Club Certificate2025
IRREVERSIBLEESP-11061_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 Angles46.1°46.1°44.3°43.4°43.1°42.7°42.6°42.4°43.1°
Beat VMG1.902.633.213.623.934.164.294.404.39
52°3.054.134.925.495.906.166.326.466.52
60°3.304.415.195.766.136.366.516.696.77
75°3.464.605.405.986.336.556.726.977.14
90°3.404.555.386.066.466.706.887.117.38
110°3.324.565.536.216.606.877.117.567.84
120°3.184.415.406.136.566.857.117.628.11
135°2.813.985.005.846.376.716.997.528.07
150°2.393.464.455.295.996.446.757.267.79
Run VMG2.063.003.864.615.295.856.276.857.33
Gybe Angles148.9°148.9°152.5°155.0°160.0°165.5°173.6°178.6°178.6°
APH ToD:674.5CDL: 6.786APH ToT: 0.8895CertNo:110611
BOAT
ClassWESTERLY LB 31DesignerJack Laurent GilesBuilderWESTERLYAge date10/1971Series date01/1971Offset fileGR0040.BOFData fileE11061_C
HULL
Length Overall9.390 mMaximum Beam2.908 mDraft1.561 mDisplacement6,960 kgDLR11.9676IMS DivisionCruiser/RacerDynamic Allowance0.730%Age Allowance0.487%
PROPELLER
InstallationShaft non exposedTypeSolid 3 bladesDiameter0.400m
CREW
Maximum weight160 kg(declared)Minimum weight130 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.1218.48Mizzen0.006.45Headsail Luffed35.7535.75Headsail FlyingSymmetric68.9068.90Asymmetric
STORM SAIL AREAS (m²)
Trysail5.17Storm Jib6.71Heavy Weather Jib18.11
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
MEDIDAS ESTIMADAS CASCO ESTIMADO.
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.
ORC Ref  03510003M26Issued on 29/03/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
IRREVERSIBLEESP-11061_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 VMG1892.21366.91121.8995.8916.5866.2838.9817.8819.7
52°1179.0871.4731.3655.3609.7584.2569.2557.1552.0
60°1089.9815.9693.3624.7587.5566.2552.6538.1532.1
75°1041.4781.8666.3601.8568.9549.4535.8516.6504.1
90°1057.4790.9668.8594.1557.4537.0523.1506.3488.0
110°1083.1788.8651.5580.1545.8524.1506.5476.4459.1
120°1130.8815.5666.1587.0548.7525.4506.2472.7444.0
135°1281.0904.5720.4616.9564.8536.3515.3478.6445.9
150°1505.91039.0809.7680.2601.1558.9533.5495.6462.1
Run VMG1744.61199.7932.5781.2680.0615.8574.0525.4491.3
Selected Courses
Windward / Leeward1816.71283.31027.2888.5798.3741.0706.4671.6655.5
All purpose1371.0987.1804.8705.2646.9611.9589.9563.6547.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward836.50.7173
All purpose674.50.8895
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance736.40.8148
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81275.0963.6797.1693.3635.5595.4537.8518.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6066
Downwind "popa"0.7912
70% up, 30% down "Ilhabela"0.6522
30% up, 70% down "Ilhabela-inverso"0.7250
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Predominantly Upwind740.60.8101
Predominantly Downwind676.50.8869
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low895.90.6697
Triple Number AP Medium670.80.8944
Triple Number AP High585.61.0247
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Single Number Predominant Upwind771.20.7780
Single Number Predominant Reaching669.50.8962
Single Number Predominant Downwind708.30.8471
Predominant Upwind - Low1100.70.5451
Predominant Upwind - Low/Med829.80.7230
Predominant Upwind - Medium713.30.8412
Predominant Upwind - Med/High647.90.9260
Predominant Upwind - High623.70.9621
Predominant Downwind Low1069.50.5610
Predominant Downwind Low/Med777.00.7722
Predominant Downwind Medium647.50.9266
Predominant Downwind Med/High571.51.0500
Predominant Downwind High535.01.1216
Predominant Reaching Low961.80.6238
Predominant Reaching Low/Med721.80.8312
Predominant Reaching Medium618.90.9694
Predominant Reaching Med/High561.81.0680
Predominant Reaching High535.01.1216
SA/DSPL Upwind14.69SA/DSPL Downwind23.72
Scoring OptionTODTOT
5-Band Windward/Leeward Low1353.10.4434
5-Band Windward/Leeward Low/Med982.20.6109
5-Band Windward/Leeward Medium815.10.7361
5-Band Windward/Leeward Med/High714.10.8402
5-Band Windward/Leeward High674.90.8891
Windward/Leeward 60-40 Low1369.80.4380
Windward/Leeward 60-40 Low/Med1002.40.5986
Windward/Leeward 60-40 Medium838.50.7156
Windward/Leeward 60-40 Med/High740.60.8102
Windward/Leeward 60-40 High704.20.8520
5-Band AP Low985.50.6088
