Club Certificate2025
RCNP VIPERESP-241_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
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 Angles41.1°41.1°39.7°39.8°40.6°41.3°41.9°43.9°47.8°
Beat VMG2.823.543.843.953.983.963.923.743.37
52°4.285.285.625.785.865.885.885.735.37
60°4.525.545.886.076.186.246.266.145.87
75°4.655.786.256.556.776.927.017.046.86
90°4.415.746.537.007.387.687.908.258.42
110°4.585.786.397.067.968.498.929.6110.09
120°4.565.866.637.317.988.669.3310.1610.84
135°3.975.436.627.798.649.4310.1711.5812.79
150°3.294.575.676.838.289.6611.0513.0414.67
Run VMG2.853.964.915.917.178.379.6012.0614.41
Gybe Angles142.3°142.3°148.5°140.9°145.2°148.2°150.7°154.7°157.5°
APH ToD:586.2CDL: 5.677APH ToT: 1.0235CertNo:24101
BOAT
ClassViper 640DesignerBrian BennettBuilderRondar RaceboatsAge date10/2014Series date01/1993Offset fileViper640.offData fileE241_C
HULL
Length Overall6.400 mMaximum Beam2.420 mDraft1.392 mDisplacement288 kgDLR1.7695IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight270 kg(declared)Minimum weight140 kg ✱ when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail14.7215.17Headsail Luffed7.617.61Headsail FlyingSymmetricAsymmetric43.4743.47 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail4.20Storm Jib2.49Heavy Weather Jib6.71
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.
ORC Ref  03510003JPBIssued on 01/03/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
RCNP VIPERESP-241_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
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 VMG1275.51017.6937.3911.3905.7909.4917.2962.31068.0
52°840.6682.2640.2622.6614.6612.0612.6627.9670.9
60°797.0650.0612.6593.3582.1576.5575.3586.0613.5
75°774.5622.3575.6549.7532.1520.0513.8511.4524.5
90°815.8626.7551.0514.5487.7468.6455.6436.2427.4
110°785.8623.3563.6509.9452.4423.8403.8374.7356.7
120°789.5614.2543.1492.2451.3415.7385.6354.4332.0
135°906.8663.3543.5462.0416.7381.7354.1311.0281.4
150°1094.7787.1635.3527.2435.0372.7325.7276.1245.4
Run VMG1264.0908.8733.5608.8502.3430.3375.1298.5249.9
Selected Courses
Windward / Leeward1264.1963.2835.4760.0704.0669.8646.2630.4658.9
All purpose972.4752.3663.8610.6571.7547.7531.3518.5533.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward725.00.8276
All purpose586.21.0235
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1322.3957.8785.5686.2616.1569.3530.3476.0478.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6402
Downwind "popa"1.0888
70% up, 30% down "Ilhabela"0.7305
30% up, 70% down "Ilhabela-inverso"0.8997
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Predominantly Upwind676.00.8876
Predominantly Downwind541.21.1087
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low708.00.8474
Triple Number AP Medium586.41.0232
Triple Number AP High530.61.1308
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Single Number Predominant Upwind692.70.8662
Single Number Predominant Reaching558.91.0736
Single Number Predominant Downwind559.21.0730
Predominant Upwind - Low832.60.7206
Predominant Upwind - Low/Med707.70.8479
Predominant Upwind - Medium663.10.9049
Predominant Upwind - Med/High642.80.9334
Predominant Upwind - High650.80.9219
Predominant Downwind Low802.70.7475
Predominant Downwind Low/Med618.50.9701
Predominant Downwind Medium524.01.1451
Predominant Downwind Med/High453.71.3225
Predominant Downwind High416.71.4398
Predominant Reaching Low732.60.8190
Predominant Reaching Low/Med592.91.0120
Predominant Reaching Medium530.81.1304
Predominant Reaching Med/High488.81.2275
Predominant Reaching High470.21.2761
SA/DSPL Upwind51.39SA/DSPL Downwind133.86
Scoring OptionTODTOT
5-Band Windward/Leeward Low1007.90.5953
5-Band Windward/Leeward Low/Med808.30.7423
5-Band Windward/Leeward Medium713.90.8405
5-Band Windward/Leeward Med/High652.40.9196
5-Band Windward/Leeward High638.10.9404
Windward/Leeward 60-40 Low1018.70.5890
