Double HandedClub Certificate2025
ARTEMIS UNOESP-3467_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 Angles43.9°43.9°41.8°40.4°39.7°38.8°38.3°38.6°40.0°
Beat VMG2.062.853.483.934.264.484.584.604.49
52°3.234.375.195.776.136.336.456.526.48
60°3.454.615.435.976.296.496.626.726.72
75°3.584.795.616.136.446.656.827.047.12
90°3.504.715.566.136.466.706.917.237.47
110°3.074.275.245.966.406.696.947.427.88
120°2.874.045.025.786.286.606.867.367.87
135°2.453.554.545.335.966.376.667.177.68
150°2.073.074.024.835.516.056.426.947.42
Run VMG1.792.663.504.284.985.596.086.707.18
Gybe Angles151.4°151.4°156.4°175.7°176.6°177.5°178.6°179.3°179.3°
APH ToD:673.2CDL: 7.091APH ToT: 0.8913CertNo:3467R1
BOAT
ClassRO 300DesignerJ. VISIERSBuilderLABORNAAge date01/1998Series date01/1997Offset fileRO300B.offData fileE3467_C
HULL
Length Overall8.990 mMaximum Beam3.248 mDraft1.738 mDisplacement3,712 kgDLR7.3661IMS DivisionCruiser/RacerDynamic Allowance0.390%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.368m
CREW
Maximum weight225 kg(declared)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.3122.65Headsail Luffed19.3619.36Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail6.71Storm Jib6.03Heavy Weather Jib16.26
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers0
✱ Spinnaker pole aboard
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.
Double HandedClub Certificate2025
ARTEMIS UNOESP-3467_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 VMG1748.81263.01035.5916.8844.1803.1785.2781.8802.3
52°1114.4824.5693.2624.4587.5568.3558.2552.5555.5
60°1044.8780.4663.1603.0572.1554.7544.1535.8536.1
75°1004.2752.1641.6586.9559.3541.3527.8511.2505.9
90°1028.4765.1647.4587.6557.5537.4520.9497.6482.1
110°1171.8842.6686.5604.4562.9538.3518.6485.4457.0
120°1255.7891.6716.7623.2573.3545.5524.6489.1457.3
135°1467.11013.1792.6674.9604.3565.0540.5502.3468.8
150°1741.11174.2896.5745.8653.8595.1560.9519.1484.9
Run VMG2013.91354.71028.2841.5723.3644.5592.0537.5501.1
Selected Courses
Windward / Leeward1877.91308.81031.9879.1783.7723.8688.6659.6651.7
All purpose1408.31002.2808.0704.5644.1607.6585.5561.8549.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward826.20.7262
All purpose673.20.8913
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2019.71313.4971.7793.5687.4630.3592.3539.6523.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6532
Downwind "popa"0.7341
70% up, 30% down "Ilhabela"0.6755
30% up, 70% down "Ilhabela-inverso"0.7078
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Predominantly Upwind718.30.8354
Predominantly Downwind699.30.8580
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low905.10.6629
Triple Number AP Medium668.90.8971
Triple Number AP High582.11.0307
Triple Number Windward/Leeward Low1226.20.4893
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Single Number Predominant Upwind749.10.8009
Single Number Predominant Reaching676.30.8872
Single Number Predominant Downwind737.00.8141
Predominant Upwind - Low1071.80.5598
Predominant Upwind - Low/Med803.30.7469
Predominant Upwind - Medium690.50.8690
Predominant Upwind - Med/High630.90.9509
Predominant Upwind - High613.30.9783
Predominant Downwind Low1145.90.5236
Predominant Downwind Low/Med814.40.7368
Predominant Downwind Medium667.90.8983
Predominant Downwind Med/High581.31.0322
Predominant Downwind High542.71.1056
Predominant Reaching Low981.40.6114
Predominant Reaching Low/Med729.40.8226
Predominant Reaching Medium623.50.9623
Predominant Reaching Med/High563.61.0647
Predominant Reaching High536.31.1187
SA/DSPL Upwind17.31SA/DSPL Downwind17.31
Scoring OptionTODTOT
5-Band Windward/Leeward Low1382.70.4339
5-Band Windward/Leeward Low/Med982.20.6109
5-Band Windward/Leeward Medium802.30.7478
5-Band Windward/Leeward Med/High697.70.8600
5-Band Windward/Leeward High663.30.9046
Windward/Leeward 60-40 Low1371.70.4374
Windward/Leeward 60-40 Low/Med985.50.6088
Windward/Leeward 60-40 Medium813.90.7372
