Club Certificate2026
Qualia RIVIERAJPN 7003
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 Angles48.6°45.8°43.7°41.9°41.1°40.6°40.3°40.0°40.4°
Beat VMG2.774.035.005.696.096.316.456.606.62
52°4.456.327.658.539.019.249.389.569.61
60°4.916.798.078.919.369.589.719.899.96
75°5.347.178.419.209.659.9310.1310.3910.55
90°5.237.078.339.179.6910.0510.3610.8611.20
110°4.997.038.559.5210.0910.5110.8311.3911.76
120°4.826.868.429.4510.0610.6011.1211.9012.59
135°4.276.207.718.889.6510.2110.7812.0113.57
150°3.525.176.557.748.759.4910.0010.9812.08
Run VMG3.054.485.686.707.588.258.759.6010.46
Gybe Angles138.1°141.1°144.2°147.7°150.5°152.5°155.2°159.7°148.3°
APH ToD:445.2CDL: 14.977APH ToT: 1.3476CertNo:260400
BOAT
ClassSwan 58DesignerGerman FreasBuilderNautorAge date12/2021Series date01/2019Offset fileSWAN58.offData fileJC260400
HULL
Length Overall17.942 mMaximum Beam5.266 mDraft2.697 mDisplacement25,400 kgDLR4.9369IMS DivisionCruiser/RacerDynamic Allowance0.240%Age Allowance0.228%RS Assessment-0.432%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.610m
CREW
Maximum weight1,500 kg(default)Minimum weight1,275 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail105.22106.41Headsail Luffed99.5999.59Headsail FlyingSymmetricAsymmetric300.29300.29 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail32.75Storm Jib32.52Heavy Weather Jib87.79
SAIL LIMITS
Headsails8
✱ One set on the forestay
Spinnakers6
STABILITY
Righting Moment 879.3 kg·m Stability Index 127.8
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  03390004JI1 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Qualia RIVIERAJPN 7003
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 VMG1299.4894.3719.9632.4591.5570.8558.3545.1543.8
52°809.8569.9470.8421.9399.7389.7383.6376.8374.5
60°733.2530.3446.0404.0384.8375.8370.7364.2361.5
75°674.6501.9428.2391.5373.1362.4355.4346.5341.1
90°687.8509.2432.3392.5371.6358.1347.4331.5321.3
110°721.7512.3420.9378.0357.0342.5332.5316.0306.1
120°747.0524.5427.4381.1357.8339.7323.8302.4285.9
135°842.2580.9466.9405.5373.1352.5333.9299.7265.2
150°1022.6696.2549.4465.4411.3379.4359.8327.9298.0
Run VMG1180.8803.8634.4537.3474.7436.2411.5375.1344.1
Selected Courses
Windward / Leeward1240.1849.1677.2584.9533.1503.5484.9460.1443.9
All purpose925.3645.8524.4461.2427.7408.2394.8375.9362.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward559.31.0728
All purpose445.21.3476
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.51.2308
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1234.2844.6634.5523.6458.9424.1397.8357.8344.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.9308
Downwind "popa"1.1434
70% up, 30% down "Ilhabela"0.9858
30% up, 70% down "Ilhabela-inverso"1.0701
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Predominantly Upwind485.51.2357
Predominantly Downwind451.51.3288
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP464.71.2911 Predom. Rc High352.11.7042 5B SF Bay L/M617.00.9724 TriNum AP Low585.11.0255 Predom. Dn Low706.80.8489 5B SF Bay Med523.71.1458 TriNum AP Med442.11.3571 Predom. Dn L/M514.01.1674 5B SF Bay M/H472.11.2708 TriNum AP High391.11.5342 Predom. Dn Med434.11.3822 5B SF Bay High447.61.3403 TriNum W/L Low801.60.7485 Predom. Dn M/H386.01.5544 5B AP Low649.00.9244 TriNum W/L Med554.91.0812 Predom. Dn High357.41.6788 5B AP L/M505.71.1864 TriNum W/L Hig480.31.2493 ChiMac Up Low630.00.9523 5B AP Med435.31.3783 Predom. Upwind508.21.1807 ChiMac Up Med561.61.0684 5B AP M/H396.71.5126 Predom. Reaching441.51.3591 ChiMac Up High482.71.2431 5B AP High376.91.5920 Predom. Downwind472.91.2687 ChiMac Off Low603.40.9943 5B W/L