Club
Certificate
2023

Boat

TAMOA

ESP-9033_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 Angles43.8°41.7°40.5°39.3°38.8°38.4°39.4°
Beat VMG3.243.954.474.814.965.035.04
52°4.975.906.526.887.077.157.21
60°5.256.166.737.067.257.367.44
75°5.456.356.897.227.457.647.85
90°5.366.407.037.377.597.758.15
110°5.406.507.137.537.898.218.67
120°5.236.347.047.477.868.238.97
135°4.705.826.667.197.587.978.77
150°3.955.035.956.687.177.548.27
Run VMG3.424.365.165.876.486.997.71
Gybe Angles144.2°147.8°152.0°157.7°169.4°177.2°179.0°

APH: 579.7

CDL: 8.662

GPH: 652.8

CertNo: 903301

BOAT
ClassDUFOUR 34DesignerFelci YachtsBuilderDUFOURAge date02/2009Series date01/2007Offset fileDUF34PERF.offData fileE9033_C
HULL
Length Overall10.300 mMaximum Beam3.482 mDraft1.929 mDisplacement5,296 kgDLR6.6446IMS DivisionCruiser/RacerDynamic Allowance0.320%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.387m
CREW
Maximum weight350 kgMinimum weight263 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.1932.91Headsail Luffed28.8428.84Headsail FlyingSymmetricAsymmetric70.1970.19 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.56Storm Jib8.59Heavy Weather Jib23.17
SAIL LIMITS
Headsails1  Spinnakers4 * Asymmetric may be tacked on the pole
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  03510002CF8Issued on 14/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

