Non Spin/HSFClub Certificate2025
SvalNOR 35
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°40.4°38.5°37.5°37.4°37.2°37.2°38.6°
Beat VMG2.924.024.855.335.545.665.735.805.70
52°4.546.077.097.587.787.897.968.058.04
60°4.846.377.317.777.998.108.198.308.29
75°5.066.577.457.928.228.428.568.768.85
90°4.916.457.397.908.278.608.879.239.46
110°4.255.746.837.588.068.488.909.7210.23
120°3.745.246.477.367.908.338.769.6910.89
135°3.144.525.766.757.477.958.369.2310.35
150°2.573.784.925.946.817.477.948.739.62
Run VMG2.223.274.265.165.986.747.388.249.03
Gybe Angles142.6°142.6°148.0°153.4°160.0°174.4°176.6°178.0°177.5°
APH ToD:527.6CDL: 10.822APH ToT: 1.1372CertNo:9743
BOAT
ClassX-41 ODDesignerNielsJeppesenBuilderX-YachtsAge date01/2008Series date01/2007Offset fileX41.OD.OFFData file9743
HULL
Length Overall12.350 mMaximum Beam3.646 mDraft2.495 mDisplacement6,820 kgDLR5.4790IMS DivisionCruiser/RacerDynamic Allowance0.090%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.430m
CREW
Maximum weight764 kg(default)Minimum weight634 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail53.8254.93Headsail Luffed46.5846.58Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail15.65Storm Jib14.70Heavy Weather Jib39.69
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
SvalNOR 35
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 VMG1234.7896.2741.9675.5650.1636.5627.9620.4632.0
52°792.5592.8507.6474.9462.9456.4452.1447.2448.0
60°743.4565.2492.3463.2450.8444.3439.5433.6434.1
75°711.7547.9483.3454.8438.0427.5420.8411.1406.8
90°732.5558.3487.2455.5435.1418.5406.0389.9380.4
110°846.4626.7527.1474.9446.5424.5404.7370.2351.9
120°962.8687.1556.1489.3455.6432.3411.1371.4330.7
135°1144.8795.6625.4533.1481.6452.6430.7390.1347.9
150°1402.3953.2731.4605.9528.7481.7453.7412.5374.0
Run VMG1618.41100.7844.6697.7602.4534.3487.9437.0398.8
Selected Courses
Windward / Leeward1424.5998.4793.2686.6626.2585.4557.9528.7515.4
All purpose1049.1754.4616.2547.0509.3485.0468.1445.0430.6
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward653.70.9178
All purpose527.61.1372
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance577.41.0391
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.81008.7747.9618.3544.1503.9473.5426.2407.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8663
Downwind "popa"0.8927
70% up, 30% down "Ilhabela"0.8740
30% up, 70% down "Ilhabela-inverso"0.8846
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Predominantly Upwind555.61.0800
Predominantly Downwind556.51.0781
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low685.30.8755
Triple Number AP Medium524.81.1433
Triple Number AP High463.71.2940
Triple Number Windward/Leeward Low938.20.6395
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Single Number Predominant Upwind576.51.0407
Single Number Predominant Reaching525.91.1410
Single Number Predominant Downwind584.51.0265
Predominant Upwind - Low786.10.7632
Predominant Upwind - Low/Med604.60.9924
Predominant Upwind - Medium538.41.1145
Predominant Upwind - Med/High504.01.1904
Predominant Upwind - High488.71.2278
Predominant Downwind Low890.20.6740
Predominant Downwind Low/Med642.50.9339
Predominant Downwind Medium534.81.1219
Predominant Downwind Med/High467.21.2843
Predominant Downwind High430.91.3923
Predominant Reaching Low737.80.8132
Predominant Reaching Low/Med561.21.0692
Predominant Reaching Medium490.31.2236
Predominant Reaching Med/High447.61.3406
Predominant Reaching High423.51.4169
SA/DSPL Upwind27.74SA/DSPL Downwind27.74
Scoring OptionTODTOT
5-Band Windward/Leeward Low1054.20.5692
5-Band Windward/Leeward Low/Med761.20.7882
5-Band Windward/Leeward Medium637.60.9411
5-Band Windward/Leeward Med/High563.41.0649
5-Band Windward/Leeward High531.51.1290
Windward/Leeward 60-40 Low1031.80.5815
Windward/Leeward 60-40 Low/Med754.50.7952
Windward/Leeward 60-40 Medium641.60.9352
Windward/Leeward 60-40 Med/High576.71.0404
Windward/Leeward 60-40 High549.91.0911
5-Band AP Low770.80.7784
5-Band AP Low/Med596.41.0060
5-Band AP Medium517.01.1606
5-Band AP Med/High470.51.2751
5-Band AP High446.51.3437
