Double HandedClub Certificate2025
SkarvenNOR 2720
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 Angles41.7°41.7°40.1°39.6°39.3°39.2°39.3°39.5°41.0°
Beat VMG2.293.063.583.863.964.014.034.043.94
52°3.474.555.215.515.635.705.735.775.74
60°3.654.745.365.655.785.865.915.965.96
75°3.764.865.475.775.946.066.166.296.36
90°3.674.795.455.806.026.196.336.586.73
110°3.544.735.525.926.196.416.576.826.90
120°3.394.585.425.876.186.466.727.127.38
135°3.034.175.065.666.036.346.667.277.96
150°2.573.634.545.275.766.096.397.027.68
Run VMG2.223.143.944.645.225.665.986.557.13
Gybe Angles149.2°149.2°153.7°158.3°165.5°175.4°178.1°178.1°177.9°
APH ToD:686.0CDL: 5.796APH ToT: 0.8746CertNo:5439
BOAT
ClassSPÄCKHUGGAREDesignerPeterBruunBuilderKVISTGAARD DKAge dateSeries date01/1969Offset fileSP.OFFData file5439
HULL
Length Overall7.457 mMaximum Beam2.362 mDraft1.388 mDisplacement2,389 kgDLR10.5814IMS DivisionCruiser/RacerDynamic Allowance0.320%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.8119.19Headsail Luffed22.2522.25Headsail FlyingSymmetric43.3343.33Asymmetric
STORM SAIL AREAS (m²)
Trysail5.44Storm Jib5.00Heavy Weather Jib13.50
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.
Double HandedClub Certificate2025
SkarvenNOR 2720
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 VMG1570.31175.21005.0933.3908.8898.6893.6892.1914.2
52°1037.8791.0691.2653.3639.4632.1628.1624.2626.8
60°987.4759.9671.3637.6623.2614.4609.6603.6603.6
75°958.5741.3657.9623.8606.0594.0584.0572.5566.3
90°981.7752.2660.2620.6597.9581.3568.5547.2534.6
110°1015.6760.7652.4608.5582.0561.4547.7528.1521.7
120°1062.6786.1664.7613.0582.5557.2535.7505.5487.6
135°1189.4863.6711.9635.5597.3567.5540.7494.9452.4
150°1400.2992.1793.6682.5625.0591.5563.2513.2468.5
Run VMG1622.91145.6912.6776.6689.4636.0601.7549.5504.9
Selected Courses
Windward / Leeward1594.61160.4958.8854.9799.1767.3747.6720.8709.6
All purpose1226.7909.6768.6701.6667.8646.9632.0609.7598.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward828.90.7239
All purpose686.00.8746
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.30.8094
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.91158.9906.5780.1710.4670.6637.7582.2568.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6262
Downwind "popa"0.7908
70% up, 30% down "Ilhabela"0.6679
30% up, 70% down "Ilhabela-inverso"0.7330
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Predominantly Upwind743.00.8076
Predominantly Downwind685.80.8749
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low839.10.7151
Triple Number AP Medium682.30.8794
Triple Number AP High627.40.9564
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Single Number Predominant Upwind767.60.7816
Single Number Predominant Reaching679.90.8825
Single Number Predominant Downwind712.90.8417
Predominant Upwind - Low989.80.6062
Predominant Upwind - Low/Med792.60.7570
Predominant Upwind - Medium725.70.8268
Predominant Upwind - Med/High694.00.8646
Predominant Upwind - High680.20.8820
Predominant Downwind Low1002.10.5987
Predominant Downwind Low/Med764.00.7853
Predominant Downwind Medium665.60.9014
Predominant Downwind Med/High604.60.9925
Predominant Downwind High567.51.0573
Predominant Reaching Low896.90.6689
Predominant Reaching Low/Med712.30.8423
Predominant Reaching Medium643.40.9326
Predominant Reaching Med/High601.60.9973
Predominant Reaching High575.51.0425
SA/DSPL Upwind22.92SA/DSPL Downwind34.67
Scoring OptionTODTOT
5-Band Windward/Leeward Low1219.10.4922
5-Band Windward/Leeward Low/Med928.30.6464
5-Band Windward/Leeward Medium812.00.7389
5-Band Windward/Leeward Med/High750.70.7992
5-Band Windward/Leeward High723.50.8293
Windward/Leeward 60-40 Low1221.50.4912
Windward/Leeward 60-40 Low/Med940.70.6378
Windward/Leeward 60-40 Medium833.20.7201
Windward/Leeward 60-40 Med/High779.70.7695
Windward/Leeward 60-40 High758.00.7915
5-Band AP Low919.70.6524
5-Band AP Low/Med750.80.7991
