Club Certificate2026
LIBERTINAGBR-5559L
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 Angles47.2°44.3°42.1°40.3°39.1°38.4°38.1°38.8°39.5°
Beat VMG2.553.684.555.205.615.795.895.965.84
52°4.045.686.817.598.058.248.348.438.41
60°4.386.027.127.848.278.498.598.708.71
75°4.646.277.348.018.448.758.969.179.27
90°4.506.267.528.248.568.779.089.609.87
110°4.556.377.678.438.959.399.6910.1910.48
120°4.396.207.528.318.859.369.8810.7711.51
135°3.855.546.867.848.468.969.4810.7312.59
150°3.164.625.856.917.768.338.779.6610.86
Run VMG2.744.005.075.996.737.277.728.489.40
Gybe Angles137.8°141.5°145.3°148.7°151.0°153.8°159.0°161.0°143.9°
APH ToD:497.5CDL: 11.726APH ToT: 1.2061CertNo:26335a
BOAT
ClassARCONA 435DesignerS. QVIBERGBuilderARCONA YACHTSAge date01/2022Series date06/2019Offset fileArcona435mkii.offData fileGBR5559L_26335a
HULL
Length Overall13.328 mMaximum Beam4.030 mDraft2.353 mDisplacement9,960 kgDLR5.1757IMS DivisionCruiser/RacerDynamic Allowance0.190%Age Allowance0.228%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.410m
CREW
Maximum weight940 kg(default)Minimum weight799 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail59.1860.11Headsail Luffed46.7546.75Headsail FlyingSymmetricAsymmetric151.04151.04 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail18.06Storm Jib18.10Heavy Weather Jib48.87
SAIL LIMITS
Headsails7Spinnakers5
STABILITY
Righting Moment 318.7 kg·m Stability Index 118.9
COMMENTS
2025-2026: NC / 2024: 1st ORC / VCG Estimated / From: O8127 SWE Arcona 435 Carma.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  04330004TC2 Issued on 17/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LIBERTINAGBR-5559L
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 VMG1412.8978.6791.9691.7641.2621.7611.7604.4616.7
52°891.3634.1528.4474.0447.3436.8431.7426.9428.2
60°822.1597.9505.6459.2435.3424.2419.1413.8413.4
75°775.9574.3490.4449.3426.7411.6401.7392.6388.2
90°800.7575.4478.5436.8420.4410.3396.4374.8364.8
110°791.7565.1469.2427.2402.4383.6371.6353.3343.4
120°820.6580.5478.6433.1406.9384.4364.4334.4312.8
135°936.3650.3524.6459.4425.8401.8379.7335.4285.9
150°1139.2778.7614.9520.6463.7431.9410.5372.7331.5
Run VMG1315.4899.1710.0601.2534.9495.4466.5424.4382.8
Selected Courses
Windward / Leeward1364.1938.8750.9646.4588.1558.5539.1514.4499.8
All purpose1026.0718.0584.6515.1477.7457.2442.5421.7408.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward619.10.9692
All purpose497.51.2061
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance543.11.1048
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1359.2934.9704.6581.5510.5474.9446.7402.1387.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8500
Downwind "popa"1.0166
70% up, 30% down "Ilhabela"0.8939
30% up, 70% down "Ilhabela-inverso"0.9601
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Predominantly Upwind539.51.1122
Predominantly Downwind507.31.1827
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP519.81.1542 Predom. Rc High396.51.5134 5B SF Bay L/M682.70.8789 TriNum AP Low651.30.9212 Predom. Dn Low788.90.7605 5B SF Bay Med579.21.0359 TriNum AP Med494.01.2145 Predom. Dn L/M575.21.0431 5B SF Bay M/H524.61.1436 TriNum AP High438.41.3687 Predom. Dn Med488.51.2283 5B SF Bay High500.11.1998 TriNum W/L Low886.40.6769 Predom. Dn M/H435.91.3764 5B AP Low724.10.8286 TriNum W/L Med613.70.9776 Predom. Dn High401.81.4934 5B AP L/M564.01.0639 TriNum W/L Hig534.71.1222 ChiMac Up Low697.90.8597 5B AP Med486.51.2333 Predom. Upwind564.81.0622 ChiMac Up Med622.80.9633 5B AP M/H444.41.3501 Predom. Reaching496.01.2096 ChiMac Up High536.91.1174 5B AP High423.01.4186 