Double HandedClub Certificate2025
FORTALEZA 2JPN6740
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 Angles42.0°42.0°40.1°38.2°37.5°37.7°37.8°38.6°40.4°
Beat VMG2.453.384.074.464.584.634.654.624.41
52°3.785.065.916.286.416.476.506.526.43
60°4.015.286.076.436.586.656.696.736.67
75°4.165.436.176.556.796.937.017.127.15
90°4.015.326.166.556.867.127.317.557.69
110°3.985.356.286.757.107.337.537.848.25
120°3.815.186.166.697.127.537.888.428.88
135°3.314.645.726.426.897.347.839.2610.99
150°2.733.945.045.926.506.947.398.4610.76
Run VMG2.363.414.365.175.826.336.747.579.32
Gybe Angles146.0°146.0°150.3°154.8°162.5°169.1°172.7°169.1°145.7°
APH ToD:602.3CDL: 7.375APH ToT: 0.9963CertNo:250100
BOAT
ClassAIOLOS 26+1DesignerI.YOKOYAMABuilderTY SEISAKUSHOAge date12/2010Series date10/2006Offset fileJCBAI26L.offData fileJC250100
HULL
Length Overall8.290 mMaximum Beam2.782 mDraft1.847 mDisplacement2,187 kgDLR5.8065IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.1622.55Headsail Luffed20.3620.36Headsail FlyingSymmetric53.2153.21Asymmetric
STORM SAIL AREAS (m²)
Trysail6.69Storm Jib5.59Heavy Weather Jib15.09
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
Change from Cert NO.JC190270
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  03390003M06Issued on 28/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
FORTALEZA 2JPN6740
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 VMG1467.31065.9883.5807.8785.4777.0773.6779.9816.5
52°951.5711.2609.5573.1561.5556.4553.6552.4559.6
60°897.2681.2593.1560.0547.0541.4537.8534.9540.1
75°865.0663.6583.5549.6530.4519.6513.6505.7503.6
90°897.7676.4584.6549.3524.8505.9492.5476.9468.3
110°905.3673.3573.6533.3507.0491.1478.1459.3436.1
120°945.7695.2584.6537.8505.4478.4456.9427.5405.6
135°1087.7775.2629.1561.2522.5490.3459.8388.9327.6
150°1320.4913.8714.9608.2553.7518.5487.0425.7334.6
Run VMG1524.41055.2825.3696.9618.5568.8534.0475.9386.3
Selected Courses
Windward / Leeward1494.61060.5854.4752.3701.9672.9653.8627.9601.4
All purpose1132.1822.6681.3617.0584.6564.6549.7526.7506.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward730.90.8209
All purpose602.30.9963
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.20.9213
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1586.11060.0807.4686.2621.8584.8554.0504.1483.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7151
Downwind "popa"0.8797
70% up, 30% down "Ilhabela"0.7576
30% up, 70% down "Ilhabela-inverso"0.8229
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Predominantly Upwind651.40.9211
Predominantly Downwind605.30.9913
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low752.00.7979
Triple Number AP Medium598.51.0025
Triple Number AP High544.81.1014
Triple Number Windward/Leeward Low1001.10.5993
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Single Number Predominant Upwind676.60.8867
Single Number Predominant Reaching598.81.0020
Single Number Predominant Downwind630.60.9515
Predominant Upwind - Low897.60.6685
Predominant Upwind - Low/Med700.10.8571
Predominant Upwind - Medium634.60.9455
Predominant Upwind - Med/High604.60.9925
Predominant Upwind - High591.91.0137
Predominant Downwind Low912.50.6575
Predominant Downwind Low/Med680.90.8811
Predominant Downwind Medium586.91.0223
Predominant Downwind Med/High525.01.1428
Predominant Downwind High478.81.2532
Predominant Reaching Low811.10.7397
Predominant Reaching Low/Med631.30.9505
Predominant Reaching Medium564.31.0632
Predominant Reaching Med/High521.31.1511
Predominant Reaching High491.21.2215
SA/DSPL Upwind25.18SA/DSPL Downwind44.62
Scoring OptionTODTOT
5-Band Windward/Leeward Low1117.80.5368
5-Band Windward/Leeward Low/Med826.30.7262
5-Band Windward/Leeward Medium714.10.8402
5-Band Windward/Leeward Med/High656.70.9137
5-Band Windward/Leeward High627.80.9557
Windward/Leeward 60-40 Low1118.40.5365
Windward/Leeward 60-40 Low/Med834.80.7187
Windward/Leeward 60-40 Medium730.20.8217
Windward/Leeward 60-40 Med/High680.60.8816
Windward/Leeward 60-40 High659.30.9101
5-Band AP Low831.60.7215
