Non Spin/HSFClub Certificate2025
CassiopeiaNOR 7388
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 Angles43.1°43.1°40.8°39.4°38.7°38.2°38.0°38.1°39.3°
Beat VMG2.543.474.174.584.774.864.914.934.84
52°3.975.276.116.546.746.826.876.926.90
60°4.225.526.316.706.906.997.047.117.11
75°4.375.686.446.837.067.217.307.427.48
90°4.225.566.406.837.107.317.487.747.91
110°3.604.955.996.657.027.317.578.128.57
120°3.374.685.736.486.927.227.508.128.84
135°2.874.095.166.016.616.987.277.858.62
150°2.353.464.515.386.126.657.007.548.18
Run VMG2.033.003.914.715.446.106.607.227.76
Gybe Angles145.8°145.8°151.9°158.6°167.8°175.0°179.0°179.5°179.5°
APH ToD:604.0CDL: 8.404APH ToT: 0.9934CertNo:5830
BOAT
ClassBIANCA 107DesignerKjærulfBuilderBianca YachtAge date01/1986Series date01/1985Offset fileh182.bofData file5830
HULL
Length Overall10.690 mMaximum Beam3.196 mDraft1.797 mDisplacement5,057 kgDLR7.5954IMS DivisionCruiser/RacerDynamic Allowance0.140%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight567 kg(default)Minimum weight437 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail35.1335.69Headsail Luffed34.7834.78Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail10.60Storm Jib7.84Heavy Weather Jib21.17
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
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.
Non Spin/HSFClub Certificate2025
CassiopeiaNOR 7388
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 VMG1415.21036.0863.9785.8754.9740.5733.5730.2743.8
52°907.1683.3589.0550.1534.5527.9524.2520.5521.7
60°853.8651.9570.3537.1522.0515.1511.2506.6506.0
75°823.7633.6558.8527.2510.3499.6493.1485.1481.0
90°852.2647.1562.6527.0507.2492.8481.5465.4455.3
110°1000.2727.2601.5541.5512.5492.6475.3443.4419.9
120°1068.3769.6628.6555.7520.6498.5479.9443.4407.2
135°1254.4879.3697.3598.8544.9515.8495.4458.3417.6
150°1534.11040.4799.0668.6588.3541.6514.6477.3440.1
Run VMG1769.61201.3921.4764.0661.4590.6545.5498.5464.0
Selected Courses
Windward / Leeward1588.91118.7892.7774.9708.2665.5639.5614.3603.9
All purpose1182.9853.5699.7623.1582.4558.1542.7522.2508.6
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward740.40.8104
All purpose604.00.9934
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91126.9842.2700.8621.0579.2548.9501.1484.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7440
Downwind "popa"0.8104
70% up, 30% down "Ilhabela"0.7628
30% up, 70% down "Ilhabela-inverso"0.7893
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Predominantly Upwind639.90.9376
Predominantly Downwind627.90.9556
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low776.60.7726
Triple Number AP Medium599.71.0005
Triple Number AP High538.91.1135
Triple Number Windward/Leeward Low1052.60.5700
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Single Number Predominant Upwind664.20.9034
Single Number Predominant Reaching603.20.9948
Single Number Predominant Downwind659.60.9097
Predominant Upwind - Low896.90.6690
Predominant Upwind - Low/Med694.20.8643
Predominant Upwind - Medium620.40.9671
Predominant Upwind - Med/High585.51.0248
Predominant Upwind - High572.21.0485
Predominant Downwind Low990.20.6059
Predominant Downwind Low/Med719.50.8340
Predominant Downwind Medium603.90.9936
Predominant Downwind Med/High535.51.1204
Predominant Downwind High501.81.1957
Predominant Reaching Low834.80.7187
Predominant Reaching Low/Med639.10.9388
Predominant Reaching Medium562.71.0662
Predominant Reaching Med/High520.31.1531
Predominant Reaching High498.01.2049
SA/DSPL Upwind23.61SA/DSPL Downwind23.61
Scoring OptionTODTOT
5-Band Windward/Leeward Low1180.60.5082
5-Band Windward/Leeward Low/Med857.20.7000
5-Band Windward/Leeward Medium721.70.8313
5-Band Windward/Leeward Med/High645.50.9296
5-Band Windward/Leeward High616.90.9726
Windward/Leeward 60-40 Low1162.00.5163
Windward/Leeward 60-40 Low/Med854.90.7019
