Club
One Design
 Certificate
2021

Boat

ARISTA

USA-155

 

Offshore
Racing
Congress

Certificate number:US6780

Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles42.8°39.0°37.9°37.5°36.9°37.1°37.9°
Beat VMG4.224.945.195.295.395.435.39
52°6.427.107.317.447.577.737.79
60°6.737.347.637.827.948.208.32
75°6.947.648.208.508.698.869.34
90°6.947.648.509.139.519.7710.28
110°6.957.748.389.039.8110.8411.93
120°6.837.848.649.2810.0610.9312.63
135°6.237.398.439.7310.8011.7213.78
150°5.216.477.418.299.5311.0514.71
Run VMG4.515.606.347.188.269.5712.74
Gybe Angles142.0°147.3°152.8°148.0°142.0°143.1°148.5°

GPH = 534.9

CDL = 9.321

BOAT
ClassMELGES 32 OD𝕚DesignerREICHEL/PUGHBuilderMELGESAge DateSeries Date03/2005Offset Filemelg32.OD
HULL
Length Overall9.680 mMaximum Beam2.944 mDraft2.163 mDisplacement1,712 kgDLR2.7063IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight629 kg𝕚Minimum weight472 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail41.3142.62Headsail Luffed23.5823.58Headsail FlyingSymmetricAsymmetric125.49𝕚125.49𝕚
* All asymmetric spinnakers with SHW/SFL > 85%
SAIL LIMITATIONS
Headsails5 Spinnakers4
STABILITY
Righting Moment54.6 kg·mStability Index118.1
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref 03410000UQUIssued on 12/02/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

Club
One Design
 Certificate
2021

Boat

ARISTA

USA-155

 