Windward/Leeward 60-40 Low/Med833.70.7197
Windward/Leeward 60-40 Medium753.20.7966
Windward/Leeward 60-40 Med/High706.50.8493
Windward/Leeward 60-40 High705.00.8511
5-Band AP Low751.80.7981
5-Band AP Low/Med644.50.9310
5-Band AP Medium578.51.0371
5-Band AP Med/High535.31.1208
5-Band AP High523.31.1465
5-Band SF Bay Tour - Low891.10.6733
5-Band SF Bay Tour - Low/Med778.60.7706
5-Band SF Bay Tour - Medium697.20.8605
5-Band SF Bay Tour - Med/High647.20.9271
5-Band SF Bay Tour - High640.20.9371
Chicago-Mac Upwind0.8483
Chicago-Mac All Purpose0.9329
Chicago-Mac Downwind1.0278
Bayview-Mac Cove Island0.7244
Bayview-Mac Shore0.7287
Harvest Moon Regatta466.71.2856
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1322.3957.8785.5686.2616.1569.3530.3476.0478.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1322.3957.8785.5686.2616.1569.3530.3476.0478.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance637.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1322.3957.8785.5686.2616.1569.3530.3476.0478.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)637.00.9419
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1322.3957.8785.5686.2616.1569.3530.3476.0478.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9419
Triple Number Coastal/Long Distance Low0.8474
Triple Number Coastal/Long Distance Medium1.0233
Triple Number Coastal/Long Distance High1.1308
Triple Number Windward/Leeward Low0.6672
Triple Number Windward/Leeward Medium0.8275
Triple Number Windward/Leeward High0.9286
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1322.3957.8785.5686.2616.1569.3530.3476.0478.2
For information
General Purpose Handicap (GPH)646.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1322.3957.8785.5686.2616.1569.3530.3476.0478.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1322.3957.8785.5686.2616.1569.3530.3476.0478.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1322.3957.8785.5686.2616.1569.3530.3476.0478.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low708.0
Triple Number Coastal/Long Distance Medium586.3
Triple Number Coastal/Long Distance High530.6
Triple Number Windward/Leeward Low899.3
Triple Number Windward/Leeward Medium725.1
Triple Number Windward/Leeward High646.1
Predominantly Upwind676.0
Predominantly Downwind541.2
Predominantly Reaching536.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1322.3957.8785.5686.2616.1569.3530.3476.0478.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8474
Triple Number Coastal/Long Distance Medium1.0233
Triple Number Coastal/Long Distance High1.1308
Triple Number Windward/Leeward Low0.6672
Triple Number Windward/Leeward Medium0.8275
Triple Number Windward/Leeward High0.9286
Coastal/Long Distance0.9419
Predominantly Upwind0.8876
Predominantly Downwind1.1087
For information
General Purpose Handicap (GPH)646.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0235
Distanseseilas Trippeltall svak vind0.8474
Distanseseilas Trippeltall mellomvind1.0233
Distanseseilas Trippeltall sterk vind1.1308
Pølsebane Trippeltall svak vind0.6672
Pølsebane Trippeltall mellomvind0.8275
Pølsebane Trippeltall sterk vind0.9286
Motvind Singeltall0.8876
Medvind Singeltall1.1087
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Coastal/Long Distance637.00.9419
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind676.00.8876
Predominantly Downwind541.21.1087
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore650.40.9226
Cape Doctor Coastal529.01.1342
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8474
Triple Number Coastal/Long Distance Medium1.0233
Triple Number Coastal/Long Distance High1.1308
Triple Number Windward/Leeward Low0.6672
Triple Number Windward/Leeward Medium0.8275
Triple Number Windward/Leeward High0.9286
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8474
Triple Number Coastal/Long Distance Medium1.0233
Triple Number Coastal/Long Distance High1.1308
