International
Certificate
2023

Boat

FLAT STANLEY

USA 1215

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 Angles41.8°38.4°37.8°37.5°37.5°37.6°38.4°
Beat VMG4.274.915.145.265.315.335.30
52°6.417.047.277.417.517.577.57
60°6.687.287.557.737.867.957.99
75°6.877.547.978.248.448.618.79
90°7.087.598.198.699.069.359.74
110°7.067.908.529.069.5510.0911.14
120°6.837.768.659.4010.0610.7211.76
135°6.147.378.359.4210.3711.4413.68
150°5.186.457.348.349.4910.7914.33
Run VMG4.485.586.367.228.229.3412.41
Gybe Angles143.0°147.8°152.3°148.7°146.9°145.1°149.6°

APH: 487.9

CDL: 9.278

GPH: 539.8

CertNo: US7306

BOAT
ClassMELGES 32DesignerReichel/PughBuilderMelges PerformanceAge date01/2009Series date01/2005Offset fileMELGES32-USA1215.offData fileUSA1215
HULL
Length Overall9.685 mMaximum Beam2.936 mDraft2.143 mDisplacement1,743 kgDLR2.8696IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight572 kgMinimum weight429 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.5541.77Headsail Luffed21.8321.83Headsail FlyingSymmetricAsymmetric125.62125.62 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail11.09Storm Jib7.89Heavy Weather Jib21.30
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment50.9 kg·mStability Index112.9
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  03330002O47Issued on 09/06/2023Valid until 12/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

FLAT STANLEY

USA 1215

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 VMG842.5733.8700.2684.9677.8675.4679.0
52°562.0511.6495.1485.6479.2475.3475.8
60°538.8494.5476.9465.7458.1453.0450.4
75°524.4477.5451.7436.9426.4418.3409.5
90°508.7474.4439.6414.1397.6385.1369.4
110°510.1455.6422.4397.4376.8356.9323.3
120°526.7464.1416.2382.9357.7336.0306.1
135°586.0488.3431.2382.2347.0314.8263.2
150°695.5558.6490.4431.8379.2333.8251.2
Run VMG803.1645.0565.6498.6437.8385.4290.0
Selected Courses
Windward / Leeward822.8689.4632.9591.8557.8530.4484.5
All purpose635.9550.6509.3479.4456.2437.0407.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward603.00.9950
All purpose487.91.2298
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.51.1332
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance820.8651.1571.9513.7473.5439.3385.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8411
Downwind "popa"1.1584
70% up, 30% down "Ilhabela"0.9164
30% up, 70% down "Ilhabela-inverso"1.0406
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Predominantly Upwind542.51.1060
Predominantly Downwind475.41.2620
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low593.31.0113
Triple Number All Purpose Medium489.51.2257
Triple Number All Purpose High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Predominantly Upwind542.51.1060
Predominantly Downwind475.41.2620
Predominantly Upwind Low662.70.9054
Predominantly Upwind Medium574.31.0447
Predominantly Upwind High551.41.0881
Predominantly Downwind Low640.20.9372
Predominantly Downwind Medium470.21.2760
Predominantly Downwind High359.31.6699
Chicago-Mac Upwind1.0882
Chicago-Mac All Purpose1.1564
Chicago-Mac Downwind1.2359
Bayview-Mac Cove Island1.0952
Bayview-Mac Shore1.0939
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching457.11.3127
Predominantly Reaching Low539.71.1117
Predominantly Reaching Medium454.31.3207
Predominantly Reaching High390.71.5358
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low812.50.7384
5-Band Low / Medium706.90.8488
5-Band Medium595.91.0068
5-Band Medium / High532.51.1268
5-Band High492.51.2184
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.51.1332
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance820.8651.1571.9513.7473.5439.3385.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.51.1332
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance820.8651.1571.9513.7473.5439.3385.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance529.5
Triple Number Coastal/Long Distance Low593.3
Triple Number Coastal/Long Distance Medium489.5
Triple Number Coastal/Long Distance High430.8
Triple Number Windward/Leeward Low756.0
Triple Number Windward/Leeward Medium605.1
Triple Number Windward/Leeward High520.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance820.8651.1571.9513.7473.5439.3385.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.51.1332
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance820.8651.1571.9513.7473.5439.3385.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)529.51.1332
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance820.8651.1571.9513.7473.5439.3385.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0113
Triple Number Coastal/Long Distance Medium1.2257
Triple Number Coastal/Long Distance High1.3926
Triple Number Windward/Leeward Low0.7936
Triple Number Windward/Leeward Medium0.9915
Triple Number Windward/Leeward High1.1537
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance820.8651.1571.9513.7473.5439.3385.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.51.1332
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance820.8651.1571.9513.7473.5439.3385.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.51.1332
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance820.8651.1571.9513.7473.5439.3385.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance820.8651.1571.9513.7473.5439.3385.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low593.3
Triple Number Coastal/Long Distance Medium489.5
Triple Number Coastal/Long Distance High430.8
Triple Number Windward/Leeward Low756.0
Triple Number Windward/Leeward Medium605.1
Triple Number Windward/Leeward High520.1
Predominantly Upwind542.5
Predominantly Downwind475.4
Predominantly Reaching461.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.51.1332
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance820.8651.1571.9513.7473.5439.3385.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0113
Triple Number Coastal/Long Distance Medium1.2257
Triple Number Coastal/Long Distance High1.3926
Triple Number Windward/Leeward Low0.7936
Triple Number Windward/Leeward Medium0.9915
Triple Number Windward/Leeward High1.1537
Coastal/Long Distance1.1332
Predominantly Upwind1.1060
Predominantly Downwind1.2620
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.0113
Tretall Distanseseilas Mellomvind1.2257
Tretall Distanseseilas Mye vind1.3926
Tretall Pølsebane Lite vind0.7936
Tretall Pølsebane Mellomvind0.9915
Tretall Pølsebane Mye vind1.1537
Distanseseilas ett tall (OSN 8-16kn)1.1332
Distanseseilas ett tall (APH 6-20kn)1.2298
Enkeltall Motvind1.1060
Enkeltall Medvind1.2620
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Coastal/Long Distance529.51.1332
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind542.51.1060
Predominantly Downwind475.41.2620
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore498.31.2041
Cape Doctor Coastal416.51.4404
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0113
Triple Number Coastal/Long Distance Medium1.2257
Triple Number Coastal/Long Distance High1.3926
Triple Number Windward/Leeward Low0.7936
Triple Number Windward/Leeward Medium0.9915
Triple Number Windward/Leeward High1.1537
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0113
Triple Number Coastal/Long Distance Medium1.2257
Triple Number Coastal/Long Distance High1.3926
Triple Number Windward/Leeward Low0.7936
Triple Number Windward/Leeward Medium0.9915
Triple Number Windward/Leeward High1.1537
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.51.1332
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Predominantly Upwind542.51.1060
Predominantly Downwind475.41.2620
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance820.8651.1571.9513.7473.5439.3385.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance529.51.1332
Triple Number Coastal/Long Distance Low593.31.0113
Triple Number Coastal/Long Distance Medium489.51.2257
Triple Number Coastal/Long Distance High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance820.8651.1571.9513.7473.5439.3385.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low593.31.0113
Triple Number All Purpose Medium489.51.2257
Triple Number All Purpose High430.81.3926
Triple Number Windward/Leeward Low756.00.7936
Triple Number Windward/Leeward Medium605.10.9915
Triple Number Windward/Leeward High520.11.1537
Predominantly Upwind542.51.1060
Predominantly Downwind475.41.2620
Predominantly Upwind Low662.70.9054
Predominantly Upwind Medium574.31.0447
Predominantly Upwind High551.41.0881
Predominantly Downwind Low640.20.9372
Predominantly Downwind Medium470.21.2760
Predominantly Downwind High359.31.6699
Chicago-Mac Upwind1.0882
Chicago-Mac All Purpose1.1564
Chicago-Mac Downwind1.2359
Bayview-Mac Cove Island1.0952
Bayview-Mac Shore1.0939
Harvest Moon Regatta404.11.4847
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy511.61.1728
San Francisco Bay Medium590.71.0158
Predominantly Reaching457.11.3127
Predominantly Reaching Low539.71.1117
Predominantly Reaching Medium454.31.3207
Predominantly Reaching High390.71.5358
Windward/Leeward 60-40 Low762.50.7869
Windward/Leeward 60-40 Medium634.80.9453
Windward/Leeward 60-40 High573.61.0460
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low812.50.7384
5-Band Low / Medium706.90.8488
5-Band Medium595.91.0068
5-Band Medium / High532.51.1268
5-Band High492.51.2184
ORC Ref  03330002O47Issued on 09/06/2023Valid until 12/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

