Club Certificate2025
TXIOESP-2885_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 Angles42.6°42.6°39.9°38.5°37.9°37.8°37.9°38.6°41.1°
Beat VMG2.783.794.514.824.945.005.045.044.85
52°4.395.736.506.806.927.007.067.117.06
60°4.686.006.686.987.127.217.287.367.36
75°4.856.176.827.157.387.527.647.817.88
90°4.696.056.807.197.507.767.988.298.51
110°4.325.806.797.287.688.058.368.869.26
120°4.115.586.627.197.658.088.569.5110.40
135°3.504.926.096.837.327.808.329.6512.36
150°2.844.115.266.236.897.357.818.9010.79
Run VMG2.463.564.565.426.156.727.188.039.35
Gybe Angles143.8°143.8°148.9°153.9°162.1°169.8°177.2°176.3°143.3°
APH ToD:558.2CDL: 8.450APH ToT: 1.0749CertNo:288501
BOAT
ClassX - 3/4 TONDesignerNIEL JEPPESENBuilderX YACHTSAge date03/1989Series date01/1989Offset fileETXIO.OFFData fileE2885_C
HULL
Length Overall10.058 mMaximum Beam3.344 mDraft1.797 mDisplacement2,970 kgDLR6.1186IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFeathering 2 bladesDiameter0.350m
CREW
Maximum weight480 kg(declared)Minimum weight350 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.9138.85Headsail Luffed24.5324.53Headsail FlyingSymmetric58.7758.77Asymmetric
STORM SAIL AREAS (m²)
Trysail10.76Storm Jib6.78Heavy Weather Jib18.30
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
ESCORA CADUCADA.
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
TXIOESP-2885_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 VMG1293.1949.1799.0747.5728.3719.5713.7713.9742.1
52°820.3628.3553.4529.4519.9514.3510.2506.1510.0
60°769.7600.4538.7516.1505.8499.5494.7488.9489.1
75°742.0583.6527.8503.4488.0478.4471.1460.9456.8
90°767.5595.0529.3500.4480.3463.9451.0434.1423.2
110°832.5620.8530.5494.5468.9447.4430.6406.1388.8
120°875.8645.5544.0500.5470.9445.3420.8378.6346.1
135°1029.1731.1591.6527.3491.6461.4432.8373.0291.3
150°1265.9876.0684.1577.7522.5489.6461.0404.4333.6
Run VMG1462.01011.5789.9663.7585.4535.5501.7448.4385.2
Selected Courses
Windward / Leeward1376.2980.3794.5705.6656.9627.5607.7581.2563.6
All purpose1024.9751.5628.8574.1543.8523.9508.4484.0464.6
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward682.00.8798
All purpose558.21.0749
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.40.9911
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.8983.4750.4641.1579.2543.6512.8460.4439.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7820
Downwind "popa"0.9259
70% up, 30% down "Ilhabela"0.8202
30% up, 70% down "Ilhabela-inverso"0.8775
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Predominantly Upwind601.00.9983
Predominantly Downwind566.01.0601
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low690.10.8694
Triple Number AP Medium556.01.0791
Triple Number AP High503.11.1926
Triple Number Windward/Leeward Low927.50.6469
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Single Number Predominant Upwind621.50.9655
Single Number Predominant Reaching551.71.0876
Single Number Predominant Downwind589.11.0185
Predominant Upwind - Low806.30.7441
Predominant Upwind - Low/Med642.20.9342
Predominant Upwind - Medium587.71.0210
Predominant Upwind - Med/High558.81.0737
Predominant Upwind - High544.21.1026
Predominant Downwind Low849.40.7064
Predominant Downwind Low/Med637.00.9420
Predominant Downwind Medium549.31.0924
Predominant Downwind Med/High490.21.2240
Predominant Downwind High447.11.3421
Predominant Reaching Low735.70.8155
Predominant Reaching Low/Med581.51.0318
Predominant Reaching Medium523.01.1472
Predominant Reaching Med/High482.91.2426
Predominant Reaching High453.31.3236
SA/DSPL Upwind30.12SA/DSPL Downwind46.63
Scoring OptionTODTOT
5-Band Windward/Leeward Low1033.10.5808
5-Band Windward/Leeward Low/Med770.20.7790
5-Band Windward/Leeward Medium667.40.8990
5-Band Windward/Leeward Med/High610.70.9825
5-Band Windward/Leeward High582.71.0297
Windward/Leeward 60-40 Low1026.00.5848
Windward/Leeward 60-40 Low/Med774.60.7745
Windward/Leeward 60-40 Medium680.80.8813
Windward/Leeward 60-40 Med/High631.80.9497
Windward/Leeward 60-40 High609.90.9837
5-Band AP Low760.70.7887
