International
Certificate
2023

Boat

Prospector

USA52052

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 Angles42.9°40.0°38.4°37.3°36.4°36.0°35.8°
Beat VMG5.246.196.666.957.147.277.38
52°7.989.079.559.9010.1710.3810.65
60°8.439.429.9810.4010.7210.9711.31
75°8.759.7710.5911.1411.5911.9612.55
90°8.759.7710.6811.5912.3112.9113.87
110°8.539.7810.9311.9212.8613.6615.30
120°8.119.4710.6411.9213.1514.2216.06
135°6.898.649.7911.0012.4113.9216.64
150°5.707.338.639.6310.7112.0215.07
Run VMG4.946.357.478.349.2710.4113.05
Gybe Angles140.6°143.3°147.8°151.1°146.9°145.1°144.7°

APH: 384.8

CDL: 15.897

GPH: 431.4

CertNo: US5205

BOAT
ClassTP 52DesignerBOTINBuilderLongitude CeroAge date11/2011Series date11/2011Offset fileTP52-USA95.offData fileUSA52052
HULL
Length Overall15.859 mMaximum Beam4.424 mDraft3.758 mDisplacement7,190 kgDLR2.2377IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.390%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.460m
CREW
Maximum weight1,111 kgMinimum weight833 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail99.56102.05Headsail Luffed65.4465.44Headsail FlyingSymmetricAsymmetric226.49226.49 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail27.00Storm Jib20.38Heavy Weather Jib55.02
SAIL LIMITS
Headsails7  Spinnakers5
STABILITY
Righting Moment406.0 kg·mStability Index143.5
COMMENTS
Ex Spookie New engine spring 2023
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  04560002NIPIssued on 02/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

Prospector

USA52052

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 VMG687.2581.8540.4518.1504.3495.5487.6
52°451.2397.0377.1363.7354.0346.7338.0
60°427.1382.0360.6346.2336.0328.2318.2
75°411.3368.5340.0323.0310.5300.9286.7
90°411.3368.6337.0310.6292.3278.8259.6
110°422.0368.0329.3302.1280.0263.5235.3
120°444.1380.0338.3302.1273.7253.1224.2
135°522.2416.9367.6327.3290.0258.7216.3
150°631.4491.3417.4373.8336.2299.4238.9
Run VMG729.1567.3481.9431.5388.2345.7275.8
Selected Courses
Windward / Leeward708.1574.6511.2474.8446.2420.6381.7
All purpose535.4448.5404.4375.9353.4334.7307.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward487.91.2297
All purpose384.81.5593
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance421.61.4231
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance710.2540.7458.6404.5368.3336.7287.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"1.1009
Downwind "popa"1.3045
70% up, 30% down "Ilhabela"1.1550
30% up, 70% down "Ilhabela-inverso"1.2360
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Predominantly Upwind420.51.4268
Predominantly Downwind392.41.5291
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low492.01.2196
Triple Number All Purpose Medium385.91.5550
Triple Number All Purpose High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Predominantly Upwind420.51.4268
Predominantly Downwind392.41.5291
Predominantly Upwind Low541.01.1090
Predominantly Upwind Medium438.51.3684
Predominantly Upwind High404.11.4848
Predominantly Downwind Low552.51.0859
Predominantly Downwind Medium395.71.5162
Predominantly Downwind High302.31.9848
Chicago-Mac Upwind1.4007
Chicago-Mac All Purpose1.4478
Chicago-Mac Downwind1.4958
Bayview-Mac Cove Island1.3619
Bayview-Mac Shore1.3779
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching360.31.6651
Predominantly Reaching Low446.11.3451
Predominantly Reaching Medium361.21.6610
Predominantly Reaching High297.52.0168
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low697.80.8598
5-Band Low / Medium590.61.0158
5-Band Medium479.81.2505
5-Band Medium / High423.01.4185
5-Band High388.51.5446
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance421.61.4231
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance710.2540.7458.6404.5368.3336.7287.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance421.61.4231
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance710.2540.7458.6404.5368.3336.7287.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance421.6
Triple Number Coastal/Long Distance Low492.0
Triple Number Coastal/Long Distance Medium385.9
Triple Number Coastal/Long Distance High329.0
Triple Number Windward/Leeward Low641.4
Triple Number Windward/Leeward Medium488.1
Triple Number Windward/Leeward High412.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance710.2540.7458.6404.5368.3336.7287.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance421.61.4231
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance710.2540.7458.6404.5368.3336.7287.8
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)421.61.4231
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance710.2540.7458.6404.5368.3336.7287.8
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.2196
Triple Number Coastal/Long Distance Medium1.5550
Triple Number Coastal/Long Distance High1.8239
Triple Number Windward/Leeward Low0.9355
Triple Number Windward/Leeward Medium1.2292
Triple Number Windward/Leeward High1.4548
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance710.2540.7458.6404.5368.3336.7287.8
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance421.61.4231
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance710.2540.7458.6404.5368.3336.7287.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance421.61.4231
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance710.2540.7458.6404.5368.3336.7287.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance710.2540.7458.6404.5368.3336.7287.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low492.0
Triple Number Coastal/Long Distance Medium385.9
Triple Number Coastal/Long Distance High329.0
Triple Number Windward/Leeward Low641.4
Triple Number Windward/Leeward Medium488.1
Triple Number Windward/Leeward High412.4
Predominantly Upwind420.5
Predominantly Downwind392.4
Predominantly Reaching370.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance421.61.4231
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance710.2540.7458.6404.5368.3336.7287.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.2196
Triple Number Coastal/Long Distance Medium1.5550
Triple Number Coastal/Long Distance High1.8239
Triple Number Windward/Leeward Low0.9355
Triple Number Windward/Leeward Medium1.2292
Triple Number Windward/Leeward High1.4548
Coastal/Long Distance1.4231
Predominantly Upwind1.4268
Predominantly Downwind1.5291
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.2196
Tretall Distanseseilas Mellomvind1.5550
Tretall Distanseseilas Mye vind1.8239
Tretall Pølsebane Lite vind0.9355
Tretall Pølsebane Mellomvind1.2292
Tretall Pølsebane Mye vind1.4548
Distanseseilas ett tall (OSN 8-16kn)1.4231
Distanseseilas ett tall (APH 6-20kn)1.5593
Enkeltall Motvind1.4268
Enkeltall Medvind1.5291
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Coastal/Long Distance421.61.4231
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind420.51.4268
Predominantly Downwind392.41.5291
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore393.41.5252
Cape Doctor Coastal315.31.9030
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.2196
Triple Number Coastal/Long Distance Medium1.5550
Triple Number Coastal/Long Distance High1.8239
Triple Number Windward/Leeward Low0.9355
Triple Number Windward/Leeward Medium1.2292
Triple Number Windward/Leeward High1.4548
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.2196
Triple Number Coastal/Long Distance Medium1.5550
Triple Number Coastal/Long Distance High1.8239
Triple Number Windward/Leeward Low0.9355
Triple Number Windward/Leeward Medium1.2292
Triple Number Windward/Leeward High1.4548
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance421.61.4231
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Predominantly Upwind420.51.4268
Predominantly Downwind392.41.5291
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance710.2540.7458.6404.5368.3336.7287.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance421.61.4231
Triple Number Coastal/Long Distance Low492.01.2196
Triple Number Coastal/Long Distance Medium385.91.5550
Triple Number Coastal/Long Distance High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance710.2540.7458.6404.5368.3336.7287.8
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low492.01.2196
Triple Number All Purpose Medium385.91.5550
Triple Number All Purpose High329.01.8239
Triple Number Windward/Leeward Low641.40.9355
Triple Number Windward/Leeward Medium488.11.2292
Triple Number Windward/Leeward High412.41.4548
Predominantly Upwind420.51.4268
Predominantly Downwind392.41.5291
Predominantly Upwind Low541.01.1090
Predominantly Upwind Medium438.51.3684
Predominantly Upwind High404.11.4848
Predominantly Downwind Low552.51.0859
Predominantly Downwind Medium395.71.5162
Predominantly Downwind High302.31.9848
Chicago-Mac Upwind1.4007
Chicago-Mac All Purpose1.4478
Chicago-Mac Downwind1.4958
Bayview-Mac Cove Island1.3619
Bayview-Mac Shore1.3779
Harvest Moon Regatta317.11.8921
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy399.51.5020
San Francisco Bay Medium474.81.2636
Predominantly Reaching360.31.6651
Predominantly Reaching Low446.11.3451
Predominantly Reaching Medium361.21.6610
Predominantly Reaching High297.52.0168
Windward/Leeward 60-40 Low640.00.9375
Windward/Leeward 60-40 Medium501.51.1965
Windward/Leeward 60-40 High440.41.3623
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low697.80.8598
5-Band Low / Medium590.61.0158
5-Band Medium479.81.2505
5-Band Medium / High423.01.4185
5-Band High388.51.5446
ORC Ref  04560002NIPIssued on 02/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

