Club Certificate2026
YOUKOUNKOUN 3ESP-6106_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 Angles46.0°43.2°41.0°39.6°38.4°37.8°38.1°38.4°39.5°
Beat VMG2.393.414.154.685.015.155.225.275.20
52°3.765.196.146.757.097.267.337.417.41
60°4.035.466.396.947.277.457.537.637.64
75°4.245.666.577.097.417.657.828.008.09
90°4.115.556.607.217.537.717.968.368.60
110°3.985.576.697.317.718.058.358.728.94
120°3.835.386.517.217.648.028.419.149.59
135°3.324.805.966.827.377.778.179.0610.20
150°2.744.065.206.176.917.397.778.579.49
Run VMG2.383.524.515.366.106.717.187.918.64
Gybe Angles139.9°145.1°149.6°153.2°159.0°165.7°172.7°177.2°175.4°
APH ToD:561.0CDL: 9.159APH ToT: 1.0696CertNo:610601
BOAT
ClassFIRST 36.7 MODDesignerB.FARRBuilderBENETEAUAge date02/2002Series date01/2001Offset fileFIRST367-ESP6106.offData fileE6106_C
HULL
Length Overall11.200Maximum Beam3.458Draft2.231Displacement5,692DLR6.9940IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight535(declared)Minimum weight405 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail38.0938.72Headsail Luffed29.6329.63Headsail FlyingSymmetric82.1582.15Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail11.61Storm Jib10.12Heavy Weather Jib27.31
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 143.6 Stability Index 119.3
COMMENTS
AÑADIDOS 200 Kg. EN SENTINA 12/02 AÑADIDO JUPPET 2008
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  035100048IS Issued on 05/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
YOUKOUNKOUN 3ESP-6106_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 VMG1503.61054.7867.7768.4718.3698.8689.3683.7692.3
52°958.6693.5586.1533.1507.6496.1491.0486.0486.0
60°892.4658.8563.3518.4495.4483.5477.8471.8471.0
75°849.9636.5548.2507.6485.5470.6460.3449.9444.8
90°875.7649.0545.7499.6478.2466.9452.2430.5418.6
110°903.6645.8538.2492.4467.0447.0431.1412.7402.6
120°940.7669.1552.8499.6471.1448.6428.0393.9375.6
135°1084.8749.4604.0527.6488.8463.5440.5397.2353.1
150°1311.9886.2691.8583.5521.1486.8463.2420.2379.2
Run VMG1514.81023.3798.8671.5590.4536.7501.1455.3416.4
Selected Courses
Windward / Leeward1509.21039.0833.3719.9654.3617.7595.2569.5554.3
All purpose1137.0800.2655.2580.5539.7516.9500.9479.5465.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward687.10.8732
All purpose561.01.0696
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.20.9833
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1509.81037.4784.3651.2575.0536.3506.5458.4444.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7663
Downwind "popa"0.9176
70% up, 30% down "Ilhabela"0.8062
30% up, 70% down "Ilhabela-inverso"0.8663
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Predominantly Upwind606.00.9901
Predominantly Downwind571.51.0499
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP584.51.0264 Predom. Dn High454.41.3205 5B AP High480.81.2480 TriNum AP Low727.70.8245 Predom. Rc Low790.20.7593 5B SF Bay Low927.50.6469 TriNum AP Med557.31.0767 Predom. Rc L/M596.41.0060 5B SF Bay L/M759.70.7897 TriNum AP High496.91.2076 Predom. Rc Med522.51.1484 5B SF Bay Med647.10.9272 TriNum W/L Low982.10.6109 Predom. Rc M/H480.31.2491 5B SF Bay M/H586.41.0232 TriNum W/L Med682.00.8798 Predom. Rc High454.51.3202 5B SF Bay High560.41.0706 TriNum W/L Hig591.21.0149 5B W/L Low1105.10.5429 ChiMac Up Low772.40.7768 Predom. Upwind632.40.9487 5B W/L L/M797.20.7526 ChiMac Up Med693.60.8650 Predom. Reaching561.71.0681 5B W/L Med669.10.8967 ChiMac Up High603.30.9945 Predom. Downwind598.81.0019 5B W/L M/H599.61.0006 ChiMac AP Low763.30.7860 Predom. Up Low884.50.6784 5B W/L High571.31.0502 ChiMac AP Med678.70.8841 Predom. Up L/M667.20.8992 W/L 60-40 Low1108.10.5415 ChiMac AP High580.01.0345 Predom. Up Med585.31.0251 W/L 60-40 L/M805.40.7450 ChiMac Off Low761.80.7876 Predom. Up M/H546.01.0988 W/L 60-40 Med682.00.8798 ChiMac Off Med669.10.8967 Predom. Up High530.11.1318 W/L 60-40 M/H618.20.9706 ChiMac Off High560.01.0715 Predom. Dn Low892.00.6727 W/L 60-40 High594.31.0096 BayMac Cove Island880.20.6817 Predom. Dn L/M649.80.9233 5B AP Low811.60.7393 BayMac Shore872.70.6875 Predom. Dn Med550.21.0905 5B AP Med549.01.0928 Harvest Moon494.51.2132 Predom. Dn M/H489.71.2252 5B AP M/H503.31.1922 SA/DSPL Up21.12SA/DSPL Dn37.50     
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.20.9833
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1509.81037.4784.3651.2575.0536.3506.5458.4444.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.20.9833
