Double HandedClub 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°40.1°39.1°38.8°39.3°39.3°40.4°43.2°
Beat VMG2.743.864.564.834.975.045.085.034.75
52°4.265.816.697.007.147.237.287.307.15
60°4.556.086.957.247.377.467.537.577.49
75°4.766.267.127.497.677.807.908.008.02
90°4.816.437.237.557.878.108.268.508.65
110°4.616.227.237.778.158.458.729.069.57
120°4.336.037.147.748.268.669.119.9610.37
135°3.835.436.667.448.028.639.3110.8612.01
150°3.184.605.806.807.488.058.6710.3312.95
Run VMG2.763.995.025.906.617.197.718.9711.22
Gybe Angles140.6°143.2°148.0°152.8°158.6°164.8°164.6°153.7°150.1°
APH ToD:533.0CDL: 8.956APH ToT: 1.1258CertNo: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 weight170 kg(default)Minimum weight120 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 112.3 kg·m Stability Index 147.0
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  03390004LW0 Issued on 19/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 VMG1312.4933.7789.4744.8724.9714.6708.5716.0757.7
52°845.1619.7537.8514.6504.1498.2494.4492.9503.4
60°791.5591.8518.3497.4488.2482.3478.4475.3480.7
75°756.2575.1506.0480.8469.2461.6455.8449.9448.9
90°748.0560.3497.6477.1457.5444.5435.6423.3416.4
110°781.5578.9497.6463.3442.0425.8412.7397.5376.2
120°830.6597.5504.1465.1436.0415.8395.3361.6347.1
135°939.4662.4540.2484.1449.1417.2386.5331.5299.7
150°1131.4782.2621.0529.7481.2447.3415.1348.6277.9
Run VMG1306.4903.2717.1609.8544.6500.8467.0401.4320.8
Selected Courses
Windward / Leeward1309.4918.4753.3677.3634.7607.7587.7558.7539.2
All purpose989.1709.0595.5547.8520.3501.8486.7464.9453.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward655.40.9155
All purpose533.01.1258
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance577.91.0382
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1309.1916.9709.7613.4555.7521.1490.7440.5425.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7877
Downwind "popa"1.0136
70% up, 30% down "Ilhabela"0.8441
30% up, 70% down "Ilhabela-inverso"0.9333
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Predominantly Upwind580.91.0329
Predominantly Downwind528.61.1351
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP551.91.0872 Predom. Rc High433.91.3827 5B SF Bay L/M700.30.8567 TriNum AP Low652.20.9199 Predom. Dn Low785.00.7644 5B SF Bay Med622.80.9634 TriNum AP Med531.21.1296 Predom. Dn L/M592.41.0129 5B SF Bay M/H575.51.0426 TriNum AP High482.31.2440 Predom. Dn Med514.81.1656 5B SF Bay High549.41.0920 TriNum W/L Low875.60.6852 Predom. Dn M/H458.61.3082 5B AP Low719.50.8339 TriNum W/L Med652.00.9202 Predom. Dn High417.51.4370 5B AP L/M584.31.0269 TriNum W/L Hig581.81.0312 ChiMac Up Low703.20.8532 5B AP Med525.31.1423 Predom. Upwind603.20.9947 ChiMac Up Med647.90.9261 5B AP M/H488.51.2284 Predom. Reaching523.21.1469 ChiMac Up High582.01.0309 5B AP High466.71.2857 Predom. Downwind550.01.0910 ChiMac Off Low682.90.8786 5B W/L Low974.90.6155 Predom. Up Low782.90.7664 ChiMac Off Med608.40.9862 5B W/L L/M733.30.8182 Predom. Up L/M620.10.9676 ChiMac Off High517.11.1603 5B W/L Med643.20.9328 Predom. Up Med569.31.0539 ChiMac AP Low689.50.8702 5B W/L M/H590.21.0166 Predom. Up M/H542.11.1069 ChiMac AP Med625.70.9589 5B W/L High560.41.0707 Predom. Up High531.81.1283 ChiMac AP High548.31.0944 W/L 60-40 Low978.40.6133 Predom. Rc Low695.10.8632 BayMac Cove Island789.70.7597 W/L 60-40 L/M743.70.8068 Predom. Rc L/M548.51.0938 BayMac Shore783.10.7662 W/L 60-40 Med660.70.9082 Predom. Rc Med495.51.2108 Harvest Moon462.81.2963 W/L 60-40 M/H614.60.9763 Predom. Rc M/H458.21.3094 5B SF Bay Low824.40.7278 W/L 60-40 High592.71.0124      SA/DSPL Up27.99SA/DSPL Dn57.86
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance577.91.0382
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1309.1916.9709.7613.4555.7521.1490.7440.5425.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance577.91.0382
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1309.1916.9709.7613.4555.7521.1490.7440.5425.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance577.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1309.1916.9709.7613.4555.7521.1490.7440.5425.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating577.91.0382
