International Certificate2025
ESCOMBROESP-6962
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 Angles44.3°44.3°42.3°40.8°39.4°38.7°38.7°39.1°40.5°
Beat VMG2.253.113.784.274.604.764.834.844.75
52°3.544.795.686.246.566.736.816.866.85
60°3.785.065.936.436.726.907.007.077.09
75°3.935.246.116.586.877.087.247.427.51
90°3.815.146.086.666.977.157.347.697.90
110°3.725.126.166.757.117.417.688.048.30
120°3.574.935.996.667.067.387.698.298.80
135°3.164.435.506.316.827.187.528.209.09
150°2.613.784.855.746.426.867.207.858.57
Run VMG2.263.284.215.005.696.266.697.337.93
Gybe Angles146.7°146.7°151.0°154.3°160.6°166.9°175.4°178.1°178.6°
APH ToD:607.3CDL: 7.891APH ToT: 0.9879CertNo:696201
BOAT
ClassRO 330 (SD)DesignerI.TOLEDOBuilderMOAAge date04/2001Series date12/1997Offset fileRO330SD.OFFData fileE6962
HULL
Length Overall9.520Maximum Beam3.254Draft1.691Displacement4,355DLR7.9043IMS DivisionCruiser/RacerDynamic Allowance0.330%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight525(declared)Minimum weight395 ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.0627.56Headsail Luffed27.4927.49Headsail FlyingSymmetric61.3961.39Asymmetric
STORM SAIL AREAS (m²)
Trysail8.12Storm Jib7.91Heavy Weather Jib21.35
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment83.7Stability Index111.2
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
ESCOMBROESP-6962
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 VMG1600.01158.9952.3843.2782.5755.8745.2743.2757.2
52°1015.8752.1634.1577.3549.0534.8528.7524.7525.6
60°951.4711.0606.7559.9535.7521.9514.3509.0507.8
75°916.2687.5589.6546.9524.3508.6497.1484.9479.5
90°944.5701.0592.6540.7516.2503.2490.2468.2455.6
110°967.1703.2584.0533.2506.4485.9469.0447.6433.6
120°1008.4729.6600.9540.5509.9487.6468.3434.1409.3
135°1140.3812.3654.7570.1527.8501.2478.6439.0395.9
150°1379.7951.2741.5626.8560.4524.4499.9458.6420.0
Run VMG1593.51098.3855.7719.7632.4575.4538.1491.1454.0
Selected Courses
Windward / Leeward1595.21128.6904.0781.5707.5665.6641.6617.1605.6
All purpose1205.9868.8710.5629.2583.8558.2541.7521.0508.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward743.50.8070
All purpose607.30.9879
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.60.9082
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.91125.6850.3706.3622.1579.1547.9498.7483.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7022
Downwind "popa"0.8553
70% up, 30% down "Ilhabela"0.7421
30% up, 70% down "Ilhabela-inverso"0.8028
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Predominantly Upwind657.10.9131
Predominantly Downwind617.00.9725
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low789.70.7598
TriNum AP Med603.20.9947
TriNum AP High538.11.1151
TriNum W/L Low1062.10.5649
TriNum W/L Med738.00.8130
TriNum W/L Hig638.40.9398
Predom. Upwind684.60.8764
Predom. Reaching607.10.9884
Predom. Downwind645.50.9295
Predom. Up Low954.90.6284
Predom. Up L/M725.50.8270
Predom. Up Med634.30.9460
Predom. Up M/H590.31.0164
Predom. Up High575.51.0425
Predom. Dn Low956.70.6272
Predom. Dn L/M701.80.8549
Predom. Dn Med593.41.0110
Predom. Dn M/H529.41.1334
Predom. Dn High494.71.2128
Predom. Rc Low850.80.7052
Predom. Rc L/M646.00.9288
Predom. Rc Med564.81.0624
Predom. Rc M/H520.01.1539
Predom. Rc High495.01.2121
SA/DSPL Upwind20.35SA/DSPL Downwind33.00
Scoring OptionTODTOT
5B W/L Low1189.50.5044
5B W/L L/M864.90.6937
5B W/L Med723.70.8291
5B W/L M/H647.10.9273
5B W/L High619.40.9687
W/L 60-40 Low1195.10.5021
W/L 60-40 L/M875.70.6851
W/L 60-40 Med738.80.8121
W/L 60-40 M/H667.60.8987
W/L 60-40 High644.70.9307
5B AP Low873.50.6869
5B AP L/M686.50.8740
5B AP Med594.11.0099
5B AP M/H544.51.1019
5B AP High522.41.1486
5B SF Bay Low1025.10.5853
5B SF Bay L/M828.60.7241
5B SF Bay Med700.90.8561
5B SF Bay M/H633.90.9465