Offshore
Racing
Congress

Certificate number:US6780

Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG852.9728.2694.3681.2668.3662.6667.4
52°560.4507.4492.4483.9475.8465.5461.8
60°535.2490.6471.5460.3453.6438.9432.6
75°518.9471.5439.1423.6414.0406.3385.5
90°518.6471.4423.5394.2378.6368.4350.2
110°518.2465.1429.6398.5367.0332.1301.7
120°526.9459.0416.7387.8357.9329.5285.0
135°577.9487.3427.0370.1333.3307.1261.2
150°690.6556.4485.6434.2377.7325.8244.8
Run VMG797.5642.5567.9501.4436.1376.2282.6
Selected Courses
Windward / Leeward825.2685.3631.1591.3552.2519.4475.0
All purpose637.6547.9505.3474.9448.0424.8394.4
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward599.51.0008
All purpose482.01.2448
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance524.41.1441
Triple Number Coastal/Long Distance Low592.71.0123
Triple Number Coastal/Long Distance Medium484.41.2387
Triple Number Coastal/Long Distance High419.21.4313
Triple Number Windward/Leeward Low755.30.7944
Triple Number Windward/Leeward Medium602.60.9957
Triple Number Windward/Leeward High510.91.1743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.4647.1568.3511.3467.6427.9368.9
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low592.71.0123
Triple Number All Purpose Medium484.41.2387
Triple Number All Purpose High419.21.4313
Triple Number Windward/Leeward Low755.30.7944
Triple Number Windward/Leeward Medium602.60.9957
Triple Number Windward/Leeward High510.91.1743
Predominantly Upwind536.01.1193
Predominantly Downwind469.41.2782
Predominantly Upwind Low662.20.9061
Predominantly Upwind Medium568.11.0561
Predominantly Upwind High539.81.1116
Predominantly Downwind Low637.50.9412
Predominantly Downwind Medium465.11.2899
Predominantly Downwind High350.71.7110
Chicago-Mac Upwind1.1008
Chicago-Mac All Purpose1.1707
Chicago-Mac Downwind1.2499
Bayview-Mac Cove Island1.1031
Bayview-Mac Shore1.1044
Victoria-Maui1.3979
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance524.41.1441
Triple Number Coastal/Long Distance Low592.71.0123
Triple Number Coastal/Long Distance Medium484.41.2387
Triple Number Coastal/Long Distance High419.21.4313
Triple Number Windward/Leeward Low755.30.7944
Triple Number Windward/Leeward Medium602.60.9957
Triple Number Windward/Leeward High510.91.1743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.4647.1568.3511.3467.6427.9368.9
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance524.4
Triple Number Coastal/Long Distance Low592.7
Triple Number Coastal/Long Distance Medium484.4
Triple Number Coastal/Long Distance High419.2
Triple Number Windward/Leeward Low755.3
Triple Number Windward/Leeward Medium602.6
Triple Number Windward/Leeward High510.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.4647.1568.3511.3467.6427.9368.9
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance524.41.1441
Triple Number Coastal/Long Distance Low592.71.0123
Triple Number Coastal/Long Distance Medium484.41.2387
Triple Number Coastal/Long Distance High419.21.4313
Triple Number Windward/Leeward Low755.30.7944
Triple Number Windward/Leeward Medium602.60.9957
Triple Number Windward/Leeward High510.91.1743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.4647.1568.3511.3467.6427.9368.9
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)524.41.1441
Triple Number Coastal/Long Distance Low592.71.0123
Triple Number Coastal/Long Distance Medium484.41.2387
Triple Number Coastal/Long Distance High419.21.4313
Triple Number Windward/Leeward Low755.30.7944
Triple Number Windward/Leeward Medium602.60.9957
Triple Number Windward/Leeward High510.91.1743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.4647.1568.3511.3467.6427.9368.9
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low592.71.0123
Triple Number Coastal/Long Distance Medium484.41.2387
Triple Number Coastal/Long Distance High419.21.4313
Triple Number Windward/Leeward Low755.30.7944
Triple Number Windward/Leeward Medium602.60.9957
Triple Number Windward/Leeward High510.91.1743
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0123
Triple Number Coastal/Long Distance Medium1.2387
Triple Number Coastal/Long Distance High1.4313
Triple Number Windward/Leeward Low0.7944
Triple Number Windward/Leeward Medium0.9957
Triple Number Windward/Leeward High1.1743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.4647.1568.3511.3467.6427.9368.9
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance524.41.1441
Triple Number Coastal/Long Distance Low592.71.0123
Triple Number Coastal/Long Distance Medium484.41.2387
Triple Number Coastal/Long Distance High419.21.4313
Triple Number Windward/Leeward Low755.30.7944
Triple Number Windward/Leeward Medium602.60.9957
Triple Number Windward/Leeward High510.91.1743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.4647.1568.3511.3467.6427.9368.9
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance524.41.1441
Triple Number Coastal/Long Distance Low592.71.0123
Triple Number Coastal/Long Distance Medium484.41.2387
Triple Number Coastal/Long Distance High419.21.4313
Triple Number Windward/Leeward Low755.30.7944
Triple Number Windward/Leeward Medium602.60.9957
