International
One Design
Certificate
2024

Boat

FARR 40 ONE DESIGN

MNA-1234

Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.2°39.4°37.5°37.2°36.7°36.3°36.5°37.8°
Beat VMG4.425.215.565.755.875.966.025.90
52°6.657.537.848.028.148.248.378.33
60°6.977.768.088.278.428.548.708.71
75°7.197.938.358.648.859.049.309.41
90°7.097.908.428.879.249.5310.0310.38
110°6.837.898.458.849.209.6310.7911.81
120°6.677.868.559.149.6010.0711.0111.95
135°6.067.438.238.959.7510.6912.3613.87
150°5.106.407.448.208.879.6411.7214.95
Run VMG4.415.546.447.197.798.4010.1512.95
Gybe Angles142.4°143.3°150.3°156.4°160.0°156.6°147.8°148.3°
APH ToD:473.6CDL: 11.301APH ToT: 1.2669CertNo:FARR40
BOAT
ClassFARR 40 ODDesignerFARRBuilderCARROLLAge date05/1998Series date05/1997Offset filefarr40.od.offData fileFarr40
HULL
Length Overall12.411 mMaximum Beam3.956 mDraft2.593 mDisplacement4,966 kgDLR4.0348IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.407m
CREW
Maximum weight760 kg(declared)Minimum weight630 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail63.1465.04Headsail Luffed43.2343.23Headsail FlyingSymmetric161.97161.97Asymmetric
STORM SAIL AREAS (m²)
Trysail17.25Storm Jib13.38Heavy Weather Jib36.11
SAIL LIMITS
Headsails7  Spinnakers5
STABILITY
Righting Moment171.9 kg·mStability Index127.0
COMMENTS
MASTHEAD SPINNAKER VALID ONLY IN CONJUNCTION WITH FARR 40 CLASS CERTIFICATE
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
One Design
Certificate
2024