5-Band AP Medium675.30.8886
5-Band AP Med/High633.70.9468
5-Band AP High611.60.9810
5-Band SF Bay Tour - Low1062.20.5649
5-Band SF Bay Tour - Low/Med892.80.6720
5-Band SF Bay Tour - Medium790.90.7586
5-Band SF Bay Tour - Med/High738.20.8128
5-Band SF Bay Tour - High713.50.8409
Chicago-Mac Upwind0.7631
Chicago-Mac All Purpose0.7909
Chicago-Mac Downwind0.8153
Bayview-Mac Cove Island0.6023
Bayview-Mac Shore0.6065
Harvest Moon Regatta601.70.9972
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.30.8094
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.91158.9906.5780.1710.4670.6637.7582.2568.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.30.8094
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.91158.9906.5780.1710.4670.6637.7582.2568.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance741.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.91158.9906.5780.1710.4670.6637.7582.2568.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating741.30.8094
FinRating, kevyt tuuli1198.60.8343
FinRating, kova tuuli615.50.8123
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8094
Triple Number Coastal/Long Distance Low0.7151
Triple Number Coastal/Long Distance Medium0.8795
Triple Number Coastal/Long Distance High0.9564
Triple Number Windward/Leeward Low0.5663
Triple Number Windward/Leeward Medium0.7290
Triple Number Windward/Leeward High0.8081
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.91158.9906.5780.1710.4670.6637.7582.2568.5
For information
General Purpose Handicap (GPH)760.1
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.30.8094
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.91158.9906.5780.1710.4670.6637.7582.2568.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.30.8094
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.91158.9906.5780.1710.4670.6637.7582.2568.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.30.8094
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.91158.9906.5780.1710.4670.6637.7582.2568.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low839.0
Triple Number Coastal/Long Distance Medium682.2
Triple Number Coastal/Long Distance High627.4
Triple Number Windward/Leeward Low1059.5
Triple Number Windward/Leeward Medium823.0
Triple Number Windward/Leeward High742.5
Predominantly Upwind743.0
Predominantly Downwind685.8
Predominantly Reaching665.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.30.8094
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.91158.9906.5780.1710.4670.6637.7582.2568.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7151
Triple Number Coastal/Long Distance Medium0.8795
Triple Number Coastal/Long Distance High0.9564
Triple Number Windward/Leeward Low0.5663
Triple Number Windward/Leeward Medium0.7290
Triple Number Windward/Leeward High0.8081
Coastal/Long Distance0.8094
Predominantly Upwind0.8076
Predominantly Downwind0.8749
For information
General Purpose Handicap (GPH)760.1
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8746
Distanseseilas Trippeltall svak vind0.7151
Distanseseilas Trippeltall mellomvind0.8795
Distanseseilas Trippeltall sterk vind0.9564
Pølsebane Trippeltall svak vind0.5663
Pølsebane Trippeltall mellomvind0.7290
Pølsebane Trippeltall sterk vind0.8081
Motvind Singeltall0.8076
Medvind Singeltall0.8749
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Coastal/Long Distance741.30.8094
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind743.00.8076
Predominantly Downwind685.80.8749
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore712.90.8416
Cape Doctor Coastal601.80.9970
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7151
Triple Number Coastal/Long Distance Medium0.8795
Triple Number Coastal/Long Distance High0.9564
Triple Number Windward/Leeward Low0.5663
Triple Number Windward/Leeward Medium0.7290
Triple Number Windward/Leeward High0.8081
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7151