FinRating, kevyt tuuli958.91.0429
FinRating, kova tuuli467.61.0692
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0382
Triple Number Coastal/Long Distance Low0.9199
Triple Number Coastal/Long Distance Medium1.1297
Triple Number Coastal/Long Distance High1.2440
Triple Number Windward/Leeward Low0.7178
Triple Number Windward/Leeward Medium0.9202
Triple Number Windward/Leeward High1.0312
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1309.1916.9709.7613.4555.7521.1490.7440.5425.9
For information
General Purpose Handicap (GPH)591.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance577.91.0382
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Saronikos S All Purpose594.61.0091
Saronikos S Upwind676.70.8866
Saronikos S Downwind490.41.2235
Saronikos N All Purpose631.30.9503
Saronikos N Upwind703.70.8526
Saronikos N Downwind543.11.1048
Saronikos SW All Purpose591.41.0146
Saronikos SW Upwind682.20.8795
Saronikos SW Downwind500.11.1997
Saronikos NE All Purpose647.60.9265
Saronikos NE Upwind657.70.9123
Saronikos NE Downwind607.00.9884
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1309.1916.9709.7613.4555.7521.1490.7440.5425.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose551.91.0872
5-Band All Purpose Low779.60.7696
5-Band All Purpose L/M604.40.9927
5-Band All Purpose Med541.11.1089
5-Band All Purpose M/H500.11.1997
5-Band All Purpose High475.11.2629
Single Number Predominant Upwind579.31.0357
Single Number Predominant Reaching505.21.1876
Single Number Predominant Downwind530.01.1321
5-Band 50-50 Windward/Leeward Low974.90.6155
5-Band 50-50 Windward/Leeward L/M733.30.8182
5-Band 50-50 Windward/Leeward Med643.20.9328
5-Band 50-50 Windward/Leeward M/H590.21.0166
5-Band 50-50 Windward/Leeward High560.41.0707
5-Band 60-40 Windward/Leeward Low978.40.6133
5-Band 60-40 Windward/Leeward L/M743.70.8068
5-Band 60-40 Windward/Leeward Med660.70.9082
5-Band 60-40 Windward/Leeward M/H614.60.9763
5-Band 60-40 Windward/Leeward High592.71.0124
Triple Number 50-50 Windward/Leeward Low875.60.6852
Triple Number 50-50 Windward/Leeward Med652.10.9201
Triple Number 50-50 Windward/Leeward High581.91.0312
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward672.60.8920
Triple Number 60-40 Windward/Leeward Low880.90.6811
Triple Number 60-40 Windward/Leeward Med668.60.8974
Triple Number 60-40 Windward/Leeward High608.10.9868
Triple Number All-Purpose Low706.50.8492
Triple Number All-Purpose Med547.61.0958
Triple Number All-Purpose High493.11.2169
Triple Number Predominant Upwind Low720.10.8332
Triple Number Predominant Upwind Med576.01.0417
Triple Number Predominant Upwind High547.01.0969
Triple Number Predominant Reaching Low637.90.9405
Triple Number Predominant Reaching Med510.21.1759
Triple Number Predominant Reaching High442.61.3557
Triple Number Predominant Downwind Low705.60.8504
Triple Number Predominant Downwind Med522.61.1482
Triple Number Predominant Downwind High435.11.3789
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance577.91.0382
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1309.1916.9709.7613.4555.7521.1490.7440.5425.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance577.91.0382
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1309.1916.9709.7613.4555.7521.1490.7440.5425.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low652.2
Triple Number Coastal/Long Distance Medium531.1
Triple Number Coastal/Long Distance High482.3
Triple Number Windward/Leeward Low835.9
Triple Number Windward/Leeward Medium652.0
Triple Number Windward/Leeward High581.8
Predominantly Upwind580.9
Predominantly Downwind528.6
Predominantly Reaching510.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance577.91.0382
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1309.1916.9709.7613.4555.7521.1490.7440.5425.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9199
Triple Number Coastal/Long Distance Medium1.1297
Triple Number Coastal/Long Distance High1.2440
Triple Number Windward/Leeward Low0.7178
Triple Number Windward/Leeward Medium0.9202
Triple Number Windward/Leeward High1.0312