Windward/Leeward 60-40 Med/High716.70.8372
Windward/Leeward 60-40 High687.80.8723
5-Band AP Low1017.90.5895
5-Band AP Low/Med775.90.7733
5-Band AP Medium656.80.9135
5-Band AP Med/High590.11.0167
5-Band AP High563.81.0642
5-Band SF Bay Tour - Low1181.40.5079
5-Band SF Bay Tour - Low/Med939.30.6388
5-Band SF Bay Tour - Medium776.70.7725
5-Band SF Bay Tour - Med/High685.00.8759
5-Band SF Bay Tour - High655.30.9156
Chicago-Mac Upwind0.7718
Chicago-Mac All Purpose0.7802
Chicago-Mac Downwind0.7798
Bayview-Mac Cove Island0.5518
Bayview-Mac Shore0.5578
Harvest Moon Regatta583.21.0288
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2019.71313.4971.7793.5687.4630.3592.3539.6523.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2019.71313.4971.7793.5687.4630.3592.3539.6523.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance734.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2019.71313.4971.7793.5687.4630.3592.3539.6523.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating734.70.8167
FinRating, kevyt tuuli1362.80.7338
FinRating, kova tuuli568.80.8791
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8167
Triple Number Coastal/Long Distance Low0.6629
Triple Number Coastal/Long Distance Medium0.8972
Triple Number Coastal/Long Distance High1.0307
Triple Number Windward/Leeward Low0.5127
Triple Number Windward/Leeward Medium0.7306
Triple Number Windward/Leeward High0.8739
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2019.71313.4971.7793.5687.4630.3592.3539.6523.6
For information
General Purpose Handicap (GPH)763.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2019.71313.4971.7793.5687.4630.3592.3539.6523.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2019.71313.4971.7793.5687.4630.3592.3539.6523.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2019.71313.4971.7793.5687.4630.3592.3539.6523.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low905.1
Triple Number Coastal/Long Distance Medium668.7
Triple Number Coastal/Long Distance High582.1
Triple Number Windward/Leeward Low1170.3
Triple Number Windward/Leeward Medium821.2
Triple Number Windward/Leeward High686.6
Predominantly Upwind718.3
Predominantly Downwind699.3
Predominantly Reaching663.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2019.71313.4971.7793.5687.4630.3592.3539.6523.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6629
Triple Number Coastal/Long Distance Medium0.8972
Triple Number Coastal/Long Distance High1.0307
Triple Number Windward/Leeward Low0.5127
Triple Number Windward/Leeward Medium0.7306
Triple Number Windward/Leeward High0.8739
Coastal/Long Distance0.8167
Predominantly Upwind0.8354
Predominantly Downwind0.8580
For information
General Purpose Handicap (GPH)763.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8913
Distanseseilas Trippeltall svak vind0.6629
Distanseseilas Trippeltall mellomvind0.8972
Distanseseilas Trippeltall sterk vind1.0307
Pølsebane Trippeltall svak vind0.5127
Pølsebane Trippeltall mellomvind0.7306
Pølsebane Trippeltall sterk vind0.8739
Motvind Singeltall0.8354
Medvind Singeltall0.8580
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Coastal/Long Distance734.70.8167
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind718.30.8354
Predominantly Downwind699.30.8580
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore654.10.9173
Cape Doctor Coastal553.41.0842
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6629
Triple Number Coastal/Long Distance Medium0.8972
Triple Number Coastal/Long Distance High1.0307
Triple Number Windward/Leeward Low0.5127
Triple Number Windward/Leeward Medium0.7306
Triple Number Windward/Leeward High0.8739
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6629
Triple Number Coastal/Long Distance Medium0.8972
Triple Number Coastal/Long Distance High1.0307
Triple Number Windward/Leeward Low0.5127
Triple Number Windward/Leeward Medium0.7306