Windward/Leeward 60-40 Medium730.30.8215
Windward/Leeward 60-40 Med/High663.60.9042
Windward/Leeward 60-40 High640.10.9373
5-Band AP Low870.20.6895
5-Band AP Low/Med678.00.8850
5-Band AP Medium591.51.0143
5-Band AP Med/High545.21.1006
5-Band AP High523.41.1464
5-Band SF Bay Tour - Low1007.40.5956
5-Band SF Bay Tour - Low/Med816.50.7348
5-Band SF Bay Tour - Medium697.00.8609
5-Band SF Bay Tour - Med/High633.20.9476
5-Band SF Bay Tour - High608.20.9866
Chicago-Mac Upwind0.8784
Chicago-Mac All Purpose0.8813
Chicago-Mac Downwind0.8748
Bayview-Mac Cove Island0.6413
Bayview-Mac Shore0.6491
Harvest Moon Regatta529.41.1333
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91126.9842.2700.8621.0579.2548.9501.1484.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91126.9842.2700.8621.0579.2548.9501.1484.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance658.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91126.9842.2700.8621.0579.2548.9501.1484.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating658.30.9115
FinRating, kevyt tuuli1162.90.8599
FinRating, kova tuuli527.00.9488
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9115
Triple Number Coastal/Long Distance Low0.7726
Triple Number Coastal/Long Distance Medium1.0006
Triple Number Coastal/Long Distance High1.1135
Triple Number Windward/Leeward Low0.5966
Triple Number Windward/Leeward Medium0.8162
Triple Number Windward/Leeward High0.9425
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91126.9842.2700.8621.0579.2548.9501.1484.2
For information
General Purpose Handicap (GPH)678.0
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91126.9842.2700.8621.0579.2548.9501.1484.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91126.9842.2700.8621.0579.2548.9501.1484.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91126.9842.2700.8621.0579.2548.9501.1484.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low776.6
Triple Number Coastal/Long Distance Medium599.6
Triple Number Coastal/Long Distance High538.8
Triple Number Windward/Leeward Low1005.7
Triple Number Windward/Leeward Medium735.1
Triple Number Windward/Leeward High636.6
Predominantly Upwind639.9
Predominantly Downwind627.9
Predominantly Reaching594.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91126.9842.2700.8621.0579.2548.9501.1484.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7726
Triple Number Coastal/Long Distance Medium1.0006
Triple Number Coastal/Long Distance High1.1135
Triple Number Windward/Leeward Low0.5966
Triple Number Windward/Leeward Medium0.8162
Triple Number Windward/Leeward High0.9425
Coastal/Long Distance0.9115
Predominantly Upwind0.9376
Predominantly Downwind0.9556
For information
General Purpose Handicap (GPH)678.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9934
Distanseseilas Trippeltall svak vind0.7726
Distanseseilas Trippeltall mellomvind1.0006
Distanseseilas Trippeltall sterk vind1.1135
Pølsebane Trippeltall svak vind0.5966
Pølsebane Trippeltall mellomvind0.8162
Pølsebane Trippeltall sterk vind0.9425
Motvind Singeltall0.9376
Medvind Singeltall0.9556
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Coastal/Long Distance658.30.9115
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind639.90.9376
Predominantly Downwind627.90.9556
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore607.00.9884
Cape Doctor Coastal512.71.1703
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7726
Triple Number Coastal/Long Distance Medium1.0006
Triple Number Coastal/Long Distance High1.1135
Triple Number Windward/Leeward Low0.5966
Triple Number Windward/Leeward Medium0.8162
Triple Number Windward/Leeward High0.9425
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7726
Triple Number Coastal/Long Distance Medium1.0006
Triple Number Coastal/Long Distance High1.1135
Triple Number Windward/Leeward Low0.5966
Triple Number Windward/Leeward Medium0.8162
