Double HandedClub Certificate2026
BAGUSJPN 304
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
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 Angles45.8°43.7°40.8°40.4°40.8°41.9°42.1°43.6°47.2°
Beat VMG2.443.494.074.234.284.304.324.203.87
52°3.845.336.036.226.316.376.416.366.10
60°4.155.626.296.496.626.716.786.776.57
75°4.415.826.556.927.157.327.457.557.49
90°4.295.766.537.227.647.958.208.568.77
110°4.295.936.827.357.838.379.059.9110.50
120°4.145.846.867.668.278.859.4210.4611.38
135°3.685.306.397.338.519.6410.4712.0513.60
150°3.054.455.616.457.318.369.6312.9515.73
Run VMG2.643.854.865.606.337.248.3411.2114.02
Gybe Angles139.7°142.2°147.4°152.1°148.5°145.4°142.3°148.2°152.5°
APH ToD:571.7CDL: 6.688APH ToT: 1.0494CertNo:260020
BOAT
ClassMELGES 24DesignerREICHEL/PUGHBuilderROWENAge date11/1999Series date12/1992Offset filemelg24.od.offData fileJC260020
HULL
Length Overall7.509 mMaximum Beam2.490 mDraft1.525 mDisplacement821 kgDLR2.7391IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail21.1722.07Headsail Luffed12.1312.13Headsail FlyingSymmetricAsymmetric52.3052.30 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail5.87Storm Jib3.72Heavy Weather Jib10.04
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 25.1 kg·m Stability Index 102.4
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  03390004JIA Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
BAGUSJPN 304
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
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 VMG1474.91030.3884.8851.2841.7837.4833.7856.5929.2
52°937.1675.2596.8578.6570.4564.8561.2566.0590.1
60°866.9640.9572.3554.5543.8536.3531.0531.8548.2
75°817.2618.2549.6519.9503.5491.7483.5476.9480.9
90°838.5624.7551.4498.6471.3452.8438.8420.5410.7
110°839.8606.9527.9490.0459.9430.0398.0363.4343.0
120°868.7616.9524.5469.7435.5406.6382.3344.3316.3
135°977.0679.2563.1490.9423.1373.3343.9298.9264.7
150°1179.8809.7641.9558.0492.6430.5373.9278.1228.9
Run VMG1362.3934.9741.2642.8568.8497.1431.7321.1256.8
Selected Courses
Windward / Leeward1418.6982.6813.0747.0705.3667.2632.7588.8593.0
All purpose1072.6758.8643.6594.1561.6534.3511.1483.8483.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward717.60.8361
All purpose571.71.0494
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.70.9635
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.0977.9764.9670.3605.8557.7514.5448.7439.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6845
Downwind "popa"1.0150
70% up, 30% down "Ilhabela"0.7586
30% up, 70% down "Ilhabela-inverso"0.8866
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Predominantly Upwind642.40.9339
Predominantly Downwind546.31.0983
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP588.11.0202 Predom. Rc High442.61.3557 5B SF Bay L/M763.40.7859 TriNum AP Low701.20.8557 Predom. Dn Low830.90.7221 5B SF Bay Med684.20.8769 TriNum AP Med572.51.0481 Predom. Dn L/M625.30.9596 5B SF Bay M/H623.00.9631 TriNum AP High506.61.1843 Predom. Dn Med531.71.1284 5B SF Bay High592.61.0125 TriNum W/L Low943.30.6361 Predom. Dn M/H452.91.3248 5B AP Low769.70.7795 TriNum W/L Med718.60.8349 Predom. Dn High402.71.4899 5B AP L/M631.00.9509 TriNum W/L Hig624.90.9602 ChiMac Up Low773.50.7757 5B AP Med565.01.0619 Predom. Upwind666.40.9004 ChiMac Up Med714.90.8393 5B AP M/H514.71.1657 Predom. Reaching549.91.0911 ChiMac Up High644.20.9314 5B AP High488.51.2282 Predom. Downwind567.41.0575 ChiMac Off Low721.20.8319 5B W/L Low1049.20.5719 Predom. Up Low856.90.7002 ChiMac Off Med636.60.9426 5B W/L L/M798.80.7511 Predom. Up L/M682.80.8788 ChiMac Off High530.31.1314 5B W/L Med708.70.8466 Predom. Up Med629.80.9527 ChiMac AP Low744.20.8063 5B W/L M/H637.30.9414 Predom. Up M/H599.31.0012 ChiMac AP Med673.20.8912 5B W/L High597.11.0048 Predom. Up High593.11.0116 ChiMac AP High585.51.0247 W/L 60-40 Low1060.40.5658 Predom. Rc Low751.30.7986 BayMac Cove Island853.80.7028 W/L 60-40 L/M816.70.7347 Predom. Rc L/M587.11.0220 BayMac Shore847.90.7076 W/L 60-40 Med736.00.8152 Predom. Rc Med518.31.1577 Harvest Moon468.51.2807 W/L 60-40 M/H677.70.8854 Predom. Rc M/H468.31.2812 5B SF Bay Low885.90.6773 W/L 60-40 High650.70.9221      SA/DSPL Up38.02SA/DSPL Dn83.85
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.70.9635
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.0977.9764.9670.3605.8557.7514.5448.7439.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.70.9635
