Club Certificate2026
STORMFRA-53493
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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°45.9°43.5°42.0°41.2°40.9°40.4°40.0°40.3°
Beat VMG2.593.774.685.345.786.046.206.366.37
52°4.165.917.148.008.548.859.029.199.25
60°4.596.347.528.358.859.159.339.519.58
75°4.956.677.838.629.109.419.659.9810.16
90°4.846.577.948.809.239.479.7610.2810.69
110°4.876.818.249.139.6510.0810.3910.8811.31
120°4.726.688.139.079.6210.1110.5811.3511.94
135°4.206.057.508.589.279.7810.2811.3412.67
150°3.465.076.407.548.499.159.6110.4511.40
Run VMG3.004.395.546.537.367.978.439.219.95
Gybe Angles138.5°141.7°145.1°148.3°151.0°152.9°156.5°161.5°159.2°
APH ToD:466.3CDL: 13.675APH ToT: 1.2867CertNo:26398a
BOAT
ClassSWAN 55DesignerGerman FRERSBuilderNautor SwanAge date06/2024Series date01/2022Offset fileSWAN55.offData fileF53493_26398a
HULL
Length Overall16.578 mMaximum Beam5.018 mDraft2.510 mDisplacement23,057 kgDLR5.5567IMS DivisionCruiser/RacerDynamic Allowance0.270%Age Allowance0.130%RS Assessment-0.483%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.550m
CREW
Maximum weight550 kg(declared)Minimum weight420 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail88.3089.34Headsail Luffed75.4675.46Headsail FlyingSymmetricAsymmetric268.52268.52 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail27.20Storm Jib26.96Heavy Weather Jib72.79
SAIL LIMITS
Headsails8
✱ One set on the forestay
Spinnakers6
STABILITY
Righting Moment 775.4 kg·m Stability Index 141.2
COMMENTS
2026: 1st ORC / Hull #55-212 / H.Sail Furl. / DSPL from IRC / Yanmar 4JH110 / From: ITA511.dxt
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  043300050FR Issued on 11/09/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
STORMFRA-53493
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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 VMG1389.8954.1769.6674.6622.8595.6580.6566.3564.7
52°865.5608.7504.5450.1421.6406.6399.1391.5389.2
60°784.3568.2478.5431.0406.7393.6386.0378.7375.6
75°727.0539.9459.8417.6395.6382.5373.2360.9354.2
90°743.6548.1453.2409.0390.2380.1368.8350.0336.7
110°739.7528.5436.9394.2372.9357.1346.5330.9318.4
120°762.8538.9442.5397.1374.1356.2340.2317.1301.4
135°856.9594.7480.3419.7388.2368.1350.1317.4284.1
150°1039.4710.2562.6477.5423.8393.5374.8344.4315.9
Run VMG1200.2820.1649.7551.3489.0451.9427.3391.0361.9
Selected Courses
Windward / Leeward1295.0887.1709.6612.9555.9523.8503.9478.7463.3
All purpose969.9677.7550.8484.4447.8426.6412.2392.6379.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward583.81.0278
All purpose466.31.2867
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance510.01.1765
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.5880.4664.5548.9479.9443.2415.6374.1360.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8817
Downwind "popa"1.1110
70% up, 30% down "Ilhabela"0.9399
30% up, 70% down "Ilhabela-inverso"1.0306
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Predominantly Upwind510.61.1751
Predominantly Downwind470.11.2764
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP486.41.2335 Predom. Rc High369.71.6228 5B SF Bay L/M647.20.9270 TriNum AP Low614.30.9768 Predom. Dn Low732.40.8192 5B SF Bay Med547.41.0961 TriNum AP Med463.31.2951 Predom. Dn L/M533.81.1241 5B SF Bay M/H491.61.2206 TriNum AP High408.41.4691 Predom. Dn Med451.91.3278 5B SF Bay High466.51.2863 TriNum W/L Low838.30.7157 Predom. Dn M/H403.31.4878 5B AP Low679.20.8833 TriNum W/L Med579.71.0350 Predom. Dn High374.71.6012 5B AP L/M530.91.1302 TriNum W/L Hig499.41.2014 ChiMac Up Low666.80.8998 5B AP Med455.91.3161 Predom. Upwind534.81.1219 ChiMac Up Med592.91.0121 5B AP M/H414.31.4483 Predom. Reaching463.01.2959 