International Certificate2026
CONFLUENCEITA-4202
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 Angles45.5°43.4°40.9°39.2°38.2°37.8°37.5°37.5°38.6°
Beat VMG3.094.455.425.906.136.276.366.456.37
52°4.846.808.008.508.778.979.139.349.33
60°5.237.208.298.869.209.459.639.909.96
75°5.557.488.499.309.8410.1910.4810.9311.18
90°5.457.518.609.2510.1510.8311.3112.1012.66
110°5.277.378.609.6610.5711.2611.9113.3814.64
120°4.947.078.509.6510.6511.7012.6014.1115.09
135°4.366.367.999.0310.2011.6213.0615.2217.82
150°3.615.296.747.918.869.8611.1614.2818.13
Run VMG3.124.585.846.857.688.549.6612.3715.70
Gybe Angles139.0°140.3°141.7°147.8°150.7°145.1°143.1°143.5°148.5°
APH ToD:431.3CDL: 12.667APH ToT: 1.3911CertNo:26210b
BOAT
ClassGP 42DesignerFARR YACHT DESIGNBuilderLATINIAge date04/2008Series date04/2007Offset fileGP42-ITA4202A.offData fileITA4202_26210b
HULL
Length Overall12.800 mMaximum Beam3.890 mDraft3.009 mDisplacement4,132 kgDLR2.4350IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.618%RS Assessment-0.356%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.439m
CREW
Maximum weight819 kg(declared)Minimum weight689 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail61.5262.94Headsail Luffed42.6442.64Headsail FlyingSymmetricAsymmetric176.76176.76 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail16.76Storm Jib13.68Heavy Weather Jib36.94
SAIL LIMITS
Headsails7Spinnakers5
STABILITY
Righting Moment 208.1 kg·m Stability Index 138.3
COMMENTS
2026b: New Sails + Crew W. / 2026: New Sails / 2025: DSPL & Flot., Sails / Updated Offset (2025) / Rig Meas. 2021 / Double backstay / ex: ROMA 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  04330004VP7 Issued on 28/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
CONFLUENCEITA-4202
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 VMG1164.9808.9664.3610.5587.1574.3566.2558.3564.8
52°743.6529.2449.8423.6410.4401.2394.5385.6385.7
60°688.2500.3434.1406.3391.2381.1373.8363.8361.6
75°649.2481.0423.8387.3365.7353.2343.6329.5321.9
90°660.3479.4418.4389.1354.8332.5318.4297.5284.4
110°682.9488.2418.4372.5340.5319.7302.3269.2245.9
120°729.1509.4423.7373.0338.0307.6285.7255.2238.6
135°826.0566.3450.7398.9352.8309.9275.6236.5202.0
150°998.6680.4534.0455.3406.4365.2322.7252.1198.5
Run VMG1153.1785.7616.6525.8469.1421.7372.6291.1229.2
Selected Courses
Windward / Leeward1159.0797.3640.4568.1528.1498.0469.4424.7397.0
All purpose871.7609.5502.7452.2420.1396.2375.9345.5326.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward543.71.1035
All purpose431.31.3911
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance471.51.2725
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1158.4796.1602.8510.9452.3413.2378.6324.4306.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.9612
Downwind "popa"1.2060
70% up, 30% down "Ilhabela"1.0235
30% up, 70% down "Ilhabela-inverso"1.1204
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Predominantly Upwind473.61.2668
Predominantly Downwind431.71.3899
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP445.41.3472 Predom. Rc High318.11.8862 5B SF Bay L/M590.31.0163 TriNum AP Low556.11.0789 Predom. Dn Low679.30.8832 5B SF Bay Med512.21.1715 TriNum AP Med431.71.3897 Predom. Dn L/M498.61.2033 5B SF Bay M/H455.71.3166 TriNum AP High369.61.6235 Predom. Dn Med419.41.4305 5B SF Bay High418.21.4347 TriNum W/L Low755.70.7940 Predom. Dn M/H352.81.7008 5B AP Low619.70.9682 TriNum W/L Med543.31.1044 Predom. Dn High307.21.9532 5B AP L/M488.41.2284 TriNum W/L Hig459.81.3049 ChiMac Up Low596.51.0059 5B AP Med424.61.4131 Predom. Upwind492.61.2179 ChiMac Up Med539.01.1131 5B AP M/H377.91.5876 Predom. Reaching421.51.4234 ChiMac Up High469.51.2780 5B AP High347.51.7265 Predom. Downwind450.31.3326 ChiMac Off Low582.71.0297 5B W/L Low848.50.7071 Predom. Up Low676.60.8867 ChiMac Off Med509.31.1781 5B W/L L/M621.50.9655 Predom. Up L/M517.51.1595 ChiMac Off High417.61.4368 