Double HandedClub Certificate2026
VITTORIAITA-17811
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 Angles49.8°47.1°44.8°41.2°40.4°40.0°39.7°40.1°41.3°
Beat VMG2.253.243.944.494.875.075.165.195.08
52°3.645.136.136.677.127.367.477.557.53
60°4.075.576.557.067.357.597.737.837.83
75°4.516.006.977.487.727.858.028.258.34
90°4.646.157.147.688.008.248.408.638.85
110°4.375.916.997.618.038.408.759.359.81
120°4.055.596.717.457.938.358.779.6110.48
135°3.404.926.127.047.648.088.519.4510.69
150°2.824.175.326.287.007.477.828.479.19
Run VMG2.443.614.605.436.066.476.957.798.44
Gybe Angles140.6°144.1°147.8°148.3°148.6°150.1°172.7°176.3°176.3°
APH ToD:556.1CDL: 9.386APH ToT: 1.0789CertNo:26/1
BOAT
ClassDufour 40 PDesignerFelci/RoseoBuilderDufour YachtsAge date01/2011Series date01/2003Offset fileDUFOUR40.offData fileI17811
HULL
Length Overall12.060 mMaximum Beam3.890 mDraft2.061 mDisplacement7,666 kgDLR6.6470IMS DivisionCruiser/RacerDynamic Allowance0.330%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.483m
CREW
Maximum weight170 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail43.7544.32Headsail Luffed29.6329.63Headsail Flying79.5679.56SymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail13.88Storm Jib10.74Heavy Weather Jib28.98
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 200.0 kg·m Stability Index 129.2
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  03190004KRH Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
VITTORIAITA-17811
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 VMG1596.81112.3913.2801.7739.7709.7698.0694.2708.1
52°989.0701.5587.5539.6505.9489.2481.7476.7478.4
60°884.6646.8549.9510.1489.5474.2465.9460.0459.6
75°797.4599.9516.2481.4466.2458.6449.0436.5431.6
90°776.6585.1503.9468.9449.8437.0428.6417.2406.7
110°824.1608.7515.1472.8448.2428.4411.4384.9366.8
120°888.9643.7536.2483.3453.7431.2410.7374.7343.7
135°1058.3731.1588.3511.0471.2445.6423.0380.9336.8
150°1277.0864.1677.1573.7514.1481.8460.2425.1391.6
Run VMG1474.5997.8781.8662.4593.6556.3517.9462.2426.8
Selected Courses
Windward / Leeward1535.61055.1847.5732.0666.7633.0607.9578.2567.5
All purpose1124.7792.4650.2576.4535.1511.9495.6474.3461.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward700.20.8569
All purpose556.11.0789
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.10.9834
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3791.4654.6574.5532.3500.0450.3434.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7409
Downwind "popa"0.9186
70% up, 30% down "Ilhabela"0.7866
30% up, 70% down "Ilhabela-inverso"0.8570
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Predominantly Upwind606.60.9891
Predominantly Downwind563.01.0657
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP579.71.0351 Predom. Rc High444.21.3507 5B SF Bay L/M772.40.7768 TriNum AP Low721.30.8318 Predom. Dn Low872.90.6873 5B SF Bay Med656.50.9140 TriNum AP Med552.71.0855 Predom. Dn L/M637.90.9406 5B SF Bay M/H593.21.0114 TriNum AP High491.71.2203 Predom. Dn Med542.61.1058 5B SF Bay High566.61.0589 TriNum W/L Low998.20.6011 Predom. Dn M/H484.91.2373 5B AP Low793.00.7567 TriNum W/L Med695.10.8632 Predom. Dn High449.41.3352 5B AP L/M628.10.9552 TriNum W/L Hig603.10.9949 ChiMac Up Low780.50.7687 5B AP Med544.41.1021 Predom. Upwind634.30.9460 ChiMac Up Med698.90.8584 5B AP M/H498.11.2046 Predom. Reaching545.91.0992 ChiMac Up High605.00.9917 5B AP High475.81.2611 Predom. Downwind589.71.0175 ChiMac Off Low747.10.8032 5B W/L Low1123.30.5341 Predom. Up Low894.50.6708 ChiMac Off Med657.70.9123 5B W/L L/M810.70.7401 Predom. Up L/M672.40.8923 ChiMac Off High552.11.0867 5B W/L Med682.20.8796 Predom. Up Med586.01.0240 ChiMac AP Low757.80.7918 5B W/L M/H612.10.9802 Predom. Up M/H542.31.1064 ChiMac AP Med674.00.8902 5B W/L High581.51.0318 Predom. Up High527.31.1378 ChiMac AP High575.91.0418 W/L 60-40 Low1135.40.5285 Predom. Rc Low764.20.7851 BayMac Cove Island881.00.6810 W/L 60-40 L/M824.10.7281 Predom. Rc L/M579.71.0350 BayMac Shore872.60.6876 W/L 60-40 Med696.90.8609 Predom. Rc Med508.11.1808 Harvest Moon482.21.2443 W/L 60-40 M/H630.30.9520 Predom. Rc M/H467.11.2845 5B SF Bay Low943.20.6361 W/L 60-40 High604.60.9923      SA/DSPL Up18.75SA/DSPL Dn31.50
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.10.9834
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3791.4654.6574.5532.3500.0450.3434.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.10.9834
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3791.4654.6574.5532.3500.0450.3434.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance610.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3791.4654.6574.5532.3500.0450.3434.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating610.10.9834