Low903.90.6638 Predom. Up Low727.00.8253 ChiMac Off Med529.61.1329 5B W/L L/M648.70.9250 Predom. Up L/M538.81.1137 ChiMac Off High442.61.3555 5B W/L Med544.71.1015 Predom. Up Med468.11.2819 ChiMac AP Low613.50.9780 5B W/L M/H487.91.2297 Predom. Up M/H432.61.3869 ChiMac AP Med543.31.1043 5B W/L High461.61.2998 Predom. Up High416.41.4410 ChiMac AP High461.31.3006 W/L 60-40 Low913.50.6568 Predom. Rc Low629.60.9529 BayMac Cove Island711.80.8429 W/L 60-40 L/M658.10.9117 Predom. Rc L/M471.51.2726 BayMac Shore706.10.8497 W/L 60-40 Med556.31.0785 Predom. Rc Med409.41.4656 Harvest Moon385.41.5567 W/L 60-40 M/H502.51.1940 Predom. Rc M/H373.51.6065 5B SF Bay Low758.30.7913 W/L 60-40 High478.71.2533      SA/DSPL Up23.45SA/DSPL Dn46.43
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.51.2308
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1234.2844.6634.5523.6458.9424.1397.8357.8344.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.51.2308
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1234.2844.6634.5523.6458.9424.1397.8357.8344.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance487.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1234.2844.6634.5523.6458.9424.1397.8357.8344.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating487.51.2308
FinRating, kevyt tuuli887.61.1267
FinRating, kova tuuli378.61.3208
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.2308
Triple Number Coastal/Long Distance Low1.0255
Triple Number Coastal/Long Distance Medium1.3572
Triple Number Coastal/Long Distance High1.5342
Triple Number Windward/Leeward Low0.7862
Triple Number Windward/Leeward Medium1.0812
Triple Number Windward/Leeward High1.2493
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1234.2844.6634.5523.6458.9424.1397.8357.8344.7
For information
General Purpose Handicap (GPH)502.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.51.2308
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Saronikos S All Purpose519.61.1547
Saronikos S Upwind587.51.0212
Saronikos S Downwind434.51.3808
Saronikos N All Purpose540.91.1092
Saronikos N Upwind614.80.9760
Saronikos N Downwind469.61.2776
Saronikos SW All Purpose522.51.1484
Saronikos SW Upwind606.90.9886
Saronikos SW Downwind434.91.3798
Saronikos NE All Purpose559.51.0723
Saronikos NE Upwind571.91.0492
Saronikos NE Downwind529.31.1335
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1234.2844.6634.5523.6458.9424.1397.8357.8344.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose464.71.2911
5-Band All Purpose Low713.00.8415
5-Band All Purpose L/M524.81.1434
5-Band All Purpose Med450.21.3327
5-Band All Purpose M/H408.81.4679
5-Band All Purpose High386.61.5520
Single Number Predominant Upwind484.71.2378
Single Number Predominant Reaching423.41.4171
Single Number Predominant Downwind451.91.3278
5-Band 50-50 Windward/Leeward Low903.90.6638
5-Band 50-50 Windward/Leeward L/M648.70.9250
5-Band 50-50 Windward/Leeward Med544.71.1015
5-Band 50-50 Windward/Leeward M/H487.91.2297
5-Band 50-50 Windward/Leeward High461.61.2998
5-Band 60-40 Windward/Leeward Low913.50.6568
5-Band 60-40 Windward/Leeward L/M658.10.9117
5-Band 60-40 Windward/Leeward Med556.31.0785
5-Band 60-40 Windward/Leeward M/H502.51.1940
5-Band 60-40 Windward/Leeward High478.71.2533
Triple Number 50-50 Windward/Leeward Low801.60.7485
Triple Number 50-50 Windward/Leeward Med555.01.0810
Triple Number 50-50 Windward/Leeward High480.31.2493
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward571.01.0508
Triple Number 60-40 Windward/Leeward Low810.80.7400
Triple Number 60-40 Windward/Leeward Med566.21.0597
