International Certificate2026
INCONVENIENTEESP-10663
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles46.1°44.0°41.5°38.9°38.6°38.5°38.6°39.1°40.8°
Beat VMG2.303.283.984.434.584.654.684.714.58
52°3.625.035.896.356.536.636.716.816.75
60°3.895.326.116.566.816.967.077.207.19
75°4.105.516.276.777.247.497.697.938.07
90°4.015.596.426.807.377.958.348.879.23
110°4.115.736.657.437.968.448.909.8010.75
120°3.985.596.577.418.308.989.5510.6511.80
135°3.535.036.146.907.748.819.9812.3114.15
150°2.934.245.366.206.887.608.5311.3914.97
Run VMG2.543.684.645.385.966.587.399.8712.96
Gybe Angles140.0°143.3°147.6°151.6°150.6°147.5°145.4°142.1°147.3°
APH ToD:572.6CDL: 7.259APH ToT: 1.0479CertNo:1066301
BOAT
ClassMELGES 24DesignerRECIHEL/PUIGBuilderROWENAge date01/1999Series date01/1992Offset fileMELG24.OD.offData fileE10663
HULL
Length Overall7.509 mMaximum Beam2.490 mDraft1.542 mDisplacement974 kgDLR2.9386IMS DivisionSportboatDynamic Allowance0.050%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight330 kg(declared)Minimum weight200 kg ✱ when appliedCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail21.3022.17Headsail Luffed11.7011.70Headsail FlyingSymmetricAsymmetric52.4652.46 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail6.02Storm Jib3.63Heavy Weather Jib9.80
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 25.5 kg·m Stability Index 89.3
COMMENTS
LIFELINE TENSION ACC CLASSRULE 34 KG LINGOTE EN SENTINA.25
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  03510004JA6 Issued on 30/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
INCONVENIENTEESP-10663
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1564.51098.5904.0811.9785.8774.5769.0765.0785.2
52°995.5715.4610.8567.3551.6542.8536.5528.7533.1
60°924.7677.2589.0549.1528.8517.4509.2500.2500.6
75°877.3653.5574.0531.8497.4480.4467.9453.7446.1
90°898.7644.5560.5529.1488.3452.8431.6405.7390.2
110°876.5628.8541.4484.4452.3426.5404.4367.3334.9
120°904.8643.8548.3485.9433.8401.1377.0338.1305.2
135°1019.3715.1586.7521.9465.1408.7360.8292.3254.4
150°1229.1848.1672.2580.4522.9473.5421.9316.0240.5
Run VMG1419.3979.3776.2668.8603.6546.7487.2364.8277.7
Selected Courses
Windward / Leeward1491.91038.9840.1740.3694.7660.6628.1564.9531.4
All purpose1130.5799.0664.2596.6558.1529.1504.6463.4441.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward715.60.8384
All purpose572.61.0479
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.60.9622
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.61032.9790.6669.3597.9550.3507.8435.3409.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7108
Downwind "popa"0.9488
70% up, 30% down "Ilhabela"0.7687
30% up, 70% down "Ilhabela-inverso"0.8622
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Predominantly Upwind635.60.9440
Predominantly Downwind567.31.0576
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP591.61.0141 Predom. Rc High424.91.4120 5B SF Bay L/M775.60.7736 TriNum AP Low731.60.8201 Predom. Dn Low870.30.6894 5B SF Bay Med676.10.8874 TriNum AP Med572.61.0479 Predom. Dn L/M649.20.9241 5B SF Bay M/H608.50.9861 TriNum AP High495.31.2115 Predom. Dn Med552.21.0866 5B SF Bay High559.11.0732 TriNum W/L Low984.80.6093 Predom. Dn M/H466.31.2868 5B AP Low807.00.7435 TriNum W/L Med713.50.8409 Predom. Dn High400.91.4965 5B AP L/M644.60.9309 TriNum W/L Hig612.60.9795 ChiMac Up Low795.20.7545 5B AP Med564.01.0639 Predom. Upwind659.80.9094 ChiMac Up Med719.90.8335 5B AP M/H506.31.1851 Predom. Reaching561.11.0693 ChiMac Up High630.10.9522 5B AP High466.61.2858 Predom. Downwind587.91.0207 ChiMac Off Low752.10.7978 