International Certificate2025
MOURAESP-324J80
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 Angles43.0°43.0°40.8°38.9°38.7°38.8°39.0°39.9°43.1°
Beat VMG2.393.293.974.364.474.524.544.504.26
52°3.734.985.806.196.336.406.446.466.36
60°3.975.225.986.356.526.616.676.736.67
75°4.135.386.116.506.776.957.067.217.26
90°4.235.526.266.536.887.197.447.787.99
110°4.365.696.506.987.327.637.938.539.13
120°4.235.596.477.047.568.028.459.4010.56
135°3.675.056.106.767.378.068.9311.2512.94
150°3.024.285.366.166.757.277.8610.4713.76
Run VMG2.623.714.645.345.876.306.819.0711.92
Gybe Angles144.0°144.0°148.5°151.9°153.2°151.4°146.9°143.0°147.8°
APH ToD:595.1CDL: 7.008APH ToT: 1.0083CertNo:324J01
BOAT
ClassJ 80DesignerJOHNSTONEBuilderJ BOATSAge date01/2007Series date02/1997Offset fileJ80.OD.OFFData fileE324J80
HULL
Length Overall8.000 mMaximum Beam2.488 mDraft1.492 mDisplacement1,393 kgDLR4.4989IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight285 kg(declared)Minimum weight155 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.6521.23Headsail Luffed13.5113.51Headsail FlyingSymmetricAsymmetric63.8063.80 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail6.11Storm Jib4.57Heavy Weather Jib12.32
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment27.0 kg·mStability Index108.5
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.
International Certificate2025
MOURAESP-324J80
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 VMG1508.21095.5906.9826.4805.0797.3793.6799.5845.2
52°965.6723.3620.4581.4568.9562.9559.2556.9566.3
60°905.7689.7601.8566.9552.1544.9539.8535.2539.7
75°871.4669.6589.6554.1531.9518.3510.0499.3495.9
90°851.6651.9575.1550.9523.5501.0484.1462.8450.7
110°825.7632.3553.6515.7491.8472.0453.9422.3394.3
120°851.7644.6556.6511.2476.5448.6426.2382.9340.8
135°980.7712.6590.3532.2488.3446.5403.3319.9278.1
150°1191.7840.2671.7584.3533.0495.0458.0343.8261.6
Run VMG1375.6970.1775.6673.5613.0571.1528.9397.0302.1
Selected Courses
Windward / Leeward1441.41032.8841.3750.0709.0684.2661.2598.2573.7
All purpose1088.0800.0670.8612.1581.4560.1541.2500.6483.5
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward731.30.8204
All purpose595.11.0083
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.90.9304
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1513.71026.6793.3682.0620.0581.5546.1476.1451.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6972
Downwind "popa"0.9273
70% up, 30% down "Ilhabela"0.7533
30% up, 70% down "Ilhabela-inverso"0.8438
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Predominantly Upwind653.80.9177
Predominantly Downwind586.81.0225
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low735.40.8159
Triple Number AP Medium593.81.0104
Triple Number AP High530.71.1305
Triple Number Windward/Leeward Low978.40.6132
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Single Number Predominant Upwind677.30.8858
Single Number Predominant Reaching583.01.0292
Single Number Predominant Downwind605.40.9911
Predominant Upwind - Low892.90.6720
Predominant Upwind - Low/Med702.10.8546
Predominant Upwind - Medium638.10.9402
Predominant Upwind - Med/High604.30.9928
Predominant Upwind - High586.01.0239
Predominant Downwind Low859.90.6977
Predominant Downwind Low/Med657.30.9128
Predominant Downwind Medium572.91.0473
Predominant Downwind Med/High502.21.1947
Predominant Downwind High436.01.3763
Predominant Reaching Low779.50.7697
Predominant Reaching Low/Med618.50.9701
Predominant Reaching Medium555.01.0810
Predominant Reaching Med/High504.21.1900
Predominant Reaching High465.51.2891
SA/DSPL Upwind27.36SA/DSPL Downwind67.63
Scoring OptionTODTOT
5-Band Windward/Leeward Low1087.20.5519
5-Band Windward/Leeward Low/Med817.70.7337
5-Band Windward/Leeward Medium718.60.8350
5-Band Windward/Leeward Med/High658.40.9113
5-Band Windward/Leeward High604.90.9920
Windward/Leeward 60-40 Low1100.10.5454
Windward/Leeward 60-40 Low/Med832.40.7208
Windward/Leeward 60-40 Medium737.80.8132
Windward/Leeward 60-40 Med/High686.00.8747
Windward/Leeward 60-40 High645.20.9300
5-Band AP Low800.70.7493
5-Band AP Low/Med655.90.9147
5-Band AP Medium587.01.0222