Triple Number 60-40 Windward/Leeward High495.51.2109
Triple Number All-Purpose Low637.10.9417
Triple Number All-Purpose Med457.51.3115
Triple Number All-Purpose High402.61.4904
Triple Number Predominant Upwind Low655.50.9153
Triple Number Predominant Upwind Med477.01.2580
Triple Number Predominant Upwind High431.81.3894
Triple Number Predominant Reaching Low570.01.0526
Triple Number Predominant Reaching Med423.21.4179
Triple Number Predominant Reaching High359.81.6674
Triple Number Predominant Downwind Low629.00.9539
Triple Number Predominant Downwind Med442.81.3551
Triple Number Predominant Downwind High370.81.6183
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.51.2308
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1234.2844.6634.5523.6458.9424.1397.8357.8344.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.51.2308
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1234.2844.6634.5523.6458.9424.1397.8357.8344.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low585.1
Triple Number Coastal/Long Distance Medium442.1
Triple Number Coastal/Long Distance High391.1
Triple Number Windward/Leeward Low763.2
Triple Number Windward/Leeward Medium554.9
Triple Number Windward/Leeward High480.3
Predominantly Upwind485.5
Predominantly Downwind451.5
Predominantly Reaching430.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.51.2308
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1234.2844.6634.5523.6458.9424.1397.8357.8344.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0255
Triple Number Coastal/Long Distance Medium1.3572
Triple Number Coastal/Long Distance High1.5342
Triple Number Windward/Leeward Low0.7862
Triple Number Windward/Leeward Medium1.0812
Triple Number Windward/Leeward High1.2493
Coastal/Long Distance1.2308
Predominantly Upwind1.2357
Predominantly Downwind1.3288
For information
General Purpose Handicap (GPH)502.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.3476
Distanseseilas Trippeltall svak vind1.0255
Distanseseilas Trippeltall mellomvind1.3572
Distanseseilas Trippeltall sterk vind1.5342
Pølsebane Trippeltall svak vind0.7862
Pølsebane Trippeltall mellomvind1.0812
Pølsebane Trippeltall sterk vind1.2493
Motvind Singeltall1.2357
Medvind Singeltall1.3288
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Coastal/Long Distance487.51.2308
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind485.51.2357
Predominantly Downwind451.51.3288
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore448.81.3369
Cape Doctor Coastal366.61.6365
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0255
Triple Number Coastal/Long Distance Medium1.3572
Triple Number Coastal/Long Distance High1.5342
Triple Number Windward/Leeward Low0.7862
Triple Number Windward/Leeward Medium1.0812
Triple Number Windward/Leeward High1.2493
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0255
Triple Number Coastal/Long Distance Medium1.3572
Triple Number Coastal/Long Distance High1.5342
Triple Number Windward/Leeward Low0.7862
Triple Number Windward/Leeward Medium1.0812
Triple Number Windward/Leeward High1.2493
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.51.2308
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Predominantly Upwind485.51.2357
Predominantly Downwind451.51.3288
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1234.2844.6634.5523.6458.9424.1397.8357.8344.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance487.51.2308
Triple Number Coastal/Long Distance Low585.11.0255
Triple Number Coastal/Long Distance Medium442.11.3572
Triple Number Coastal/Long Distance High391.11.5342
Triple Number Windward/Leeward Low763.20.7862