5-Band AP Low/Med665.20.9020
5-Band AP Medium591.71.0140
5-Band AP Med/High551.21.0885
5-Band AP High527.21.1380
5-Band SF Bay Tour - Low962.90.6231
5-Band SF Bay Tour - Low/Med792.00.7575
5-Band SF Bay Tour - Medium692.70.8662
5-Band SF Bay Tour - Med/High642.10.9344
5-Band SF Bay Tour - High615.20.9753
Chicago-Mac Upwind0.8651
Chicago-Mac All Purpose0.8936
Chicago-Mac Downwind0.9181
Bayview-Mac Cove Island0.6649
Bayview-Mac Shore0.6698
Harvest Moon Regatta524.41.1441
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.20.9213
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1586.11060.0807.4686.2621.8584.8554.0504.1483.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.20.9213
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1586.11060.0807.4686.2621.8584.8554.0504.1483.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance651.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1586.11060.0807.4686.2621.8584.8554.0504.1483.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)651.20.9213
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1586.11060.0807.4686.2621.8584.8554.0504.1483.8
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9213
Triple Number Coastal/Long Distance Low0.7979
Triple Number Coastal/Long Distance Medium1.0026
Triple Number Coastal/Long Distance High1.1014
Triple Number Windward/Leeward Low0.6267
Triple Number Windward/Leeward Medium0.8285
Triple Number Windward/Leeward High0.9247
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1586.11060.0807.4686.2621.8584.8554.0504.1483.8
For information
General Purpose Handicap (GPH)671.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.20.9213
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1586.11060.0807.4686.2621.8584.8554.0504.1483.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.20.9213
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1586.11060.0807.4686.2621.8584.8554.0504.1483.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.20.9213
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1586.11060.0807.4686.2621.8584.8554.0504.1483.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low752.0
Triple Number Coastal/Long Distance Medium598.4
Triple Number Coastal/Long Distance High544.8
Triple Number Windward/Leeward Low957.4
Triple Number Windward/Leeward Medium724.2
Triple Number Windward/Leeward High648.9
Predominantly Upwind651.4
Predominantly Downwind605.3
Predominantly Reaching584.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.20.9213
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1586.11060.0807.4686.2621.8584.8554.0504.1483.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7979
Triple Number Coastal/Long Distance Medium1.0026
Triple Number Coastal/Long Distance High1.1014
Triple Number Windward/Leeward Low0.6267
Triple Number Windward/Leeward Medium0.8285
Triple Number Windward/Leeward High0.9247
Coastal/Long Distance0.9213
Predominantly Upwind0.9211
Predominantly Downwind0.9913
For information
General Purpose Handicap (GPH)671.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9963
Distanseseilas Trippeltall svak vind0.7979
Distanseseilas Trippeltall mellomvind1.0026
Distanseseilas Trippeltall sterk vind1.1014
Pølsebane Trippeltall svak vind0.6267
Pølsebane Trippeltall mellomvind0.8285
Pølsebane Trippeltall sterk vind0.9247
Motvind Singeltall0.9211
Medvind Singeltall0.9913
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Coastal/Long Distance651.20.9213
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind651.40.9211
Predominantly Downwind605.30.9913
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore609.40.9846
Cape Doctor Coastal512.81.1701
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7979
Triple Number Coastal/Long Distance Medium1.0026
Triple Number Coastal/Long Distance High1.1014
Triple Number Windward/Leeward Low0.6267
Triple Number Windward/Leeward Medium0.8285
Triple Number Windward/Leeward High0.9247
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7979