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1509.81037.4784.3651.2575.0536.3506.5458.4444.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance610.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1509.81037.4784.3651.2575.0536.3506.5458.4444.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating610.20.9833
FinRating, kevyt tuuli1089.60.9178
FinRating, kova tuuli483.61.0338
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9833
Triple Number Coastal/Long Distance Low0.8245
Triple Number Coastal/Long Distance Medium1.0768
Triple Number Coastal/Long Distance High1.2076
Triple Number Windward/Leeward Low0.6409
Triple Number Windward/Leeward Medium0.8798
Triple Number Windward/Leeward High1.0149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1509.81037.4784.3651.2575.0536.3506.5458.4444.2
For information
General Purpose Handicap (GPH)631.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.20.9833
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1509.81037.4784.3651.2575.0536.3506.5458.4444.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose584.51.0264
5-Band All-Purpose Low884.00.6788
5-Band All-Purpose L/M656.40.9140
5-Band All-Purpose Med566.61.0589
5-Band All-Purpose M/H517.21.1601
5-Band All-Purpose High491.81.2201
Single Number Predominant Upwind604.70.9922
Single Number Predominant Reaching539.01.1133
Single Number Predominant Downwind572.21.0486
5-Band 50-50 Windward/Leeward Low1105.10.5429
5-Band 50-50 Windward/Leeward L/M797.20.7526
5-Band 50-50 Windward/Leeward Med669.10.8967
5-Band 50-50 Windward/Leeward M/H599.61.0006
5-Band 50-50 Windward/Leeward High571.31.0502
5-Band 60-40 Windward/Leeward Low1108.10.5415
5-Band 60-40 Windward/Leeward L/M805.40.7450
5-Band 60-40 Windward/Leeward Med682.00.8798
5-Band 60-40 Windward/Leeward M/H618.20.9706
5-Band 60-40 Windward/Leeward High594.31.0096
Triple Number 50-50 Windward/Leeward Low982.10.6109
Triple Number 50-50 Windward/Leeward Med682.10.8797
Triple Number 50-50 Windward/Leeward High591.21.0149
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward700.00.8572
Triple Number 60-40 Windward/Leeward Low986.80.6080
Triple Number 60-40 Windward/Leeward Med694.20.8643
Triple Number 60-40 Windward/Leeward High610.90.9822
Triple Number All-Purpose Low792.20.7574
Triple Number All-Purpose Med575.41.0427
Triple Number All-Purpose High510.11.1762
Triple Number Predominant Upwind Low803.80.7464
Triple Number Predominant Upwind Med595.91.0069
Triple Number Predominant Upwind High546.41.0982
Triple Number Predominant Reaching Low716.00.8380
Triple Number Predominant Reaching Med537.91.1154
Triple Number Predominant Reaching High465.31.2896
Triple Number Predominant Downwind Low793.60.7561
Triple Number Predominant Downwind Med560.91.0696
Triple Number Predominant Downwind High471.21.2733
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.20.9833
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1509.81037.4784.3651.2575.0536.3506.5458.4444.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.20.9833
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1509.81037.4784.3651.2575.0536.3506.5458.4444.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low727.7
Triple Number Coastal/Long Distance Medium557.2
Triple Number Coastal/Long Distance High496.9
Triple Number Windward/Leeward Low936.2
Triple Number Windward/Leeward Medium682.0
Triple Number Windward/Leeward High591.2
Predominantly Upwind606.0
Predominantly Downwind571.5
Predominantly Reaching548.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.20.9833
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1509.81037.4784.3651.2575.0536.3506.5458.4444.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8245
Triple Number Coastal/Long Distance Medium1.0768
Triple Number Coastal/Long Distance High1.2076
Triple Number Windward/Leeward Low0.6409
Triple Number Windward/Leeward Medium0.8798
Triple Number Windward/Leeward High1.0149
Coastal/Long Distance0.9833
Predominantly Upwind0.9901
Predominantly Downwind1.0499
For information
General Purpose Handicap (GPH)631.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0696
Distanseseilas Trippeltall svak vind0.8245
Distanseseilas Trippeltall mellomvind1.0768
Distanseseilas Trippeltall sterk vind1.2076
Pølsebane Trippeltall svak vind0.6409
Pølsebane Trippeltall mellomvind0.8798
Pølsebane Trippeltall sterk vind1.0149
Motvind Singeltall0.9901
Medvind Singeltall1.0499
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Coastal/Long Distance610.20.9833
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind606.00.9901
Predominantly Downwind571.51.0499
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore558.91.0735
Cape Doctor Coastal469.71.2774
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8245
