Non Spin/HSFClub Certificate2025
SpiralisNOR 11643
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 Angles44.7°44.7°42.9°41.3°40.1°39.5°39.2°39.3°40.4°
Beat VMG2.243.153.894.454.885.125.225.285.19
52°3.554.875.896.607.097.367.497.597.57
60°3.815.176.186.877.307.577.727.847.85
75°3.975.366.387.077.487.777.998.278.37
90°3.865.256.297.037.497.818.078.568.88
110°3.334.685.816.697.307.718.048.689.30
120°3.084.395.526.427.107.567.908.559.22
135°2.613.824.935.856.627.217.618.258.90
150°2.203.284.325.246.046.737.267.958.57
Run VMG1.902.843.764.625.426.146.777.648.26
Gybe Angles151.0°151.0°155.0°177.2°179.3°179.3°179.5°179.8°179.8°
APH ToD:597.1CDL: 9.425APH ToT: 1.0049CertNo:9269
BOAT
ClassHanse 370DesignerJudel/VrolijkBuilderHanse YachtsAge date01/2006Series date01/2005Offset fileHANSe370.OFFData file9269
HULL
Length Overall11.298 mMaximum Beam3.742 mDraft1.998 mDisplacement7,256 kgDLR6.2496IMS DivisionCruiser/RacerDynamic Allowance0.330%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.400m
CREW
Maximum weight739 kg(default)Minimum weight609 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail41.9442.58Headsail Luffed26.9026.90Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail12.98Storm Jib11.33Heavy Weather Jib30.58
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
SpiralisNOR 11643
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 VMG1604.71144.0924.7808.2737.5702.7689.8682.2693.2
52°1013.7739.0611.6545.1508.0489.2480.8474.6475.3
60°945.1696.1582.6524.3493.0475.6466.3459.1458.5
75°907.7671.2564.2509.4481.0463.4450.3435.5429.9
90°932.8685.6571.9511.9480.5461.2445.9420.5405.6
110°1079.7769.0619.8538.4493.1467.2447.9414.9387.0
120°1167.6820.3652.2560.6506.7476.2455.6420.8390.7
135°1377.9942.9730.5615.1543.6499.4472.8436.1404.3
150°1635.61098.6834.0686.8595.9534.9495.9452.6420.1
Run VMG1891.41267.8958.3779.0664.1586.6531.8471.0435.9
Selected Courses
Windward / Leeward1745.71205.9941.5793.6700.8644.6610.8576.6564.5
All purpose1301.8916.4730.2628.9568.5532.7511.0485.7472.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward742.20.8084
All purpose597.11.0049
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance654.60.9165
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.01212.1885.2712.6608.3553.5516.8464.7448.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7383
Downwind "popa"0.7987
70% up, 30% down "Ilhabela"0.7554
30% up, 70% down "Ilhabela-inverso"0.7795
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Predominantly Upwind634.10.9462
Predominantly Downwind629.00.9538
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low823.30.7288
Triple Number AP Medium593.21.0114
Triple Number AP High507.01.1835
Triple Number Windward/Leeward Low1126.30.5327
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Single Number Predominant Upwind663.10.9048
Single Number Predominant Reaching600.20.9996
Single Number Predominant Downwind664.50.9030
Predominant Upwind - Low974.60.6157
Predominant Upwind - Low/Med716.60.8373
Predominant Upwind - Medium606.70.9890
Predominant Upwind - Med/High549.51.0918
Predominant Upwind - High530.51.1309
Predominant Downwind Low1059.90.5661
Predominant Downwind Low/Med742.20.8084
Predominant Downwind Medium598.91.0019
Predominant Downwind Med/High511.41.1732
Predominant Downwind High471.21.2733
Predominant Reaching Low896.50.6693
Predominant Reaching Low/Med654.00.9174
Predominant Reaching Medium549.61.0918
Predominant Reaching Med/High489.41.2260
Predominant Reaching High461.31.3005
SA/DSPL Upwind18.25SA/DSPL Downwind18.25
Scoring OptionTODTOT
5-Band Windward/Leeward Low1275.30.4705
5-Band Windward/Leeward Low/Med892.80.6721
5-Band Windward/Leeward Medium719.40.8340
5-Band Windward/Leeward Med/High618.30.9704
5-Band Windward/Leeward High580.41.0337
Windward/Leeward 60-40 Low1261.10.4758
Windward/Leeward 60-40 Low/Med891.90.6727
Windward/Leeward 60-40 Medium726.60.8258
Windward/Leeward 60-40 Med/High633.60.9470
Windward/Leeward 60-40 High601.40.9977
5-Band AP Low931.90.6439
5-Band AP Low/Med698.00.8596
5-Band AP Medium581.21.0323
5-Band AP Med/High515.21.1645
