International
Certificate
2023

Boat

Calena

EST 381

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles41.8°39.6°37.6°36.9°36.9°36.9°37.5°
Beat VMG3.754.504.915.075.145.195.18
52°5.646.516.897.067.157.217.27
60°5.916.697.077.277.407.497.58
75°6.076.827.237.567.797.958.16
90°5.976.797.247.658.048.378.85
110°6.127.027.547.908.238.549.29
120°5.996.987.598.158.629.069.93
135°5.416.607.287.938.679.5411.33
150°4.565.736.667.287.888.5810.59
Run VMG3.954.965.806.446.987.519.17
Gybe Angles143.3°146.9°153.2°159.7°171.2°168.2°146.9°

APH: 537.7

CDL: 8.836

GPH: 598.4

CertNo: 243/21

BOAT
ClassFARR 30DesignerFARRBuilderOVINGTONAge date05/2005Series date01/1996Offset fileFARR30.OD.OFFData fileEST381
HULL
Length Overall9.435 mMaximum Beam3.038 mDraft2.138 mDisplacement2,313 kgDLR3.7381IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.358m
CREW
Maximum weight520 kgMinimum weight390 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail30.3531.10Headsail Luffed19.5619.56Headsail FlyingSymmetric86.1486.14Asymmetric
STORM SAIL AREAS (m²)
Trysail8.27Storm Jib6.84Heavy Weather Jib18.46
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment50.1 kg·mStability Index123.5
COMMENTS
EX SWE 381 FB ja VCG kohandatud deklareeritud ballastile
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  04340002KCRIssued on 03/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

Calena

EST 381

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG961.2799.2733.0710.6700.0694.3695.4
52°638.3553.0522.3510.3503.4499.0495.4
60°609.1537.9509.4495.0486.7481.0475.1
75°592.6527.9497.9476.2461.9452.7441.4
90°603.1530.4497.1470.3447.8430.1406.8
110°587.8512.7477.5455.7437.6421.3387.4
120°601.2515.8474.4441.9417.6397.5362.5
135°665.6545.5494.8454.2415.2377.3317.7
150°789.4628.6540.3494.3456.8419.4339.9
Run VMG911.5725.9621.2558.8515.5479.6392.5
Selected Courses
Windward / Leeward936.3762.6677.1634.7607.8586.9544.0
All purpose726.2609.2555.0525.0503.4485.5454.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward656.40.9141
All purpose537.71.1159
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance582.01.0309
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.9720.7617.1558.7522.2489.9433.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7934
Downwind "popa"0.9988
70% up, 30% down "Ilhabela"0.8456
30% up, 70% down "Ilhabela-inverso"0.9268
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Predominantly Upwind585.21.0253
Predominantly Downwind535.91.1196
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low667.70.8986
Triple Number All Purpose Medium536.61.1181
Triple Number All Purpose High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Predominantly Upwind585.21.0253
Predominantly Downwind535.91.1196
Predominantly Upwind Low742.20.8084
Predominantly Upwind Medium609.00.9852
Predominantly Upwind High578.21.0377
Predominantly Downwind Low722.40.8305
Predominantly Downwind Medium532.61.1266
Predominantly Downwind High430.81.3928
Chicago-Mac Upwind1.0088
Chicago-Mac All Purpose1.0507
Chicago-Mac Downwind1.1000
Bayview-Mac Cove Island0.9847
Bayview-Mac Shore0.9901
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching509.81.1770
Predominantly Reaching Low609.60.9843
Predominantly Reaching Medium507.21.1829
Predominantly Reaching High437.91.3700
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low923.00.6501
5-Band Low / Medium783.10.7662
5-Band Medium643.80.9319
5-Band Medium / High587.21.0219
5-Band High551.41.0881
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance582.01.0309
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.9720.7617.1558.7522.2489.9433.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance582.01.0309
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.9720.7617.1558.7522.2489.9433.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance582.0
Triple Number Coastal/Long Distance Low667.7
Triple Number Coastal/Long Distance Medium536.6
Triple Number Coastal/Long Distance High478.2
Triple Number Windward/Leeward Low849.5
Triple Number Windward/Leeward Medium652.7
Triple Number Windward/Leeward High576.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.9720.7617.1558.7522.2489.9433.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance582.01.0309
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.9720.7617.1558.7522.2489.9433.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)582.01.0309
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.9720.7617.1558.7522.2489.9433.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8986
Triple Number Coastal/Long Distance Medium1.1181
Triple Number Coastal/Long Distance High1.2546
Triple Number Windward/Leeward Low0.7063
Triple Number Windward/Leeward Medium0.9192
Triple Number Windward/Leeward High1.0416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.9720.7617.1558.7522.2489.9433.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance582.01.0309
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.9720.7617.1558.7522.2489.9433.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance582.01.0309
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.9720.7617.1558.7522.2489.9433.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.9720.7617.1558.7522.2489.9433.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low667.7
Triple Number Coastal/Long Distance Medium536.6
Triple Number Coastal/Long Distance High478.2
Triple Number Windward/Leeward Low849.5
Triple Number Windward/Leeward Medium652.7
Triple Number Windward/Leeward High576.0
Predominantly Upwind585.2
Predominantly Downwind535.9
Predominantly Reaching518.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance582.01.0309
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.9720.7617.1558.7522.2489.9433.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8986
Triple Number Coastal/Long Distance Medium1.1181
Triple Number Coastal/Long Distance High1.2546
Triple Number Windward/Leeward Low0.7063
Triple Number Windward/Leeward Medium0.9192
Triple Number Windward/Leeward High1.0416
Coastal/Long Distance1.0309
Predominantly Upwind1.0253
Predominantly Downwind1.1196
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8986
Tretall Distanseseilas Mellomvind1.1181
Tretall Distanseseilas Mye vind1.2546
Tretall Pølsebane Lite vind0.7063
Tretall Pølsebane Mellomvind0.9192
Tretall Pølsebane Mye vind1.0416
Distanseseilas ett tall (OSN 8-16kn)1.0309
Distanseseilas ett tall (APH 6-20kn)1.1159
Enkeltall Motvind1.0253
Enkeltall Medvind1.1196
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Coastal/Long Distance582.01.0309
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind585.21.0253
Predominantly Downwind535.91.1196
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore556.91.0775
Cape Doctor Coastal463.61.2942
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8986
Triple Number Coastal/Long Distance Medium1.1181
Triple Number Coastal/Long Distance High1.2546
Triple Number Windward/Leeward Low0.7063
Triple Number Windward/Leeward Medium0.9192
Triple Number Windward/Leeward High1.0416
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8986
Triple Number Coastal/Long Distance Medium1.1181
Triple Number Coastal/Long Distance High1.2546
Triple Number Windward/Leeward Low0.7063
Triple Number Windward/Leeward Medium0.9192
Triple Number Windward/Leeward High1.0416
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance582.01.0309
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Predominantly Upwind585.21.0253
Predominantly Downwind535.91.1196
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.9720.7617.1558.7522.2489.9433.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance582.01.0309
Triple Number Coastal/Long Distance Low667.70.8986
Triple Number Coastal/Long Distance Medium536.61.1181
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance933.9720.7617.1558.7522.2489.9433.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low667.70.8986
Triple Number All Purpose Medium536.61.1181
Triple Number All Purpose High478.21.2546
Triple Number Windward/Leeward Low849.50.7063
Triple Number Windward/Leeward Medium652.70.9192
Triple Number Windward/Leeward High576.01.0416
Predominantly Upwind585.21.0253
Predominantly Downwind535.91.1196
Predominantly Upwind Low742.20.8084
Predominantly Upwind Medium609.00.9852
Predominantly Upwind High578.21.0377
Predominantly Downwind Low722.40.8305
Predominantly Downwind Medium532.61.1266
Predominantly Downwind High430.81.3928
Chicago-Mac Upwind1.0088
Chicago-Mac All Purpose1.0507
Chicago-Mac Downwind1.1000
Bayview-Mac Cove Island0.9847
Bayview-Mac Shore0.9901
Harvest Moon Regatta461.91.2990
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy561.71.0683
San Francisco Bay Medium642.00.9346
Predominantly Reaching509.81.1770
Predominantly Reaching Low609.60.9843
Predominantly Reaching Medium507.21.1829
Predominantly Reaching High437.91.3700
Windward/Leeward 60-40 Low855.60.7013
Windward/Leeward 60-40 Medium676.60.8868
Windward/Leeward 60-40 High616.90.9726
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low923.00.6501
5-Band Low / Medium783.10.7662
5-Band Medium643.80.9319
5-Band Medium / High587.21.0219
5-Band High551.41.0881
ORC Ref  04340002KCRIssued on 03/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

