International Certificate2025
ESQUIOESP-5803
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 Angles44.0°44.0°42.2°40.6°39.7°39.3°39.2°40.2°41.8°
Beat VMG2.323.183.854.324.594.694.734.744.63
52°3.644.895.766.296.576.706.766.816.79
60°3.895.166.006.476.746.896.967.037.04
75°4.035.336.166.626.907.107.247.407.48
90°3.925.236.126.676.987.177.387.707.89
110°3.745.146.176.767.127.437.698.048.30
120°3.594.956.006.667.077.407.718.338.81
135°3.164.445.516.326.827.197.538.249.21
150°2.623.794.865.756.436.877.217.878.62
Run VMG2.273.294.215.015.706.276.707.347.95
Gybe Angles146.7°146.7°151.0°154.6°160.8°167.3°175.9°178.1°177.8°
APH ToD:606.5CDL: 7.827APH ToT: 0.9893CertNo:580301
BOAT
ClassRO 330 (SD)DesignerI.TOLEDOBuilderMOAAge date04/2001Series date12/1997Offset fileRO330SD.OFFData fileE5803
HULL
Length Overall9.520Maximum Beam3.254Draft1.676Displacement4,156DLR7.8180IMS DivisionCruiser/RacerDynamic Allowance0.310%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.470m
CREW
Maximum weight500(declared)Minimum weight370 ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.4227.96Headsail Luffed28.4928.49Headsail FlyingSymmetric60.9560.95Asymmetric
STORM SAIL AREAS (m²)
Trysail8.12Storm Jib7.97Heavy Weather Jib21.52
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment79.7Stability Index110.8
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
ESQUIOESP-5803
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 VMG1554.21131.4934.9833.9785.1767.9760.4759.8777.4
52°989.0736.7625.4572.8548.3537.4532.8528.9530.5
60°926.2697.5600.1556.4534.5522.8517.5511.9511.6
75°893.8675.7584.1543.8522.0507.3497.1486.6481.1
90°918.6688.7588.4539.8516.0501.8487.5467.3456.1
110°961.6700.7583.0532.6505.5484.8468.0447.6433.5
120°1004.0727.3599.9540.3509.5486.6466.8432.2408.7
135°1138.2810.7653.5569.8527.8500.9477.9436.9390.9
150°1375.8949.0740.2625.9560.2524.3499.5457.6417.4
Run VMG1588.71095.9854.2718.5631.4574.5537.4490.3452.6
Selected Courses
Windward / Leeward1569.61113.6894.6776.2708.3671.2648.9625.1615.0
All purpose1185.8857.6704.2626.0583.8560.5544.9524.7512.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward743.20.8073
All purpose606.50.9893
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1667.11111.9842.1702.2622.5581.8550.7500.3486.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7031
Downwind "popa"0.8568
70% up, 30% down "Ilhabela"0.7431
30% up, 70% down "Ilhabela-inverso"0.8040
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Predominantly Upwind655.70.9150
Predominantly Downwind615.60.9747
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low780.90.7683
TriNum AP Med602.10.9965
TriNum AP High541.21.1086
TriNum W/L Low1049.00.5720
TriNum W/L Med737.20.8139
TriNum W/L Hig645.50.9295
Predom. Upwind682.30.8793
Predom. Reaching604.70.9922
Predom. Downwind643.80.9320
Predom. Up Low937.30.6401
Predom. Up L/M718.20.8355
Predom. Up Med634.10.9462
Predom. Up M/H595.51.0075
Predom. Up High581.91.0310
Predom. Dn Low949.00.6322
Predom. Dn L/M698.70.8587
Predom. Dn Med592.91.0120
Predom. Dn M/H530.01.1320
Predom. Dn High495.31.2114
Predom. Rc Low839.60.7146
Predom. Rc L/M642.00.9346
Predom. Rc Med564.11.0636
Predom. Rc M/H520.71.1524
Predom. Rc High496.01.2096
SA/DSPL Upwind21.53SA/DSPL Downwind34.03
Scoring OptionTODTOT
5B W/L Low1173.30.5114
5B W/L L/M857.60.6996
5B W/L Med724.00.8288
5B W/L M/H653.60.9179
5B W/L High627.40.9563
W/L 60-40 Low1176.30.5101
W/L 60-40 L/M867.30.6918
W/L 60-40 Med739.30.8115
W/L 60-40 M/H675.60.8881
W/L 60-40 High654.50.9167
5B AP Low863.50.6948
5B AP L/M681.40.8805
5B AP Med593.71.0106
5B AP M/H547.41.0961
5B AP High526.11.1406
5B SF Bay Low1011.40.5932
5B SF Bay L/M821.40.7305
5B SF Bay Med701.30.8556
5B SF Bay M/H640.40.9369
5B SF Bay High616.90.9726
Chicago-Mac Upwind0.8528