5-Band AP Low/Med773.20.7760
5-Band AP Medium659.20.9102
5-Band AP Med/High594.01.0101
5-Band AP High565.41.0612
5-Band SF Bay Tour - Low1169.90.5129
5-Band SF Bay Tour - Low/Med943.40.6360
5-Band SF Bay Tour - Medium790.40.7591
5-Band SF Bay Tour - Med/High700.40.8566
5-Band SF Bay Tour - High664.90.9024
Chicago-Mac Upwind0.7481
Chicago-Mac All Purpose0.7828
Chicago-Mac Downwind0.8136
Bayview-Mac Cove Island0.5608
Bayview-Mac Shore0.5643
Harvest Moon Regatta574.91.0437
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance736.40.8148
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81275.0963.6797.1693.3635.5595.4537.8518.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance736.40.8148
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81275.0963.6797.1693.3635.5595.4537.8518.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance736.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81275.0963.6797.1693.3635.5595.4537.8518.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)736.40.8148
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81275.0963.6797.1693.3635.5595.4537.8518.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8148
Triple Number Coastal/Long Distance Low0.6697
Triple Number Coastal/Long Distance Medium0.8945
Triple Number Coastal/Long Distance High1.0247
Triple Number Windward/Leeward Low0.5194
Triple Number Windward/Leeward Medium0.7202
Triple Number Windward/Leeward High0.8547
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81275.0963.6797.1693.3635.5595.4537.8518.9
For information
General Purpose Handicap (GPH)763.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance736.40.8148
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81275.0963.6797.1693.3635.5595.4537.8518.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance736.40.8148
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81275.0963.6797.1693.3635.5595.4537.8518.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance736.40.8148
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81275.0963.6797.1693.3635.5595.4537.8518.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low895.9
Triple Number Coastal/Long Distance Medium670.8
Triple Number Coastal/Long Distance High585.5
Triple Number Windward/Leeward Low1155.2
Triple Number Windward/Leeward Medium833.1
Triple Number Windward/Leeward High702.0
Predominantly Upwind740.6
Predominantly Downwind676.5
Predominantly Reaching651.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance736.40.8148
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81275.0963.6797.1693.3635.5595.4537.8518.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6697
Triple Number Coastal/Long Distance Medium0.8945
Triple Number Coastal/Long Distance High1.0247
Triple Number Windward/Leeward Low0.5194
Triple Number Windward/Leeward Medium0.7202
Triple Number Windward/Leeward High0.8547
Coastal/Long Distance0.8148
Predominantly Upwind0.8101
Predominantly Downwind0.8869
For information
General Purpose Handicap (GPH)763.0
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8895
Distanseseilas Trippeltall svak vind0.6697
Distanseseilas Trippeltall mellomvind0.8945
Distanseseilas Trippeltall sterk vind1.0247
Pølsebane Trippeltall svak vind0.5194
Pølsebane Trippeltall mellomvind0.7202
Pølsebane Trippeltall sterk vind0.8547
Motvind Singeltall0.8101
Medvind Singeltall0.8869
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Coastal/Long Distance736.40.8148
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind740.60.8101
Predominantly Downwind676.50.8869
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore660.40.9086
Cape Doctor Coastal552.31.0864
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6697
Triple Number Coastal/Long Distance Medium0.8945
Triple Number Coastal/Long Distance High1.0247
Triple Number Windward/Leeward Low0.5194
Triple Number Windward/Leeward Medium0.7202
Triple Number Windward/Leeward High0.8547
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6697
Triple Number Coastal/Long Distance Medium0.8945
Triple Number Coastal/Long Distance High1.0247
Triple Number Windward/Leeward Low0.5194
Triple Number Windward/Leeward Medium0.7202