Calena

EST 381

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFARR 30Measurement22/05/2019HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.435Max. Beam3.038Draft2.138Displacement2,313Wetted area15.94IMS L8.842LSM08.521Acc. length9.435Sink (kg/mm) 11.79
VCGD-0.337VCGM-0.291RM Rated (kg·m) 50.1Limit of positive stability(°) 129.7Stability Index123.5
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.358PBW0.093PIPA0.0031
EDL1.245ST10.042ST20.180
ST30.180ST40.112ST50.220
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.950IG11.664ISP13.633MDT10.087MDL10.144MDT20.066MDL20.102TL1.930MW0.136GO0.144
E3.950J3.310BAS1.273FSD0.030SFJ0.100SPL4.223WPLTPS0.000BD0.140MWT68.70MCG4.312
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date05/05/2022MeasurerEST7Comment
SFFP0.222FFM1.005FF1.010LCFcl5.234SG1.0000
SAFP8.685FAM0.772FA0.780LCFsh5.437HBI0.922
W142.6W242.6W342.6W442.6
PD1729.2PD2730.8PD3729.1PD4733.5
WD10.900PLM9000.00GSA1.0RSA1.0RM50.0
TANKS
INVENTORY
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCGb1FixedLead126.30b2FixedLead126.80b1FixedLead126.30b2FixedLead126.80b3FixedLead434.28b4FixedLead434.28b5FixedChain502.51Fixed Ballast Total184
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGffuel plastic0.900025246.50Total deductible226.50
OTHER ITEMSIdKindDescriptionWeightLCGVCGb1BatteryLi 40 Ah96.30b2BatteryLi 40 Ah96.60b1BatteryLi 40 Ah96.30b2BatteryLi 40 Ah96.60eEngineYanmar 1GM10eEngineYanmar 1GM10Total deductible0
ORC Ref  04340002KCRIssued on 03/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

Calena

EST 381

Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.521.101.782.743.4330.3522/05/2021P 11,95 E 3,95
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment50.100.480.901.742.543.3111.42YesNo 19.5630.090.440.831.562.293.0310.46YesNo 16.2519/04/2018HW-jib
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment313.7113.7113.717.657.1086.1429/04/2020White S-2213.5413.5413.547.617.2485.0329/04/2020Red S-2111.6611.6611.665.506.8856.1219/04/2018S-4
ORC Ref  04340002KCRIssued on 03/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org