Double HandedClub Certificate2025
SerenitaNOR 16188
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 Angles44.9°44.9°43.0°41.9°41.1°40.3°40.2°40.8°42.3°
Beat VMG2.373.273.974.434.634.764.824.824.67
52°3.775.096.046.616.856.957.037.087.00
60°4.075.436.366.897.137.247.297.357.31
75°4.345.736.627.137.417.577.667.757.80
90°4.305.716.647.197.537.787.978.208.31
110°3.845.226.267.017.477.828.148.669.02
120°3.564.956.066.877.387.758.108.779.44
135°3.094.405.526.427.067.507.868.559.29
150°2.563.734.795.666.366.867.267.858.42
Run VMG2.223.234.154.915.505.976.567.397.98
Gybe Angles145.3°145.3°146.6°146.8°146.9°177.5°178.6°179.3°179.5°
APH ToD:591.4CDL: 8.600APH ToT: 1.0145CertNo:676198
BOAT
ClassBavariaDesignerBuilderBavariaAge date01/2019Series date01/2015Offset fileBAVA37CL.OFFData file676198
HULL
Length Overall11.200 mMaximum Beam3.802 mDraft1.927 mDisplacement6,373 kgDLR6.8551IMS DivisionCruiser/RacerDynamic Allowance0.360%Age Allowance0.325%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight160 kg(declared)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail33.5034.12Headsail Luffed27.1027.10Headsail Flying50.3850.38SymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail10.08Storm Jib9.20Heavy Weather Jib24.83
SAIL LIMITS
Headsails5
✱ One set on the forestay
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.
Double HandedClub Certificate2025
SerenitaNOR 16188
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 VMG1519.11100.4905.9813.2777.1755.8746.5747.6771.1
52°956.0707.2595.9544.7525.7518.1512.2508.7514.3
60°884.9662.8566.4522.8504.7497.4494.0489.6492.3
75°830.4628.4543.4504.8485.6475.3469.8464.4461.7
90°836.9630.7542.4500.4478.1463.0451.7439.3433.3
110°936.7689.3575.1513.3481.8460.3442.4415.8399.1
120°1011.4727.9593.8523.7487.8464.4444.5410.6381.5
135°1163.3819.1652.2561.1509.8480.2458.1421.1387.4
150°1405.9966.1751.4635.6566.4524.9496.1458.6427.5
Run VMG1623.61115.5867.7733.9654.0603.4548.8487.0451.2
Selected Courses
Windward / Leeward1569.51108.0886.8773.6715.6679.6647.6617.3611.2
All purpose1167.0840.5687.1609.3570.1547.0529.2509.3501.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward745.00.8054
All purpose591.41.0145
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9260
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.01108.7832.1692.2612.9569.3534.0482.2470.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7184
Downwind "popa"0.8383
70% up, 30% down "Ilhabela"0.7506
30% up, 70% down "Ilhabela-inverso"0.7983
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Predominantly Upwind636.50.9427
Predominantly Downwind606.40.9894
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low763.80.7856
Triple Number AP Medium587.21.0217
Triple Number AP High526.21.1403
Triple Number Windward/Leeward Low1043.50.5750
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Single Number Predominant Upwind662.70.9053
Single Number Predominant Reaching581.71.0314
Single Number Predominant Downwind635.70.9438
Predominant Upwind - Low910.70.6589
Predominant Upwind - Low/Med695.30.8629
Predominant Upwind - Medium616.10.9739
Predominant Upwind - Med/High578.11.0379
Predominant Upwind - High565.71.0606
Predominant Downwind Low944.50.6353
Predominant Downwind Low/Med690.70.8687
Predominant Downwind Medium584.81.0260
Predominant Downwind Med/High519.11.1557
Predominant Downwind High483.01.2423
Predominant Reaching Low813.10.7379
Predominant Reaching Low/Med618.20.9706
Predominant Reaching Medium541.41.1082
Predominant Reaching Med/High498.31.2042
Predominant Reaching High476.71.2586
SA/DSPL Upwind17.52SA/DSPL Downwind24.26
Scoring OptionTODTOT
5-Band Windward/Leeward Low1168.50.5135
5-Band Windward/Leeward Low/Med854.20.7024
5-Band Windward/Leeward Medium727.80.8245
5-Band Windward/Leeward Med/High653.80.9178
5-Band Windward/Leeward High621.50.9654
Windward/Leeward 60-40 Low1166.10.5145
Windward/Leeward 60-40 Low/Med859.90.6978
Windward/Leeward 60-40 Medium739.70.8111
Windward/Leeward 60-40 Med/High673.20.8913
Windward/Leeward 60-40 High647.50.9267
5-Band AP Low846.40.7089
