Club 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°38.9°38.9°40.0°42.3°
Beat VMG2.102.893.503.944.244.374.404.344.14
52°3.274.435.265.756.056.216.286.306.20
60°3.474.675.495.946.216.396.496.556.49
75°3.604.815.646.096.376.606.807.027.07
90°3.775.065.946.406.726.927.077.387.63
110°3.815.136.046.526.957.357.708.218.63
120°3.664.985.916.426.867.307.748.709.55
135°3.224.485.486.146.566.997.418.4410.19
150°2.683.814.795.596.136.496.847.578.55
Run VMG2.323.304.154.845.345.756.086.697.41
Gybe Angles145.3°145.3°148.3°149.6°154.1°160.3°163.3°161.9°140.6°
APH ToD:642.9CDL: 6.721APH ToT: 0.9333CertNo: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 Allowance0.210%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 FlyingSymmetricAsymmetric51.7651.76 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail5.98Storm Jib5.52Heavy Weather Jib14.89
SAIL LIMITS
Headsails5Spinnakers4
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.
Club 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 VMG1712.71245.11027.7914.4849.9824.3817.6828.6869.2
52°1099.9813.0685.1625.7595.2579.6573.4571.7580.5
60°1036.1771.3656.1606.3580.1563.5554.4549.6554.5
75°1001.3748.0638.6591.3565.5545.2529.1513.1509.5
90°956.1711.4605.8562.4535.8520.2509.0487.9472.1
110°945.2701.4596.0552.1518.1490.0467.4438.7417.4
120°982.7723.4609.1560.4524.5493.1465.1413.8377.1
135°1118.5804.0657.2586.8548.5515.4485.6426.6353.1
150°1342.7944.8751.1644.4587.7554.8526.4475.7420.8
Run VMG1550.81090.9867.3744.1674.1626.1591.8537.8485.9
Selected Courses
Windward / Leeward1631.21168.0947.5829.2762.0725.2704.7683.2677.5
All purpose1237.6899.1742.8665.5621.3594.2576.5553.5540.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward797.30.7526
All purpose642.90.9333
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance699.50.8577
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91160.3889.1747.9663.5617.5581.9522.6504.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6454
Downwind "popa"0.8184
70% up, 30% down "Ilhabela"0.6891
30% up, 70% down "Ilhabela-inverso"0.7575
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Predominantly Upwind702.30.8544
Predominantly Downwind645.70.9293
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low820.90.7309
Triple Number AP Medium639.50.9383
Triple Number AP High572.31.0484
Triple Number Windward/Leeward Low1103.30.5438
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Single Number Predominant Upwind731.80.8199
Single Number Predominant Reaching633.20.9476
Single Number Predominant Downwind671.70.8932
Predominant Upwind - Low1005.30.5968
Predominant Upwind - Low/Med771.40.7778
Predominant Upwind - Medium680.00.8823
Predominant Upwind - Med/High636.80.9422
Predominant Upwind - High624.80.9603
Predominant Downwind Low965.90.6212
Predominant Downwind Low/Med724.50.8282
Predominant Downwind Medium624.90.9602
Predominant Downwind Med/High561.41.0688
Predominant Downwind High519.51.1549
Predominant Reaching Low870.50.6893
Predominant Reaching Low/Med671.30.8938
Predominant Reaching Medium593.51.0109
Predominant Reaching Med/High546.91.0972
Predominant Reaching High517.51.1595
SA/DSPL Upwind21.74SA/DSPL Downwind43.13
Scoring OptionTODTOT
5-Band Windward/Leeward Low1228.80.4883
5-Band Windward/Leeward Low/Med910.90.6587
5-Band Windward/Leeward Medium777.70.7715
5-Band Windward/Leeward Med/High709.30.8459
5-Band Windward/Leeward High686.00.8747
Windward/Leeward 60-40 Low1244.60.4821
Windward/Leeward 60-40 Low/Med927.40.6470
Windward/Leeward 60-40 Medium795.90.7539
Windward/Leeward 60-40 Med/High732.10.8195
Windward/Leeward 60-40 High715.50.8386
5-Band AP Low898.70.6677
5-Band AP Low/Med720.60.8326
5-Band AP Medium630.50.9517
5-Band AP Med/High579.31.0357
5-Band AP High555.21.0807
5-Band SF Bay Tour - Low1065.70.5630
5-Band SF Bay Tour - Low/Med873.40.6870
5-Band SF Bay Tour - Medium750.80.7992
5-Band SF Bay Tour - Med/High688.00.8720
5-Band SF Bay Tour - High665.60.9014
Chicago-Mac Upwind0.7945
Chicago-Mac All Purpose0.8306
Chicago-Mac Downwind0.8620
Bayview-Mac Cove Island0.6117
Bayview-Mac Shore0.6156
Harvest Moon Regatta551.61.0878
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance699.50.8577
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91160.3889.1747.9663.5617.5581.9522.6504.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance699.50.8577
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91160.3889.1747.9663.5617.5581.9522.6504.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance699.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91160.3889.1747.9663.5617.5581.9522.6504.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating699.50.8577
FinRating, kevyt tuuli1202.30.8318
FinRating, kova tuuli557.80.8964
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8577
Triple Number Coastal/Long Distance Low0.7309
Triple Number Coastal/Long Distance Medium0.9384
Triple Number Coastal/Long Distance High1.0484
Triple Number Windward/Leeward Low0.5672
Triple Number Windward/Leeward Medium0.7589
Triple Number Windward/Leeward High0.8550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91160.3889.1747.9663.5617.5581.9522.6504.9
For information
General Purpose Handicap (GPH)720.5
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance699.50.8577
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91160.3889.1747.9663.5617.5581.9522.6504.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance699.50.8577
