International
One Design
 Certificate
2021

Boat

ZEPHYR

70059

 
Offshore
Racing
Congress

Certificate number: US6419
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles42.4°40.5°38.6°38.3°37.5°36.9°37.5°
Beat VMG4.265.125.495.665.795.905.90
52°6.497.527.827.968.048.178.27
60°6.887.758.068.228.338.468.67
75°7.187.938.388.708.909.039.37
90°7.157.948.469.009.429.6910.00
110°6.877.968.498.949.389.8611.12
120°6.707.918.619.229.7010.2111.35
135°6.087.508.249.019.8910.9012.44
150°5.136.457.498.208.889.6611.83
Run VMG4.445.596.497.207.788.3910.25
Gybe Angles143.5°143.5°150.3°157.0°172.0°155.0°144.8°

GPH = 527.2

CDL = 11.108

BOAT
ClassFARR 40 OD𝕚DesignerFARRBuilderCARROLLAge Date05/1998Series Date05/1997Offset Filefarr40.OD
HULL
Length Overall12.411 mMaximum Beam3.956 mDraft2.593 mDisplacement4,966 kgDLR3.8470IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrut𝕚TypeFolding 2 blades𝕚Diameter0.407m
CREW
Maximum weight760 kg𝕚Minimum weight570 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail63.1465.04Headsail Luffed43.2343.23Headsail FlyingSymmetric161.97𝕚161.97𝕚Asymmetric
SAIL LIMITATIONS
Headsails6 Spinnakers4
STABILITY
Righting Moment171.6 kg·mStability Index127.8
COMMENTS
MASTHEAD SPINNAKER VALID ONLY IN CONJUNCTION WITH FARR 40 CLASS CERTIFICATE
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  0341000131EIssued on 08/04/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
One Design
 Certificate
2021

