Double HandedClub Certificate2025
LiffeNOR 15438
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 Angles43.3°43.3°41.7°40.8°40.8°41.3°41.9°44.1°49.7°
Beat VMG2.353.263.944.224.304.314.284.053.48
52°3.654.975.906.276.416.446.446.255.60
60°3.885.246.186.596.736.786.806.686.38
75°4.065.446.396.897.117.217.287.307.25
90°3.965.356.346.947.317.577.747.927.99
110°4.025.516.617.177.457.707.928.438.83
120°3.875.366.507.187.698.048.338.838.96
135°3.394.806.006.877.468.058.679.9110.78
150°2.794.055.216.216.967.518.089.4411.55
Run VMG2.423.514.515.396.146.737.238.2910.01
Gybe Angles145.5°145.5°149.2°152.1°158.5°165.1°166.0°161.8°147.6°
APH ToD:594.8CDL: 7.519APH ToT: 1.0088CertNo:666997
BOAT
ClassSun Od 33iDesignerLombardBuilderJeanneauAge date01/2011Series date01/2009Offset filesod33ICL.offData file666997
HULL
Length Overall9.740 mMaximum Beam3.342 mDraft1.805 mDisplacement2,992 kgDLR4.8728IMS DivisionCruiser/RacerDynamic Allowance0.190%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.400m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.6929.27Headsail Luffed24.7224.72Headsail FlyingSymmetric75.3375.33Asymmetric
STORM SAIL AREAS (m²)
Trysail8.28Storm Jib8.20Heavy Weather Jib22.12
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
LiffeNOR 15438
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 VMG1532.91104.0913.6853.6836.5834.7840.9888.81034.8
52°986.5724.1610.4573.8562.1558.7558.7576.4642.4
60°926.7686.5582.8546.1535.1531.0529.4539.1564.3
75°887.2661.2563.3522.6506.3499.2494.7492.9496.8
90°908.8672.6567.6518.9492.7475.7464.9454.6450.4
110°896.5653.2544.6502.3483.1467.7454.7427.2407.9
120°930.4671.7553.7501.5468.4447.7432.4407.5401.9
135°1063.1749.6599.8524.2482.5447.5415.4363.2333.9
150°1288.1888.6691.2579.4517.4479.3445.8381.2311.6
Run VMG1488.61026.0798.1667.8586.1534.6497.6434.4359.8
Selected Courses
Windward / Leeward1510.41065.0855.9760.7711.3684.7669.2661.6697.3
All purpose1144.1820.7671.8607.0575.2557.0544.7534.3553.5
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward741.30.8094
All purpose594.81.0088
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.00.9288
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.11061.1804.5684.0616.3578.1546.9498.0502.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6696
Downwind "popa"0.9242
70% up, 30% down "Ilhabela"0.7299
30% up, 70% down "Ilhabela-inverso"0.8296
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Predominantly Upwind656.90.9133
Predominantly Downwind582.11.0308
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low746.20.8040
Triple Number AP Medium589.41.0181
Triple Number AP High543.81.1032
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Single Number Predominant Upwind688.70.8712
Single Number Predominant Reaching583.71.0280
Single Number Predominant Downwind610.50.9828
Predominant Upwind - Low910.70.6588
Predominant Upwind - Low/Med704.50.8517
Predominant Upwind - Medium639.90.9376
Predominant Upwind - Med/High618.40.9702
Predominant Upwind - High632.00.9494
Predominant Downwind Low898.50.6678
Predominant Downwind Low/Med660.60.9082
Predominant Downwind Medium563.01.0657
Predominant Downwind Med/High501.91.1954
Predominant Downwind High468.31.2812
Predominant Reaching Low806.30.7442
Predominant Reaching Low/Med615.00.9756
Predominant Reaching Medium543.71.1036
Predominant Reaching Med/High503.61.1915
Predominant Reaching High488.31.2289
SA/DSPL Upwind25.63SA/DSPL Downwind49.92
Scoring OptionTODTOT
5-Band Windward/Leeward Low1124.20.5337
5-Band Windward/Leeward Low/Med831.80.7214
5-Band Windward/Leeward Medium723.60.8292
5-Band Windward/Leeward Med/High674.10.8901
5-Band Windward/Leeward High669.10.8967
Windward/Leeward 60-40 Low1132.00.5300
Windward/Leeward 60-40 Low/Med847.20.7082
Windward/Leeward 60-40 Medium748.00.8021
Windward/Leeward 60-40 Med/High708.80.8465
Windward/Leeward 60-40 High716.40.8375
5-Band AP Low825.20.7271
5-Band AP Low/Med656.60.9138
5-Band AP Medium582.91.0293
5-Band AP Med/High547.61.0957
5-Band AP High539.41.1123