5B W/L Med534.11.1233 Predom. Up Med461.21.3009 ChiMac AP Low586.51.0231 5B W/L M/H471.71.2720 Predom. Up M/H425.21.4110 ChiMac AP Med521.81.1498 5B W/L High427.61.4031 Predom. Up High405.61.4794 ChiMac AP High442.01.3575 W/L 60-40 Low851.20.7049 Predom. Rc Low599.31.0012 BayMac Cove Island677.30.8859 W/L 60-40 L/M628.20.9551 Predom. Rc L/M456.51.3143 BayMac Shore671.50.8935 W/L 60-40 Med546.01.0989 Predom. Rc Med395.71.5163 Harvest Moon360.31.6652 W/L 60-40 M/H490.91.2221 Predom. Rc M/H347.11.7284 5B SF Bay Low710.40.8446 W/L 60-40 High454.31.3208      SA/DSPL Up40.26SA/DSPL Dn92.10
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance471.51.2725
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1158.4796.1602.8510.9452.3413.2378.6324.4306.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance471.51.2725
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1158.4796.1602.8510.9452.3413.2378.6324.4306.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance471.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1158.4796.1602.8510.9452.3413.2378.6324.4306.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating471.51.2725
FinRating, kevyt tuuli836.01.1962
FinRating, kova tuuli347.91.4372
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.2725
Triple Number Coastal/Long Distance Low1.0789
Triple Number Coastal/Long Distance Medium1.3899
Triple Number Coastal/Long Distance High1.6235
Triple Number Windward/Leeward Low0.8347
Triple Number Windward/Leeward Medium1.1044
Triple Number Windward/Leeward High1.3049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1158.4796.1602.8510.9452.3413.2378.6324.4306.2
For information
General Purpose Handicap (GPH)484.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance471.51.2725
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Saronikos S All Purpose487.01.2321
Saronikos S Upwind561.91.0678
Saronikos S Downwind396.41.5135
Saronikos N All Purpose520.41.1530
Saronikos N Upwind585.51.0247
Saronikos N Downwind452.21.3267
Saronikos SW All Purpose486.71.2328
Saronikos SW Upwind572.51.0481
Saronikos SW Downwind405.61.4792
Saronikos NE All Purpose538.81.1135
Saronikos NE Upwind546.71.0975
Saronikos NE Downwind511.61.1728
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1158.4796.1602.8510.9452.3413.2378.6324.4306.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose445.41.3472
5-Band All Purpose Low674.30.8898
5-Band All Purpose L/M506.41.1848
5-Band All Purpose Med439.11.3665
5-Band All Purpose M/H388.11.5460
5-Band All Purpose High355.71.6868
Single Number Predominant Upwind472.01.2712
Single Number Predominant Reaching406.01.4778
Single Number Predominant Downwind433.01.3855
5-Band 50-50 Windward/Leeward Low848.50.7071
5-Band 50-50 Windward/Leeward L/M621.50.9655
5-Band 50-50 Windward/Leeward Med534.11.1233
5-Band 50-50 Windward/Leeward M/H471.71.2720
5-Band 50-50 Windward/Leeward High427.61.4031
5-Band 60-40 Windward/Leeward Low851.20.7049
5-Band 60-40 Windward/Leeward L/M628.20.9551
5-Band 60-40 Windward/Leeward Med546.01.0989
5-Band 60-40 Windward/Leeward M/H490.91.2221
5-Band 60-40 Windward/Leeward High454.31.3208
Triple Number 50-50 Windward/Leeward Low755.70.7940
Triple Number 50-50 Windward/Leeward Med543.31.1043
Triple Number 50-50 Windward/Leeward High459.81.3049
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward555.91.0793
Triple Number 60-40 Windward/Leeward Low759.30.7902
Triple Number 60-40 Windward/Leeward Med554.31.0824
Triple Number 60-40 Windward/Leeward High480.91.2477
Triple Number All-Purpose Low605.20.9915
Triple Number All-Purpose Med446.81.3428
Triple Number All-Purpose High379.21.5823
Triple Number Predominant Upwind Low616.10.9738
Triple Number Predominant Upwind Med469.21.2788
Triple Number Predominant Upwind High426.71.4060
Triple Number Predominant Reaching Low544.21.1025
Triple Number Predominant Reaching Med412.01.4562
