Club 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°40.4°38.9°38.3°38.0°37.8°38.1°39.1°
Beat VMG2.273.043.593.954.114.174.214.234.18
52°3.444.545.235.595.745.815.865.915.91
60°3.644.745.395.715.875.956.026.096.12
75°3.734.855.495.816.016.156.256.406.50
90°3.624.765.475.866.066.256.416.666.84
110°3.514.715.535.956.246.496.706.987.20
120°3.364.555.405.886.206.506.787.287.57
135°3.014.145.035.656.026.346.657.277.92
150°2.553.614.515.255.756.086.376.977.61
Run VMG2.203.123.924.615.205.655.986.537.08
Gybe Angles149.2°149.2°153.7°158.4°165.5°175.4°178.3°178.3°178.1°
APH ToD:678.0CDL: 6.028APH ToT: 0.8850CertNo: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 Allowance0.300%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight339 kg(default)Minimum weight209 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.
Club 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 VMG1588.01183.71002.6910.4877.0862.9855.6850.6860.5
52°1046.0793.1688.1644.3627.1619.7614.6609.3608.9
60°989.9759.7668.2630.6613.5604.6598.3590.9588.5
75°964.6742.8655.9619.2599.1585.6575.9562.3554.2
90°993.5756.1657.9614.2594.0575.7561.2540.4526.0
110°1025.0763.8651.5605.4577.1554.8537.5515.7499.9
120°1071.5790.6666.2611.9580.5554.0531.4494.8475.3
135°1196.6869.0715.9636.8597.8568.3541.3495.0454.8
150°1410.4998.3797.8685.4626.1592.5565.1516.3473.3
Run VMG1635.21152.7917.2780.2691.7637.1602.5551.7508.5
Selected Courses
Windward / Leeward1609.41168.2959.9845.3784.3750.0729.0701.1684.5
All purpose1237.7914.6768.5695.0658.2635.9619.8596.2581.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward816.70.7346
All purpose678.00.8850
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.00.8185
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1699.61166.7907.4772.1699.2659.0626.2571.4555.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6419
Downwind "popa"0.7875
70% up, 30% down "Ilhabela"0.6796
30% up, 70% down "Ilhabela-inverso"0.7374
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Predominantly Upwind731.80.8199
Predominantly Downwind683.80.8774
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low841.60.7130
Triple Number AP Medium674.10.8900
Triple Number AP High614.90.9757
Triple Number Windward/Leeward Low1107.40.5418
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Single Number Predominant Upwind756.60.7930
Single Number Predominant Reaching675.60.8881
Single Number Predominant Downwind711.00.8439
Predominant Upwind - Low995.10.6030
Predominant Upwind - Low/Med786.90.7625
Predominant Upwind - Medium712.20.8425
Predominant Upwind - Med/High676.50.8869
Predominant Upwind - High660.50.9084
Predominant Downwind Low1008.00.5952
Predominant Downwind Low/Med764.30.7851
Predominant Downwind Medium662.50.9057
Predominant Downwind Med/High599.61.0006
Predominant Downwind High562.21.0672
Predominant Reaching Low901.80.6653
Predominant Reaching Low/Med710.30.8448
Predominant Reaching Medium637.70.9409
Predominant Reaching Med/High593.91.0103
Predominant Reaching High567.01.0582
SA/DSPL Upwind22.92SA/DSPL Downwind34.67
Scoring OptionTODTOT
5-Band Windward/Leeward Low1227.00.4890
5-Band Windward/Leeward Low/Med924.30.6492
5-Band Windward/Leeward Medium798.70.7512
5-Band Windward/Leeward Med/High732.50.8191
5-Band Windward/Leeward High703.10.8534
Windward/Leeward 60-40 Low1229.50.4880
Windward/Leeward 60-40 Low/Med935.10.6417
Windward/Leeward 60-40 Medium816.70.7346
Windward/Leeward 60-40 Med/High757.60.7920
Windward/Leeward 60-40 High733.10.8184
5-Band AP Low924.20.6492
5-Band AP Low/Med747.80.8023
5-Band AP Medium666.50.9002
5-Band AP Med/High621.70.9650
5-Band AP High597.61.0040
5-Band SF Bay Tour - Low1068.10.5617
5-Band SF Bay Tour - Low/Med888.40.6754
5-Band SF Bay Tour - Medium777.20.7720
5-Band SF Bay Tour - Med/High719.60.8337
5-Band SF Bay Tour - High692.60.8663
Chicago-Mac Upwind0.7728
Chicago-Mac All Purpose0.7967
Chicago-Mac Downwind0.8167
Bayview-Mac Cove Island0.6017
Bayview-Mac Shore0.6059
Harvest Moon Regatta597.51.0041
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.00.8185
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1699.61166.7907.4772.1699.2659.0626.2571.4555.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.00.8185
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1699.61166.7907.4772.1699.2659.0626.2571.4555.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance733.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1699.61166.7907.4772.1699.2659.0626.2571.4555.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating733.00.8185
FinRating, kevyt tuuli1206.60.8288
FinRating, kova tuuli601.50.8312
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8185
Triple Number Coastal/Long Distance Low0.7130
Triple Number Coastal/Long Distance Medium0.8901
Triple Number Coastal/Long Distance High0.9757
Triple Number Windward/Leeward Low0.5639
Triple Number Windward/Leeward Medium0.7401
Triple Number Windward/Leeward High0.8289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1699.61166.7907.4772.1699.2659.0626.2571.4555.4
For information
General Purpose Handicap (GPH)754.0
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.00.8185
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1699.61166.7907.4772.1699.2659.0626.2571.4555.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.00.8185