5-Band AP Low/Med665.00.9023
5-Band AP Medium579.11.0361
5-Band AP Med/High532.31.1272
5-Band AP High511.31.1734
5-Band SF Bay Tour - Low1002.80.5983
5-Band SF Bay Tour - Low/Med814.20.7369
5-Band SF Bay Tour - Medium698.70.8588
5-Band SF Bay Tour - Med/High635.00.9449
5-Band SF Bay Tour - High608.90.9855
Chicago-Mac Upwind0.8784
Chicago-Mac All Purpose0.8986
Chicago-Mac Downwind0.9088
Bayview-Mac Cove Island0.6502
Bayview-Mac Shore0.6570
Harvest Moon Regatta506.81.1839
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9260
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.01108.7832.1692.2612.9569.3534.0482.2470.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9260
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.01108.7832.1692.2612.9569.3534.0482.2470.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance648.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.01108.7832.1692.2612.9569.3534.0482.2470.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating648.00.9260
FinRating, kevyt tuuli1145.50.8730
FinRating, kova tuuli514.60.9717
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9260
Triple Number Coastal/Long Distance Low0.7856
Triple Number Coastal/Long Distance Medium1.0219
Triple Number Coastal/Long Distance High1.1403
Triple Number Windward/Leeward Low0.6016
Triple Number Windward/Leeward Medium0.8106
Triple Number Windward/Leeward High0.9313
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.01108.7832.1692.2612.9569.3534.0482.2470.1
For information
General Purpose Handicap (GPH)664.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9260
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.01108.7832.1692.2612.9569.3534.0482.2470.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9260
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.01108.7832.1692.2612.9569.3534.0482.2470.1
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9260
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.01108.7832.1692.2612.9569.3534.0482.2470.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low763.7
Triple Number Coastal/Long Distance Medium587.1
Triple Number Coastal/Long Distance High526.2
Triple Number Windward/Leeward Low997.3
Triple Number Windward/Leeward Medium740.2
Triple Number Windward/Leeward High644.3
Predominantly Upwind636.5
Predominantly Downwind606.4
Predominantly Reaching572.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9260
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.01108.7832.1692.2612.9569.3534.0482.2470.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7856
Triple Number Coastal/Long Distance Medium1.0219
Triple Number Coastal/Long Distance High1.1403
Triple Number Windward/Leeward Low0.6016
Triple Number Windward/Leeward Medium0.8106
Triple Number Windward/Leeward High0.9313
Coastal/Long Distance0.9260
Predominantly Upwind0.9427
Predominantly Downwind0.9894
For information
General Purpose Handicap (GPH)664.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0145
Distanseseilas Trippeltall svak vind0.7856
Distanseseilas Trippeltall mellomvind1.0219
Distanseseilas Trippeltall sterk vind1.1403
Pølsebane Trippeltall svak vind0.6016
Pølsebane Trippeltall mellomvind0.8106
Pølsebane Trippeltall sterk vind0.9313
Motvind Singeltall0.9427
Medvind Singeltall0.9894
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Coastal/Long Distance648.00.9260
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind636.50.9427
Predominantly Downwind606.40.9894
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore613.00.9788
Cape Doctor Coastal503.61.1913
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7856
Triple Number Coastal/Long Distance Medium1.0219
Triple Number Coastal/Long Distance High1.1403
Triple Number Windward/Leeward Low0.6016
Triple Number Windward/Leeward Medium0.8106
Triple Number Windward/Leeward High0.9313
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7856
Triple Number Coastal/Long Distance Medium1.0219
Triple Number Coastal/Long Distance High1.1403
Triple Number Windward/Leeward Low0.6016
