Club
Certificate
2023

Boat

ON A WHIM

USA 85

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 Angles41.7°39.6°37.6°36.6°36.3°35.8°36.4°
Beat VMG3.664.354.794.975.065.125.15
52°5.476.276.686.856.946.997.05
60°5.706.446.817.007.097.167.23
75°5.836.536.917.157.317.427.56
90°5.706.547.007.307.557.737.97
110°5.446.456.997.377.708.028.65
120°5.266.286.897.307.678.058.97
135°4.725.776.537.007.387.768.71
150°3.955.005.906.587.017.378.13
Run VMG3.424.335.135.836.426.887.56
Gybe Angles144.2°148.7°153.8°161.0°173.6°179.0°179.0°

APH: 574.8

CDL: 8.670

GPH: 641.3

CertNo: US7311

BOAT
ClassSantana 35DesignerShad TurnerBuilderW.D. SchockAge date06/1980Series date10/1978Offset fileUS2080.OFFData fileUSA85
HULL
Length Overall10.757 mMaximum Beam3.645 mDraft1.996 mDisplacement4,140 kgDLR6.3519IMS DivisionPerformanceDynamic Allowance0.010%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight562 kgMinimum weight421 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail33.8334.52Headsail Luffed37.7237.72Headsail FlyingSymmetric68.9268.92Asymmetric65.3165.31 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail9.83Storm Jib7.28Heavy Weather Jib19.64
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
timsarns@gmail.com
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  04560002P5WIssued on 26/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