5-Band AP High487.81.2301
5-Band SF Bay Tour - Low1084.00.5535
5-Band SF Bay Tour - Low/Med851.00.7050
5-Band SF Bay Tour - Medium693.50.8652
5-Band SF Bay Tour - Med/High604.50.9925
5-Band SF Bay Tour - High572.11.0487
Chicago-Mac Upwind0.8692
Chicago-Mac All Purpose0.8710
Chicago-Mac Downwind0.8614
Bayview-Mac Cove Island0.6037
Bayview-Mac Shore0.6109
Harvest Moon Regatta510.91.1743
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance654.60.9165
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.01212.1885.2712.6608.3553.5516.8464.7448.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance654.60.9165
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.01212.1885.2712.6608.3553.5516.8464.7448.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance654.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.01212.1885.2712.6608.3553.5516.8464.7448.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating654.60.9165
FinRating, kevyt tuuli1257.10.7955
FinRating, kova tuuli491.61.0171
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9165
Triple Number Coastal/Long Distance Low0.7288
Triple Number Coastal/Long Distance Medium1.0116
Triple Number Coastal/Long Distance High1.1835
Triple Number Windward/Leeward Low0.5588
Triple Number Windward/Leeward Medium0.8133
Triple Number Windward/Leeward High0.9894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.01212.1885.2712.6608.3553.5516.8464.7448.3
For information
General Purpose Handicap (GPH)681.3
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance654.60.9165
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.01212.1885.2712.6608.3553.5516.8464.7448.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance654.60.9165
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.01212.1885.2712.6608.3553.5516.8464.7448.3
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance654.60.9165
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.01212.1885.2712.6608.3553.5516.8464.7448.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low823.3
Triple Number Coastal/Long Distance Medium593.1
Triple Number Coastal/Long Distance High507.0
Triple Number Windward/Leeward Low1073.7
Triple Number Windward/Leeward Medium737.7
Triple Number Windward/Leeward High606.4
Predominantly Upwind634.1
Predominantly Downwind629.0
Predominantly Reaching591.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance654.60.9165
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.01212.1885.2712.6608.3553.5516.8464.7448.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7288
Triple Number Coastal/Long Distance Medium1.0116
Triple Number Coastal/Long Distance High1.1835
Triple Number Windward/Leeward Low0.5588
Triple Number Windward/Leeward Medium0.8133
Triple Number Windward/Leeward High0.9894
Coastal/Long Distance0.9165
Predominantly Upwind0.9462
Predominantly Downwind0.9538
For information
General Purpose Handicap (GPH)681.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0049
Distanseseilas Trippeltall svak vind0.7288
Distanseseilas Trippeltall mellomvind1.0116
Distanseseilas Trippeltall sterk vind1.1835
Pølsebane Trippeltall svak vind0.5588
Pølsebane Trippeltall mellomvind0.8133
Pølsebane Trippeltall sterk vind0.9894
Motvind Singeltall0.9462
Medvind Singeltall0.9538
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Coastal/Long Distance654.60.9165
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind634.10.9462
Predominantly Downwind629.00.9538
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore568.21.0561
Cape Doctor Coastal476.21.2600
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7288
Triple Number Coastal/Long Distance Medium1.0116
Triple Number Coastal/Long Distance High1.1835
Triple Number Windward/Leeward Low0.5588
Triple Number Windward/Leeward Medium0.8133
Triple Number Windward/Leeward High0.9894
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7288
Triple Number Coastal/Long Distance Medium1.0116
Triple Number Coastal/Long Distance High1.1835
Triple Number Windward/Leeward Low0.5588
Triple Number Windward/Leeward Medium0.8133
