Club Certificate2025
AROUSAESP-10978_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 Angles42.8°42.8°41.0°39.2°37.3°36.8°36.8°38.0°41.1°
Beat VMG2.192.983.574.014.314.454.484.434.25
52°3.374.505.265.695.966.126.186.206.16
60°3.574.715.435.826.086.276.386.446.43
75°3.694.845.555.936.216.466.666.856.93
90°3.594.825.656.106.416.616.767.207.46
110°3.624.855.686.146.536.907.247.748.15
120°3.454.685.556.056.446.837.228.199.16
135°3.044.225.165.796.206.586.977.969.93
150°2.543.644.615.385.896.266.637.398.63
Run VMG2.203.154.004.735.345.806.156.827.56
Gybe Angles148.3°148.3°152.5°157.9°165.5°174.5°177.7°177.4°165.1°
APH ToD:654.9CDL: 6.437APH ToT: 0.9162CertNo:1097801
BOAT
ClassYATLANT 24DesignerCELABuilderPOLIMARAge date01/2003Series date01/2003Offset fileE307.OFFData fileE10978_C
HULL
Length Overall6.750 mMaximum Beam2.734 mDraft1.507 mDisplacement1,534 kgDLR6.1866IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight320 kg(declared)Minimum weight190 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail17.8018.11Headsail Luffed14.8614.86Headsail FlyingSymmetric36.6836.68Asymmetric
STORM SAIL AREAS (m²)
Trysail5.45Storm Jib4.79Heavy Weather Jib12.91
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
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.
ORC Ref  03510003UD7Issued on 19/06/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
AROUSAESP-10978_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 VMG1647.41209.31007.5898.3834.3809.3803.8813.5847.9
52°1069.1800.5684.6632.3604.2588.5582.7580.2584.4
60°1008.8764.1662.4618.2592.0573.8564.6558.6559.8
75°975.8743.6649.0607.6580.2557.2540.7525.6519.2
90°1002.6747.3637.2590.4561.2544.9532.3500.0482.9
110°995.5742.8634.0586.5551.0521.7497.2465.2441.5
120°1044.4770.0648.7595.2558.6527.1498.3439.6393.2
135°1185.1852.9697.6621.6580.8546.8516.6452.4362.4
150°1417.5989.1780.5668.7610.8574.6543.3487.0417.1
Run VMG1639.21142.1899.0761.3674.2620.8585.0528.0476.1
Selected Courses
Windward / Leeward1641.51175.7953.2829.8754.3715.0694.4670.8662.0
All purpose1251.1913.7758.5679.7632.7604.8586.6560.1540.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward792.30.7573
All purpose654.90.9162
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance708.90.8463
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91172.3899.0756.3671.8626.9593.2532.4508.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6587
Downwind "popa"0.8061
70% up, 30% down "Ilhabela"0.6969
30% up, 70% down "Ilhabela-inverso"0.7554
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Predominantly Upwind707.90.8476
Predominantly Downwind663.30.9045
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low836.10.7176
Triple Number AP Medium651.90.9203
Triple Number AP High581.21.0324
Triple Number Windward/Leeward Low1110.00.5405
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Single Number Predominant Upwind735.50.8158
Single Number Predominant Reaching653.10.9187
Single Number Predominant Downwind690.30.8692
Predominant Upwind - Low1003.70.5978
Predominant Upwind - Low/Med776.20.7730
Predominant Upwind - Medium685.50.8752
Predominant Upwind - Med/High641.30.9355
Predominant Upwind - High626.30.9580
Predominant Downwind Low1002.10.5988
Predominant Downwind Low/Med748.50.8016
Predominant Downwind Medium641.00.9361
Predominant Downwind Med/High572.71.0476
Predominant Downwind High526.31.1400
Predominant Reaching Low897.80.6683
Predominant Reaching Low/Med694.10.8644
Predominant Reaching Medium613.20.9785
Predominant Reaching Med/High563.61.0646
Predominant Reaching High528.81.1346
SA/DSPL Upwind24.52SA/DSPL Downwind40.90
Scoring OptionTODTOT
5-Band Windward/Leeward Low1237.00.4851
5-Band Windward/Leeward Low/Med913.10.6571
5-Band Windward/Leeward Medium772.00.7773
5-Band Windward/Leeward Med/High698.90.8585
5-Band Windward/Leeward High673.30.8911
Windward/Leeward 60-40 Low1243.30.4826
Windward/Leeward 60-40 Low/Med925.10.6486
Windward/Leeward 60-40 Medium788.10.7613
Windward/Leeward 60-40 Med/High720.90.8323
Windward/Leeward 60-40 High702.20.8544
