Double HandedClub 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 Angles48.9°45.6°43.4°42.3°41.5°41.2°41.1°41.1°42.2°
Beat VMG2.814.075.015.605.916.106.226.346.27
52°4.506.367.658.438.829.049.189.349.35
60°4.966.818.088.859.239.429.559.709.75
75°5.367.198.429.199.609.8510.0010.2210.34
90°5.287.108.359.199.6910.0310.3110.7311.02
110°5.017.038.549.4910.0110.3310.6311.1211.44
120°4.856.888.439.4510.0610.5811.0011.6612.28
135°4.316.247.768.929.6810.2510.8312.1013.55
150°3.555.216.607.788.809.5310.0611.0812.29
Run VMG3.084.515.726.747.628.298.799.6510.64
Gybe Angles138.1°141.2°144.2°147.8°150.5°152.5°154.9°156.7°147.7°
APH ToD:448.8CDL: 14.547APH ToT: 1.3368CertNo:260400
BOAT
ClassSwan 58DesignerGerman FreasBuilderNautorAge date12/2021Series date01/2019Offset fileSWAN58.offData fileJC260400
HULL
Length Overall17.942 mMaximum Beam5.266 mDraft2.696 mDisplacement25,400 kgDLR4.9076IMS DivisionCruiser/RacerDynamic Allowance0.240%Age Allowance0.228%RS Assessment-0.432%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.610m
CREW
Maximum weight170 kg(default)Minimum weight120 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 880.2 kg·m Stability Index 130.2
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  03390004JIT Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 VMG1283.3884.9718.8642.7608.9590.4579.0567.9574.6
52°799.2565.9470.7426.8408.2398.4392.2385.6384.9
60°726.2528.3445.8406.9390.0382.0376.9371.0369.4
75°671.4500.8427.6391.8374.9365.6360.0352.1348.1
90°682.1507.3431.4391.9371.5358.8349.2335.5326.5
110°718.7511.9421.7379.4359.6348.4338.7323.8314.8
120°742.6523.0427.1381.0358.0340.4327.3308.6293.2
135°834.8576.8464.2403.7371.9351.2332.4297.6265.7
150°1013.1690.7545.5462.6409.2377.7357.9324.8293.0
Run VMG1169.8797.6629.9534.1472.3434.3409.8373.0338.3
Selected Courses
Windward / Leeward1226.6841.3674.4588.4540.6512.3494.4470.4456.4
All purpose916.4641.3522.9463.4432.3414.0401.3383.2372.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward564.81.0623
All purpose448.81.3368
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance491.01.2219
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1220.9836.9632.0526.3464.2429.8403.7363.6351.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.9145
Downwind "popa"1.1504
70% up, 30% down "Ilhabela"0.9744
30% up, 70% down "Ilhabela-inverso"1.0678
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Predominantly Upwind491.11.2218
Predominantly Downwind451.51.3290
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP467.91.2823 Predom. Rc High356.41.6835 5B SF Bay L/M617.70.9714 TriNum AP Low582.11.0307 Predom. Dn Low701.30.8555 5B SF Bay Med530.31.1313 TriNum AP Med445.71.3462 Predom. Dn L/M512.41.1710 5B SF Bay M/H481.81.2455 TriNum AP High397.71.5087 Predom. Dn Med434.81.3800 5B SF Bay High458.61.3083 TriNum W/L Low796.10.7537 Predom. Dn M/H387.71.5475 5B AP Low645.00.9303 TriNum W/L Med560.61.0702 Predom. Dn High359.51.6691 5B AP L/M506.01.1858 TriNum W/L Hig489.91.2248 ChiMac Up Low628.90.9540 5B AP Med439.41.3656 Predom. Upwind513.31.1689 ChiMac Up Med564.21.0635 5B AP M/H403.01.4888 Predom. Reaching442.61.3558 ChiMac Up High489.11.2266 5B AP High384.41.5609 Predom. Downwind472.71.2693 ChiMac Off Low600.30.9995 5B W/L Low895.90.6697 Predom. Up Low721.00.8321 ChiMac Off Med528.11.1361 5B W/L L/M648.90.9246 Predom. Up L/M540.31.1105 ChiMac Off High443.01.3545 5B W/L Med551.11.0888 Predom. Up Med475.01.2630 ChiMac AP Low611.40.9814 5B W/L M/H497.21.2066 Predom. Up M/H442.11.3571 ChiMac AP Med543.81.1033 5B W/L High472.21.2708 Predom. Up High427.31.4043 ChiMac AP High464.61.2913 W/L 60-40 Low905.30.6628 Predom. Rc Low625.30.9596 BayMac Cove Island708.80.8465 W/L 60-40 L/M659.20.9102 Predom. Rc L/M471.01.2739 BayMac Shore703.20.8532 W/L 60-40 Med564.51.0629 Predom. Rc Med411.31.4588 Harvest Moon386.51.5524 W/L 60-40 M/H514.11.1671 Predom. Rc M/H376.81.5925 5B SF Bay Low752.30.7975 W/L 60-40 High491.91.2197      SA/DSPL Up23.45SA/DSPL Dn46.43
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance491.01.2219
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1220.9836.9632.0526.3464.2429.8403.7363.6351.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance491.01.2219