Triple Number Windward/Leeward High510.91.1743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.4647.1568.3511.3467.6427.9368.9
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance524.41.1441
Triple Number Coastal/Long Distance Low592.71.0123
Triple Number Coastal/Long Distance Medium484.41.2387
Triple Number Coastal/Long Distance High419.21.4313
Triple Number Windward/Leeward Low755.30.7944
Triple Number Windward/Leeward Medium602.60.9957
Triple Number Windward/Leeward High510.91.1743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.4647.1568.3511.3467.6427.9368.9
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low755.30.7944
Triple Number Windward/Leeward Medium602.60.9957
Triple Number Windward/Leeward High510.91.1743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.4647.1568.3511.3467.6427.9368.9
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low592.7
Triple Number Coastal/Long Distance Medium484.4
Triple Number Coastal/Long Distance High419.2
Triple Number Windward/Leeward Low755.3
Triple Number Windward/Leeward Medium602.6
Triple Number Windward/Leeward High510.9
Predominantly Upwind536.0
Predominantly Downwind469.4
Predominantly Reaching453.2
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low592.71.0123
Triple Number Coastal/Long Distance Medium484.41.2387
Triple Number Coastal/Long Distance High419.21.4313
Triple Number Windward/Leeward Low755.30.7944
Triple Number Windward/Leeward Medium602.60.9957
Triple Number Windward/Leeward High510.91.1743
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0123
Triple Number Coastal/Long Distance Medium1.2387
Triple Number Coastal/Long Distance High1.4313
Triple Number Windward/Leeward Low0.7944
Triple Number Windward/Leeward Medium0.9957
Triple Number Windward/Leeward High1.1743
Coastal/Long Distance1.1441
Predominantly Upwind1.1193
Predominantly Downwind1.2782
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.1441
Tretall Distanseseilas Lite vind1.0123
Tretall Distanseseilas Mellomvind1.2387
Tretall Distanseseilas Mye vind1.4313
Tretall Pølsebane Lite vind0.7944
Tretall Pølsebane Mellomvind0.9957
Tretall Pølsebane Mye vind1.1743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas822.4647.1568.3511.3467.6427.9368.9
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low592.71.0123
Triple Number Coastal/Long Distance Medium484.41.2387
Triple Number Coastal/Long Distance High419.21.4313
Triple Number Windward/Leeward Low755.30.7944
Triple Number Windward/Leeward Medium602.60.9957
Triple Number Windward/Leeward High510.91.1743
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind536.01.1193
Predominantly Downwind469.41.2782
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore488.31.2287
Cape Doctor Coastal403.51.4870
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0123
Triple Number Coastal/Long Distance Medium1.2387
Triple Number Coastal/Long Distance High1.4313
Triple Number Windward/Leeward Low0.7944
Triple Number Windward/Leeward Medium0.9957
Triple Number Windward/Leeward High1.1743
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0123
Triple Number Coastal/Long Distance Medium1.2387
Triple Number Coastal/Long Distance High1.4313
Triple Number Windward/Leeward Low0.7944
Triple Number Windward/Leeward Medium0.9957
Triple Number Windward/Leeward High1.1743
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance524.41.1441
Triple Number Coastal/Long Distance Low592.71.0123
Triple Number Coastal/Long Distance Medium484.41.2387
Triple Number Coastal/Long Distance High419.21.4313
Triple Number Windward/Leeward Low755.30.7944
Triple Number Windward/Leeward Medium602.60.9957
Triple Number Windward/Leeward High510.91.1743
Predominantly Upwind536.01.1193
Predominantly Downwind469.41.2782
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.4647.1568.3511.3467.6427.9368.9
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance524.41.1441
Triple Number Coastal/Long Distance Low592.71.0123
Triple Number Coastal/Long Distance Medium484.41.2387
Triple Number Coastal/Long Distance High419.21.4313
Triple Number Windward/Leeward Low755.30.7944
Triple Number Windward/Leeward Medium602.60.9957
Triple Number Windward/Leeward High510.91.1743
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.4647.1568.3511.3467.6427.9368.9
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low592.71.0123
Triple Number All Purpose Medium484.41.2387
Triple Number All Purpose High419.21.4313
Triple Number Windward/Leeward Low755.30.7944
Triple Number Windward/Leeward Medium602.60.9957
Triple Number Windward/Leeward High510.91.1743
Predominantly Upwind536.01.1193
Predominantly Downwind469.41.2782
Predominantly Upwind Low662.20.9061
Predominantly Upwind Medium568.11.0561
Predominantly Upwind High539.81.1116
Predominantly Downwind Low637.50.9412
Predominantly Downwind Medium465.11.2899
Predominantly Downwind High350.71.7110
Chicago-Mac Upwind1.1008
Chicago-Mac All Purpose1.1707
Chicago-Mac Downwind1.2499
Bayview-Mac Cove Island1.1031
Bayview-Mac Shore1.1044
Harvest Moon Regatta416.81.4394
Victoria-Maui1.3979
ORC Ref 03410000UQUIssued on 12/02/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

