International
Certificate
2023

Boat

PRIVATEER

USA 50009

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 Angles43.6°39.7°36.6°35.2°35.0°35.0°35.0°
Beat VMG5.206.306.787.047.227.357.50
52°7.979.109.579.8810.1410.3510.66
60°8.479.4310.0010.3410.6310.8911.28
75°8.939.8110.5611.0511.4411.8412.46
90°8.9710.0610.8611.5512.2012.7613.74
110°8.499.6010.7612.0012.9813.8215.35
120°7.939.1210.2411.4112.8014.1716.16
135°6.698.429.5310.7312.2013.7016.34
150°5.587.148.409.3910.4011.6914.97
Run VMG4.836.187.288.149.0110.1212.96
Gybe Angles141.2°142.4°147.6°151.4°147.8°143.3°142.4°

APH: 386.9

CDL: 15.637

GPH: 434.0

CertNo: US7399

BOAT
ClassCOOKSON 50DesignerFARR/COOKSONBuilderCOOKSONAge date12/2005Series date11/2004Offset fileCOOKSON50-USA50009.offData fileUS6020
HULL
Length Overall15.230 mMaximum Beam4.252 mDraft3.503 mDisplacement7,085 kgDLR2.7005IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.480m
CREW
Maximum weight1,095 kgMinimum weight821 kg * when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail94.8997.23Headsail Luffed64.1964.19Headsail Flying156.65156.65SymmetricAsymmetric266.09266.09 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail26.07Storm Jib21.25Heavy Weather Jib57.36
SAIL LIMITS
Headsails7  Spinnakers5
STABILITY
Righting Moment342.1 kg·mStability Index122.9
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  04560002T8JIssued on 23/10/2023Valid until 27/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

PRIVATEER

USA 50009

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 VMG691.9571.1530.6511.1498.5489.9480.3
52°451.5395.7376.1364.2355.1347.7337.9
60°424.9381.7360.1348.2338.7330.6319.2
75°403.1367.1341.0325.7314.6304.1288.9
90°401.2357.8331.5311.7295.0282.1262.1
110°423.9375.1334.4300.1277.4260.4234.5
120°453.8394.9351.6315.5281.2254.0222.7
135°538.0427.3377.8335.4295.0262.8220.4
150°645.3504.4428.4383.2346.2308.0240.5
Run VMG745.2582.4494.6442.1399.7355.6277.8
Selected Courses
Windward / Leeward718.5576.8512.6476.6449.1422.8379.0
All purpose539.9450.3406.5378.3355.9336.3306.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward490.21.2241
All purpose386.91.5506
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance424.51.4134
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance721.2543.3460.6407.9371.9339.0287.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"1.1130
Downwind "popa"1.2737
70% up, 30% down "Ilhabela"1.1568
30% up, 70% down "Ilhabela-inverso"1.2208
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Predominantly Upwind419.61.4300
Predominantly Downwind397.81.5083
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low495.01.2120
Triple Number All Purpose Medium388.11.5460
Triple Number All Purpose High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Predominantly Upwind419.61.4300
Predominantly Downwind397.81.5083
Predominantly Upwind Low541.11.1089
Predominantly Upwind Medium435.21.3788
Predominantly Upwind High402.01.4924
Predominantly Downwind Low561.51.0685
Predominantly Downwind Medium403.91.4855
Predominantly Downwind High307.41.9517
Chicago-Mac Upwind1.4045
Chicago-Mac All Purpose1.4404
Chicago-Mac Downwind1.4751
Bayview-Mac Cove Island1.3532
Bayview-Mac Shore1.3725
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching362.01.6576
Predominantly Reaching Low447.41.3411
Predominantly Reaching Medium363.51.6508
Predominantly Reaching High300.31.9978
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low707.60.8479
5-Band Low / Medium594.91.0086
5-Band Medium481.81.2453
5-Band Medium / High424.41.4137
5-Band High386.61.5521
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance424.51.4134
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance721.2543.3460.6407.9371.9339.0287.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance424.51.4134
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance721.2543.3460.6407.9371.9339.0287.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance424.5
Triple Number Coastal/Long Distance Low495.0
Triple Number Coastal/Long Distance Medium388.1
Triple Number Coastal/Long Distance High330.0
Triple Number Windward/Leeward Low647.7
Triple Number Windward/Leeward Medium490.1
Triple Number Windward/Leeward High412.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance721.2543.3460.6407.9371.9339.0287.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance424.51.4134
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance721.2543.3460.6407.9371.9339.0287.8
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)424.51.4134
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance721.2543.3460.6407.9371.9339.0287.8
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.2120
Triple Number Coastal/Long Distance Medium1.5460
Triple Number Coastal/Long Distance High1.8182
Triple Number Windward/Leeward Low0.9264
Triple Number Windward/Leeward Medium1.2243
Triple Number Windward/Leeward High1.4530
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance721.2543.3460.6407.9371.9339.0287.8
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance424.51.4134
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance721.2543.3460.6407.9371.9339.0287.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance424.51.4134
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance721.2543.3460.6407.9371.9339.0287.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance721.2543.3460.6407.9371.9339.0287.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low495.0
Triple Number Coastal/Long Distance Medium388.1
Triple Number Coastal/Long Distance High330.0
Triple Number Windward/Leeward Low647.7
Triple Number Windward/Leeward Medium490.1
Triple Number Windward/Leeward High412.9
Predominantly Upwind419.6
Predominantly Downwind397.8
Predominantly Reaching373.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance424.51.4134
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance721.2543.3460.6407.9371.9339.0287.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.2120
Triple Number Coastal/Long Distance Medium1.5460
Triple Number Coastal/Long Distance High1.8182
Triple Number Windward/Leeward Low0.9264
Triple Number Windward/Leeward Medium1.2243
Triple Number Windward/Leeward High1.4530
Coastal/Long Distance1.4134
Predominantly Upwind1.4300
Predominantly Downwind1.5083
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.2120
Tretall Distanseseilas Mellomvind1.5460
Tretall Distanseseilas Mye vind1.8182
Tretall Pølsebane Lite vind0.9264
Tretall Pølsebane Mellomvind1.2243
Tretall Pølsebane Mye vind1.4530
Distanseseilas ett tall (OSN 8-16kn)1.4134
Distanseseilas ett tall (APH 6-20kn)1.5506
Enkeltall Motvind1.4300
Enkeltall Medvind1.5083
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Coastal/Long Distance424.51.4134
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind419.61.4300
Predominantly Downwind397.81.5083
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore392.11.5301
Cape Doctor Coastal315.41.9024
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.2120
Triple Number Coastal/Long Distance Medium1.5460
Triple Number Coastal/Long Distance High1.8182
Triple Number Windward/Leeward Low0.9264
Triple Number Windward/Leeward Medium1.2243
Triple Number Windward/Leeward High1.4530
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.2120
Triple Number Coastal/Long Distance Medium1.5460
Triple Number Coastal/Long Distance High1.8182
Triple Number Windward/Leeward Low0.9264
Triple Number Windward/Leeward Medium1.2243
Triple Number Windward/Leeward High1.4530
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance424.51.4134
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Predominantly Upwind419.61.4300
Predominantly Downwind397.81.5083
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance721.2543.3460.6407.9371.9339.0287.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance424.51.4134
Triple Number Coastal/Long Distance Low495.01.2120
Triple Number Coastal/Long Distance Medium388.11.5460
Triple Number Coastal/Long Distance High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance721.2543.3460.6407.9371.9339.0287.8
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low495.01.2120
Triple Number All Purpose Medium388.11.5460
Triple Number All Purpose High330.01.8182
Triple Number Windward/Leeward Low647.70.9264
Triple Number Windward/Leeward Medium490.11.2243
Triple Number Windward/Leeward High412.91.4530
Predominantly Upwind419.61.4300
Predominantly Downwind397.81.5083
Predominantly Upwind Low541.11.1089
Predominantly Upwind Medium435.21.3788
Predominantly Upwind High402.01.4924
Predominantly Downwind Low561.51.0685
Predominantly Downwind Medium403.91.4855
Predominantly Downwind High307.41.9517
Chicago-Mac Upwind1.4045
Chicago-Mac All Purpose1.4404
Chicago-Mac Downwind1.4751
Bayview-Mac Cove Island1.3532
Bayview-Mac Shore1.3725
Harvest Moon Regatta321.01.8693
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy399.41.5024
San Francisco Bay Medium476.11.2602
Predominantly Reaching362.01.6576
Predominantly Reaching Low447.41.3411
Predominantly Reaching Medium363.51.6508
Predominantly Reaching High300.31.9978
Windward/Leeward 60-40 Low644.40.9311
Windward/Leeward 60-40 Medium500.11.1997
Windward/Leeward 60-40 High438.61.3679
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low707.60.8479
5-Band Low / Medium594.91.0086
5-Band Medium481.81.2453
5-Band Medium / High424.41.4137
5-Band High386.61.5521
ORC Ref  04560002T8JIssued on 23/10/2023Valid until 27/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