5B SF Bay High609.00.9852
Chicago-Mac Upwind0.8479
Chicago-Mac All Purpose0.8743
Chicago-Mac Downwind0.8953
BayMac Cove Island944.90.6350
BayMac Shore938.00.6396
Harvest Moon528.91.1344
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.60.9082
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.91125.6850.3706.3622.1579.1547.9498.7483.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.60.9082
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.91125.6850.3706.3622.1579.1547.9498.7483.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance660.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.91125.6850.3706.3622.1579.1547.9498.7483.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating660.60.9082
FinRating, kevyt tuuli1168.50.8558
FinRating, kova tuuli525.80.9509
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9082
Triple Number Coastal/Long Distance Low0.7598
Triple Number Coastal/Long Distance Medium0.9949
Triple Number Coastal/Long Distance High1.1151
Triple Number Windward/Leeward Low0.5904
Triple Number Windward/Leeward Medium0.8130
Triple Number Windward/Leeward High0.9398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.91125.6850.3706.3622.1579.1547.9498.7483.5
For information
General Purpose Handicap (GPH)683.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.60.9082
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.91125.6850.3706.3622.1579.1547.9498.7483.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.60.9082
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.91125.6850.3706.3622.1579.1547.9498.7483.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.60.9082
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.91125.6850.3706.3622.1579.1547.9498.7483.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low789.7
Triple Number Coastal/Long Distance Medium603.1
Triple Number Coastal/Long Distance High538.1
Triple Number Windward/Leeward Low1016.3
Triple Number Windward/Leeward Medium738.0
Triple Number Windward/Leeward High638.4
Predominantly Upwind657.1
Predominantly Downwind617.0
Predominantly Reaching592.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.60.9082
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.91125.6850.3706.3622.1579.1547.9498.7483.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7598
Triple Number Coastal/Long Distance Medium0.9949
Triple Number Coastal/Long Distance High1.1151
Triple Number Windward/Leeward Low0.5904
Triple Number Windward/Leeward Medium0.8130
Triple Number Windward/Leeward High0.9398
Coastal/Long Distance0.9082
Predominantly Upwind0.9131
Predominantly Downwind0.9725
For information
General Purpose Handicap (GPH)683.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9879
Distanseseilas Trippeltall svak vind0.7598
Distanseseilas Trippeltall mellomvind0.9949
Distanseseilas Trippeltall sterk vind1.1151
Pølsebane Trippeltall svak vind0.5904
Pølsebane Trippeltall mellomvind0.8130
Pølsebane Trippeltall sterk vind0.9398
Motvind Singeltall0.9131
Medvind Singeltall0.9725
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Coastal/Long Distance660.60.9082
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind657.10.9131
Predominantly Downwind617.00.9725
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore609.10.9851
Cape Doctor Coastal511.91.1720
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7598
Triple Number Coastal/Long Distance Medium0.9949
Triple Number Coastal/Long Distance High1.1151
Triple Number Windward/Leeward Low0.5904
Triple Number Windward/Leeward Medium0.8130
Triple Number Windward/Leeward High0.9398
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7598
Triple Number Coastal/Long Distance Medium0.9949
Triple Number Coastal/Long Distance High1.1151
Triple Number Windward/Leeward Low0.5904