Predom. Downwind530.91.1301 ChiMac Off Low674.60.8894 5B W/L Low998.20.6011 Predom. Up Low805.00.7454 ChiMac Off Med593.21.0115 5B W/L L/M717.70.8360 Predom. Up L/M598.11.0032 ChiMac Off High497.01.2074 5B W/L Med602.40.9960 Predom. Up Med519.91.1540 ChiMac AP Low682.90.8786 5B W/L M/H542.31.1064 Predom. Up M/H482.91.2425 ChiMac AP Med605.60.9907 5B W/L High516.11.1625 Predom. Up High467.31.2840 ChiMac AP High515.51.1640 W/L 60-40 Low1006.60.5960 Predom. Rc Low704.80.8513 BayMac Cove Island790.00.7595 W/L 60-40 L/M726.50.8258 Predom. Rc L/M527.11.1383 BayMac Shore783.90.7654 W/L 60-40 Med613.20.9785 Predom. Rc Med460.51.3031 Harvest Moon435.01.3793 W/L 60-40 M/H556.81.0776 Predom. Rc M/H422.01.4218 5B SF Bay Low837.90.7161 W/L 60-40 High534.51.1226      SA/DSPL Up22.71SA/DSPL Dn45.06
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance543.11.1048
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1359.2934.9704.6581.5510.5474.9446.7402.1387.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance543.11.1048
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1359.2934.9704.6581.5510.5474.9446.7402.1387.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance543.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1359.2934.9704.6581.5510.5474.9446.7402.1387.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating543.11.1048
FinRating, kevyt tuuli981.71.0186
FinRating, kova tuuli425.31.1756
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1048
Triple Number Coastal/Long Distance Low0.9212
Triple Number Coastal/Long Distance Medium1.2147
Triple Number Coastal/Long Distance High1.3687
Triple Number Windward/Leeward Low0.7102
Triple Number Windward/Leeward Medium0.9776
Triple Number Windward/Leeward High1.1222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1359.2934.9704.6581.5510.5474.9446.7402.1387.6
For information
General Purpose Handicap (GPH)560.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance543.11.1048
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Saronikos S All Purpose577.41.0392
Saronikos S Upwind650.20.9228
Saronikos S Downwind487.51.2308
Saronikos N All Purpose602.20.9963
Saronikos N Upwind681.90.8799
Saronikos N Downwind526.41.1399
Saronikos SW All Purpose581.11.0325
Saronikos SW Upwind673.50.8909
Saronikos SW Downwind486.81.2326
Saronikos NE All Purpose623.90.9617
Saronikos NE Upwind639.50.9382
Saronikos NE Downwind589.81.0173
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1359.2934.9704.6581.5510.5474.9446.7402.1387.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose519.81.1542
5-Band All Purpose Low793.20.7564
5-Band All Purpose L/M584.71.0262
5-Band All Purpose Med503.21.1923
5-Band All Purpose M/H458.91.3074
5-Band All Purpose High434.31.3815
Single Number Predominant Upwind538.61.1140
Single Number Predominant Reaching475.31.2623
Single Number Predominant Downwind507.71.1817
5-Band 50-50 Windward/Leeward Low998.20.6011
5-Band 50-50 Windward/Leeward L/M717.70.8360
5-Band 50-50 Windward/Leeward Med602.40.9960
5-Band 50-50 Windward/Leeward M/H542.31.1064
5-Band 50-50 Windward/Leeward High516.11.1625
5-Band 60-40 Windward/Leeward Low1006.60.5960
5-Band 60-40 Windward/Leeward L/M726.50.8258
5-Band 60-40 Windward/Leeward Med613.20.9785
5-Band 60-40 Windward/Leeward M/H556.81.0776
5-Band 60-40 Windward/Leeward High534.51.1226
Triple Number 50-50 Windward/Leeward Low886.40.6769
Triple Number 50-50 Windward/Leeward Med613.80.9775
Triple Number 50-50 Windward/Leeward High534.71.1222
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward630.20.9521
Triple Number 60-40 Windward/Leeward Low894.70.6706
