International
Certificate
2022

Boat

Oakcliff Farr 400 Green

USA 406

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.2°41.2°38.8°38.4°37.6°37.5°37.8°
Beat VMG4.365.285.655.835.986.076.10
52°6.677.788.108.268.378.558.67
60°7.098.058.398.608.758.969.20
75°7.508.258.879.269.529.6910.17
90°7.708.509.049.7110.2210.5610.98
110°7.498.459.4310.2610.8611.4712.73
120°7.118.279.2210.2011.2612.1013.51
135°6.297.838.729.8411.1212.1514.43
150°5.266.717.818.649.6110.8413.96
Run VMG4.565.816.777.498.329.3812.09
Gybe Angles142.1°144.2°150.5°151.0°146.9°145.1°145.3°

APH: 448.0

CDL: 11.728

GPH: 500.4

CertNo: US7146

BOAT
ClassFARR 400 MDesignerFARRBuilderpct composites- DuAge date06/2011Series date01/2011Offset fileFARR400-USA61017.offData fileUSA406-2
HULL
Length Overall12.200 mMaximum Beam3.414 mDraft2.896 mDisplacement4,018 kgDLR2.7563IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.357%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight823 kgMinimum weight618 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail63.3665.19Headsail Luffed33.6133.61Headsail FlyingSymmetricAsymmetric166.23166.23 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail16.40Storm Jib12.28Heavy Weather Jib33.14
SAIL LIMITS
Headsails7  Spinnakers5
STABILITY
Righting Moment158.8 kg·mStability Index139.9
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.

International
Certificate
2022

Boat

Oakcliff Farr 400 Green

USA 406

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG825.9681.7636.9618.0602.2592.8590.4
52°539.4462.5444.4435.9430.3421.1415.1
60°507.8447.4429.0418.4411.5401.7391.3
75°479.8436.2405.8388.6378.2371.7354.1
90°467.4423.7398.4370.9352.1340.9327.7
110°480.8426.1381.7351.0331.3313.9282.8
120°506.5435.4390.4352.8319.6297.6266.5
135°572.4459.8412.8365.9323.9296.3249.6
150°684.2536.6460.8416.6374.8332.2257.9
Run VMG790.1619.6531.9480.7432.8383.6297.8
Selected Courses
Windward / Leeward808.0650.6584.4549.4517.5488.2444.1
All purpose613.7512.5467.6438.9415.3395.8365.8
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward561.71.0682
All purpose448.01.3391
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance489.01.2270
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance806.2612.6527.1472.8432.8397.8344.6
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.9235
Downwind "popa"1.1876
70% up, 30% down "Ilhabela"0.9895
30% up, 70% down "Ilhabela-inverso"1.0938
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Predominantly Upwind493.51.2157
Predominantly Downwind445.61.3464
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low563.11.0655
Triple Number All Purpose Medium448.71.3372
Triple Number All Purpose High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Predominantly Upwind493.51.2157
Predominantly Downwind445.61.3464
Predominantly Upwind Low629.40.9533
Predominantly Upwind Medium519.31.1553
Predominantly Upwind High487.21.2316
Predominantly Downwind Low614.80.9760
Predominantly Downwind Medium445.01.3484
Predominantly Downwind High343.91.7449
Chicago-Mac Upwind1.1928
Chicago-Mac All Purpose1.2514
Chicago-Mac Downwind1.3171
Bayview-Mac Cove Island1.1756
Bayview-Mac Shore1.1810
Victoria-Maui1.4556
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance489.01.2270
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance806.2612.6527.1472.8432.8397.8344.6
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance489.01.2270
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance806.2612.6527.1472.8432.8397.8344.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance489.0
Triple Number Coastal/Long Distance Low563.1
Triple Number Coastal/Long Distance Medium448.7
Triple Number Coastal/Long Distance High389.4
Triple Number Windward/Leeward Low729.3
Triple Number Windward/Leeward Medium561.5
Triple Number Windward/Leeward High479.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance806.2612.6527.1472.8432.8397.8344.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance489.01.2270
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance806.2612.6527.1472.8432.8397.8344.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)489.01.2270
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance806.2612.6527.1472.8432.8397.8344.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0655
Triple Number Coastal/Long Distance Medium1.3372
Triple Number Coastal/Long Distance High1.5407
Triple Number Windward/Leeward Low0.8227
Triple Number Windward/Leeward Medium1.0685
Triple Number Windward/Leeward High1.2526
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance806.2612.6527.1472.8432.8397.8344.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance489.01.2270
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance806.2612.6527.1472.8432.8397.8344.6
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance489.01.2270
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance806.2612.6527.1472.8432.8397.8344.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance489.01.2270
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance806.2612.6527.1472.8432.8397.8344.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance806.2612.6527.1472.8432.8397.8344.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low563.1
Triple Number Coastal/Long Distance Medium448.7
Triple Number Coastal/Long Distance High389.4
Triple Number Windward/Leeward Low729.3
Triple Number Windward/Leeward Medium561.5
Triple Number Windward/Leeward High479.0
Predominantly Upwind493.5
Predominantly Downwind445.6
Predominantly Reaching426.2
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance489.01.2270
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance806.2612.6527.1472.8432.8397.8344.6
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0655
Triple Number Coastal/Long Distance Medium1.3372
Triple Number Coastal/Long Distance High1.5407
Triple Number Windward/Leeward Low0.8227
Triple Number Windward/Leeward Medium1.0685
Triple Number Windward/Leeward High1.2526
Coastal/Long Distance1.2270
Predominantly Upwind1.2157
Predominantly Downwind1.3464
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.2270
Tretall Distanseseilas Lite vind1.0655
Tretall Distanseseilas Mellomvind1.3372
Tretall Distanseseilas Mye vind1.5407
Tretall Pølsebane Lite vind0.8227
Tretall Pølsebane Mellomvind1.0685
Tretall Pølsebane Mye vind1.2526
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas806.2612.6527.1472.8432.8397.8344.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Coastal/Long Distance489.01.2270
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind493.51.2157
Predominantly Downwind445.61.3464
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore457.31.3120
Cape Doctor Coastal374.81.6008
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0655
Triple Number Coastal/Long Distance Medium1.3372
Triple Number Coastal/Long Distance High1.5407
Triple Number Windward/Leeward Low0.8227
Triple Number Windward/Leeward Medium1.0685
Triple Number Windward/Leeward High1.2526
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0655
Triple Number Coastal/Long Distance Medium1.3372
Triple Number Coastal/Long Distance High1.5407
Triple Number Windward/Leeward Low0.8227
Triple Number Windward/Leeward Medium1.0685
Triple Number Windward/Leeward High1.2526
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance489.01.2270
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Predominantly Upwind493.51.2157
Predominantly Downwind445.61.3464
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance806.2612.6527.1472.8432.8397.8344.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance489.01.2270
Triple Number Coastal/Long Distance Low563.11.0655
Triple Number Coastal/Long Distance Medium448.71.3372
Triple Number Coastal/Long Distance High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance806.2612.6527.1472.8432.8397.8344.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low563.11.0655
Triple Number All Purpose Medium448.71.3372
Triple Number All Purpose High389.41.5407
Triple Number Windward/Leeward Low729.30.8227
Triple Number Windward/Leeward Medium561.51.0685
Triple Number Windward/Leeward High479.01.2526
Predominantly Upwind493.51.2157
Predominantly Downwind445.61.3464
Predominantly Upwind Low629.40.9533
Predominantly Upwind Medium519.31.1553
Predominantly Upwind High487.21.2316
Predominantly Downwind Low614.80.9760
Predominantly Downwind Medium445.01.3484
Predominantly Downwind High343.91.7449
Chicago-Mac Upwind1.1928
Chicago-Mac All Purpose1.2514
Chicago-Mac Downwind1.3171
Bayview-Mac Cove Island1.1756
Bayview-Mac Shore1.1810
Harvest Moon Regatta388.11.5458
Victoria-Maui1.4556
5-Band
Windward/Leeward
Time On DistanceTime On Time
5-Band Low795.80.7539
5-Band Low / Medium672.40.8923
5-Band Medium553.11.0849
5-Band Medium / High490.91.2222
5-Band High451.71.3282

