Club
Certificate
2022

Boat

KAIROS 4

ESP-10671_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 Angles42.4°40.5°38.4°37.6°37.0°36.6°38.3°
Beat VMG3.534.224.544.684.754.824.76
52°5.346.096.396.516.586.666.77
60°5.626.246.566.756.866.927.14
75°5.836.366.757.147.377.527.73
90°5.796.416.787.267.758.148.55
110°5.826.557.167.607.978.369.34
120°5.706.497.137.868.438.919.85
135°5.146.176.777.458.299.3011.66
150°4.385.466.226.717.257.9910.75
Run VMG3.794.735.395.816.286.929.31
Gybe Angles144.8°148.7°151.0°149.3°146.2°143.9°141.7°

APH: 574.5

CDL: 7.358

GPH: 637.5

CertNo: 106711

BOAT
ClassBEPOX 800DesignerDavid ReardBuilderAge date07/2007Series date01/2007Offset fileBEPOX750.OFFData fileE10671_C
HULL
Length Overall8.000 mMaximum Beam2.796 mDraft1.764 mDisplacement1,463 kgDLR4.3224IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight325 kgMinimum weight240 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail24.6625.33Headsail Luffed20.6820.68Headsail FlyingSymmetricAsymmetric66.9166.91 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail7.22Storm Jib5.64Heavy Weather Jib15.22
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment35.0 kg·mStability IndexN/A
COMMENTS
CASCO ESTIMADO PESADO 1 DINA FOQUE CON GARRUCHO
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.

