Club Certificate2025
THIRZASUI 3333
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
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 Angles43.2°43.2°41.3°40.6°39.9°39.7°39.8°40.5°42.9°
Beat VMG2.583.484.114.444.584.634.664.634.42
52°4.015.286.076.456.606.666.716.736.65
60°4.275.546.296.646.806.876.926.976.93
75°4.465.736.436.807.017.147.227.347.37
90°4.385.676.426.837.117.327.497.707.83
110°4.415.806.657.047.257.447.617.898.16
120°4.335.736.627.097.447.697.908.278.63
135°3.845.266.306.927.367.798.219.1010.01
150°3.214.495.576.436.997.427.858.8711.13
Run VMG2.773.894.825.616.276.767.167.949.64
Gybe Angles142.1°142.1°151.0°154.3°162.2°169.0°171.2°169.4°148.7°
APH ToD:580.5CDL: 7.910APH ToT: 1.0335CertNo:SU3333
BOAT
ClassNISSEN 33DesignerG.NISSENBuilderMICHELSENAge date01/1996Series date01/1996Offset fileCBNiss33.offData fileSUI3333
HULL
Length Overall9.850 mMaximum Beam2.806 mDraft1.434 mDisplacement3,864 kgDLR6.2266IMS DivisionCruiser/RacerDynamic Allowance0.010%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFeathering 2 bladesDiameter0.370m
CREW
Maximum weight320 kg(declared)Minimum weight190 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.9533.40Headsail Luffed29.5829.58Headsail FlyingSymmetric105.08105.08Asymmetric
STORM SAIL AREAS (m²)
Trysail10.04Storm Jib7.54Heavy Weather Jib20.36
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
THIRZASUI 3333
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
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 VMG1393.91033.9876.3811.2786.6777.1772.4777.9813.9
52°898.0681.6592.7557.8545.7540.4536.8534.9541.6
60°843.9649.3572.7541.8529.7524.3520.4516.9519.5
75°807.6627.8559.7529.3513.2504.3498.7490.6488.6
90°822.7634.8561.0527.0506.4491.5480.8467.7459.9
110°815.6620.2541.2511.7496.4483.7473.0456.0441.1
120°831.4628.5544.1507.7483.8468.4456.0435.1417.1
135°936.7685.1571.6520.4488.8462.2438.7395.7359.7
150°1123.2802.0646.9560.0514.8485.0458.6405.8323.5
Run VMG1298.2926.1746.5642.3574.4532.8502.9453.5373.6
Selected Courses
Windward / Leeward1345.4980.0811.4726.7680.5654.9637.7615.7593.7
All purpose1025.2762.8647.4593.7565.5548.7536.1517.9503.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward705.20.8509
All purpose580.51.0335
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance627.60.9560
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.3974.6765.3661.0602.0568.8541.0495.3477.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7198
Downwind "popa"0.9592
70% up, 30% down "Ilhabela"0.7780
30% up, 70% down "Ilhabela-inverso"0.8722
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Predominantly Upwind633.50.9471
Predominantly Downwind571.11.0506
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low705.10.8509
Triple Number AP Medium577.61.0388
Triple Number AP High532.41.1269
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Single Number Predominant Upwind655.60.9153
Single Number Predominant Reaching570.51.0518
Single Number Predominant Downwind591.91.0138
Predominant Upwind - Low846.20.7090
Predominant Upwind - Low/Med676.70.8867
Predominant Upwind - Medium619.10.9692
Predominant Upwind - Med/High592.21.0132
Predominant Upwind - High582.81.0295
Predominant Downwind Low821.20.7307
Predominant Downwind Low/Med633.50.9471
Predominant Downwind Medium555.91.0794
Predominant Downwind Med/High504.81.1885
Predominant Downwind High470.31.2757
Predominant Reaching Low746.70.8035
Predominant Reaching Low/Med597.41.0043
Predominant Reaching Medium541.11.1088
Predominant Reaching Med/High505.71.1864
Predominant Reaching High484.31.2389
SA/DSPL Upwind25.28SA/DSPL Downwind55.80
Scoring OptionTODTOT
5-Band Windward/Leeward Low1029.40.5829
5-Band Windward/Leeward Low/Med787.00.7623
5-Band Windward/Leeward Medium691.20.8680
5-Band Windward/Leeward Med/High640.50.9368
5-Band Windward/Leeward High615.70.9745
Windward/Leeward 60-40 Low1040.40.5767
Windward/Leeward 60-40 Low/Med802.30.7479
Windward/Leeward 60-40 Medium712.10.8426
Windward/Leeward 60-40 Med/High667.50.8989
Windward/Leeward 60-40 High649.20.9242
5-Band AP Low764.10.7852
