Club
Certificate
2023

Boat

UNPHASED

USA 262

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 Angles43.2°41.1°39.0°38.2°38.2°38.2°39.0°
Beat VMG3.424.144.604.774.834.854.86
52°5.246.106.586.857.007.097.17
60°5.536.306.827.217.417.547.68
75°5.726.457.047.698.098.368.71
90°5.706.587.057.778.629.229.93
110°5.826.787.698.348.909.4511.22
120°5.686.677.638.709.5010.2111.65
135°5.096.237.088.079.2810.7213.49
150°4.305.446.287.057.938.9812.48
Run VMG3.724.715.446.116.877.7810.81
Gybe Angles143.3°147.8°149.6°148.3°145.6°144.7°142.0°

APH: 550.0

CDL: 7.528

GPH: 618.7

CertNo: USA262

BOAT
ClassMELGES 24 ODDesignerREICHEL/PUGHBuilderROWENAge date11/1999Series date12/1992Offset filemelg24.OD.offData fileUSA262
HULL
Length Overall7.509 mMaximum Beam2.490 mDraft1.525 mDisplacement821 kgDLR2.7391IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight375 kgMinimum weight281 kg * when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail21.3822.33Headsail Luffed12.1312.13Headsail FlyingSymmetricAsymmetric56.1856.18 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail5.87Storm Jib3.72Heavy Weather Jib10.04
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
LIFELINE TENSION ACC CLASSRULE
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  03330002NIWIssued on 02/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