5-Band SF Bay Tour - Low967.60.6201
5-Band SF Bay Tour - Low/Med797.40.7525
5-Band SF Bay Tour - Medium701.40.8554
5-Band SF Bay Tour - Med/High659.30.9101
5-Band SF Bay Tour - High658.20.9115
Chicago-Mac Upwind0.8516
Chicago-Mac All Purpose0.9004
Chicago-Mac Downwind0.9472
Bayview-Mac Cove Island0.6626
Bayview-Mac Shore0.6670
Harvest Moon Regatta498.41.2038
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.00.9288
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.11061.1804.5684.0616.3578.1546.9498.0502.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.00.9288
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.11061.1804.5684.0616.3578.1546.9498.0502.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance646.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.11061.1804.5684.0616.3578.1546.9498.0502.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating646.00.9288
FinRating, kevyt tuuli1104.60.9053
FinRating, kova tuuli544.10.9189
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9288
Triple Number Coastal/Long Distance Low0.8040
Triple Number Coastal/Long Distance Medium1.0181
Triple Number Coastal/Long Distance High1.1032
Triple Number Windward/Leeward Low0.6247
Triple Number Windward/Leeward Medium0.8184
Triple Number Windward/Leeward High0.8952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.11061.1804.5684.0616.3578.1546.9498.0502.2
For information
General Purpose Handicap (GPH)663.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.00.9288
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.11061.1804.5684.0616.3578.1546.9498.0502.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.00.9288
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.11061.1804.5684.0616.3578.1546.9498.0502.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.00.9288
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.11061.1804.5684.0616.3578.1546.9498.0502.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low746.3
Triple Number Coastal/Long Distance Medium589.3
Triple Number Coastal/Long Distance High543.9
Triple Number Windward/Leeward Low960.5
Triple Number Windward/Leeward Medium733.1
Triple Number Windward/Leeward High670.2
Predominantly Upwind656.9
Predominantly Downwind582.1
Predominantly Reaching562.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.00.9288
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.11061.1804.5684.0616.3578.1546.9498.0502.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8040
Triple Number Coastal/Long Distance Medium1.0181
Triple Number Coastal/Long Distance High1.1032
Triple Number Windward/Leeward Low0.6247
Triple Number Windward/Leeward Medium0.8184
Triple Number Windward/Leeward High0.8952
Coastal/Long Distance0.9288
Predominantly Upwind0.9133
Predominantly Downwind1.0308
For information
General Purpose Handicap (GPH)663.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0088
Distanseseilas Trippeltall svak vind0.8040
Distanseseilas Trippeltall mellomvind1.0181
Distanseseilas Trippeltall sterk vind1.1032
Pølsebane Trippeltall svak vind0.6247
Pølsebane Trippeltall mellomvind0.8184
Pølsebane Trippeltall sterk vind0.8952
Motvind Singeltall0.9133
Medvind Singeltall1.0308
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Coastal/Long Distance646.00.9288
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind656.90.9133
Predominantly Downwind582.11.0308
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore686.60.8739
Cape Doctor Coastal547.71.0954
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8040
Triple Number Coastal/Long Distance Medium1.0181
Triple Number Coastal/Long Distance High1.1032
Triple Number Windward/Leeward Low0.6247
Triple Number Windward/Leeward Medium0.8184
Triple Number Windward/Leeward High0.8952
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8040
Triple Number Coastal/Long Distance Medium1.0181
Triple Number Coastal/Long Distance High1.1032
Triple Number Windward/Leeward Low0.6247
Triple Number Windward/Leeward Medium0.8184