Club
Certificate
2022

Boat

KAIROS 4

ESP-10671_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 VMG1020.0853.7792.7769.5758.6746.2756.0
52°673.6590.8563.7552.8546.9540.6531.9
60°640.1576.5548.8533.5524.8520.4504.1
75°617.9566.0533.4504.6488.3479.0465.5
90°622.2561.4531.0495.6464.8442.2421.3
110°618.8549.4502.7473.9451.5430.4385.2
120°632.0555.0504.8457.8426.9404.2365.5
135°700.7583.5531.4483.5434.2387.3308.6
150°822.8659.0578.9536.4496.5450.7335.0
Run VMG950.1761.0667.9619.3573.3520.4386.8
Selected Courses
Windward / Leeward985.1807.3730.3694.4665.9633.3571.4
All purpose762.7648.2596.0564.2539.3515.1473.3
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward709.50.8457
All purpose574.51.0445
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.10.9644
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance981.6763.5664.2602.5560.4520.1449.4
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7373
Downwind "popa"0.9377
70% up, 30% down "Ilhabela"0.7878
30% up, 70% down "Ilhabela-inverso"0.8670
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Predominantly Upwind627.80.9557
Predominantly Downwind573.11.0469
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low705.50.8505
Triple Number All Purpose Medium575.61.0424
Triple Number All Purpose High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Predominantly Upwind627.80.9557
Predominantly Downwind573.11.0469
Predominantly Upwind Low786.50.7629
Predominantly Upwind Medium656.90.9133
Predominantly Upwind High621.40.9655
Predominantly Downwind Low759.80.7897
Predominantly Downwind Medium574.11.0450
Predominantly Downwind High450.61.3316
Chicago-Mac Upwind0.9402
Chicago-Mac All Purpose0.9824
Chicago-Mac Downwind1.0295
Bayview-Mac Cove Island0.9269
Bayview-Mac Shore0.9311
Victoria-Maui1.1261
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.10.9644
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance981.6763.5664.2602.5560.4520.1449.4
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.10.9644
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance981.6763.5664.2602.5560.4520.1449.4
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance622.1
Triple Number Coastal/Long Distance Low705.5
Triple Number Coastal/Long Distance Medium575.6
Triple Number Coastal/Long Distance High505.5
Triple Number Windward/Leeward Low896.2
Triple Number Windward/Leeward Medium708.7
Triple Number Windward/Leeward High618.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance981.6763.5664.2602.5560.4520.1449.4
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.10.9644
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance981.6763.5664.2602.5560.4520.1449.4
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)622.10.9644
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance981.6763.5664.2602.5560.4520.1449.4
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8505
Triple Number Coastal/Long Distance Medium1.0424
Triple Number Coastal/Long Distance High1.1870
Triple Number Windward/Leeward Low0.6695
Triple Number Windward/Leeward Medium0.8466
Triple Number Windward/Leeward High0.9705
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance981.6763.5664.2602.5560.4520.1449.4
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.10.9644
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance981.6763.5664.2602.5560.4520.1449.4
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.10.9644
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance981.6763.5664.2602.5560.4520.1449.4
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.10.9644
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance981.6763.5664.2602.5560.4520.1449.4
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance981.6763.5664.2602.5560.4520.1449.4
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low705.5
Triple Number Coastal/Long Distance Medium575.6
Triple Number Coastal/Long Distance High505.5
Triple Number Windward/Leeward Low896.2
Triple Number Windward/Leeward Medium708.7
Triple Number Windward/Leeward High618.2
Predominantly Upwind627.8
Predominantly Downwind573.1
Predominantly Reaching551.2
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.10.9644
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance981.6763.5664.2602.5560.4520.1449.4
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8505
Triple Number Coastal/Long Distance Medium1.0424
Triple Number Coastal/Long Distance High1.1870
Triple Number Windward/Leeward Low0.6695
Triple Number Windward/Leeward Medium0.8466
Triple Number Windward/Leeward High0.9705
Coastal/Long Distance0.9644
Predominantly Upwind0.9557
Predominantly Downwind1.0469
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9644
Tretall Distanseseilas Lite vind0.8505
Tretall Distanseseilas Mellomvind1.0424
Tretall Distanseseilas Mye vind1.1870
Tretall Pølsebane Lite vind0.6695
Tretall Pølsebane Mellomvind0.8466
Tretall Pølsebane Mye vind0.9705
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas981.6763.5664.2602.5560.4520.1449.4
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Coastal/Long Distance622.10.9644
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind627.80.9557
Predominantly Downwind573.11.0469
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore590.01.0170
Cape Doctor Coastal485.81.2350
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8505
Triple Number Coastal/Long Distance Medium1.0424
Triple Number Coastal/Long Distance High1.1870
Triple Number Windward/Leeward Low0.6695
Triple Number Windward/Leeward Medium0.8466
Triple Number Windward/Leeward High0.9705
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8505
Triple Number Coastal/Long Distance Medium1.0424
Triple Number Coastal/Long Distance High1.1870
Triple Number Windward/Leeward Low0.6695
Triple Number Windward/Leeward Medium0.8466
Triple Number Windward/Leeward High0.9705
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.10.9644
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Predominantly Upwind627.80.9557
Predominantly Downwind573.11.0469
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance981.6763.5664.2602.5560.4520.1449.4
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance622.10.9644
Triple Number Coastal/Long Distance Low705.50.8505
Triple Number Coastal/Long Distance Medium575.61.0424
Triple Number Coastal/Long Distance High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance981.6763.5664.2602.5560.4520.1449.4
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low705.50.8505
Triple Number All Purpose Medium575.61.0424
Triple Number All Purpose High505.51.1870
Triple Number Windward/Leeward Low896.20.6695
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High618.20.9705
Predominantly Upwind627.80.9557
Predominantly Downwind573.11.0469
Predominantly Upwind Low786.50.7629
Predominantly Upwind Medium656.90.9133
Predominantly Upwind High621.40.9655
Predominantly Downwind Low759.80.7897
Predominantly Downwind Medium574.11.0450
Predominantly Downwind High450.61.3316
Chicago-Mac Upwind0.9402
Chicago-Mac All Purpose0.9824
Chicago-Mac Downwind1.0295
Bayview-Mac Cove Island0.9269
Bayview-Mac Shore0.9311
Harvest Moon Regatta503.81.1909
Victoria-Maui1.1261
5-Band
Windward/Leeward
Time On DistanceTime On Time
5-Band Low971.40.6177
5-Band Low / Medium831.70.7214
5-Band Medium699.80.8573
5-Band Medium / High633.60.9470
5-Band High582.11.0307

Club
Certificate
2022

Boat

KAIROS 4

ESP-10671_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBEPOX 800Measurement09/07/2019HINPlan reviewHull constructionCoredAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.000Max. Beam2.796Draft1.764Displacement1,463Wetted area11.91IMS L7.186LSM06.968Acc. length8.000Sink (kg/mm) 9.56
VCGD-0.227VCGM-0.207RM Measured (kg·m) 35.0RM Default (kg·m) 32.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2
P10.130IG10.550ISP11.160MDT10.100MDL10.150MDT20.100MDL20.150TL0.000MW0.150GO0.173
E4.070J3.700BAS0.890FSDSFJ0.000SPLWPLTPS4.430BD0.110MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyFlotation Date01/09/2019MeasurerComment
SFFP0.035FFMFF0.843LCFcl4.008SG
SAFP7.498FAMFA0.827LCFsh4.210HBI0.833
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2022

Boat

KAIROS 4

ESP-10671_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment30.240.901.552.643.3924.6605/02/2022Unknown
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment10.040.521.001.982.933.8410.56YesNo 20.6809/07/2019ProceeneUnknownJib30.040.420.821.612.383.1610.07YesNo 16.1009/07/2019ProceenePentexSolent20.040.280.541.071.622.176.93NoNo 7.5009/07/2019ProceenePentexStaySail
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialComment312.149.6510.907.506.85109%66.9130/09/2020Unknown