Triple Number Coastal/Long Distance Medium1.0026
Triple Number Coastal/Long Distance High1.1014
Triple Number Windward/Leeward Low0.6267
Triple Number Windward/Leeward Medium0.8285
Triple Number Windward/Leeward High0.9247
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.20.9213
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Predominantly Upwind651.40.9211
Predominantly Downwind605.30.9913
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1586.11060.0807.4686.2621.8584.8554.0504.1483.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.20.9213
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium598.41.0026
Triple Number Coastal/Long Distance High544.81.1014
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1586.11060.0807.4686.2621.8584.8554.0504.1483.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low752.00.7979
Triple Number AP Medium598.51.0025
Triple Number AP High544.81.1014
Triple Number Windward/Leeward Low1001.10.5993
Triple Number Windward/Leeward Medium724.20.8285
Triple Number Windward/Leeward High648.90.9247
Single Number Predominant Upwind676.60.8867
Single Number Predominant Reaching598.81.0020
Single Number Predominant Downwind630.60.9515
Predominant Upwind - Low897.60.6685
Predominant Upwind - Low/Med700.10.8571
Predominant Upwind - Medium634.60.9455
Predominant Upwind - Med/High604.60.9925
Predominant Upwind - High591.91.0137
Predominant Downwind Low912.50.6575
Predominant Downwind Low/Med680.90.8811
Predominant Downwind Medium586.91.0223
Predominant Downwind Med/High525.01.1428
Predominant Downwind High478.81.2532
Predominant Reaching Low811.10.7397
Predominant Reaching Low/Med631.30.9505
Predominant Reaching Medium564.31.0632
Predominant Reaching Med/High521.31.1511
Predominant Reaching High491.21.2215
SA/DSPL Upwind25.18SA/DSPL Downwind44.62
Scoring OptionTODTOT
5-Band Windward/Leeward Low1117.80.5368
5-Band Windward/Leeward Low/Med826.30.7262
5-Band Windward/Leeward Medium714.10.8402
5-Band Windward/Leeward Med/High656.70.9137
5-Band Windward/Leeward High627.80.9557
Windward/Leeward 60-40 Low1118.40.5365
Windward/Leeward 60-40 Low/Med834.80.7187
Windward/Leeward 60-40 Medium730.20.8217
Windward/Leeward 60-40 Med/High680.60.8816
Windward/Leeward 60-40 High659.30.9101
5-Band AP Low831.60.7215
5-Band AP Low/Med665.20.9020
5-Band AP Medium591.71.0140
5-Band AP Med/High551.21.0885
5-Band AP High527.21.1380
5-Band SF Bay Tour - Low962.90.6231
5-Band SF Bay Tour - Low/Med792.00.7575
5-Band SF Bay Tour - Medium692.70.8662
5-Band SF Bay Tour - Med/High642.10.9344
5-Band SF Bay Tour - High615.20.9753
Chicago-Mac Upwind0.8651
Chicago-Mac All Purpose0.8936
Chicago-Mac Downwind0.9181
Bayview-Mac Cove Island0.6649
Bayview-Mac Shore0.6698
Harvest Moon Regatta524.41.1441
ORC Ref  03390003M06Issued on 28/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
FORTALEZA 2JPN6740
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassAIOLOS 26+1Measurement22/06/2015HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.290Max. Beam2.782Draft1.847Displacement2,187Wetted area14.88IMS L7.519LSM07.221Acc. length8.290Sink (kg/mm) 11.56
VCGD-0.070VCGM-0.077RM Rated (kg·m) 50.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.381PBW0.101PIPA0.0031
EDL1.220ST10.039ST2
ST3ST40.112ST50.263
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P10.378IG10.570ISP11.187MDT10.078MDL10.124MDT2MDL2TLTaperMW0.124GO0.124
E3.680J3.059BAS1.457FSDFoilSFJ0.000SPL3.358WPLTPSBD0.095MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date22/06/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03390003M06Issued on 28/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
FORTALEZA 2JPN6740
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.160.791.342.253.0122.16
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.100.541.011.993.034.1110.01NoNo 20.36
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment111.0511.0511.055.835.5753.21
ORC Ref  03390003M06Issued on 28/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org