Triple Number Windward/Leeward High0.8739
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Predominantly Upwind718.30.8354
Predominantly Downwind699.30.8580
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2019.71313.4971.7793.5687.4630.3592.3539.6523.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance734.70.8167
Triple Number Coastal/Long Distance Low905.10.6629
Triple Number Coastal/Long Distance Medium668.70.8972
Triple Number Coastal/Long Distance High582.11.0307
Triple Number Windward/Leeward Low1170.30.5127
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2019.71313.4971.7793.5687.4630.3592.3539.6523.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low905.10.6629
Triple Number AP Medium668.90.8971
Triple Number AP High582.11.0307
Triple Number Windward/Leeward Low1226.20.4893
Triple Number Windward/Leeward Medium821.20.7306
Triple Number Windward/Leeward High686.60.8739
Single Number Predominant Upwind749.10.8009
Single Number Predominant Reaching676.30.8872
Single Number Predominant Downwind737.00.8141
Predominant Upwind - Low1071.80.5598
Predominant Upwind - Low/Med803.30.7469
Predominant Upwind - Medium690.50.8690
Predominant Upwind - Med/High630.90.9509
Predominant Upwind - High613.30.9783
Predominant Downwind Low1145.90.5236
Predominant Downwind Low/Med814.40.7368
Predominant Downwind Medium667.90.8983
Predominant Downwind Med/High581.31.0322
Predominant Downwind High542.71.1056
Predominant Reaching Low981.40.6114
Predominant Reaching Low/Med729.40.8226
Predominant Reaching Medium623.50.9623
Predominant Reaching Med/High563.61.0647
Predominant Reaching High536.31.1187
SA/DSPL Upwind17.31SA/DSPL Downwind17.31
Scoring OptionTODTOT
5-Band Windward/Leeward Low1382.70.4339
5-Band Windward/Leeward Low/Med982.20.6109
5-Band Windward/Leeward Medium802.30.7478
5-Band Windward/Leeward Med/High697.70.8600
5-Band Windward/Leeward High663.30.9046
Windward/Leeward 60-40 Low1371.70.4374
Windward/Leeward 60-40 Low/Med985.50.6088
Windward/Leeward 60-40 Medium813.90.7372
Windward/Leeward 60-40 Med/High716.70.8372
Windward/Leeward 60-40 High687.80.8723
5-Band AP Low1017.90.5895
5-Band AP Low/Med775.90.7733
5-Band AP Medium656.80.9135
5-Band AP Med/High590.11.0167
5-Band AP High563.81.0642
5-Band SF Bay Tour - Low1181.40.5079
5-Band SF Bay Tour - Low/Med939.30.6388
5-Band SF Bay Tour - Medium776.70.7725
5-Band SF Bay Tour - Med/High685.00.8759
5-Band SF Bay Tour - High655.30.9156
Chicago-Mac Upwind0.7718
Chicago-Mac All Purpose0.7802
Chicago-Mac Downwind0.7798
Bayview-Mac Cove Island0.5518
Bayview-Mac Shore0.5578
Harvest Moon Regatta583.21.0288
Double HandedClub Certificate2025
ARTEMIS UNOESP-3467_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassRO 300Measurement01/03/2024HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.990Max. Beam3.248Draft1.738Displacement3,712Wetted area18.89IMS L7.922LSM07.957Acc. length8.990Sink (kg/mm) 14.06
VCGD-0.075VCGM-0.095RM Rated (kg·m) 78.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weight225
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.368PBW0.100PIPA0.0033
EDL1.120ST10.042ST20.180
ST30.180ST40.112ST50.335
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P10.850IG10.900ISP11.450MDT10.109MDL10.160MDT20.109MDL20.160TLMW0.160GO0.183
E3.530J3.400BAS1.415FSD0.038SFJ0.000SPL3.080WPLTPSBD0.119MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered80.0Flotation Date01/01/2010
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
ARTEMIS UNOESP-3467_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment010.070.681.272.192.9622.3105/03/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment010.050.470.871.832.803.8210.38NoNo 19.3605/03/2024
CRUISER/RACER REQUIREMENTS*
Accommodation length9.0 mTable area0.44 m²Headroom1.62 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity60 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity30 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.