Prospector

USA52052

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassTP 52Measurement09/05/2023HINPlan reviewHull constructionCarbonCarbon RudderYesLight stanchionsYesTrim tabNo
LOA15.859Max. Beam4.424Draft3.758Displacement7,190Wetted area40.03IMS L15.179LSM014.755Acc. length14.378Sink (kg/mm) 31.66
VCGD-1.333VCGM-1.331RM Rated (kg·m) 406.0Limit of positive stability(°) 144.8Stability Index143.5
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.460PBW0.110PIPA0.0042
EDL1.309ST10.056ST20.204
ST30.204ST40.114ST50.305
RIG
Forestay tensionAft & ForwardInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesRunners/Checkstays2Spreaders3Rotating mastNo
P20.985IG20.135ISP22.940MDT10.133MDL10.294MDT20.096MDL20.137TL2.980MW0.294GO0.310
E7.350J6.200BAS2.125FSD0.036SFJ0.550SPL0.000WPLTPS8.990BD0.400MWT240.00MCG7.580
Flying Headsail Foretriangles IdISPTPS122.9408.990
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date09/05/2023MeasurerComment
SFFP0.580FFM1.491FF1.493LCFcl8.584SG1.0190
SAFP15.831FAM1.144FA1.148LCFsh8.848HBI1.270
W1133.0W2133.0W3133.0W4133.0
PD1460.1PD2460.1PD3460.1PD4460.1
WD17.990PLM9000.00GSA1.0RSA1.0RM409.5
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1CL fuel tankFuel454510.45-0.15Total deductible3810.45-0.15
Total deductible
ORC Ref  04560002NIPIssued on 02/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

Prospector

USA52052

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM-121.772.503.484.916.0999.5602/03/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ1.5-C0.120.961.743.194.696.2420.48YesNo 65.4402/03/2023J1.5-C
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2-2225.3621.7623.5613.473.80354%226.4902/03/2023OUK 401923-002A-024.2922.4423.378.4811.3075%176.0930/05/2023 OUS 130765-003FR-021.8919.4820.697.5810.0975%139.3130/05/2023OUS 130765002
ORC Ref  04560002NIPIssued on 02/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org