Club Certificate2025
MARAESP-15011_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 Angles43.2°43.2°41.7°40.6°38.9°37.9°38.0°39.6°42.6°
Beat VMG1.932.663.223.613.894.074.124.063.90
52°2.984.034.795.245.505.685.785.825.77
60°3.164.244.975.385.645.845.986.086.07
75°3.374.555.355.705.866.026.256.526.60
90°3.834.965.636.036.316.496.656.917.25
110°3.875.015.686.156.617.097.618.669.76
120°3.714.865.586.046.517.077.8510.0211.50
135°3.244.415.265.776.196.657.2910.3513.46
150°2.663.764.695.345.766.126.498.5111.72
Run VMG2.303.264.064.645.075.425.737.3710.15
Gybe Angles145.6°145.6°149.2°152.0°158.5°162.4°161.8°137.1°142.2°
APH ToD:685.0CDL: 5.379APH ToT: 0.8759CertNo:1501101
BOAT
ClassSUN FAST 20 CBDesignerCENTKOWSKI JBuilderJEANNEAUAge date01/1996Series date01/1996Offset fileE248.OFFData fileE15011_C
HULL
Length Overall6.110 mMaximum Beam2.338 mDraft1.255 mDisplacement722 kgDLR5.6000IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight250 kg(declared)Minimum weight130 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail12.2312.35Headsail Luffed5.905.90Headsail FlyingSymmetricAsymmetric31.8731.87 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail3.96Storm Jib2.30Heavy Weather Jib6.19
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
MOTOR FUERABORDA QUILLA ABATIBLE
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
MARAESP-15011_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 VMG1866.71354.21117.0998.0926.1884.2873.1886.5924.0
52°1208.3892.3751.4687.0654.4633.5622.5618.5623.8
60°1138.0849.7724.5668.6638.7616.5601.6591.8593.4
75°1067.1791.2672.8631.4614.6597.6576.4551.9545.7
90°940.3725.4640.0596.8570.2554.5541.4520.7496.2
110°929.9718.5633.9585.1544.5507.9473.3415.6368.9
120°969.8740.0645.2595.9552.8509.0458.7359.2313.0
135°1112.5816.9684.8624.4581.2541.1494.1347.8267.4
150°1354.2957.4768.3674.1624.9588.2554.8423.2307.1
Run VMG1564.31105.5887.2776.5709.8664.3628.0488.6354.7
Selected Courses
Windward / Leeward1715.01229.91002.1887.2817.9774.2750.5687.6639.3
All purpose1288.4945.4789.8713.9667.5634.3610.0556.8521.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward848.80.7069
All purpose685.00.8759
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance745.50.8048
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1792.61217.4940.6801.5713.8658.6613.9521.7484.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.5967
Downwind "popa"0.7985
70% up, 30% down "Ilhabela"0.6456
30% up, 70% down "Ilhabela-inverso"0.7249
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Predominantly Upwind756.80.7928
Predominantly Downwind681.90.8798
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low867.60.6916
Triple Number AP Medium684.90.8760
Triple Number AP High596.11.0065
Triple Number Windward/Leeward Low1164.40.5153
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Single Number Predominant Upwind785.10.7643
Single Number Predominant Reaching667.00.8996
Single Number Predominant Downwind699.90.8572
Predominant Upwind - Low1074.90.5582
Predominant Upwind - Low/Med831.90.7212
Predominant Upwind - Medium734.70.8167
Predominant Upwind - Med/High679.10.8835
Predominant Upwind - High652.50.9195
Predominant Downwind Low995.10.6029
Predominant Downwind Low/Med761.80.7876
Predominant Downwind Medium663.50.9042
Predominant Downwind Med/High583.11.0291
Predominant Downwind High496.31.2090
Predominant Reaching Low903.70.6639
Predominant Reaching Low/Med712.40.8422
Predominant Reaching Medium634.10.9462
Predominant Reaching Med/High574.51.0444
Predominant Reaching High520.21.1533
SA/DSPL Upwind22.55SA/DSPL Downwind54.84
Scoring OptionTODTOT
5-Band Windward/Leeward Low1294.30.4636
5-Band Windward/Leeward Low/Med968.00.6199
5-Band Windward/Leeward Medium831.80.7213
5-Band Windward/Leeward Med/High749.40.8007
5-Band Windward/Leeward High690.10.8694
Windward/Leeward 60-40 Low1320.10.4545
Windward/Leeward 60-40 Low/Med990.70.6056
Windward/Leeward 60-40 Medium854.00.7026
Windward/Leeward 60-40 Med/High775.80.7734
