Non Spin/HSFClub Certificate2025
NajadenNOR 11460
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 Angles42.9°42.9°40.1°39.1°38.9°38.7°38.5°38.4°39.4°
Beat VMG2.313.193.854.244.424.534.604.684.65
52°3.614.825.656.126.346.446.516.596.62
60°3.825.065.876.316.526.636.706.786.81
75°3.905.196.036.476.716.856.947.067.12
90°3.775.075.986.486.776.977.127.327.45
110°3.354.625.626.326.726.997.237.647.95
120°3.104.335.346.126.596.897.157.628.09
135°2.613.764.795.626.256.656.947.437.96
150°2.173.214.215.055.786.336.697.207.70
Run VMG1.882.783.664.485.225.876.376.997.47
Gybe Angles150.2°150.2°155.5°174.4°175.7°177.1°178.6°179.3°179.1°
APH ToD:642.0CDL: 7.606APH ToT: 0.9346CertNo:8917
BOAT
ClassRhapsody 34DesignerGöranDahlströmBuilderDahlstrøm båtAge date01/1976Series date01/1976Offset fileraps34CL.offData file8917
HULL
Length Overall10.500 mMaximum Beam2.704 mDraft1.790 mDisplacement4,693 kgDLR8.1815IMS DivisionCruiser/RacerDynamic Allowance0.390%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFeathering 2 bladesDiameter0.380m
CREW
Maximum weight528 kg(default)Minimum weight398 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.3532.89Headsail Luffed20.0720.07Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail9.61Storm Jib6.17Heavy Weather Jib16.64
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
NajadenNOR 11460
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 VMG1556.91129.8934.6848.8814.0794.7782.2769.5773.8
52°997.1746.3637.4588.1568.3559.0553.0546.1543.9
60°942.5711.2613.3570.2551.8543.3537.7531.0528.3
75°922.0693.4596.6556.2536.4525.2518.6510.1505.6
90°956.1709.7601.8555.2531.8516.5505.6492.0483.4
110°1076.1779.6640.6569.2535.6514.8498.2471.3452.8
120°1160.4831.5673.8588.2546.2522.1503.7472.3444.9
135°1381.8958.2752.2641.1575.6541.0519.0484.4452.2
150°1662.51120.9856.0712.7623.4568.6537.8499.7467.6
Run VMG1920.01294.1983.0802.8690.2613.6564.9515.4481.8
Selected Courses
Windward / Leeward1735.21211.9958.8825.8752.1704.1673.6642.4627.8
All purpose1297.8926.8751.5663.7617.4589.5571.6549.5536.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward787.60.7618
All purpose642.00.9346
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.10.8571
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.91220.2904.3746.6659.1611.7577.7527.7512.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6915
Downwind "popa"0.7687
70% up, 30% down "Ilhabela"0.7130
30% up, 70% down "Ilhabela-inverso"0.7438
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Predominantly Upwind683.50.8778
Predominantly Downwind665.50.9016
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low839.10.7150
Triple Number AP Medium637.10.9418
Triple Number AP High567.81.0567
Triple Number Windward/Leeward Low1137.40.5275
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Single Number Predominant Upwind710.80.8441
Single Number Predominant Reaching643.20.9329
Single Number Predominant Downwind701.60.8551
Predominant Upwind - Low978.70.6130
Predominant Upwind - Low/Med747.00.8032
Predominant Upwind - Medium661.20.9074
Predominant Upwind - Med/High619.10.9692
Predominant Upwind - High601.80.9970
Predominant Downwind Low1076.20.5575
Predominant Downwind Low/Med769.60.7796
Predominant Downwind Medium637.70.9409
Predominant Downwind Med/High561.31.0690
Predominant Downwind High526.51.1395
Predominant Reaching Low911.90.6579
Predominant Reaching Low/Med685.00.8759
Predominant Reaching Medium595.51.0076
Predominant Reaching Med/High547.41.0961
Predominant Reaching High524.71.1434
SA/DSPL Upwind18.61SA/DSPL Downwind18.61
Scoring OptionTODTOT
5-Band Windward/Leeward Low1280.30.4686
5-Band Windward/Leeward Low/Med918.70.6531
5-Band Windward/Leeward Medium766.90.7824
5-Band Windward/Leeward Med/High680.10.8822
5-Band Windward/Leeward High645.30.9298
Windward/Leeward 60-40 Low1261.80.4755
Windward/Leeward 60-40 Low/Med918.00.6536
Windward/Leeward 60-40 Medium778.30.7709
Windward/Leeward 60-40 Med/High701.00.8559
Windward/Leeward 60-40 High670.70.8946
5-Band AP Low945.30.6347
5-Band AP Low/Med726.50.8258
5-Band AP Medium627.70.9558
