Non Spin/HSFClub Certificate2025
KjappfotNOR 10775
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 Angles42.6°42.6°40.5°39.0°38.2°37.8°37.6°38.1°39.3°
Beat VMG2.813.864.665.135.335.445.505.555.48
52°4.365.846.837.347.557.657.717.787.79
60°4.646.127.057.537.757.857.928.028.02
75°4.836.317.207.677.958.138.248.418.50
90°4.686.187.147.678.008.288.508.809.01
110°4.065.496.557.357.838.208.559.189.57
120°3.615.056.247.137.698.088.459.189.98
135°3.054.395.586.547.277.758.128.869.69
150°2.493.674.795.786.627.287.738.449.17
Run VMG2.163.184.155.025.816.547.177.998.66
Gybe Angles143.5°143.5°148.9°154.3°160.4°170.0°176.8°179.5°179.2°
APH ToD:545.7CDL: 10.359APH ToT: 1.0995CertNo:8295
BOAT
ClassX-40 Dyp kjølDesignerNielsJeppesenBuilderX-YachtsAge date01/2004Series date01/2004Offset fileX40HK.OFFData file8295
HULL
Length Overall12.225 mMaximum Beam3.764 mDraft2.378 mDisplacement7,577 kgDLR6.2032IMS DivisionCruiser/RacerDynamic Allowance0.100%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight757 kg(default)Minimum weight627 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail49.7350.46Headsail Luffed47.7647.76Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail15.39Storm Jib13.58Heavy Weather Jib36.65
SAIL LIMITS
Headsails6
✱ 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
KjappfotNOR 10775
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 VMG1280.9932.5773.4702.2675.1662.2654.5648.6657.4
52°825.4616.9527.3490.7477.0470.7466.8462.5462.4
60°776.3588.4510.5478.2464.5458.4454.3449.1448.9
75°745.7570.7500.1469.3452.9442.7436.7427.9423.5
90°768.8582.3504.4469.6449.8434.9423.5409.0399.6
110°886.8656.2549.8489.6459.6439.0421.1392.1376.3
120°998.4713.0576.7504.8468.2445.4426.1392.0360.6
135°1180.6821.0645.7550.2495.3464.6443.4406.5371.4
150°1444.5979.8751.0623.3544.0494.7465.5426.6392.5
Run VMG1666.51131.4867.2716.9619.4550.1502.3450.6415.9
Selected Courses
Windward / Leeward1471.01031.9820.3709.6647.2606.2578.4549.6536.6
All purpose1088.0782.1638.2565.1525.8501.5485.1463.9451.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward676.30.8872
All purpose545.71.0995
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.91.0051
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1600.21041.9773.4638.8561.9521.0490.6444.6428.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8319
Downwind "popa"0.8681
70% up, 30% down "Ilhabela"0.8425
30% up, 70% down "Ilhabela-inverso"0.8569
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Predominantly Upwind575.41.0428
Predominantly Downwind574.01.0453
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low710.20.8449
Triple Number AP Medium542.31.1065
Triple Number AP High481.21.2468
Triple Number Windward/Leeward Low969.80.6187
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Single Number Predominant Upwind597.51.0042
Single Number Predominant Reaching544.31.1024
Single Number Predominant Downwind603.50.9942
Predominant Upwind - Low816.10.7352
Predominant Upwind - Low/Med626.50.9576
Predominant Upwind - Medium557.11.0770
Predominant Upwind - Med/High522.71.1478
Predominant Upwind - High508.41.1802
Predominant Downwind Low919.50.6526
Predominant Downwind Low/Med662.80.9053
Predominant Downwind Medium551.31.0883
Predominant Downwind Med/High482.81.2428
Predominant Downwind High448.01.3393
Predominant Reaching Low765.10.7842
Predominant Reaching Low/Med580.21.0341
Predominant Reaching Medium506.41.1849
Predominant Reaching Med/High463.81.2936
Predominant Reaching High441.41.3593
SA/DSPL Upwind25.10SA/DSPL Downwind25.10
Scoring OptionTODTOT
5-Band Windward/Leeward Low1089.50.5507
5-Band Windward/Leeward Low/Med786.90.7625
5-Band Windward/Leeward Medium659.30.9100
5-Band Windward/Leeward Med/High584.11.0273
5-Band Windward/Leeward High552.41.0863
Windward/Leeward 60-40 Low1067.50.5620
Windward/Leeward 60-40 Low/Med780.90.7683
Windward/Leeward 60-40 Medium664.20.9033
Windward/Leeward 60-40 Med/High598.61.0024
Windward/Leeward 60-40 High572.11.0487
5-Band AP Low799.10.7509
5-Band AP Low/Med617.00.9724
5-Band AP Medium534.21.1232