ON A WHIM

USA 85

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 VMG984.5826.9751.9724.3710.8702.9698.7
52°658.4573.8539.3525.5518.9514.7510.6
60°631.8559.3528.9514.6507.5502.8497.8
75°617.8551.0521.2503.7492.2485.1476.2
90°631.6550.5514.5492.9477.0465.8451.9
110°661.3558.4515.0488.7467.3448.9416.2
120°685.0573.3522.3493.3469.5447.1401.5
135°763.1623.9551.5514.0488.1464.1413.5
150°910.9719.7610.7547.4513.3488.6443.0
Run VMG1051.8831.1702.4617.7560.5523.3476.1
Selected Courses
Windward / Leeward1018.1829.0727.2671.0635.7613.1587.4
All purpose786.3656.7592.1557.6536.0520.7497.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward698.40.8591
All purpose574.81.0438
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.60.9621
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.5783.3661.1592.5555.4526.0477.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7778
Downwind "popa"0.8818
70% up, 30% down "Ilhabela"0.8063
30% up, 70% down "Ilhabela-inverso"0.8478
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Predominantly Upwind613.90.9774
Predominantly Downwind590.01.0170
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low721.50.8316
Triple Number All Purpose Medium572.01.0490
Triple Number All Purpose High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Predominantly Upwind613.90.9774
Predominantly Downwind590.01.0170
Predominantly Upwind Low782.40.7669
Predominantly Upwind Medium628.80.9543
Predominantly Upwind High596.21.0064
Predominantly Downwind Low806.30.7442
Predominantly Downwind Medium590.01.0169
Predominantly Downwind High492.81.2174
Chicago-Mac Upwind0.9625
Chicago-Mac All Purpose0.9790
Chicago-Mac Downwind0.9995
Bayview-Mac Cove Island0.9201
Bayview-Mac Shore0.9318
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching549.21.0925
Predominantly Reaching Low659.70.9096
Predominantly Reaching Medium545.71.0995
Predominantly Reaching High486.71.2328
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1003.60.5979
5-Band Low / Medium848.20.7074
5-Band Medium682.70.8788
5-Band Medium / High617.50.9717
5-Band High591.81.0138
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.60.9621
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.5783.3661.1592.5555.4526.0477.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.60.9621
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.5783.3661.1592.5555.4526.0477.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance623.6
Triple Number Coastal/Long Distance Low721.5
Triple Number Coastal/Long Distance Medium572.0
Triple Number Coastal/Long Distance High515.8
Triple Number Windward/Leeward Low923.6
Triple Number Windward/Leeward Medium694.0
Triple Number Windward/Leeward High609.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.5783.3661.1592.5555.4526.0477.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.60.9621
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.5783.3661.1592.5555.4526.0477.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)623.60.9621
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.5783.3661.1592.5555.4526.0477.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8316
Triple Number Coastal/Long Distance Medium1.0490
Triple Number Coastal/Long Distance High1.1632
Triple Number Windward/Leeward Low0.6496
Triple Number Windward/Leeward Medium0.8645
Triple Number Windward/Leeward High0.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.5783.3661.1592.5555.4526.0477.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.60.9621
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.5783.3661.1592.5555.4526.0477.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.60.9621
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.5783.3661.1592.5555.4526.0477.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.5783.3661.1592.5555.4526.0477.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low721.5
Triple Number Coastal/Long Distance Medium572.0
Triple Number Coastal/Long Distance High515.8
Triple Number Windward/Leeward Low923.6
Triple Number Windward/Leeward Medium694.0
Triple Number Windward/Leeward High609.1
Predominantly Upwind613.9
Predominantly Downwind590.0
Predominantly Reaching563.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.60.9621
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.5783.3661.1592.5555.4526.0477.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8316
Triple Number Coastal/Long Distance Medium1.0490
Triple Number Coastal/Long Distance High1.1632
Triple Number Windward/Leeward Low0.6496
Triple Number Windward/Leeward Medium0.8645
Triple Number Windward/Leeward High0.9851
Coastal/Long Distance0.9621
Predominantly Upwind0.9774
Predominantly Downwind1.0170
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8316
Tretall Distanseseilas Mellomvind1.0490
Tretall Distanseseilas Mye vind1.1632
Tretall Pølsebane Lite vind0.6496
Tretall Pølsebane Mellomvind0.8645
Tretall Pølsebane Mye vind0.9851
Distanseseilas ett tall (OSN 8-16kn)0.9621
Distanseseilas ett tall (APH 6-20kn)1.0438
Enkeltall Motvind0.9774
Enkeltall Medvind1.0170
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Coastal/Long Distance623.60.9621
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind613.90.9774
Predominantly Downwind590.01.0170
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore595.11.0082
Cape Doctor Coastal504.41.1894
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8316
Triple Number Coastal/Long Distance Medium1.0490
Triple Number Coastal/Long Distance High1.1632
Triple Number Windward/Leeward Low0.6496
Triple Number Windward/Leeward Medium0.8645
Triple Number Windward/Leeward High0.9851
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8316
Triple Number Coastal/Long Distance Medium1.0490
Triple Number Coastal/Long Distance High1.1632
Triple Number Windward/Leeward Low0.6496
Triple Number Windward/Leeward Medium0.8645
Triple Number Windward/Leeward High0.9851
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.60.9621
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Predominantly Upwind613.90.9774
Predominantly Downwind590.01.0170
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.5783.3661.1592.5555.4526.0477.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance623.60.9621
Triple Number Coastal/Long Distance Low721.50.8316
Triple Number Coastal/Long Distance Medium572.01.0490
Triple Number Coastal/Long Distance High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.5783.3661.1592.5555.4526.0477.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low721.50.8316
Triple Number All Purpose Medium572.01.0490
Triple Number All Purpose High515.81.1632
Triple Number Windward/Leeward Low923.60.6496
Triple Number Windward/Leeward Medium694.00.8645
Triple Number Windward/Leeward High609.10.9851
Predominantly Upwind613.90.9774
Predominantly Downwind590.01.0170
Predominantly Upwind Low782.40.7669
Predominantly Upwind Medium628.80.9543
Predominantly Upwind High596.21.0064
Predominantly Downwind Low806.30.7442
Predominantly Downwind Medium590.01.0169
Predominantly Downwind High492.81.2174
Chicago-Mac Upwind0.9625
Chicago-Mac All Purpose0.9790
Chicago-Mac Downwind0.9995
Bayview-Mac Cove Island0.9201
Bayview-Mac Shore0.9318
Harvest Moon Regatta505.01.1880
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy598.61.0023
San Francisco Bay Medium686.50.8740
Predominantly Reaching549.21.0925
Predominantly Reaching Low659.70.9096
Predominantly Reaching Medium545.71.0995
Predominantly Reaching High486.71.2328
Windward/Leeward 60-40 Low920.00.6522
Windward/Leeward 60-40 Medium709.30.8459
Windward/Leeward 60-40 High641.20.9358
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1003.60.5979
5-Band Low / Medium848.20.7074
5-Band Medium682.70.8788
5-Band Medium / High617.50.9717
5-Band High591.81.0138
ORC Ref  04560002P5WIssued on 26/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

ON A WHIM

USA 85

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSantana 35Measurement21/07/2021HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.757Max. Beam3.645Draft1.996Displacement4,140Wetted area21.84IMS L8.840LSM08.670Acc. length10.757Sink (kg/mm) 16.55
VCGD0.130VCGM0.127RM Rated (kg·m) 94.6Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.381PBW0.000PIPA0.0007
PSD0.025PHD0.052PHL0.165
PSA17.1°ESL0.000
ST10.000ST20.000ST30.000
ST40.000ST50.000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders1Rotating mastNo
P12.836IG12.061ISP12.095MDT10.116MDL10.116MDT20.089MDL20.077TL1.966MW0.000GO0.000
E4.374J3.948BAS1.317FSD0.030SFJ0.000SPL4.049WPLTPS0.000BD0.159MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date21/07/2021MeasurerComment
SFFP0.914FFMFF1.162LCFcl5.837SG1.0000
SAFP9.824FAMFA0.898LCFsh6.112HBI1.071
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560002P5WIssued on 26/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

ON A WHIM

USA 85

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.140.941.682.873.7233.8301/07/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentGenoa0.090.781.543.124.586.0112.32NoNo 37.7201/07/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS211.8911.8911.896.956.9868.9201/07/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment012.4711.3011.896.487.0592%65.3101/07/2022C011.8910.3711.134.836.4175%47.7307/06/2023
ORC Ref  04560002P5WIssued on 26/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org