Boat

ZEPHYR

70059

 
Offshore
Racing
Congress

Certificate number: US6419
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG844.7703.2655.7636.2622.3609.7609.8
52°554.3479.0460.4452.4447.9440.4435.1
60°523.1464.5446.8437.8432.2425.5415.0
75°501.1453.7429.8414.0404.6398.8384.1
90°503.3453.2425.3400.1382.1371.5360.0
110°523.7452.3424.0402.8383.8365.1323.8
120°537.3455.3418.0390.5371.0352.5317.1
135°592.1480.0436.8399.7364.1330.3289.5
150°702.3557.9480.8439.2405.4372.8304.3
Run VMG810.9644.2555.1499.9462.9429.3351.4
Selected Courses
Windward / Leeward827.8673.7605.4568.0542.6519.5480.6
All purpose636.5533.9490.6464.4445.0427.2399.0
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward584.71.0261
All purpose474.31.2649
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance514.91.1653
Triple Number Coastal/Long Distance Low585.21.0253
Triple Number Coastal/Long Distance Medium474.11.2656
Triple Number Coastal/Long Distance High421.11.4249
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.1635.5548.6496.0462.6432.1381.6
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low585.21.0253
Triple Number Coastal/Long Distance Medium474.11.2656
Triple Number Coastal/Long Distance High421.11.4249
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Predominantly Upwind515.01.1650
Predominantly Downwind472.21.2707
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low585.21.0253
Triple Number All Purpose Medium474.11.2656
Triple Number All Purpose High421.11.4249
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Predominantly Upwind515.01.1650
Predominantly Downwind472.21.2707
Predominantly Upwind Low650.00.9231
Predominantly Upwind Medium539.31.1126
Predominantly Upwind High509.01.1787
Predominantly Downwind Low636.90.9420
Predominantly Downwind Medium471.41.2728
Predominantly Downwind High382.91.5669
Chicago-Mac Upwind1.1442
Chicago-Mac All Purpose1.1918
Chicago-Mac Downwind1.2458
Bayview-Mac Cove Island1.1215
Bayview-Mac Shore1.1276
Victoria-Maui1.3466
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance514.91.1653
Triple Number Coastal/Long Distance Low585.21.0253
Triple Number Coastal/Long Distance Medium474.11.2656
Triple Number Coastal/Long Distance High421.11.4249
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.1635.5548.6496.0462.6432.1381.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance514.9
Triple Number Coastal/Long Distance Low585.2
Triple Number Coastal/Long Distance Medium474.1
Triple Number Coastal/Long Distance High421.1
Triple Number Windward/Leeward Low750.8
Triple Number Windward/Leeward Medium582.9
Triple Number Windward/Leeward High510.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.1635.5548.6496.0462.6432.1381.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance514.91.1653
Triple Number Coastal/Long Distance Low585.21.0253
Triple Number Coastal/Long Distance Medium474.11.2656
Triple Number Coastal/Long Distance High421.11.4249
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.1635.5548.6496.0462.6432.1381.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)514.91.1653
Triple Number Coastal/Long Distance Low585.21.0253
Triple Number Coastal/Long Distance Medium474.11.2656
Triple Number Coastal/Long Distance High421.11.4249
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.1635.5548.6496.0462.6432.1381.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low585.21.0253
Triple Number Coastal/Long Distance Medium474.11.2656
Triple Number Coastal/Long Distance High421.11.4249
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0253
Triple Number Coastal/Long Distance Medium1.2656
Triple Number Coastal/Long Distance High1.4249
Triple Number Windward/Leeward Low0.7992
Triple Number Windward/Leeward Medium1.0293
Triple Number Windward/Leeward High1.1749
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.1635.5548.6496.0462.6432.1381.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance514.91.1653
Triple Number Coastal/Long Distance Low585.21.0253
Triple Number Coastal/Long Distance Medium474.11.2656
Triple Number Coastal/Long Distance High421.11.4249
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.1635.5548.6496.0462.6432.1381.6
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance514.91.1653
Triple Number Coastal/Long Distance Low585.21.0253
Triple Number Coastal/Long Distance Medium474.11.2656
Triple Number Coastal/Long Distance High421.11.4249
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.1635.5548.6496.0462.6432.1381.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance514.91.1653
Triple Number Coastal/Long Distance Low585.21.0253
Triple Number Coastal/Long Distance Medium474.11.2656
Triple Number Coastal/Long Distance High421.11.4249
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.1635.5548.6496.0462.6432.1381.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.1635.5548.6496.0462.6432.1381.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low585.2
Triple Number Coastal/Long Distance Medium474.1
Triple Number Coastal/Long Distance High421.1
Triple Number Windward/Leeward Low750.8
Triple Number Windward/Leeward Medium582.9
Triple Number Windward/Leeward High510.7
Predominantly Upwind515.0
Predominantly Downwind472.2
Predominantly Reaching453.1
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low585.21.0253
Triple Number Coastal/Long Distance Medium474.11.2656
Triple Number Coastal/Long Distance High421.11.4249
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0253
Triple Number Coastal/Long Distance Medium1.2656
Triple Number Coastal/Long Distance High1.4249
Triple Number Windward/Leeward Low0.7992
Triple Number Windward/Leeward Medium1.0293
Triple Number Windward/Leeward High1.1749
Coastal/Long Distance1.1653
Predominantly Upwind1.1650
Predominantly Downwind1.2707
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.1653
Tretall Distanseseilas Lite vind1.0253
Tretall Distanseseilas Mellomvind1.2656
Tretall Distanseseilas Mye vind1.4249
Tretall Pølsebane Lite vind0.7992
Tretall Pølsebane Mellomvind1.0293
Tretall Pølsebane Mye vind1.1749
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas826.1635.5548.6496.0462.6432.1381.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low585.21.0253
Triple Number Coastal/Long Distance Medium474.11.2656
Triple Number Coastal/Long Distance High421.11.4249
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind515.01.1650
Predominantly Downwind472.21.2707
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore492.31.2189
Cape Doctor Coastal407.51.4724
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0253
Triple Number Coastal/Long Distance Medium1.2656
Triple Number Coastal/Long Distance High1.4249
Triple Number Windward/Leeward Low0.7992
Triple Number Windward/Leeward Medium1.0293
Triple Number Windward/Leeward High1.1749
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0253
Triple Number Coastal/Long Distance Medium1.2656
Triple Number Coastal/Long Distance High1.4249
Triple Number Windward/Leeward Low0.7992
Triple Number Windward/Leeward Medium1.0293
Triple Number Windward/Leeward High1.1749
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance514.91.1653
Triple Number Coastal/Long Distance Low585.21.0253
Triple Number Coastal/Long Distance Medium474.11.2656
Triple Number Coastal/Long Distance High421.11.4249
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Predominantly Upwind515.01.1650
Predominantly Downwind472.21.2707
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.1635.5548.6496.0462.6432.1381.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance514.91.1653
Triple Number Coastal/Long Distance Low585.21.0253
Triple Number Coastal/Long Distance Medium474.11.2656
Triple Number Coastal/Long Distance High421.11.4249
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance826.1635.5548.6496.0462.6432.1381.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low585.21.0253
Triple Number All Purpose Medium474.11.2656
Triple Number All Purpose High421.11.4249
Triple Number Windward/Leeward Low750.80.7992
Triple Number Windward/Leeward Medium582.91.0293
Triple Number Windward/Leeward High510.71.1749
Predominantly Upwind515.01.1650
Predominantly Downwind472.21.2707
Predominantly Upwind Low650.00.9231
Predominantly Upwind Medium539.31.1126
Predominantly Upwind High509.01.1787
Predominantly Downwind Low636.90.9420
Predominantly Downwind Medium471.41.2728
Predominantly Downwind High382.91.5669
Chicago-Mac Upwind1.1442
Chicago-Mac All Purpose1.1918
Chicago-Mac Downwind1.2458
Bayview-Mac Cove Island1.1215
Bayview-Mac Shore1.1276
Harvest Moon Regatta417.91.4358
Victoria-Maui1.3466
ORC Ref  0341000131EIssued on 08/04/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
One Design
 Certificate
2021