TAMOA

ESP-9033_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 VMG1109.7911.1805.1748.8725.5715.4713.9
52°724.2610.3551.8523.2509.5503.7499.6
60°685.8584.6534.9509.9496.4489.2483.6
75°661.1567.2522.7498.9483.1471.3458.7
90°671.8562.4512.4488.3474.4464.3441.5
110°666.2554.0505.0477.8456.1438.6415.1
120°688.6567.8511.6481.6458.1437.4401.1
135°766.5618.8540.7500.9474.9451.9410.3
150°910.9715.5604.6538.7502.2477.5435.5
Run VMG1051.9826.2697.2613.6555.6515.1467.1
Selected Courses
Windward / Leeward1080.8868.7751.2681.2640.5615.3590.5
All purpose830.6679.9601.3557.5532.2515.7494.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward714.60.8396
All purpose579.71.0350
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1077.9816.4677.1595.0552.5521.2471.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7330
Downwind "popa"0.8886
70% up, 30% down "Ilhabela"0.7737
30% up, 70% down "Ilhabela-inverso"0.8354
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Predominantly Upwind627.90.9556
Predominantly Downwind589.71.0174
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low755.20.7945
Triple Number All Purpose Medium575.91.0418
Triple Number All Purpose High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Predominantly Upwind627.90.9556
Predominantly Downwind589.71.0174
Predominantly Upwind Low844.30.7107
Predominantly Upwind Medium647.10.9272
Predominantly Upwind High598.31.0028
Predominantly Downwind Low823.20.7288
Predominantly Downwind Medium584.31.0269
Predominantly Downwind High485.71.2354
Chicago-Mac Upwind0.9370
Chicago-Mac All Purpose0.9647
Chicago-Mac Downwind0.9988
Bayview-Mac Cove Island0.8933
Bayview-Mac Shore0.9020
Victoria-Maui1.0703
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1077.9816.4677.1595.0552.5521.2471.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1077.9816.4677.1595.0552.5521.2471.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance631.9
Triple Number Coastal/Long Distance Low755.2
Triple Number Coastal/Long Distance Medium575.9
Triple Number Coastal/Long Distance High511.8
Triple Number Windward/Leeward Low974.7
Triple Number Windward/Leeward Medium710.0
Triple Number Windward/Leeward High612.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1077.9816.4677.1595.0552.5521.2471.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1077.9816.4677.1595.0552.5521.2471.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)631.90.9495
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1077.9816.4677.1595.0552.5521.2471.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7945
Triple Number Coastal/Long Distance Medium1.0418
Triple Number Coastal/Long Distance High1.1724
Triple Number Windward/Leeward Low0.6156
Triple Number Windward/Leeward Medium0.8451
Triple Number Windward/Leeward High0.9799
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1077.9816.4677.1595.0552.5521.2471.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1077.9816.4677.1595.0552.5521.2471.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1077.9816.4677.1595.0552.5521.2471.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1077.9816.4677.1595.0552.5521.2471.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low755.2
Triple Number Coastal/Long Distance Medium575.9
Triple Number Coastal/Long Distance High511.8
Triple Number Windward/Leeward Low974.7
Triple Number Windward/Leeward Medium710.0
Triple Number Windward/Leeward High612.3
Predominantly Upwind627.9
Predominantly Downwind589.7
Predominantly Reaching564.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1077.9816.4677.1595.0552.5521.2471.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7945
Triple Number Coastal/Long Distance Medium1.0418
Triple Number Coastal/Long Distance High1.1724
Triple Number Windward/Leeward Low0.6156
Triple Number Windward/Leeward Medium0.8451
Triple Number Windward/Leeward High0.9799
Coastal/Long Distance0.9495
Predominantly Upwind0.9556
Predominantly Downwind1.0174
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7945
Tretall Distanseseilas Mellomvind1.0418
Tretall Distanseseilas Mye vind1.1724
Tretall Pølsebane Lite vind0.6156
Tretall Pølsebane Mellomvind0.8451
Tretall Pølsebane Mye vind0.9799
Distanseseilas ett tall (OSN 8-16kn)0.9495
Distanseseilas ett tall (APH 6-20kn)1.0350
Enkeltall Motvind0.9556
Enkeltall Medvind1.0174
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Coastal/Long Distance631.90.9495
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind627.90.9556
Predominantly Downwind589.71.0174
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore597.91.0034
Cape Doctor Coastal500.71.1983
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7945
Triple Number Coastal/Long Distance Medium1.0418
Triple Number Coastal/Long Distance High1.1724
Triple Number Windward/Leeward Low0.6156
Triple Number Windward/Leeward Medium0.8451
Triple Number Windward/Leeward High0.9799
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7945
Triple Number Coastal/Long Distance Medium1.0418
Triple Number Coastal/Long Distance High1.1724
Triple Number Windward/Leeward Low0.6156
Triple Number Windward/Leeward Medium0.8451
Triple Number Windward/Leeward High0.9799
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Predominantly Upwind627.90.9556
Predominantly Downwind589.71.0174
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1077.9816.4677.1595.0552.5521.2471.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low755.20.7945
Triple Number Coastal/Long Distance Medium575.91.0418
Triple Number Coastal/Long Distance High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1077.9816.4677.1595.0552.5521.2471.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low755.20.7945
Triple Number All Purpose Medium575.91.0418
Triple Number All Purpose High511.81.1724
Triple Number Windward/Leeward Low974.70.6156
Triple Number Windward/Leeward Medium710.00.8451
Triple Number Windward/Leeward High612.30.9799
Predominantly Upwind627.90.9556
Predominantly Downwind589.71.0174
Predominantly Upwind Low844.30.7107
Predominantly Upwind Medium647.10.9272
Predominantly Upwind High598.31.0028
Predominantly Downwind Low823.20.7288
Predominantly Downwind Medium584.31.0269
Predominantly Downwind High485.71.2354
Chicago-Mac Upwind0.9370
Chicago-Mac All Purpose0.9647
Chicago-Mac Downwind0.9988
Bayview-Mac Cove Island0.8933
Bayview-Mac Shore0.9020
Harvest Moon Regatta501.81.1956
Victoria-Maui1.0703
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy601.60.9974
San Francisco Bay Medium704.10.8522
Predominantly Reaching1.0894
Predominantly Reaching Low0.8786
Predominantly Reaching Medium1.1006
Predominantly Reaching High1.2502
Windward/Leeward 60-40 Low981.90.6111
Windward/Leeward 60-40 Medium732.20.8194
Windward/Leeward 60-40 High648.00.9259
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1064.50.5637
5-Band Low / Medium888.70.6751
5-Band Medium696.20.8619
5-Band Medium / High620.90.9663
5-Band High594.81.0088
ORC Ref  03510002CF8Issued on 14/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

TAMOA

ESP-9033_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 34Measurement11/01/2011HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.300Max. Beam3.482Draft1.929Displacement5,296Wetted area23.69IMS L9.370LSM09.271Acc. length10.300Sink (kg/mm) 18.21
VCGD-0.098VCGM-0.071RM Rated (kg·m) 128.9Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.387PBWPIPA0.0034
EDL2.220ST10.065ST20.178
ST30.178ST40.097ST50.315
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P12.000IG13.100ISP13.150MDT10.120MDL10.180MDT20.118MDL20.141TL0.730MW0.180GO0.180
E4.550J3.740BAS1.650FSD0.032SFJ0.155SPL3.820WPLTPSBD0.130MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered130.0Flotation Date01/01/2010MeasurerComment
SFFP0.390FFMFF1.268LCFcl5.686SG
SAFP9.636FAMFA1.067LCFsh5.935HBI1.114
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002CF8Issued on 14/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

TAMOA

ESP-9033_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0020.150.921.652.903.8232.1909/02/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0020.631.262.373.464.5012.37NoNo 28.8409/02/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment113.0211.2812.156.976.78103%70.1931/01/2017
ORC Ref  03510002CF8Issued on 14/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org