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 Angles44.1°41.8°39.4°38.4°38.4°38.8°39.6°
Beat VMG3.354.064.524.664.724.734.72
52°5.146.026.476.686.806.876.93
60°5.436.236.707.027.187.287.38
75°5.616.376.937.507.828.038.30
90°5.656.506.937.628.368.839.39
110°5.736.697.548.118.629.1110.63
120°5.586.587.488.479.189.8211.09
135°5.026.156.967.889.0410.3412.89
150°4.255.386.236.937.748.7511.95
Run VMG3.684.665.396.006.717.5810.35
Gybe Angles143.9°147.8°150.5°148.3°145.5°144.7°141.6°

APH: 562.0

CDL: 7.368

GPH: 631.2

CertNo: 01997

BOAT
ClassMELGES 24 ODDesignerREICHEL/PUGHBuilderROWENAge date11/1999Series date12/1992Offset fileMELG24.OD.offData fileGR320
HULL
Length Overall7.509 mMaximum Beam2.490 mDraft1.528 mDisplacement848 kgDLR2.7749IMS DivisionSportboatDynamic Allowance0.000%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 Moment23.1 kg·mStability Index84.9
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  03420002SNEIssued on 26/09/2023Valid 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 VMG1074.7885.8796.6771.7763.2760.4763.1
52°700.1597.9556.4538.9529.4523.8519.6
60°663.3577.6537.0513.1501.5494.2487.6
75°641.7565.5519.1480.2460.6448.0433.7
90°637.6553.6519.2472.5430.8407.7383.5
110°628.5537.9477.5444.2417.8395.1338.7
120°644.6547.3481.0424.9392.0366.5324.5
135°717.1585.0517.5457.0398.2348.0279.2
150°847.6669.1578.2519.7464.9411.2301.2
Run VMG978.8772.6667.5600.1536.8474.8347.8
Selected Courses
Windward / Leeward1026.7829.2732.0685.9650.0617.6555.5
All purpose790.3655.9588.1547.5516.7492.0449.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward706.00.8499
All purpose562.01.0676
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance612.50.9795
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.9780.7660.9587.4537.8494.6421.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7222
Downwind "popa"0.9593
70% up, 30% down "Ilhabela"0.7800
30% up, 70% down "Ilhabela-inverso"0.8733
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Predominantly Upwind623.50.9624
Predominantly Downwind558.31.0748
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low723.20.8297
Triple Number All Purpose Medium562.41.0669
Triple Number All Purpose High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Predominantly Upwind623.50.9624
Predominantly Downwind558.31.0748
Predominantly Upwind Low813.40.7376
Predominantly Upwind Medium652.40.9197
Predominantly Upwind High613.70.9777
Predominantly Downwind Low777.50.7718
Predominantly Downwind Medium556.91.0775
Predominantly Downwind High414.71.4470
Chicago-Mac Upwind0.9456
Chicago-Mac All Purpose0.9957
Chicago-Mac Downwind1.0519
Bayview-Mac Cove Island0.9280
Bayview-Mac Shore0.9336
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching526.31.1401
Predominantly Reaching Low653.50.9181
Predominantly Reaching Medium526.21.1403
Predominantly Reaching High428.51.4001
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1011.50.5932
5-Band Low / Medium852.60.7037
5-Band Medium693.70.8650
5-Band Medium / High618.40.9703
5-Band High566.21.0596
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance612.50.9795
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.9780.7660.9587.4537.8494.6421.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance612.50.9795
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.9780.7660.9587.4537.8494.6421.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance612.5
Triple Number Coastal/Long Distance Low723.2
Triple Number Coastal/Long Distance Medium562.4
Triple Number Coastal/Long Distance High482.3
Triple Number Windward/Leeward Low927.9
Triple Number Windward/Leeward Medium704.2
Triple Number Windward/Leeward High602.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.9780.7660.9587.4537.8494.6421.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance612.50.9795
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.9780.7660.9587.4537.8494.6421.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)612.50.9795
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.9780.7660.9587.4537.8494.6421.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8297
Triple Number Coastal/Long Distance Medium1.0669
Triple Number Coastal/Long Distance High1.2440
Triple Number Windward/Leeward Low0.6466
Triple Number Windward/Leeward Medium0.8520
Triple Number Windward/Leeward High0.9960
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.9780.7660.9587.4537.8494.6421.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance612.50.9795
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.9780.7660.9587.4537.8494.6421.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance612.50.9795
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.9780.7660.9587.4537.8494.6421.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.9780.7660.9587.4537.8494.6421.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low723.2
