Club
Certificate
2022

Boat

Farr 30 #4

RUS 2617

Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.7°41.2°38.2°37.5°37.2°36.9°37.0°
Beat VMG3.664.464.935.085.155.225.26
52°5.586.556.937.087.177.217.38
60°5.926.757.117.337.467.557.77
75°6.186.897.317.728.018.188.37
90°6.226.967.347.858.378.809.28
110°6.357.187.768.188.598.9810.06
120°6.217.127.848.529.059.5710.62
135°5.536.777.448.249.2110.3312.13
150°4.675.896.797.388.038.9211.53
Run VMG4.045.105.896.396.967.729.99
Gybe Angles143.3°146.0°151.1°150.1°146.8°144.4°144.0°

APH: 529.1

CDL: 8.838

GPH: 589.8

CertNo: 2617.2

BOAT
ClassFarr 30DesignerB. FARRBuilderOVINGTONAge date02.1997Series date02.1997Offset fileFARR30.OD.OFFData fileRU2617_Farr#4
HULL
Length Overall9.435 mMaximum Beam3.038 mDraft2.120 mDisplacement2 110 kgDLR3.3796IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.352m
CREW
Maximum weight550 kgMinimum weight413 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail33.1233.89Headsail Luffed19.9419.94Headsail FlyingSymmetricAsymmetric93.7593.75 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.61Storm Jib6.78Heavy Weather Jib18.30
SAIL LIMITS
Headsails5 * Woven polyester sails  Spinnakers4
STABILITY
Righting Moment49.2 kg·mStability 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.