5B W/L Low1102.40.5442 Predom. Up Low901.00.6659 ChiMac Off Med661.40.9072 5B W/L L/M812.70.7382 Predom. Up L/M691.40.8678 ChiMac Off High546.51.0979 5B W/L Med703.00.8535 Predom. Up Med617.70.9714 ChiMac AP Low770.40.7788 5B W/L M/H628.50.9546 Predom. Up M/H573.91.0455 ChiMac AP Med688.30.8717 5B W/L High570.11.0525 Predom. Up High550.21.0906 ChiMac AP High586.81.0225 W/L 60-40 Low1115.20.5380 Predom. Rc Low786.70.7627 BayMac Cove Island884.60.6783 W/L 60-40 L/M826.70.7257 Predom. Rc L/M606.00.9901 BayMac Shore878.60.6829 W/L 60-40 Med721.70.8314 Predom. Rc Med529.61.1328 Harvest Moon478.01.2551 W/L 60-40 M/H657.00.9133 Predom. Rc M/H465.41.2893 5B SF Bay Low932.60.6434 W/L 60-40 High609.90.9838      SA/DSPL Up33.58SA/DSPL Dn75.06
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.60.9622
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.61032.9790.6669.3597.9550.3507.8435.3409.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.60.9622
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.61032.9790.6669.3597.9550.3507.8435.3409.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance623.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.61032.9790.6669.3597.9550.3507.8435.3409.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating623.60.9622
FinRating, kevyt tuuli1083.80.9227
FinRating, kova tuuli466.71.0714
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9622
Triple Number Coastal/Long Distance Low0.8201
Triple Number Coastal/Long Distance Medium1.0480
Triple Number Coastal/Long Distance High1.2115
Triple Number Windward/Leeward Low0.6386
Triple Number Windward/Leeward Medium0.8409
Triple Number Windward/Leeward High0.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.61032.9790.6669.3597.9550.3507.8435.3409.8
For information
General Purpose Handicap (GPH)641.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.60.9622
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Saronikos S All Purpose646.70.9278
Saronikos S Upwind758.50.7910
Saronikos S Downwind507.31.1827
Saronikos N All Purpose693.10.8657
Saronikos N Upwind793.80.7558
Saronikos N Downwind581.01.0327
Saronikos SW All Purpose646.60.9279
Saronikos SW Upwind774.10.7751
Saronikos SW Downwind520.41.1529
Saronikos NE All Purpose713.10.8414
Saronikos NE Upwind740.80.8099
Saronikos NE Downwind652.50.9196
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.61032.9790.6669.3597.9550.3507.8435.3409.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose591.61.0141
5-Band All Purpose Low882.00.6802
5-Band All Purpose L/M668.70.8972
5-Band All Purpose Med583.91.0276
5-Band All Purpose M/H519.31.1555
5-Band All Purpose High475.21.2626
Single Number Predominant Upwind633.70.9469
Single Number Predominant Reaching542.71.1057
Single Number Predominant Downwind569.01.0544
5-Band 50-50 Windward/Leeward Low1102.40.5442
5-Band 50-50 Windward/Leeward L/M812.70.7382
5-Band 50-50 Windward/Leeward Med703.00.8535
5-Band 50-50 Windward/Leeward M/H628.50.9546
5-Band 50-50 Windward/Leeward High570.11.0525
5-Band 60-40 Windward/Leeward Low1115.20.5380
5-Band 60-40 Windward/Leeward L/M826.70.7257
5-Band 60-40 Windward/Leeward Med721.70.8314
5-Band 60-40 Windward/Leeward M/H657.00.9133
5-Band 60-40 Windward/Leeward High609.90.9838
Triple Number 50-50 Windward/Leeward Low984.80.6093
Triple Number 50-50 Windward/Leeward Med713.60.8408
Triple Number 50-50 Windward/Leeward High612.50.9795
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward735.20.8161
Triple Number 60-40 Windward/Leeward Low997.50.6015
Triple Number 60-40 Windward/Leeward Med731.20.8206
