Club
Certificate
2023

Boat

BIRBIRICHO

ESP-3393_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 Angles47.4°45.6°45.0°44.7°44.2°44.1°44.2°
Beat VMG2.923.554.004.274.414.484.52
52°4.625.546.166.506.656.746.82
60°5.005.896.456.756.906.997.08
75°5.286.156.676.967.167.297.45
90°5.236.166.737.057.287.487.77
110°5.126.216.867.247.537.788.16
120°4.986.086.797.207.527.818.34
135°4.495.576.446.977.337.658.27
150°3.794.885.816.557.017.357.97
Run VMG3.284.235.055.796.416.897.54
Gybe Angles146.9°151.4°153.8°159.5°173.6°179.0°179.0°

APH: 616.1

CDL: 7.715

GPH: 693.9

CertNo: 339301

BOAT
ClassWESTERLY 36 CONWAYDesignerED.DUBOISBuilderWESTERLYAge date01/1980Series date01/1980Offset fileUS19141.BOFData fileE3393_C
HULL
Length Overall10.900 mMaximum Beam3.773 mDraft1.527 mDisplacement7,177 kgDLR9.5665IMS DivisionCruiser/RacerDynamic Allowance0.240%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.420m
CREW
Maximum weight550 kgMinimum weight413 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail30.9331.55Mizzen18.4118.74Headsail Luffed41.9941.99Headsail FlyingSymmetric84.7884.78Asymmetric
STORM SAIL AREAS (m²)
Trysail8.82Storm Jib8.53Heavy Weather Jib23.03
SAIL LIMITS
Headsails1  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
CASCO ESIMADO MEDIDAS ESTIMADAS
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  03510002RVLIssued on 31/08/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