Triple Number Coastal/Long Distance Medium1.0768
Triple Number Coastal/Long Distance High1.2076
Triple Number Windward/Leeward Low0.6409
Triple Number Windward/Leeward Medium0.8798
Triple Number Windward/Leeward High1.0149
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8245
Triple Number Coastal/Long Distance Medium1.0768
Triple Number Coastal/Long Distance High1.2076
Triple Number Windward/Leeward Low0.6409
Triple Number Windward/Leeward Medium0.8798
Triple Number Windward/Leeward High1.0149
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.20.9833
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Predominantly Upwind606.00.9901
Predominantly Downwind571.51.0499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1509.81037.4784.3651.2575.0536.3506.5458.4444.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.20.9833
Triple Number Coastal/Long Distance Low727.70.8245
Triple Number Coastal/Long Distance Medium557.21.0768
Triple Number Coastal/Long Distance High496.91.2076
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium682.00.8798
Triple Number Windward/Leeward High591.21.0149
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1509.81037.4784.3651.2575.0536.3506.5458.4444.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP584.51.0264 Predom. Dn High454.41.3205 5B AP High480.81.2480 TriNum AP Low727.70.8245 Predom. Rc Low790.20.7593 5B SF Bay Low927.50.6469 TriNum AP Med557.31.0767 Predom. Rc L/M596.41.0060 5B SF Bay L/M759.70.7897 TriNum AP High496.91.2076 Predom. Rc Med522.51.1484 5B SF Bay Med647.10.9272 TriNum W/L Low982.10.6109 Predom. Rc M/H480.31.2491 5B SF Bay M/H586.41.0232 TriNum W/L Med682.00.8798 Predom. Rc High454.51.3202 5B SF Bay High560.41.0706 TriNum W/L Hig591.21.0149 5B W/L Low1105.10.5429 ChiMac Up Low772.40.7768 Predom. Upwind632.40.9487 5B W/L L/M797.20.7526 ChiMac Up Med693.60.8650 Predom. Reaching561.71.0681 5B W/L Med669.10.8967 ChiMac Up High603.30.9945 Predom. Downwind598.81.0019 5B W/L M/H599.61.0006 ChiMac AP Low763.30.7860 Predom. Up Low884.50.6784 5B W/L High571.31.0502 ChiMac AP Med678.70.8841 Predom. Up L/M667.20.8992 W/L 60-40 Low1108.10.5415 ChiMac AP High580.01.0345 Predom. Up Med585.31.0251 W/L 60-40 L/M805.40.7450 ChiMac Off Low761.80.7876 Predom. Up M/H546.01.0988 W/L 60-40 Med682.00.8798 ChiMac Off Med669.10.8967 Predom. Up High530.11.1318 W/L 60-40 M/H618.20.9706 ChiMac Off High560.01.0715 Predom. Dn Low892.00.6727 W/L 60-40 High594.31.0096 BayMac Cove Island880.20.6817 Predom. Dn L/M649.80.9233 5B AP Low811.60.7393 BayMac Shore872.70.6875 Predom. Dn Med550.21.0905 5B AP Med549.01.0928 Harvest Moon494.51.2132 Predom. Dn M/H489.71.2252 5B AP M/H503.31.1922 SA/DSPL Up21.12SA/DSPL Dn37.50     
ORC Ref  035100048IS Issued on 05/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
YOUKOUNKOUN 3ESP-6106_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 36.7 MODMeasurement10/06/2021HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.200Maximum beam3.458Draft2.231Displacement5,692Wetted area25.46IMS L9.674LSM09.335Accomod. length11.200Sink (kg/mm) 19.57
VCGD0.058VCGM0.042 RM Rated (kg·m) 143.6Limit of positive stability(°) 117.3 Stability Index 119.3 BLR index 0.0000Default crew weight624 Declared crew weight 535
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.110PIPA0.0030
EDL2.480ST10.043ST20.176
ST30.176ST40.098ST50.275
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P13.730IG14.030ISP14.150MDT10.106MDL10.187MDT20.104MDL20.156TL0.750MW0.156GO0.210
E4.830J3.980BAS1.537FSD0.037SFJSPL3.980WPLTPSBD0.159MWT156.00MCG5.160
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered145.0Flotation Date01/01/2010
SFFP0.367FFMFF1.390LCFcl6.006SG
SAFP10.162FAMFA1.015LCFsh6.239HBI1.201
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG001FixedPLOMO EN SENTINA2004.10Fixed Ballast Total200
Total deductible
Total deductible
ORC Ref  035100048IS Issued on 05/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
YOUKOUNKOUN 3ESP-6106_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.150.981.742.933.9238.0908/06/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.080.551.011.993.174.3314.10YesNo 29.6308/06/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment113.9613.9613.967.047.1582.1508/06/2021
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.2 mTable area0.55 m²Headroom1.77 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity130 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity74 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  035100048IS Issued on 05/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org