Club
One Design
 Certificate
2021

Boat

ARISTA

USA-155

 

Offshore
Racing
Congress

Certificate number:US6780

Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassMELGES 32 OD𝕚LOA9.680𝕚VCGD-0.339𝕚Measurement25/04/2014𝕚Max. Beam2.944𝕚VCGM-0.345𝕚Measurer𝕚Draft2.163𝕚RM Measured (kg·m)54.6𝕚HIN𝕚Displacement1,712𝕚RM Default (kg·m)59.6𝕚Plan review𝕚IMS L9.042𝕚Limit of positive stability (°)124.8𝕚Hull ConstructionCored𝕚LSM08.585𝕚Stability Index118.1𝕚Carbon rudderYes𝕚Acc. length9.568𝕚Light stanchionsNo𝕚Wetted area15.82𝕚Trim tabNo𝕚Sink (kg/mm)12.21𝕚
PROPELLER
Propeller TypeNo Propeller𝕚PIPA0.0000𝕚
RIG
Forestay tensionAft𝕚P13.426𝕚E4.720𝕚Inner stayNone Fitted𝕚IG12.426𝕚J3.290𝕚Carbon mastYes𝕚ISP14.722𝕚BAS1.340𝕚Headsail furlerNo𝕚MDT10.092𝕚FSD0.030𝕚Mainsail furlerNo𝕚MDL10.170𝕚SFJ0.140𝕚Articulated bowspritNo𝕚MDT20.083𝕚SPL𝕚Non-circular riggingNo𝕚MDL20.148𝕚TPS5.900𝕚Fiber riggingYes𝕚TL1.825𝕚BD0.153𝕚Runners/Checkstays0𝕚MW0.170𝕚MWT70.00𝕚Spreaders2𝕚GO0.205𝕚MCG5.050𝕚
 
FLOTATION AND STABILITY
Inclining TestPoles Inclining𝕚SFFP0.457𝕚SAFP9.490𝕚Flotation Date01/01/2013𝕚FFM0.964𝕚FAM0.702𝕚Measurer𝕚FF0.964𝕚FA0.702𝕚Comment𝕚LCFcl5.172𝕚LCFsh5.339𝕚SG1.0280𝕚HBI0.916𝕚
W136.0𝕚W236.0𝕚W336.0𝕚W436.0𝕚
PD1545.0𝕚PD2546.7𝕚PD3547.0𝕚PD4544.9𝕚
WD10.520𝕚PLM9000.00𝕚GSA1.0𝕚RSA1.0𝕚
MEASUREMENT INVENTORY
IdItemDescriptionWeightLCGVCG
B1𝕚BatteryBattery𝕚15.0𝕚6.73𝕚0.00𝕚B2𝕚BatteryBattery𝕚15.0𝕚7.18𝕚0.00𝕚A𝕚MiscellaneousCLASS RULES ENGINE𝕚39.0𝕚6.50𝕚𝕚
ORC Ref 03410000UQUIssued on 12/02/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

Club
One Design
 Certificate
2021

Boat

ARISTA

USA-155

 

Offshore
Racing
Congress

Certificate number:US6780

MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeasurementManufacturerMaterialCommentORC𝕚0.21𝕚1.27𝕚2.12𝕚3.40𝕚4.27𝕚41.32𝕚𝕚𝕚𝕚𝕚CLASS RULE𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingAreaMeasurerMeasurementManufacturerMaterialCommentA𝕚0.08𝕚0.58𝕚1.04𝕚1.94𝕚2.77𝕚3.53𝕚12.55𝕚Yes𝕚No𝕚23.58𝕚C.R𝕚05/03/2013𝕚𝕚Unknown𝕚CLASS RULE𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeasurementManufacturerMaterialCommentCLASSMAX𝕚17.00𝕚14.57𝕚15.79𝕚9.50𝕚9.70𝕚98%𝕚125.50𝕚𝕚𝕚𝕚Unknown𝕚𝕚
ORC Ref 03410000UQUIssued on 12/02/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org