5-Band AP Low920.30.6520
5-Band AP Low/Med735.00.8163
5-Band AP Medium642.50.9339
5-Band AP Med/High589.01.0186
5-Band AP High561.31.0690
5-Band SF Bay Tour - Low1071.90.5597
5-Band SF Bay Tour - Low/Med877.50.6838
5-Band SF Bay Tour - Medium750.30.7997
5-Band SF Bay Tour - Med/High684.30.8767
5-Band SF Bay Tour - High659.00.9105
Chicago-Mac Upwind0.7909
Chicago-Mac All Purpose0.8170
Chicago-Mac Downwind0.8382
Bayview-Mac Cove Island0.6040
Bayview-Mac Shore0.6082
Harvest Moon Regatta571.31.0502
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance708.90.8463
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91172.3899.0756.3671.8626.9593.2532.4508.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance708.90.8463
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91172.3899.0756.3671.8626.9593.2532.4508.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance708.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91172.3899.0756.3671.8626.9593.2532.4508.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating708.90.8463
FinRating, kevyt tuuli1215.70.8226
FinRating, kova tuuli563.00.8880
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8463
Triple Number Coastal/Long Distance Low0.7176
Triple Number Coastal/Long Distance Medium0.9204
Triple Number Coastal/Long Distance High1.0324
Triple Number Windward/Leeward Low0.5637
Triple Number Windward/Leeward Medium0.7631
Triple Number Windward/Leeward High0.8687
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91172.3899.0756.3671.8626.9593.2532.4508.9
For information
General Purpose Handicap (GPH)733.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance708.90.8463
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91172.3899.0756.3671.8626.9593.2532.4508.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance708.90.8463
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91172.3899.0756.3671.8626.9593.2532.4508.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance708.90.8463
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91172.3899.0756.3671.8626.9593.2532.4508.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low836.1
Triple Number Coastal/Long Distance Medium651.9
Triple Number Coastal/Long Distance High581.2
Triple Number Windward/Leeward Low1064.4
Triple Number Windward/Leeward Medium786.3
Triple Number Windward/Leeward High690.7
Predominantly Upwind707.9
Predominantly Downwind663.3
Predominantly Reaching639.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance708.90.8463
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91172.3899.0756.3671.8626.9593.2532.4508.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7176
Triple Number Coastal/Long Distance Medium0.9204
Triple Number Coastal/Long Distance High1.0324
Triple Number Windward/Leeward Low0.5637
Triple Number Windward/Leeward Medium0.7631
Triple Number Windward/Leeward High0.8687
Coastal/Long Distance0.8463
Predominantly Upwind0.8476
Predominantly Downwind0.9045
For information
General Purpose Handicap (GPH)733.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9162
Distanseseilas Trippeltall svak vind0.7176
Distanseseilas Trippeltall mellomvind0.9204
Distanseseilas Trippeltall sterk vind1.0324
Pølsebane Trippeltall svak vind0.5637
Pølsebane Trippeltall mellomvind0.7631
Pølsebane Trippeltall sterk vind0.8687
Motvind Singeltall0.8476
Medvind Singeltall0.9045
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Coastal/Long Distance708.90.8463
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind707.90.8476
Predominantly Downwind663.30.9045
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore664.60.9027
Cape Doctor Coastal546.31.0982
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7176
Triple Number Coastal/Long Distance Medium0.9204
Triple Number Coastal/Long Distance High1.0324
Triple Number Windward/Leeward Low0.5637
Triple Number Windward/Leeward Medium0.7631
Triple Number Windward/Leeward High0.8687
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7176
Triple Number Coastal/Long Distance Medium0.9204