Boat

FARR 40 ONE DESIGN

MNA-1234

Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG815.3691.1647.4626.0613.0604.1598.1610.4
52°541.6478.4459.0448.9442.1436.7430.3432.1
60°516.8464.2445.8435.4427.6421.6414.0413.1
75°501.0454.1430.9416.6406.6398.3387.2382.4
90°508.1455.8427.7405.9389.8377.7359.0346.9
110°527.4456.1426.3407.4391.3373.7333.5304.9
120°539.5458.1421.2394.0375.1357.6326.9301.1
135°594.2484.3437.6402.2369.1336.9291.2259.6
150°706.4562.9484.0439.3405.7373.3307.1240.7
Run VMG815.7649.9558.7500.4462.0428.7354.6278.0
Selected Courses
Windward / Leeward815.5670.5603.1563.2537.5516.4476.4444.2
All purpose630.7533.5490.3463.6444.4427.7398.7378.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward580.41.0338
All purpose473.61.2669
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.31.1690
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance815.5633.4547.4493.7461.1432.2383.0360.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9140
Downwind "popa"1.1140
70% up, 30% down "Ilhabela"0.9661
30% up, 70% down "Ilhabela-inverso"1.0454
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Predominantly Upwind512.31.1711
Predominantly Downwind473.81.2663
Custom scoring options for Canada
Scoring OptionTODTOT
Predominant Upwind510.91.1745
Predominant Reaching455.31.3178
Predominant Downwind455.31.3178
Predominant Upwind - Low630.40.9517
Predominant Upwind - Low/Med549.51.0920
Predominant Upwind - Medium501.71.1958
Predominant Upwind - Med/High471.31.2729
Predominant Upwind - High453.91.3220
Predominant Reaching Low568.11.0562
Predominant Reaching Low/Med491.81.2200
Predominant Reaching Medium440.81.3610
Predominant Reaching Med/High400.81.4971
Predominant Reaching High373.21.6076
Predominant Downwind Low568.11.0562
Predominant Downwind Low/Med533.01.1258
Predominant Downwind Medium462.01.2988
Predominant Downwind Med/High406.11.4776
Predominant Downwind High362.81.6538
Harvest Moon Regatta407.81.4711
Chicago-Mac Upwind1.1516
Chicago-Mac All Purpose1.1940
Chicago-Mac Downwind1.2428
Bayview-Mac Cove Island1.1250
Bayview-Mac Shore1.1325
Scoring OptionTODTOT
5-Band Windward/Leeward Low782.60.7667
5-Band Windward/Leeward Low/Med652.20.9199
5-Band Windward/Leeward Medium570.61.0516
5-Band Windward/Leeward Med/High517.11.1602
5-Band Windward/Leeward High477.71.2560
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Windward/Leeward 60-40 Low783.50.7658
Windward/Leeward 60-40 Low/Med658.70.9109
Windward/Leeward 60-40 Medium582.71.0298
Windward/Leeward 60-40 Med/High535.01.1215
Windward/Leeward 60-40 High502.41.1942
5-Band AP Low608.60.9858
5-Band AP Low/Med522.21.1489
5-Band AP Medium467.61.2830
5-Band AP Med/High428.71.3997
5-Band AP High400.11.4996
Triple Number AP Low582.11.0308
Triple Number AP Medium473.51.2670
Triple Number AP High421.01.4252
5-Band SF Bay Tour - Low742.70.8079
5-Band SF Bay Tour - Low/Med623.80.9618
5-Band SF Bay Tour - Medium550.51.0899
5-Band SF Bay Tour - Med/High501.91.1955
5-Band SF Bay Tour - High467.51.2833
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.31.1690
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance815.5633.4547.4493.7461.1432.2383.0360.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.31.1690
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance815.5633.4547.4493.7461.1432.2383.0360.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance513.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance815.5633.4547.4493.7461.1432.2383.0360.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)513.31.1690
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance815.5633.4547.4493.7461.1432.2383.0360.8
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0308
Triple Number Coastal/Long Distance Medium1.2671
Triple Number Coastal/Long Distance High1.4252
Triple Number Windward/Leeward Low0.8075
Triple Number Windward/Leeward Medium1.0363
Triple Number Windward/Leeward High1.1842
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance815.5633.4547.4493.7461.1432.2383.0360.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.31.1690
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance815.5633.4547.4493.7461.1432.2383.0360.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.31.1690
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance815.5633.4547.4493.7461.1432.2383.0360.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.31.1690
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance815.5633.4547.4493.7461.1432.2383.0360.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low582.1
Triple Number Coastal/Long Distance Medium473.5
Triple Number Coastal/Long Distance High421.0
Triple Number Windward/Leeward Low743.0
Triple Number Windward/Leeward Medium579.0
Triple Number Windward/Leeward High506.7
Predominantly Upwind512.3
Predominantly Downwind473.8
Predominantly Reaching455.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.31.1690
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance815.5633.4547.4493.7461.1432.2383.0360.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0308
Triple Number Coastal/Long Distance Medium1.2671
Triple Number Coastal/Long Distance High1.4252
Triple Number Windward/Leeward Low0.8075
Triple Number Windward/Leeward Medium1.0363
Triple Number Windward/Leeward High1.1842
Coastal/Long Distance1.1690
Predominantly Upwind1.1711
Predominantly Downwind1.2663
For information
General Purpose Handicap (GPH)525.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.0308
Tretall Distanseseilas Mellomvind1.2671
Tretall Distanseseilas Mye vind1.4252
Tretall Pølsebane Lite vind0.8075
Tretall Pølsebane Mellomvind1.0363
Tretall Pølsebane Mye vind1.1842
Distanseseilas ett tall (OSN 8-16kn)1.1690
Distanseseilas ett tall (APH 6-20kn)1.2669
Enkeltall Motvind1.1711
Enkeltall Medvind1.2663
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Coastal/Long Distance513.31.1690
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind512.31.1711
Predominantly Downwind473.81.2663
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore453.81.3221
Cape Doctor Coastal384.21.5617
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0308
Triple Number Coastal/Long Distance Medium1.2671
Triple Number Coastal/Long Distance High1.4252
Triple Number Windward/Leeward Low0.8075
Triple Number Windward/Leeward Medium1.0363
Triple Number Windward/Leeward High1.1842
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0308
Triple Number Coastal/Long Distance Medium1.2671
Triple Number Coastal/Long Distance High1.4252
Triple Number Windward/Leeward Low0.8075
Triple Number Windward/Leeward Medium1.0363
Triple Number Windward/Leeward High1.1842
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.31.1690
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Predominantly Upwind512.31.1711
Predominantly Downwind473.81.2663
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance815.5633.4547.4493.7461.1432.2383.0360.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance513.31.1690
Triple Number Coastal/Long Distance Low582.11.0308
Triple Number Coastal/Long Distance Medium473.51.2671
Triple Number Coastal/Long Distance High421.01.4252
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance815.5633.4547.4493.7461.1432.2383.0360.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Predominant Upwind510.91.1745
Predominant Reaching455.31.3178
Predominant Downwind455.31.3178
Predominant Upwind - Low630.40.9517
Predominant Upwind - Low/Med549.51.0920
Predominant Upwind - Medium501.71.1958
Predominant Upwind - Med/High471.31.2729
Predominant Upwind - High453.91.3220
Predominant Reaching Low568.11.0562
Predominant Reaching Low/Med491.81.2200
Predominant Reaching Medium440.81.3610
Predominant Reaching Med/High400.81.4971
Predominant Reaching High373.21.6076
Predominant Downwind Low568.11.0562
Predominant Downwind Low/Med533.01.1258
Predominant Downwind Medium462.01.2988
Predominant Downwind Med/High406.11.4776
Predominant Downwind High362.81.6538
Harvest Moon Regatta407.81.4711
Chicago-Mac Upwind1.1516
Chicago-Mac All Purpose1.1940
Chicago-Mac Downwind1.2428
Bayview-Mac Cove Island1.1250
Bayview-Mac Shore1.1325
Scoring OptionTODTOT
5-Band Windward/Leeward Low782.60.7667
5-Band Windward/Leeward Low/Med652.20.9199
5-Band Windward/Leeward Medium570.61.0516
5-Band Windward/Leeward Med/High517.11.1602
5-Band Windward/Leeward High477.71.2560
Triple Number Windward/Leeward Low743.00.8075
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High506.71.1842
Windward/Leeward 60-40 Low783.50.7658
Windward/Leeward 60-40 Low/Med658.70.9109
Windward/Leeward 60-40 Medium582.71.0298
Windward/Leeward 60-40 Med/High535.01.1215
Windward/Leeward 60-40 High502.41.1942
5-Band AP Low608.60.9858
5-Band AP Low/Med522.21.1489
5-Band AP Medium467.61.2830
5-Band AP Med/High428.71.3997
5-Band AP High400.11.4996
Triple Number AP Low582.11.0308
Triple Number AP Medium473.51.2670
Triple Number AP High421.01.4252
5-Band SF Bay Tour - Low742.70.8079
5-Band SF Bay Tour - Low/Med623.80.9618
5-Band SF Bay Tour - Medium550.51.0899
5-Band SF Bay Tour - Med/High501.91.1955
5-Band SF Bay Tour - High467.51.2833