Triple Number Windward/Leeward Medium0.8130
Triple Number Windward/Leeward High0.9398
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.60.9082
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Predominantly Upwind657.10.9131
Predominantly Downwind617.00.9725
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.91125.6850.3706.3622.1579.1547.9498.7483.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance660.60.9082
Triple Number Coastal/Long Distance Low789.70.7598
Triple Number Coastal/Long Distance Medium603.10.9949
Triple Number Coastal/Long Distance High538.11.1151
Triple Number Windward/Leeward Low1016.30.5904
Triple Number Windward/Leeward Medium738.00.8130
Triple Number Windward/Leeward High638.40.9398
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1691.91125.6850.3706.3622.1579.1547.9498.7483.5
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low789.70.7598
TriNum AP Med603.20.9947
TriNum AP High538.11.1151
TriNum W/L Low1062.10.5649
TriNum W/L Med738.00.8130
TriNum W/L Hig638.40.9398
Predom. Upwind684.60.8764
Predom. Reaching607.10.9884
Predom. Downwind645.50.9295
Predom. Up Low954.90.6284
Predom. Up L/M725.50.8270
Predom. Up Med634.30.9460
Predom. Up M/H590.31.0164
Predom. Up High575.51.0425
Predom. Dn Low956.70.6272
Predom. Dn L/M701.80.8549
Predom. Dn Med593.41.0110
Predom. Dn M/H529.41.1334
Predom. Dn High494.71.2128
Predom. Rc Low850.80.7052
Predom. Rc L/M646.00.9288
Predom. Rc Med564.81.0624
Predom. Rc M/H520.01.1539
Predom. Rc High495.01.2121
SA/DSPL Upwind20.35SA/DSPL Downwind33.00
Scoring OptionTODTOT
5B W/L Low1189.50.5044
5B W/L L/M864.90.6937
5B W/L Med723.70.8291
5B W/L M/H647.10.9273
5B W/L High619.40.9687
W/L 60-40 Low1195.10.5021
W/L 60-40 L/M875.70.6851
W/L 60-40 Med738.80.8121
W/L 60-40 M/H667.60.8987
W/L 60-40 High644.70.9307
5B AP Low873.50.6869
5B AP L/M686.50.8740
5B AP Med594.11.0099
5B AP M/H544.51.1019
5B AP High522.41.1486
5B SF Bay Low1025.10.5853
5B SF Bay L/M828.60.7241
5B SF Bay Med700.90.8561
5B SF Bay M/H633.90.9465
5B SF Bay High609.00.9852
Chicago-Mac Upwind0.8479
Chicago-Mac All Purpose0.8743
Chicago-Mac Downwind0.8953
BayMac Cove Island944.90.6350
BayMac Shore938.00.6396
Harvest Moon528.91.1344
International Certificate2025
ESCOMBROESP-6962
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassRO 330 (SD)Measurement10/06/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.520Max. Beam3.254Draft1.691Displacement4,355Wetted area21.09IMS L8.499LSM08.197Acc. length9.494Sink (kg/mm) 15.64
VCGD0.169VCGM0.053RM Rated (kg·m) 83.7Limit of positive stability(°) 111.1Stability Index111.2Default crew weight518Declared crew weight525
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBWPIPA0.0031
EDL1.350ST10.048ST20.170
ST30.170ST40.098ST50.275
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P11.450IG12.450ISP12.700MDT10.120MDL10.182MDT20.120MDL20.182TLMW0.182GO0.214
E4.050J3.250BAS1.520FSD0.025SFJ0.330SPL3.580WPLTPSBD0.149MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date10/06/2025MeasurerESP 699
SFFP0.330FFM1.152FF1.161LCFcl5.240SG1.0250
SAFP9.080FAM0.824FA0.819LCFsh5.475HBI0.980
W177.0W277.0W377.0W477.0LCFD
PD1312.4PD2310.4PD3310.6PD4310.6
WD4.240PLM9000.00GSA1.0RSA1.0RM82.7
BALLAST
TANKS
IdDescriptionCapacityLCGVCGSp.WghtLevel
Sailing
1600.9000
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG10.90006020Total deductible18
Total deductible
International Certificate2025
ESCOMBROESP-6962
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.140.801.462.533.3727.0624/03/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.060.611.192.403.654.9011.31NoNo 27.4920.060.551.072.213.434.7211.56NoNo 26.38
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment112.2012.2012.206.065.9561.39
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.