Non Spin/HSFClub Certificate2025
SerenityNOR 12141
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 Angles44.2°44.2°41.9°40.4°39.7°39.1°38.9°38.8°39.6°
Beat VMG2.643.664.485.055.365.515.605.685.64
52°4.175.646.717.397.747.907.998.098.11
60°4.475.977.017.637.968.148.238.348.38
75°4.686.227.227.818.168.398.568.758.86
90°4.576.117.177.818.208.498.749.139.37
110°3.955.436.597.478.028.408.739.379.94
120°3.595.046.267.217.848.268.619.2910.00
135°3.004.355.566.557.357.908.298.979.69
150°2.453.644.785.786.657.377.908.609.27
Run VMG2.133.154.145.045.866.637.318.228.88
Gybe Angles144.4°144.4°150.1°155.6°174.8°176.2°178.0°179.3°179.1°
APH ToD:541.3CDL: 10.984APH ToT: 1.1085CertNo:667210
BOAT
ClassFirst 44,7DesignerBruceFarrBuilderBeneteauAge date01/2007Series date11/2003Offset fileFIRST447-SD.offData file667210
HULL
Length Overall13.352 mMaximum Beam3.968 mDraft2.154 mDisplacement10,610 kgDLR6.3075IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.440m
CREW
Maximum weight700 kg(declared)Minimum weight570 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail61.5662.67Headsail Luffed42.9842.98Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail18.71Storm Jib14.83Heavy Weather Jib40.02
SAIL LIMITS
Headsails6
✱ 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
SerenityNOR 12141
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 VMG1364.3982.6803.3713.4671.6653.1642.8633.6638.7
52°863.1638.1536.8487.4465.4455.9450.5444.9443.9
60°806.0602.7513.8471.8452.2442.4437.3431.4429.6
75°768.5579.2498.4460.8441.2429.0420.5411.3406.2
90°787.3589.0502.4461.0439.2424.1411.8394.2384.0
110°911.2663.2546.2481.8448.8428.7412.3384.2362.3
120°1003.1714.2575.2499.5459.0435.8418.2387.5360.1
135°1199.0828.4647.9549.7490.1455.7434.3401.4371.7
150°1467.0988.5753.1622.6541.6488.5455.9418.4388.2
Run VMG1691.91141.5869.5714.9614.7542.7492.5437.9405.5
Selected Courses
Windward / Leeward1525.61062.0836.4714.2643.2597.9567.6535.7522.1
All purpose1124.1800.3645.6564.0518.7491.7473.8451.9438.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward675.70.8880
All purpose541.31.1085
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.11.0099
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1658.31070.0786.3640.3555.5511.1479.1432.6417.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8235
Downwind "popa"0.8725
70% up, 30% down "Ilhabela"0.8376
30% up, 70% down "Ilhabela-inverso"0.8572
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Predominantly Upwind573.01.0471
Predominantly Downwind570.41.0519
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low723.00.8299
Triple Number AP Medium537.71.1159
Triple Number AP High470.01.2765
Triple Number Windward/Leeward Low994.90.6031
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Single Number Predominant Upwind596.91.0052
Single Number Predominant Reaching540.51.1102
Single Number Predominant Downwind600.90.9985
Predominant Upwind - Low843.90.7110
Predominant Upwind - Low/Med634.10.9462
Predominant Upwind - Medium551.61.0877
Predominant Upwind - Med/High510.31.1757
Predominant Upwind - High494.01.2147
Predominant Downwind Low934.10.6423
Predominant Downwind Low/Med664.80.9025
Predominant Downwind Medium545.81.0993
Predominant Downwind Med/High472.61.2697
Predominant Downwind High437.31.3722
Predominant Reaching Low779.70.7696
Predominant Reaching Low/Med581.31.0322
Predominant Reaching Medium499.31.2016
Predominant Reaching Med/High452.51.3260
Predominant Reaching High429.31.3977
SA/DSPL Upwind21.48SA/DSPL Downwind21.48
Scoring OptionTODTOT
5-Band Windward/Leeward Low1122.10.5347
5-Band Windward/Leeward Low/Med798.00.7519
5-Band Windward/Leeward Medium657.20.9130
5-Band Windward/Leeward Med/High573.71.0458
5-Band Windward/Leeward High538.91.1134
Windward/Leeward 60-40 Low1104.30.5433
Windward/Leeward 60-40 Low/Med794.10.7556
Windward/Leeward 60-40 Medium662.50.9056
Windward/Leeward 60-40 Med/High588.11.0203
Windward/Leeward 60-40 High558.31.0746
5-Band AP Low814.00.7371
5-Band AP Low/Med620.90.9664
5-Band AP Medium528.51.1353
5-Band AP Med/High476.91.2581