Triple Number Windward/Leeward Medium0.8106
Triple Number Windward/Leeward High0.9313
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9260
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Predominantly Upwind636.50.9427
Predominantly Downwind606.40.9894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.01108.7832.1692.2612.9569.3534.0482.2470.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance648.00.9260
Triple Number Coastal/Long Distance Low763.70.7856
Triple Number Coastal/Long Distance Medium587.11.0219
Triple Number Coastal/Long Distance High526.21.1403
Triple Number Windward/Leeward Low997.30.6016
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1681.01108.7832.1692.2612.9569.3534.0482.2470.1
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low763.80.7856
Triple Number AP Medium587.21.0217
Triple Number AP High526.21.1403
Triple Number Windward/Leeward Low1043.50.5750
Triple Number Windward/Leeward Medium740.20.8106
Triple Number Windward/Leeward High644.30.9313
Single Number Predominant Upwind662.70.9053
Single Number Predominant Reaching581.71.0314
Single Number Predominant Downwind635.70.9438
Predominant Upwind - Low910.70.6589
Predominant Upwind - Low/Med695.30.8629
Predominant Upwind - Medium616.10.9739
Predominant Upwind - Med/High578.11.0379
Predominant Upwind - High565.71.0606
Predominant Downwind Low944.50.6353
Predominant Downwind Low/Med690.70.8687
Predominant Downwind Medium584.81.0260
Predominant Downwind Med/High519.11.1557
Predominant Downwind High483.01.2423
Predominant Reaching Low813.10.7379
Predominant Reaching Low/Med618.20.9706
Predominant Reaching Medium541.41.1082
Predominant Reaching Med/High498.31.2042
Predominant Reaching High476.71.2586
SA/DSPL Upwind17.52SA/DSPL Downwind24.26
Scoring OptionTODTOT
5-Band Windward/Leeward Low1168.50.5135
5-Band Windward/Leeward Low/Med854.20.7024
5-Band Windward/Leeward Medium727.80.8245
5-Band Windward/Leeward Med/High653.80.9178
5-Band Windward/Leeward High621.50.9654
Windward/Leeward 60-40 Low1166.10.5145
Windward/Leeward 60-40 Low/Med859.90.6978
Windward/Leeward 60-40 Medium739.70.8111
Windward/Leeward 60-40 Med/High673.20.8913
Windward/Leeward 60-40 High647.50.9267
5-Band AP Low846.40.7089
5-Band AP Low/Med665.00.9023
5-Band AP Medium579.11.0361
5-Band AP Med/High532.31.1272
5-Band AP High511.31.1734
5-Band SF Bay Tour - Low1002.80.5983
5-Band SF Bay Tour - Low/Med814.20.7369
5-Band SF Bay Tour - Medium698.70.8588
5-Band SF Bay Tour - Med/High635.00.9449
5-Band SF Bay Tour - High608.90.9855
Chicago-Mac Upwind0.8784
Chicago-Mac All Purpose0.8986
Chicago-Mac Downwind0.9088
Bayview-Mac Cove Island0.6502
Bayview-Mac Shore0.6570
Harvest Moon Regatta506.81.1839
Double HandedClub Certificate2025
SerenitaNOR 16188
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBavariaMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.200Max. Beam3.802Draft1.927Displacement6,373Wetted area27.90IMS L9.815LSM09.759Acc. length11.200Sink (kg/mm) 21.45
VCGD0.177VCGM0.301RM Rated (kg·m) 152.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weight160
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0006
EDL0.000ST10.000ST20.000
ST30.000ST40.000ST50.000
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P12.650IG13.560ISP13.600MDT10.109MDL10.212MDT20.000MDL20.000TL0.000MW0.000GO0.000
E4.550J3.950BAS1.650FSDFoilSFJ0.000SPL4.131WPLTPS4.600BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.177Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
SerenitaNOR 16188
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment625-2023040317330.050.851.602.833.8533.5003/04/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment625-2024032609110.020.961.903.765.486.9813.83NoYes050.3826/03/2024625-2023040317430.070.661.132.072.974.0113.19YesNo 27.1003/04/2023
CRUISER/RACER REQUIREMENTS*
Accommodation length11.2 mTable area0.55 m²Headroom1.77 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity130 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity74 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.