Windward/Leeward 60-40 High730.20.8217
5-Band AP Low939.50.6387
5-Band AP Low/Med767.90.7814
5-Band AP Medium675.00.8888
5-Band AP Med/High609.90.9838
5-Band AP High560.01.0715
5-Band SF Bay Tour - Low1126.40.5327
5-Band SF Bay Tour - Low/Med931.10.6444
5-Band SF Bay Tour - Medium804.20.7461
5-Band SF Bay Tour - Med/High725.00.8276
5-Band SF Bay Tour - High669.60.8960
Chicago-Mac Upwind0.7393
Chicago-Mac All Purpose0.7834
Chicago-Mac Downwind0.8245
Bayview-Mac Cove Island0.5805
Bayview-Mac Shore0.5841
Harvest Moon Regatta577.71.0386
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance745.50.8048
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1792.61217.4940.6801.5713.8658.6613.9521.7484.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance745.50.8048
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1792.61217.4940.6801.5713.8658.6613.9521.7484.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance745.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1792.61217.4940.6801.5713.8658.6613.9521.7484.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)745.50.8048
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1792.61217.4940.6801.5713.8658.6613.9521.7484.4
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8048
Triple Number Coastal/Long Distance Low0.6916
Triple Number Coastal/Long Distance Medium0.8761
Triple Number Coastal/Long Distance High1.0065
Triple Number Windward/Leeward Low0.5376
Triple Number Windward/Leeward Medium0.7097
Triple Number Windward/Leeward High0.8187
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1792.61217.4940.6801.5713.8658.6613.9521.7484.4
For information
General Purpose Handicap (GPH)766.5
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance745.50.8048
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1792.61217.4940.6801.5713.8658.6613.9521.7484.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance745.50.8048
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1792.61217.4940.6801.5713.8658.6613.9521.7484.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance745.50.8048
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1792.61217.4940.6801.5713.8658.6613.9521.7484.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low867.6
Triple Number Coastal/Long Distance Medium684.9
Triple Number Coastal/Long Distance High596.1
Triple Number Windward/Leeward Low1116.1
Triple Number Windward/Leeward Medium845.4
Triple Number Windward/Leeward High732.9
Predominantly Upwind756.8
Predominantly Downwind681.9
Predominantly Reaching655.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance745.50.8048
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1792.61217.4940.6801.5713.8658.6613.9521.7484.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6916
Triple Number Coastal/Long Distance Medium0.8761
Triple Number Coastal/Long Distance High1.0065
Triple Number Windward/Leeward Low0.5376
Triple Number Windward/Leeward Medium0.7097
Triple Number Windward/Leeward High0.8187
Coastal/Long Distance0.8048
Predominantly Upwind0.7928
Predominantly Downwind0.8798
For information
General Purpose Handicap (GPH)766.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8759
Distanseseilas Trippeltall svak vind0.6916
Distanseseilas Trippeltall mellomvind0.8761
Distanseseilas Trippeltall sterk vind1.0065
Pølsebane Trippeltall svak vind0.5376
Pølsebane Trippeltall mellomvind0.7097
Pølsebane Trippeltall sterk vind0.8187
Motvind Singeltall0.7928
Medvind Singeltall0.8798
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Coastal/Long Distance745.50.8048
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind756.80.7928
Predominantly Downwind681.90.8798
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore653.80.9177
Cape Doctor Coastal532.31.1271
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6916
Triple Number Coastal/Long Distance Medium0.8761
Triple Number Coastal/Long Distance High1.0065
Triple Number Windward/Leeward Low0.5376