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1699.61166.7907.4772.1699.2659.0626.2571.4555.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.00.8185
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1699.61166.7907.4772.1699.2659.0626.2571.4555.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low841.5
Triple Number Coastal/Long Distance Medium674.1
Triple Number Coastal/Long Distance High614.9
Triple Number Windward/Leeward Low1064.0
Triple Number Windward/Leeward Medium810.7
Triple Number Windward/Leeward High723.9
Predominantly Upwind731.8
Predominantly Downwind683.8
Predominantly Reaching661.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.00.8185
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1699.61166.7907.4772.1699.2659.0626.2571.4555.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7130
Triple Number Coastal/Long Distance Medium0.8901
Triple Number Coastal/Long Distance High0.9757
Triple Number Windward/Leeward Low0.5639
Triple Number Windward/Leeward Medium0.7401
Triple Number Windward/Leeward High0.8289
Coastal/Long Distance0.8185
Predominantly Upwind0.8199
Predominantly Downwind0.8774
For information
General Purpose Handicap (GPH)754.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8850
Distanseseilas Trippeltall svak vind0.7130
Distanseseilas Trippeltall mellomvind0.8901
Distanseseilas Trippeltall sterk vind0.9757
Pølsebane Trippeltall svak vind0.5639
Pølsebane Trippeltall mellomvind0.7401
Pølsebane Trippeltall sterk vind0.8289
Motvind Singeltall0.8199
Medvind Singeltall0.8774
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Coastal/Long Distance733.00.8185
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind731.80.8199
Predominantly Downwind683.80.8774
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore689.50.8702
Cape Doctor Coastal585.51.0247
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7130
Triple Number Coastal/Long Distance Medium0.8901
Triple Number Coastal/Long Distance High0.9757
Triple Number Windward/Leeward Low0.5639
Triple Number Windward/Leeward Medium0.7401
Triple Number Windward/Leeward High0.8289
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7130
Triple Number Coastal/Long Distance Medium0.8901
Triple Number Coastal/Long Distance High0.9757
Triple Number Windward/Leeward Low0.5639
Triple Number Windward/Leeward Medium0.7401
Triple Number Windward/Leeward High0.8289
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.00.8185
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Predominantly Upwind731.80.8199
Predominantly Downwind683.80.8774
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1699.61166.7907.4772.1699.2659.0626.2571.4555.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance733.00.8185
Triple Number Coastal/Long Distance Low841.50.7130
Triple Number Coastal/Long Distance Medium674.10.8901
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1064.00.5639
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1699.61166.7907.4772.1699.2659.0626.2571.4555.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low841.60.7130
Triple Number AP Medium674.10.8900
Triple Number AP High614.90.9757
Triple Number Windward/Leeward Low1107.40.5418
Triple Number Windward/Leeward Medium810.70.7401
Triple Number Windward/Leeward High723.90.8289
Single Number Predominant Upwind756.60.7930
Single Number Predominant Reaching675.60.8881
Single Number Predominant Downwind711.00.8439
Predominant Upwind - Low995.10.6030
Predominant Upwind - Low/Med786.90.7625
Predominant Upwind - Medium712.20.8425
Predominant Upwind - Med/High676.50.8869
Predominant Upwind - High660.50.9084
Predominant Downwind Low1008.00.5952
Predominant Downwind Low/Med764.30.7851
Predominant Downwind Medium662.50.9057
Predominant Downwind Med/High599.61.0006
Predominant Downwind High562.21.0672
Predominant Reaching Low901.80.6653
Predominant Reaching Low/Med710.30.8448
Predominant Reaching Medium637.70.9409
Predominant Reaching Med/High593.91.0103
Predominant Reaching High567.01.0582
SA/DSPL Upwind22.92SA/DSPL Downwind34.67
Scoring OptionTODTOT
5-Band Windward/Leeward Low1227.00.4890
5-Band Windward/Leeward Low/Med924.30.6492
5-Band Windward/Leeward Medium798.70.7512
5-Band Windward/Leeward Med/High732.50.8191
5-Band Windward/Leeward High703.10.8534
Windward/Leeward 60-40 Low1229.50.4880
Windward/Leeward 60-40 Low/Med935.10.6417
Windward/Leeward 60-40 Medium816.70.7346
Windward/Leeward 60-40 Med/High757.60.7920
Windward/Leeward 60-40 High733.10.8184
5-Band AP Low924.20.6492
5-Band AP Low/Med747.80.8023
5-Band AP Medium666.50.9002
5-Band AP Med/High621.70.9650
5-Band AP High597.61.0040
5-Band SF Bay Tour - Low1068.10.5617
5-Band SF Bay Tour - Low/Med888.40.6754
5-Band SF Bay Tour - Medium777.20.7720
5-Band SF Bay Tour - Med/High719.60.8337
5-Band SF Bay Tour - High692.60.8663
Chicago-Mac Upwind0.7728
Chicago-Mac All Purpose0.7967
Chicago-Mac Downwind0.8167
Bayview-Mac Cove Island0.6017
Bayview-Mac Shore0.6059
Harvest Moon Regatta597.51.0041
Club 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 L6.258LSM06.088Acc. length7.457Sink (kg/mm) 9.14
VCGD-0.235VCGM-0.184RM Rated (kg·m) 37.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight339Declared 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
Club 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.