Club
Certificate
2023

Boat

BOCU

ESP-10080_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.6°41.8°40.8°40.6°40.6°40.6°41.2°
Beat VMG3.334.034.444.654.744.784.76
52°5.106.026.556.816.926.997.02
60°5.406.306.797.047.177.237.29
75°5.626.516.997.267.437.557.67
90°5.556.517.047.327.557.748.01
110°5.596.677.237.577.838.008.28
120°5.436.557.167.557.868.168.60
135°4.876.056.857.317.678.018.75
150°4.095.236.206.907.337.678.36
Run VMG3.544.535.396.106.717.177.83
Gybe Angles143.9°148.7°152.3°159.2°173.0°179.0°179.0°

APH: 578.0

CDL: 8.532

GPH: 646.6

CertNo: 100801

BOAT
ClassFIRST 38S5 (BK)DesignerJ. BERRETBuilderBENETEAUAge date04/1991Series date01/1991Offset fileUS30030.BOFData fileE10080_C
HULL
Length Overall11.293 mMaximum Beam3.725 mDraft1.891 mDisplacement6,682 kgDLR8.1721IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeSolid 2 bladesDiameter0.200m
CREW
Maximum weight200 kgMinimum weight115 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail41.3842.14Headsail Luffed30.3030.30Headsail FlyingSymmetric87.3287.32Asymmetric
STORM SAIL AREAS (m²)
Trysail12.01Storm Jib10.71Heavy Weather Jib28.91
SAIL LIMITS
Headsails5 * Woven polyester sails  Spinnakers4
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.
ORC Ref  03510002O44Issued on 09/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