Triple Number 60-40 Windward/Leeward Med624.20.9612
Triple Number 60-40 Windward/Leeward High550.01.0908
Triple Number All-Purpose Low709.10.8461
Triple Number All-Purpose Med511.11.1739
Triple Number All-Purpose High452.21.3269
Triple Number Predominant Upwind Low727.30.8250
Triple Number Predominant Upwind Med529.81.1326
Triple Number Predominant Upwind High482.31.2440
Triple Number Predominant Reaching Low637.10.9418
Triple Number Predominant Reaching Med474.81.2638
Triple Number Predominant Reaching High407.01.4743
Triple Number Predominant Downwind Low702.50.8541
Triple Number Predominant Downwind Med498.11.2047
Triple Number Predominant Downwind High419.21.4312
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance543.11.1048
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1359.2934.9704.6581.5510.5474.9446.7402.1387.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance543.11.1048
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1359.2934.9704.6581.5510.5474.9446.7402.1387.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low651.3
Triple Number Coastal/Long Distance Medium493.9
Triple Number Coastal/Long Distance High438.4
Triple Number Windward/Leeward Low844.8
Triple Number Windward/Leeward Medium613.7
Triple Number Windward/Leeward High534.7
Predominantly Upwind539.5
Predominantly Downwind507.3
Predominantly Reaching484.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance543.11.1048
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1359.2934.9704.6581.5510.5474.9446.7402.1387.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9212
Triple Number Coastal/Long Distance Medium1.2147
Triple Number Coastal/Long Distance High1.3687
Triple Number Windward/Leeward Low0.7102
Triple Number Windward/Leeward Medium0.9776
Triple Number Windward/Leeward High1.1222
Coastal/Long Distance1.1048
Predominantly Upwind1.1122
Predominantly Downwind1.1827
For information
General Purpose Handicap (GPH)560.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2061
Distanseseilas Trippeltall svak vind0.9212
Distanseseilas Trippeltall mellomvind1.2147
Distanseseilas Trippeltall sterk vind1.3687
Pølsebane Trippeltall svak vind0.7102
Pølsebane Trippeltall mellomvind0.9776
Pølsebane Trippeltall sterk vind1.1222
Motvind Singeltall1.1122
Medvind Singeltall1.1827
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Coastal/Long Distance543.11.1048
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind539.51.1122
Predominantly Downwind507.31.1827
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore504.21.1901
Cape Doctor Coastal412.21.4554
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9212
Triple Number Coastal/Long Distance Medium1.2147
Triple Number Coastal/Long Distance High1.3687
Triple Number Windward/Leeward Low0.7102
Triple Number Windward/Leeward Medium0.9776
Triple Number Windward/Leeward High1.1222
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9212
Triple Number Coastal/Long Distance Medium1.2147
Triple Number Coastal/Long Distance High1.3687
Triple Number Windward/Leeward Low0.7102
Triple Number Windward/Leeward Medium0.9776
Triple Number Windward/Leeward High1.1222
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance543.11.1048
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Predominantly Upwind539.51.1122
Predominantly Downwind507.31.1827
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1359.2934.9704.6581.5510.5474.9446.7402.1387.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance543.11.1048
Triple Number Coastal/Long Distance Low651.30.9212
Triple Number Coastal/Long Distance Medium493.91.2147