FinRating, kevyt tuuli1098.20.9106
FinRating, kova tuuli478.71.0446
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9834
Triple Number Coastal/Long Distance Low0.8318
Triple Number Coastal/Long Distance Medium1.0856
Triple Number Coastal/Long Distance High1.2203
Triple Number Windward/Leeward Low0.6307
Triple Number Windward/Leeward Medium0.8632
Triple Number Windward/Leeward High0.9949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3791.4654.6574.5532.3500.0450.3434.8
For information
General Purpose Handicap (GPH)625.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.10.9834
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Saronikos S All Purpose648.00.9260
Saronikos S Upwind730.30.8216
Saronikos S Downwind538.71.1137
Saronikos N All Purpose672.10.8927
Saronikos N Upwind759.20.7903
Saronikos N Downwind580.71.0332
Saronikos SW All Purpose649.10.9244
Saronikos SW Upwind748.10.8020
Saronikos SW Downwind539.51.1122
Saronikos NE All Purpose689.40.8703
Saronikos NE Upwind698.80.8586
Saronikos NE Downwind649.50.9238
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3791.4654.6574.5532.3500.0450.3434.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose579.71.0351
5-Band All Purpose Low876.30.6847
5-Band All Purpose L/M651.40.9211
5-Band All Purpose Med562.11.0674
5-Band All Purpose M/H512.41.1709
5-Band All Purpose High487.71.2301
Single Number Predominant Upwind605.70.9905
Single Number Predominant Reaching523.91.1454
Single Number Predominant Downwind563.41.0649
5-Band 50-50 Windward/Leeward Low1123.30.5341
5-Band 50-50 Windward/Leeward L/M810.70.7401
5-Band 50-50 Windward/Leeward Med682.20.8796
5-Band 50-50 Windward/Leeward M/H612.10.9802
5-Band 50-50 Windward/Leeward High581.51.0318
5-Band 60-40 Windward/Leeward Low1135.40.5285
5-Band 60-40 Windward/Leeward L/M824.10.7281
5-Band 60-40 Windward/Leeward Med696.90.8609
5-Band 60-40 Windward/Leeward M/H630.30.9520
5-Band 60-40 Windward/Leeward High604.60.9923
Triple Number 50-50 Windward/Leeward Low998.20.6011
Triple Number 50-50 Windward/Leeward Med695.20.8630
Triple Number 50-50 Windward/Leeward High603.10.9949
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward715.30.8388
Triple Number 60-40 Windward/Leeward Low1010.50.5937
Triple Number 60-40 Windward/Leeward Med709.70.8455
Triple Number 60-40 Windward/Leeward High622.30.9641
Triple Number All-Purpose Low785.30.7640
Triple Number All-Purpose Med571.11.0506
Triple Number All-Purpose High505.41.1871
Triple Number Predominant Upwind Low809.80.7409
Triple Number Predominant Upwind Med597.61.0041
Triple Number Predominant Upwind High542.41.1062
Triple Number Predominant Reaching Low695.40.8629
Triple Number Predominant Reaching Med525.51.1417
Triple Number Predominant Reaching High451.01.3304
Triple Number Predominant Downwind Low777.80.7714
Triple Number Predominant Downwind Med552.51.0859
Triple Number Predominant Downwind High466.31.2867
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.10.9834
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3791.4654.6574.5532.3500.0450.3434.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.10.9834
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3791.4654.6574.5532.3500.0450.3434.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low721.3
Triple Number Coastal/Long Distance Medium552.7
Triple Number Coastal/Long Distance High491.7
Triple Number Windward/Leeward Low951.3
Triple Number Windward/Leeward Medium695.1
Triple Number Windward/Leeward High603.1
Predominantly Upwind606.6
Predominantly Downwind563.0
Predominantly Reaching534.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.10.9834
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3791.4654.6574.5532.3500.0450.3434.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8318
Triple Number Coastal/Long Distance Medium1.0856
Triple Number Coastal/Long Distance High1.2203
Triple Number Windward/Leeward Low0.6307
Triple Number Windward/Leeward Medium0.8632
Triple Number Windward/Leeward High0.9949
Coastal/Long Distance0.9834
Predominantly Upwind0.9891
Predominantly Downwind1.0657
For information
General Purpose Handicap (GPH)625.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0789
Distanseseilas Trippeltall svak vind0.8318
Distanseseilas Trippeltall mellomvind1.0856
Distanseseilas Trippeltall sterk vind1.2203
Pølsebane Trippeltall svak vind0.6307
Pølsebane Trippeltall mellomvind0.8632
Pølsebane Trippeltall sterk vind0.9949
