Club Certificate2026
EBB TIDEJPN 3663
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 Angles44.9°42.3°40.2°38.2°37.6°37.3°37.1°37.3°39.0°
Beat VMG2.713.814.645.085.265.365.425.475.33
52°4.215.746.767.217.377.467.537.607.57
60°4.516.016.957.397.577.677.757.847.84
75°4.726.197.097.537.827.988.108.278.33
90°4.786.397.297.717.928.208.438.758.95
110°4.576.177.237.828.278.608.939.519.78
120°4.305.997.117.738.248.789.2910.2311.11
135°3.805.406.627.407.968.549.2010.7612.69
150°3.154.575.776.787.457.978.539.9412.32
Run VMG2.733.965.005.906.627.197.678.7010.67
Gybe Angles140.6°143.1°148.3°153.4°159.7°166.4°168.7°161.8°147.0°
APH ToD:522.5CDL: 9.604APH ToT: 1.1483CertNo:260070
BOAT
ClassB&C IMS37CRDesignerBOTIN&CARKEEKBuilderNEW JAPAN YACHTAge date12/2005Series date12/2005Offset fileB&C37CR.OFFData fileJC260070
HULL
Length Overall10.962 mMaximum Beam2.706 mDraft2.189 mDisplacement4,226 kgDLR5.7158IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.424m
CREW
Maximum weight680 kg(declared)Minimum weight550 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail43.9644.96Headsail Luffed29.5529.55Headsail FlyingSymmetric108.01108.01Asymmetric72.6086.28 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail12.84Storm Jib8.94Heavy Weather Jib24.13
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 112.4 kg·m Stability Index 140.9
COMMENTS
Change From Cert NO.JC180060 FB Measurement by owner
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  03390004LVU Issued on 19/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
EBB TIDEJPN 3663
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 VMG1330.2944.2776.3708.4684.4671.6664.0658.4675.7
52°854.7626.9532.9499.5488.6482.4478.2473.6475.8
60°798.9598.7517.7487.1475.8469.3464.7459.1459.0
75°762.2581.7508.1477.8460.5451.2444.5435.5431.9
90°752.6563.2493.8467.2454.6438.8426.8411.6402.4
110°788.2583.1498.0460.6435.5418.4403.1378.6368.2
120°836.6600.8506.0465.6436.6410.0387.5351.9324.1
135°948.5667.0543.6486.5452.2421.4391.4334.5283.7
150°1142.6787.7623.6531.1483.1451.5421.8362.3292.1
Run VMG1319.4909.6720.1610.5544.0500.4469.3413.7337.3
Selected Courses
Windward / Leeward1324.8926.9748.2659.5614.2586.0566.6536.0506.5
All purpose999.4715.1592.9537.1508.4488.8473.3448.0428.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward638.00.9404
All purpose522.51.1483
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance566.61.0589
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2925.2705.6599.3541.7506.9477.5428.5406.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8223
Downwind "popa"1.0078
70% up, 30% down "Ilhabela"0.8704
30% up, 70% down "Ilhabela-inverso"0.9439
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Predominantly Upwind565.91.0602
Predominantly Downwind525.81.1411
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP541.91.1072 Predom. Rc High422.01.4218 5B SF Bay L/M690.50.8690 TriNum AP Low654.00.9174 Predom. Dn Low790.40.7591 5B SF Bay Med604.10.9932 TriNum AP Med520.21.1535 Predom. Dn L/M590.81.0156 5B SF Bay M/H554.01.0830 TriNum AP High467.71.2828 Predom. Dn Med510.51.1753 5B SF Bay High523.51.1461 TriNum W/L Low877.40.6839 Predom. Dn M/H454.41.3205 5B AP Low724.50.8282 TriNum W/L Med633.40.9472 Predom. Dn High412.41.4549 5B AP L/M578.71.0367 TriNum W/L Hig560.01.0714 ChiMac Up Low698.50.8590 5B AP Med514.01.1674 Predom. Upwind588.11.0202 ChiMac Up Med636.50.9427 5B AP M/H474.61.2642 Predom. Reaching517.41.1597 ChiMac Up High563.91.0641 5B AP High449.11.3361 Predom. Downwind547.21.0964 ChiMac Off Low684.10.8771 5B W/L Low981.70.6112 Predom. Up Low788.00.7614 