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.0977.9764.9670.3605.8557.7514.5448.7439.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance622.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.0977.9764.9670.3605.8557.7514.5448.7439.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating622.70.9635
FinRating, kevyt tuuli1032.50.9686
FinRating, kova tuuli490.01.0204
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9635
Triple Number Coastal/Long Distance Low0.8557
Triple Number Coastal/Long Distance Medium1.0482
Triple Number Coastal/Long Distance High1.1843
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9602
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.0977.9764.9670.3605.8557.7514.5448.7439.7
For information
General Purpose Handicap (GPH)634.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.70.9635
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Saronikos S All Purpose637.10.9417
Saronikos S Upwind759.50.7900
Saronikos S Downwind479.01.2526
Saronikos N All Purpose691.10.8682
Saronikos N Upwind790.50.7590
Saronikos N Downwind556.21.0788
Saronikos SW All Purpose629.90.9525
Saronikos SW Upwind756.70.7929
Saronikos SW Downwind501.11.1974
Saronikos NE All Purpose705.40.8506
Saronikos NE Upwind733.70.8178
Saronikos NE Downwind630.00.9524
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.0977.9764.9670.3605.8557.7514.5448.7439.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose588.11.0202
5-Band All Purpose Low840.80.7136
5-Band All Purpose L/M652.30.9198
5-Band All Purpose Med579.51.0354
5-Band All Purpose M/H525.31.1421
5-Band All Purpose High497.31.2066
Single Number Predominant Upwind639.80.9377
Single Number Predominant Reaching531.91.1281
Single Number Predominant Downwind548.41.0941
5-Band 50-50 Windward/Leeward Low1049.20.5719
5-Band 50-50 Windward/Leeward L/M798.80.7511
5-Band 50-50 Windward/Leeward Med708.70.8466
5-Band 50-50 Windward/Leeward M/H637.30.9414
5-Band 50-50 Windward/Leeward High597.11.0048
5-Band 60-40 Windward/Leeward Low1060.40.5658
5-Band 60-40 Windward/Leeward L/M816.70.7347
5-Band 60-40 Windward/Leeward Med736.00.8152
5-Band 60-40 Windward/Leeward M/H677.70.8854
5-Band 60-40 Windward/Leeward High650.70.9221
Triple Number 50-50 Windward/Leeward Low943.30.6361
Triple Number 50-50 Windward/Leeward Med718.70.8348
Triple Number 50-50 Windward/Leeward High624.90.9602
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward745.40.8050
Triple Number 60-40 Windward/Leeward Low955.80.6277
Triple Number 60-40 Windward/Leeward Med744.50.8059
Triple Number 60-40 Windward/Leeward High668.50.8975
Triple Number All-Purpose Low761.60.7878
Triple Number All-Purpose Med587.81.0208
Triple Number All-Purpose High516.71.1612
Triple Number Predominant Upwind Low787.60.7618
Triple Number Predominant Upwind Med637.20.9416
Triple Number Predominant Upwind High611.80.9807
Triple Number Predominant Reaching Low688.50.8715
Triple Number Predominant Reaching Med539.61.1119
Triple Number Predominant Reaching High449.71.3342
Triple Number Predominant Downwind Low747.00.8032
Triple Number Predominant Downwind Med540.71.1096
Triple Number Predominant Downwind High418.21.4349
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.70.9635
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.0977.9764.9670.3605.8557.7514.5448.7439.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.70.9635
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.0977.9764.9670.3605.8557.7514.5448.7439.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low701.2
Triple Number Coastal/Long Distance Medium572.4
Triple Number Coastal/Long Distance High506.6
Triple Number Windward/Leeward Low897.8
Triple Number Windward/Leeward Medium718.6
Triple Number Windward/Leeward High624.9
Predominantly Upwind642.4
Predominantly Downwind546.3
Predominantly Reaching531.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.70.9635
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.0977.9764.9670.3605.8557.7514.5448.7439.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8557
Triple Number Coastal/Long Distance Medium1.0482
Triple Number Coastal/Long Distance High1.1843
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9602
Coastal/Long Distance0.9635
Predominantly Upwind0.9339
Predominantly Downwind1.0983
For information
General Purpose Handicap (GPH)634.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0494
Distanseseilas Trippeltall svak vind0.8557
Distanseseilas Trippeltall mellomvind1.0482
Distanseseilas Trippeltall sterk vind1.1843
Pølsebane Trippeltall svak vind0.6683
Pølsebane Trippeltall mellomvind0.8349
Pølsebane Trippeltall sterk vind0.9602
Motvind Singeltall0.9339