5-Band AP Med/High574.81.0439
5-Band AP High551.01.0890
5-Band SF Bay Tour - Low1091.10.5499
5-Band SF Bay Tour - Low/Med876.90.6842
5-Band SF Bay Tour - Medium742.40.8082
5-Band SF Bay Tour - Med/High668.70.8973
5-Band SF Bay Tour - High638.30.9400
Chicago-Mac Upwind0.8191
Chicago-Mac All Purpose0.8247
Chicago-Mac Downwind0.8211
Bayview-Mac Cove Island0.5916
Bayview-Mac Shore0.5986
Harvest Moon Regatta558.01.0752
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.10.8571
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.91220.2904.3746.6659.1611.7577.7527.7512.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.10.8571
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.91220.2904.3746.6659.1611.7577.7527.7512.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance700.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.91220.2904.3746.6659.1611.7577.7527.7512.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating700.10.8571
FinRating, kevyt tuuli1263.00.7918
FinRating, kova tuuli555.10.9008
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8571
Triple Number Coastal/Long Distance Low0.7150
Triple Number Coastal/Long Distance Medium0.9419
Triple Number Coastal/Long Distance High1.0567
Triple Number Windward/Leeward Low0.5528
Triple Number Windward/Leeward Medium0.7674
Triple Number Windward/Leeward High0.8962
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.91220.2904.3746.6659.1611.7577.7527.7512.3
For information
General Purpose Handicap (GPH)723.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.10.8571
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.91220.2904.3746.6659.1611.7577.7527.7512.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.10.8571
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.91220.2904.3746.6659.1611.7577.7527.7512.3
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.10.8571
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.91220.2904.3746.6659.1611.7577.7527.7512.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low839.2
Triple Number Coastal/Long Distance Medium637.0
Triple Number Coastal/Long Distance High567.8
Triple Number Windward/Leeward Low1085.4
Triple Number Windward/Leeward Medium781.9
Triple Number Windward/Leeward High669.5
Predominantly Upwind683.5
Predominantly Downwind665.5
Predominantly Reaching631.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.10.8571
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.91220.2904.3746.6659.1611.7577.7527.7512.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7150
Triple Number Coastal/Long Distance Medium0.9419
Triple Number Coastal/Long Distance High1.0567
Triple Number Windward/Leeward Low0.5528
Triple Number Windward/Leeward Medium0.7674
Triple Number Windward/Leeward High0.8962
Coastal/Long Distance0.8571
Predominantly Upwind0.8778
Predominantly Downwind0.9016
For information
General Purpose Handicap (GPH)723.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9346
Distanseseilas Trippeltall svak vind0.7150
Distanseseilas Trippeltall mellomvind0.9419
Distanseseilas Trippeltall sterk vind1.0567
Pølsebane Trippeltall svak vind0.5528
Pølsebane Trippeltall mellomvind0.7674
Pølsebane Trippeltall sterk vind0.8962
Motvind Singeltall0.8778
Medvind Singeltall0.9016
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Coastal/Long Distance700.10.8571
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind683.50.8778
Predominantly Downwind665.50.9016
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore632.20.9491
Cape Doctor Coastal540.01.1111
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7150
Triple Number Coastal/Long Distance Medium0.9419
Triple Number Coastal/Long Distance High1.0567
Triple Number Windward/Leeward Low0.5528
Triple Number Windward/Leeward Medium0.7674
Triple Number Windward/Leeward High0.8962
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7150
Triple Number Coastal/Long Distance Medium0.9419
Triple Number Coastal/Long Distance High1.0567
Triple Number Windward/Leeward Low0.5528
Triple Number Windward/Leeward Medium0.7674
Triple Number Windward/Leeward High0.8962