Triple Number 60-40 Windward/Leeward High643.80.9320
Triple Number All-Purpose Low794.30.7553
Triple Number All-Purpose Med593.21.0115
Triple Number All-Purpose High506.91.1837
Triple Number Predominant Upwind Low820.50.7313
Triple Number Predominant Upwind Med627.20.9566
Triple Number Predominant Upwind High578.01.0381
Triple Number Predominant Reaching Low717.20.8366
Triple Number Predominant Reaching Med550.41.0900
Triple Number Predominant Reaching High443.31.3536
Triple Number Predominant Downwind Low780.50.7687
Triple Number Predominant Downwind Med563.71.0643
Triple Number Predominant Downwind High433.01.3856
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.60.9622
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.61032.9790.6669.3597.9550.3507.8435.3409.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.60.9622
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.61032.9790.6669.3597.9550.3507.8435.3409.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low731.6
Triple Number Coastal/Long Distance Medium572.5
Triple Number Coastal/Long Distance High495.3
Triple Number Windward/Leeward Low939.6
Triple Number Windward/Leeward Medium713.5
Triple Number Windward/Leeward High612.6
Predominantly Upwind635.6
Predominantly Downwind567.3
Predominantly Reaching546.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.60.9622
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.61032.9790.6669.3597.9550.3507.8435.3409.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8201
Triple Number Coastal/Long Distance Medium1.0480
Triple Number Coastal/Long Distance High1.2115
Triple Number Windward/Leeward Low0.6386
Triple Number Windward/Leeward Medium0.8409
Triple Number Windward/Leeward High0.9795
Coastal/Long Distance0.9622
Predominantly Upwind0.9440
Predominantly Downwind1.0576
For information
General Purpose Handicap (GPH)641.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0479
Distanseseilas Trippeltall svak vind0.8201
Distanseseilas Trippeltall mellomvind1.0480
Distanseseilas Trippeltall sterk vind1.2115
Pølsebane Trippeltall svak vind0.6386
Pølsebane Trippeltall mellomvind0.8409
Pølsebane Trippeltall sterk vind0.9795
Motvind Singeltall0.9440
Medvind Singeltall1.0576
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Coastal/Long Distance623.60.9622
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind635.60.9440
Predominantly Downwind567.31.0576
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore541.51.1081
Cape Doctor Coastal447.71.3402
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8201
Triple Number Coastal/Long Distance Medium1.0480
Triple Number Coastal/Long Distance High1.2115
Triple Number Windward/Leeward Low0.6386
Triple Number Windward/Leeward Medium0.8409
Triple Number Windward/Leeward High0.9795
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8201
Triple Number Coastal/Long Distance Medium1.0480
Triple Number Coastal/Long Distance High1.2115
Triple Number Windward/Leeward Low0.6386
Triple Number Windward/Leeward Medium0.8409
Triple Number Windward/Leeward High0.9795
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.60.9622
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Predominantly Upwind635.60.9440
Predominantly Downwind567.31.0576
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.61032.9790.6669.3597.9550.3507.8435.3409.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance623.60.9622
Triple Number Coastal/Long Distance Low731.60.8201
Triple Number Coastal/Long Distance Medium572.51.0480
Triple Number Coastal/Long Distance High495.31.2115