Chicago-Mac All Purpose0.8784
Chicago-Mac Downwind0.8983
BayMac Cove Island934.80.6419
BayMac Shore927.50.6469
Harvest Moon527.41.1377
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1667.11111.9842.1702.2622.5581.8550.7500.3486.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1667.11111.9842.1702.2622.5581.8550.7500.3486.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance659.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1667.11111.9842.1702.2622.5581.8550.7500.3486.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating659.40.9099
FinRating, kevyt tuuli1152.70.8675
FinRating, kova tuuli529.30.9446
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9099
Triple Number Coastal/Long Distance Low0.7683
Triple Number Coastal/Long Distance Medium0.9966
Triple Number Coastal/Long Distance High1.1086
Triple Number Windward/Leeward Low0.5975
Triple Number Windward/Leeward Medium0.8139
Triple Number Windward/Leeward High0.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1667.11111.9842.1702.2622.5581.8550.7500.3486.0
For information
General Purpose Handicap (GPH)681.0
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1667.11111.9842.1702.2622.5581.8550.7500.3486.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1667.11111.9842.1702.2622.5581.8550.7500.3486.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1667.11111.9842.1702.2622.5581.8550.7500.3486.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low780.9
Triple Number Coastal/Long Distance Medium602.0
Triple Number Coastal/Long Distance High541.2
Triple Number Windward/Leeward Low1004.2
Triple Number Windward/Leeward Medium737.2
Triple Number Windward/Leeward High645.5
Predominantly Upwind655.7
Predominantly Downwind615.6
Predominantly Reaching591.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1667.11111.9842.1702.2622.5581.8550.7500.3486.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7683
Triple Number Coastal/Long Distance Medium0.9966
Triple Number Coastal/Long Distance High1.1086
Triple Number Windward/Leeward Low0.5975
Triple Number Windward/Leeward Medium0.8139
Triple Number Windward/Leeward High0.9295
Coastal/Long Distance0.9099
Predominantly Upwind0.9150
Predominantly Downwind0.9747
For information
General Purpose Handicap (GPH)681.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9893
Distanseseilas Trippeltall svak vind0.7683
Distanseseilas Trippeltall mellomvind0.9966
Distanseseilas Trippeltall sterk vind1.1086
Pølsebane Trippeltall svak vind0.5975
Pølsebane Trippeltall mellomvind0.8139
Pølsebane Trippeltall sterk vind0.9295
Motvind Singeltall0.9150
Medvind Singeltall0.9747
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Coastal/Long Distance659.40.9099
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind655.70.9150
Predominantly Downwind615.60.9747
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore618.00.9709
Cape Doctor Coastal516.11.1626
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7683
Triple Number Coastal/Long Distance Medium0.9966
Triple Number Coastal/Long Distance High1.1086
Triple Number Windward/Leeward Low0.5975
Triple Number Windward/Leeward Medium0.8139
Triple Number Windward/Leeward High0.9295
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7683
Triple Number Coastal/Long Distance Medium0.9966
Triple Number Coastal/Long Distance High1.1086
Triple Number Windward/Leeward Low0.5975
Triple Number Windward/Leeward Medium0.8139
Triple Number Windward/Leeward High0.9295
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Predominantly Upwind655.70.9150
Predominantly Downwind615.60.9747
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1667.11111.9842.1702.2622.5581.8550.7500.3486.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low780.90.7683
