International
Certificate
2023

Boat

NUBA II

ESP-2525

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 Angles42.0°39.9°37.8°36.9°36.3°35.8°35.8°
Beat VMG4.064.875.355.575.705.785.86
52°6.117.067.517.717.827.897.98
60°6.397.267.687.898.018.098.19
75°6.577.387.818.088.268.388.56
90°6.447.327.808.138.408.638.95
110°6.057.237.868.278.608.869.28
120°5.887.107.808.258.679.069.79
135°5.296.567.447.998.428.879.93
150°4.435.616.667.467.978.399.30
Run VMG3.844.855.776.557.167.708.52
Gybe Angles140.6°147.4°150.5°156.8°164.6°176.3°178.1°

APH: 511.1

CDL: 10.781

GPH: 570.8

CertNo: 252501

BOAT
ClassPROTOTIPO TWO TONDesignerJOUBERT/NIVELTBuilderBIANCAAge date06/1985Series date01/1985Offset fileE042(r).offData fileE2525
HULL
Length Overall13.295 mMaximum Beam4.188 mDraft2.633 mDisplacement7,139 kgDLR6.4190IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.450m
CREW
Maximum weight600 kgMinimum weight450 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail52.7053.96Headsail Luffed53.8653.86Headsail FlyingSymmetric121.64121.64Asymmetric
STORM SAIL AREAS (m²)
Trysail15.75Storm Jib12.54Heavy Weather Jib33.86
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting Moment210.7 kg·mStability Index123.4
COMMENTS
comprobado peso 1 dina 02/18
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  03510002BM8Issued on 27/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

NUBA II

ESP-2525

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 VMG886.2739.9672.9646.0631.6622.7614.7
52°589.6510.1479.3467.0460.3456.1451.0
60°563.6496.0468.9456.3449.7445.1439.4
75°547.9487.7461.1445.6435.9429.5420.7
90°559.1491.5461.3442.6428.6417.3402.2
110°595.5498.0457.9435.3418.6406.3387.7
120°612.0506.7461.8436.1415.4397.5367.7
135°680.9548.5483.6450.8427.3405.8362.5
150°812.6642.3540.6482.8451.8429.0387.0
Run VMG938.4741.6624.0550.0502.9467.6422.4
Selected Courses
Windward / Leeward912.3740.8648.4598.0567.3545.1518.5
All purpose703.3584.8526.5495.5476.2462.1441.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward622.70.9636
All purpose511.11.1739
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0811
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance914.9699.4588.8526.8493.5466.8424.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8725
Downwind "popa"0.9890
70% up, 30% down "Ilhabela"0.9044
30% up, 70% down "Ilhabela-inverso"0.9509
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Predominantly Upwind546.21.0986
Predominantly Downwind523.61.1459
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low644.10.9316
Triple Number All Purpose Medium508.41.1801
Triple Number All Purpose High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Predominantly Upwind546.21.0986
Predominantly Downwind523.61.1459
Predominantly Upwind Low699.60.8576
Predominantly Upwind Medium560.41.0707
Predominantly Upwind High528.01.1364
Predominantly Downwind Low718.90.8346
Predominantly Downwind Medium523.61.1460
Predominantly Downwind High437.21.3723
Chicago-Mac Upwind1.0813
Chicago-Mac All Purpose1.1005
Chicago-Mac Downwind1.1259
Bayview-Mac Cove Island1.0319
Bayview-Mac Shore1.0446
Victoria-Maui1.2010
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0811
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance914.9699.4588.8526.8493.5466.8424.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0811
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance914.9699.4588.8526.8493.5466.8424.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance555.0
Triple Number Coastal/Long Distance Low644.1
Triple Number Coastal/Long Distance Medium508.4
Triple Number Coastal/Long Distance High457.8
Triple Number Windward/Leeward Low826.6
Triple Number Windward/Leeward Medium619.0
Triple Number Windward/Leeward High540.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance914.9699.4588.8526.8493.5466.8424.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0811
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance914.9699.4588.8526.8493.5466.8424.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)555.01.0811
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance914.9699.4588.8526.8493.5466.8424.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9316
Triple Number Coastal/Long Distance Medium1.1801
Triple Number Coastal/Long Distance High1.3105
Triple Number Windward/Leeward Low0.7259
Triple Number Windward/Leeward Medium0.9693
Triple Number Windward/Leeward High1.1097
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance914.9699.4588.8526.8493.5466.8424.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0811
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance914.9699.4588.8526.8493.5466.8424.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0811
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance914.9699.4588.8526.8493.5466.8424.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance914.9699.4588.8526.8493.5466.8424.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low644.1
Triple Number Coastal/Long Distance Medium508.4
Triple Number Coastal/Long Distance High457.8
Triple Number Windward/Leeward Low826.6
Triple Number Windward/Leeward Medium619.0
Triple Number Windward/Leeward High540.7
Predominantly Upwind546.2
Predominantly Downwind523.6
Predominantly Reaching500.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0811
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance914.9699.4588.8526.8493.5466.8424.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9316
Triple Number Coastal/Long Distance Medium1.1801
Triple Number Coastal/Long Distance High1.3105
Triple Number Windward/Leeward Low0.7259
Triple Number Windward/Leeward Medium0.9693
Triple Number Windward/Leeward High1.1097
Coastal/Long Distance1.0811
Predominantly Upwind1.0986
Predominantly Downwind1.1459
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9316
Tretall Distanseseilas Mellomvind1.1801
Tretall Distanseseilas Mye vind1.3105
Tretall Pølsebane Lite vind0.7259
Tretall Pølsebane Mellomvind0.9693
Tretall Pølsebane Mye vind1.1097
Distanseseilas ett tall (OSN 8-16kn)1.0811
Distanseseilas ett tall (APH 6-20kn)1.1739
Enkeltall Motvind1.0986
Enkeltall Medvind1.1459
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Coastal/Long Distance555.01.0811
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind546.21.0986
Predominantly Downwind523.61.1459
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore526.51.1396
Cape Doctor Coastal447.61.3406
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9316
Triple Number Coastal/Long Distance Medium1.1801
Triple Number Coastal/Long Distance High1.3105
Triple Number Windward/Leeward Low0.7259
Triple Number Windward/Leeward Medium0.9693
Triple Number Windward/Leeward High1.1097
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9316
Triple Number Coastal/Long Distance Medium1.1801
Triple Number Coastal/Long Distance High1.3105
Triple Number Windward/Leeward Low0.7259
Triple Number Windward/Leeward Medium0.9693
Triple Number Windward/Leeward High1.1097
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0811
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Predominantly Upwind546.21.0986
Predominantly Downwind523.61.1459
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance914.9699.4588.8526.8493.5466.8424.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0811
Triple Number Coastal/Long Distance Low644.10.9316
Triple Number Coastal/Long Distance Medium508.41.1801
Triple Number Coastal/Long Distance High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance914.9699.4588.8526.8493.5466.8424.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low644.10.9316
Triple Number All Purpose Medium508.41.1801
Triple Number All Purpose High457.81.3105
Triple Number Windward/Leeward Low826.60.7259
Triple Number Windward/Leeward Medium619.00.9693
Triple Number Windward/Leeward High540.71.1097
Predominantly Upwind546.21.0986
Predominantly Downwind523.61.1459
Predominantly Upwind Low699.60.8576
Predominantly Upwind Medium560.41.0707
Predominantly Upwind High528.01.1364
Predominantly Downwind Low718.90.8346
Predominantly Downwind Medium523.61.1460
Predominantly Downwind High437.21.3723
Chicago-Mac Upwind1.0813
Chicago-Mac All Purpose1.1005
Chicago-Mac Downwind1.1259
Bayview-Mac Cove Island1.0319
Bayview-Mac Shore1.0446
Harvest Moon Regatta449.41.3350
Victoria-Maui1.2010
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy530.01.1321
San Francisco Bay Medium610.90.9822
Predominantly Reaching1.2296
Predominantly Reaching Low1.0228
Predominantly Reaching Medium1.2385
Predominantly Reaching High1.3917
Windward/Leeward 60-40 Low823.80.7283
Windward/Leeward 60-40 Medium632.70.9483
Windward/Leeward 60-40 High568.31.0558
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low899.10.6674
5-Band Low / Medium758.20.7914
5-Band Medium608.70.9857
5-Band Medium / High548.81.0932
5-Band High523.11.1470
ORC Ref  03510002BM8Issued on 27/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