Triple Number Windward/Leeward High0.9425
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Predominantly Upwind639.90.9376
Predominantly Downwind627.90.9556
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91126.9842.2700.8621.0579.2548.9501.1484.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low776.60.7726
Triple Number Coastal/Long Distance Medium599.61.0006
Triple Number Coastal/Long Distance High538.81.1135
Triple Number Windward/Leeward Low1005.70.5966
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91126.9842.2700.8621.0579.2548.9501.1484.2
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low776.60.7726
Triple Number AP Medium599.71.0005
Triple Number AP High538.91.1135
Triple Number Windward/Leeward Low1052.60.5700
Triple Number Windward/Leeward Medium735.10.8162
Triple Number Windward/Leeward High636.60.9425
Single Number Predominant Upwind664.20.9034
Single Number Predominant Reaching603.20.9948
Single Number Predominant Downwind659.60.9097
Predominant Upwind - Low896.90.6690
Predominant Upwind - Low/Med694.20.8643
Predominant Upwind - Medium620.40.9671
Predominant Upwind - Med/High585.51.0248
Predominant Upwind - High572.21.0485
Predominant Downwind Low990.20.6059
Predominant Downwind Low/Med719.50.8340
Predominant Downwind Medium603.90.9936
Predominant Downwind Med/High535.51.1204
Predominant Downwind High501.81.1957
Predominant Reaching Low834.80.7187
Predominant Reaching Low/Med639.10.9388
Predominant Reaching Medium562.71.0662
Predominant Reaching Med/High520.31.1531
Predominant Reaching High498.01.2049
SA/DSPL Upwind23.61SA/DSPL Downwind23.61
Scoring OptionTODTOT
5-Band Windward/Leeward Low1180.60.5082
5-Band Windward/Leeward Low/Med857.20.7000
5-Band Windward/Leeward Medium721.70.8313
5-Band Windward/Leeward Med/High645.50.9296
5-Band Windward/Leeward High616.90.9726
Windward/Leeward 60-40 Low1162.00.5163
Windward/Leeward 60-40 Low/Med854.90.7019
Windward/Leeward 60-40 Medium730.30.8215
Windward/Leeward 60-40 Med/High663.60.9042
Windward/Leeward 60-40 High640.10.9373
5-Band AP Low870.20.6895
5-Band AP Low/Med678.00.8850
5-Band AP Medium591.51.0143
5-Band AP Med/High545.21.1006
5-Band AP High523.41.1464
5-Band SF Bay Tour - Low1007.40.5956
5-Band SF Bay Tour - Low/Med816.50.7348
5-Band SF Bay Tour - Medium697.00.8609
5-Band SF Bay Tour - Med/High633.20.9476
5-Band SF Bay Tour - High608.20.9866
Chicago-Mac Upwind0.8784
Chicago-Mac All Purpose0.8813
Chicago-Mac Downwind0.8748
Bayview-Mac Cove Island0.6413
Bayview-Mac Shore0.6491
Harvest Moon Regatta529.41.1333
Non Spin/HSFClub Certificate2025
CassiopeiaNOR 7388
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBIANCA 107MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.690Max. Beam3.196Draft1.797Displacement5,057Wetted area23.32IMS L8.983LSM08.731Acc. length10.387Sink (kg/mm) 16.01
VCGD-0.250VCGM-0.141RM Rated (kg·m) 95.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight567Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0032
EDL0.880ST10.040ST20.180
ST30.180ST40.110ST50.270
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders2Rotating mastNo
P13.520IG12.520ISP12.570MDT10.130MDL10.190MDT20.000MDL20.000TLTaperMW0.000GO0.000
E4.480J3.980BAS1.650FSDFoilSFJ0.750SPL3.890WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.250Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
CassiopeiaNOR 7388
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment5830-2004012412000.140.001.572.733.6535.1301/01/1753
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment5830-2004012412010.000.000.000.000.005.6912.01NoNo 34.7801/01/1753
CRUISER/RACER REQUIREMENTS*
Accommodation length10.4 mTable area0.44 m²Headroom1.73 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity88 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity58 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.