International
Certificate
2023

Boat

TENAZ

ESP-15025

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 Angles43.0°40.2°38.8°38.2°38.2°37.8°37.5°
Beat VMG4.865.756.176.416.576.676.77
52°7.408.508.949.199.369.489.61
60°7.838.869.289.569.769.9310.12
75°8.139.149.7410.1310.4310.6610.99
90°7.989.059.8110.4810.9711.3411.91
110°7.478.909.6810.2410.7611.5813.10
120°7.248.809.7910.6011.2211.8413.06
135°6.518.229.3010.3011.4112.6114.50
150°5.436.968.249.2010.0711.0713.65
Run VMG4.706.037.147.998.729.5911.82
Gybe Angles141.2°142.9°147.5°151.9°149.6°147.4°145.6°

APH: 417.8

CDL: 14.446

GPH: 467.3

CertNo: 150252

BOAT
ClassSWAN 50 CSDesignerJUAN KBuilderNAUTORAge date01/2017Series date01/2016Offset fileCLUBSWAN-50.OD.offData fileE15025
HULL
Length Overall15.235 mMaximum Beam4.212 mDraft3.458 mDisplacement8,169 kgDLR2.6855IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.228%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.444m
CREW
Maximum weight1,010 kgMinimum weight758 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail90.1592.43Headsail Luffed66.9866.98Headsail FlyingSymmetricAsymmetric236.13236.13 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail25.37Storm Jib19.79Heavy Weather Jib53.43
SAIL LIMITS
Headsails7  Spinnakers5
STABILITY
Righting Moment364.3 kg·mStability Index138.2
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  03510002MO3Issued on 25/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

TENAZ

ESP-15025

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 VMG741.0626.5583.7561.4547.8539.5531.5
52°486.2423.6402.7391.8384.7379.7374.6
60°460.0406.2387.9376.7368.7362.6355.9
75°443.0393.7369.7355.3345.1337.7327.6
90°451.1397.6367.0343.4328.3317.4302.2
110°481.8404.6371.9351.5334.7310.9274.8
120°497.1409.0367.8339.7320.7304.0275.7
135°552.9438.1387.0349.5315.4285.5248.2
150°663.4517.3436.9391.1357.5325.1263.7
Run VMG766.0597.3504.4450.6412.8375.4304.4
Selected Courses
Windward / Leeward753.5611.9544.1506.0480.3457.4418.0
All purpose576.7479.4434.5407.5388.1370.9344.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward522.21.1491
All purpose417.81.4360
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance456.01.3157
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.8576.0489.8436.5403.9375.1328.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"1.0166
Downwind "popa"1.2313
70% up, 30% down "Ilhabela"1.0727
30% up, 70% down "Ilhabela-inverso"1.1580
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Predominantly Upwind453.81.3223
Predominantly Downwind419.71.4295
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low528.11.1362
Triple Number All Purpose Medium417.61.4367
Triple Number All Purpose High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Predominantly Upwind453.81.3223
Predominantly Downwind419.71.4295
Predominantly Upwind Low580.31.0340
Predominantly Upwind Medium473.81.2663
Predominantly Upwind High443.11.3540
Predominantly Downwind Low585.61.0246
Predominantly Downwind Medium420.11.4282
Predominantly Downwind High332.71.8035
Chicago-Mac Upwind1.2983
Chicago-Mac All Purpose1.3466
Chicago-Mac Downwind1.4000
Bayview-Mac Cove Island1.2624
Bayview-Mac Shore1.2747
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching389.91.5387
Predominantly Reaching Low477.01.2579
Predominantly Reaching Medium388.71.5435
Predominantly Reaching High331.21.8117
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low742.60.8080
5-Band Low / Medium628.80.9542
5-Band Medium512.81.1701
5-Band Medium / High458.71.3080
5-Band High424.81.4124
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance456.01.3157
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.8576.0489.8436.5403.9375.1328.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance456.01.3157
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.8576.0489.8436.5403.9375.1328.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance456.0
Triple Number Coastal/Long Distance Low528.1
Triple Number Coastal/Long Distance Medium417.6
Triple Number Coastal/Long Distance High365.1
Triple Number Windward/Leeward Low682.7
Triple Number Windward/Leeward Medium521.1
Triple Number Windward/Leeward High448.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.8576.0489.8436.5403.9375.1328.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance456.01.3157
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.8576.0489.8436.5403.9375.1328.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)456.01.3157
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.8576.0489.8436.5403.9375.1328.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.1362
Triple Number Coastal/Long Distance Medium1.4367
Triple Number Coastal/Long Distance High1.6433
Triple Number Windward/Leeward Low0.8789
Triple Number Windward/Leeward Medium1.1515
Triple Number Windward/Leeward High1.3382
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.8576.0489.8436.5403.9375.1328.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance456.01.3157
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.8576.0489.8436.5403.9375.1328.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance456.01.3157
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.8576.0489.8436.5403.9375.1328.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.8576.0489.8436.5403.9375.1328.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low528.1
Triple Number Coastal/Long Distance Medium417.6
Triple Number Coastal/Long Distance High365.1
Triple Number Windward/Leeward Low682.7
Triple Number Windward/Leeward Medium521.1
Triple Number Windward/Leeward High448.4
Predominantly Upwind453.8
Predominantly Downwind419.7
Predominantly Reaching399.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance456.01.3157
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.8576.0489.8436.5403.9375.1328.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.1362
Triple Number Coastal/Long Distance Medium1.4367
Triple Number Coastal/Long Distance High1.6433
Triple Number Windward/Leeward Low0.8789
Triple Number Windward/Leeward Medium1.1515
Triple Number Windward/Leeward High1.3382
Coastal/Long Distance1.3157
Predominantly Upwind1.3223
Predominantly Downwind1.4295
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.1362
Tretall Distanseseilas Mellomvind1.4367
Tretall Distanseseilas Mye vind1.6433
Tretall Pølsebane Lite vind0.8789
Tretall Pølsebane Mellomvind1.1515
Tretall Pølsebane Mye vind1.3382
Distanseseilas ett tall (OSN 8-16kn)1.3157
Distanseseilas ett tall (APH 6-20kn)1.4360
Enkeltall Motvind1.3223
Enkeltall Medvind1.4295
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Coastal/Long Distance456.01.3157
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind453.81.3223
Predominantly Downwind419.71.4295
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore429.81.3959
Cape Doctor Coastal352.11.7042
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.1362
Triple Number Coastal/Long Distance Medium1.4367
Triple Number Coastal/Long Distance High1.6433
Triple Number Windward/Leeward Low0.8789
Triple Number Windward/Leeward Medium1.1515
Triple Number Windward/Leeward High1.3382
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.1362
Triple Number Coastal/Long Distance Medium1.4367
Triple Number Coastal/Long Distance High1.6433
Triple Number Windward/Leeward Low0.8789
Triple Number Windward/Leeward Medium1.1515
Triple Number Windward/Leeward High1.3382
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance456.01.3157
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Predominantly Upwind453.81.3223
Predominantly Downwind419.71.4295
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.8576.0489.8436.5403.9375.1328.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance456.01.3157
Triple Number Coastal/Long Distance Low528.11.1362
Triple Number Coastal/Long Distance Medium417.61.4367
Triple Number Coastal/Long Distance High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance754.8576.0489.8436.5403.9375.1328.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low528.11.1362
Triple Number All Purpose Medium417.61.4367
Triple Number All Purpose High365.11.6433
Triple Number Windward/Leeward Low682.70.8789
Triple Number Windward/Leeward Medium521.11.1515
Triple Number Windward/Leeward High448.41.3382
Predominantly Upwind453.81.3223
Predominantly Downwind419.71.4295
Predominantly Upwind Low580.31.0340
Predominantly Upwind Medium473.81.2663
Predominantly Upwind High443.11.3540
Predominantly Downwind Low585.61.0246
Predominantly Downwind Medium420.11.4282
Predominantly Downwind High332.71.8035
Chicago-Mac Upwind1.2983
Chicago-Mac All Purpose1.3466
Chicago-Mac Downwind1.4000
Bayview-Mac Cove Island1.2624
Bayview-Mac Shore1.2747
Harvest Moon Regatta352.31.7030
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy435.81.3767
San Francisco Bay Medium509.21.1783
Predominantly Reaching389.91.5387
Predominantly Reaching Low477.01.2579
Predominantly Reaching Medium388.71.5435
Predominantly Reaching High331.21.8117
Windward/Leeward 60-40 Low682.90.8786
Windward/Leeward 60-40 Medium538.01.1152
Windward/Leeward 60-40 High479.01.2525
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low742.60.8080
5-Band Low / Medium628.80.9542
5-Band Medium512.81.1701
5-Band Medium / High458.71.3080
5-Band High424.81.4124
ORC Ref  03510002MO3Issued on 25/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