Triple Number Windward/Leeward High0.8547
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance736.40.8148
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Predominantly Upwind740.60.8101
Predominantly Downwind676.50.8869
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81275.0963.6797.1693.3635.5595.4537.8518.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance736.40.8148
Triple Number Coastal/Long Distance Low895.90.6697
Triple Number Coastal/Long Distance Medium670.80.8945
Triple Number Coastal/Long Distance High585.51.0247
Triple Number Windward/Leeward Low1155.20.5194
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1913.81275.0963.6797.1693.3635.5595.4537.8518.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low895.90.6697
Triple Number AP Medium670.80.8944
Triple Number AP High585.61.0247
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium833.10.7202
Triple Number Windward/Leeward High702.00.8547
Single Number Predominant Upwind771.20.7780
Single Number Predominant Reaching669.50.8962
Single Number Predominant Downwind708.30.8471
Predominant Upwind - Low1100.70.5451
Predominant Upwind - Low/Med829.80.7230
Predominant Upwind - Medium713.30.8412
Predominant Upwind - Med/High647.90.9260
Predominant Upwind - High623.70.9621
Predominant Downwind Low1069.50.5610
Predominant Downwind Low/Med777.00.7722
Predominant Downwind Medium647.50.9266
Predominant Downwind Med/High571.51.0500
Predominant Downwind High535.01.1216
Predominant Reaching Low961.80.6238
Predominant Reaching Low/Med721.80.8312
Predominant Reaching Medium618.90.9694
Predominant Reaching Med/High561.81.0680
Predominant Reaching High535.01.1216
SA/DSPL Upwind14.69SA/DSPL Downwind23.72
Scoring OptionTODTOT
5-Band Windward/Leeward Low1353.10.4434
5-Band Windward/Leeward Low/Med982.20.6109
5-Band Windward/Leeward Medium815.10.7361
5-Band Windward/Leeward Med/High714.10.8402
5-Band Windward/Leeward High674.90.8891
Windward/Leeward 60-40 Low1369.80.4380
Windward/Leeward 60-40 Low/Med1002.40.5986
Windward/Leeward 60-40 Medium838.50.7156
Windward/Leeward 60-40 Med/High740.60.8102
Windward/Leeward 60-40 High704.20.8520
5-Band AP Low985.50.6088
5-Band AP Low/Med773.20.7760
5-Band AP Medium659.20.9102
5-Band AP Med/High594.01.0101
5-Band AP High565.41.0612
5-Band SF Bay Tour - Low1169.90.5129
5-Band SF Bay Tour - Low/Med943.40.6360
5-Band SF Bay Tour - Medium790.40.7591
5-Band SF Bay Tour - Med/High700.40.8566
5-Band SF Bay Tour - High664.90.9024
Chicago-Mac Upwind0.7481
Chicago-Mac All Purpose0.7828
Chicago-Mac Downwind0.8136
Bayview-Mac Cove Island0.5608
Bayview-Mac Shore0.5643
Harvest Moon Regatta574.91.0437
ORC Ref  03510003M26Issued on 29/03/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
IRREVERSIBLEESP-11061_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassWESTERLY LB 31MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.390Max. Beam2.908Draft1.561Displacement6,960Wetted area24.48IMS L8.262LSM08.346Acc. length9.363Sink (kg/mm) 16.93
VCGD-0.242VCGM-0.371RM Rated (kg·m) 144.2Limit of positive stability(°) N/AStability IndexN/ADefault crew weight532Declared crew weight160
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0098
PSD0.025PHD0.058PHL0.036
PSA19.7°ESL0.191
RIG
Forestay tensionFixedInner stayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P9.680IG11.580ISP11.600MDT10.100MDL10.110MDT2MDL2TLMWGO
E3.050J3.400BAS1.707FSD0.050SFJ0.100SPL4.000WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered145.0Flotation Date01/01/2010
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510003M26Issued on 29/03/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
IRREVERSIBLEESP-11061_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC18.12* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC5.82NoNo 35.75* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC0.0068.90* Auto Added *
CRUISER/RACER REQUIREMENTS*
Accommodation length9.4 mTable area0.44 m²Headroom1.66 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity68 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity38 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03510003M26Issued on 29/03/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org