ChiMac Off Med607.10.9883 5B W/L L/M723.40.8294 Predom. Up L/M610.10.9835 ChiMac Off High513.51.1684 5B W/L Med624.20.9613 Predom. Up Med551.61.0878 ChiMac AP Low687.60.8726 5B W/L M/H568.71.0550 Predom. Up M/H521.11.1514 ChiMac AP Med619.30.9688 5B W/L High536.21.1190 Predom. Up High505.01.1882 ChiMac AP High537.41.1165 W/L 60-40 Low985.10.6091 Predom. Rc Low699.20.8582 BayMac Cove Island788.90.7606 W/L 60-40 L/M731.50.8203 Predom. Rc L/M544.51.1019 BayMac Shore782.20.7671 W/L 60-40 Med637.70.9408 Predom. Rc Med488.81.2276 Harvest Moon458.31.3091 W/L 60-40 M/H588.21.0201 Predom. Rc M/H449.81.3338 5B SF Bay Low829.40.7234 W/L 60-40 High561.41.0687      SA/DSPL Up27.99SA/DSPL Dn57.86
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance566.61.0589
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2925.2705.6599.3541.7506.9477.5428.5406.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance566.61.0589
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2925.2705.6599.3541.7506.9477.5428.5406.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance566.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2925.2705.6599.3541.7506.9477.5428.5406.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating566.61.0589
FinRating, kevyt tuuli965.91.0353
FinRating, kova tuuli449.71.1117
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0589
Triple Number Coastal/Long Distance Low0.9174
Triple Number Coastal/Long Distance Medium1.1536
Triple Number Coastal/Long Distance High1.2828
Triple Number Windward/Leeward Low0.7164
Triple Number Windward/Leeward Medium0.9472
Triple Number Windward/Leeward High1.0714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2925.2705.6599.3541.7506.9477.5428.5406.8
For information
General Purpose Handicap (GPH)582.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance566.61.0589
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Saronikos S All Purpose586.51.0231
Saronikos S Upwind662.00.9063
Saronikos S Downwind494.51.2134
Saronikos N All Purpose619.70.9681
Saronikos N Upwind690.20.8693
Saronikos N Downwind545.11.1007
Saronikos SW All Purpose587.41.0215
Saronikos SW Upwind675.40.8884
Saronikos SW Downwind501.81.1958
Saronikos NE All Purpose639.90.9377
Saronikos NE Upwind648.00.9260
Saronikos NE Downwind609.10.9851
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2925.2705.6599.3541.7506.9477.5428.5406.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose541.91.1072
5-Band All Purpose Low784.70.7646
5-Band All Purpose L/M598.51.0026
5-Band All Purpose Med530.11.1319
5-Band All Purpose M/H487.41.2310
5-Band All Purpose High459.11.3070
Single Number Predominant Upwind564.51.0629
Single Number Predominant Reaching499.81.2005
Single Number Predominant Downwind527.01.1386
5-Band 50-50 Windward/Leeward Low981.70.6112
5-Band 50-50 Windward/Leeward L/M723.40.8294
5-Band 50-50 Windward/Leeward Med624.20.9613
5-Band 50-50 Windward/Leeward M/H568.71.0550
5-Band 50-50 Windward/Leeward High536.21.1190
5-Band 60-40 Windward/Leeward Low985.10.6091
5-Band 60-40 Windward/Leeward L/M731.50.8203
5-Band 60-40 Windward/Leeward Med637.70.9408
5-Band 60-40 Windward/Leeward M/H588.21.0201
5-Band 60-40 Windward/Leeward High561.41.0687
Triple Number 50-50 Windward/Leeward Low877.40.6839
Triple Number 50-50 Windward/Leeward Med633.50.9471
Triple Number 50-50 Windward/Leeward High560.01.0714
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward651.50.9210
Triple Number 60-40 Windward/Leeward Low882.00.6803
Triple Number 60-40 Windward/Leeward Med646.20.9285
Triple Number 60-40 Windward/Leeward High580.81.0331
