Club
Certificate
2023

Boat

Costa Mer

NOR 12329

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.6°41.7°40.2°39.6°38.8°38.4°38.4°
Beat VMG3.474.204.714.985.125.195.25
52°5.316.266.847.147.287.357.42
60°5.606.517.047.327.487.567.64
75°5.806.697.197.497.697.848.01
90°5.676.637.227.587.797.998.33
110°5.506.657.317.718.068.368.81
120°5.326.477.217.658.028.379.04
135°4.775.936.827.377.768.138.86
150°4.045.156.066.757.207.528.08
Run VMG3.504.465.255.856.246.787.54
Gybe Angles144.4°147.8°148.0°148.7°150.5°173.6°177.2°

APH: 563.8

CDL: 9.375

GPH: 632.4

CertNo: 9872

BOAT
ClassHanse 371DesignerJudel/VrolijkBuilderHanse YachtsAge date01/2005Series date10/1999Offset filehan371dd.offData file9872
HULL
Length Overall11.250 mMaximum Beam3.592 mDraft1.945 mDisplacement7,400 kgDLR7.0918IMS DivisionCruiser/RacerDynamic Allowance0.240%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight702 kgMinimum weight527 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.7141.63Headsail Luffed41.6641.66Headsail FlyingSymmetricAsymmetric69.7879.14 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail11.49Storm Jib11.46Heavy Weather Jib30.94
SAIL LIMITS
Headsails5  Spinnakers4
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
Certificate
2023

