International
Certificate
2023

Boat

MARIBEL

ESP-4442

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 Angles44.7°42.4°41.2°40.2°40.0°40.0°40.8°
Beat VMG2.903.564.014.314.464.504.46
52°4.495.365.926.266.446.526.55
60°4.755.616.146.446.636.736.79
75°4.925.806.326.626.847.007.18
90°4.965.956.516.816.967.137.48
110°5.066.086.657.017.327.587.97
120°4.905.966.586.977.327.668.38
135°4.395.456.276.737.107.468.32
150°3.684.745.656.336.757.097.80
Run VMG3.194.104.905.606.166.607.26
Gybe Angles146.2°149.6°152.3°159.5°173.0°177.2°179.0°

APH: 630.2

CDL: 7.207

GPH: 710.0

CertNo: 444202

BOAT
ClassKELT 8.0 MODDesignerVATON GILLESBuilderKELT MARINEAge date01/1985Series date01/1983Offset fileKELT8-ESP4442.offData fileE4442
HULL
Length Overall8.961 mMaximum Beam3.096 mDraft1.613 mDisplacement3,186 kgDLR6.7066IMS DivisionCruiser/RacerDynamic Allowance0.330%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.385m
CREW
Maximum weight320 kgMinimum weight235 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail21.7622.24Headsail Luffed18.5918.59Headsail FlyingSymmetric55.4055.40Asymmetric
STORM SAIL AREAS (m²)
Trysail6.39Storm Jib5.56Heavy Weather Jib15.00
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment68.0 kg·mStability Index111.9
COMMENTS
añadido juppet 2013. PESADO 1 DINA.2021
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  03510002T01Issued on 11/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

MARIBEL

ESP-4442

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 VMG1239.31012.2898.4835.1807.2799.2807.1
52°802.4671.7608.0575.5559.3552.5549.9
60°757.2641.3586.6558.7543.2534.9530.0
75°731.4620.6570.0543.7526.6514.3501.4
90°725.1604.6552.7528.8516.9505.2481.4
110°711.7591.7541.5513.5491.9474.7451.6
120°734.7604.1547.2516.6492.1470.3429.4
135°820.2660.1574.6534.7507.3482.6432.7
150°978.7760.2637.2568.4533.2507.6461.4
Run VMG1130.1877.7734.5642.8584.2545.2496.0
Selected Courses
Windward / Leeward1184.7945.0816.4738.9695.7672.2651.6
All purpose906.9737.8652.5605.1578.6562.1541.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward777.60.7716
All purpose630.20.9521
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.60.8738
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1179.2886.5735.0646.4600.6567.3512.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6564
Downwind "popa"0.8382
70% up, 30% down "Ilhabela"0.7021
30% up, 70% down "Ilhabela-inverso"0.7739
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Predominantly Upwind688.30.8717
Predominantly Downwind632.90.9481
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low822.40.7296
Triple Number All Purpose Medium625.30.9595
Triple Number All Purpose High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Predominantly Upwind688.30.8717
Predominantly Downwind632.90.9481
Predominantly Upwind Low929.30.6456
Predominantly Upwind Medium714.60.8396
Predominantly Upwind High663.30.9046
Predominantly Downwind Low887.20.6762
Predominantly Downwind Medium621.40.9656
Predominantly Downwind High518.51.1573
Chicago-Mac Upwind0.8535
Chicago-Mac All Purpose0.8885
Chicago-Mac Downwind0.9309
Bayview-Mac Cove Island0.8212
Bayview-Mac Shore0.8261
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching596.01.0067
Predominantly Reaching Low738.60.8123
Predominantly Reaching Medium588.81.0189
Predominantly Reaching High520.01.1539
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1166.20.5145
5-Band Low / Medium968.90.6193
5-Band Medium756.20.7934
5-Band Medium / High678.30.8846
5-Band High655.10.9158
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.60.8738
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1179.2886.5735.0646.4600.6567.3512.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.60.8738
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1179.2886.5735.0646.4600.6567.3512.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance686.6
Triple Number Coastal/Long Distance Low822.4
Triple Number Coastal/Long Distance Medium625.3
Triple Number Coastal/Long Distance High558.5
Triple Number Windward/Leeward Low1064.8
Triple Number Windward/Leeward Medium771.1
Triple Number Windward/Leeward High670.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1179.2886.5735.0646.4600.6567.3512.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.60.8738
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1179.2886.5735.0646.4600.6567.3512.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)686.60.8738
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1179.2886.5735.0646.4600.6567.3512.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7296
Triple Number Coastal/Long Distance Medium0.9595
Triple Number Coastal/Long Distance High1.0744
Triple Number Windward/Leeward Low0.5635
Triple Number Windward/Leeward Medium0.7781
Triple Number Windward/Leeward High0.8951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1179.2886.5735.0646.4600.6567.3512.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.60.8738
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1179.2886.5735.0646.4600.6567.3512.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.60.8738
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1179.2886.5735.0646.4600.6567.3512.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1179.2886.5735.0646.4600.6567.3512.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low822.4
Triple Number Coastal/Long Distance Medium625.3
Triple Number Coastal/Long Distance High558.5
Triple Number Windward/Leeward Low1064.8
Triple Number Windward/Leeward Medium771.1
Triple Number Windward/Leeward High670.3
Predominantly Upwind688.3
Predominantly Downwind632.9
Predominantly Reaching608.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.60.8738
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1179.2886.5735.0646.4600.6567.3512.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7296
Triple Number Coastal/Long Distance Medium0.9595
Triple Number Coastal/Long Distance High1.0744
Triple Number Windward/Leeward Low0.5635
Triple Number Windward/Leeward Medium0.7781
Triple Number Windward/Leeward High0.8951
Coastal/Long Distance0.8738
Predominantly Upwind0.8717
Predominantly Downwind0.9481
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7296
Tretall Distanseseilas Mellomvind0.9595
Tretall Distanseseilas Mye vind1.0744
Tretall Pølsebane Lite vind0.5635
Tretall Pølsebane Mellomvind0.7781
Tretall Pølsebane Mye vind0.8951
Distanseseilas ett tall (OSN 8-16kn)0.8738
Distanseseilas ett tall (APH 6-20kn)0.9521
Enkeltall Motvind0.8717
Enkeltall Medvind0.9481
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Coastal/Long Distance686.60.8738
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind688.30.8717
Predominantly Downwind632.90.9481
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore657.80.9122
Cape Doctor Coastal547.61.0957
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7296
Triple Number Coastal/Long Distance Medium0.9595
Triple Number Coastal/Long Distance High1.0744
Triple Number Windward/Leeward Low0.5635
Triple Number Windward/Leeward Medium0.7781
Triple Number Windward/Leeward High0.8951
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7296
Triple Number Coastal/Long Distance Medium0.9595
Triple Number Coastal/Long Distance High1.0744
Triple Number Windward/Leeward Low0.5635
Triple Number Windward/Leeward Medium0.7781
Triple Number Windward/Leeward High0.8951
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.60.8738
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Predominantly Upwind688.30.8717
Predominantly Downwind632.90.9481
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1179.2886.5735.0646.4600.6567.3512.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance686.60.8738
Triple Number Coastal/Long Distance Low822.40.7296
Triple Number Coastal/Long Distance Medium625.30.9595
Triple Number Coastal/Long Distance High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1179.2886.5735.0646.4600.6567.3512.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low822.40.7296
Triple Number All Purpose Medium625.30.9595
Triple Number All Purpose High558.51.0744
Triple Number Windward/Leeward Low1064.80.5635
Triple Number Windward/Leeward Medium771.10.7781
Triple Number Windward/Leeward High670.30.8951
Predominantly Upwind688.30.8717
Predominantly Downwind632.90.9481
Predominantly Upwind Low929.30.6456
Predominantly Upwind Medium714.60.8396
Predominantly Upwind High663.30.9046
Predominantly Downwind Low887.20.6762
Predominantly Downwind Medium621.40.9656
Predominantly Downwind High518.51.1573
Chicago-Mac Upwind0.8535
Chicago-Mac All Purpose0.8885
Chicago-Mac Downwind0.9309
Bayview-Mac Cove Island0.8212
Bayview-Mac Shore0.8261
Harvest Moon Regatta541.61.1078
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy659.60.9096
San Francisco Bay Medium767.60.7816
Predominantly Reaching596.01.0067
Predominantly Reaching Low738.60.8123
Predominantly Reaching Medium588.81.0189
Predominantly Reaching High520.01.1539
Windward/Leeward 60-40 Low1077.00.5571
Windward/Leeward 60-40 Medium802.70.7475
Windward/Leeward 60-40 High715.90.8382
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1166.20.5145
5-Band Low / Medium968.90.6193
5-Band Medium756.20.7934
5-Band Medium / High678.30.8846
5-Band High655.10.9158
ORC Ref  03510002T01Issued on 11/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