UNPHASED

USA 262

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 VMG1053.9869.7782.1755.4746.0742.6740.9
52°686.9590.1547.4525.5514.5508.1501.8
60°650.6571.3527.6499.1486.0477.6468.7
75°629.6558.3511.1468.1444.8430.5413.1
90°631.0547.2510.7463.3417.7390.3362.4
110°619.0531.1467.9431.9404.6381.1320.8
120°634.2539.5471.9413.9378.9352.7309.0
135°707.8578.1508.8446.2388.0335.7266.8
150°838.1661.7573.3510.6453.7400.8288.5
Run VMG967.7764.1662.0589.5523.9462.9333.1
Selected Courses
Windward / Leeward1010.8816.9722.1672.5634.9602.7537.0
All purpose777.9646.9579.0535.5502.9477.3432.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward692.50.8664
All purpose550.01.0910
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1006.5769.5651.4574.9523.6479.5403.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7381
Downwind "popa"0.9760
70% up, 30% down "Ilhabela"0.7963
30% up, 70% down "Ilhabela-inverso"0.8899
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Predominantly Upwind610.60.9826
Predominantly Downwind547.51.0959
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low712.40.8422
Triple Number All Purpose Medium551.11.0887
Triple Number All Purpose High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Predominantly Upwind610.60.9826
Predominantly Downwind547.51.0959
Predominantly Upwind Low800.10.7499
Predominantly Upwind Medium639.00.9389
Predominantly Upwind High595.91.0068
Predominantly Downwind Low767.50.7818
Predominantly Downwind Medium547.11.0967
Predominantly Downwind High401.01.4964
Chicago-Mac Upwind0.9651
Chicago-Mac All Purpose1.0155
Chicago-Mac Downwind1.0714
Bayview-Mac Cove Island0.9447
Bayview-Mac Shore0.9514
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching515.31.1644
Predominantly Reaching Low645.00.9303
Predominantly Reaching Medium516.21.1623
Predominantly Reaching High413.61.4506
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low995.90.6025
5-Band Low / Medium839.70.7145
5-Band Medium680.50.8816
5-Band Medium / High602.90.9952
5-Band High548.41.0941
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1006.5769.5651.4574.9523.6479.5403.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1006.5769.5651.4574.9523.6479.5403.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance599.7
Triple Number Coastal/Long Distance Low712.4
Triple Number Coastal/Long Distance Medium551.1
Triple Number Coastal/Long Distance High466.8
Triple Number Windward/Leeward Low913.8
Triple Number Windward/Leeward Medium691.6
Triple Number Windward/Leeward High586.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1006.5769.5651.4574.9523.6479.5403.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1006.5769.5651.4574.9523.6479.5403.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)599.71.0005
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1006.5769.5651.4574.9523.6479.5403.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8422
Triple Number Coastal/Long Distance Medium1.0887
Triple Number Coastal/Long Distance High1.2854
Triple Number Windward/Leeward Low0.6566
Triple Number Windward/Leeward Medium0.8675
Triple Number Windward/Leeward High1.0237
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1006.5769.5651.4574.9523.6479.5403.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1006.5769.5651.4574.9523.6479.5403.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1006.5769.5651.4574.9523.6479.5403.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1006.5769.5651.4574.9523.6479.5403.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low712.4
Triple Number Coastal/Long Distance Medium551.1
Triple Number Coastal/Long Distance High466.8
Triple Number Windward/Leeward Low913.8
Triple Number Windward/Leeward Medium691.6
Triple Number Windward/Leeward High586.1
Predominantly Upwind610.6
Predominantly Downwind547.5
Predominantly Reaching524.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1006.5769.5651.4574.9523.6479.5403.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8422
Triple Number Coastal/Long Distance Medium1.0887
Triple Number Coastal/Long Distance High1.2854
Triple Number Windward/Leeward Low0.6566
Triple Number Windward/Leeward Medium0.8675
Triple Number Windward/Leeward High1.0237
Coastal/Long Distance1.0005
Predominantly Upwind0.9826
Predominantly Downwind1.0959
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8422
Tretall Distanseseilas Mellomvind1.0887
Tretall Distanseseilas Mye vind1.2854
Tretall Pølsebane Lite vind0.6566
Tretall Pølsebane Mellomvind0.8675
Tretall Pølsebane Mye vind1.0237
Distanseseilas ett tall (OSN 8-16kn)1.0005
Distanseseilas ett tall (APH 6-20kn)1.0910
Enkeltall Motvind0.9826
Enkeltall Medvind1.0959
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Coastal/Long Distance599.71.0005
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind610.60.9826
Predominantly Downwind547.51.0959
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore556.71.0777
Cape Doctor Coastal445.71.3461
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8422
Triple Number Coastal/Long Distance Medium1.0887
Triple Number Coastal/Long Distance High1.2854
Triple Number Windward/Leeward Low0.6566
Triple Number Windward/Leeward Medium0.8675
Triple Number Windward/Leeward High1.0237
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8422
Triple Number Coastal/Long Distance Medium1.0887
Triple Number Coastal/Long Distance High1.2854
Triple Number Windward/Leeward Low0.6566
Triple Number Windward/Leeward Medium0.8675
Triple Number Windward/Leeward High1.0237
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Predominantly Upwind610.60.9826
Predominantly Downwind547.51.0959
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1006.5769.5651.4574.9523.6479.5403.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low712.40.8422
Triple Number Coastal/Long Distance Medium551.11.0887
Triple Number Coastal/Long Distance High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1006.5769.5651.4574.9523.6479.5403.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low712.40.8422
Triple Number All Purpose Medium551.11.0887
Triple Number All Purpose High466.81.2854
Triple Number Windward/Leeward Low913.80.6566
Triple Number Windward/Leeward Medium691.60.8675
Triple Number Windward/Leeward High586.11.0237
Predominantly Upwind610.60.9826
Predominantly Downwind547.51.0959
Predominantly Upwind Low800.10.7499
Predominantly Upwind Medium639.00.9389
Predominantly Upwind High595.91.0068
Predominantly Downwind Low767.50.7818
Predominantly Downwind Medium547.11.0967
Predominantly Downwind High401.01.4964
Chicago-Mac Upwind0.9651
Chicago-Mac All Purpose1.0155
Chicago-Mac Downwind1.0714
Bayview-Mac Cove Island0.9447
Bayview-Mac Shore0.9514
Harvest Moon Regatta445.81.3460
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy570.81.0512
San Francisco Bay Medium675.50.8883
Predominantly Reaching515.31.1644
Predominantly Reaching Low645.00.9303
Predominantly Reaching Medium516.21.1623
Predominantly Reaching High413.61.4506
Windward/Leeward 60-40 Low923.50.6497
Windward/Leeward 60-40 Medium718.80.8347
Windward/Leeward 60-40 High639.40.9383
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low995.90.6025
5-Band Low / Medium839.70.7145
5-Band Medium680.50.8816
5-Band Medium / High602.90.9952
5-Band High548.41.0941
ORC Ref  03330002NIWIssued on 02/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

UNPHASED

USA 262

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMELGES 24 ODMeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.509Max. Beam2.490Draft1.525Displacement821Wetted area10.31IMS L7.241LSM06.692Acc. length7.509Sink (kg/mm) 8.78
VCGD-0.160VCGM-0.180RM Rated (kg·m) 27.9Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P8.818IG8.620ISP9.777MDT10.076MDL10.120MDT20.062MDL20.075TL1.578MW0.114GO0.114
E3.800J2.506BAS1.000FSD0.000SFJ0.200SPLWPLTPS4.106BD0.103MWT28.00MCG3.150
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered27.9Flotation Date16/03/2017MeasurerComment
SFFP0.130FFMFF0.883LCFcl4.135SG1.0225
SAFP7.370FAMFA0.599LCFsh4.315HBI0.799
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03330002NIWIssued on 02/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

UNPHASED

USA 262

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM0.180.931.682.703.3321.38CLASS RULES & MEAS
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentH0.050.400.761.422.092.788.56NoNo 12.13CLASS RULES
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA11.5911.0811.345.866.3093%56.18CLASS RULES & MEAS
ORC Ref  03330002NIWIssued on 02/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org