Boat

ZEPHYR

70059

 
Offshore
Racing
Congress

Certificate number: US6419
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassFARR 40 OD𝕚Measurement01/01/2000𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionCored𝕚Carbon RudderYes𝕚Light stanchionsNo𝕚Trim tabNo𝕚
LOA12.411𝕚Max. Beam3.956𝕚Draft2.593𝕚Displacement4,966𝕚Wetted area27.64𝕚IMS L11.214𝕚LSM010.888𝕚Acc. length12.411𝕚Sink (kg/mm)20.97𝕚
VCGD-0.374𝕚VCGM-0.372𝕚RM Measured (kg·m)171.6𝕚RM Default (kg·m)166.4𝕚Limit of positive stability(°)131.4𝕚Stability Index127.8𝕚
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationStrut𝕚PRD0.407𝕚EDL0.702𝕚ST30.180𝕚Twin screwNo𝕚PBW0.100𝕚ST10.065𝕚ST40.110𝕚PIPA0.0038𝕚ST20.180𝕚ST50.268𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastYes𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays0𝕚Spreaders2𝕚
P16.700𝕚IG16.318𝕚ISP18.300𝕚MDT10.121𝕚MDL10.240𝕚MDT20.090𝕚MDL20.104𝕚TL1.993𝕚MW0.240𝕚GO0.250𝕚
E5.900𝕚J4.705𝕚BAS1.760𝕚FSD0.034𝕚SFJ0.000𝕚SPL5.304𝕚TPS𝕚BD0.225𝕚MWT176.70𝕚MCG5.497𝕚
FLOTATION AND STABILITY
Inclining TestPoles Inclining𝕚SFFP0.152𝕚SAFP11.954𝕚Flotation Date14/01/2019𝕚FFM1.346𝕚FAM1.026𝕚Measurer𝕚FF1.346𝕚FA1.026𝕚Comment𝕚LCFcl6.832𝕚LCFsh7.083𝕚SG𝕚HBI1.216𝕚
W196.0𝕚W296.0𝕚W396.0𝕚W496.0𝕚
PD1587.0𝕚PD2599.6𝕚PD3595.2𝕚PD4590.5𝕚
WD13.460𝕚PLM9000.00𝕚GSA1.0𝕚RSA1.0𝕚
ORC Ref  0341000131EIssued on 08/04/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
One Design
 Certificate
2021

Boat

ZEPHYR

70059

 
Offshore
Racing
Congress

Certificate number: US6419
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialCommentORC𝕚0.18𝕚1.47𝕚2.59𝕚4.20𝕚5.25𝕚63.14𝕚𝕚𝕚𝕚𝕚Class Rules𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialComment1𝕚0.15𝕚0.68𝕚1.34𝕚2.58𝕚3.76𝕚4.94𝕚𝕚No𝕚No𝕚 𝕚43.23𝕚𝕚𝕚𝕚Unknown𝕚Class Rules𝕚
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeasurerMeas.DateMakerMaterialCommentORC𝕚18.50𝕚18.50𝕚18.50𝕚10.50𝕚10.53𝕚161.97𝕚𝕚𝕚𝕚𝕚Class Rules𝕚
ORC Ref  0341000131EIssued on 08/04/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org