TENAZ

ESP-15025

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSWAN 50 CSMeasurementHINPlan reviewHull constructionCarbonCarbon RudderNoLight stanchionsNoTrim tabNo
LOA15.235Max. Beam4.212Draft3.458Displacement8,169Wetted area42.21IMS L14.742LSM014.488Acc. length13.689Sink (kg/mm) 32.65
VCGD-0.740VCGM-0.644RM Rated (kg·m) 364.3Limit of positive stability(°) 137.2Stability Index138.2
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.444PBW0.120PIPA0.0044
EDL3.670ST10.065ST20.180
ST30.180ST40.112ST50.354
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesRunners/Checkstays1Spreaders3Rotating mastNo
P20.050IG19.786ISP22.170MDT10.161MDL10.324MDT20.118MDL20.209TL2.116MW0.315GO0.349
E7.230J6.340BAS1.990FSD0.000SFJ0.344SPLWPLTPS8.240BD0.300MWT249.20MCG7.690
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date14/04/2021MeasurerComment
SFFP0.900FFM0.212FF0.212LCFcl8.344SG1.0250
SAFP15.235FAM0.131FA0.131LCFsh8.673HBI1.347
W1163.8W2163.8W3163.8W4163.8LCFD
PD1245.0PD2246.9PD3247.1PD4248.4
WD6.902PLM9000.00GSA1.0RSA1.0RM360.7
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Water23703.652Fuel170011.94Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1BatteryService Battery2311.23Total deductible0
ORC Ref  03510002MO3Issued on 25/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

TENAZ

ESP-15025

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment11.282.183.124.675.9590.1530/04/2019CR
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.070.961.783.314.856.2720.50YesNo 66.9830/04/2019CR
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment124.9619.9122.4412.6212.67100%236.1330/04/2019CR
ORC Ref  03510002MO3Issued on 25/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org