Club
Certificate
2023

Boat

RHUMB RUNNER

USA 51219

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 Angles42.4°40.2°38.2°37.2°36.6°36.3°36.0°
Beat VMG3.974.785.305.555.685.765.83
52°5.996.967.457.697.817.897.99
60°6.287.167.607.868.018.118.22
75°6.467.277.718.028.268.438.64
90°6.327.227.708.058.368.639.05
110°5.947.127.768.218.628.989.57
120°5.756.947.658.138.579.019.96
135°5.156.377.257.788.228.669.67
150°4.325.486.477.247.748.158.98
Run VMG3.744.745.606.346.987.528.32
Gybe Angles141.7°146.6°150.5°156.8°166.4°177.2°179.0°

APH: 518.1

CDL: 10.583

GPH: 579.8

CertNo: US7084

BOAT
ClassFIRST 40.7DesignerBRUCE FARRBuilderBENETEAUAge date06/2005Series date12/1997Offset fileFIRST407.OFFData fileUSA51219
HULL
Length Overall11.924 mMaximum Beam3.770 mDraft2.401 mDisplacement6,800 kgDLR6.3623IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.432m
CREW
Maximum weight1,043 kgMinimum weight782 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail48.2549.35Headsail Luffed53.8253.82Headsail FlyingSymmetric101.94101.94Asymmetric102.34102.34 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail14.09Storm Jib12.45Heavy Weather Jib33.62
SAIL LIMITS
Headsails6  Spinnakers5 * Asymmetric may be tacked on the pole
STABILITY
Righting MomentN/AStability 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.
ORC Ref  03330002PUQIssued on 07/07/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

RHUMB RUNNER

USA 51219

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 VMG907.8753.7678.9649.1633.8625.0617.5
52°601.1517.3483.2468.0460.7456.1450.8
60°573.5502.9473.5458.0449.5444.0437.7
75°557.4494.9467.0449.1435.8427.0416.8
90°569.9498.9467.4447.4430.8417.3397.9
110°606.4505.6463.9438.5417.6400.7376.4
120°626.3518.5470.8443.0419.8399.4361.5
135°699.5564.9496.9462.5438.0415.7372.4
150°834.0657.5556.7497.5464.9441.7400.8
Run VMG963.1759.2642.7567.7516.0478.4432.7
Selected Courses
Windward / Leeward935.5756.5660.8608.4574.9551.7525.1
All purpose719.6596.3535.3502.2480.7465.3443.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward633.50.9471
All purpose518.11.1580
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.31.0651
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance938.2714.1599.5534.4498.7470.4424.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8632
Downwind "popa"0.9633
70% up, 30% down "Ilhabela"0.8909
30% up, 70% down "Ilhabela-inverso"0.9309
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Predominantly Upwind552.61.0859
Predominantly Downwind534.71.1222
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low658.00.9119
Triple Number All Purpose Medium515.71.1635
Triple Number All Purpose High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Predominantly Upwind552.61.0859
Predominantly Downwind534.71.1222
Predominantly Upwind Low714.70.8395
Predominantly Upwind Medium564.91.0620
Predominantly Upwind High529.71.1327
Predominantly Downwind Low736.30.8149
Predominantly Downwind Medium536.61.1183
Predominantly Downwind High445.71.3461
Chicago-Mac Upwind1.0684
Chicago-Mac All Purpose1.0827
Chicago-Mac Downwind1.1022
Bayview-Mac Cove Island1.0140
Bayview-Mac Shore1.0283
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching495.41.2110
Predominantly Reaching Low599.61.0006
Predominantly Reaching Medium492.61.2181
Predominantly Reaching High435.11.3789
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low921.70.6510
5-Band Low / Medium774.80.7743
5-Band Medium619.10.9692
5-Band Medium / High555.91.0792
5-Band High529.71.1327
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.31.0651
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance938.2714.1599.5534.4498.7470.4424.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.31.0651
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance938.2714.1599.5534.4498.7470.4424.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance563.3
Triple Number Coastal/Long Distance Low658.0
Triple Number Coastal/Long Distance Medium515.7
Triple Number Coastal/Long Distance High460.8
Triple Number Windward/Leeward Low846.0
Triple Number Windward/Leeward Medium629.9
Triple Number Windward/Leeward High547.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance938.2714.1599.5534.4498.7470.4424.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.31.0651
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance938.2714.1599.5534.4498.7470.4424.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)563.31.0651
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance938.2714.1599.5534.4498.7470.4424.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9119
Triple Number Coastal/Long Distance Medium1.1635
Triple Number Coastal/Long Distance High1.3021
Triple Number Windward/Leeward Low0.7092
Triple Number Windward/Leeward Medium0.9526
Triple Number Windward/Leeward High1.0958
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance938.2714.1599.5534.4498.7470.4424.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.31.0651
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance938.2714.1599.5534.4498.7470.4424.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.31.0651
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance938.2714.1599.5534.4498.7470.4424.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance938.2714.1599.5534.4498.7470.4424.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low658.0
Triple Number Coastal/Long Distance Medium515.7
Triple Number Coastal/Long Distance High460.8
Triple Number Windward/Leeward Low846.0
Triple Number Windward/Leeward Medium629.9
Triple Number Windward/Leeward High547.5
Predominantly Upwind552.6
Predominantly Downwind534.7
Predominantly Reaching509.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.31.0651
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance938.2714.1599.5534.4498.7470.4424.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9119
Triple Number Coastal/Long Distance Medium1.1635
Triple Number Coastal/Long Distance High1.3021
Triple Number Windward/Leeward Low0.7092
Triple Number Windward/Leeward Medium0.9526
Triple Number Windward/Leeward High1.0958
Coastal/Long Distance1.0651
Predominantly Upwind1.0859
Predominantly Downwind1.1222
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9119
Tretall Distanseseilas Mellomvind1.1635
Tretall Distanseseilas Mye vind1.3021
Tretall Pølsebane Lite vind0.7092
Tretall Pølsebane Mellomvind0.9526
Tretall Pølsebane Mye vind1.0958
Distanseseilas ett tall (OSN 8-16kn)1.0651
Distanseseilas ett tall (APH 6-20kn)1.1580
Enkeltall Motvind1.0859
Enkeltall Medvind1.1222
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Coastal/Long Distance563.31.0651
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind552.61.0859
Predominantly Downwind534.71.1222
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore533.11.1255
Cape Doctor Coastal449.71.3342
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9119
Triple Number Coastal/Long Distance Medium1.1635
Triple Number Coastal/Long Distance High1.3021
Triple Number Windward/Leeward Low0.7092
Triple Number Windward/Leeward Medium0.9526
Triple Number Windward/Leeward High1.0958
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9119
Triple Number Coastal/Long Distance Medium1.1635
Triple Number Coastal/Long Distance High1.3021
Triple Number Windward/Leeward Low0.7092
Triple Number Windward/Leeward Medium0.9526
Triple Number Windward/Leeward High1.0958
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.31.0651
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Predominantly Upwind552.61.0859
Predominantly Downwind534.71.1222
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance938.2714.1599.5534.4498.7470.4424.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance563.31.0651
Triple Number Coastal/Long Distance Low658.00.9119
Triple Number Coastal/Long Distance Medium515.71.1635
Triple Number Coastal/Long Distance High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance938.2714.1599.5534.4498.7470.4424.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low658.00.9119
Triple Number All Purpose Medium515.71.1635
Triple Number All Purpose High460.81.3021
Triple Number Windward/Leeward Low846.00.7092
Triple Number Windward/Leeward Medium629.90.9526
Triple Number Windward/Leeward High547.51.0958
Predominantly Upwind552.61.0859
Predominantly Downwind534.71.1222
Predominantly Upwind Low714.70.8395
Predominantly Upwind Medium564.91.0620
Predominantly Upwind High529.71.1327
Predominantly Downwind Low736.30.8149
Predominantly Downwind Medium536.61.1183
Predominantly Downwind High445.71.3461
Chicago-Mac Upwind1.0684
Chicago-Mac All Purpose1.0827
Chicago-Mac Downwind1.1022
Bayview-Mac Cove Island1.0140
Bayview-Mac Shore1.0283
Harvest Moon Regatta454.81.3192
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy536.61.1181
San Francisco Bay Medium621.20.9658
Predominantly Reaching495.41.2110
Predominantly Reaching Low599.61.0006
Predominantly Reaching Medium492.61.2181
Predominantly Reaching High435.11.3789
Windward/Leeward 60-40 Low842.90.7118
Windward/Leeward 60-40 Medium641.50.9354
Windward/Leeward 60-40 High573.71.0459
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low921.70.6510
5-Band Low / Medium774.80.7743
5-Band Medium619.10.9692
5-Band Medium / High555.91.0792
5-Band High529.71.1327
ORC Ref  03330002PUQIssued on 07/07/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