Triple Number Windward/Leeward High0.8952
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.00.9288
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Predominantly Upwind656.90.9133
Predominantly Downwind582.11.0308
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.11061.1804.5684.0616.3578.1546.9498.0502.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.00.9288
Triple Number Coastal/Long Distance Low746.30.8040
Triple Number Coastal/Long Distance Medium589.31.0181
Triple Number Coastal/Long Distance High543.91.1032
Triple Number Windward/Leeward Low960.50.6247
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1599.11061.1804.5684.0616.3578.1546.9498.0502.2
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low746.20.8040
Triple Number AP Medium589.41.0181
Triple Number AP High543.81.1032
Triple Number Windward/Leeward Low1006.00.5964
Triple Number Windward/Leeward Medium733.10.8184
Triple Number Windward/Leeward High670.20.8952
Single Number Predominant Upwind688.70.8712
Single Number Predominant Reaching583.71.0280
Single Number Predominant Downwind610.50.9828
Predominant Upwind - Low910.70.6588
Predominant Upwind - Low/Med704.50.8517
Predominant Upwind - Medium639.90.9376
Predominant Upwind - Med/High618.40.9702
Predominant Upwind - High632.00.9494
Predominant Downwind Low898.50.6678
Predominant Downwind Low/Med660.60.9082
Predominant Downwind Medium563.01.0657
Predominant Downwind Med/High501.91.1954
Predominant Downwind High468.31.2812
Predominant Reaching Low806.30.7442
Predominant Reaching Low/Med615.00.9756
Predominant Reaching Medium543.71.1036
Predominant Reaching Med/High503.61.1915
Predominant Reaching High488.31.2289
SA/DSPL Upwind25.63SA/DSPL Downwind49.92
Scoring OptionTODTOT
5-Band Windward/Leeward Low1124.20.5337
5-Band Windward/Leeward Low/Med831.80.7214
5-Band Windward/Leeward Medium723.60.8292
5-Band Windward/Leeward Med/High674.10.8901
5-Band Windward/Leeward High669.10.8967
Windward/Leeward 60-40 Low1132.00.5300
Windward/Leeward 60-40 Low/Med847.20.7082
Windward/Leeward 60-40 Medium748.00.8021
Windward/Leeward 60-40 Med/High708.80.8465
Windward/Leeward 60-40 High716.40.8375
5-Band AP Low825.20.7271
5-Band AP Low/Med656.60.9138
5-Band AP Medium582.91.0293
5-Band AP Med/High547.61.0957
5-Band AP High539.41.1123
5-Band SF Bay Tour - Low967.60.6201
5-Band SF Bay Tour - Low/Med797.40.7525
5-Band SF Bay Tour - Medium701.40.8554
5-Band SF Bay Tour - Med/High659.30.9101
5-Band SF Bay Tour - High658.20.9115
Chicago-Mac Upwind0.8516
Chicago-Mac All Purpose0.9004
Chicago-Mac Downwind0.9472
Bayview-Mac Cove Island0.6626
Bayview-Mac Shore0.6670
Harvest Moon Regatta498.41.2038
Double HandedClub Certificate2025
LiffeNOR 15438
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSun Od 33iMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.740Max. Beam3.342Draft1.805Displacement2,992Wetted area19.31IMS L8.665LSM08.498Acc. length9.868Sink (kg/mm) 14.42
VCGD0.150VCGM0.037RM Rated (kg·m) 68.2Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0075
PSD0.025PHD0.130PHL0.085
PSA15.0°ESL1.100
ST10.090ST20.050ST30.050
ST40.050ST50.050
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P12.130IG12.800ISP12.900MDT10.095MDL10.190MDT20.000MDL20.000TL0.000MW0.000GO0.000
E3.900J3.710BAS1.550FSD0.000SFJ0.000SPL3.800WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.150Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
LiffeNOR 15438
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment306-2016050914040.160.841.522.603.3128.6909/05/2016
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment306-2016050914050.070.611.192.093.074.1311.74NoNo 24.7209/05/2016
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment306-20191218105011.8511.8511.857.946.3875.3318/12/2019
CRUISER/RACER REQUIREMENTS*
Accommodation length9.9 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity78 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity48 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.