5-Band AP Low/Med633.40.9473
5-Band AP Medium571.81.0494
5-Band AP Med/High537.61.1160
5-Band AP High518.61.1570
5-Band SF Bay Tour - Low898.30.6679
5-Band SF Bay Tour - Low/Med757.10.7925
5-Band SF Bay Tour - Medium672.50.8922
5-Band SF Bay Tour - Med/High628.30.9550
5-Band SF Bay Tour - High606.50.9892
Chicago-Mac Upwind0.8932
Chicago-Mac All Purpose0.9378
Chicago-Mac Downwind0.9818
Bayview-Mac Cove Island0.7162
Bayview-Mac Shore0.7202
Harvest Moon Regatta506.31.1852
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance627.60.9560
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.3974.6765.3661.0602.0568.8541.0495.3477.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance627.60.9560
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.3974.6765.3661.0602.0568.8541.0495.3477.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance627.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.3974.6765.3661.0602.0568.8541.0495.3477.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating622.20.9643
FinRating, kevyt tuuli1008.00.9921
FinRating, kova tuuli520.50.9606
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9560
Triple Number Coastal/Long Distance Low0.8509
Triple Number Coastal/Long Distance Medium1.0389
Triple Number Coastal/Long Distance High1.1269
Triple Number Windward/Leeward Low0.6699
Triple Number Windward/Leeward Medium0.8566
Triple Number Windward/Leeward High0.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.3974.6765.3661.0602.0568.8541.0495.3477.2
For information
General Purpose Handicap (GPH)642.0
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance627.60.9560
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.3974.6765.3661.0602.0568.8541.0495.3477.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance627.60.9560
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.3974.6765.3661.0602.0568.8541.0495.3477.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance627.60.9560
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.3974.6765.3661.0602.0568.8541.0495.3477.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low705.1
Triple Number Coastal/Long Distance Medium577.5
Triple Number Coastal/Long Distance High532.4
Triple Number Windward/Leeward Low895.7
Triple Number Windward/Leeward Medium700.4
Triple Number Windward/Leeward High633.7
Predominantly Upwind633.5
Predominantly Downwind571.1
Predominantly Reaching556.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance627.60.9560
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.3974.6765.3661.0602.0568.8541.0495.3477.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8509
Triple Number Coastal/Long Distance Medium1.0389
Triple Number Coastal/Long Distance High1.1269
Triple Number Windward/Leeward Low0.6699
Triple Number Windward/Leeward Medium0.8566
Triple Number Windward/Leeward High0.9468
Coastal/Long Distance0.9560
Predominantly Upwind0.9471
Predominantly Downwind1.0506
For information
General Purpose Handicap (GPH)642.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0335
Distanseseilas Trippeltall svak vind0.8509
Distanseseilas Trippeltall mellomvind1.0389
Distanseseilas Trippeltall sterk vind1.1269
Pølsebane Trippeltall svak vind0.6699
Pølsebane Trippeltall mellomvind0.8566
Pølsebane Trippeltall sterk vind0.9468
Motvind Singeltall0.9471
Medvind Singeltall1.0506
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Coastal/Long Distance627.60.9560
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind633.50.9471
Predominantly Downwind571.11.0506
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore600.30.9995
Cape Doctor Coastal508.01.1812
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8509
Triple Number Coastal/Long Distance Medium1.0389
Triple Number Coastal/Long Distance High1.1269
Triple Number Windward/Leeward Low0.6699
Triple Number Windward/Leeward Medium0.8566
Triple Number Windward/Leeward High0.9468
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8509
Triple Number Coastal/Long Distance Medium1.0389
Triple Number Coastal/Long Distance High1.1269
Triple Number Windward/Leeward Low0.6699