5-Band AP Med/High540.91.1092
5-Band AP High504.71.1889
5-Band SF Bay Tour - Low943.10.6362
5-Band SF Bay Tour - Low/Med784.60.7647
5-Band SF Bay Tour - Medium693.50.8652
5-Band SF Bay Tour - Med/High638.60.9395
5-Band SF Bay Tour - High593.71.0106
Chicago-Mac Upwind0.8634
Chicago-Mac All Purpose0.9086
Chicago-Mac Downwind0.9538
Bayview-Mac Cove Island0.6827
Bayview-Mac Shore0.6866
Harvest Moon Regatta507.41.1826
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.90.9304
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1513.71026.6793.3682.0620.0581.5546.1476.1451.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.90.9304
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1513.71026.6793.3682.0620.0581.5546.1476.1451.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance644.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1513.71026.6793.3682.0620.0581.5546.1476.1451.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating644.90.9304
FinRating, kevyt tuuli1065.00.9390
FinRating, kova tuuli506.40.9873
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9304
Triple Number Coastal/Long Distance Low0.8159
Triple Number Coastal/Long Distance Medium1.0105
Triple Number Coastal/Long Distance High1.1305
Triple Number Windward/Leeward Low0.6403
Triple Number Windward/Leeward Medium0.8248
Triple Number Windward/Leeward High0.9326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1513.71026.6793.3682.0620.0581.5546.1476.1451.2
For information
General Purpose Handicap (GPH)661.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.90.9304
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1513.71026.6793.3682.0620.0581.5546.1476.1451.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.90.9304
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1513.71026.6793.3682.0620.0581.5546.1476.1451.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.90.9304
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1513.71026.6793.3682.0620.0581.5546.1476.1451.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low735.4
Triple Number Coastal/Long Distance Medium593.8
Triple Number Coastal/Long Distance High530.7
Triple Number Windward/Leeward Low937.1
Triple Number Windward/Leeward Medium727.4
Triple Number Windward/Leeward High643.4
Predominantly Upwind653.8
Predominantly Downwind586.8
Predominantly Reaching569.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.90.9304
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1513.71026.6793.3682.0620.0581.5546.1476.1451.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8159
Triple Number Coastal/Long Distance Medium1.0105
Triple Number Coastal/Long Distance High1.1305
Triple Number Windward/Leeward Low0.6403
Triple Number Windward/Leeward Medium0.8248
Triple Number Windward/Leeward High0.9326
Coastal/Long Distance0.9304
Predominantly Upwind0.9177
Predominantly Downwind1.0225
For information
General Purpose Handicap (GPH)661.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0083
Distanseseilas Trippeltall svak vind0.8159
Distanseseilas Trippeltall mellomvind1.0105
Distanseseilas Trippeltall sterk vind1.1305
Pølsebane Trippeltall svak vind0.6403
Pølsebane Trippeltall mellomvind0.8248
Pølsebane Trippeltall sterk vind0.9326
Motvind Singeltall0.9177
Medvind Singeltall1.0225
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Coastal/Long Distance644.90.9304
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind653.80.9177
Predominantly Downwind586.81.0225
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore581.01.0327
Cape Doctor Coastal488.61.2280
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8159
Triple Number Coastal/Long Distance Medium1.0105
Triple Number Coastal/Long Distance High1.1305
Triple Number Windward/Leeward Low0.6403
Triple Number Windward/Leeward Medium0.8248
Triple Number Windward/Leeward High0.9326
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8159
Triple Number Coastal/Long Distance Medium1.0105
Triple Number Coastal/Long Distance High1.1305
Triple Number Windward/Leeward Low0.6403
Triple Number Windward/Leeward Medium0.8248
