Non Spin/HSFClub Certificate2025
EnighetenNOR 11428
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 Angles44.1°44.1°42.3°40.8°39.3°39.0°39.0°40.0°42.3°
Beat VMG2.102.893.503.944.244.374.404.344.14
52°3.274.435.265.766.056.216.286.306.20
60°3.484.675.495.946.216.396.496.556.49
75°3.604.825.646.096.376.616.817.027.07
90°3.514.735.586.096.406.686.947.387.63
110°3.094.285.235.916.326.656.987.648.30
120°2.904.055.005.736.196.536.867.548.30
135°2.493.574.535.315.906.296.607.237.91
150°2.113.053.914.685.335.846.216.817.43
Run VMG1.772.643.494.274.955.556.016.647.26
Gybe Angles144.7°144.7°173.0°174.6°176.2°177.5°178.6°178.9°178.4°
APH ToD:679.6CDL: 6.721APH ToT: 0.8829CertNo:9512
BOAT
ClassFirst 25.7DesignerFinotBuilderBeneteauAge date01/2004Series date01/2004Offset fileFIRST257.offData file9512
HULL
Length Overall7.500 mMaximum Beam2.758 mDraft1.451 mDisplacement2,125 kgDLR5.6085IMS DivisionCruiser/RacerDynamic Allowance0.240%Age Allowance0.487%
PROPELLER
InstallationPIPA entered directlyTypeN/APIPA0.0020
CREW
Maximum weight434 kg(default)Minimum weight304 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail19.7020.04Headsail Luffed16.3116.31Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail5.98Storm Jib5.52Heavy Weather Jib14.89
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ No 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
EnighetenNOR 11428
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 VMG1711.91244.41027.2914.0849.7824.4817.7828.8869.8
52°1099.3812.5684.7625.4595.1579.5573.4571.8580.7
60°1035.6770.9655.8606.1579.9563.4554.3549.6554.6
75°1000.7747.6638.3591.2565.3545.0528.9513.0509.6
90°1024.5761.6645.4591.0562.1539.3518.6487.7472.0
110°1164.6841.2688.8609.6570.1541.4515.5471.4433.8
120°1242.9889.0719.5627.8581.2551.4524.8477.6433.6
135°1446.01007.5794.1677.5609.7572.6545.5497.9455.2
150°1703.31179.1920.2769.7676.0616.1580.2528.3484.3
Run VMG2032.41361.51030.1843.4727.0648.4598.7541.8496.1
Selected Courses
Windward / Leeward1867.41303.01028.7878.7788.4736.4708.2685.3682.9
All purpose1392.5996.2807.9708.5651.4617.8596.9572.3561.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward832.60.7206
All purpose679.60.8829
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.40.8093
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2011.01308.8970.0796.5695.7642.1604.1544.2526.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6455
Downwind "popa"0.7303
70% up, 30% down "Ilhabela"0.6688
30% up, 70% down "Ilhabela-inverso"0.7026
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Predominantly Upwind723.10.8298
Predominantly Downwind702.70.8538
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low902.10.6651
Triple Number AP Medium675.20.8887
Triple Number AP High592.91.0120
Triple Number Windward/Leeward Low1221.50.4912
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Single Number Predominant Upwind754.30.7955
Single Number Predominant Reaching678.60.8841
Single Number Predominant Downwind740.20.8106
Predominant Upwind - Low1060.50.5658
Predominant Upwind - Low/Med800.80.7492
Predominant Upwind - Medium696.50.8615
Predominant Upwind - Med/High646.30.9284
Predominant Upwind - High633.80.9467
Predominant Downwind Low1142.60.5251
Predominant Downwind Low/Med815.10.7361
Predominant Downwind Medium672.50.8922
Predominant Downwind Med/High588.11.0202
Predominant Downwind High546.91.0970
Predominant Reaching Low974.90.6155
Predominant Reaching Low/Med729.20.8228
Predominant Reaching Medium628.00.9554
Predominant Reaching Med/High569.31.0539
Predominant Reaching High539.41.1123
SA/DSPL Upwind21.74SA/DSPL Downwind21.74
Scoring OptionTODTOT
5-Band Windward/Leeward Low1376.70.4358
5-Band Windward/Leeward Low/Med980.70.6118
5-Band Windward/Leeward Medium808.10.7425
5-Band Windward/Leeward Med/High715.80.8382
5-Band Windward/Leeward High688.90.8710
Windward/Leeward 60-40 Low1362.80.4403
Windward/Leeward 60-40 Low/Med983.20.6103
Windward/Leeward 60-40 Medium820.10.7316
Windward/Leeward 60-40 Med/High737.40.8137
Windward/Leeward 60-40 High717.90.8358