ChiMac Up High507.51.1823 5B AP High393.61.5242 Predom. Downwind492.11.2192 ChiMac Off Low625.90.9586 5B W/L Low944.70.6351 Predom. Up Low770.60.7786 ChiMac Off Med550.11.0908 5B W/L L/M679.00.8837 Predom. Up L/M569.91.0529 ChiMac Off High461.01.3016 5B W/L Med568.51.0554 Predom. Up Med492.01.2196 ChiMac AP Low643.30.9327 5B W/L M/H507.41.1826 Predom. Up M/H451.71.3283 ChiMac AP Med569.31.0540 5B W/L High480.41.2490 Predom. Up High434.31.3816 ChiMac AP High482.91.2424 W/L 60-40 Low959.10.6256 Predom. Rc Low662.30.9060 BayMac Cove Island745.10.8053 W/L 60-40 L/M691.50.8677 Predom. Rc L/M494.01.2145 BayMac Shore739.90.8109 W/L 60-40 Med581.91.0311 Predom. Rc Med428.71.3994 Harvest Moon404.31.4840 W/L 60-40 M/H522.81.1478 Predom. Rc M/H391.91.5308 5B SF Bay Low795.00.7548 W/L 60-40 High498.01.2048      SA/DSPL Up20.00SA/DSPL Dn43.59
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance510.01.1765
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.5880.4664.5548.9479.9443.2415.6374.1360.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance510.01.1765
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.5880.4664.5548.9479.9443.2415.6374.1360.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance510.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.5880.4664.5548.9479.9443.2415.6374.1360.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating510.01.1765
FinRating, kevyt tuuli927.51.0781
FinRating, kova tuuli395.71.2636
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1765
Triple Number Coastal/Long Distance Low0.9768
Triple Number Coastal/Long Distance Medium1.2952
Triple Number Coastal/Long Distance High1.4691
Triple Number Windward/Leeward Low0.7515
Triple Number Windward/Leeward Medium1.0350
Triple Number Windward/Leeward High1.2014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.5880.4664.5548.9479.9443.2415.6374.1360.9
For information
General Purpose Handicap (GPH)526.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance510.01.1765
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Saronikos S All Purpose548.11.0947
Saronikos S Upwind624.80.9604
Saronikos S Downwind450.21.3328
Saronikos N All Purpose567.61.0570
Saronikos N Upwind652.50.9196
Saronikos N Downwind484.71.2378
Saronikos SW All Purpose552.01.0870
Saronikos SW Upwind646.90.9275
Saronikos SW Downwind450.71.3313
Saronikos NE All Purpose586.21.0236
Saronikos NE Upwind608.00.9869
Saronikos NE Downwind544.81.1012
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.5880.4664.5548.9479.9443.2415.6374.1360.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose486.41.2335
5-Band All Purpose Low748.20.8019
5-Band All Purpose L/M550.21.0906
5-Band All Purpose Med471.11.2736
5-Band All Purpose M/H427.21.4046
5-Band All Purpose High404.31.4840
Single Number Predominant Upwind510.01.1764
Single Number Predominant Reaching443.51.3529
Single Number Predominant Downwind470.21.2761
5-Band 50-50 Windward/Leeward Low944.70.6351
5-Band 50-50 Windward/Leeward L/M679.00.8837
5-Band 50-50 Windward/Leeward Med568.51.0554
5-Band 50-50 Windward/Leeward M/H507.41.1826
5-Band 50-50 Windward/Leeward High480.41.2490
5-Band 60-40 Windward/Leeward Low959.10.6256
5-Band 60-40 Windward/Leeward L/M691.50.8677
5-Band 60-40 Windward/Leeward Med581.91.0311
5-Band 60-40 Windward/Leeward M/H522.81.1478
5-Band 60-40 Windward/Leeward High498.01.2048
Triple Number 50-50 Windward/Leeward Low838.30.7157
Triple Number 50-50 Windward/Leeward Med579.81.0349
Triple Number 50-50 Windward/Leeward High499.41.2014
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward597.41.0044
Triple Number 60-40 Windward/Leeward Low851.70.7045
Triple Number 60-40 Windward/Leeward Med592.91.0119