International
Certificate
2022

Boat

Oakcliff Farr 400 Green

USA 406

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFARR 400 MMeasurementHINPlan reviewHull constructionCarbonCarbon RudderYesLight stanchionsYesTrim tabNo
LOA12.200Max. Beam3.414Draft2.896Displacement4,018Wetted area26.84IMS L11.780LSM011.338Acc. length11.095Sink (kg/mm) 20.56
VCGD-0.702VCGM-0.697RM Measured (kg·m) 158.8RM Default (kg·m) 149.5Limit of positive stability(°) 142.3Stability Index139.9
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBW0.106PIPA0.0040
EDL0.765ST10.065ST20.180
ST30.180ST40.110ST50.285
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2
P16.150IG15.550ISP17.830MDT10.123MDL10.245MDT20.091MDL20.117TL2.330MW0.242GO0.275
E5.800J4.455BAS1.600FSD0.035SFJ0.380SPL0.000WPLTPS7.000BD0.233MWT167.50MCG5.485
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date02/02/2020MeasurerComment
SFFP0.778FFM1.369FF1.375LCFcl6.715SG1.0000
SAFP12.166FAM0.919FA0.923LCFsh6.996HBI1.313
W1108.8W2108.8W3108.8W4108.8
PD1254.0PD2254.0PD3254.0PD4254.0
WD10.580PLM2029.00GSA91.6RSA6939.8
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG00.000.00Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.00Total deductible0

International
Certificate
2022

Boat

Oakcliff Farr 400 Green

USA 406

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentremeasured1.852.202.964.074.9463.3621/03/2021Quantum Great LakesUnknown
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment16648180.081.242.303.404.5014.62NoNo 33.61CODY SMITH NS#21 11-4-11ORC#3.5
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialCommentRemeasured19.9216.8718.4010.7311.3095%166.2321/03/2021Quantum Great LakesUnknownA2DBS565517.2015.1416.176.668.7576%95.3823/03/2021Doyle Boston SailsUnknownFR-0