International
Certificate
2023

Boat

FEEL FREE

GRE-320

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles44.2°41.8°39.4°38.7°38.7°38.8°39.6°
Beat VMG3.334.044.504.654.714.724.71
52°5.115.996.446.666.786.866.92
60°5.396.216.676.997.167.277.37
75°5.576.346.907.467.798.028.28
90°5.626.486.907.588.318.809.37
110°5.706.677.518.098.609.0910.56
120°5.566.557.458.449.179.8111.08
135°5.006.136.937.849.0010.2912.87
150°4.235.366.206.907.718.7211.84
Run VMG3.664.645.375.986.687.5510.25
Gybe Angles143.9°147.8°150.2°148.3°145.3°144.7°141.4°

APH: 564.2

CDL: 7.340

GPH: 633.8

CertNo: 01997

BOAT
ClassMELGES 24 ODDesignerREICHEL/PUGHBuilderROWENAge date11/1999Series date12/1992Offset fileMELG24.OD.offData fileGR320
HULL
Length Overall7.509 mMaximum Beam2.490 mDraft1.529 mDisplacement863 kgDLR2.7951IMS DivisionSportboatDynamic Allowance0.010%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight390 kgMinimum weight293 kg * when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail21.1622.06Headsail Luffed11.8111.81Headsail FlyingSymmetricAsymmetric52.7752.77 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail5.87Storm Jib3.72Heavy Weather Jib10.04
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment23.8 kg·mStability Index86.0
COMMENTS
lifeline tension & rig measurements according to class rules.
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  03420002QDBIssued on 18/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