Triple Number Coastal/Long Distance Medium602.00.9966
Triple Number Coastal/Long Distance High541.21.1086
Triple Number Windward/Leeward Low1004.20.5975
Triple Number Windward/Leeward Medium737.20.8139
Triple Number Windward/Leeward High645.50.9295
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1667.11111.9842.1702.2622.5581.8550.7500.3486.0
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low780.90.7683
TriNum AP Med602.10.9965
TriNum AP High541.21.1086
TriNum W/L Low1049.00.5720
TriNum W/L Med737.20.8139
TriNum W/L Hig645.50.9295
Predom. Upwind682.30.8793
Predom. Reaching604.70.9922
Predom. Downwind643.80.9320
Predom. Up Low937.30.6401
Predom. Up L/M718.20.8355
Predom. Up Med634.10.9462
Predom. Up M/H595.51.0075
Predom. Up High581.91.0310
Predom. Dn Low949.00.6322
Predom. Dn L/M698.70.8587
Predom. Dn Med592.91.0120
Predom. Dn M/H530.01.1320
Predom. Dn High495.31.2114
Predom. Rc Low839.60.7146
Predom. Rc L/M642.00.9346
Predom. Rc Med564.11.0636
Predom. Rc M/H520.71.1524
Predom. Rc High496.01.2096
SA/DSPL Upwind21.53SA/DSPL Downwind34.03
Scoring OptionTODTOT
5B W/L Low1173.30.5114
5B W/L L/M857.60.6996
5B W/L Med724.00.8288
5B W/L M/H653.60.9179
5B W/L High627.40.9563
W/L 60-40 Low1176.30.5101
W/L 60-40 L/M867.30.6918
W/L 60-40 Med739.30.8115
W/L 60-40 M/H675.60.8881
W/L 60-40 High654.50.9167
5B AP Low863.50.6948
5B AP L/M681.40.8805
5B AP Med593.71.0106
5B AP M/H547.41.0961
5B AP High526.11.1406
5B SF Bay Low1011.40.5932
5B SF Bay L/M821.40.7305
5B SF Bay Med701.30.8556
5B SF Bay M/H640.40.9369
5B SF Bay High616.90.9726
Chicago-Mac Upwind0.8528
Chicago-Mac All Purpose0.8784
Chicago-Mac Downwind0.8983
BayMac Cove Island934.80.6419
BayMac Shore927.50.6469
Harvest Moon527.41.1377
International Certificate2025
ESQUIOESP-5803
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassRO 330 (SD)Measurement02/03/2002HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.520Max. Beam3.254Draft1.676Displacement4,156Wetted area20.67IMS L8.418LSM08.100Acc. length9.494Sink (kg/mm) 15.31
VCGD0.167VCGM0.065RM Rated (kg·m) 79.7Limit of positive stability(°) 111.4Stability Index110.8Default crew weight510Declared crew weight500
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.470PBWPIPA0.0031
EDL1.350ST10.049ST2
ST3ST40.098ST50.278
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P11.450IG12.500ISP12.530MDT10.120MDL10.182MDT20.120MDL20.182TLMW0.182GO0.214
E4.050J3.260BAS1.535FSD0.030SFJ0.330SPL3.470WPLTPSBD0.149MWT107.60MCG5.502
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date16/07/2022MeasurerESP 100
SFFP0.330FFM1.164FF1.163LCFcl5.200SG1.0260
SAFP9.080FAM0.840FA0.841LCFsh5.436HBI0.988
W173.5W273.5W373.5W473.5LCFD4.500
PD1274.4PD2280.0PD3280.1PD4280.3
WD3.800PLM9000.00GSA1.0RSA1.0RM78.9
BALLAST
TANKS
IdDescriptionCapacityLCGVCGSp.WghtLevel
Sailing
1agua rigido1004.121agua rigido1004.121gasoil rigido1008.400.9000
INVENTORY
IdDescriptionWeight SailingLCGVCGGAIdDescriptionWeight SailingLCGVCGGA17.16    1volvo penta 24cv   
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1agua rigido10004.121agua rigido10004.121gasoil rigido0.900010058.40Total deductible58.40
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Battery07.161Engine (IC)volvo penta 24cvTotal deductible0
International Certificate2025
ESQUIOESP-5803
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0020.130.811.492.593.4127.4218/04/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0030.070.571.122.283.504.7512.23NoNo 28.4913/07/2023
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment00112.3012.3012.305.955.9360.9527/01/2022
CRUISER/RACER REQUIREMENTS*
Accommodation length9.5 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity70 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity40 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.