Club Certificate2025
BLISSFRA-39915
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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 Angles42.3°42.3°40.0°38.5°38.4°38.8°39.0°40.1°42.7°
Beat VMG2.593.564.264.524.614.654.684.624.41
52°4.095.406.186.456.566.646.696.716.59
60°4.375.666.376.676.826.927.017.086.99
75°4.525.816.536.967.237.427.587.747.78
90°4.455.796.577.047.547.908.178.578.81
110°4.445.866.807.508.008.458.899.7010.19
120°4.285.706.707.518.308.969.5410.6411.70
135°3.685.126.256.987.798.819.9512.2513.99
150°3.014.305.426.306.957.638.5211.1414.40
Run VMG2.613.724.705.476.026.617.379.6512.47
Gybe Angles142.4°142.4°146.5°151.5°151.4°148.5°145.6°142.2°147.4°
APH ToD:565.7CDL: 7.461APH ToT: 1.0607CertNo:25105b
BOAT
ClassNITRO 80DesignerFAUROUX JacquesBuilderC.N CAPARROSAge date01/2011Series date02/1997Offset fileNITRO802.OFFData fileF39915_25105b
HULL
Length Overall7.995 mMaximum Beam2.466 mDraft1.747 mDisplacement1,102 kgDLR2.9765IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight429 kg(default)Minimum weight299 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.6223.22Headsail Luffed15.9815.98Headsail FlyingSymmetricAsymmetric53.0253.02 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail6.36Storm Jib4.43Heavy Weather Jib11.96
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
2025: P,E,TPS,Sails Meas. / 2024 : New Sail Meas. / DSPL -4 kg vs STD / Corr. MWT & MCG => VCG / From: NITRO80.dxt
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
BLISSFRA-39915
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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 VMG1389.21010.2845.1796.6780.8773.5769.6779.2816.8
52°880.2667.2582.3558.5548.5542.3537.9536.2546.0
60°823.6636.2564.9539.8528.2520.0513.8508.6515.0
75°795.8619.4551.7517.1497.6485.0475.2465.1462.8
90°808.6622.1548.1511.2477.6455.5440.8420.3408.5
110°810.9614.6529.3479.9450.3426.1405.1371.0353.1
120°840.6631.2537.7479.5433.6401.6377.5338.3307.6
135°977.4702.7576.5515.7461.9408.4361.7293.9257.4
150°1194.4837.4664.1571.0518.2471.7422.8323.0250.0
Run VMG1378.2966.9766.8658.2597.8544.7488.2373.0288.7
Selected Courses
Windward / Leeward1383.7988.5805.9727.4689.3659.1628.9576.1552.7
All purpose1038.4763.0640.1585.8554.1529.1506.9472.0457.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward705.80.8501
All purpose565.71.0607
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.60.9762
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.6986.4760.5657.2593.7550.4510.5443.3422.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7298
Downwind "popa"0.9555
70% up, 30% down "Ilhabela"0.7855
30% up, 70% down "Ilhabela-inverso"0.8744
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Predominantly Upwind623.70.9621
Predominantly Downwind559.81.0718
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low701.60.8552
Triple Number AP Medium565.61.0608
Triple Number AP High499.41.2015
Triple Number Windward/Leeward Low938.00.6396
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Single Number Predominant Upwind645.10.9301
Single Number Predominant Reaching551.01.0890
Single Number Predominant Downwind579.11.0361
Predominant Upwind - Low838.60.7155
Predominant Upwind - Low/Med667.60.8988
Predominant Upwind - Medium610.60.9826
Predominant Upwind - Med/High576.41.0409
Predominant Upwind - High560.31.0708
Predominant Downwind Low837.40.7165
Predominant Downwind Low/Med635.60.9440
Predominant Downwind Medium546.51.0978
Predominant Downwind Med/High468.31.2813
Predominant Downwind High408.01.4705
Predominant Reaching Low746.80.8035
Predominant Reaching Low/Med590.11.0167
Predominant Reaching Medium523.41.1464
Predominant Reaching Med/High468.91.2797
Predominant Reaching High434.01.3826
SA/DSPL Upwind36.18SA/DSPL Downwind70.88
Scoring OptionTODTOT
5-Band Windward/Leeward Low1041.70.5760
5-Band Windward/Leeward Low/Med787.90.7615
5-Band Windward/Leeward Medium695.20.8631
5-Band Windward/Leeward Med/High630.20.9521
5-Band Windward/Leeward High581.21.0324