5-Band AP Low1013.80.5918
5-Band AP Low/Med777.50.7717
5-Band AP Medium663.80.9039
5-Band AP Med/High600.80.9986
5-Band AP High574.71.0441
5-Band SF Bay Tour - Low1175.30.5105
5-Band SF Bay Tour - Low/Med939.30.6388
5-Band SF Bay Tour - Medium784.30.7650
5-Band SF Bay Tour - Med/High703.90.8523
5-Band SF Bay Tour - High680.20.8821
Chicago-Mac Upwind0.7691
Chicago-Mac All Purpose0.7776
Chicago-Mac Downwind0.7774
Bayview-Mac Cove Island0.5534
Bayview-Mac Shore0.5596
Harvest Moon Regatta587.81.0208
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.40.8093
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2011.01308.8970.0796.5695.7642.1604.1544.2526.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.40.8093
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2011.01308.8970.0796.5695.7642.1604.1544.2526.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance741.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2011.01308.8970.0796.5695.7642.1604.1544.2526.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating741.40.8093
FinRating, kevyt tuuli1357.50.7367
FinRating, kova tuuli579.40.8629
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8093
Triple Number Coastal/Long Distance Low0.6651
Triple Number Coastal/Long Distance Medium0.8888
Triple Number Coastal/Long Distance High1.0120
Triple Number Windward/Leeward Low0.5147
Triple Number Windward/Leeward Medium0.7268
Triple Number Windward/Leeward High0.8490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2011.01308.8970.0796.5695.7642.1604.1544.2526.4
For information
General Purpose Handicap (GPH)768.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.40.8093
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2011.01308.8970.0796.5695.7642.1604.1544.2526.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.40.8093
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2011.01308.8970.0796.5695.7642.1604.1544.2526.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.40.8093
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2011.01308.8970.0796.5695.7642.1604.1544.2526.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low902.1
Triple Number Coastal/Long Distance Medium675.1
Triple Number Coastal/Long Distance High592.9
Triple Number Windward/Leeward Low1165.7
Triple Number Windward/Leeward Medium825.5
Triple Number Windward/Leeward High706.7
Predominantly Upwind723.1
Predominantly Downwind702.7
Predominantly Reaching666.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.40.8093
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2011.01308.8970.0796.5695.7642.1604.1544.2526.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6651
Triple Number Coastal/Long Distance Medium0.8888
Triple Number Coastal/Long Distance High1.0120
Triple Number Windward/Leeward Low0.5147
Triple Number Windward/Leeward Medium0.7268
Triple Number Windward/Leeward High0.8490
Coastal/Long Distance0.8093
Predominantly Upwind0.8298
Predominantly Downwind0.8538
For information
General Purpose Handicap (GPH)768.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8829
Distanseseilas Trippeltall svak vind0.6651
Distanseseilas Trippeltall mellomvind0.8888
Distanseseilas Trippeltall sterk vind1.0120
Pølsebane Trippeltall svak vind0.5147
Pølsebane Trippeltall mellomvind0.7268
Pølsebane Trippeltall sterk vind0.8490
Motvind Singeltall0.8298
Medvind Singeltall0.8538
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Coastal/Long Distance741.40.8093
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind723.10.8298
Predominantly Downwind702.70.8538
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore683.70.8776
Cape Doctor Coastal564.71.0626
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6651
Triple Number Coastal/Long Distance Medium0.8888
Triple Number Coastal/Long Distance High1.0120
Triple Number Windward/Leeward Low0.5147
Triple Number Windward/Leeward Medium0.7268
Triple Number Windward/Leeward High0.8490
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6651
Triple Number Coastal/Long Distance Medium0.8888
