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 Angles43.0°39.9°38.5°37.6°36.4°36.0°35.8°
Beat VMG5.436.276.716.977.147.277.38
52°8.279.209.649.9710.2310.4210.65
60°8.749.6110.1310.5010.7911.0111.31
75°9.1210.1110.8211.3111.7012.0412.55
90°9.0410.0811.1111.9212.5313.0313.89
110°8.539.7810.9311.9212.8613.8615.46
120°8.119.4710.6411.9213.1514.2216.06
135°6.958.759.9211.1612.5813.9916.64
150°5.797.448.749.7710.9112.2815.39
Run VMG5.016.447.578.479.4510.6313.33
Gybe Angles140.6°142.4°147.4°148.7°146.5°145.3°145.6°

APH: 380.5

CDL: 15.936

GPH: 425.6

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 Flying67.10103.30SymmetricAsymmetric265.76265.76 (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  04560002RIEIssued on 17/08/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © 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 VMG663.6573.8536.2516.9504.3495.5487.6
52°435.4391.4373.4361.1351.9345.5338.0
60°411.8374.5355.3342.9333.6327.0318.2
75°394.9356.0332.6318.3307.8298.9286.7
90°398.2357.0323.9302.1287.4276.3259.3
110°422.0368.0329.2302.1280.0259.7232.8
120°444.1380.0338.3302.1273.7253.1224.2
135°517.7411.3363.1322.6286.2257.4216.3
150°621.7484.1412.0368.3330.1293.3233.9
Run VMG717.9559.0475.8425.3381.1338.6270.0
Selected Courses
Windward / Leeward690.7566.4506.0471.1442.7417.1378.8
All purpose522.9441.6399.4372.4350.7332.2305.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward482.91.2425
All purpose380.51.5767
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance417.41.4376
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance693.4532.9453.4401.1365.4334.4286.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"1.1117
Downwind "popa"1.3259
70% up, 30% down "Ilhabela"1.1683
30% up, 70% down "Ilhabela-inverso"1.2534
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Predominantly Upwind416.21.4417
Predominantly Downwind386.81.5511
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low482.21.2442
Triple Number All Purpose Medium381.71.5718
Triple Number All Purpose High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Predominantly Upwind416.21.4417
Predominantly Downwind386.81.5511
Predominantly Upwind Low528.71.1350
Predominantly Upwind Medium434.71.3803
Predominantly Upwind High403.21.4880
Predominantly Downwind Low543.11.1048
Predominantly Downwind Medium389.81.5394
Predominantly Downwind High298.32.0111
Chicago-Mac Upwind1.4170
Chicago-Mac All Purpose1.4676
Chicago-Mac Downwind1.5177
Bayview-Mac Cove Island1.3853
Bayview-Mac Shore1.4009
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching354.71.6914
Predominantly Reaching Low436.61.3744
Predominantly Reaching Medium355.01.6900
Predominantly Reaching High295.52.0306
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low681.20.8809
5-Band Low / Medium580.91.0329
5-Band Medium475.51.2618
5-Band Medium / High419.51.4301
5-Band High385.51.5566
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance417.41.4376
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance693.4532.9453.4401.1365.4334.4286.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance417.41.4376
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance693.4532.9453.4401.1365.4334.4286.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance417.4
Triple Number Coastal/Long Distance Low482.2
Triple Number Coastal/Long Distance Medium381.7
Triple Number Coastal/Long Distance High326.9
Triple Number Windward/Leeward Low628.5
Triple Number Windward/Leeward Medium483.6
Triple Number Windward/Leeward High409.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance693.4532.9453.4401.1365.4334.4286.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance417.41.4376
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance693.4532.9453.4401.1365.4334.4286.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)417.41.4376
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance693.4532.9453.4401.1365.4334.4286.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.2442
Triple Number Coastal/Long Distance Medium1.5718
Triple Number Coastal/Long Distance High1.8357
Triple Number Windward/Leeward Low0.9546
Triple Number Windward/Leeward Medium1.2408
Triple Number Windward/Leeward High1.4665
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance693.4532.9453.4401.1365.4334.4286.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance417.41.4376
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance693.4532.9453.4401.1365.4334.4286.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance417.41.4376
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance693.4532.9453.4401.1365.4334.4286.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance693.4532.9453.4401.1365.4334.4286.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low482.2