5-Band AP High453.41.3234
5-Band SF Bay Tour - Low952.40.6300
5-Band SF Bay Tour - Low/Med757.60.7920
5-Band SF Bay Tour - Medium631.30.9505
5-Band SF Bay Tour - Med/High560.11.0712
5-Band SF Bay Tour - High530.61.1308
Chicago-Mac Upwind0.9717
Chicago-Mac All Purpose0.9696
Chicago-Mac Downwind0.9551
Bayview-Mac Cove Island0.6849
Bayview-Mac Shore0.6939
Harvest Moon Regatta466.71.2856
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.11.0099
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1658.31070.0786.3640.3555.5511.1479.1432.6417.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.11.0099
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1658.31070.0786.3640.3555.5511.1479.1432.6417.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance594.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1658.31070.0786.3640.3555.5511.1479.1432.6417.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating594.11.0099
FinRating, kevyt tuuli1104.10.9058
FinRating, kova tuuli456.61.0950
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0099
Triple Number Coastal/Long Distance Low0.8299
Triple Number Coastal/Long Distance Medium1.1161
Triple Number Coastal/Long Distance High1.2765
Triple Number Windward/Leeward Low0.6321
Triple Number Windward/Leeward Medium0.8934
Triple Number Windward/Leeward High1.0653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1658.31070.0786.3640.3555.5511.1479.1432.6417.5
For information
General Purpose Handicap (GPH)613.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.11.0099
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1658.31070.0786.3640.3555.5511.1479.1432.6417.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.11.0099
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1658.31070.0786.3640.3555.5511.1479.1432.6417.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.11.0099
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1658.31070.0786.3640.3555.5511.1479.1432.6417.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low723.0
Triple Number Coastal/Long Distance Medium537.6
Triple Number Coastal/Long Distance High470.0
Triple Number Windward/Leeward Low949.2
Triple Number Windward/Leeward Medium671.6
Triple Number Windward/Leeward High563.2
Predominantly Upwind573.0
Predominantly Downwind570.4
Predominantly Reaching534.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.11.0099
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1658.31070.0786.3640.3555.5511.1479.1432.6417.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8299
Triple Number Coastal/Long Distance Medium1.1161
Triple Number Coastal/Long Distance High1.2765
Triple Number Windward/Leeward Low0.6321
Triple Number Windward/Leeward Medium0.8934
Triple Number Windward/Leeward High1.0653
Coastal/Long Distance1.0099
Predominantly Upwind1.0471
Predominantly Downwind1.0519
For information
General Purpose Handicap (GPH)613.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1085
Distanseseilas Trippeltall svak vind0.8299
Distanseseilas Trippeltall mellomvind1.1161
Distanseseilas Trippeltall sterk vind1.2765
Pølsebane Trippeltall svak vind0.6321
Pølsebane Trippeltall mellomvind0.8934
Pølsebane Trippeltall sterk vind1.0653
Motvind Singeltall1.0471
Medvind Singeltall1.0519
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Coastal/Long Distance594.11.0099
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind573.01.0471
Predominantly Downwind570.41.0519
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore526.21.1403
Cape Doctor Coastal442.71.3555
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8299
Triple Number Coastal/Long Distance Medium1.1161
Triple Number Coastal/Long Distance High1.2765
Triple Number Windward/Leeward Low0.6321
Triple Number Windward/Leeward Medium0.8934
Triple Number Windward/Leeward High1.0653
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8299
Triple Number Coastal/Long Distance Medium1.1161
Triple Number Coastal/Long Distance High1.2765
Triple Number Windward/Leeward Low0.6321
Triple Number Windward/Leeward Medium0.8934