Triple Number Predominant Reaching High330.91.8131
Triple Number Predominant Downwind Low605.20.9914
Triple Number Predominant Downwind Med429.71.3964
Triple Number Predominant Downwind High330.21.8171
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance471.51.2725
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1158.4796.1602.8510.9452.3413.2378.6324.4306.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance471.51.2725
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1158.4796.1602.8510.9452.3413.2378.6324.4306.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low556.1
Triple Number Coastal/Long Distance Medium431.7
Triple Number Coastal/Long Distance High369.6
Triple Number Windward/Leeward Low718.8
Triple Number Windward/Leeward Medium543.3
Triple Number Windward/Leeward High459.8
Predominantly Upwind473.6
Predominantly Downwind431.7
Predominantly Reaching411.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance471.51.2725
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1158.4796.1602.8510.9452.3413.2378.6324.4306.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0789
Triple Number Coastal/Long Distance Medium1.3899
Triple Number Coastal/Long Distance High1.6235
Triple Number Windward/Leeward Low0.8347
Triple Number Windward/Leeward Medium1.1044
Triple Number Windward/Leeward High1.3049
Coastal/Long Distance1.2725
Predominantly Upwind1.2668
Predominantly Downwind1.3899
For information
General Purpose Handicap (GPH)484.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.3911
Distanseseilas Trippeltall svak vind1.0789
Distanseseilas Trippeltall mellomvind1.3899
Distanseseilas Trippeltall sterk vind1.6235
Pølsebane Trippeltall svak vind0.8347
Pølsebane Trippeltall mellomvind1.1044
Pølsebane Trippeltall sterk vind1.3049
Motvind Singeltall1.2668
Medvind Singeltall1.3899
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Coastal/Long Distance471.51.2725
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind473.61.2668
Predominantly Downwind431.71.3899
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore405.31.4803
Cape Doctor Coastal332.51.8047
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0789
Triple Number Coastal/Long Distance Medium1.3899
Triple Number Coastal/Long Distance High1.6235
Triple Number Windward/Leeward Low0.8347
Triple Number Windward/Leeward Medium1.1044
Triple Number Windward/Leeward High1.3049
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0789
Triple Number Coastal/Long Distance Medium1.3899
Triple Number Coastal/Long Distance High1.6235
Triple Number Windward/Leeward Low0.8347
Triple Number Windward/Leeward Medium1.1044
Triple Number Windward/Leeward High1.3049
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance471.51.2725
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Predominantly Upwind473.61.2668
Predominantly Downwind431.71.3899
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1158.4796.1602.8510.9452.3413.2378.6324.4306.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance471.51.2725
Triple Number Coastal/Long Distance Low556.11.0789
Triple Number Coastal/Long Distance Medium431.71.3899
Triple Number Coastal/Long Distance High369.61.6235
Triple Number Windward/Leeward Low718.80.8347
Triple Number Windward/Leeward Medium543.31.1044
Triple Number Windward/Leeward High459.81.3049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1158.4796.1602.8510.9452.3413.2378.6324.4306.