Triple Number Windward/Leeward Medium0.7097
Triple Number Windward/Leeward High0.8187
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6916
Triple Number Coastal/Long Distance Medium0.8761
Triple Number Coastal/Long Distance High1.0065
Triple Number Windward/Leeward Low0.5376
Triple Number Windward/Leeward Medium0.7097
Triple Number Windward/Leeward High0.8187
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance745.50.8048
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Predominantly Upwind756.80.7928
Predominantly Downwind681.90.8798
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1792.61217.4940.6801.5713.8658.6613.9521.7484.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance745.50.8048
Triple Number Coastal/Long Distance Low867.60.6916
Triple Number Coastal/Long Distance Medium684.90.8761
Triple Number Coastal/Long Distance High596.11.0065
Triple Number Windward/Leeward Low1116.10.5376
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1792.61217.4940.6801.5713.8658.6613.9521.7484.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low867.60.6916
Triple Number AP Medium684.90.8760
Triple Number AP High596.11.0065
Triple Number Windward/Leeward Low1164.40.5153
Triple Number Windward/Leeward Medium845.40.7097
Triple Number Windward/Leeward High732.90.8187
Single Number Predominant Upwind785.10.7643
Single Number Predominant Reaching667.00.8996
Single Number Predominant Downwind699.90.8572
Predominant Upwind - Low1074.90.5582
Predominant Upwind - Low/Med831.90.7212
Predominant Upwind - Medium734.70.8167
Predominant Upwind - Med/High679.10.8835
Predominant Upwind - High652.50.9195
Predominant Downwind Low995.10.6029
Predominant Downwind Low/Med761.80.7876
Predominant Downwind Medium663.50.9042
Predominant Downwind Med/High583.11.0291
Predominant Downwind High496.31.2090
Predominant Reaching Low903.70.6639
Predominant Reaching Low/Med712.40.8422
Predominant Reaching Medium634.10.9462
Predominant Reaching Med/High574.51.0444
Predominant Reaching High520.21.1533
SA/DSPL Upwind22.55SA/DSPL Downwind54.84
Scoring OptionTODTOT
5-Band Windward/Leeward Low1294.30.4636
5-Band Windward/Leeward Low/Med968.00.6199
5-Band Windward/Leeward Medium831.80.7213
5-Band Windward/Leeward Med/High749.40.8007
5-Band Windward/Leeward High690.10.8694
Windward/Leeward 60-40 Low1320.10.4545
Windward/Leeward 60-40 Low/Med990.70.6056
Windward/Leeward 60-40 Medium854.00.7026
Windward/Leeward 60-40 Med/High775.80.7734
Windward/Leeward 60-40 High730.20.8217
5-Band AP Low939.50.6387
5-Band AP Low/Med767.90.7814
5-Band AP Medium675.00.8888
5-Band AP Med/High609.90.9838
5-Band AP High560.01.0715
5-Band SF Bay Tour - Low1126.40.5327
5-Band SF Bay Tour - Low/Med931.10.6444
5-Band SF Bay Tour - Medium804.20.7461
5-Band SF Bay Tour - Med/High725.00.8276
5-Band SF Bay Tour - High669.60.8960
Chicago-Mac Upwind0.7393
Chicago-Mac All Purpose0.7834
Chicago-Mac Downwind0.8245
Bayview-Mac Cove Island0.5805
Bayview-Mac Shore0.5841
Harvest Moon Regatta577.71.0386
Club Certificate2025
MARAESP-15011_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSUN FAST 20 CBMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA6.110Max. Beam2.338Draft1.255Displacement722Wetted area7.44IMS L5.559LSM05.052Acc. length6.096Sink (kg/mm) 6.19
VCGD-0.183VCGM-0.145RM Rated (kg·m) 16.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight260Declared crew weight250
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastNo
P7.800IG6.760ISP7.520MDT10.068MDL10.098MDT20.068MDL20.098TLMW0.098GO0.101
E2.900J2.210BAS1.030FSD0.000SFJ0.130SPL0.000WPLTPS3.210BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered18.0Flotation Date01/01/2010
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
MARAESP-15011_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.110.510.931.632.2112.2328/03/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0010.070.260.460.881.311.776.62NoNo 5.9028/03/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentORC7.45NaN31.87* Auto Added *