Triple Number Windward/Leeward Low939.60.6386
Triple Number Windward/Leeward Medium713.50.8409
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1484.61032.9790.6669.3597.9550.3507.8435.3409.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP591.61.0141 Predom. Dn High400.91.4965 5B AP M/H506.31.1851 TriNum AP Low731.60.8201 Predom. Rc Low786.70.7627 5B AP High466.61.2858 TriNum AP Med572.61.0479 Predom. Rc L/M606.00.9901 5B SF Bay Low932.60.6434 TriNum AP High495.31.2115 Predom. Rc Med529.61.1328 5B SF Bay L/M775.60.7736 TriNum W/L Low984.80.6093 Predom. Rc M/H465.41.2893 5B SF Bay Med676.10.8874 TriNum W/L Med713.50.8409 Predom. Rc High424.91.4120 5B SF Bay M/H608.50.9861 TriNum W/L Hig612.60.9795 5B W/L Low1102.40.5442 5B SF Bay High559.11.0732 Predom. Upwind659.80.9094 5B W/L L/M812.70.7382 ChiMac Up Low795.20.7545 Predom. Reaching561.11.0693 5B W/L Med703.00.8535 ChiMac Up Med719.90.8335 Predom. Downwind587.91.0207 5B W/L M/H628.50.9546 ChiMac Up High630.10.9522 Predom. Up Low901.00.6659 5B W/L High570.11.0525 ChiMac Off Low752.10.7978 Predom. Up L/M691.40.8678 W/L 60-40 Low1115.20.5380 ChiMac Off Med661.40.9072 Predom. Up Med617.70.9714 W/L 60-40 L/M826.70.7257 ChiMac Off High546.51.0979 Predom. Up M/H573.91.0455 W/L 60-40 Med721.70.8314 ChiMac AP Low770.40.7788 Predom. Up High550.21.0906 W/L 60-40 M/H657.00.9133 ChiMac AP Med688.30.8717 Predom. Dn Low870.30.6894 W/L 60-40 High609.90.9838 ChiMac AP High586.81.0225 Predom. Dn L/M649.20.9241 5B AP Low807.00.7435 BayMac Cove Island884.60.6783 Predom. Dn Med552.21.0866 5B AP L/M644.60.9309 BayMac Shore878.60.6829 Predom. Dn M/H466.31.2868 5B AP Med564.01.0639 Harvest Moon478.01.2551      SA/DSPL Up33.58SA/DSPL Dn75.06
ORC Ref  03510004JA6 Issued on 30/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
INCONVENIENTEESP-10663
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMELGES 24Measurement06/08/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.509Maximum beam2.490Draft1.542Displacement974Wetted area10.82IMS L7.297LSM06.920Accomod. length7.509Sink (kg/mm) 9.21
VCGD0.174VCGM0.137 RM Rated (kg·m) 25.5Limit of positive stability(°) 97.5 Stability Index 89.3 BLR index 0.0000Default crew weight407 Declared crew weight 330
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P8.830IG8.520ISP9.740MDT10.070MDL10.115MDT20.066MDL20.084TL1.570MW0.113GO0.113
E3.890J2.490BAS1.010FSD0.050SFJ0.185SPLWPLTPS4.120BD0.102MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date23/09/2025MeasurerESP 600
SFFP0.130FFM0.872FF0.872LCFcl4.199SG1.0260
SAFP7.370FAM0.577FA0.577LCFsh4.377HBI0.785
W123.6W223.6W323.6W423.6LCFD4.410
PD1266.8PD2263.2PD3263.8PD4263.9
WD3.610PLM9000.00GSA1.0RSA1.0RM25.4
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG1Fixed1 LINGOTE A BABOR174.00-0.252Fixed1 LINGOTE A ESTRIBOR174.00-0.25Fixed Ballast Total34
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Engine (IC)MOTOR FUERABORDA EN ESTIBA4.95Total deductible
ORC Ref  03510004JA6 Issued on 30/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
INCONVENIENTEESP-10663
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMS0.170.911.662.663.3021.3006/08/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentHS0.060.370.691.372.052.738.51YesNo 11.7006/08/2025HS20.030.350.681.362.052.738.53YesNo 11.6623/09/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentASIM0211.349.8910.625.866.2194%52.4623/09/2025ASIM0111.2410.0610.655.856.1096%52.3606/08/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03510004JA6 Issued on 30/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org