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP445.41.3472 Predom. Dn High307.21.9532 5B AP M/H377.91.5876 TriNum AP Low556.11.0789 Predom. Rc Low599.31.0012 5B AP High347.51.7265 TriNum AP Med431.71.3897 Predom. Rc L/M456.51.3143 5B SF Bay Low710.40.8446 TriNum AP High369.61.6235 Predom. Rc Med395.71.5163 5B SF Bay L/M590.31.0163 TriNum W/L Low755.70.7940 Predom. Rc M/H347.11.7284 5B SF Bay Med512.21.1715 TriNum W/L Med543.31.1044 Predom. Rc High318.11.8862 5B SF Bay M/H455.71.3166 TriNum W/L Hig459.81.3049 5B W/L Low848.50.7071 5B SF Bay High418.21.4347 Predom. Upwind492.61.2179 5B W/L L/M621.50.9655 ChiMac Up Low596.51.0059 Predom. Reaching421.51.4234 5B W/L Med534.11.1233 ChiMac Up Med539.01.1131 Predom. Downwind450.31.3326 5B W/L M/H471.71.2720 ChiMac Up High469.51.2780 Predom. Up Low676.60.8867 5B W/L High427.61.4031 ChiMac Off Low582.71.0297 Predom. Up L/M517.51.1595 W/L 60-40 Low851.20.7049 ChiMac Off Med509.31.1781 Predom. Up Med461.21.3009 W/L 60-40 L/M628.20.9551 ChiMac Off High417.61.4368 Predom. Up M/H425.21.4110 W/L 60-40 Med546.01.0989 ChiMac AP Low586.51.0231 Predom. Up High405.61.4794 W/L 60-40 M/H490.91.2221 ChiMac AP Med521.81.1498 Predom. Dn Low679.30.8832 W/L 60-40 High454.31.3208 ChiMac AP High442.01.3575 Predom. Dn L/M498.61.2033 5B AP Low619.70.9682 BayMac Cove Island677.30.8859 Predom. Dn Med419.41.4305 5B AP L/M488.41.2284 BayMac Shore671.50.8935 Predom. Dn M/H352.81.7008 5B AP Med424.61.4131 Harvest Moon360.31.6652      SA/DSPL Up40.26SA/DSPL Dn92.10
ORC Ref  04330004VP7 Issued on 28/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
CONFLUENCEITA-4202
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassGP 42Measurement11/04/2025HINPlan reviewHull constructionCarbonCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall12.800Maximum beam3.890Draft3.009Displacement4,132Wetted area29.01IMS L12.395LSM011.926Accomod. length12.643Sink (kg/mm) 22.70
VCGD-0.994VCGM-0.925 RM Rated (kg·m) 208.1Limit of positive stability(°) 142.0 Stability Index 138.3 BLR index 0.0000Default crew weight885 Declared crew weight 819
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.439PBW0.100PIPA0.0040
EDL0.760ST10.071ST20.180
ST30.180ST40.112ST50.230
RIG
BackstayAdjustableForestayAdjustableInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastAdjustableRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P16.687IG16.186ISP17.756MDT10.135MDL10.255MDT20.090MDL20.148TL1.990MW0.148GO0.255
E5.737J4.987BAS1.780FSD0.015SFJ0.288SPLWPLTPS6.890BD0.285MWT205.50MCG5.475
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date11/04/2025
SFFP0.660FFM1.361FF1.361LCFcl6.978SG1.0230
SAFP11.312FAM1.057FA1.058LCFsh7.219HBI1.194
W1112.5W2112.5W3112.5W4112.5LCFD7.469
PD1229.6PD2230.2PD3230.7PD4230.5
WD5.367PLM9000.00GSA1.0RSA1.0RM206.5
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGT1Fuel plastic tankFuel42128.34-0.20Total deductible108.34-0.20
OTHER ITEMSIdKindDescriptionWeightLCGVCGO4MiscellaneousMast jack (on mast bulkhead)05.530.50O1BatteryEngine battery (1 x 12V/100Ah)07.34-0.15O2BatteryBoard batteries (2 x 12V/100Ah)08.10-0.15O3Engine (IC)YANMAR 4JH06.900.00Total deductible0
ORC Ref  04330004VP7 Issued on 28/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
CONFLUENCEITA-4202
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMNB1.341.862.593.824.8561.5214/04/20253DiGV DELTA1.311.842.573.804.8561.3009/04/2026Laminated
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ1.5-20260.250.851.502.743.985.2415.64YesNo 42.6427/07/2026New 2026 - Black 3Di - Update 07/26J2.50.250.841.492.734.005.2115.53YesNo 42.2627/07/20263DiJ1.50.210.831.492.693.905.1815.60YesNo 41.8314/04/2025LaminateJ30.090.761.412.643.885.1715.26YesNo 40.22LaminateSS4.8014.60NoNo 35.6724/04/2019J40.230.741.332.353.534.9312.23YesNo 29.9001/05/2019
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA1.5-202620.7117.8919.3010.9811.03100%176.7627/07/2026New 2026 - WhiteA220.6217.6919.1611.0010.91101%175.3027/07/20262021 - Update 07/26A2-201820.7017.8519.2810.9010.76101%174.6327/07/2026WhiteA420.8517.9019.3810.6810.70100%172.5024/04/2019A118.8318.1918.5110.2311.8187%162.6714/04/2025Code 019.4017.4618.437.399.7476%120.7214/04/2025Laminate
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverYes (manual)BoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04330004VP7 Issued on 28/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org