5-Band AP Low/Med615.00.9756
5-Band AP Medium549.61.0917
5-Band AP Med/High509.91.1768
5-Band AP High484.81.2375
5-Band SF Bay Tour - Low887.30.6762
5-Band SF Bay Tour - Low/Med736.00.8152
5-Band SF Bay Tour - Medium646.30.9283
5-Band SF Bay Tour - Med/High596.71.0055
5-Band SF Bay Tour - High569.71.0533
Chicago-Mac Upwind0.9421
Chicago-Mac All Purpose0.9656
Chicago-Mac Downwind0.9821
Bayview-Mac Cove Island0.7233
Bayview-Mac Shore0.7302
Harvest Moon Regatta484.91.2375
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.40.9911
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.8983.4750.4641.1579.2543.6512.8460.4439.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.40.9911
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.8983.4750.4641.1579.2543.6512.8460.4439.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance605.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.8983.4750.4641.1579.2543.6512.8460.4439.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating605.40.9911
FinRating, kevyt tuuli1014.90.9854
FinRating, kova tuuli486.11.0286
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9911
Triple Number Coastal/Long Distance Low0.8694
Triple Number Coastal/Long Distance Medium1.0792
Triple Number Coastal/Long Distance High1.1926
Triple Number Windward/Leeward Low0.6762
Triple Number Windward/Leeward Medium0.8860
Triple Number Windward/Leeward High0.9955
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.8983.4750.4641.1579.2543.6512.8460.4439.5
For information
General Purpose Handicap (GPH)620.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.40.9911
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.8983.4750.4641.1579.2543.6512.8460.4439.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.40.9911
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.8983.4750.4641.1579.2543.6512.8460.4439.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.40.9911
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.8983.4750.4641.1579.2543.6512.8460.4439.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low690.1
Triple Number Coastal/Long Distance Medium556.0
Triple Number Coastal/Long Distance High503.1
Triple Number Windward/Leeward Low887.3
Triple Number Windward/Leeward Medium677.2
Triple Number Windward/Leeward High602.7
Predominantly Upwind601.0
Predominantly Downwind566.0
Predominantly Reaching542.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.40.9911
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.8983.4750.4641.1579.2543.6512.8460.4439.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8694
Triple Number Coastal/Long Distance Medium1.0792
Triple Number Coastal/Long Distance High1.1926
Triple Number Windward/Leeward Low0.6762
Triple Number Windward/Leeward Medium0.8860
Triple Number Windward/Leeward High0.9955
Coastal/Long Distance0.9911
Predominantly Upwind0.9983
Predominantly Downwind1.0601
For information
General Purpose Handicap (GPH)620.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0749
Distanseseilas Trippeltall svak vind0.8694
Distanseseilas Trippeltall mellomvind1.0792
Distanseseilas Trippeltall sterk vind1.1926
Pølsebane Trippeltall svak vind0.6762
Pølsebane Trippeltall mellomvind0.8860
Pølsebane Trippeltall sterk vind0.9955
Motvind Singeltall0.9983
Medvind Singeltall1.0601
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Coastal/Long Distance605.40.9911
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind601.00.9983
Predominantly Downwind566.01.0601
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore568.91.0547
Cape Doctor Coastal470.41.2755
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8694
Triple Number Coastal/Long Distance Medium1.0792
Triple Number Coastal/Long Distance High1.1926
Triple Number Windward/Leeward Low0.6762
Triple Number Windward/Leeward Medium0.8860
Triple Number Windward/Leeward High0.9955
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8694
Triple Number Coastal/Long Distance Medium1.0792
Triple Number Coastal/Long Distance High1.1926