Triple Number Coastal/Long Distance High1.0324
Triple Number Windward/Leeward Low0.5637
Triple Number Windward/Leeward Medium0.7631
Triple Number Windward/Leeward High0.8687
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance708.90.8463
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Predominantly Upwind707.90.8476
Predominantly Downwind663.30.9045
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91172.3899.0756.3671.8626.9593.2532.4508.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance708.90.8463
Triple Number Coastal/Long Distance Low836.10.7176
Triple Number Coastal/Long Distance Medium651.90.9204
Triple Number Coastal/Long Distance High581.21.0324
Triple Number Windward/Leeward Low1064.40.5637
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.91172.3899.0756.3671.8626.9593.2532.4508.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low836.10.7176
Triple Number AP Medium651.90.9203
Triple Number AP High581.21.0324
Triple Number Windward/Leeward Low1110.00.5405
Triple Number Windward/Leeward Medium786.30.7631
Triple Number Windward/Leeward High690.70.8687
Single Number Predominant Upwind735.50.8158
Single Number Predominant Reaching653.10.9187
Single Number Predominant Downwind690.30.8692
Predominant Upwind - Low1003.70.5978
Predominant Upwind - Low/Med776.20.7730
Predominant Upwind - Medium685.50.8752
Predominant Upwind - Med/High641.30.9355
Predominant Upwind - High626.30.9580
Predominant Downwind Low1002.10.5988
Predominant Downwind Low/Med748.50.8016
Predominant Downwind Medium641.00.9361
Predominant Downwind Med/High572.71.0476
Predominant Downwind High526.31.1400
Predominant Reaching Low897.80.6683
Predominant Reaching Low/Med694.10.8644
Predominant Reaching Medium613.20.9785
Predominant Reaching Med/High563.61.0646
Predominant Reaching High528.81.1346
SA/DSPL Upwind24.52SA/DSPL Downwind40.90
Scoring OptionTODTOT
5-Band Windward/Leeward Low1237.00.4851
5-Band Windward/Leeward Low/Med913.10.6571
5-Band Windward/Leeward Medium772.00.7773
5-Band Windward/Leeward Med/High698.90.8585
5-Band Windward/Leeward High673.30.8911
Windward/Leeward 60-40 Low1243.30.4826
Windward/Leeward 60-40 Low/Med925.10.6486
Windward/Leeward 60-40 Medium788.10.7613
Windward/Leeward 60-40 Med/High720.90.8323
Windward/Leeward 60-40 High702.20.8544
5-Band AP Low920.30.6520
5-Band AP Low/Med735.00.8163
5-Band AP Medium642.50.9339
5-Band AP Med/High589.01.0186
5-Band AP High561.31.0690
5-Band SF Bay Tour - Low1071.90.5597
5-Band SF Bay Tour - Low/Med877.50.6838
5-Band SF Bay Tour - Medium750.30.7997
5-Band SF Bay Tour - Med/High684.30.8767
5-Band SF Bay Tour - High659.00.9105
Chicago-Mac Upwind0.7909
Chicago-Mac All Purpose0.8170
Chicago-Mac Downwind0.8382
Bayview-Mac Cove Island0.6040
Bayview-Mac Shore0.6082
Harvest Moon Regatta571.31.0502
ORC Ref  03510003UD7Issued on 19/06/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
AROUSAESP-10978_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassYATLANT 24Measurement15/04/2024HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA6.750Max. Beam2.734Draft1.507Displacement1,534Wetted area12.11IMS L6.469LSM06.282Acc. length6.750Sink (kg/mm) 9.51
VCGD-0.046VCGM-0.043RM Rated (kg·m) 39.2Limit of positive stability(°) N/AStability IndexN/ADefault crew weight355Declared crew weight320
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P9.200IG9.700ISP9.900MDT10.080MDL10.121MDT20.080MDL20.121TLMW0.121GO0.140
E3.380J2.350BAS1.060FSD0.040SFJ0.060SPL2.800WPLTPSBD0.100MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered40.0Flotation Date01/01/2010
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510003UD7Issued on 19/06/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
AROUSAESP-10978_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.130.641.172.072.7517.8015/04/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.470.851.642.443.209.07NoNo 14.8615/04/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment09.249.249.244.754.8236.68
ORC Ref  03510003UD7Issued on 19/06/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org