5-Band AP Med/High487.71.2302
5-Band AP High465.31.2895
5-Band SF Bay Tour - Low926.00.6479
5-Band SF Bay Tour - Low/Med746.70.8036
5-Band SF Bay Tour - Medium633.60.9470
5-Band SF Bay Tour - Med/High570.31.0521
5-Band SF Bay Tour - High543.01.1050
Chicago-Mac Upwind0.9753
Chicago-Mac All Purpose0.9702
Chicago-Mac Downwind0.9535
Bayview-Mac Cove Island0.6986
Bayview-Mac Shore0.7080
Harvest Moon Regatta474.61.2642
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.91.0051
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1600.21041.9773.4638.8561.9521.0490.6444.6428.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.91.0051
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1600.21041.9773.4638.8561.9521.0490.6444.6428.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance596.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1600.21041.9773.4638.8561.9521.0490.6444.6428.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating596.91.0051
FinRating, kevyt tuuli1073.50.9316
FinRating, kova tuuli468.41.0674
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0051
Triple Number Coastal/Long Distance Low0.8449
Triple Number Coastal/Long Distance Medium1.1066
Triple Number Coastal/Long Distance High1.2468
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.8926
Triple Number Windward/Leeward High1.0443
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1600.21041.9773.4638.8561.9521.0490.6444.6428.9
For information
General Purpose Handicap (GPH)614.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.91.0051
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1600.21041.9773.4638.8561.9521.0490.6444.6428.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.91.0051
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1600.21041.9773.4638.8561.9521.0490.6444.6428.9
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.91.0051
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1600.21041.9773.4638.8561.9521.0490.6444.6428.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low710.1
Triple Number Coastal/Long Distance Medium542.2
Triple Number Coastal/Long Distance High481.2
Triple Number Windward/Leeward Low926.1
Triple Number Windward/Leeward Medium672.2
Triple Number Windward/Leeward High574.5
Predominantly Upwind575.4
Predominantly Downwind574.0
Predominantly Reaching538.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.91.0051
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1600.21041.9773.4638.8561.9521.0490.6444.6428.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8449
Triple Number Coastal/Long Distance Medium1.1066
Triple Number Coastal/Long Distance High1.2468
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.8926
Triple Number Windward/Leeward High1.0443
Coastal/Long Distance1.0051
Predominantly Upwind1.0428
Predominantly Downwind1.0453
For information
General Purpose Handicap (GPH)614.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0995
Distanseseilas Trippeltall svak vind0.8449
Distanseseilas Trippeltall mellomvind1.1066
Distanseseilas Trippeltall sterk vind1.2468
Pølsebane Trippeltall svak vind0.6479
Pølsebane Trippeltall mellomvind0.8926
Pølsebane Trippeltall sterk vind1.0443
Motvind Singeltall1.0428
Medvind Singeltall1.0453
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Coastal/Long Distance596.91.0051
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind575.41.0428
Predominantly Downwind574.01.0453
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore540.51.1100
Cape Doctor Coastal454.81.3192
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8449
Triple Number Coastal/Long Distance Medium1.1066
Triple Number Coastal/Long Distance High1.2468
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.8926
Triple Number Windward/Leeward High1.0443
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8449
Triple Number Coastal/Long Distance Medium1.1066
Triple Number Coastal/Long Distance High1.2468
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.8926
Triple Number Windward/Leeward High1.0443