Triple Number Windward/Leeward Medium554.91.0812
Triple Number Windward/Leeward High480.31.2493
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1234.2844.6634.5523.6458.9424.1397.8357.8344.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP464.71.2911 Predom. Dn High357.41.6788 5B AP M/H396.71.5126 TriNum AP Low585.11.0255 Predom. Rc Low629.60.9529 5B AP High376.91.5920 TriNum AP Med442.11.3571 Predom. Rc L/M471.51.2726 5B SF Bay Low758.30.7913 TriNum AP High391.11.5342 Predom. Rc Med409.41.4656 5B SF Bay L/M617.00.9724 TriNum W/L Low801.60.7485 Predom. Rc M/H373.51.6065 5B SF Bay Med523.71.1458 TriNum W/L Med554.91.0812 Predom. Rc High352.11.7042 5B SF Bay M/H472.11.2708 TriNum W/L Hig480.31.2493 5B W/L Low903.90.6638 5B SF Bay High447.61.3403 Predom. Upwind508.21.1807 5B W/L L/M648.70.9250 ChiMac Up Low630.00.9523 Predom. Reaching441.51.3591 5B W/L Med544.71.1015 ChiMac Up Med561.61.0684 Predom. Downwind472.91.2687 5B W/L M/H487.91.2297 ChiMac Up High482.71.2431 Predom. Up Low727.00.8253 5B W/L High461.61.2998 ChiMac Off Low603.40.9943 Predom. Up L/M538.81.1137 W/L 60-40 Low913.50.6568 ChiMac Off Med529.61.1329 Predom. Up Med468.11.2819 W/L 60-40 L/M658.10.9117 ChiMac Off High442.61.3555 Predom. Up M/H432.61.3869 W/L 60-40 Med556.31.0785 ChiMac AP Low613.50.9780 Predom. Up High416.41.4410 W/L 60-40 M/H502.51.1940 ChiMac AP Med543.31.1043 Predom. Dn Low706.80.8489 W/L 60-40 High478.71.2533 ChiMac AP High461.31.3006 Predom. Dn L/M514.01.1674 5B AP Low649.00.9244 BayMac Cove Island711.80.8429 Predom. Dn Med434.11.3822 5B AP L/M505.71.1864 BayMac Shore706.10.8497 Predom. Dn M/H386.01.5544 5B AP Med435.31.3783 Harvest Moon385.41.5567      SA/DSPL Up23.45SA/DSPL Dn46.43
ORC Ref  03390004JI1 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Qualia RIVIERAJPN 7003
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSwan 58MeasurementHINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall17.942Maximum beam5.266Draft2.697Displacement25,400Wetted area69.80IMS L17.206LSM017.262Accomod. length17.114Sink (kg/mm) 53.95
VCGD0.067VCGM0.074 RM Rated (kg·m) 879.3Limit of positive stability(°) 115.4 Stability Index 127.8 BLR index 0.0000Default crew weight1,500 Declared crew weight 900
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.610PBWPIPA0.0029
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustable (NMP)ForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P24.300IG25.500ISP27.120MDT10.365MDL10.170MDT2MDL2TLTaperMWGO
E7.700J7.210BAS2.450FSDFoilSFJSPLWPLTPS8.750BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/09/2025
SFFP0.780FFMFF1.824LCFcl9.943SG
SAFP16.618FAMFA1.522LCFsh10.256HBI1.640
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03390004JI1 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Qualia RIVIERAJPN 7003
JAPAN SAILING FEDERATION
4-2, Kasumigaokacho,
Shinjuku, Tokyo
Japan
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.181.432.604.576.19105.22
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.081.072.103.915.797.5625.60YesNo 99.59
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment128.7025.5727.1413.2113.5697%300.29
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangYesHeadsail cunninghamNoTack lineNoOuthaulYesMain travellerNoHalyardsYes
CRUISER/RACER REQUIREMENTS*
Accommodation length17.1 mTable area0.88 m²Headroom1.90 mMinimum number of berths8Personal gear stowage0.32 m³Fresh water capacity444 lMinimum number of seats in cockpit8Food stowage0.48 m³Fuel capacity192 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03390004JI1 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org