Triple Number Coastal/Long Distance High1.0120
Triple Number Windward/Leeward Low0.5147
Triple Number Windward/Leeward Medium0.7268
Triple Number Windward/Leeward High0.8490
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.40.8093
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Predominantly Upwind723.10.8298
Predominantly Downwind702.70.8538
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2011.01308.8970.0796.5695.7642.1604.1544.2526.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.40.8093
Triple Number Coastal/Long Distance Low902.10.6651
Triple Number Coastal/Long Distance Medium675.10.8888
Triple Number Coastal/Long Distance High592.91.0120
Triple Number Windward/Leeward Low1165.70.5147
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2011.01308.8970.0796.5695.7642.1604.1544.2526.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low902.10.6651
Triple Number AP Medium675.20.8887
Triple Number AP High592.91.0120
Triple Number Windward/Leeward Low1221.50.4912
Triple Number Windward/Leeward Medium825.50.7268
Triple Number Windward/Leeward High706.70.8490
Single Number Predominant Upwind754.30.7955
Single Number Predominant Reaching678.60.8841
Single Number Predominant Downwind740.20.8106
Predominant Upwind - Low1060.50.5658
Predominant Upwind - Low/Med800.80.7492
Predominant Upwind - Medium696.50.8615
Predominant Upwind - Med/High646.30.9284
Predominant Upwind - High633.80.9467
Predominant Downwind Low1142.60.5251
Predominant Downwind Low/Med815.10.7361
Predominant Downwind Medium672.50.8922
Predominant Downwind Med/High588.11.0202
Predominant Downwind High546.91.0970
Predominant Reaching Low974.90.6155
Predominant Reaching Low/Med729.20.8228
Predominant Reaching Medium628.00.9554
Predominant Reaching Med/High569.31.0539
Predominant Reaching High539.41.1123
SA/DSPL Upwind21.74SA/DSPL Downwind21.74
Scoring OptionTODTOT
5-Band Windward/Leeward Low1376.70.4358
5-Band Windward/Leeward Low/Med980.70.6118
5-Band Windward/Leeward Medium808.10.7425
5-Band Windward/Leeward Med/High715.80.8382
5-Band Windward/Leeward High688.90.8710
Windward/Leeward 60-40 Low1362.80.4403
Windward/Leeward 60-40 Low/Med983.20.6103
Windward/Leeward 60-40 Medium820.10.7316
Windward/Leeward 60-40 Med/High737.40.8137
Windward/Leeward 60-40 High717.90.8358
5-Band AP Low1013.80.5918
5-Band AP Low/Med777.50.7717
5-Band AP Medium663.80.9039
5-Band AP Med/High600.80.9986
5-Band AP High574.71.0441
5-Band SF Bay Tour - Low1175.30.5105
5-Band SF Bay Tour - Low/Med939.30.6388
5-Band SF Bay Tour - Medium784.30.7650
5-Band SF Bay Tour - Med/High703.90.8523
5-Band SF Bay Tour - High680.20.8821
Chicago-Mac Upwind0.7691
Chicago-Mac All Purpose0.7776
Chicago-Mac Downwind0.7774
Bayview-Mac Cove Island0.5534
Bayview-Mac Shore0.5596
Harvest Moon Regatta587.81.0208
Non Spin/HSFClub Certificate2025
EnighetenNOR 11428
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFirst 25.7MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.500Max. Beam2.758Draft1.451Displacement2,125Wetted area14.34IMS L7.266LSM07.235Acc. length7.500Sink (kg/mm) 10.93
VCGD-0.050VCGM-0.032RM Rated (kg·m) 45.9Limit of positive stability(°) N/AStability IndexN/ADefault crew weight434Declared crew weightN/A
PROPELLER
Propeller TypeEnter PIPA directly
Hydro generatorNo
PIPA0.0020
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P9.760IG10.500ISP10.480MDT10.090MDL10.140MDT20.000MDL20.000TL0.000MW0.000GO0.000
E3.500J2.900BAS1.520FSDFoilSFJ0.000SPL0.000WPLTPS3.400BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.050Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
EnighetenNOR 11428
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment401-2007052412240.130.001.192.102.8619.7024/05/2007
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment401-2007052412250.000.000.000.000.003.249.89NoNo 16.3124/05/2007
CRUISER/RACER REQUIREMENTS*
Accommodation length7.5 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity15 lMinimum number of seats in cockpit2Food stowage0.12 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.