RHUMB RUNNER

USA 51219

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 40.7Measurement12/03/1999HINPlan reviewHull constructionSolidCarbon RudderYesLight stanchionsNoTrim tabNo
LOA11.924Max. Beam3.770Draft2.401Displacement6,800Wetted area29.48IMS L10.581LSM010.223Acc. length11.924Sink (kg/mm) 21.94
VCGD-0.253VCGM-0.195RM Rated (kg·m) 196.2Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.432PBW0.000PIPA0.0031
EDL2.290ST10.049ST20.000
ST30.000ST40.098ST50.280
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders3Rotating mastNo
P14.900IG15.690ISP15.780MDT10.120MDL10.216MDT20.120MDL20.180TL0.700MW0.216GO0.241
E5.400J4.410BAS1.710FSD0.035SFJ-0.005SPL4.498WPLTPS0.000BD0.190MWT222.10MCG5.850
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.245Flotation Date27/07/1999MeasurerComment
SFFP0.292FFMFF1.382LCFcl6.504SG1.0250
SAFP11.313FAMFA1.126LCFsh6.752HBI1.236
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG00.000.00Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.00Total deductible0
ORC Ref  03330002PUQIssued on 07/07/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

RHUMB RUNNER

USA 51219

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.181.182.053.534.5548.2514/04/2023OUS150783-001
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentLM10.851.663.325.036.7416.03NoNo 53.8208/04/2022OUS145074-002H10.080.781.543.094.746.4616.01NoNo 50.6508/04/2023OUS101151-001J30.631.202.323.454.5315.92YesNo 36.8214/04/2023OUS150783-002
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS2-1915.5215.5215.527.947.65101.9420/05/2019111837
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA316.3013.3014.808.407.89106%102.3403/05/2023
ORC Ref  03330002PUQIssued on 07/07/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org