Triple Number 60-40 Windward/Leeward High515.31.1643
Triple Number All-Purpose Low668.50.8975
Triple Number All-Purpose Med478.91.2529
Triple Number All-Purpose High420.81.4259
Triple Number Predominant Upwind Low694.00.8645
Triple Number Predominant Upwind Med502.11.1950
Triple Number Predominant Upwind High450.61.3315
Triple Number Predominant Reaching Low599.01.0017
Triple Number Predominant Reaching Med443.21.3539
Triple Number Predominant Reaching High378.01.5873
Triple Number Predominant Downwind Low652.80.9191
Triple Number Predominant Downwind Med460.11.3040
Triple Number Predominant Downwind High387.71.5476
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance510.01.1765
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.5880.4664.5548.9479.9443.2415.6374.1360.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance510.01.1765
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.5880.4664.5548.9479.9443.2415.6374.1360.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low614.3
Triple Number Coastal/Long Distance Medium463.2
Triple Number Coastal/Long Distance High408.4
Triple Number Windward/Leeward Low798.4
Triple Number Windward/Leeward Medium579.7
Triple Number Windward/Leeward High499.4
Predominantly Upwind510.6
Predominantly Downwind470.1
Predominantly Reaching450.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance510.01.1765
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.5880.4664.5548.9479.9443.2415.6374.1360.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9768
Triple Number Coastal/Long Distance Medium1.2952
Triple Number Coastal/Long Distance High1.4691
Triple Number Windward/Leeward Low0.7515
Triple Number Windward/Leeward Medium1.0350
Triple Number Windward/Leeward High1.2014
Coastal/Long Distance1.1765
Predominantly Upwind1.1751
Predominantly Downwind1.2764
For information
General Purpose Handicap (GPH)526.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2867
Distanseseilas Trippeltall svak vind0.9768
Distanseseilas Trippeltall mellomvind1.2952
Distanseseilas Trippeltall sterk vind1.4691
Pølsebane Trippeltall svak vind0.7515
Pølsebane Trippeltall mellomvind1.0350
Pølsebane Trippeltall sterk vind1.2014
Motvind Singeltall1.1751
Medvind Singeltall1.2764
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Coastal/Long Distance510.01.1765
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind510.61.1751
Predominantly Downwind470.11.2764
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore467.91.2822
Cape Doctor Coastal383.11.5660
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9768
Triple Number Coastal/Long Distance Medium1.2952
Triple Number Coastal/Long Distance High1.4691
Triple Number Windward/Leeward Low0.7515
Triple Number Windward/Leeward Medium1.0350
Triple Number Windward/Leeward High1.2014
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9768
Triple Number Coastal/Long Distance Medium1.2952
Triple Number Coastal/Long Distance High1.4691
Triple Number Windward/Leeward Low0.7515
Triple Number Windward/Leeward Medium1.0350
Triple Number Windward/Leeward High1.2014
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance510.01.1765
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Predominantly Upwind510.61.1751
Predominantly Downwind470.11.2764
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.5880.4664.5548.9479.9443.2415.6374.1360.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance510.01.1765
Triple Number Coastal/Long Distance Low614.30.9768
Triple Number Coastal/Long Distance Medium463.21.2952
Triple Number Coastal/Long Distance High408.41.4691
Triple Number Windward/Leeward Low798.40.7515
Triple Number Windward/Leeward Medium579.71.0350