Triple Number All-Purpose Low708.20.8472
Triple Number All-Purpose Med536.61.1181
Triple Number All-Purpose High479.81.2505
Triple Number Predominant Upwind Low720.30.8330
Triple Number Predominant Upwind Med558.71.0740
Triple Number Predominant Upwind High523.01.1472
Triple Number Predominant Reaching Low639.20.9386
Triple Number Predominant Reaching Med502.31.1946
Triple Number Predominant Reaching High434.51.3810
Triple Number Predominant Downwind Low708.50.8468
Triple Number Predominant Downwind Med519.01.1561
Triple Number Predominant Downwind High433.41.3844
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance566.61.0589
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2925.2705.6599.3541.7506.9477.5428.5406.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance566.61.0589
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2925.2705.6599.3541.7506.9477.5428.5406.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low654.0
Triple Number Coastal/Long Distance Medium520.1
Triple Number Coastal/Long Distance High467.7
Triple Number Windward/Leeward Low837.5
Triple Number Windward/Leeward Medium633.4
Triple Number Windward/Leeward High560.0
Predominantly Upwind565.9
Predominantly Downwind525.8
Predominantly Reaching506.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance566.61.0589
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2925.2705.6599.3541.7506.9477.5428.5406.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9174
Triple Number Coastal/Long Distance Medium1.1536
Triple Number Coastal/Long Distance High1.2828
Triple Number Windward/Leeward Low0.7164
Triple Number Windward/Leeward Medium0.9472
Triple Number Windward/Leeward High1.0714
Coastal/Long Distance1.0589
Predominantly Upwind1.0602
Predominantly Downwind1.1411
For information
General Purpose Handicap (GPH)582.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1483
Distanseseilas Trippeltall svak vind0.9174
Distanseseilas Trippeltall mellomvind1.1536
Distanseseilas Trippeltall sterk vind1.2828
Pølsebane Trippeltall svak vind0.7164
Pølsebane Trippeltall mellomvind0.9472
Pølsebane Trippeltall sterk vind1.0714
Motvind Singeltall1.0602
Medvind Singeltall1.1411
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Coastal/Long Distance566.61.0589
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind565.91.0602
Predominantly Downwind525.81.1411
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore515.41.1642
Cape Doctor Coastal434.51.3810
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9174
Triple Number Coastal/Long Distance Medium1.1536
Triple Number Coastal/Long Distance High1.2828
Triple Number Windward/Leeward Low0.7164
Triple Number Windward/Leeward Medium0.9472
Triple Number Windward/Leeward High1.0714
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9174
Triple Number Coastal/Long Distance Medium1.1536
Triple Number Coastal/Long Distance High1.2828
Triple Number Windward/Leeward Low0.7164
Triple Number Windward/Leeward Medium0.9472
Triple Number Windward/Leeward High1.0714
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance566.61.0589
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Predominantly Upwind565.91.0602
Predominantly Downwind525.81.1411
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2925.2705.6599.3541.7506.9477.5428.5406.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance566.61.0589
Triple Number Coastal/Long Distance Low654.00.9174
Triple Number Coastal/Long Distance Medium520.11.1536
Triple Number Coastal/Long Distance High467.71.2828
Triple Number Windward/Leeward Low837.50.7164