Triple Number Coastal/Long Distance High438.41.3687
Triple Number Windward/Leeward Low844.80.7102
Triple Number Windward/Leeward Medium613.70.9776
Triple Number Windward/Leeward High534.71.1222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1359.2934.9704.6581.5510.5474.9446.7402.1387.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP519.81.1542 Predom. Dn High401.81.4934 5B AP M/H444.41.3501 TriNum AP Low651.30.9212 Predom. Rc Low704.80.8513 5B AP High423.01.4186 TriNum AP Med494.01.2145 Predom. Rc L/M527.11.1383 5B SF Bay Low837.90.7161 TriNum AP High438.41.3687 Predom. Rc Med460.51.3031 5B SF Bay L/M682.70.8789 TriNum W/L Low886.40.6769 Predom. Rc M/H422.01.4218 5B SF Bay Med579.21.0359 TriNum W/L Med613.70.9776 Predom. Rc High396.51.5134 5B SF Bay M/H524.61.1436 TriNum W/L Hig534.71.1222 5B W/L Low998.20.6011 5B SF Bay High500.11.1998 Predom. Upwind564.81.0622 5B W/L L/M717.70.8360 ChiMac Up Low697.90.8597 Predom. Reaching496.01.2096 5B W/L Med602.40.9960 ChiMac Up Med622.80.9633 Predom. Downwind530.91.1301 5B W/L M/H542.31.1064 ChiMac Up High536.91.1174 Predom. Up Low805.00.7454 5B W/L High516.11.1625 ChiMac Off Low674.60.8894 Predom. Up L/M598.11.0032 W/L 60-40 Low1006.60.5960 ChiMac Off Med593.21.0115 Predom. Up Med519.91.1540 W/L 60-40 L/M726.50.8258 ChiMac Off High497.01.2074 Predom. Up M/H482.91.2425 W/L 60-40 Med613.20.9785 ChiMac AP Low682.90.8786 Predom. Up High467.31.2840 W/L 60-40 M/H556.81.0776 ChiMac AP Med605.60.9907 Predom. Dn Low788.90.7605 W/L 60-40 High534.51.1226 ChiMac AP High515.51.1640 Predom. Dn L/M575.21.0431 5B AP Low724.10.8286 BayMac Cove Island790.00.7595 Predom. Dn Med488.51.2283 5B AP L/M564.01.0639 BayMac Shore783.90.7654 Predom. Dn M/H435.91.3764 5B AP Med486.51.2333 Harvest Moon435.01.3793      SA/DSPL Up22.71SA/DSPL Dn45.06
ORC Ref  04330004TC2 Issued on 17/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LIBERTINAGBR-5559L
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassARCONA 435MeasurementHINPlan reviewHull constructionCarbonCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall13.328Maximum beam4.030Draft2.353Displacement9,960Wetted area39.24IMS L12.606LSM012.437Accomod. length13.098Sink (kg/mm) 30.98
VCGD0.161VCGM0.128 RM Rated (kg·m) 318.7Limit of positive stability(°) 113.2 Stability Index 118.9 BLR index 0.0000Default crew weight940 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.105PIPA0.0040
EDL3.750ST10.050ST20.165
ST30.165ST40.120ST50.255
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P17.200IG18.923ISP20.078MDT10.135MDL10.270MDT20.124MDL20.124TL1.600MW0.258GO0.285
E6.000J5.040BAS1.673FSDSFJ0.300SPLWPLTPS5.560BD0.230MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.161Flotation Date01/01/2013
SFFP0.541FFM1.490FF1.490LCFcl7.279SG1.0249
SAFP13.148FAM1.250FA1.250LCFsh7.539HBI1.364
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04330004TC2 Issued on 17/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LIBERTINAGBR-5559L
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.201.152.093.674.9059.1801/07/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.090.721.372.664.005.2117.56YesNo 46.7501/07/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA119.8017.2518.539.939.20108%151.0401/07/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length13.1 mTable area0.66 m²Headroom1.86 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity213 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity112 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04330004TC2 Issued on 17/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org