Club
Certificate
Non Spinnaker
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 Angles45.0°43.2°42.4°41.8°41.4°41.2°41.2°
Beat VMG2.873.493.944.244.414.514.60
52°4.475.315.906.276.486.596.71
60°4.755.586.146.486.696.816.93
75°4.925.766.336.676.897.047.24
90°4.835.716.336.716.967.157.42
110°4.375.366.146.656.977.227.62
120°4.175.175.976.546.907.177.63
135°3.714.715.526.196.656.967.46
150°3.184.144.965.666.246.667.21
Run VMG2.753.594.345.025.636.176.89
Gybe Angles148.4°152.3°159.2°167.6°172.1°176.6°179.3°

APH: 660.0

CDL: 7.333

GPH: 748.2

CertNo: USA183

BOAT
ClassCrealock 37DesignerWilliam CrealockBuilderPacific SeacraftAge date12/1981Series date12/1959Offset fileUS19475.OFFData fileUSA183 C37 NS
HULL
Length Overall11.250 mMaximum Beam3.188 mDraft1.686 mDisplacement7,238 kgDLR13.0665IMS DivisionCruiser/RacerDynamic Allowance0.670%Age Allowance0.487%
PROPELLER
InstallationIn ApertureTypeFeathering 3 bladesDiameter0.450m
CREW
Maximum weight490 kgMinimum weight368 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.7028.04Headsail Luffed43.6543.65Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail8.85Storm Jib9.04Heavy Weather Jib24.39
SAIL LIMITS
Headsails1  Spinnakers0 * Spinnaker pole aboard
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  04560002EETIssued on 22/03/2023Valid until 12/02/2024
VPP ver: 2023 1.01 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
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 VMG1254.41031.2914.1848.1817.0798.0781.8
52°806.3678.3610.2573.8555.3545.9536.6
60°757.9645.7586.2555.2538.4528.9519.1
75°731.6624.8568.7539.7522.6511.3496.9
90°745.8630.1568.4536.5517.4503.8485.0
110°823.4671.2586.2541.4516.3498.5472.5
120°863.4696.6602.9550.5521.7502.1472.0
135°969.9763.8652.1581.9541.4516.9482.5
150°1132.9869.1726.2636.5576.8540.4499.6
Run VMG1308.21001.8829.2717.8639.1583.3522.6
Selected Courses
Windward / Leeward1281.31016.5871.7783.0728.0690.6652.2
All purpose977.9791.5690.5631.5597.1574.9549.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward822.20.7297
All purpose660.00.9091
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance722.50.8304
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1284.0955.3782.1677.1620.8580.7525.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6517
Downwind "popa"0.7497
70% up, 30% down "Ilhabela"0.6783
30% up, 70% down "Ilhabela-inverso"0.7174
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Predominantly Upwind708.00.8475
Predominantly Downwind682.60.8790
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low884.70.6782
Triple Number All Purpose Medium655.90.9148
Triple Number All Purpose High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Predominantly Upwind708.00.8475
Predominantly Downwind682.60.8790
Predominantly Upwind Low968.40.6196
Predominantly Upwind Medium726.00.8265
Predominantly Upwind High659.50.9098
Predominantly Downwind Low991.30.6053
Predominantly Downwind Medium681.90.8799
Predominantly Downwind High549.21.0924
Chicago-Mac Upwind0.8295
Chicago-Mac All Purpose0.8432
Chicago-Mac Downwind0.8599
Bayview-Mac Cove Island0.7789
Bayview-Mac Shore0.7923
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching624.10.9613
Predominantly Reaching Low799.50.7505
Predominantly Reaching Medium621.40.9656
Predominantly Reaching High534.01.1237
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1260.90.4758
5-Band Low / Medium1041.90.5758
5-Band Medium800.30.7497
5-Band Medium / High698.30.8593
5-Band High658.80.9107
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance722.50.8304
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1284.0955.3782.1677.1620.8580.7525.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance722.50.8304
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1284.0955.3782.1677.1620.8580.7525.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance722.5
Triple Number Coastal/Long Distance Low884.7
Triple Number Coastal/Long Distance Medium655.9
Triple Number Coastal/Long Distance High570.9
Triple Number Windward/Leeward Low1149.0
Triple Number Windward/Leeward Medium818.2
Triple Number Windward/Leeward High685.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1284.0955.3782.1677.1620.8580.7525.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance722.50.8304
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1284.0955.3782.1677.1620.8580.7525.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)722.50.8304
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1284.0955.3782.1677.1620.8580.7525.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6782
Triple Number Coastal/Long Distance Medium0.9148
Triple Number Coastal/Long Distance High1.0509
Triple Number Windward/Leeward Low0.5222
Triple Number Windward/Leeward Medium0.7333
Triple Number Windward/Leeward High0.8752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1284.0955.3782.1677.1620.8580.7525.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance722.50.8304
