International Certificate2026
SOFTITA-16142
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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°44.2°41.9°40.5°39.6°38.9°38.7°38.6°39.4°
Beat VMG2.403.434.204.765.105.265.345.415.36
52°3.805.296.286.967.337.517.597.697.70
60°4.125.606.567.197.547.727.827.937.96
75°4.355.816.777.367.717.948.108.298.39
90°4.375.967.027.627.968.198.338.618.84
110°4.295.977.147.788.188.528.779.279.70
120°4.155.827.027.708.148.548.929.5710.13
135°3.655.226.447.327.858.268.689.6010.74
150°3.024.405.546.537.287.758.118.839.65
Run VMG2.613.814.805.656.316.797.207.858.48
Gybe Angles138.8°142.9°147.1°148.9°151.4°155.7°160.8°164.2°161.1°
APH ToD:539.4CDL: 9.920APH ToT: 1.1123CertNo:26/1
BOAT
ClassDufour 40 PDesignerFelciBuilderDufour YachtsAge date04/2007Series date01/2003Offset fileDUFOUR40.offData fileI16142
HULL
Length Overall12.060Maximum Beam3.890Draft2.084Displacement8,129DLR6.6825IMS DivisionCruiser/RacerDynamic Allowance0.250%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.460m
CREW
Maximum weight700(declared)Minimum weight570 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail45.5646.43Headsail Luffed38.5138.51Headsail FlyingSymmetricAsymmetric120.80120.80 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail13.69Storm Jib11.66Heavy Weather Jib31.48
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 184.7 Stability Index 117.3
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  03190004B65 Issued on 11/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
SOFTITA-16142
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 VMG1499.81048.3857.7757.0705.7684.8673.8665.3671.2
52°947.0680.8573.4517.2490.8479.5474.0468.1467.4
60°874.5643.4548.6500.9477.6466.1460.6454.2452.5
75°827.4619.3531.6488.9466.8453.2444.2434.2428.9
90°823.2604.2512.6472.2452.0439.8432.1418.3407.0
110°839.5603.1504.2462.8439.9422.8410.7388.2371.2
120°866.6618.1513.2467.7442.4421.7403.5376.2355.3
135°985.3689.2558.9491.9458.8435.7414.5375.2335.1
150°1194.0819.1649.4551.6494.6464.3443.7407.7373.2
Run VMG1378.7945.8749.9637.0570.1530.1499.8458.4424.7
Selected Courses
Windward / Leeward1439.2997.1803.8697.0637.9607.5586.8561.9547.9
All purpose1082.2764.1627.5556.7519.2498.5484.4464.4450.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward669.30.8965
All purpose539.41.1123
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.11.0202
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1433.2991.9754.2627.6554.6517.5488.9444.4430.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7788
Downwind "popa"0.9565
70% up, 30% down "Ilhabela"0.8248
30% up, 70% down "Ilhabela-inverso"0.8952
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Predominantly Upwind586.51.0229
Predominantly Downwind545.41.1001
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP562.51.0667 Predom. Rc High438.81.3675 5B SF Bay L/M734.00.8174 TriNum AP Low695.80.8623 Predom. Dn Low833.80.7196 5B SF Bay Med628.60.9546 TriNum AP Med535.61.1202 Predom. Dn L/M614.40.9765 5B SF Bay M/H572.91.0472 TriNum AP High480.41.2489 Predom. Dn Med525.91.1409 5B SF Bay High548.31.0943 TriNum W/L Low943.60.6358 Predom. Dn M/H473.81.2665 5B AP Low769.50.7798 TriNum W/L Med663.80.9039 Predom. Dn High442.51.3561 5B AP L/M606.70.9890 TriNum W/L Hig582.61.0298 ChiMac Up Low748.70.8014 5B AP Med528.11.1362 Predom. Upwind612.60.9795 ChiMac Up Med672.30.8925 5B AP M/H486.31.2337 Predom. Reaching534.81.1220 ChiMac Up High584.61.0263 5B AP High465.51.2890 Predom. Downwind570.21.0522 ChiMac Off Low716.60.8373 5B W/L Low1059.30.5664 Predom. Up Low857.50.6997 ChiMac Off Med633.50.9472 5B W/L L/M770.10.7791 Predom. Up L/M646.20.9286 ChiMac Off High535.81.1197 5B W/L Med652.20.9199 Predom. Up Med566.61.0590 ChiMac AP Low728.80.8233 5B W/L M/H590.41.0163 Predom. Up M/H529.11.1340 ChiMac AP Med650.10.9229 5B W/L High563.81.0642 Predom. Up High514.01.1673 ChiMac AP High558.51.0742 W/L 60-40 Low1070.20.5607 Predom. Rc Low745.50.8049 BayMac Cove Island841.00.7134 W/L 60-40 L/M781.70.7676 Predom. Rc L/M565.71.0606 BayMac Shore834.40.7190 W/L 60-40 Med666.00.9010 Predom. Rc Med497.91.2051 Harvest Moon472.71.2693 W/L 60-40 M/H607.70.9873 Predom. Rc M/H460.71.3023 5B SF Bay Low893.10.6718 W/L 60-40 High584.61.0264      SA/DSPL Up20.65SA/DSPL Dn40.86