Boat

Costa Mer

NOR 12329

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1038.6857.3764.9722.6703.4693.1686.2
52°677.7575.4526.1504.2494.8489.6485.0
60°642.4552.7511.3491.5481.6476.3471.0
75°621.2538.4500.8480.9467.9459.0449.5
90°634.5543.1498.8475.2462.0450.7432.4
110°654.3541.5492.3466.8446.9430.5408.8
120°676.6556.8499.5470.8449.1430.1398.1
135°754.0607.4528.2488.4464.0443.0406.4
150°890.7699.0594.0533.0499.7478.4445.6
Run VMG1028.5807.1685.9615.4576.7530.8477.2
Selected Courses
Windward / Leeward1033.6832.2725.4669.0640.1611.9581.7
All purpose794.5652.8580.7543.5523.1506.5485.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward699.00.8584
All purpose563.81.0643
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.0783.3654.2580.9543.5512.3464.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7684
Downwind "popa"0.8895
70% up, 30% down "Ilhabela"0.8011
30% up, 70% down "Ilhabela-inverso"0.8493
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Predominantly Upwind605.50.9909
Predominantly Downwind577.61.0389
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low723.70.8291
Triple Number All Purpose Medium559.91.0716
Triple Number All Purpose High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Predominantly Upwind605.50.9909
Predominantly Downwind577.61.0389
Predominantly Upwind Low800.00.7500
Predominantly Upwind Medium622.40.9641
Predominantly Upwind High580.61.0334
Predominantly Downwind Low797.60.7522
Predominantly Downwind Medium577.21.0396
Predominantly Downwind High487.71.2304
Chicago-Mac Upwind0.9733
Chicago-Mac All Purpose0.9948
Chicago-Mac Downwind1.0209
Bayview-Mac Cove Island0.9275
Bayview-Mac Shore0.9388
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching535.11.1212
Predominantly Reaching Low657.00.9133
Predominantly Reaching Medium530.01.1320
Predominantly Reaching High469.61.2776
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1018.00.5894
5-Band Low / Medium853.30.7032
5-Band Medium682.40.8792
5-Band Medium / High616.50.9732
5-Band High587.01.0222
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.0783.3654.2580.9543.5512.3464.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.0783.3654.2580.9543.5512.3464.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance614.4
Triple Number Coastal/Long Distance Low723.7
Triple Number Coastal/Long Distance Medium559.9
Triple Number Coastal/Long Distance High502.9
Triple Number Windward/Leeward Low932.8
Triple Number Windward/Leeward Medium694.1
Triple Number Windward/Leeward High607.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.0783.3654.2580.9543.5512.3464.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.0783.3654.2580.9543.5512.3464.7
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)614.40.9766
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.0783.3654.2580.9543.5512.3464.7
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8291
Triple Number Coastal/Long Distance Medium1.0716
Triple Number Coastal/Long Distance High1.1930
Triple Number Windward/Leeward Low0.6432
Triple Number Windward/Leeward Medium0.8644
Triple Number Windward/Leeward High0.9874
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.0783.3654.2580.9543.5512.3464.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.0783.3654.2580.9543.5512.3464.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.0783.3654.2580.9543.5512.3464.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.0783.3654.2580.9543.5512.3464.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low723.7
Triple Number Coastal/Long Distance Medium559.9
Triple Number Coastal/Long Distance High502.9
Triple Number Windward/Leeward Low932.8
Triple Number Windward/Leeward Medium694.1
Triple Number Windward/Leeward High607.7
Predominantly Upwind605.5
Predominantly Downwind577.6
Predominantly Reaching550.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.0783.3654.2580.9543.5512.3464.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8291
Triple Number Coastal/Long Distance Medium1.0716
Triple Number Coastal/Long Distance High1.1930
Triple Number Windward/Leeward Low0.6432
Triple Number Windward/Leeward Medium0.8644
Triple Number Windward/Leeward High0.9874
Coastal/Long Distance0.9766
Predominantly Upwind0.9909
Predominantly Downwind1.0389
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8291
Tretall Distanseseilas Mellomvind1.0716
Tretall Distanseseilas Mye vind1.1930
Tretall Pølsebane Lite vind0.6432
Tretall Pølsebane Mellomvind0.8644
Tretall Pølsebane Mye vind0.9874
Distanseseilas ett tall (OSN 8-16kn)0.9766
Distanseseilas ett tall (APH 6-20kn)1.0643
Enkeltall Motvind0.9909
Enkeltall Medvind1.0389
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Coastal/Long Distance614.40.9766
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind605.50.9909
Predominantly Downwind577.61.0389
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore590.81.0156
Cape Doctor Coastal492.01.2194
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8291
Triple Number Coastal/Long Distance Medium1.0716
Triple Number Coastal/Long Distance High1.1930
Triple Number Windward/Leeward Low0.6432
Triple Number Windward/Leeward Medium0.8644
Triple Number Windward/Leeward High0.9874
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8291
Triple Number Coastal/Long Distance Medium1.0716
Triple Number Coastal/Long Distance High1.1930
Triple Number Windward/Leeward Low0.6432
Triple Number Windward/Leeward Medium0.8644
Triple Number Windward/Leeward High0.9874
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Predominantly Upwind605.50.9909
Predominantly Downwind577.61.0389
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.0783.3654.2580.9543.5512.3464.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low723.70.8291
Triple Number Coastal/Long Distance Medium559.91.0716
Triple Number Coastal/Long Distance High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1033.0783.3654.2580.9543.5512.3464.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low723.70.8291
Triple Number All Purpose Medium559.91.0716
Triple Number All Purpose High502.91.1930
Triple Number Windward/Leeward Low932.80.6432
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High607.70.9874
Predominantly Upwind605.50.9909
Predominantly Downwind577.61.0389
Predominantly Upwind Low800.00.7500
Predominantly Upwind Medium622.40.9641
Predominantly Upwind High580.61.0334
Predominantly Downwind Low797.60.7522
Predominantly Downwind Medium577.21.0396
Predominantly Downwind High487.71.2304
Chicago-Mac Upwind0.9733
Chicago-Mac All Purpose0.9948
Chicago-Mac Downwind1.0209
Bayview-Mac Cove Island0.9275
Bayview-Mac Shore0.9388
Harvest Moon Regatta491.91.2198
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy592.01.0135
San Francisco Bay Medium682.40.8793
Predominantly Reaching535.11.1212
Predominantly Reaching Low657.00.9133
Predominantly Reaching Medium530.01.1320
Predominantly Reaching High469.61.2776
Windward/Leeward 60-40 Low935.90.6411
Windward/Leeward 60-40 Medium710.80.8441
Windward/Leeward 60-40 High636.70.9423
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1018.00.5894
5-Band Low / Medium853.30.7032
5-Band Medium682.40.8792
5-Band Medium / High616.50.9732
5-Band High587.01.0222

Club
Certificate
2023

Boat

Costa Mer

NOR 12329

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHanse 371MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.250Max. Beam3.592Draft1.945Displacement7,400Wetted area28.75IMS L10.210LSM010.142Acc. length11.250Sink (kg/mm) 21.42
VCGD0.090VCGM0.089RM Rated (kg·m) 152.6Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0039
EDL2.740ST10.070ST20.180
ST30.180ST40.110ST50.300
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.140IG15.030ISP15.030MDT10.140MDL10.220MDT20.140MDL20.220TL0.000MW0.220GO0.250
E4.640J4.250BAS1.670FSDFoilSFJ0.000SPL0.000WPLTPS5.000BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.090Flotation Date01/01/2015MeasurerComment
SFFP0.220FFMFF1.250LCFcl6.275SG1.0250
SAFP10.641FAMFA1.030LCFsh6.521HBI1.081
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2023

Boat

Costa Mer

NOR 12329

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment626-2021051409410.151.141.933.163.9840.7114/05/20211-2008050814090.130.001.512.693.7237.0308/05/2008
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment391-2006040417060.000.000.000.000.005.7414.26NoNo 41.6604/04/20061-2007050814090.000.000.000.000.003.6514.32NoNo 26.6008/05/2007626-2022122115360.030.490.951.882.763.5614.46NoNo 26.6021/12/2022
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment388-20090428100013.2512.0712.666.487.1591%69.7828/04/2009