Windward/Leeward 60-40 Low1046.10.5736
Windward/Leeward 60-40 Low/Med798.90.7510
Windward/Leeward 60-40 Medium713.40.8410
Windward/Leeward 60-40 Med/High658.70.9108
Windward/Leeward 60-40 High621.80.9650
5-Band AP Low767.00.7823
5-Band AP Low/Med626.30.9579
5-Band AP Medium558.41.0746
5-Band AP Med/High508.81.1793
5-Band AP High475.51.2619
5-Band SF Bay Tour - Low899.60.6669
5-Band SF Bay Tour - Low/Med753.70.7960
5-Band SF Bay Tour - Medium668.70.8972
5-Band SF Bay Tour - Med/High610.10.9835
5-Band SF Bay Tour - High569.41.0537
Chicago-Mac Upwind0.9066
Chicago-Mac All Purpose0.9513
Chicago-Mac Downwind0.9930
Bayview-Mac Cove Island0.7127
Bayview-Mac Shore0.7179
Harvest Moon Regatta470.01.2766
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.60.9762
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.6986.4760.5657.2593.7550.4510.5443.3422.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.60.9762
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.6986.4760.5657.2593.7550.4510.5443.3422.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance614.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.6986.4760.5657.2593.7550.4510.5443.3422.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating614.60.9762
FinRating, kevyt tuuli1021.70.9788
FinRating, kova tuuli476.21.0499
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9762
Triple Number Coastal/Long Distance Low0.8552
Triple Number Coastal/Long Distance Medium1.0609
Triple Number Coastal/Long Distance High1.2015
Triple Number Windward/Leeward Low0.6687
Triple Number Windward/Leeward Medium0.8521
Triple Number Windward/Leeward High0.9730
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.6986.4760.5657.2593.7550.4510.5443.3422.9
For information
General Purpose Handicap (GPH)629.5
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.60.9762
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.6986.4760.5657.2593.7550.4510.5443.3422.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.60.9762
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.6986.4760.5657.2593.7550.4510.5443.3422.9
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.60.9762
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.6986.4760.5657.2593.7550.4510.5443.3422.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low701.6
Triple Number Coastal/Long Distance Medium565.6
Triple Number Coastal/Long Distance High499.4
Triple Number Windward/Leeward Low897.3
Triple Number Windward/Leeward Medium704.1
Triple Number Windward/Leeward High616.6
Predominantly Upwind623.7
Predominantly Downwind559.8
Predominantly Reaching538.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.60.9762
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.6986.4760.5657.2593.7550.4510.5443.3422.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8552
Triple Number Coastal/Long Distance Medium1.0609
Triple Number Coastal/Long Distance High1.2015
Triple Number Windward/Leeward Low0.6687
Triple Number Windward/Leeward Medium0.8521
Triple Number Windward/Leeward High0.9730
Coastal/Long Distance0.9762
Predominantly Upwind0.9621
Predominantly Downwind1.0718
For information
General Purpose Handicap (GPH)629.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0607
Distanseseilas Trippeltall svak vind0.8552
Distanseseilas Trippeltall mellomvind1.0609
Distanseseilas Trippeltall sterk vind1.2015
Pølsebane Trippeltall svak vind0.6687
Pølsebane Trippeltall mellomvind0.8521
Pølsebane Trippeltall sterk vind0.9730
Motvind Singeltall0.9621
Medvind Singeltall1.0718
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Coastal/Long Distance614.60.9762
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind623.70.9621
Predominantly Downwind559.81.0718
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore559.71.0719
Cape Doctor Coastal461.61.2997
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8552
Triple Number Coastal/Long Distance Medium1.0609
Triple Number Coastal/Long Distance High1.2015
Triple Number Windward/Leeward Low0.6687
Triple Number Windward/Leeward Medium0.8521