Motvind Singeltall0.9891
Medvind Singeltall1.0657
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Coastal/Long Distance610.10.9834
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind606.60.9891
Predominantly Downwind563.01.0657
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore570.71.0514
Cape Doctor Coastal465.41.2892
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8318
Triple Number Coastal/Long Distance Medium1.0856
Triple Number Coastal/Long Distance High1.2203
Triple Number Windward/Leeward Low0.6307
Triple Number Windward/Leeward Medium0.8632
Triple Number Windward/Leeward High0.9949
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8318
Triple Number Coastal/Long Distance Medium1.0856
Triple Number Coastal/Long Distance High1.2203
Triple Number Windward/Leeward Low0.6307
Triple Number Windward/Leeward Medium0.8632
Triple Number Windward/Leeward High0.9949
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.10.9834
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Predominantly Upwind606.60.9891
Predominantly Downwind563.01.0657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3791.4654.6574.5532.3500.0450.3434.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance610.10.9834
Triple Number Coastal/Long Distance Low721.30.8318
Triple Number Coastal/Long Distance Medium552.71.0856
Triple Number Coastal/Long Distance High491.71.2203
Triple Number Windward/Leeward Low951.30.6307
Triple Number Windward/Leeward Medium695.10.8632
Triple Number Windward/Leeward High603.10.9949
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3791.4654.6574.5532.3500.0450.3434.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP579.71.0351 Predom. Dn High449.41.3352 5B AP M/H498.11.2046 TriNum AP Low721.30.8318 Predom. Rc Low764.20.7851 5B AP High475.81.2611 TriNum AP Med552.71.0855 Predom. Rc L/M579.71.0350 5B SF Bay Low943.20.6361 TriNum AP High491.71.2203 Predom. Rc Med508.11.1808 5B SF Bay L/M772.40.7768 TriNum W/L Low998.20.6011 Predom. Rc M/H467.11.2845 5B SF Bay Med656.50.9140 TriNum W/L Med695.10.8632 Predom. Rc High444.21.3507 5B SF Bay M/H593.21.0114 TriNum W/L Hig603.10.9949 5B W/L Low1123.30.5341 5B SF Bay High566.61.0589 Predom. Upwind634.30.9460 5B W/L L/M810.70.7401 ChiMac Up Low780.50.7687 Predom. Reaching545.91.0992 5B W/L Med682.20.8796 ChiMac Up Med698.90.8584 Predom. Downwind589.71.0175 5B W/L M/H612.10.9802 ChiMac Up High605.00.9917 Predom. Up Low894.50.6708 5B W/L High581.51.0318 ChiMac Off Low747.10.8032 Predom. Up L/M672.40.8923 W/L 60-40 Low1135.40.5285 ChiMac Off Med657.70.9123 Predom. Up Med586.01.0240 W/L 60-40 L/M824.10.7281 ChiMac Off High552.11.0867 Predom. Up M/H542.31.1064 W/L 60-40 Med696.90.8609 ChiMac AP Low757.80.7918 Predom. Up High527.31.1378 W/L 60-40 M/H630.30.9520 ChiMac AP Med674.00.8902 Predom. Dn Low872.90.6873 W/L 60-40 High604.60.9923 ChiMac AP High575.91.0418 Predom. Dn L/M637.90.9406 5B AP Low793.00.7567 BayMac Cove Island881.00.6810 Predom. Dn Med542.61.1058 5B AP L/M628.10.9552 BayMac Shore872.60.6876 Predom. Dn M/H484.91.2373 5B AP Med544.41.1021 Harvest Moon482.21.2443      SA/DSPL Up18.75SA/DSPL Dn31.50
ORC Ref  03190004KRH Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
VITTORIAITA-17811
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 PMeasurement03/09/2020HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.060Maximum beam3.890Draft2.061Displacement7,666Wetted area30.14IMS L10.621LSM010.486Accomod. length12.060Sink (kg/mm) 22.91
VCGD-0.070VCGM-0.064 RM Rated (kg·m) 200.0Limit of positive stability(°) 126.7 Stability Index 129.2 BLR index 0.0000Default crew weight170 Declared crew weight 170
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.483PBWPIPA0.0033
EDL2.815ST10.045ST20.170
ST30.170ST40.098ST50.320
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.550IG14.650ISP15.800MDT10.120MDL10.240MDT2MDL2TLNo TaperMW0.240GO0.240
E5.450J4.200BAS1.670FSDNo FoilSFJ0.200SPLWPLTPS5.320BD0.160MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.070Flotation Date08/04/2022
SFFP0.100FFM1.377FF1.377LCFcl6.491SG1.0250
SAFP11.430FAM1.209FA1.209LCFsh6.761HBI1.241
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004KRH Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
VITTORIAITA-17811
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.140.941.733.144.3643.7526/10/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.451.833.215.987.468.9515.15NoYes079.56A0.050.500.972.023.184.1814.30NoNo 29.6326/10/2025
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  03190004KRH Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org