FEEL FREE

GRE-320

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1081.6891.5800.7774.1765.0762.0764.3
52°704.7600.9558.7540.4530.7525.0520.5
60°667.7580.1539.7514.7502.8495.3488.5
75°645.9567.9521.6482.6462.1449.2434.6
90°640.4555.4521.6475.1433.2408.9384.2
110°631.4539.9479.3445.1418.6395.9340.8
120°647.7549.3483.0426.6392.7367.1325.0
135°720.4587.2519.4459.1400.1350.0279.7
150°851.1672.0580.3521.7467.1413.1304.2
Run VMG982.8776.0669.9602.4539.3477.0351.2
Selected Courses
Windward / Leeward1032.2833.7735.3688.3652.2619.5557.7
All purpose794.5659.1590.7549.5518.4493.4451.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward708.80.8465
All purpose564.21.0635
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance614.90.9757
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3784.8663.9589.5539.6495.9422.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7193
Downwind "popa"0.9549
70% up, 30% down "Ilhabela"0.7768
30% up, 70% down "Ilhabela-inverso"0.8694
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Predominantly Upwind625.90.9586
Predominantly Downwind560.61.0703
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low726.80.8255
Triple Number All Purpose Medium564.51.0628
Triple Number All Purpose High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Predominantly Upwind625.90.9586
Predominantly Downwind560.61.0703
Predominantly Upwind Low818.10.7334
Predominantly Upwind Medium655.00.9161
Predominantly Upwind High615.00.9756
Predominantly Downwind Low781.10.7682
Predominantly Downwind Medium559.21.0730
Predominantly Downwind High416.61.4401
Chicago-Mac Upwind0.9418
Chicago-Mac All Purpose0.9916
Chicago-Mac Downwind1.0475
Bayview-Mac Cove Island0.9237
Bayview-Mac Shore0.9293
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching528.41.1355
Predominantly Reaching Low656.50.9139
Predominantly Reaching Medium528.41.1355
Predominantly Reaching High430.01.3954
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1016.90.5900
5-Band Low / Medium857.00.7001
5-Band Medium696.30.8617
5-Band Medium / High620.40.9672
5-Band High568.41.0556
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance614.90.9757
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3784.8663.9589.5539.6495.9422.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance614.90.9757
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3784.8663.9589.5539.6495.9422.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance614.9
Triple Number Coastal/Long Distance Low726.8
Triple Number Coastal/Long Distance Medium564.5
Triple Number Coastal/Long Distance High483.8
Triple Number Windward/Leeward Low933.0
Triple Number Windward/Leeward Medium707.0
Triple Number Windward/Leeward High604.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3784.8663.9589.5539.6495.9422.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance614.90.9757
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3784.8663.9589.5539.6495.9422.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)614.90.9757
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3784.8663.9589.5539.6495.9422.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8255
Triple Number Coastal/Long Distance Medium1.0628
Triple Number Coastal/Long Distance High1.2402
Triple Number Windward/Leeward Low0.6431
Triple Number Windward/Leeward Medium0.8486
Triple Number Windward/Leeward High0.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3784.8663.9589.5539.6495.9422.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance614.90.9757
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3784.8663.9589.5539.6495.9422.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance614.90.9757
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3784.8663.9589.5539.6495.9422.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3784.8663.9589.5539.6495.9422.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low726.8
Triple Number Coastal/Long Distance Medium564.5
Triple Number Coastal/Long Distance High483.8
Triple Number Windward/Leeward Low933.0
Triple Number Windward/Leeward Medium707.0
Triple Number Windward/Leeward High604.5
Predominantly Upwind625.9
Predominantly Downwind560.6
Predominantly Reaching537.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance614.90.9757
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3784.8663.9589.5539.6495.9422.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8255
Triple Number Coastal/Long Distance Medium1.0628
Triple Number Coastal/Long Distance High1.2402
Triple Number Windward/Leeward Low0.6431
Triple Number Windward/Leeward Medium0.8486
Triple Number Windward/Leeward High0.9925
Coastal/Long Distance0.9757
Predominantly Upwind0.9586
Predominantly Downwind1.0703
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8255
Tretall Distanseseilas Mellomvind1.0628
Tretall Distanseseilas Mye vind1.2402
Tretall Pølsebane Lite vind0.6431
Tretall Pølsebane Mellomvind0.8486
Tretall Pølsebane Mye vind0.9925
Distanseseilas ett tall (OSN 8-16kn)0.9757
Distanseseilas ett tall (APH 6-20kn)1.0635
Enkeltall Motvind0.9586
Enkeltall Medvind1.0703
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Coastal/Long Distance614.90.9757
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind625.90.9586
Predominantly Downwind560.61.0703
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore576.31.0412
Cape Doctor Coastal463.81.2936
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8255
Triple Number Coastal/Long Distance Medium1.0628
Triple Number Coastal/Long Distance High1.2402
Triple Number Windward/Leeward Low0.6431
Triple Number Windward/Leeward Medium0.8486
Triple Number Windward/Leeward High0.9925
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8255
Triple Number Coastal/Long Distance Medium1.0628
Triple Number Coastal/Long Distance High1.2402
Triple Number Windward/Leeward Low0.6431
Triple Number Windward/Leeward Medium0.8486
Triple Number Windward/Leeward High0.9925
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance614.90.9757
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Predominantly Upwind625.90.9586
Predominantly Downwind560.61.0703
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3784.8663.9589.5539.6495.9422.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance614.90.9757
Triple Number Coastal/Long Distance Low726.80.8255
Triple Number Coastal/Long Distance Medium564.51.0628
Triple Number Coastal/Long Distance High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1027.3784.8663.9589.5539.6495.9422.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low726.80.8255
Triple Number All Purpose Medium564.51.0628
Triple Number All Purpose High483.81.2402
Triple Number Windward/Leeward Low933.00.6431
Triple Number Windward/Leeward Medium707.00.8486
Triple Number Windward/Leeward High604.50.9925
Predominantly Upwind625.90.9586
Predominantly Downwind560.61.0703
Predominantly Upwind Low818.10.7334
Predominantly Upwind Medium655.00.9161
Predominantly Upwind High615.00.9756
Predominantly Downwind Low781.10.7682
Predominantly Downwind Medium559.21.0730
Predominantly Downwind High416.61.4401
Chicago-Mac Upwind0.9418
Chicago-Mac All Purpose0.9916
Chicago-Mac Downwind1.0475
Bayview-Mac Cove Island0.9237
Bayview-Mac Shore0.9293
Harvest Moon Regatta460.51.3030
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy588.41.0198
San Francisco Bay Medium690.90.8684
Predominantly Reaching528.41.1355
Predominantly Reaching Low656.50.9139
Predominantly Reaching Medium528.41.1355
Predominantly Reaching High430.01.3954
Windward/Leeward 60-40 Low943.70.6358
Windward/Leeward 60-40 Medium735.40.8158
Windward/Leeward 60-40 High658.60.9110
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1016.90.5900
5-Band Low / Medium857.00.7001
5-Band Medium696.30.8617
5-Band Medium / High620.40.9672
5-Band High568.41.0556
ORC Ref  03420002QDBIssued on 18/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

FEEL FREE

GRE-320

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMELGES 24 ODMeasurement19/03/1996HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.509Max. Beam2.490Draft1.529Displacement863Wetted area10.51IMS L7.238LSM06.759Acc. length7.509Sink (kg/mm) 9.01
VCGD0.205VCGM0.181RM Rated (kg·m) 23.8Limit of positive stability(°) 94.4Stability Index86.0
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 methodPoles incliningFlotation Date03/10/2022MeasurerGRE-34Comment
SFFP0.130FFM0.895FF0.895LCFcl4.210SG1.0225
SAFP7.370FAM0.581FA0.581LCFsh4.388HBI0.800
W119.5W219.5W319.5W419.5
PD1581.5PD2585.1PD3592.3PD4517.5
WD8.770PLM9000.00GSA1.0RSA1.0RM23.7
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1EngineHONDA 4 STROKE 2,3 HPTotal deductible
ORC Ref  03420002QDBIssued on 18/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

FEEL FREE

GRE-320

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.170.921.652.663.3021.1608/10/2020M20.170.891.652.653.3021.1108/10/2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.040.380.741.412.072.768.43NoNo 11.8108/10/2020J20.030.360.691.362.032.708.48NoNo 11.5308/10/2020
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentASN11.4410.0710.765.836.1295%52.7708/10/2020ASL11.2310.0110.625.846.1994%52.3019/06/2023ASH11.399.9910.695.746.1693%51.8819/06/2023AS111.349.9710.665.776.1095%51.8208/10/2020
ORC Ref  03420002QDBIssued on 18/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org