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.10.8571
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Predominantly Upwind683.50.8778
Predominantly Downwind665.50.9016
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.91220.2904.3746.6659.1611.7577.7527.7512.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.10.8571
Triple Number Coastal/Long Distance Low839.20.7150
Triple Number Coastal/Long Distance Medium637.00.9419
Triple Number Coastal/Long Distance High567.81.0567
Triple Number Windward/Leeward Low1085.40.5528
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1876.91220.2904.3746.6659.1611.7577.7527.7512.3
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low839.10.7150
Triple Number AP Medium637.10.9418
Triple Number AP High567.81.0567
Triple Number Windward/Leeward Low1137.40.5275
Triple Number Windward/Leeward Medium781.90.7674
Triple Number Windward/Leeward High669.50.8962
Single Number Predominant Upwind710.80.8441
Single Number Predominant Reaching643.20.9329
Single Number Predominant Downwind701.60.8551
Predominant Upwind - Low978.70.6130
Predominant Upwind - Low/Med747.00.8032
Predominant Upwind - Medium661.20.9074
Predominant Upwind - Med/High619.10.9692
Predominant Upwind - High601.80.9970
Predominant Downwind Low1076.20.5575
Predominant Downwind Low/Med769.60.7796
Predominant Downwind Medium637.70.9409
Predominant Downwind Med/High561.31.0690
Predominant Downwind High526.51.1395
Predominant Reaching Low911.90.6579
Predominant Reaching Low/Med685.00.8759
Predominant Reaching Medium595.51.0076
Predominant Reaching Med/High547.41.0961
Predominant Reaching High524.71.1434
SA/DSPL Upwind18.61SA/DSPL Downwind18.61
Scoring OptionTODTOT
5-Band Windward/Leeward Low1280.30.4686
5-Band Windward/Leeward Low/Med918.70.6531
5-Band Windward/Leeward Medium766.90.7824
5-Band Windward/Leeward Med/High680.10.8822
5-Band Windward/Leeward High645.30.9298
Windward/Leeward 60-40 Low1261.80.4755
Windward/Leeward 60-40 Low/Med918.00.6536
Windward/Leeward 60-40 Medium778.30.7709
Windward/Leeward 60-40 Med/High701.00.8559
Windward/Leeward 60-40 High670.70.8946
5-Band AP Low945.30.6347
5-Band AP Low/Med726.50.8258
5-Band AP Medium627.70.9558
5-Band AP Med/High574.81.0439
5-Band AP High551.01.0890
5-Band SF Bay Tour - Low1091.10.5499
5-Band SF Bay Tour - Low/Med876.90.6842
5-Band SF Bay Tour - Medium742.40.8082
5-Band SF Bay Tour - Med/High668.70.8973
5-Band SF Bay Tour - High638.30.9400
Chicago-Mac Upwind0.8191
Chicago-Mac All Purpose0.8247
Chicago-Mac Downwind0.8211
Bayview-Mac Cove Island0.5916
Bayview-Mac Shore0.5986
Harvest Moon Regatta558.01.0752
Non Spin/HSFClub Certificate2025
NajadenNOR 11460
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassRhapsody 34MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.500Max. Beam2.704Draft1.790Displacement4,693Wetted area20.75IMS L8.480LSM08.308Acc. length8.788Sink (kg/mm) 12.78
VCGD-0.020VCGM-0.158RM Rated (kg·m) 50.4Limit of positive stability(°) N/AStability IndexN/ADefault crew weight528Declared crew weightN/A
PROPELLER
Propeller TypeFeathering 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0030
EDL1.000ST10.048ST20.170
ST30.170ST40.098ST50.250
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders2Rotating mastNo
P13.000IG11.100ISP11.940MDT10.120MDL10.170MDT20.120MDL20.170TL0.000MW0.000GO0.000
E4.220J3.300BAS1.110FSDFoilSFJ0.000SPL3.350WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.020Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
NajadenNOR 11460
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment454-2016081819100.150.831.592.703.5032.3518/08/2016
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment454-2018090518100.060.530.991.862.703.5210.98YesNo 20.0705/09/2018999-2006012118260.000.000.000.000.003.3110.15NoNo 17.1021/01/2006Hamel seil
CRUISER/RACER REQUIREMENTS*
Accommodation length8.8 mTable area0.33 m²Headroom1.59 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity42 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity26 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.