FLAT STANLEY

USA 1215

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMELGES 32MeasurementHINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA9.685Max. Beam2.936Draft2.143Displacement1,743Wetted area15.86IMS L9.051LSM08.467Acc. length9.542Sink (kg/mm) 12.25
VCGD-0.222VCGM-0.228RM Rated (kg·m) 50.9Limit of positive stability(°) 119.6Stability Index112.9
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesRunners/Checkstays0Spreaders2Rotating mastNo
P13.425IG12.426ISP14.722MDT10.092MDL10.170MDT20.083MDL20.148TL1.825MW0.170GO0.205
E4.720J3.290BAS1.340FSD0.030SFJ0.140SPLWPLTPS5.825BD0.153MWT70.00MCG5.050
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date15/06/2022MeasurerComment
SFFP0.435FFM0.960FF0.960LCFcl5.156SG1.0260
SAFP9.480FAM0.700FA0.700LCFsh5.350HBI0.913
W142.1W242.1W342.1W442.1LCFD4.911
PD1290.5PD2292.2PD3295.9PD4294.6
WD4.469PLM9000.00GSA1.0RSA1.0RM50.5
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03330002O47Issued on 09/06/2023Valid until 12/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

FLAT STANLEY

USA 1215

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.151.202.103.364.1540.5508/06/2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ1.50.070.440.881.762.583.5312.46YesNo 21.8308/06/2020Light Jib 2018
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2.517.0114.5815.809.539.6099%125.6208/07/2021A2.5 2018A015.9514.5115.236.108.0476%82.3418/06/2019A0 2019
ORC Ref  03330002O47Issued on 09/06/2023Valid until 12/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org