Triple Number Windward/Leeward High0.9326
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.90.9304
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Predominantly Upwind653.80.9177
Predominantly Downwind586.81.0225
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1513.71026.6793.3682.0620.0581.5546.1476.1451.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance644.90.9304
Triple Number Coastal/Long Distance Low735.40.8159
Triple Number Coastal/Long Distance Medium593.81.0105
Triple Number Coastal/Long Distance High530.71.1305
Triple Number Windward/Leeward Low937.10.6403
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1513.71026.6793.3682.0620.0581.5546.1476.1451.2
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low735.40.8159
Triple Number AP Medium593.81.0104
Triple Number AP High530.71.1305
Triple Number Windward/Leeward Low978.40.6132
Triple Number Windward/Leeward Medium727.40.8248
Triple Number Windward/Leeward High643.40.9326
Single Number Predominant Upwind677.30.8858
Single Number Predominant Reaching583.01.0292
Single Number Predominant Downwind605.40.9911
Predominant Upwind - Low892.90.6720
Predominant Upwind - Low/Med702.10.8546
Predominant Upwind - Medium638.10.9402
Predominant Upwind - Med/High604.30.9928
Predominant Upwind - High586.01.0239
Predominant Downwind Low859.90.6977
Predominant Downwind Low/Med657.30.9128
Predominant Downwind Medium572.91.0473
Predominant Downwind Med/High502.21.1947
Predominant Downwind High436.01.3763
Predominant Reaching Low779.50.7697
Predominant Reaching Low/Med618.50.9701
Predominant Reaching Medium555.01.0810
Predominant Reaching Med/High504.21.1900
Predominant Reaching High465.51.2891
SA/DSPL Upwind27.36SA/DSPL Downwind67.63
Scoring OptionTODTOT
5-Band Windward/Leeward Low1087.20.5519
5-Band Windward/Leeward Low/Med817.70.7337
5-Band Windward/Leeward Medium718.60.8350
5-Band Windward/Leeward Med/High658.40.9113
5-Band Windward/Leeward High604.90.9920
Windward/Leeward 60-40 Low1100.10.5454
Windward/Leeward 60-40 Low/Med832.40.7208
Windward/Leeward 60-40 Medium737.80.8132
Windward/Leeward 60-40 Med/High686.00.8747
Windward/Leeward 60-40 High645.20.9300
5-Band AP Low800.70.7493
5-Band AP Low/Med655.90.9147
5-Band AP Medium587.01.0222
5-Band AP Med/High540.91.1092
5-Band AP High504.71.1889
5-Band SF Bay Tour - Low943.10.6362
5-Band SF Bay Tour - Low/Med784.60.7647
5-Band SF Bay Tour - Medium693.50.8652
5-Band SF Bay Tour - Med/High638.60.9395
5-Band SF Bay Tour - High593.71.0106
Chicago-Mac Upwind0.8634
Chicago-Mac All Purpose0.9086
Chicago-Mac Downwind0.9538
Bayview-Mac Cove Island0.6827
Bayview-Mac Shore0.6866
Harvest Moon Regatta507.41.1826
International Certificate2025
MOURAESP-324J80
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 80Measurement19/03/2019HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.000Max. Beam2.488Draft1.492Displacement1,393Wetted area11.65IMS L7.135LSM06.765Acc. length8.032Sink (kg/mm) 8.87
VCGD-0.188VCGM-0.110RM Rated (kg·m) 27.0Limit of positive stability(°) 115.8Stability Index108.5Default crew weight394Declared crew weight285
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P9.150IG9.550ISP10.060MDT10.081MDL10.133MDT20.065MDL20.103TL0.310MW0.133GO0.133
E3.810J2.880BAS1.300FSD0.026SFJ0.000SPLWPLTPS4.700BD0.094MWT55.00MCG3.450
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date19/03/2019MeasurerESP 825-842CommentMEDIDO SIN MOTOR
SFFP0.177FFM0.881FF0.881LCFcl4.244SG1.0250
SAFP8.015FAM0.633FA0.633LCFsh4.420HBI0.745
W125.0W225.0W325.0W425.0
PD1587.0PD2588.4PD3588.4PD4588.4
WD8.070PLM9000.00GSA1.0RSA1.0RM27.0
BALLAST
TANKS
INVENTORY
IdDescriptionWeight SailingLCGVCGGAIdDescriptionWeight SailingLCGVCGGA01BATERÍA2.86   
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG01BatteryBATERÍA122.86Total deductible0
International Certificate2025
MOURAESP-324J80
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMAYOR0.150.801.422.433.1920.6519/03/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentFOQUE0.080.410.771.462.192.889.19YesNo 13.51
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment0112.129.5810.857.037.1698%63.8019/03/2019