Club
Certificate
2023

Boat

COEUR D' ALENE

USA 183

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 Angles45.1°43.2°42.4°41.8°41.7°41.2°41.1°
Beat VMG2.873.493.944.254.424.524.62
52°4.465.315.906.286.496.616.72
60°4.755.586.156.496.696.826.95
75°4.925.766.336.676.897.057.25
90°4.825.716.366.756.967.157.43
110°4.825.866.556.957.227.437.76
120°4.695.736.486.927.227.487.92
135°4.275.286.126.687.057.347.89
150°3.654.675.526.236.717.057.59
Run VMG3.164.054.805.476.056.547.18
Gybe Angles146.9°150.5°153.8°157.3°168.2°177.2°179.0°

APH: 637.0

CDL: 7.348

GPH: 718.8

CertNo: USA183

BOAT
ClassCrealock 37DesignerWilliam CrealockBuilderPacific SeacraftAge date12/1981Series date12/1959Offset fileUS19475.OFFData fileUSA183 C37
HULL
Length Overall11.250 mMaximum Beam3.188 mDraft1.686 mDisplacement7,238 kgDLR13.0665IMS DivisionCruiser/RacerDynamic Allowance0.680%Age Allowance0.487%
PROPELLER
InstallationIn ApertureTypeFeathering 3 bladesDiameter0.450m
CREW
Maximum weight520 kgMinimum weight390 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.7028.04Headsail Luffed43.6543.65Headsail FlyingSymmetric81.2681.26Asymmetric
STORM SAIL AREAS (m²)
Trysail8.85Storm Jib9.04Heavy Weather Jib24.39
SAIL LIMITS
Headsails1  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.