BOCU

ESP-10080_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1080.2894.2810.3774.2758.9752.5756.3
52°705.4597.7549.3528.6519.9515.1512.7
60°667.3571.7530.0511.2502.4497.6494.0
75°640.6553.1515.3496.1484.4476.9469.1
90°649.1553.4511.7491.8476.8465.3449.4
110°644.1540.1498.3475.7459.6449.8434.9
120°662.7549.6502.4477.0457.7441.0418.4
135°738.5594.9525.6492.3469.6449.4411.2
150°880.2688.3580.5521.9491.1469.5430.8
Run VMG1016.4794.8668.3590.0536.9501.9459.7
Selected Courses
Windward / Leeward1048.3844.5739.3682.1647.9627.2608.0
All purpose804.8661.9593.3558.2537.7524.6508.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward712.00.8426
All purpose578.01.0381
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1045.1793.7667.0596.5558.1528.6482.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7208
Downwind "popa"0.9194
70% up, 30% down "Ilhabela"0.7708
30% up, 70% down "Ilhabela-inverso"0.8492
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Predominantly Upwind629.50.9531
Predominantly Downwind578.91.0364
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low733.40.8181
Triple Number All Purpose Medium573.41.0464
Triple Number All Purpose High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Predominantly Upwind629.50.9531
Predominantly Downwind578.91.0364
Predominantly Upwind Low822.50.7295
Predominantly Upwind Medium654.80.9163
Predominantly Upwind High620.50.9670
Predominantly Downwind Low796.20.7535
Predominantly Downwind Medium569.61.0535
Predominantly Downwind High481.11.2471
Chicago-Mac Upwind0.9355
Chicago-Mac All Purpose0.9734
Chicago-Mac Downwind1.0185
Bayview-Mac Cove Island0.9089
Bayview-Mac Shore0.9141
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching547.01.0970
Predominantly Reaching Low662.70.9053
Predominantly Reaching Medium539.81.1116
Predominantly Reaching High483.81.2402
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1032.60.5811
5-Band Low / Medium866.60.6923
5-Band Medium694.80.8636
5-Band Medium / High632.10.9493
5-Band High611.30.9815
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1045.1793.7667.0596.5558.1528.6482.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1045.1793.7667.0596.5558.1528.6482.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance628.8
Triple Number Coastal/Long Distance Low733.4
Triple Number Coastal/Long Distance Medium573.4
Triple Number Coastal/Long Distance High521.9
Triple Number Windward/Leeward Low946.4
Triple Number Windward/Leeward Medium706.1
Triple Number Windward/Leeward High625.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1045.1793.7667.0596.5558.1528.6482.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1045.1793.7667.0596.5558.1528.6482.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)628.80.9542
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1045.1793.7667.0596.5558.1528.6482.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8181
Triple Number Coastal/Long Distance Medium1.0464
Triple Number Coastal/Long Distance High1.1497
Triple Number Windward/Leeward Low0.6340
Triple Number Windward/Leeward Medium0.8497
Triple Number Windward/Leeward High0.9597
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1045.1793.7667.0596.5558.1528.6482.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1045.1793.7667.0596.5558.1528.6482.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1045.1793.7667.0596.5558.1528.6482.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1045.1793.7667.0596.5558.1528.6482.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low733.4
Triple Number Coastal/Long Distance Medium573.4
Triple Number Coastal/Long Distance High521.9
Triple Number Windward/Leeward Low946.4
Triple Number Windward/Leeward Medium706.1
Triple Number Windward/Leeward High625.2
Predominantly Upwind629.5
Predominantly Downwind578.9
Predominantly Reaching557.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1045.1793.7667.0596.5558.1528.6482.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8181
Triple Number Coastal/Long Distance Medium1.0464
Triple Number Coastal/Long Distance High1.1497
Triple Number Windward/Leeward Low0.6340
Triple Number Windward/Leeward Medium0.8497
Triple Number Windward/Leeward High0.9597
Coastal/Long Distance0.9542
Predominantly Upwind0.9531
Predominantly Downwind1.0364
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8181
Tretall Distanseseilas Mellomvind1.0464
Tretall Distanseseilas Mye vind1.1497
Tretall Pølsebane Lite vind0.6340
Tretall Pølsebane Mellomvind0.8497
Tretall Pølsebane Mye vind0.9597
Distanseseilas ett tall (OSN 8-16kn)0.9542
Distanseseilas ett tall (APH 6-20kn)1.0381
Enkeltall Motvind0.9531
Enkeltall Medvind1.0364
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Coastal/Long Distance628.80.9542
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind629.50.9531
Predominantly Downwind578.91.0364
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore613.70.9776
Cape Doctor Coastal513.41.1688
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8181
Triple Number Coastal/Long Distance Medium1.0464
Triple Number Coastal/Long Distance High1.1497
Triple Number Windward/Leeward Low0.6340
Triple Number Windward/Leeward Medium0.8497
Triple Number Windward/Leeward High0.9597
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8181
Triple Number Coastal/Long Distance Medium1.0464
Triple Number Coastal/Long Distance High1.1497
Triple Number Windward/Leeward Low0.6340
Triple Number Windward/Leeward Medium0.8497
Triple Number Windward/Leeward High0.9597
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Predominantly Upwind629.50.9531
Predominantly Downwind578.91.0364
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1045.1793.7667.0596.5558.1528.6482.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low733.40.8181
Triple Number Coastal/Long Distance Medium573.41.0464
Triple Number Coastal/Long Distance High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1045.1793.7667.0596.5558.1528.6482.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low733.40.8181
Triple Number All Purpose Medium573.41.0464
Triple Number All Purpose High521.91.1497
Triple Number Windward/Leeward Low946.40.6340
Triple Number Windward/Leeward Medium706.10.8497
Triple Number Windward/Leeward High625.20.9597
Predominantly Upwind629.50.9531
Predominantly Downwind578.91.0364
Predominantly Upwind Low822.50.7295
Predominantly Upwind Medium654.80.9163
Predominantly Upwind High620.50.9670
Predominantly Downwind Low796.20.7535
Predominantly Downwind Medium569.61.0535
Predominantly Downwind High481.11.2471
Chicago-Mac Upwind0.9355
Chicago-Mac All Purpose0.9734
Chicago-Mac Downwind1.0185
Bayview-Mac Cove Island0.9089
Bayview-Mac Shore0.9141
Harvest Moon Regatta499.91.2002
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy616.00.9740
San Francisco Bay Medium700.70.8563
Predominantly Reaching547.01.0970
Predominantly Reaching Low662.70.9053
Predominantly Reaching Medium539.81.1116
Predominantly Reaching High483.81.2402
Windward/Leeward 60-40 Low954.60.6286
Windward/Leeward 60-40 Medium735.50.8158
Windward/Leeward 60-40 High669.50.8962
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1032.60.5811
5-Band Low / Medium866.60.6923
5-Band Medium694.80.8636
5-Band Medium / High632.10.9493
5-Band High611.30.9815
ORC Ref  03510002O44Issued on 09/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

BOCU

ESP-10080_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 38S5 (BK)MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.293Max. Beam3.725Draft1.891Displacement6,682Wetted area27.24IMS L9.623LSM09.350Acc. length11.293Sink (kg/mm) 19.62
VCGD-0.080VCGM-0.021RM Rated (kg·m) 137.9Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.200PBWPIPA0.0059
PSD0.025PHD0.068PHL0.117
PSA14.0°ESL1.000
ST10.028ST20.101ST30.101
ST40.057ST50.227
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.600IG14.500ISP14.600MDT10.110MDL10.200MDT20.110MDL20.160TL1.530MW0.200GO0.235
E4.700J3.900BAS1.575FSD0.036SFJSPL4.080WPLTPSBD0.165MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered140.0Flotation Date09/09/2008MeasurerComment
SFFP0.297FFMFF1.391LCFcl6.141SG
SAFP9.877FAMFA1.034LCFsh6.412HBI1.184
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002O44Issued on 09/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

BOCU

ESP-10080_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.161.011.833.064.0141.3827/06/2012
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0010.070.601.172.253.234.2213.85NoNo 30.3027/07/2010
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment00114.8014.8014.807.246.4487.32
ORC Ref  03510002O44Issued on 09/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org