Triple Number Coastal/Long Distance Medium381.7
Triple Number Coastal/Long Distance High326.9
Triple Number Windward/Leeward Low628.5
Triple Number Windward/Leeward Medium483.6
Triple Number Windward/Leeward High409.1
Predominantly Upwind416.2
Predominantly Downwind386.8
Predominantly Reaching364.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance417.41.4376
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance693.4532.9453.4401.1365.4334.4286.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.2442
Triple Number Coastal/Long Distance Medium1.5718
Triple Number Coastal/Long Distance High1.8357
Triple Number Windward/Leeward Low0.9546
Triple Number Windward/Leeward Medium1.2408
Triple Number Windward/Leeward High1.4665
Coastal/Long Distance1.4376
Predominantly Upwind1.4417
Predominantly Downwind1.5511
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.2442
Tretall Distanseseilas Mellomvind1.5718
Tretall Distanseseilas Mye vind1.8357
Tretall Pølsebane Lite vind0.9546
Tretall Pølsebane Mellomvind1.2408
Tretall Pølsebane Mye vind1.4665
Distanseseilas ett tall (OSN 8-16kn)1.4376
Distanseseilas ett tall (APH 6-20kn)1.5767
Enkeltall Motvind1.4417
Enkeltall Medvind1.5511
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Coastal/Long Distance417.41.4376
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind416.21.4417
Predominantly Downwind386.81.5511
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore390.31.5372
Cape Doctor Coastal313.61.9133
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.2442
Triple Number Coastal/Long Distance Medium1.5718
Triple Number Coastal/Long Distance High1.8357
Triple Number Windward/Leeward Low0.9546
Triple Number Windward/Leeward Medium1.2408
Triple Number Windward/Leeward High1.4665
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.2442
Triple Number Coastal/Long Distance Medium1.5718
Triple Number Coastal/Long Distance High1.8357
Triple Number Windward/Leeward Low0.9546
Triple Number Windward/Leeward Medium1.2408
Triple Number Windward/Leeward High1.4665
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance417.41.4376
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Predominantly Upwind416.21.4417
Predominantly Downwind386.81.5511
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance693.4532.9453.4401.1365.4334.4286.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance417.41.4376
Triple Number Coastal/Long Distance Low482.21.2442
Triple Number Coastal/Long Distance Medium381.71.5718
Triple Number Coastal/Long Distance High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance693.4532.9453.4401.1365.4334.4286.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low482.21.2442
Triple Number All Purpose Medium381.71.5718
Triple Number All Purpose High326.91.8357
Triple Number Windward/Leeward Low628.50.9546
Triple Number Windward/Leeward Medium483.61.2408
Triple Number Windward/Leeward High409.11.4665
Predominantly Upwind416.21.4417
Predominantly Downwind386.81.5511
Predominantly Upwind Low528.71.1350
Predominantly Upwind Medium434.71.3803
Predominantly Upwind High403.21.4880
Predominantly Downwind Low543.11.1048
Predominantly Downwind Medium389.81.5394
Predominantly Downwind High298.32.0111
Chicago-Mac Upwind1.4170
Chicago-Mac All Purpose1.4676
Chicago-Mac Downwind1.5177
Bayview-Mac Cove Island1.3853
Bayview-Mac Shore1.4009
Harvest Moon Regatta312.91.9173
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy396.91.5115
San Francisco Bay Medium470.41.2756
Predominantly Reaching354.71.6914
Predominantly Reaching Low436.61.3744
Predominantly Reaching Medium355.01.6900
Predominantly Reaching High295.52.0306
Windward/Leeward 60-40 Low626.60.9576
Windward/Leeward 60-40 Medium497.61.2057
Windward/Leeward 60-40 High438.31.3690
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low681.20.8809
5-Band Low / Medium580.91.0329
5-Band Medium475.51.2618
5-Band Medium / High419.51.4301
5-Band High385.51.5566
ORC Ref  04560002RIEIssued on 17/08/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © 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  04560002RIEIssued on 17/08/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © 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.DateCommentBR00.911.813.695.557.3618.18NoYes167.1030/05/2023OUK 4018558001J1.5-C0.120.961.743.194.696.2420.48YesNo 65.4402/03/2023J1.5-C
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2-2225.3621.7623.5613.4713.8098%265.7602/03/2023OUK 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  04560002RIEIssued on 17/08/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org