Club
Certificate
2022

Boat

Farr 30 #4

RUS 2617

Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG982.8807.3730.9708.2699.3689.6684.2
52°644.7549.4519.6508.3502.4499.2488.0
60°608.0533.7506.2490.9482.3477.1463.1
75°582.6522.4492.5466.2449.3439.9430.2
90°578.6516.9490.5458.4430.0409.2387.9
110°567.0501.6463.9440.0419.3400.8358.0
120°580.0505.3459.3422.4398.0376.1339.0
135°650.7531.8483.6437.0391.1348.4296.7
150°771.5611.3530.0487.9448.1403.7312.1
Run VMG890.8705.9611.4563.3517.4466.1360.4
Selected Courses
Windward / Leeward936.8756.6671.2635.7608.3577.9522.3
All purpose719.7601.9547.9518.0494.6472.5435.7
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward653.00.9188
All purpose529.11.1339
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance574.21.0450
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance932.2713.7610.3553.0514.5477.1413.8
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7921
Downwind "popa"1.0205
70% up, 30% down "Ilhabela"0.8491
30% up, 70% down "Ilhabela-inverso"0.9393
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Predominantly Upwind580.01.0345
Predominantly Downwind524.81.1432
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low660.80.9080
Triple Number All Purpose Medium529.11.1339
Triple Number All Purpose High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Predominantly Upwind580.01.0345
Predominantly Downwind524.81.1432
Predominantly Upwind Low743.80.8067
Predominantly Upwind Medium606.00.9902
Predominantly Upwind High570.41.0519
Predominantly Downwind Low709.40.8458
Predominantly Downwind Medium523.81.1456
Predominantly Downwind High411.91.4566
Chicago-Mac Upwind1.0178
Chicago-Mac All Purpose1.0658
Chicago-Mac Downwind1.1218
Bayview-Mac Cove Island0.9968
Bayview-Mac Shore1.0006
Victoria-Maui1.2243
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance574.21.0450
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance932.2713.7610.3553.0514.5477.1413.8
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance574.21.0450
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance932.2713.7610.3553.0514.5477.1413.8
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance574.2
Triple Number Coastal/Long Distance Low660.8
Triple Number Coastal/Long Distance Medium529.1
Triple Number Coastal/Long Distance High464.3
Triple Number Windward/Leeward Low846.7
Triple Number Windward/Leeward Medium650.8
Triple Number Windward/Leeward High564.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance932.2713.7610.3553.0514.5477.1413.8
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance574.21.0450
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance932.2713.7610.3553.0514.5477.1413.8
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)574.21.0450
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance932.2713.7610.3553.0514.5477.1413.8
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9080
Triple Number Coastal/Long Distance Medium1.1339
Triple Number Coastal/Long Distance High1.2924
Triple Number Windward/Leeward Low0.7086
Triple Number Windward/Leeward Medium0.9220
Triple Number Windward/Leeward High1.0626
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance932.2713.7610.3553.0514.5477.1413.8
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance574.21.0450
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance932.2713.7610.3553.0514.5477.1413.8
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance574.21.0450
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance932.2713.7610.3553.0514.5477.1413.8
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance574.21.0450
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance932.2713.7610.3553.0514.5477.1413.8
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance932.2713.7610.3553.0514.5477.1413.8
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low660.8
Triple Number Coastal/Long Distance Medium529.1
Triple Number Coastal/Long Distance High464.3
Triple Number Windward/Leeward Low846.7
Triple Number Windward/Leeward Medium650.8
Triple Number Windward/Leeward High564.7
Predominantly Upwind580.0
Predominantly Downwind524.8
Predominantly Reaching505.9
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance574.21.0450
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance932.2713.7610.3553.0514.5477.1413.8
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9080
Triple Number Coastal/Long Distance Medium1.1339
Triple Number Coastal/Long Distance High1.2924
Triple Number Windward/Leeward Low0.7086
Triple Number Windward/Leeward Medium0.9220
Triple Number Windward/Leeward High1.0626
Coastal/Long Distance1.0450
Predominantly Upwind1.0345
Predominantly Downwind1.1432
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0450
Tretall Distanseseilas Lite vind0.9080
Tretall Distanseseilas Mellomvind1.1339
Tretall Distanseseilas Mye vind1.2924
Tretall Pølsebane Lite vind0.7086
Tretall Pølsebane Mellomvind0.9220
Tretall Pølsebane Mye vind1.0626
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas932.2713.7610.3553.0514.5477.1413.8
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Coastal/Long Distance574.21.0450
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind580.01.0345
Predominantly Downwind524.81.1432
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore539.01.1133
Cape Doctor Coastal446.81.3430
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9080
Triple Number Coastal/Long Distance Medium1.1339
Triple Number Coastal/Long Distance High1.2924
Triple Number Windward/Leeward Low0.7086
Triple Number Windward/Leeward Medium0.9220
Triple Number Windward/Leeward High1.0626
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9080
Triple Number Coastal/Long Distance Medium1.1339
Triple Number Coastal/Long Distance High1.2924
Triple Number Windward/Leeward Low0.7086
Triple Number Windward/Leeward Medium0.9220
Triple Number Windward/Leeward High1.0626
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance574.21.0450
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Predominantly Upwind580.01.0345
Predominantly Downwind524.81.1432
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance932.2713.7610.3553.0514.5477.1413.8
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance574.21.0450
Triple Number Coastal/Long Distance Low660.80.9080
Triple Number Coastal/Long Distance Medium529.11.1339
Triple Number Coastal/Long Distance High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance932.2713.7610.3553.0514.5477.1413.8
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low660.80.9080
Triple Number All Purpose Medium529.11.1339
Triple Number All Purpose High464.31.2924
Triple Number Windward/Leeward Low846.70.7086
Triple Number Windward/Leeward Medium650.80.9220
Triple Number Windward/Leeward High564.71.0626
Predominantly Upwind580.01.0345
Predominantly Downwind524.81.1432
Predominantly Upwind Low743.80.8067
Predominantly Upwind Medium606.00.9902
Predominantly Upwind High570.41.0519
Predominantly Downwind Low709.40.8458
Predominantly Downwind Medium523.81.1456
Predominantly Downwind High411.91.4566
Chicago-Mac Upwind1.0178
Chicago-Mac All Purpose1.0658
Chicago-Mac Downwind1.1218
Bayview-Mac Cove Island0.9968
Bayview-Mac Shore1.0006
Harvest Moon Regatta463.21.2954
Victoria-Maui1.2243
5-Band
Windward/Leeward
Time On DistanceTime On Time
5-Band Low923.00.6501
5-Band Low / Medium779.40.7698
5-Band Medium642.10.9344
5-Band Medium / High578.61.0370
5-Band High531.91.1280

Club
Certificate
2022

Boat

Farr 30 #4

RUS 2617

Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFarr 30Measurement21.08.2019HINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA9.435Max. Beam3.038Draft2.120Displacement2 110Wetted area15.46IMS L8.784LSM08.546Acc. length9.435Sink (kg/mm) 11.51
VCGD-0.414VCGM-0.349RM Measured (kg·m) 49.2RM Default (kg·m) 50.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.352PBW0.090PIPA0.0032
EDL1.278ST10.042ST20.178
ST30.178ST40.114ST50.248
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P12.360IG11.640ISP13.620MDT10.085MDL10.143MDT20.065MDL20.105TL2.000MW0.143GO0.143
E4.440J3.320BAS1.255FSD0.027SFJ0.100SPLWPLTPS4.390BD0.134MWT64.30MCG4.755
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date02.04.2016MeasurerComment
SFFP0.222FFMFF1.048LCFcl5.250SG1.0162
SAFP8.685FAMFA0.784LCFsh5.452HBI0.947
W110.0W220.0W330.0W440.0
PD1171.3PD2343.5PD3513.8PD4689.7
WD10.705PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2022

Boat

Farr 30 #4

RUS 2617

MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentM30.180.971.762.903.7533.1221.08.2019Ulmann SailsDacron
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentH30.070.480.901.742.593.4011.48YesNo 19.9421.08.2019Ulman SailsDacron
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialCommentOD14.8013.9014.357.907.60104%93.75Unknown#314.6912.3913.547.777.70101%87.5121.08.2019Ulman SailsUnknownBlue