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.91.0051
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Predominantly Upwind575.41.0428
Predominantly Downwind574.01.0453
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1600.21041.9773.4638.8561.9521.0490.6444.6428.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.91.0051
Triple Number Coastal/Long Distance Low710.10.8449
Triple Number Coastal/Long Distance Medium542.21.1066
Triple Number Coastal/Long Distance High481.21.2468
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1600.21041.9773.4638.8561.9521.0490.6444.6428.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low710.20.8449
Triple Number AP Medium542.31.1065
Triple Number AP High481.21.2468
Triple Number Windward/Leeward Low969.80.6187
Triple Number Windward/Leeward Medium672.20.8926
Triple Number Windward/Leeward High574.51.0443
Single Number Predominant Upwind597.51.0042
Single Number Predominant Reaching544.31.1024
Single Number Predominant Downwind603.50.9942
Predominant Upwind - Low816.10.7352
Predominant Upwind - Low/Med626.50.9576
Predominant Upwind - Medium557.11.0770
Predominant Upwind - Med/High522.71.1478
Predominant Upwind - High508.41.1802
Predominant Downwind Low919.50.6526
Predominant Downwind Low/Med662.80.9053
Predominant Downwind Medium551.31.0883
Predominant Downwind Med/High482.81.2428
Predominant Downwind High448.01.3393
Predominant Reaching Low765.10.7842
Predominant Reaching Low/Med580.21.0341
Predominant Reaching Medium506.41.1849
Predominant Reaching Med/High463.81.2936
Predominant Reaching High441.41.3593
SA/DSPL Upwind25.10SA/DSPL Downwind25.10
Scoring OptionTODTOT
5-Band Windward/Leeward Low1089.50.5507
5-Band Windward/Leeward Low/Med786.90.7625
5-Band Windward/Leeward Medium659.30.9100
5-Band Windward/Leeward Med/High584.11.0273
5-Band Windward/Leeward High552.41.0863
Windward/Leeward 60-40 Low1067.50.5620
Windward/Leeward 60-40 Low/Med780.90.7683
Windward/Leeward 60-40 Medium664.20.9033
Windward/Leeward 60-40 Med/High598.61.0024
Windward/Leeward 60-40 High572.11.0487
5-Band AP Low799.10.7509
5-Band AP Low/Med617.00.9724
5-Band AP Medium534.21.1232
5-Band AP Med/High487.71.2302
5-Band AP High465.31.2895
5-Band SF Bay Tour - Low926.00.6479
5-Band SF Bay Tour - Low/Med746.70.8036
5-Band SF Bay Tour - Medium633.60.9470
5-Band SF Bay Tour - Med/High570.31.0521
5-Band SF Bay Tour - High543.01.1050
Chicago-Mac Upwind0.9753
Chicago-Mac All Purpose0.9702
Chicago-Mac Downwind0.9535
Bayview-Mac Cove Island0.6986
Bayview-Mac Shore0.7080
Harvest Moon Regatta474.61.2642
Non Spin/HSFClub Certificate2025
KjappfotNOR 10775
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-40 Dyp kjølMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA12.225Max. Beam3.764Draft2.378Displacement7,577Wetted area31.03IMS L10.932LSM010.689Acc. length12.225Sink (kg/mm) 22.92
VCGD0.024VCGM0.028RM Rated (kg·m) 174.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight757Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0033
EDL2.550ST10.050ST20.170
ST30.170ST40.100ST50.280
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders3Rotating mastNo
P15.700IG16.400ISP16.400MDT10.123MDL10.220MDT20.110MDL20.210TL0.815MW0.220GO0.240
E5.600J4.390BAS1.800FSD0.035SFJ0.240SPL4.488WPLTPS5.290BD0.000MWT240.00MCG5.500
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.024Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
KjappfotNOR 10775
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment625-2022082516330.171.051.873.344.5649.7325/08/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment625-2025050910210.100.801.502.934.385.9116.17NoNo 47.7609/05/2025466-2015012215550.070.651.292.704.215.8616.23NoNo 45.4722/01/2015625-2022082516360.060.691.302.443.514.6215.97YesNo 38.1725/08/2022
CRUISER/RACER REQUIREMENTS*
Accommodation length12.2 mTable area0.55 m²Headroom1.82 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity155 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity94 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.