Club
Certificate
2023

Boat

SNOW DAY

USA 52654

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 Angles41.8°40.0°38.8°38.1°37.6°37.5°37.5°
Beat VMG3.714.454.905.115.235.295.33
52°5.576.517.027.257.367.437.49
60°5.826.727.217.457.567.647.71
75°5.986.877.357.647.837.958.10
90°5.866.847.387.697.968.198.51
110°5.866.987.597.988.308.518.89
120°5.706.867.527.988.408.799.34
135°5.086.337.207.728.168.619.60
150°4.305.456.437.147.547.878.54
Run VMG3.724.725.576.186.547.057.82
Gybe Angles143.9°147.8°147.8°149.6°151.0°173.6°176.3°

APH: 543.5

CDL: 9.675

GPH: 607.0

CertNo: US5265

BOAT
ClassSalona 37DesignerJ&JBuilderAD BOATS-CROAZIAAge date01/2008Series date01/2008Offset fileSAL37-RK.offData fileUSA52654
HULL
Length Overall11.462 mMaximum Beam3.586 mDraft2.363 mDisplacement6,698 kgDLR6.1242IMS DivisionCruiser/RacerDynamic Allowance0.140%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameterm
CREW
Maximum weight500 kgMinimum weight375 kg * when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail44.8246.01Headsail Luffed38.0138.02Headsail FlyingSymmetricAsymmetric114.17114.17 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail13.05Storm Jib10.81Heavy Weather Jib29.18
SAIL LIMITS
Headsails5  Spinnakers4
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  03330002M0TIssued on 17/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SNOW DAY