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1220.9836.9632.0526.3464.2429.8403.7363.6351.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance491.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1220.9836.9632.0526.3464.2429.8403.7363.6351.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating491.01.2219
FinRating, kevyt tuuli879.81.1366
FinRating, kova tuuli385.91.2955
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.2219
Triple Number Coastal/Long Distance Low1.0307
Triple Number Coastal/Long Distance Medium1.3464
Triple Number Coastal/Long Distance High1.5087
Triple Number Windward/Leeward Low0.7918
Triple Number Windward/Leeward Medium1.0702
Triple Number Windward/Leeward High1.2248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1220.9836.9632.0526.3464.2429.8403.7363.6351.6
For information
General Purpose Handicap (GPH)504.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance491.01.2219
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Saronikos S All Purpose521.71.1502
Saronikos S Upwind591.41.0146
Saronikos S Downwind432.91.3861
Saronikos N All Purpose544.31.1022
Saronikos N Upwind618.00.9710
Saronikos N Downwind468.21.2815
Saronikos SW All Purpose522.41.1485
Saronikos SW Upwind607.00.9885
Saronikos SW Downwind434.01.3824
Saronikos NE All Purpose561.31.0689
Saronikos NE Upwind574.01.0452
Saronikos NE Downwind528.01.1365
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1220.9836.9632.0526.3464.2429.8403.7363.6351.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose467.91.2823
5-Band All Purpose Low707.50.8481
5-Band All Purpose L/M524.71.1435
5-Band All Purpose Med453.91.3218
5-Band All Purpose M/H414.31.4483
5-Band All Purpose High393.11.5264
Single Number Predominant Upwind490.21.2241
Single Number Predominant Reaching424.71.4127
Single Number Predominant Downwind452.01.3275
5-Band 50-50 Windward/Leeward Low895.90.6697
5-Band 50-50 Windward/Leeward L/M648.90.9246
5-Band 50-50 Windward/Leeward Med551.11.0888
5-Band 50-50 Windward/Leeward M/H497.21.2066
5-Band 50-50 Windward/Leeward High472.21.2708
5-Band 60-40 Windward/Leeward Low905.30.6628
5-Band 60-40 Windward/Leeward L/M659.20.9102
5-Band 60-40 Windward/Leeward Med564.51.0629
5-Band 60-40 Windward/Leeward M/H514.11.1671
5-Band 60-40 Windward/Leeward High491.91.2197
Triple Number 50-50 Windward/Leeward Low796.10.7537
Triple Number 50-50 Windward/Leeward Med560.71.0701
Triple Number 50-50 Windward/Leeward High489.91.2248
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward578.21.0378
Triple Number 60-40 Windward/Leeward Low805.40.7450
Triple Number 60-40 Windward/Leeward Med573.51.0462
Triple Number 60-40 Windward/Leeward High507.41.1824
Triple Number All-Purpose Low633.30.9474
Triple Number All-Purpose Med460.81.3022
Triple Number All-Purpose High408.31.4695
Triple Number Predominant Upwind Low652.00.9203
Triple Number Predominant Upwind Med483.11.2419
Triple Number Predominant Upwind High442.41.3562
Triple Number Predominant Reaching Low567.01.0582
Triple Number Predominant Reaching Med425.21.4110
Triple Number Predominant Reaching High363.01.6530
Triple Number Predominant Downwind Low624.90.9601
Triple Number Predominant Downwind Med442.81.3551
Triple Number Predominant Downwind High371.61.6148
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance491.01.2219
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1220.9836.9632.0526.3464.2429.8403.7363.6351.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance491.01.2219
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1220.9836.9632.0526.3464.2429.8403.7363.6351.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low582.1
Triple Number Coastal/Long Distance Medium445.6
Triple Number Coastal/Long Distance High397.7
Triple Number Windward/Leeward Low757.8
Triple Number Windward/Leeward Medium560.6
Triple Number Windward/Leeward High489.9
Predominantly Upwind491.1
Predominantly Downwind451.5
Predominantly Reaching431.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance491.01.2219
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1220.9836.9632.0526.3464.2429.8403.7363.6351.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0307
Triple Number Coastal/Long Distance Medium1.3464
Triple Number Coastal/Long Distance High1.5087
Triple Number Windward/Leeward Low0.7918
Triple Number Windward/Leeward Medium1.0702
Triple Number Windward/Leeward High1.2248