Medvind Singeltall1.0983
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Coastal/Long Distance622.70.9635
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind642.40.9339
Predominantly Downwind546.31.0983
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore591.71.0140
Cape Doctor Coastal483.81.2402
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8557
Triple Number Coastal/Long Distance Medium1.0482
Triple Number Coastal/Long Distance High1.1843
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9602
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8557
Triple Number Coastal/Long Distance Medium1.0482
Triple Number Coastal/Long Distance High1.1843
Triple Number Windward/Leeward Low0.6683
Triple Number Windward/Leeward Medium0.8349
Triple Number Windward/Leeward High0.9602
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.70.9635
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Predominantly Upwind642.40.9339
Predominantly Downwind546.31.0983
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.0977.9764.9670.3605.8557.7514.5448.7439.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.70.9635
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium572.41.0482
Triple Number Coastal/Long Distance High506.61.1843
Triple Number Windward/Leeward Low897.80.6683
Triple Number Windward/Leeward Medium718.60.8349
Triple Number Windward/Leeward High624.90.9602
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1413.0977.9764.9670.3605.8557.7514.5448.7439.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP588.11.0202 Predom. Dn High402.71.4899 5B AP M/H514.71.1657 TriNum AP Low701.20.8557 Predom. Rc Low751.30.7986 5B AP High488.51.2282 TriNum AP Med572.51.0481 Predom. Rc L/M587.11.0220 5B SF Bay Low885.90.6773 TriNum AP High506.61.1843 Predom. Rc Med518.31.1577 5B SF Bay L/M763.40.7859 TriNum W/L Low943.30.6361 Predom. Rc M/H468.31.2812 5B SF Bay Med684.20.8769 TriNum W/L Med718.60.8349 Predom. Rc High442.61.3557 5B SF Bay M/H623.00.9631 TriNum W/L Hig624.90.9602 5B W/L Low1049.20.5719 5B SF Bay High592.61.0125 Predom. Upwind666.40.9004 5B W/L L/M798.80.7511 ChiMac Up Low773.50.7757 Predom. Reaching549.91.0911 5B W/L Med708.70.8466 ChiMac Up Med714.90.8393 Predom. Downwind567.41.0575 5B W/L M/H637.30.9414 ChiMac Up High644.20.9314 Predom. Up Low856.90.7002 5B W/L High597.11.0048 ChiMac Off Low721.20.8319 Predom. Up L/M682.80.8788 W/L 60-40 Low1060.40.5658 ChiMac Off Med636.60.9426 Predom. Up Med629.80.9527 W/L 60-40 L/M816.70.7347 ChiMac Off High530.31.1314 Predom. Up M/H599.31.0012 W/L 60-40 Med736.00.8152 ChiMac AP Low744.20.8063 Predom. Up High593.11.0116 W/L 60-40 M/H677.70.8854 ChiMac AP Med673.20.8912 Predom. Dn Low830.90.7221 W/L 60-40 High650.70.9221 ChiMac AP High585.51.0247 Predom. Dn L/M625.30.9596 5B AP Low769.70.7795 BayMac Cove Island853.80.7028 Predom. Dn Med531.71.1284 5B AP L/M631.00.9509 BayMac Shore847.90.7076 Predom. Dn M/H452.91.3248 5B AP Med565.01.0619 Harvest Moon468.51.2807      SA/DSPL Up38.02SA/DSPL Dn83.85
ORC Ref  03390004JIA Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
BAGUSJPN 304
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMELGES 24Measurement19/03/1996HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.509Maximum beam2.490Draft1.525Displacement821Wetted area10.31IMS L7.082LSM06.692Accomod. length7.509Sink (kg/mm) 8.78
VCGD0.040VCGM0.020 RM Rated (kg·m) 25.1Limit of positive stability(°) 110.9 Stability Index 102.4 BLR index 0.0000Default crew weight170 Declared crew weight 375
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P8.818IG8.620ISP9.777MDT10.076MDL10.120MDT20.062MDL20.075TL1.578MW0.114GO0.114
E3.800J2.506BAS1.000FSD0.000SFJ0.200SPLWPLTPS4.106BD0.103MWT28.00MCG3.150
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date16/03/2017
SFFP0.130FFM0.883FF0.883LCFcl4.135SG1.0225
SAFP7.370FAM0.599FA0.599LCFsh4.315HBI0.799
W118.5W218.5W318.5W418.5
PD1427.9PD2432.4PD3428.3PD4436.5
WD7.400PLM9000.00GSA1.0RSA1.0RM25.0
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Engine (IC)MIN 12kg OUTBOARDTotal deductible
ORC Ref  03390004JIA Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
BAGUSJPN 304
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM0.170.901.672.663.3021.17
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentH0.050.400.761.422.092.788.56NoNo 12.13CLASS RULES
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA11.349.9510.655.826.2094%52.30
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03390004JIA Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org