Triple Number Windward/Leeward Low0.6762
Triple Number Windward/Leeward Medium0.8860
Triple Number Windward/Leeward High0.9955
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.40.9911
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Predominantly Upwind601.00.9983
Predominantly Downwind566.01.0601
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.8983.4750.4641.1579.2543.6512.8460.4439.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance605.40.9911
Triple Number Coastal/Long Distance Low690.10.8694
Triple Number Coastal/Long Distance Medium556.01.0792
Triple Number Coastal/Long Distance High503.11.1926
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.8983.4750.4641.1579.2543.6512.8460.4439.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low690.10.8694
Triple Number AP Medium556.01.0791
Triple Number AP High503.11.1926
Triple Number Windward/Leeward Low927.50.6469
Triple Number Windward/Leeward Medium677.20.8860
Triple Number Windward/Leeward High602.70.9955
Single Number Predominant Upwind621.50.9655
Single Number Predominant Reaching551.71.0876
Single Number Predominant Downwind589.11.0185
Predominant Upwind - Low806.30.7441
Predominant Upwind - Low/Med642.20.9342
Predominant Upwind - Medium587.71.0210
Predominant Upwind - Med/High558.81.0737
Predominant Upwind - High544.21.1026
Predominant Downwind Low849.40.7064
Predominant Downwind Low/Med637.00.9420
Predominant Downwind Medium549.31.0924
Predominant Downwind Med/High490.21.2240
Predominant Downwind High447.11.3421
Predominant Reaching Low735.70.8155
Predominant Reaching Low/Med581.51.0318
Predominant Reaching Medium523.01.1472
Predominant Reaching Med/High482.91.2426
Predominant Reaching High453.31.3236
SA/DSPL Upwind30.12SA/DSPL Downwind46.63
Scoring OptionTODTOT
5-Band Windward/Leeward Low1033.10.5808
5-Band Windward/Leeward Low/Med770.20.7790
5-Band Windward/Leeward Medium667.40.8990
5-Band Windward/Leeward Med/High610.70.9825
5-Band Windward/Leeward High582.71.0297
Windward/Leeward 60-40 Low1026.00.5848
Windward/Leeward 60-40 Low/Med774.60.7745
Windward/Leeward 60-40 Medium680.80.8813
Windward/Leeward 60-40 Med/High631.80.9497
Windward/Leeward 60-40 High609.90.9837
5-Band AP Low760.70.7887
5-Band AP Low/Med615.00.9756
5-Band AP Medium549.61.0917
5-Band AP Med/High509.91.1768
5-Band AP High484.81.2375
5-Band SF Bay Tour - Low887.30.6762
5-Band SF Bay Tour - Low/Med736.00.8152
5-Band SF Bay Tour - Medium646.30.9283
5-Band SF Bay Tour - Med/High596.71.0055
5-Band SF Bay Tour - High569.71.0533
Chicago-Mac Upwind0.9421
Chicago-Mac All Purpose0.9656
Chicago-Mac Downwind0.9821
Bayview-Mac Cove Island0.7233
Bayview-Mac Shore0.7302
Harvest Moon Regatta484.91.2375
Club Certificate2025
TXIOESP-2885_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX - 3/4 TONMeasurement04/03/2010HINPlan reviewHull constructionLightCarbon rudderYesLight stanchionsNoTrim tabNo
LOA10.058Max. Beam3.344Draft1.797Displacement2,970Wetted area17.98IMS L8.492LSM07.858Acc. length10.058Sink (kg/mm) 13.57
VCGD-0.194VCGM-0.014RM Rated (kg·m) 73.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight488Declared crew weight480
PROPELLER
Propeller TypeFeathering 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.350PBWPIPA0.0040
PSD0.025PHD0.063PHL0.105
PSA18.0°ESL0.860
ST10.023ST20.077ST30.077
ST40.047ST50.230
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays2CheckstaysSpreaders2Rotating mastNo
P12.800IG11.640ISP11.700MDT10.090MDL10.140MDT20.060MDL20.070TL3.150MW0.140GO0.140
E4.800J3.500BAS1.710FSD0.027SFJSPL3.580WPLTPSBD0.160MWT108.00MCG3.820
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.200Flotation Date04/03/2010
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
TXIOESP-2885_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.801.331.993.094.0037.9112/02/2013
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentGENOVA II0.080.551.022.053.164.3911.55NoNo 24.5316/04/2019
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment0,611.5511.5511.556.136.0158.7704/03/20100,7511.9711.9711.975.855.9358.5104/03/2010