Coastal/Long Distance1.0382
Predominantly Upwind1.0329
Predominantly Downwind1.1351
For information
General Purpose Handicap (GPH)591.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1258
Distanseseilas Trippeltall svak vind0.9199
Distanseseilas Trippeltall mellomvind1.1297
Distanseseilas Trippeltall sterk vind1.2440
Pølsebane Trippeltall svak vind0.7178
Pølsebane Trippeltall mellomvind0.9202
Pølsebane Trippeltall sterk vind1.0312
Motvind Singeltall1.0329
Medvind Singeltall1.1351
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Coastal/Long Distance577.91.0382
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind580.91.0329
Predominantly Downwind528.61.1351
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore545.11.1007
Cape Doctor Coastal456.81.3135
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9199
Triple Number Coastal/Long Distance Medium1.1297
Triple Number Coastal/Long Distance High1.2440
Triple Number Windward/Leeward Low0.7178
Triple Number Windward/Leeward Medium0.9202
Triple Number Windward/Leeward High1.0312
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9199
Triple Number Coastal/Long Distance Medium1.1297
Triple Number Coastal/Long Distance High1.2440
Triple Number Windward/Leeward Low0.7178
Triple Number Windward/Leeward Medium0.9202
Triple Number Windward/Leeward High1.0312
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance577.91.0382
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Predominantly Upwind580.91.0329
Predominantly Downwind528.61.1351
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1309.1916.9709.7613.4555.7521.1490.7440.5425.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance577.91.0382
Triple Number Coastal/Long Distance Low652.20.9199
Triple Number Coastal/Long Distance Medium531.11.1297
Triple Number Coastal/Long Distance High482.31.2440
Triple Number Windward/Leeward Low835.90.7178
Triple Number Windward/Leeward Medium652.00.9202
Triple Number Windward/Leeward High581.81.0312
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1309.1916.9709.7613.4555.7521.1490.7440.5425.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP551.91.0872 Predom. Dn High417.51.4370 5B AP M/H488.51.2284 TriNum AP Low652.20.9199 Predom. Rc Low695.10.8632 5B AP High466.71.2857 TriNum AP Med531.21.1296 Predom. Rc L/M548.51.0938 5B SF Bay Low824.40.7278 TriNum AP High482.31.2440 Predom. Rc Med495.51.2108 5B SF Bay L/M700.30.8567 TriNum W/L Low875.60.6852 Predom. Rc M/H458.21.3094 5B SF Bay Med622.80.9634 TriNum W/L Med652.00.9202 Predom. Rc High433.91.3827 5B SF Bay M/H575.51.0426 TriNum W/L Hig581.81.0312 5B W/L Low974.90.6155 5B SF Bay High549.41.0920 Predom. Upwind603.20.9947 5B W/L L/M733.30.8182 ChiMac Up Low703.20.8532 Predom. Reaching523.21.1469 5B W/L Med643.20.9328 ChiMac Up Med647.90.9261 Predom. Downwind550.01.0910 5B W/L M/H590.21.0166 ChiMac Up High582.01.0309 Predom. Up Low782.90.7664 5B W/L High560.41.0707 ChiMac Off Low682.90.8786 Predom. Up L/M620.10.9676 W/L 60-40 Low978.40.6133 ChiMac Off Med608.40.9862 Predom. Up Med569.31.0539 W/L 60-40 L/M743.70.8068 ChiMac Off High517.11.1603 Predom. Up M/H542.11.1069 W/L 60-40 Med660.70.9082 ChiMac AP Low689.50.8702 Predom. Up High531.81.1283 W/L 60-40 M/H614.60.9763 ChiMac AP Med625.70.9589 Predom. Dn Low785.00.7644 W/L 60-40 High592.71.0124 ChiMac AP High548.31.0944 Predom. Dn L/M592.41.0129 5B AP Low719.50.8339 BayMac Cove Island789.70.7597 Predom. Dn Med514.81.1656 5B AP L/M584.31.0269 BayMac Shore783.10.7662 Predom. Dn M/H458.61.3082 5B AP Med525.31.1423 Harvest Moon462.81.2963      SA/DSPL Up27.99SA/DSPL Dn57.86
ORC Ref  03390004LW0 Issued on 19/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 L9.425LSM09.042Accomod. length8.794Sink (kg/mm) 17.21
VCGD-0.251VCGM-0.173 RM Rated (kg·m) 112.3Limit of positive stability(°) 141.7 Stability Index 147.0 BLR index 0.0000Default crew weight170 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  03390004LW0 Issued on 19/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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  03390004LW0 Issued on 19/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org