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.11.0202
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1433.2991.9754.2627.6554.6517.5488.9444.4430.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.11.0202
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1433.2991.9754.2627.6554.6517.5488.9444.4430.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance588.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1433.2991.9754.2627.6554.6517.5488.9444.4430.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating588.11.0202
FinRating, kevyt tuuli1040.30.9613
FinRating, kova tuuli468.81.0666
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0202
Triple Number Coastal/Long Distance Low0.8623
Triple Number Coastal/Long Distance Medium1.1203
Triple Number Coastal/Long Distance High1.2489
Triple Number Windward/Leeward Low0.6663
Triple Number Windward/Leeward Medium0.9039
Triple Number Windward/Leeward High1.0298
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1433.2991.9754.2627.6554.6517.5488.9444.4430.3
For information
General Purpose Handicap (GPH)605.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.11.0202
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Saronikos S All_Purpose625.40.9593
Saronikos S Upwind704.70.8514
Saronikos S Downwind524.31.1445
Saronikos N All_Purpose625.40.9593
Saronikos N Upwind735.70.8156
Saronikos N Downwind562.71.0663
Saronikos SW All_Purpose628.10.9553
Saronikos SW Upwind725.80.8267
Saronikos SW Downwind524.51.1440
Saronikos NE All_Purpose670.00.8956
Saronikos NE Upwind687.40.8728
Saronikos NE Downwind628.90.9541
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1433.2991.9754.2627.6554.6517.5488.9444.4430.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose562.51.0667
5-Band All-Purpose Low841.20.7133
5-Band All-Purpose L/M628.00.9554
5-Band All-Purpose Med545.01.1009
5-Band All-Purpose M/H500.81.1981
5-Band All-Purpose High478.11.2551
Single Number Predominant Upwind585.71.0244
Single Number Predominant Reaching513.41.1687
Single Number Predominant Downwind545.81.0993
5-Band 50-50 Windward/Leeward Low1059.30.5664
5-Band 50-50 Windward/Leeward L/M770.10.7791
5-Band 50-50 Windward/Leeward Med652.20.9199
5-Band 50-50 Windward/Leeward M/H590.41.0163
5-Band 50-50 Windward/Leeward High563.81.0642
5-Band 60-40 Windward/Leeward Low1070.20.5607
5-Band 60-40 Windward/Leeward L/M781.70.7676
5-Band 60-40 Windward/Leeward Med666.00.9010
5-Band 60-40 Windward/Leeward M/H607.70.9873
5-Band 60-40 Windward/Leeward High584.61.0264
Triple Number 50-50 Windward/Leeward Low943.60.6358
Triple Number 50-50 Windward/Leeward Med663.90.9037
Triple Number 50-50 Windward/Leeward High582.61.0298
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward683.20.8782
Triple Number 60-40 Windward/Leeward Low954.40.6286
Triple Number 60-40 Windward/Leeward Med677.20.8860
Triple Number 60-40 Windward/Leeward High600.80.9987
Triple Number All-Purpose Low755.00.7947
Triple Number All-Purpose Med552.91.0851
Triple Number All-Purpose High494.51.2134
Triple Number Predominant Upwind Low777.40.7718
Triple Number Predominant Upwind Med576.61.0406
Triple Number Predominant Upwind High529.41.1334