NUBA II

ESP-2525

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassPROTOTIPO TWO TONMeasurement02/05/2000HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA13.295Max. Beam4.188Draft2.633Displacement7,139Wetted area30.54IMS L10.874LSM010.360Acc. length13.295Sink (kg/mm) 22.77
VCGD-0.305VCGM-0.220RM Rated (kg·m) 210.7Limit of positive stability(°) 124.3Stability Index123.4
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.450PBW0.113PIPA0.0063
PSD0.030PHD0.070PHL0.126
PSA18.0°ESL1.434
ST10.029ST20.170ST30.170
ST40.055ST50.314
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders3Rotating mastNo
P15.000IG15.835ISP16.152MDT10.115MDL10.215MDT20.115MDL20.150TL1.000MW0.180GO0.180
E6.000J4.590BAS2.000FSD0.042SFJSPL4.794WPLTPSBD0.220MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date11/01/2015MeasurerESP 498Comment
SFFP0.673FFM1.263FF1.261LCFcl6.786SG1.0300
SAFP11.669FAM1.058FA1.059LCFsh7.090HBI1.163
W1114.4W2114.4W3114.4W4114.4
PD1540.4PD2540.4PD3540.4PD4540.4
WD12.680PLM9000.00GSA1.0RSA1.0RM211.4
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1GAS-OIL INOX0.9000100257.601AGUA INOX5006.30Total deductible237.60
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Battery4 BAT 75 Ah J+4,701EngineYAMMAR 55CVTotal deductible
ORC Ref  03510002BM8Issued on 27/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

NUBA II

ESP-2525

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0030.231.252.203.715.0152.7019/03/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0010.081.623.306.8515.85NoNo 53.86RI
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment116.4616.4616.468.888.82121.6420/12/201500115.3115.3115.318.808.38111.20RI
ORC Ref  03510002BM8Issued on 27/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org