Triple Number Windward/Leeward Medium0.8566
Triple Number Windward/Leeward High0.9468
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance627.60.9560
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Predominantly Upwind633.50.9471
Predominantly Downwind571.11.0506
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.3974.6765.3661.0602.0568.8541.0495.3477.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance627.60.9560
Triple Number Coastal/Long Distance Low705.10.8509
Triple Number Coastal/Long Distance Medium577.51.0389
Triple Number Coastal/Long Distance High532.41.1269
Triple Number Windward/Leeward Low895.70.6699
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1410.3974.6765.3661.0602.0568.8541.0495.3477.2
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low705.10.8509
Triple Number AP Medium577.61.0388
Triple Number AP High532.41.1269
Triple Number Windward/Leeward Low932.30.6436
Triple Number Windward/Leeward Medium700.40.8566
Triple Number Windward/Leeward High633.70.9468
Single Number Predominant Upwind655.60.9153
Single Number Predominant Reaching570.51.0518
Single Number Predominant Downwind591.91.0138
Predominant Upwind - Low846.20.7090
Predominant Upwind - Low/Med676.70.8867
Predominant Upwind - Medium619.10.9692
Predominant Upwind - Med/High592.21.0132
Predominant Upwind - High582.81.0295
Predominant Downwind Low821.20.7307
Predominant Downwind Low/Med633.50.9471
Predominant Downwind Medium555.91.0794
Predominant Downwind Med/High504.81.1885
Predominant Downwind High470.31.2757
Predominant Reaching Low746.70.8035
Predominant Reaching Low/Med597.41.0043
Predominant Reaching Medium541.11.1088
Predominant Reaching Med/High505.71.1864
Predominant Reaching High484.31.2389
SA/DSPL Upwind25.28SA/DSPL Downwind55.80
Scoring OptionTODTOT
5-Band Windward/Leeward Low1029.40.5829
5-Band Windward/Leeward Low/Med787.00.7623
5-Band Windward/Leeward Medium691.20.8680
5-Band Windward/Leeward Med/High640.50.9368
5-Band Windward/Leeward High615.70.9745
Windward/Leeward 60-40 Low1040.40.5767
Windward/Leeward 60-40 Low/Med802.30.7479
Windward/Leeward 60-40 Medium712.10.8426
Windward/Leeward 60-40 Med/High667.50.8989
Windward/Leeward 60-40 High649.20.9242
5-Band AP Low764.10.7852
5-Band AP Low/Med633.40.9473
5-Band AP Medium571.81.0494
5-Band AP Med/High537.61.1160
5-Band AP High518.61.1570
5-Band SF Bay Tour - Low898.30.6679
5-Band SF Bay Tour - Low/Med757.10.7925
5-Band SF Bay Tour - Medium672.50.8922
5-Band SF Bay Tour - Med/High628.30.9550
5-Band SF Bay Tour - High606.50.9892
Chicago-Mac Upwind0.8932
Chicago-Mac All Purpose0.9378
Chicago-Mac Downwind0.9818
Bayview-Mac Cove Island0.7162
Bayview-Mac Shore0.7202
Harvest Moon Regatta506.31.1852
Club Certificate2025
THIRZASUI 3333
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassNISSEN 33Measurement27/12/2007HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.850Max. Beam2.806Draft1.434Displacement3,864Wetted area18.47IMS L8.612LSM08.529Acc. length9.120Sink (kg/mm) 14.46
VCGD-0.010VCGM-0.029RM Rated (kg·m) 76.4Limit of positive stability(°) N/AStability IndexN/ADefault crew weight549Declared crew weight320
PROPELLER
Propeller TypeFeathering 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.370PBWPIPA0.0007
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P13.300IG12.280ISP14.520MDT10.111MDL10.172MDT20.111MDL20.172TLMWGO
E4.310J3.190BAS1.310FSDFoilSFJ0.380SPL4.080WPLTPSBDMWT74.00MCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date27/12/2007
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
THIRZASUI 3333
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.160.821.502.623.5632.95
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.070.591.152.433.655.0012.10NoNo 29.5808/03/2018
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS114.2014.2014.209.108.00105.0822/02/2014
CRUISER/RACER REQUIREMENTS*
Accommodation length9.1 mTable area0.44 m²Headroom1.63 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity62 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity32 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.