Triple Number Predominant Reaching Low677.40.8857
Triple Number Predominant Reaching Med513.31.1690
Triple Number Predominant Reaching High445.91.3456
Triple Number Predominant Downwind Low745.10.8053
Triple Number Predominant Downwind Med535.01.1216
Triple Number Predominant Downwind High456.51.3143
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.11.0202
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1433.2991.9754.2627.6554.6517.5488.9444.4430.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.11.0202
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1433.2991.9754.2627.6554.6517.5488.9444.4430.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low695.8
Triple Number Coastal/Long Distance Medium535.6
Triple Number Coastal/Long Distance High480.4
Triple Number Windward/Leeward Low900.5
Triple Number Windward/Leeward Medium663.8
Triple Number Windward/Leeward High582.6
Predominantly Upwind586.5
Predominantly Downwind545.4
Predominantly Reaching521.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.11.0202
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1433.2991.9754.2627.6554.6517.5488.9444.4430.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8623
Triple Number Coastal/Long Distance Medium1.1203
Triple Number Coastal/Long Distance High1.2489
Triple Number Windward/Leeward Low0.6663
Triple Number Windward/Leeward Medium0.9039
Triple Number Windward/Leeward High1.0298
Coastal/Long Distance1.0202
Predominantly Upwind1.0229
Predominantly Downwind1.1001
For information
General Purpose Handicap (GPH)605.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1123
Distanseseilas Trippeltall svak vind0.8623
Distanseseilas Trippeltall mellomvind1.1203
Distanseseilas Trippeltall sterk vind1.2489
Pølsebane Trippeltall svak vind0.6663
Pølsebane Trippeltall mellomvind0.9039
Pølsebane Trippeltall sterk vind1.0298
Motvind Singeltall1.0229
Medvind Singeltall1.1001
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Coastal/Long Distance588.11.0202
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind586.51.0229
Predominantly Downwind545.41.1001
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore552.11.0867
Cape Doctor Coastal454.81.3193
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8623
Triple Number Coastal/Long Distance Medium1.1203
Triple Number Coastal/Long Distance High1.2489
Triple Number Windward/Leeward Low0.6663
Triple Number Windward/Leeward Medium0.9039
Triple Number Windward/Leeward High1.0298
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8623
Triple Number Coastal/Long Distance Medium1.1203
Triple Number Coastal/Long Distance High1.2489
Triple Number Windward/Leeward Low0.6663
Triple Number Windward/Leeward Medium0.9039
Triple Number Windward/Leeward High1.0298
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.11.0202
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Predominantly Upwind586.51.0229
Predominantly Downwind545.41.1001
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1433.2991.9754.2627.6554.6517.5488.9444.4430.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.11.0202
Triple Number Coastal/Long Distance Low695.80.8623
Triple Number Coastal/Long Distance Medium535.61.1203
Triple Number Coastal/Long Distance High480.41.2489
Triple Number Windward/Leeward Low900.50.6663
Triple Number Windward/Leeward Medium663.80.9039
Triple Number Windward/Leeward High582.61.0298
