Band AP High416.81.4394
5-Band SF Bay Tour - Low804.80.7455
5-Band SF Bay Tour - Low/Med675.80.8878
5-Band SF Bay Tour - Medium594.61.0090
5-Band SF Bay Tour - Med/High535.31.1208
5-Band SF Bay Tour - High494.81.2127
Chicago-Mac Upwind1.0140
Chicago-Mac All Purpose1.0648
Chicago-Mac Downwind1.1139
Bayview-Mac Cove Island0.7977
Bayview-Mac Shore0.8030
Harvest Moon Regatta421.21.4246
Club Certificate2025
Little Big ManCAN 30017
Portsmouth Olympic Harbour
53 Yonge Street
Kingston, Ontario
Canada K7M 6G4
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassC&C 30 One DesignMeasurement21/07/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.147Max. Beam2.980Draft2.299Displacement1,940Wetted area16.99IMS L9.117LSM08.874Acc. length9.147Sink (kg/mm) 13.29
VCGD-0.393VCGM-0.382RM Rated (kg·m) 62.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight581Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0034
EDL1.255ST10.065ST20.180
ST30.180ST40.180ST50.230
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1Checkstays0Spreaders2Rotating mastNo
P12.740IG12.379ISP14.268MDT10.093MDL10.158MDT20.087MDL20.125TL1.928MW0.156GO0.185
E4.258J3.580BAS1.330FSDFoilSFJ0.150SPLWPLTPS5.599BD0.135MWT81.90MCG5.100
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date21/07/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
Little Big ManCAN 30017
Portsmouth Olympic Harbour
53 Yonge Street
Kingston, Ontario
Canada K7M 6G4
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMN-A1.051.512.123.003.7036.4322/04/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ1-A0.080.541.011.902.713.4112.52NoNo 22.8724/04/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2-A15.8813.8114.859.209.4797%114.4822/04/2025