PRIVATEER

USA 50009

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCOOKSON 50Measurement29/07/2021HINPlan reviewHull constructionCarbonCarbon RudderYesLight stanchionsNoTrim tabNo
LOA15.230Max. Beam4.252Draft3.503Displacement7,085Wetted area40.43IMS L14.205LSM013.791Acc. length13.819Sink (kg/mm) 29.82
VCGD-0.858VCGM-0.854RM Rated (kg·m) 342.1Limit of positive stability(°) 123.9Stability Index122.9BLR index1.1096
List angle16.2Canting keel angle35.0
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.480PBW0.120PIPA0.0039
EDL2.800ST10.040ST20.180
ST30.180ST40.114ST50.295
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders3Rotating mastNo
P20.660IG20.375ISP22.615MDT10.132MDL10.280MDT20.098MDL20.175TL2.200MW0.280GO0.347
E7.210J5.810BAS1.985FSD0.040SFJ0.230SPLWPL2.495TPS8.655BD0.300MWT242.00MCG6.800
Flying Headsail Foretriangles IdISPTPS122.6158.655
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date29/07/2021MeasurerComment
SFFP0.861FFM1.561FF1.561LCFcl8.247SG1.0220
SAFP15.150FAM1.189FA1.192LCFsh8.497HBI1.387
W1124.1W2124.1W3124.1W4124.1
PD1504.8PD2504.8PD3504.8PD4504.8
WD17.685PLM9000.00GSA1.0RSA1.0RM342.4
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGSaSToolsSailor Services1711.600.00Total deductible1711.600.00
ORC Ref  04560002T8JIssued on 23/10/2023Valid until 27/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

PRIVATEER

USA 50009

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMN-81.362.193.194.836.1194.8910/10/2023OUS133418-001
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.111.983.827.209.8011.7623.70NoYes1156.6510/05/2022OUS 147242-002OUS1200120010.160.991.743.134.606.2020.31YesNo 64.19Flying JT0.070.821.593.114.656.3020.29NoYes163.5902/12/2020OUS137343-001
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentOUS126953-00325.8022.0023.9013.2113.9695%266.09FR021.6519.8020.737.409.8675%136.3030/11/2016OUS 120012-004
ORC Ref  04560002T8JIssued on 23/10/2023Valid until 27/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org