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1284.0955.3782.1677.1620.8580.7525.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance722.50.8304
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1284.0955.3782.1677.1620.8580.7525.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1284.0955.3782.1677.1620.8580.7525.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low884.7
Triple Number Coastal/Long Distance Medium655.9
Triple Number Coastal/Long Distance High570.9
Triple Number Windward/Leeward Low1149.0
Triple Number Windward/Leeward Medium818.2
Triple Number Windward/Leeward High685.6
Predominantly Upwind708.0
Predominantly Downwind682.6
Predominantly Reaching646.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance722.50.8304
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1284.0955.3782.1677.1620.8580.7525.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6782
Triple Number Coastal/Long Distance Medium0.9148
Triple Number Coastal/Long Distance High1.0509
Triple Number Windward/Leeward Low0.5222
Triple Number Windward/Leeward Medium0.7333
Triple Number Windward/Leeward High0.8752
Coastal/Long Distance0.8304
Predominantly Upwind0.8475
Predominantly Downwind0.8790
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6782
Tretall Distanseseilas Mellomvind0.9148
Tretall Distanseseilas Mye vind1.0509
Tretall Pølsebane Lite vind0.5222
Tretall Pølsebane Mellomvind0.7333
Tretall Pølsebane Mye vind0.8752
Distanseseilas ett tall (OSN 8-16kn)0.8304
Distanseseilas ett tall (APH 6-20kn)0.9091
Enkeltall Motvind0.8475
Enkeltall Medvind0.8790
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Coastal/Long Distance722.50.8304
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind708.00.8475
Predominantly Downwind682.60.8790
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore663.70.9040
Cape Doctor Coastal557.21.0769
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6782
Triple Number Coastal/Long Distance Medium0.9148
Triple Number Coastal/Long Distance High1.0509
Triple Number Windward/Leeward Low0.5222
Triple Number Windward/Leeward Medium0.7333
Triple Number Windward/Leeward High0.8752
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6782
Triple Number Coastal/Long Distance Medium0.9148
Triple Number Coastal/Long Distance High1.0509
Triple Number Windward/Leeward Low0.5222
Triple Number Windward/Leeward Medium0.7333
Triple Number Windward/Leeward High0.8752
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance722.50.8304
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Predominantly Upwind708.00.8475
Predominantly Downwind682.60.8790
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1284.0955.3782.1677.1620.8580.7525.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance722.50.8304
Triple Number Coastal/Long Distance Low884.70.6782
Triple Number Coastal/Long Distance Medium655.90.9148
Triple Number Coastal/Long Distance High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1284.0955.3782.1677.1620.8580.7525.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low884.70.6782
Triple Number All Purpose Medium655.90.9148
Triple Number All Purpose High570.91.0509
Triple Number Windward/Leeward Low1149.00.5222
Triple Number Windward/Leeward Medium818.20.7333
Triple Number Windward/Leeward High685.60.8752
Predominantly Upwind708.00.8475
Predominantly Downwind682.60.8790
Predominantly Upwind Low968.40.6196
Predominantly Upwind Medium726.00.8265
Predominantly Upwind High659.50.9098
Predominantly Downwind Low991.30.6053
Predominantly Downwind Medium681.90.8799
Predominantly Downwind High549.21.0924
Chicago-Mac Upwind0.8295
Chicago-Mac All Purpose0.8432
Chicago-Mac Downwind0.8599
Bayview-Mac Cove Island0.7789
Bayview-Mac Shore0.7923
Harvest Moon Regatta565.01.0619
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy675.10.8887
San Francisco Bay Medium811.40.7395
Predominantly Reaching624.10.9613
Predominantly Reaching Low799.50.7505
Predominantly Reaching Medium621.40.9656
Predominantly Reaching High534.01.1237
Windward/Leeward 60-40 Low1147.70.5228
Windward/Leeward 60-40 Medium838.50.7156
Windward/Leeward 60-40 High723.40.8295
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1260.90.4758
5-Band Low / Medium1041.90.5758
5-Band Medium800.30.7497
5-Band Medium / High698.30.8593
5-Band High658.80.9107
ORC Ref  04560002EETIssued on 22/03/2023Valid until 12/02/2024
VPP ver: 2023 1.01 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
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 L8.466LSM08.212Acc. 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
ORC Ref  04560002EETIssued on 22/03/2023Valid until 12/02/2024
VPP ver: 2023 1.01 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
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
ORC Ref  04560002EETIssued on 22/03/2023Valid until 12/02/2024
VPP ver: 2023 1.01 | © ORC | www.orc.org