International
One Design
Certificate
2024

Boat

FARR 40 ONE DESIGN

MNA-1234

Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFARR 40 ODMeasurement01/01/2000HINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA12.411Max. Beam3.956Draft2.593Displacement4,966Wetted area27.64IMS L11.221LSM010.716Acc. length12.415Sink (kg/mm) 20.96
VCGD-0.374VCGM-0.372RM Rated (kg·m) 171.9Limit of positive stability(°) 130.7Stability Index127.0Default crew weight760Declared crew weight760
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.407PBW0.100PIPA0.0038
EDL0.702ST10.065ST20.180
ST30.180ST40.110ST50.268
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P16.700IG16.318ISP18.300MDT10.121MDL10.240MDT20.090MDL20.104TL1.993MW0.240GO0.250
E5.900J4.705BAS1.760FSD0.034SFJ0.000SPL5.304WPLTPSBD0.225MWT176.70MCG5.497
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date14/01/2019
SFFP0.152FFM1.346FF1.346LCFcl6.832SG
SAFP11.954FAM1.026FA1.026LCFsh7.092HBI1.216
W196.0W296.0W396.0W496.0
PD1587.0PD2599.6PD3595.2PD4590.5
WD13.460PLM9000.00GSA1.0RSA1.0RM171.6
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

International
One Design
Certificate
2024

Boat

FARR 40 ONE DESIGN

MNA-1234

MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.181.472.594.205.2563.14Class Rules
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.150.681.342.583.764.94NoNo 43.23Class Rules
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC18.5018.5018.5010.5010.53161.97Class Rules