Triple Number Windward/Leeward Low0.6672
Triple Number Windward/Leeward Medium0.8275
Triple Number Windward/Leeward High0.9286
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Predominantly Upwind676.00.8876
Predominantly Downwind541.21.1087
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1322.3957.8785.5686.2616.1569.3530.3476.0478.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance637.00.9419
Triple Number Coastal/Long Distance Low708.00.8474
Triple Number Coastal/Long Distance Medium586.31.0233
Triple Number Coastal/Long Distance High530.61.1308
Triple Number Windward/Leeward Low899.30.6672
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1322.3957.8785.5686.2616.1569.3530.3476.0478.2
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low708.00.8474
Triple Number AP Medium586.41.0232
Triple Number AP High530.61.1308
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium725.10.8275
Triple Number Windward/Leeward High646.10.9286
Single Number Predominant Upwind692.70.8662
Single Number Predominant Reaching558.91.0736
Single Number Predominant Downwind559.21.0730
Predominant Upwind - Low832.60.7206
Predominant Upwind - Low/Med707.70.8479
Predominant Upwind - Medium663.10.9049
Predominant Upwind - Med/High642.80.9334
Predominant Upwind - High650.80.9219
Predominant Downwind Low802.70.7475
Predominant Downwind Low/Med618.50.9701
Predominant Downwind Medium524.01.1451
Predominant Downwind Med/High453.71.3225
Predominant Downwind High416.71.4398
Predominant Reaching Low732.60.8190
Predominant Reaching Low/Med592.91.0120
Predominant Reaching Medium530.81.1304
Predominant Reaching Med/High488.81.2275
Predominant Reaching High470.21.2761
SA/DSPL Upwind51.39SA/DSPL Downwind133.86
Scoring OptionTODTOT
5-Band Windward/Leeward Low1007.90.5953
5-Band Windward/Leeward Low/Med808.30.7423
5-Band Windward/Leeward Medium713.90.8405
5-Band Windward/Leeward Med/High652.40.9196
5-Band Windward/Leeward High638.10.9404
Windward/Leeward 60-40 Low1018.70.5890
Windward/Leeward 60-40 Low/Med833.70.7197
Windward/Leeward 60-40 Medium753.20.7966
Windward/Leeward 60-40 Med/High706.50.8493
Windward/Leeward 60-40 High705.00.8511
5-Band AP Low751.80.7981
5-Band AP Low/Med644.50.9310
5-Band AP Medium578.51.0371
5-Band AP Med/High535.31.1208
5-Band AP High523.31.1465
5-Band SF Bay Tour - Low891.10.6733
5-Band SF Bay Tour - Low/Med778.60.7706
5-Band SF Bay Tour - Medium697.20.8605
5-Band SF Bay Tour - Med/High647.20.9271
5-Band SF Bay Tour - High640.20.9371
Chicago-Mac Upwind0.8483
Chicago-Mac All Purpose0.9329
Chicago-Mac Downwind1.0278
Bayview-Mac Cove Island0.7244
Bayview-Mac Shore0.7287
Harvest Moon Regatta466.71.2856
ORC Ref  03510003JPBIssued on 01/03/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
RCNP VIPERESP-241_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassViper 640MeasurementHINGBRDB37241G155Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA6.400Max. Beam2.420Draft1.392Displacement288Wetted area5.73IMS L5.917LSM05.462Acc. length6.467Sink (kg/mm) 4.75
VCGD0.266VCGM0.349RM Rated (kg·m) 4.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight144Declared crew weight270
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionFixedInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P7.810IG7.048ISP7.840MDT10.060MDL10.080MDT20.055MDL20.060TL1.200MW0.080GO0.080
E3.070J2.300BAS0.796FSDNo FoilSFJSPLWPLTPS4.200BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2010
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510003JPBIssued on 01/03/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
RCNP VIPERESP-241_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment114.72
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA2.206.80YesNo 7.61
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA7.77NaN43.47
ORC Ref  03510003JPBIssued on 01/03/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org