5-Band SF Bay Tour - Low895.00.6704
5-Band SF Bay Tour - Low/Med721.70.8314
5-Band SF Bay Tour - Medium612.40.9797
5-Band SF Bay Tour - Med/High549.91.0910
5-Band SF Bay Tour - High521.71.1502
Chicago-Mac Upwind1.0108
Chicago-Mac All Purpose1.0035
Chicago-Mac Downwind0.9840
Bayview-Mac Cove Island0.7229
Bayview-Mac Shore0.7329
Harvest Moon Regatta458.81.3078
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance577.41.0391
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.81008.7747.9618.3544.1503.9473.5426.2407.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance577.41.0391
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.81008.7747.9618.3544.1503.9473.5426.2407.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance577.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.81008.7747.9618.3544.1503.9473.5426.2407.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating568.81.0548
FinRating, kevyt tuuli1038.30.9631
FinRating, kova tuuli449.01.1137
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0391
Triple Number Coastal/Long Distance Low0.8755
Triple Number Coastal/Long Distance Medium1.1434
Triple Number Coastal/Long Distance High1.2940
Triple Number Windward/Leeward Low0.6698
Triple Number Windward/Leeward Medium0.9230
Triple Number Windward/Leeward High1.0833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.81008.7747.9618.3544.1503.9473.5426.2407.8
For information
General Purpose Handicap (GPH)593.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance577.41.0391
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.81008.7747.9618.3544.1503.9473.5426.2407.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance577.41.0391
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.81008.7747.9618.3544.1503.9473.5426.2407.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance577.41.0391
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.81008.7747.9618.3544.1503.9473.5426.2407.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low685.3
Triple Number Coastal/Long Distance Medium524.8
Triple Number Coastal/Long Distance High463.7
Triple Number Windward/Leeward Low895.8
Triple Number Windward/Leeward Medium650.1
Triple Number Windward/Leeward High553.9
Predominantly Upwind555.6
Predominantly Downwind556.5
Predominantly Reaching521.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance577.41.0391
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.81008.7747.9618.3544.1503.9473.5426.2407.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8755
Triple Number Coastal/Long Distance Medium1.1434
Triple Number Coastal/Long Distance High1.2940
Triple Number Windward/Leeward Low0.6698
Triple Number Windward/Leeward Medium0.9230
Triple Number Windward/Leeward High1.0833
Coastal/Long Distance1.0391
Predominantly Upwind1.0800
Predominantly Downwind1.0781
For information
General Purpose Handicap (GPH)593.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1372
Distanseseilas Trippeltall svak vind0.8755
Distanseseilas Trippeltall mellomvind1.1434
Distanseseilas Trippeltall sterk vind1.2940
Pølsebane Trippeltall svak vind0.6698
Pølsebane Trippeltall mellomvind0.9230
Pølsebane Trippeltall sterk vind1.0833
Motvind Singeltall1.0800
Medvind Singeltall1.0781
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Coastal/Long Distance577.41.0391
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind555.61.0800
Predominantly Downwind556.51.0781
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore519.41.1552
Cape Doctor Coastal434.91.3796
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8755
Triple Number Coastal/Long Distance Medium1.1434
Triple Number Coastal/Long Distance High1.2940
Triple Number Windward/Leeward Low0.6698
Triple Number Windward/Leeward Medium0.9230
Triple Number Windward/Leeward High1.0833
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8755
Triple Number Coastal/Long Distance Medium1.1434
Triple Number Coastal/Long Distance High1.2940
Triple Number Windward/Leeward Low0.6698
Triple Number Windward/Leeward Medium0.9230
Triple Number Windward/Leeward High1.0833