MARIBEL

ESP-4442

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassKELT 8.0 MODMeasurement05/10/2023HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.961Max. Beam3.096Draft1.613Displacement3,186Wetted area18.07IMS L8.019LSM07.802Acc. length8.961Sink (kg/mm) 13.64
VCGD-0.011VCGM0.038RM Rated (kg·m) 68.0Limit of positive stability(°) 115.0Stability Index111.9
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.385PBW0.102PIPA0.0027
PSD0.025PHD0.040PHL0.125
PSA13.9°ESL1.000
ST10.025ST20.100ST30.100
ST40.055ST50.185
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P10.135IG10.540ISP10.592MDT10.110MDL10.170MDT20.110MDL20.170TLMW0.170GO0.170
E3.600J3.160BAS1.312FSD0.040SFJSPL3.490WPLTPS3.715BD0.115MWT88.00MCG4.180
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date05/10/2023MeasurerESP-222Comment
SFFP0.120FFM1.088FF1.089LCFcl4.804SG1.0260
SAFP7.753FAM0.872FA0.873LCFsh5.047HBI1.005
W149.5W249.5W349.5W449.5LCFD
PD1197.2PD2196.5PD3198.1PD4196.6
WD3.440PLM9000.00GSA1.0RSA1.0RM68.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1FuelFuel40204.680.00Total deductible174.680.00
Total deductible
ORC Ref  03510002T01Issued on 11/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

MARIBEL

ESP-4442

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.150.811.452.282.9821.7601/01/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentMED0.070.581.051.882.653.3510.27YesNo 18.5912/09/20231209230110.070.601.061.882.653.3510.05YesNo 18.2331/05/201710.050.460.931.772.723.3410.06YesNo 17.7517/01/2011
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment210.6010.6010.606.306.1655.4014/09/202314092103
ORC Ref  03510002T01Issued on 11/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org