Triple Number Windward/Leeward Medium633.40.9472
Triple Number Windward/Leeward High560.01.0714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2925.2705.6599.3541.7506.9477.5428.5406.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP541.91.1072 Predom. Dn High412.41.4549 5B AP M/H474.61.2642 TriNum AP Low654.00.9174 Predom. Rc Low699.20.8582 5B AP High449.11.3361 TriNum AP Med520.21.1535 Predom. Rc L/M544.51.1019 5B SF Bay Low829.40.7234 TriNum AP High467.71.2828 Predom. Rc Med488.81.2276 5B SF Bay L/M690.50.8690 TriNum W/L Low877.40.6839 Predom. Rc M/H449.81.3338 5B SF Bay Med604.10.9932 TriNum W/L Med633.40.9472 Predom. Rc High422.01.4218 5B SF Bay M/H554.01.0830 TriNum W/L Hig560.01.0714 5B W/L Low981.70.6112 5B SF Bay High523.51.1461 Predom. Upwind588.11.0202 5B W/L L/M723.40.8294 ChiMac Up Low698.50.8590 Predom. Reaching517.41.1597 5B W/L Med624.20.9613 ChiMac Up Med636.50.9427 Predom. Downwind547.21.0964 5B W/L M/H568.71.0550 ChiMac Up High563.91.0641 Predom. Up Low788.00.7614 5B W/L High536.21.1190 ChiMac Off Low684.10.8771 Predom. Up L/M610.10.9835 W/L 60-40 Low985.10.6091 ChiMac Off Med607.10.9883 Predom. Up Med551.61.0878 W/L 60-40 L/M731.50.8203 ChiMac Off High513.51.1684 Predom. Up M/H521.11.1514 W/L 60-40 Med637.70.9408 ChiMac AP Low687.60.8726 Predom. Up High505.01.1882 W/L 60-40 M/H588.21.0201 ChiMac AP Med619.30.9688 Predom. Dn Low790.40.7591 W/L 60-40 High561.41.0687 ChiMac AP High537.41.1165 Predom. Dn L/M590.81.0156 5B AP Low724.50.8282 BayMac Cove Island788.90.7606 Predom. Dn Med510.51.1753 5B AP L/M578.71.0367 BayMac Shore782.20.7671 Predom. Dn M/H454.41.3205 5B AP Med514.01.1674 Harvest Moon458.31.3091      SA/DSPL Up27.99SA/DSPL Dn57.86
ORC Ref  03390004LVU Issued on 19/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
EBB TIDEJPN 3663
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassB&C IMS37CRMeasurement25/08/2006HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall10.962Maximum beam2.706Draft2.189Displacement4,226Wetted area22.78IMS L9.687LSM09.042Accomod. length8.794Sink (kg/mm) 17.21
VCGD-0.252VCGM-0.173 RM Rated (kg·m) 112.4Limit of positive stability(°) 135.6 Stability Index 140.9 BLR index 0.0000Default crew weight596 Declared crew weight 680
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.424PBWPIPA0.0007
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.078IG13.369ISP15.700MDT10.107MDL10.199MDT2MDL2TLTaperMWGO
E5.208J4.020BAS1.601FSDFoilSFJ0.125SPL4.670WPLTPS4.089BDMWT99.60MCG5.130
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date25/08/2006
SFFP0.300FFM1.270FF1.275LCFcl5.687SG
SAFP10.500FAM1.063FA1.069LCFsh5.838HBI1.137
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03390004LVU Issued on 19/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
EBB TIDEJPN 3663
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.331.151.973.384.3743.96* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.100.701.302.283.254.2513.20NoNo 29.55J20.100.591.092.123.184.2513.23NoNo 28.30J30.100.561.052.063.124.2113.23NoNo 27.72
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS115.4015.4015.408.468.24108.01S2.515.4015.4015.408.468.20107.90
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentC015.1214.9215.025.447.2475%72.60
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length8.8 mTable area0.33 m²Headroom1.59 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity42 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity26 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03390004LVU Issued on 19/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org