Triple Number Windward/Leeward High0.9894
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance654.60.9165
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Predominantly Upwind634.10.9462
Predominantly Downwind629.00.9538
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.01212.1885.2712.6608.3553.5516.8464.7448.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance654.60.9165
Triple Number Coastal/Long Distance Low823.30.7288
Triple Number Coastal/Long Distance Medium593.11.0116
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low1073.70.5588
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.01212.1885.2712.6608.3553.5516.8464.7448.3
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low823.30.7288
Triple Number AP Medium593.21.0114
Triple Number AP High507.01.1835
Triple Number Windward/Leeward Low1126.30.5327
Triple Number Windward/Leeward Medium737.70.8133
Triple Number Windward/Leeward High606.40.9894
Single Number Predominant Upwind663.10.9048
Single Number Predominant Reaching600.20.9996
Single Number Predominant Downwind664.50.9030
Predominant Upwind - Low974.60.6157
Predominant Upwind - Low/Med716.60.8373
Predominant Upwind - Medium606.70.9890
Predominant Upwind - Med/High549.51.0918
Predominant Upwind - High530.51.1309
Predominant Downwind Low1059.90.5661
Predominant Downwind Low/Med742.20.8084
Predominant Downwind Medium598.91.0019
Predominant Downwind Med/High511.41.1732
Predominant Downwind High471.21.2733
Predominant Reaching Low896.50.6693
Predominant Reaching Low/Med654.00.9174
Predominant Reaching Medium549.61.0918
Predominant Reaching Med/High489.41.2260
Predominant Reaching High461.31.3005
SA/DSPL Upwind18.25SA/DSPL Downwind18.25
Scoring OptionTODTOT
5-Band Windward/Leeward Low1275.30.4705
5-Band Windward/Leeward Low/Med892.80.6721
5-Band Windward/Leeward Medium719.40.8340
5-Band Windward/Leeward Med/High618.30.9704
5-Band Windward/Leeward High580.41.0337
Windward/Leeward 60-40 Low1261.10.4758
Windward/Leeward 60-40 Low/Med891.90.6727
Windward/Leeward 60-40 Medium726.60.8258
Windward/Leeward 60-40 Med/High633.60.9470
Windward/Leeward 60-40 High601.40.9977
5-Band AP Low931.90.6439
5-Band AP Low/Med698.00.8596
5-Band AP Medium581.21.0323
5-Band AP Med/High515.21.1645
5-Band AP High487.81.2301
5-Band SF Bay Tour - Low1084.00.5535
5-Band SF Bay Tour - Low/Med851.00.7050
5-Band SF Bay Tour - Medium693.50.8652
5-Band SF Bay Tour - Med/High604.50.9925
5-Band SF Bay Tour - High572.11.0487
Chicago-Mac Upwind0.8692
Chicago-Mac All Purpose0.8710
Chicago-Mac Downwind0.8614
Bayview-Mac Cove Island0.6037
Bayview-Mac Shore0.6109
Harvest Moon Regatta510.91.1743
Non Spin/HSFClub Certificate2025
SpiralisNOR 11643
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHanse 370MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.298Max. Beam3.742Draft1.998Displacement7,256Wetted area30.68IMS L10.650LSM010.509Acc. length11.298Sink (kg/mm) 23.96
VCGD0.180VCGM0.219RM Rated (kg·m) 186.9Limit of positive stability(°) N/AStability IndexN/ADefault crew weight739Declared crew weightN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0038
EDL2.000ST10.050ST20.170
ST30.170ST40.170ST50.300
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P14.400IG15.050ISP15.160MDT10.140MDL10.220MDT20.120MDL20.180TL1.000MW0.220GO0.220
E5.150J4.080BAS1.700FSDFoilSFJ0.000SPL4.233WPLTPS0.000BD0.000MWT180.00MCG5.960
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.180Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
SpiralisNOR 11643
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment332-2006081509570.140.001.663.024.1341.9415/08/2006
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment332-2006081509590.000.000.000.000.003.6614.44NoNo 26.9015/08/2006366-2007050616100.000.000.000.000.002.924.64NoNo 6.9006/05/2007Stormfokk
CRUISER/RACER REQUIREMENTS*
Accommodation length11.3 mTable area0.55 m²Headroom1.78 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity133 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity76 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.