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance577.41.0391
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Predominantly Upwind555.61.0800
Predominantly Downwind556.51.0781
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.81008.7747.9618.3544.1503.9473.5426.2407.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance577.41.0391
Triple Number Coastal/Long Distance Low685.30.8755
Triple Number Coastal/Long Distance Medium524.81.1434
Triple Number Coastal/Long Distance High463.71.2940
Triple Number Windward/Leeward Low895.80.6698
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.81008.7747.9618.3544.1503.9473.5426.2407.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low685.30.8755
Triple Number AP Medium524.81.1433
Triple Number AP High463.71.2940
Triple Number Windward/Leeward Low938.20.6395
Triple Number Windward/Leeward Medium650.10.9230
Triple Number Windward/Leeward High553.91.0833
Single Number Predominant Upwind576.51.0407
Single Number Predominant Reaching525.91.1410
Single Number Predominant Downwind584.51.0265
Predominant Upwind - Low786.10.7632
Predominant Upwind - Low/Med604.60.9924
Predominant Upwind - Medium538.41.1145
Predominant Upwind - Med/High504.01.1904
Predominant Upwind - High488.71.2278
Predominant Downwind Low890.20.6740
Predominant Downwind Low/Med642.50.9339
Predominant Downwind Medium534.81.1219
Predominant Downwind Med/High467.21.2843
Predominant Downwind High430.91.3923
Predominant Reaching Low737.80.8132
Predominant Reaching Low/Med561.21.0692
Predominant Reaching Medium490.31.2236
Predominant Reaching Med/High447.61.3406
Predominant Reaching High423.51.4169
SA/DSPL Upwind27.74SA/DSPL Downwind27.74
Scoring OptionTODTOT
5-Band Windward/Leeward Low1054.20.5692
5-Band Windward/Leeward Low/Med761.20.7882
5-Band Windward/Leeward Medium637.60.9411
5-Band Windward/Leeward Med/High563.41.0649
5-Band Windward/Leeward High531.51.1290
Windward/Leeward 60-40 Low1031.80.5815
Windward/Leeward 60-40 Low/Med754.50.7952
Windward/Leeward 60-40 Medium641.60.9352
Windward/Leeward 60-40 Med/High576.71.0404
Windward/Leeward 60-40 High549.91.0911
5-Band AP Low770.80.7784
5-Band AP Low/Med596.41.0060
5-Band AP Medium517.01.1606
5-Band AP Med/High470.51.2751
5-Band AP High446.51.3437
5-Band SF Bay Tour - Low895.00.6704
5-Band SF Bay Tour - Low/Med721.70.8314
5-Band SF Bay Tour - Medium612.40.9797
5-Band SF Bay Tour - Med/High549.91.0910
5-Band SF Bay Tour - High521.71.1502
Chicago-Mac Upwind1.0108
Chicago-Mac All Purpose1.0035
Chicago-Mac Downwind0.9840
Bayview-Mac Cove Island0.7229
Bayview-Mac Shore0.7329
Harvest Moon Regatta458.81.3078
Non Spin/HSFClub Certificate2025
SvalNOR 35
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-41 ODMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA12.350Max. Beam3.646Draft2.495Displacement6,820Wetted area30.71IMS L11.091LSM010.756Acc. length11.850Sink (kg/mm) 23.02
VCGD-0.150VCGM-0.167RM Rated (kg·m) 204.3Limit of positive stability(°) N/AStability IndexN/ADefault crew weight764Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.430PBWPIPA0.0041
EDL1.880ST10.070ST20.180
ST30.180ST40.180ST50.320
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P16.250IG17.040ISP18.200MDT10.140MDL10.250MDT20.120MDL20.200TL1.090MW0.250GO0.280
E5.500J4.910BAS1.860FSD0.035SFJ0.250SPL5.212WPLTPS5.500BD0.000MWT190.00MCG5.690
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.150Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
SvalNOR 35
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment437-2008042216460.210.002.093.574.6253.8222/04/2008
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment437-2007042216500.000.001.452.754.025.2517.18NoNo 46.5822/04/2007437-2015060516000.090.591.172.383.665.0316.75NoNo 40.9605/06/2015473-2018031011190.090.481.052.233.494.7416.83YesNo 38.6010/03/2018
CRUISER/RACER REQUIREMENTS*
Accommodation length11.8 mTable area0.55 m²Headroom1.80 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity145 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity86 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.