Coastal/Long Distance1.2219
Predominantly Upwind1.2218
Predominantly Downwind1.3290
For information
General Purpose Handicap (GPH)504.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.3368
Distanseseilas Trippeltall svak vind1.0307
Distanseseilas Trippeltall mellomvind1.3464
Distanseseilas Trippeltall sterk vind1.5087
Pølsebane Trippeltall svak vind0.7918
Pølsebane Trippeltall mellomvind1.0702
Pølsebane Trippeltall sterk vind1.2248
Motvind Singeltall1.2218
Medvind Singeltall1.3290
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Coastal/Long Distance491.01.2219
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind491.11.2218
Predominantly Downwind451.51.3290
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore460.61.3025
Cape Doctor Coastal375.31.5986
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0307
Triple Number Coastal/Long Distance Medium1.3464
Triple Number Coastal/Long Distance High1.5087
Triple Number Windward/Leeward Low0.7918
Triple Number Windward/Leeward Medium1.0702
Triple Number Windward/Leeward High1.2248
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0307
Triple Number Coastal/Long Distance Medium1.3464
Triple Number Coastal/Long Distance High1.5087
Triple Number Windward/Leeward Low0.7918
Triple Number Windward/Leeward Medium1.0702
Triple Number Windward/Leeward High1.2248
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance491.01.2219
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Predominantly Upwind491.11.2218
Predominantly Downwind451.51.3290
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1220.9836.9632.0526.3464.2429.8403.7363.6351.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance491.01.2219
Triple Number Coastal/Long Distance Low582.11.0307
Triple Number Coastal/Long Distance Medium445.61.3464
Triple Number Coastal/Long Distance High397.71.5087
Triple Number Windward/Leeward Low757.80.7918
Triple Number Windward/Leeward Medium560.61.0702
Triple Number Windward/Leeward High489.91.2248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1220.9836.9632.0526.3464.2429.8403.7363.6351.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP467.91.2823 Predom. Dn High359.51.6691 5B AP M/H403.01.4888 TriNum AP Low582.11.0307 Predom. Rc Low625.30.9596 5B AP High384.41.5609 TriNum AP Med445.71.3462 Predom. Rc L/M471.01.2739 5B SF Bay Low752.30.7975 TriNum AP High397.71.5087 Predom. Rc Med411.31.4588 5B SF Bay L/M617.70.9714 TriNum W/L Low796.10.7537 Predom. Rc M/H376.81.5925 5B SF Bay Med530.31.1313 TriNum W/L Med560.61.0702 Predom. Rc High356.41.6835 5B SF Bay M/H481.81.2455 TriNum W/L Hig489.91.2248 5B W/L Low895.90.6697 5B SF Bay High458.61.3083 Predom. Upwind513.31.1689 5B W/L L/M648.90.9246 ChiMac Up Low628.90.9540 Predom. Reaching442.61.3558 5B W/L Med551.11.0888 ChiMac Up Med564.21.0635 Predom. Downwind472.71.2693 5B W/L M/H497.21.2066 ChiMac Up High489.11.2266 Predom. Up Low721.00.8321 5B W/L High472.21.2708 ChiMac Off Low600.30.9995 Predom. Up L/M540.31.1105 W/L 60-40 Low905.30.6628 ChiMac Off Med528.11.1361 Predom. Up Med475.01.2630 W/L 60-40 L/M659.20.9102 ChiMac Off High443.01.3545 Predom. Up M/H442.11.3571 W/L 60-40 Med564.51.0629 ChiMac AP Low611.40.9814 Predom. Up High427.31.4043 W/L 60-40 M/H514.11.1671 ChiMac AP Med543.81.1033 Predom. Dn Low701.30.8555 W/L 60-40 High491.91.2197 ChiMac AP High464.61.2913 Predom. Dn L/M512.41.1710 5B AP Low645.00.9303 BayMac Cove Island708.80.8465 Predom. Dn Med434.81.3800 5B AP L/M506.01.1858 BayMac Shore703.20.8532 Predom. Dn M/H387.71.5475 5B AP Med439.41.3656 Harvest Moon386.51.5524      SA/DSPL Up23.45SA/DSPL Dn46.43
ORC Ref  03390004JIT Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 beam5.266Draft2.696Displacement25,400Wetted area69.86IMS L17.065LSM017.296Accomod. length17.114Sink (kg/mm) 54.03
VCGD0.071VCGM0.078 RM Rated (kg·m) 880.2Limit of positive stability(°) 117.8 Stability Index 130.2 BLR index 0.0000Default crew weight170 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
SFFP0.780FFMFF1.832LCFcl9.966SG
SAFP16.618FAMFA1.516LCFsh10.279HBI1.642
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03390004JIT Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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  03390004JIT Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org