BIRBIRICHO

ESP-3393_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 VMG1234.51013.2899.3842.7816.9803.6796.0
52°778.9649.3584.6554.1541.2533.8528.1
60°719.3610.7558.1533.6521.6514.9508.6
75°681.9585.2539.9517.2503.1493.8483.3
90°688.1584.4535.2510.5494.3481.6463.4
110°702.6579.6524.5497.3478.1462.9441.0
120°723.2592.4530.1500.0478.8461.0431.6
135°801.8646.0558.6516.5491.0470.4435.4
150°949.3738.1619.9549.7513.5489.8451.8
Run VMG1096.2851.4713.1621.9561.3522.3477.3
Selected Courses
Windward / Leeward1165.4932.3806.2732.3689.1663.0636.7
All purpose884.8722.0637.4591.8566.2549.8529.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward768.40.7809
All purpose616.10.9738
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1158.4872.1721.8634.6588.3553.9500.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6556
Downwind "popa"0.8671
70% up, 30% down "Ilhabela"0.7074
30% up, 70% down "Ilhabela-inverso"0.7906
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Predominantly Upwind676.20.8873
Predominantly Downwind615.30.9752
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low803.30.7469
Triple Number All Purpose Medium611.40.9813
Triple Number All Purpose High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Predominantly Upwind676.20.8873
Predominantly Downwind615.30.9752
Predominantly Upwind Low915.40.6555
Predominantly Upwind Medium706.20.8497
Predominantly Upwind High653.10.9188
Predominantly Downwind Low864.40.6941
Predominantly Downwind Medium602.40.9961
Predominantly Downwind High502.31.1946
Chicago-Mac Upwind0.8689
Chicago-Mac All Purpose0.9090
Chicago-Mac Downwind0.9572
Bayview-Mac Cove Island0.8423
Bayview-Mac Shore0.8461
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching578.91.0365
Predominantly Reaching Low717.30.8365
Predominantly Reaching Medium571.01.0507
Predominantly Reaching High504.31.1897
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1147.40.5229
5-Band Low / Medium955.40.6280
5-Band Medium748.20.8019
5-Band Medium / High668.80.8972
5-Band High641.20.9357
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1158.4872.1721.8634.6588.3553.9500.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1158.4872.1721.8634.6588.3553.9500.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance673.8
Triple Number Coastal/Long Distance Low803.3
Triple Number Coastal/Long Distance Medium611.4
Triple Number Coastal/Long Distance High546.2
Triple Number Windward/Leeward Low1048.8
Triple Number Windward/Leeward Medium762.8
Triple Number Windward/Leeward High659.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1158.4872.1721.8634.6588.3553.9500.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1158.4872.1721.8634.6588.3553.9500.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)673.80.8905
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1158.4872.1721.8634.6588.3553.9500.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7469
Triple Number Coastal/Long Distance Medium0.9813
Triple Number Coastal/Long Distance High1.0984
Triple Number Windward/Leeward Low0.5721
Triple Number Windward/Leeward Medium0.7866
Triple Number Windward/Leeward High0.9096
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1158.4872.1721.8634.6588.3553.9500.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1158.4872.1721.8634.6588.3553.9500.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1158.4872.1721.8634.6588.3553.9500.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1158.4872.1721.8634.6588.3553.9500.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low803.3
Triple Number Coastal/Long Distance Medium611.4
Triple Number Coastal/Long Distance High546.2
Triple Number Windward/Leeward Low1048.8
Triple Number Windward/Leeward Medium762.8
Triple Number Windward/Leeward High659.6
Predominantly Upwind676.2
Predominantly Downwind615.3
Predominantly Reaching591.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1158.4872.1721.8634.6588.3553.9500.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7469
Triple Number Coastal/Long Distance Medium0.9813
Triple Number Coastal/Long Distance High1.0984
Triple Number Windward/Leeward Low0.5721
Triple Number Windward/Leeward Medium0.7866
Triple Number Windward/Leeward High0.9096
Coastal/Long Distance0.8905
Predominantly Upwind0.8873
Predominantly Downwind0.9752
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7469
Tretall Distanseseilas Mellomvind0.9813
Tretall Distanseseilas Mye vind1.0984
Tretall Pølsebane Lite vind0.5721
Tretall Pølsebane Mellomvind0.7866
Tretall Pølsebane Mye vind0.9096
Distanseseilas ett tall (OSN 8-16kn)0.8905
Distanseseilas ett tall (APH 6-20kn)0.9738
Enkeltall Motvind0.8873
Enkeltall Medvind0.9752
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Coastal/Long Distance673.80.8905
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind676.20.8873
Predominantly Downwind615.30.9752
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore644.60.9308
Cape Doctor Coastal535.51.1205
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7469
Triple Number Coastal/Long Distance Medium0.9813
Triple Number Coastal/Long Distance High1.0984
Triple Number Windward/Leeward Low0.5721
Triple Number Windward/Leeward Medium0.7866
Triple Number Windward/Leeward High0.9096
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7469
Triple Number Coastal/Long Distance Medium0.9813
Triple Number Coastal/Long Distance High1.0984
Triple Number Windward/Leeward Low0.5721
Triple Number Windward/Leeward Medium0.7866
Triple Number Windward/Leeward High0.9096
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Predominantly Upwind676.20.8873
Predominantly Downwind615.30.9752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1158.4872.1721.8634.6588.3553.9500.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance673.80.8905
Triple Number Coastal/Long Distance Low803.30.7469
Triple Number Coastal/Long Distance Medium611.40.9813
Triple Number Coastal/Long Distance High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1158.4872.1721.8634.6588.3553.9500.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low803.30.7469
Triple Number All Purpose Medium611.40.9813
Triple Number All Purpose High546.21.0984
Triple Number Windward/Leeward Low1048.80.5721
Triple Number Windward/Leeward Medium762.80.7866
Triple Number Windward/Leeward High659.60.9096
Predominantly Upwind676.20.8873
Predominantly Downwind615.30.9752
Predominantly Upwind Low915.40.6555
Predominantly Upwind Medium706.20.8497
Predominantly Upwind High653.10.9188
Predominantly Downwind Low864.40.6941
Predominantly Downwind Medium602.40.9961
Predominantly Downwind High502.31.1946
Chicago-Mac Upwind0.8689
Chicago-Mac All Purpose0.9090
Chicago-Mac Downwind0.9572
Bayview-Mac Cove Island0.8423
Bayview-Mac Shore0.8461
Harvest Moon Regatta524.31.1443
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy651.10.9216
San Francisco Bay Medium759.00.7905
Predominantly Reaching578.91.0365
Predominantly Reaching Low717.30.8365
Predominantly Reaching Medium571.01.0507
Predominantly Reaching High504.31.1897
Windward/Leeward 60-40 Low1063.80.5640
Windward/Leeward 60-40 Medium799.00.7509
Windward/Leeward 60-40 High708.80.8465
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1147.40.5229
5-Band Low / Medium955.40.6280
5-Band Medium748.20.8019
5-Band Medium / High668.80.8972
5-Band High641.20.9357
ORC Ref  03510002RVLIssued on 31/08/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

BIRBIRICHO

ESP-3393_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassWESTERLY 36 CONWAYMeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.900Max. Beam3.773Draft1.527Displacement7,177Wetted area27.59IMS L9.150LSM09.086Acc. length10.900Sink (kg/mm) 20.01
VCGD-0.151VCGM-0.108RM Rated (kg·m) 168.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.420PBWPIPA0.0220
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionFixedInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P12.600IG13.060ISP13.150MDT10.100MDL10.110MDT2MDL2TLMWGO
E4.000J4.300BAS1.520FSD0.040SFJ0.025SPL4.000WPLTPSBDMWTMCG
PY10.000MDT1Y0.100MDL1Y0.110MDT2YMDL2YTLYBASY1.200EY3.000BDYIY12.000EB4.700
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered170.0Flotation Date01/01/2010MeasurerComment
SFFP0.631FFMFF1.534LCFcl6.321SG
SAFP10.391FAMFA1.079LCFsh6.601HBI1.214
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002RVLIssued on 31/08/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

BIRBIRICHO

ESP-3393_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC30.93* Copied from legacy *
MIZZEN
IdMHBMUWMTWMHWMQWAreaMeas.DateComment118.41
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC6.000.00NoNo 41.99* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC0.0084.78* Copied from legacy *
ORC Ref  03510002RVLIssued on 31/08/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org