Triple Number Coastal/Long Distance Medium562.4
Triple Number Coastal/Long Distance High482.3
Triple Number Windward/Leeward Low927.9
Triple Number Windward/Leeward Medium704.2
Triple Number Windward/Leeward High602.4
Predominantly Upwind623.5
Predominantly Downwind558.3
Predominantly Reaching535.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance612.50.9795
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.9780.7660.9587.4537.8494.6421.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8297
Triple Number Coastal/Long Distance Medium1.0669
Triple Number Coastal/Long Distance High1.2440
Triple Number Windward/Leeward Low0.6466
Triple Number Windward/Leeward Medium0.8520
Triple Number Windward/Leeward High0.9960
Coastal/Long Distance0.9795
Predominantly Upwind0.9624
Predominantly Downwind1.0748
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8297
Tretall Distanseseilas Mellomvind1.0669
Tretall Distanseseilas Mye vind1.2440
Tretall Pølsebane Lite vind0.6466
Tretall Pølsebane Mellomvind0.8520
Tretall Pølsebane Mye vind0.9960
Distanseseilas ett tall (OSN 8-16kn)0.9795
Distanseseilas ett tall (APH 6-20kn)1.0676
Enkeltall Motvind0.9624
Enkeltall Medvind1.0748
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Coastal/Long Distance612.50.9795
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind623.50.9624
Predominantly Downwind558.31.0748
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore574.11.0451
Cape Doctor Coastal462.41.2976
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8297
Triple Number Coastal/Long Distance Medium1.0669
Triple Number Coastal/Long Distance High1.2440
Triple Number Windward/Leeward Low0.6466
Triple Number Windward/Leeward Medium0.8520
Triple Number Windward/Leeward High0.9960
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8297
Triple Number Coastal/Long Distance Medium1.0669
Triple Number Coastal/Long Distance High1.2440
Triple Number Windward/Leeward Low0.6466
Triple Number Windward/Leeward Medium0.8520
Triple Number Windward/Leeward High0.9960
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance612.50.9795
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Predominantly Upwind623.50.9624
Predominantly Downwind558.31.0748
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.9780.7660.9587.4537.8494.6421.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance612.50.9795
Triple Number Coastal/Long Distance Low723.20.8297
Triple Number Coastal/Long Distance Medium562.41.0669
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1021.9780.7660.9587.4537.8494.6421.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low723.20.8297
Triple Number All Purpose Medium562.41.0669
Triple Number All Purpose High482.31.2440
Triple Number Windward/Leeward Low927.90.6466
Triple Number Windward/Leeward Medium704.20.8520
Triple Number Windward/Leeward High602.40.9960
Predominantly Upwind623.50.9624
Predominantly Downwind558.31.0748
Predominantly Upwind Low813.40.7376
Predominantly Upwind Medium652.40.9197
Predominantly Upwind High613.70.9777
Predominantly Downwind Low777.50.7718
Predominantly Downwind Medium556.91.0775
Predominantly Downwind High414.71.4470
Chicago-Mac Upwind0.9456
Chicago-Mac All Purpose0.9957
Chicago-Mac Downwind1.0519
Bayview-Mac Cove Island0.9280
Bayview-Mac Shore0.9336
Harvest Moon Regatta458.71.3081
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy586.61.0229
San Francisco Bay Medium688.10.8720
Predominantly Reaching526.31.1401
Predominantly Reaching Low653.50.9181
Predominantly Reaching Medium526.21.1403
Predominantly Reaching High428.51.4001
Windward/Leeward 60-40 Low938.40.6394
Windward/Leeward 60-40 Medium732.50.8191
Windward/Leeward 60-40 High656.80.9136
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1011.50.5932
5-Band Low / Medium852.60.7037
5-Band Medium693.70.8650
5-Band Medium / High618.40.9703
5-Band High566.21.0596
ORC Ref  03420002SNEIssued on 26/09/2023Valid 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. Beam2.490Draft1.528Displacement848Wetted area10.44IMS L7.249LSM06.736Acc. length7.509Sink (kg/mm) 8.93
VCGD0.225VCGM0.203RM Rated (kg·m) 23.1Limit of positive stability(°) 93.4Stability Index84.9
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 Date26/09/2023MeasurerAA, MZCommentORC SB EC 2023 Kalamaki
SFFP0.130FFM0.891FF0.891LCFcl4.182SG1.0280
SAFP7.370FAM0.588FA0.588LCFsh4.360HBI0.800
W118.5W218.5W318.5W418.5
PD1533.7PD2537.2PD3530.5PD4533.6
WD8.470PLM9000.00GSA1.0RSA1.0RM23.1
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1EngineHONDA 4 STROKE 2,3 HP7.50Total deductible
ORC Ref  03420002SNEIssued on 26/09/2023Valid 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  03420002SNEIssued on 26/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org