Club
Certificate
2023

Boat

COEUR D' ALENE

USA 183

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 VMG1255.21031.5913.7846.7815.0795.6779.0
52°806.7678.1609.7573.2554.6544.9535.4
60°757.9645.3585.8554.7537.8528.1518.2
75°732.1624.7568.3539.3522.2510.8496.2
90°746.3630.2565.7533.6517.1503.5484.6
110°746.6614.7549.4518.1498.7484.2464.0
120°767.3627.8555.5520.3498.4481.5454.6
135°843.6681.2588.2538.8510.9490.1456.5
150°986.0770.2651.7577.9536.1510.8474.1
Run VMG1138.5889.0749.8658.3594.9550.1501.4
Selected Courses
Windward / Leeward1196.8960.3831.7752.5705.0672.9640.2
All purpose921.7753.3662.7611.1582.0562.9539.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward788.30.7612
All purpose637.00.9420
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance694.60.8639
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.0901.9747.7654.1604.5568.2515.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6525
Downwind "popa"0.8264
70% up, 30% down "Ilhabela"0.6965
30% up, 70% down "Ilhabela-inverso"0.7652
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Predominantly Upwind695.20.8631
Predominantly Downwind642.60.9337
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low837.50.7164
Triple Number All Purpose Medium632.80.9481
Triple Number All Purpose High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Predominantly Upwind695.20.8631
Predominantly Downwind642.60.9337
Predominantly Upwind Low944.20.6355
Predominantly Upwind Medium721.80.8312
Predominantly Upwind High656.10.9145
Predominantly Downwind Low902.00.6652
Predominantly Downwind Medium632.00.9493
Predominantly Downwind High525.21.1423
Chicago-Mac Upwind0.8451
Chicago-Mac All Purpose0.8771
Chicago-Mac Downwind0.9162
Bayview-Mac Cove Island0.8100
Bayview-Mac Shore0.8164
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching604.20.9931
Predominantly Reaching Low757.10.7925
Predominantly Reaching Medium597.61.0040
Predominantly Reaching High522.21.1489
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1178.60.5091
5-Band Low / Medium983.20.6102
5-Band Medium768.50.7808
5-Band Medium / High679.50.8830
5-Band High645.90.9290
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance694.60.8639
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.0901.9747.7654.1604.5568.2515.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance694.60.8639
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.0901.9747.7654.1604.5568.2515.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance694.6
Triple Number Coastal/Long Distance Low837.5
Triple Number Coastal/Long Distance Medium632.8
Triple Number Coastal/Long Distance High559.0
Triple Number Windward/Leeward Low1078.6
Triple Number Windward/Leeward Medium784.3
Triple Number Windward/Leeward High668.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.0901.9747.7654.1604.5568.2515.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance694.60.8639
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.0901.9747.7654.1604.5568.2515.5
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)694.60.8639
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.0901.9747.7654.1604.5568.2515.5
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7164
Triple Number Coastal/Long Distance Medium0.9481
Triple Number Coastal/Long Distance High1.0733
Triple Number Windward/Leeward Low0.5563
Triple Number Windward/Leeward Medium0.7650
Triple Number Windward/Leeward High0.8973
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.0901.9747.7654.1604.5568.2515.5
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance694.60.8639
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.0901.9747.7654.1604.5568.2515.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance694.60.8639
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.0901.9747.7654.1604.5568.2515.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.0901.9747.7654.1604.5568.2515.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low837.5
Triple Number Coastal/Long Distance Medium632.8
Triple Number Coastal/Long Distance High559.0
Triple Number Windward/Leeward Low1078.6
Triple Number Windward/Leeward Medium784.3
Triple Number Windward/Leeward High668.7
Predominantly Upwind695.2
Predominantly Downwind642.6
Predominantly Reaching618.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance694.60.8639
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.0901.9747.7654.1604.5568.2515.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7164
Triple Number Coastal/Long Distance Medium0.9481
Triple Number Coastal/Long Distance High1.0733
Triple Number Windward/Leeward Low0.5563
Triple Number Windward/Leeward Medium0.7650
Triple Number Windward/Leeward High0.8973
Coastal/Long Distance0.8639
Predominantly Upwind0.8631
Predominantly Downwind0.9337
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7164
Tretall Distanseseilas Mellomvind0.9481
Tretall Distanseseilas Mye vind1.0733
Tretall Pølsebane Lite vind0.5563
Tretall Pølsebane Mellomvind0.7650
Tretall Pølsebane Mye vind0.8973
Distanseseilas ett tall (OSN 8-16kn)0.8639
Distanseseilas ett tall (APH 6-20kn)0.9420
Enkeltall Motvind0.8631
Enkeltall Medvind0.9337
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Coastal/Long Distance694.60.8639
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind695.20.8631
Predominantly Downwind642.60.9337
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore650.00.9231
Cape Doctor Coastal546.71.0974
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7164
Triple Number Coastal/Long Distance Medium0.9481
Triple Number Coastal/Long Distance High1.0733
Triple Number Windward/Leeward Low0.5563
Triple Number Windward/Leeward Medium0.7650
Triple Number Windward/Leeward High0.8973
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7164
Triple Number Coastal/Long Distance Medium0.9481
Triple Number Coastal/Long Distance High1.0733
Triple Number Windward/Leeward Low0.5563
Triple Number Windward/Leeward Medium0.7650
Triple Number Windward/Leeward High0.8973
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance694.60.8639
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Predominantly Upwind695.20.8631
Predominantly Downwind642.60.9337
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.0901.9747.7654.1604.5568.2515.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance694.60.8639
Triple Number Coastal/Long Distance Low837.50.7164
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1191.0901.9747.7654.1604.5568.2515.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low837.50.7164
Triple Number All Purpose Medium632.80.9481
Triple Number All Purpose High559.01.0733
Triple Number Windward/Leeward Low1078.60.5563
Triple Number Windward/Leeward Medium784.30.7650
Triple Number Windward/Leeward High668.70.8973
Predominantly Upwind695.20.8631
Predominantly Downwind642.60.9337
Predominantly Upwind Low944.20.6355
Predominantly Upwind Medium721.80.8312
Predominantly Upwind High656.10.9145
Predominantly Downwind Low902.00.6652
Predominantly Downwind Medium632.00.9493
Predominantly Downwind High525.21.1423
Chicago-Mac Upwind0.8451
Chicago-Mac All Purpose0.8771
Chicago-Mac Downwind0.9162
Bayview-Mac Cove Island0.8100
Bayview-Mac Shore0.8164
Harvest Moon Regatta547.31.0963
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy658.80.9107
San Francisco Bay Medium778.30.7709
Predominantly Reaching604.20.9931
Predominantly Reaching Low757.10.7925
Predominantly Reaching Medium597.61.0040
Predominantly Reaching High522.21.1489
Windward/Leeward 60-40 Low1091.50.5497
Windward/Leeward 60-40 Medium815.70.7355
Windward/Leeward 60-40 High711.40.8434
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1178.60.5091
5-Band Low / Medium983.20.6102
5-Band Medium768.50.7808
5-Band Medium / High679.50.8830
5-Band High645.90.9290

Club
Certificate
2023

Boat

COEUR D' ALENE

USA 183

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCrealock 37Measurement12/04/2018HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.250Max. Beam3.188Draft1.686Displacement7,238Wetted area26.93IMS L8.476LSM08.212Acc. length10.362Sink (kg/mm) 17.22
VCGD-0.131VCGM-0.147RM Rated (kg·m) 119.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFeathering 3 blades
InstallationIn ApertureTwin screwNoHydro generatorNo
PRD0.450PBW0.000PIPA0.0142
APH0.580APT0.330APB0.330
RIG
Forestay tensionFixedInner stayFixedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders1Rotating mastNo
P11.634IG13.411ISP13.411MDT10.125MDL10.223MDT20.115MDL20.223TLMW0.115GO0.125
E4.343J4.801BAS1.650FSD0.032SFJ-0.510SPL4.801WPLTPS0.000BD0.165MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered120.5Flotation Date12/04/2018MeasurerComment
SFFP0.765FFMFF1.198LCFcl6.300SG1.0220
SAFP9.592FAMFA0.901LCFsh6.520HBI0.895
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Fuel tank, centerlineFuel160534.42-0.10Total deductible454.42-0.10
OTHER ITEMSIdKindDescriptionWeightLCGVCG2Battery12V GPL 4DA engine, port centerline506.100.101Battery2x 12V GPL 4DA house, stbd centerline1004.800.10Total deductible0

Club
Certificate
2023

Boat

COEUR D' ALENE

USA 183

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.080.731.372.493.4527.7011/03/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentGenoa0.050.921.803.605.407.2512.08NoNo 43.6500.050.801.643.445.307.2512.00NoNo 42.17
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment013.3513.3513.357.217.6881.26