Triple Number Windward/Leeward High1.0653
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.11.0099
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Predominantly Upwind573.01.0471
Predominantly Downwind570.41.0519
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1658.31070.0786.3640.3555.5511.1479.1432.6417.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.11.0099
Triple Number Coastal/Long Distance Low723.00.8299
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High470.01.2765
Triple Number Windward/Leeward Low949.20.6321
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1658.31070.0786.3640.3555.5511.1479.1432.6417.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low723.00.8299
Triple Number AP Medium537.71.1159
Triple Number AP High470.01.2765
Triple Number Windward/Leeward Low994.90.6031
Triple Number Windward/Leeward Medium671.60.8934
Triple Number Windward/Leeward High563.21.0653
Single Number Predominant Upwind596.91.0052
Single Number Predominant Reaching540.51.1102
Single Number Predominant Downwind600.90.9985
Predominant Upwind - Low843.90.7110
Predominant Upwind - Low/Med634.10.9462
Predominant Upwind - Medium551.61.0877
Predominant Upwind - Med/High510.31.1757
Predominant Upwind - High494.01.2147
Predominant Downwind Low934.10.6423
Predominant Downwind Low/Med664.80.9025
Predominant Downwind Medium545.81.0993
Predominant Downwind Med/High472.61.2697
Predominant Downwind High437.31.3722
Predominant Reaching Low779.70.7696
Predominant Reaching Low/Med581.31.0322
Predominant Reaching Medium499.31.2016
Predominant Reaching Med/High452.51.3260
Predominant Reaching High429.31.3977
SA/DSPL Upwind21.48SA/DSPL Downwind21.48
Scoring OptionTODTOT
5-Band Windward/Leeward Low1122.10.5347
5-Band Windward/Leeward Low/Med798.00.7519
5-Band Windward/Leeward Medium657.20.9130
5-Band Windward/Leeward Med/High573.71.0458
5-Band Windward/Leeward High538.91.1134
Windward/Leeward 60-40 Low1104.30.5433
Windward/Leeward 60-40 Low/Med794.10.7556
Windward/Leeward 60-40 Medium662.50.9056
Windward/Leeward 60-40 Med/High588.11.0203
Windward/Leeward 60-40 High558.31.0746
5-Band AP Low814.00.7371
5-Band AP Low/Med620.90.9664
5-Band AP Medium528.51.1353
5-Band AP Med/High476.91.2581
5-Band AP High453.41.3234
5-Band SF Bay Tour - Low952.40.6300
5-Band SF Bay Tour - Low/Med757.60.7920
5-Band SF Bay Tour - Medium631.30.9505
5-Band SF Bay Tour - Med/High560.11.0712
5-Band SF Bay Tour - High530.61.1308
Chicago-Mac Upwind0.9717
Chicago-Mac All Purpose0.9696
Chicago-Mac Downwind0.9551
Bayview-Mac Cove Island0.6849
Bayview-Mac Shore0.6939
Harvest Moon Regatta466.71.2856
Non Spin/HSFClub Certificate2025
SerenityNOR 12141
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFirst 44,7MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA13.352Max. Beam3.968Draft2.154Displacement10,610Wetted area37.70IMS L12.082LSM011.892Acc. length12.896Sink (kg/mm) 28.17
VCGD0.000VCGM-0.002RM Rated (kg·m) 271.4Limit of positive stability(°) N/AStability IndexN/ADefault crew weight881Declared crew weight700
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.440PBWPIPA0.0039
EDL2.630ST10.050ST20.180
ST30.180ST40.110ST50.280
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders3Rotating mastNo
P17.160IG17.110ISP17.140MDT10.130MDL10.250MDT20.130MDL20.190TL1.410MW0.230GO0.260
E6.230J4.810BAS1.840FSDFoilSFJ0.000SPL4.906WPLTPS4.810BD0.000MWT275.50MCG6.180
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.000Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
SerenityNOR 12141
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment306-2017042409060.141.202.243.845.0861.5624/04/2017
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment394-2013112013000.060.661.292.543.805.3016.64NoNo 42.9820/11/2013398-2009090708060.000.000.000.000.004.4214.80NoNo 33.3007/09/2009
CRUISER/RACER REQUIREMENTS*
Accommodation length12.9 mTable area0.66 m²Headroom1.85 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity207 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity108 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.