Triple Number Windward/Leeward High499.41.2014
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.5880.4664.5548.9479.9443.2415.6374.1360.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP486.41.2335 Predom. Dn High374.71.6012 5B AP M/H414.31.4483 TriNum AP Low614.30.9768 Predom. Rc Low662.30.9060 5B AP High393.61.5242 TriNum AP Med463.31.2951 Predom. Rc L/M494.01.2145 5B SF Bay Low795.00.7548 TriNum AP High408.41.4691 Predom. Rc Med428.71.3994 5B SF Bay L/M647.20.9270 TriNum W/L Low838.30.7157 Predom. Rc M/H391.91.5308 5B SF Bay Med547.41.0961 TriNum W/L Med579.71.0350 Predom. Rc High369.71.6228 5B SF Bay M/H491.61.2206 TriNum W/L Hig499.41.2014 5B W/L Low944.70.6351 5B SF Bay High466.51.2863 Predom. Upwind534.81.1219 5B W/L L/M679.00.8837 ChiMac Up Low666.80.8998 Predom. Reaching463.01.2959 5B W/L Med568.51.0554 ChiMac Up Med592.91.0121 Predom. Downwind492.11.2192 5B W/L M/H507.41.1826 ChiMac Up High507.51.1823 Predom. Up Low770.60.7786 5B W/L High480.41.2490 ChiMac Off Low625.90.9586 Predom. Up L/M569.91.0529 W/L 60-40 Low959.10.6256 ChiMac Off Med550.11.0908 Predom. Up Med492.01.2196 W/L 60-40 L/M691.50.8677 ChiMac Off High461.01.3016 Predom. Up M/H451.71.3283 W/L 60-40 Med581.91.0311 ChiMac AP Low643.30.9327 Predom. Up High434.31.3816 W/L 60-40 M/H522.81.1478 ChiMac AP Med569.31.0540 Predom. Dn Low732.40.8192 W/L 60-40 High498.01.2048 ChiMac AP High482.91.2424 Predom. Dn L/M533.81.1241 5B AP Low679.20.8833 BayMac Cove Island745.10.8053 Predom. Dn Med451.91.3278 5B AP L/M530.91.1302 BayMac Shore739.90.8109 Predom. Dn M/H403.31.4878 5B AP Med455.91.3161 Harvest Moon404.31.4840      SA/DSPL Up20.00SA/DSPL Dn43.59
ORC Ref  043300050FR Issued on 11/09/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
STORMFRA-53493
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSWAN 55MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall16.578Maximum beam5.018Draft2.510Displacement23,057Wetted area61.56IMS L15.854LSM016.068Accomod. length16.308Sink (kg/mm) 46.98
VCGD-0.280VCGM-0.251 RM Rated (kg·m) 775.4Limit of positive stability(°) 129.2 Stability Index 141.2 BLR index 0.0000Default crew weight1,354 Declared crew weight 550
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.550PBWPIPA0.0028
PSD0.040PHD0.100PHL0.180
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustable (NMP)ForestayAdjustable (turnbuckle)Inner forestayAdjustableMast materialCarbonSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders3Rotating mastNo
P22.200IG23.220ISP24.780MDT10.180MDL10.280MDT2MDL2TLTaperMWGO
E7.000J6.730BAS2.212FSDNo FoilSFJ0.510SPLWPLTPS8.300BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS124.7808.300
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.280Flotation Date09/09/2024
SFFP0.712FFM1.788FF1.788LCFcl9.403SG1.0260
SAFP15.964FAM1.416FA1.416LCFsh9.709HBI1.530
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  043300050FR Issued on 11/09/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
STORMFRA-53493
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.311.362.394.195.6788.3008/09/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.811.593.216.4823.27NoNo 75.4608/09/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA128.7622.9225.8412.1913.5990%268.5208/09/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsYes
CRUISER/RACER REQUIREMENTS*
Accommodation length16.3 mTable area0.77 m²Headroom1.90 mMinimum number of berths7Personal gear stowage0.28 m³Fresh water capacity361 lMinimum number of seats in cockpit7Food stowage0.42 m³Fuel capacity176 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  043300050FR Issued on 11/09/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org