Triple Number Windward/Leeward High0.9730
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8552
Triple Number Coastal/Long Distance Medium1.0609
Triple Number Coastal/Long Distance High1.2015
Triple Number Windward/Leeward Low0.6687
Triple Number Windward/Leeward Medium0.8521
Triple Number Windward/Leeward High0.9730
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.60.9762
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Predominantly Upwind623.70.9621
Predominantly Downwind559.81.0718
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.6986.4760.5657.2593.7550.4510.5443.3422.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.60.9762
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium565.61.0609
Triple Number Coastal/Long Distance High499.41.2015
Triple Number Windward/Leeward Low897.30.6687
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.6986.4760.5657.2593.7550.4510.5443.3422.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low701.60.8552
Triple Number AP Medium565.61.0608
Triple Number AP High499.41.2015
Triple Number Windward/Leeward Low938.00.6396
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High616.60.9730
Single Number Predominant Upwind645.10.9301
Single Number Predominant Reaching551.01.0890
Single Number Predominant Downwind579.11.0361
Predominant Upwind - Low838.60.7155
Predominant Upwind - Low/Med667.60.8988
Predominant Upwind - Medium610.60.9826
Predominant Upwind - Med/High576.41.0409
Predominant Upwind - High560.31.0708
Predominant Downwind Low837.40.7165
Predominant Downwind Low/Med635.60.9440
Predominant Downwind Medium546.51.0978
Predominant Downwind Med/High468.31.2813
Predominant Downwind High408.01.4705
Predominant Reaching Low746.80.8035
Predominant Reaching Low/Med590.11.0167
Predominant Reaching Medium523.41.1464
Predominant Reaching Med/High468.91.2797
Predominant Reaching High434.01.3826
SA/DSPL Upwind36.18SA/DSPL Downwind70.88
Scoring OptionTODTOT
5-Band Windward/Leeward Low1041.70.5760
5-Band Windward/Leeward Low/Med787.90.7615
5-Band Windward/Leeward Medium695.20.8631
5-Band Windward/Leeward Med/High630.20.9521
5-Band Windward/Leeward High581.21.0324
Windward/Leeward 60-40 Low1046.10.5736
Windward/Leeward 60-40 Low/Med798.90.7510
Windward/Leeward 60-40 Medium713.40.8410
Windward/Leeward 60-40 Med/High658.70.9108
Windward/Leeward 60-40 High621.80.9650
5-Band AP Low767.00.7823
5-Band AP Low/Med626.30.9579
5-Band AP Medium558.41.0746
5-Band AP Med/High508.81.1793
5-Band AP High475.51.2619
5-Band SF Bay Tour - Low899.60.6669
5-Band SF Bay Tour - Low/Med753.70.7960
5-Band SF Bay Tour - Medium668.70.8972
5-Band SF Bay Tour - Med/High610.10.9835
5-Band SF Bay Tour - High569.41.0537
Chicago-Mac Upwind0.9066
Chicago-Mac All Purpose0.9513
Chicago-Mac Downwind0.9930
Bayview-Mac Cove Island0.7127
Bayview-Mac Shore0.7179
Harvest Moon Regatta470.01.2766
Club Certificate2025
BLISSFRA-39915
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassNITRO 80MeasurementHIN1045Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.995Max. Beam2.466Draft1.747Displacement1,102Wetted area11.55IMS L7.607LSM07.179Acc. length7.995Sink (kg/mm) 8.88
VCGD0.048VCGM0.109RM Rated (kg·m) 19.9Limit of positive stability(°) N/AStability IndexN/ADefault crew weight429Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P10.090IG9.410ISP9.910MDT10.082MDL10.122MDT20.082MDL20.085TL1.500MW0.122GO0.122
E3.600J3.000BAS1.190FSDSFJ0.000SPLWPLTPS4.400BD0.120MWT40.00MCG3.875
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.048Flotation Date01/01/2013
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
BLISSFRA-39915
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM40.150.821.482.453.1622.6205/05/2025Medium - New 2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG30.100.520.991.782.533.229.27YesNo 15.9817/02/2024Medium, Race - Update 2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA111.3910.0410.725.856.2993%53.0229/10/2019MediumA211.449.9910.725.816.2194%52.5929/10/2019Heavy - Update 2025