Triple Number Coastal/Long Distance Medium0.8795
Triple Number Coastal/Long Distance High0.9564
Triple Number Windward/Leeward Low0.5663
Triple Number Windward/Leeward Medium0.7290
Triple Number Windward/Leeward High0.8081
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.30.8094
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Predominantly Upwind743.00.8076
Predominantly Downwind685.80.8749
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.91158.9906.5780.1710.4670.6637.7582.2568.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance741.30.8094
Triple Number Coastal/Long Distance Low839.00.7151
Triple Number Coastal/Long Distance Medium682.20.8795
Triple Number Coastal/Long Distance High627.40.9564
Triple Number Windward/Leeward Low1059.50.5663
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1682.91158.9906.5780.1710.4670.6637.7582.2568.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low839.10.7151
Triple Number AP Medium682.30.8794
Triple Number AP High627.40.9564
Triple Number Windward/Leeward Low1102.90.5440
Triple Number Windward/Leeward Medium823.00.7290
Triple Number Windward/Leeward High742.50.8081
Single Number Predominant Upwind767.60.7816
Single Number Predominant Reaching679.90.8825
Single Number Predominant Downwind712.90.8417
Predominant Upwind - Low989.80.6062
Predominant Upwind - Low/Med792.60.7570
Predominant Upwind - Medium725.70.8268
Predominant Upwind - Med/High694.00.8646
Predominant Upwind - High680.20.8820
Predominant Downwind Low1002.10.5987
Predominant Downwind Low/Med764.00.7853
Predominant Downwind Medium665.60.9014
Predominant Downwind Med/High604.60.9925
Predominant Downwind High567.51.0573
Predominant Reaching Low896.90.6689
Predominant Reaching Low/Med712.30.8423
Predominant Reaching Medium643.40.9326
Predominant Reaching Med/High601.60.9973
Predominant Reaching High575.51.0425
SA/DSPL Upwind22.92SA/DSPL Downwind34.67
Scoring OptionTODTOT
5-Band Windward/Leeward Low1219.10.4922
5-Band Windward/Leeward Low/Med928.30.6464
5-Band Windward/Leeward Medium812.00.7389
5-Band Windward/Leeward Med/High750.70.7992
5-Band Windward/Leeward High723.50.8293
Windward/Leeward 60-40 Low1221.50.4912
Windward/Leeward 60-40 Low/Med940.70.6378
Windward/Leeward 60-40 Medium833.20.7201
Windward/Leeward 60-40 Med/High779.70.7695
Windward/Leeward 60-40 High758.00.7915
5-Band AP Low919.70.6524
5-Band AP Low/Med750.80.7991
5-Band AP Medium675.30.8886
5-Band AP Med/High633.70.9468
5-Band AP High611.60.9810
5-Band SF Bay Tour - Low1062.20.5649
5-Band SF Bay Tour - Low/Med892.80.6720
5-Band SF Bay Tour - Medium790.90.7586
5-Band SF Bay Tour - Med/High738.20.8128
5-Band SF Bay Tour - High713.50.8409
Chicago-Mac Upwind0.7631
Chicago-Mac All Purpose0.7909
Chicago-Mac Downwind0.8153
Bayview-Mac Cove Island0.6023
Bayview-Mac Shore0.6065
Harvest Moon Regatta601.70.9972
Double HandedClub Certificate2025
SkarvenNOR 2720
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSPÄCKHUGGAREMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.457Max. Beam2.362Draft1.388Displacement2,389Wetted area13.52IMS L6.191LSM06.088Acc. length7.457Sink (kg/mm) 9.14
VCGD-0.235VCGM-0.184RM Rated (kg·m) 37.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P9.700IG10.000ISP10.150MDT10.112MDL10.112MDT20.112MDL20.112TL0.000MW0.112GO0.112
E3.200J2.800BAS1.200FSD0.000SFJ0.000SPL2.960WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.235Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
SkarvenNOR 2720
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment5439-2004012412000.150.001.242.082.7118.8101/01/1753
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment5439-2004012412010.000.000.000.000.004.479.78NoNo 22.2501/01/1753
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment5439-2004012412029.769.769.760.000.0043.3301/01/1753
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.