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91160.3889.1747.9663.5617.5581.9522.6504.9
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance699.50.8577
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91160.3889.1747.9663.5617.5581.9522.6504.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low820.9
Triple Number Coastal/Long Distance Medium639.4
Triple Number Coastal/Long Distance High572.3
Triple Number Windward/Leeward Low1057.8
Triple Number Windward/Leeward Medium790.6
Triple Number Windward/Leeward High701.8
Predominantly Upwind702.3
Predominantly Downwind645.7
Predominantly Reaching618.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance699.50.8577
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91160.3889.1747.9663.5617.5581.9522.6504.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7309
Triple Number Coastal/Long Distance Medium0.9384
Triple Number Coastal/Long Distance High1.0484
Triple Number Windward/Leeward Low0.5672
Triple Number Windward/Leeward Medium0.7589
Triple Number Windward/Leeward High0.8550
Coastal/Long Distance0.8577
Predominantly Upwind0.8544
Predominantly Downwind0.9293
For information
General Purpose Handicap (GPH)720.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9333
Distanseseilas Trippeltall svak vind0.7309
Distanseseilas Trippeltall mellomvind0.9384
Distanseseilas Trippeltall sterk vind1.0484
Pølsebane Trippeltall svak vind0.5672
Pølsebane Trippeltall mellomvind0.7589
Pølsebane Trippeltall sterk vind0.8550
Motvind Singeltall0.8544
Medvind Singeltall0.9293
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Coastal/Long Distance699.50.8577
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind702.30.8544
Predominantly Downwind645.70.9293
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore679.30.8833
Cape Doctor Coastal544.21.1025
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7309
Triple Number Coastal/Long Distance Medium0.9384
Triple Number Coastal/Long Distance High1.0484
Triple Number Windward/Leeward Low0.5672
Triple Number Windward/Leeward Medium0.7589
Triple Number Windward/Leeward High0.8550
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7309
Triple Number Coastal/Long Distance Medium0.9384
Triple Number Coastal/Long Distance High1.0484
Triple Number Windward/Leeward Low0.5672
Triple Number Windward/Leeward Medium0.7589
Triple Number Windward/Leeward High0.8550
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance699.50.8577
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Predominantly Upwind702.30.8544
Predominantly Downwind645.70.9293
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91160.3889.1747.9663.5617.5581.9522.6504.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance699.50.8577
Triple Number Coastal/Long Distance Low820.90.7309
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High572.31.0484
Triple Number Windward/Leeward Low1057.80.5672
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1718.91160.3889.1747.9663.5617.5581.9522.6504.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low820.90.7309
Triple Number AP Medium639.50.9383
Triple Number AP High572.31.0484
Triple Number Windward/Leeward Low1103.30.5438
Triple Number Windward/Leeward Medium790.60.7589
Triple Number Windward/Leeward High701.80.8550
Single Number Predominant Upwind731.80.8199
Single Number Predominant Reaching633.20.9476
Single Number Predominant Downwind671.70.8932
Predominant Upwind - Low1005.30.5968
Predominant Upwind - Low/Med771.40.7778
Predominant Upwind - Medium680.00.8823
Predominant Upwind - Med/High636.80.9422
Predominant Upwind - High624.80.9603
Predominant Downwind Low965.90.6212
Predominant Downwind Low/Med724.50.8282
Predominant Downwind Medium624.90.9602
Predominant Downwind Med/High561.41.0688
Predominant Downwind High519.51.1549
Predominant Reaching Low870.50.6893
Predominant Reaching Low/Med671.30.8938
Predominant Reaching Medium593.51.0109
Predominant Reaching Med/High546.91.0972
Predominant Reaching High517.51.1595
SA/DSPL Upwind21.74SA/DSPL Downwind43.13
Scoring OptionTODTOT
5-Band Windward/Leeward Low1228.80.4883
5-Band Windward/Leeward Low/Med910.90.6587
5-Band Windward/Leeward Medium777.70.7715
5-Band Windward/Leeward Med/High709.30.8459
5-Band Windward/Leeward High686.00.8747
Windward/Leeward 60-40 Low1244.60.4821
Windward/Leeward 60-40 Low/Med927.40.6470
Windward/Leeward 60-40 Medium795.90.7539
Windward/Leeward 60-40 Med/High732.10.8195
Windward/Leeward 60-40 High715.50.8386
5-Band AP Low898.70.6677
5-Band AP Low/Med720.60.8326
5-Band AP Medium630.50.9517
5-Band AP Med/High579.31.0357
5-Band AP High555.21.0807
5-Band SF Bay Tour - Low1065.70.5630
5-Band SF Bay Tour - Low/Med873.40.6870
5-Band SF Bay Tour - Medium750.80.7992
5-Band SF Bay Tour - Med/High688.00.8720
5-Band SF Bay Tour - High665.60.9014
Chicago-Mac Upwind0.7945
Chicago-Mac All Purpose0.8306
Chicago-Mac Downwind0.8620
Bayview-Mac Cove Island0.6117
Bayview-Mac Shore0.6156
Harvest Moon Regatta551.61.0878
Club 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 L7.268LSM07.235Acc. 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
Club 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
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment401-20070524122610.869.4210.145.926.9585%51.7624/05/2007
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.