USA 52654

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 VMG971.1809.2734.3703.9688.6680.0675.7
52°646.9553.4512.9496.8489.2484.8480.8
60°618.6535.4499.3483.3476.0471.3466.7
75°601.5524.3489.6471.3459.7452.7444.3
90°614.5526.2487.5468.3452.4439.7423.0
110°614.6515.5474.6451.1433.9422.8404.9
120°631.8524.7478.4451.2428.5409.7385.4
135°708.1569.0500.3466.6441.1417.9375.1
150°837.5661.1560.0504.5477.2457.5421.7
Run VMG967.1763.4646.7582.6550.5510.7460.2
Selected Courses
Windward / Leeward969.1786.3690.5643.2619.5595.4567.9
All purpose750.1620.7557.4526.2508.1493.2473.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward670.00.8955
All purpose543.51.1039
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.9741.4625.2561.2527.4497.8453.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7981
Downwind "popa"0.9373
70% up, 30% down "Ilhabela"0.8353
30% up, 70% down "Ilhabela-inverso"0.8907
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Predominantly Upwind585.61.0245
Predominantly Downwind552.21.0867
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low685.40.8754
Triple Number All Purpose Medium539.91.1113
Triple Number All Purpose High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Predominantly Upwind585.61.0245
Predominantly Downwind552.21.0867
Predominantly Upwind Low756.30.7933
Predominantly Upwind Medium604.40.9928
Predominantly Upwind High570.21.0522
Predominantly Downwind Low753.40.7964
Predominantly Downwind Medium550.01.0909
Predominantly Downwind High467.31.2840
Chicago-Mac Upwind1.0078
Chicago-Mac All Purpose1.0356
Chicago-Mac Downwind1.0689
Bayview-Mac Cove Island0.9698
Bayview-Mac Shore0.9794
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching516.61.1614
Predominantly Reaching Low625.20.9597
Predominantly Reaching Medium511.21.1737
Predominantly Reaching High454.21.3209
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low955.00.6283
5-Band Low / Medium806.10.7444
5-Band Medium655.10.9159
5-Band Medium / High598.91.0018
5-Band High572.71.0477
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.9741.4625.2561.2527.4497.8453.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.9741.4625.2561.2527.4497.8453.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance590.4
Triple Number Coastal/Long Distance Low685.4
Triple Number Coastal/Long Distance Medium539.9
Triple Number Coastal/Long Distance High489.6
Triple Number Windward/Leeward Low877.7
Triple Number Windward/Leeward Medium665.0
Triple Number Windward/Leeward High591.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.9741.4625.2561.2527.4497.8453.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.9741.4625.2561.2527.4497.8453.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)590.41.0162
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.9741.4625.2561.2527.4497.8453.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8754
Triple Number Coastal/Long Distance Medium1.1113
Triple Number Coastal/Long Distance High1.2255
Triple Number Windward/Leeward Low0.6836
Triple Number Windward/Leeward Medium0.9023
Triple Number Windward/Leeward High1.0150
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.9741.4625.2561.2527.4497.8453.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.9741.4625.2561.2527.4497.8453.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.9741.4625.2561.2527.4497.8453.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.9741.4625.2561.2527.4497.8453.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low685.4
Triple Number Coastal/Long Distance Medium539.9
Triple Number Coastal/Long Distance High489.6
Triple Number Windward/Leeward Low877.7
Triple Number Windward/Leeward Medium665.0
Triple Number Windward/Leeward High591.1
Predominantly Upwind585.6
Predominantly Downwind552.2
Predominantly Reaching528.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.9741.4625.2561.2527.4497.8453.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8754
Triple Number Coastal/Long Distance Medium1.1113
Triple Number Coastal/Long Distance High1.2255
Triple Number Windward/Leeward Low0.6836
Triple Number Windward/Leeward Medium0.9023
Triple Number Windward/Leeward High1.0150
Coastal/Long Distance1.0162
Predominantly Upwind1.0245
Predominantly Downwind1.0867
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8754
Tretall Distanseseilas Mellomvind1.1113
Tretall Distanseseilas Mye vind1.2255
Tretall Pølsebane Lite vind0.6836
Tretall Pølsebane Mellomvind0.9023
Tretall Pølsebane Mye vind1.0150
Distanseseilas ett tall (OSN 8-16kn)1.0162
Distanseseilas ett tall (APH 6-20kn)1.1039
Enkeltall Motvind1.0245
Enkeltall Medvind1.0867
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Coastal/Long Distance590.41.0162
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind585.61.0245
Predominantly Downwind552.21.0867
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore576.21.0414
Cape Doctor Coastal479.51.2513
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8754
Triple Number Coastal/Long Distance Medium1.1113
Triple Number Coastal/Long Distance High1.2255
Triple Number Windward/Leeward Low0.6836
Triple Number Windward/Leeward Medium0.9023
Triple Number Windward/Leeward High1.0150
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8754
Triple Number Coastal/Long Distance Medium1.1113
Triple Number Coastal/Long Distance High1.2255
Triple Number Windward/Leeward Low0.6836
Triple Number Windward/Leeward Medium0.9023
Triple Number Windward/Leeward High1.0150
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Predominantly Upwind585.61.0245
Predominantly Downwind552.21.0867
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.9741.4625.2561.2527.4497.8453.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance590.41.0162
Triple Number Coastal/Long Distance Low685.40.8754
Triple Number Coastal/Long Distance Medium539.91.1113
Triple Number Coastal/Long Distance High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance968.9741.4625.2561.2527.4497.8453.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low685.40.8754
Triple Number All Purpose Medium539.91.1113
Triple Number All Purpose High489.61.2255
Triple Number Windward/Leeward Low877.70.6836
Triple Number Windward/Leeward Medium665.00.9023
Triple Number Windward/Leeward High591.11.0150
Predominantly Upwind585.61.0245
Predominantly Downwind552.21.0867
Predominantly Upwind Low756.30.7933
Predominantly Upwind Medium604.40.9928
Predominantly Upwind High570.21.0522
Predominantly Downwind Low753.40.7964
Predominantly Downwind Medium550.01.0909
Predominantly Downwind High467.31.2840
Chicago-Mac Upwind1.0078
Chicago-Mac All Purpose1.0356
Chicago-Mac Downwind1.0689
Bayview-Mac Cove Island0.9698
Bayview-Mac Shore0.9794
Harvest Moon Regatta474.81.2637
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy574.71.0440
San Francisco Bay Medium653.10.9187
Predominantly Reaching516.61.1614
Predominantly Reaching Low625.20.9597
Predominantly Reaching Medium511.21.1737
Predominantly Reaching High454.21.3209
Windward/Leeward 60-40 Low880.20.6817
Windward/Leeward 60-40 Medium683.40.8780
Windward/Leeward 60-40 High621.50.9653
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low955.00.6283
5-Band Low / Medium806.10.7444
5-Band Medium655.10.9159
5-Band Medium / High598.91.0018
5-Band High572.71.0477
ORC Ref  03330002M0TIssued on 17/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SNOW DAY

USA 52654

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSalona 37MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.462Max. Beam3.586Draft2.363Displacement6,698Wetted area28.65IMS L10.350LSM010.302Acc. length11.462Sink (kg/mm) 21.44
VCGD0.030VCGM0.055RM Rated (kg·m) 154.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRDPBWPIPA0.0036
EDL185.000ST10.065ST20.180
ST30.180ST40.110ST50.250
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders3Rotating mastNo
P13.802IG14.649ISP14.650MDT10.110MDL10.202MDT2MDL2TL0.820MW0.202GO0.215
E5.401J3.750BAS1.678FSDSFJ0.330SPLWPLTPS4.420BD0.163MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date15/09/2017MeasurerComment
SFFP0.300FFMFF1.366LCFcl6.290SG1.0250
SAFP10.260FAMFA1.097LCFsh6.534HBI1.192
W197.5W297.5W397.5W497.5
PD1569.6PD2565.1PD3565.0PD4572.2
WD11.350PLM9000.00GSA1.0RSA1.0RM153.4
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03330002M0TIssued on 17/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SNOW DAY

USA 52654

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.221.192.053.514.5944.82from ORR
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment05.0614.76NoNo 38.01From ORR
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment016.5914.5215.568.759.0497%114.17from ORR
ORC Ref  03330002M0TIssued on 17/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org