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1433.2991.9754.2627.6554.6517.5488.9444.4430.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP562.51.0667 Predom. Dn High442.51.3561 5B AP M/H486.31.2337 TriNum AP Low695.80.8623 Predom. Rc Low745.50.8049 5B AP High465.51.2890 TriNum AP Med535.61.1202 Predom. Rc L/M565.71.0606 5B SF Bay Low893.10.6718 TriNum AP High480.41.2489 Predom. Rc Med497.91.2051 5B SF Bay L/M734.00.8174 TriNum W/L Low943.60.6358 Predom. Rc M/H460.71.3023 5B SF Bay Med628.60.9546 TriNum W/L Med663.80.9039 Predom. Rc High438.81.3675 5B SF Bay M/H572.91.0472 TriNum W/L Hig582.61.0298 5B W/L Low1059.30.5664 5B SF Bay High548.31.0943 Predom. Upwind612.60.9795 5B W/L L/M770.10.7791 ChiMac Up Low748.70.8014 Predom. Reaching534.81.1220 5B W/L Med652.20.9199 ChiMac Up Med672.30.8925 Predom. Downwind570.21.0522 5B W/L M/H590.41.0163 ChiMac Up High584.61.0263 Predom. Up Low857.50.6997 5B W/L High563.81.0642 ChiMac Off Low716.60.8373 Predom. Up L/M646.20.9286 W/L 60-40 Low1070.20.5607 ChiMac Off Med633.50.9472 Predom. Up Med566.61.0590 W/L 60-40 L/M781.70.7676 ChiMac Off High535.81.1197 Predom. Up M/H529.11.1340 W/L 60-40 Med666.00.9010 ChiMac AP Low728.80.8233 Predom. Up High514.01.1673 W/L 60-40 M/H607.70.9873 ChiMac AP Med650.10.9229 Predom. Dn Low833.80.7196 W/L 60-40 High584.61.0264 ChiMac AP High558.51.0742 Predom. Dn L/M614.40.9765 5B AP Low769.50.7798 BayMac Cove Island841.00.7134 Predom. Dn Med525.91.1409 5B AP L/M606.70.9890 BayMac Shore834.40.7190 Predom. Dn M/H473.81.2665 5B AP Med528.11.1362 Harvest Moon472.71.2693      SA/DSPL Up20.65SA/DSPL Dn40.86
ORC Ref  03190004B65 Issued on 11/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
SOFTITA-16142
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDufour 40 PMeasurement20/06/2024HINFR DUFE45518707Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.060Maximum beam3.890Draft2.084Displacement8,129Wetted area30.98IMS L10.884LSM010.674Accomod. length12.060Sink (kg/mm) 23.66
VCGD0.130VCGM0.116 RM Rated (kg·m) 184.7Limit of positive stability(°) 113.8 Stability Index 117.3 BLR index 0.0000Default crew weight755 Declared crew weight 700
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.460PBW0.113PIPA0.0040
EDL2.790ST10.065ST20.180
ST30.180ST40.110ST50.275
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.645IG15.165ISP16.655MDT10.125MDL10.225MDT20.125MDL20.170TL1.150MW0.225GO0.255
E5.340J4.360BAS1.775FSD0.010SFJSPLWPLTPS5.090BD0.160MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date25/05/2024Measurer113/162CommentCondizioni buone
SFFP0.100FFM1.404FF1.401LCFcl6.607SG1.0280
SAFP11.430FAM1.153FA1.156LCFsh6.873HBI1.236
W193.2W293.2W393.2W493.2LCFD6.270
PD1220.5PD2225.4PD3201.1PD4182.3
WD5.145PLM9000.00GSA1.0RSA1.0RM183.4
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGApvc stbdWater16002.400.30Bpvc portWater16009.300.10CFuel160309.30-0.10Total deductible259.30-0.10
OTHER ITEMSIdKindDescriptionWeightLCGVCGAMiscellaneousboiler 15 lt256.400.20BBattery2 X 110 Ah services port618.900.70CBattery110 Ah engine port319.200.90DEngine (IC)Volvo Penta D2-55 DPTotal deductible0
ORC Ref  03190004B65 Issued on 11/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
SOFTITA-16142
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentB0.181.061.933.324.4345.5602/02/2022C0.181.091.903.324.4345.5320/06/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentE0.150.891.552.643.584.6715.23YesNo 38.5120/06/2024J1D0.150.881.542.573.524.6215.20YesNo 37.8220/06/2024J2F0.130.641.192.323.444.5014.94YesNo 34.4720/06/2024J3
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentF18.2016.0717.148.607.90109%120.8028/05/2024A2C17.4215.4616.448.048.2797%110.7811/03/2022A1D17.1616.2016.687.977.73103%110.1213/03/2022A1BB16.0115.2715.645.857.5877%80.7528/03/2022A0
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.1 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity152 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity92 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004B65 Issued on 11/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org