Double HandedInternational 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 Angles46.7°43.6°41.5°40.8°40.3°40.1°40.0°40.3°41.7°
Beat VMG2.433.464.194.664.905.025.095.114.99
52°3.835.286.266.877.187.317.397.467.42
60°4.145.576.547.137.437.577.657.737.72
75°4.385.796.757.337.667.857.978.128.18
90°4.395.936.987.567.878.048.188.488.67
110°4.315.967.117.748.128.378.649.139.48
120°4.185.847.017.688.128.518.859.3710.02
135°3.695.266.477.347.868.298.729.6510.80
150°3.044.425.576.567.317.788.158.919.80
Run VMG2.633.834.835.686.346.827.237.898.57
Gybe Angles138.7°142.7°147.1°149.2°151.6°155.8°160.8°162.8°159.2°
APH ToD:546.3CDL: 9.528APH ToT: 1.0983CertNo: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 weight200(declared)Minimum weight120 ✱ 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
Headsails5Spinnakers4
STABILITY
Righting Moment 184.7 Stability Index 120.1
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  03190004B5W Issued on 11/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational 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 VMG1482.11041.2858.8772.2734.0716.9707.8704.2721.1
52°939.1681.5575.4524.0501.5492.5487.1482.6485.5
60°869.7646.0550.9505.1484.5475.8470.7465.6466.1
75°822.7621.8533.6491.2470.2458.4451.6443.2440.0
90°820.9607.0515.9476.4457.7447.7439.9424.8415.2
110°835.8604.2506.2465.2443.4430.3416.9394.2379.9
120°861.3616.9513.6468.5443.3423.2406.6384.2359.3
135°976.9685.0556.2490.7457.8434.5413.0373.2333.4
150°1183.4813.7645.8548.7492.7462.6441.5403.8367.5
Run VMG1366.5939.6745.7633.6567.8528.2498.2456.1420.2
Selected Courses
Windward / Leeward1424.3990.4802.2702.9650.9622.6603.0580.1570.7
All purpose1073.0761.6627.7561.1527.4508.6495.0476.3465.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward679.40.8831
All purpose546.31.0983
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.11.0082
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1418.5985.3753.1632.5564.2528.0499.0453.8440.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7588
Downwind "popa"0.9613
70% up, 30% down "Ilhabela"0.8100
30% up, 70% down "Ilhabela-inverso"0.8900
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Predominantly Upwind596.61.0057
Predominantly Downwind547.11.0966
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP569.51.0536 Predom. Rc High446.51.3436 5B SF Bay L/M737.00.8142 TriNum AP Low694.60.8637 Predom. Dn Low829.30.7235 5B SF Bay Med640.00.9374 TriNum AP Med542.31.1063 Predom. Dn L/M614.20.9768 5B SF Bay M/H589.21.0183 TriNum AP High491.41.2211 Predom. Dn Med528.61.1350 5B SF Bay High567.31.0577 TriNum W/L Low939.20.6389 Predom. Dn M/H477.91.2554 5B AP Low766.90.7824 TriNum W/L Med673.80.8905 Predom. Dn High446.91.3427 5B AP L/M609.10.9850 TriNum W/L Hig599.31.0012 ChiMac Up Low750.40.7996 5B AP Med535.51.1205 Predom. Upwind622.50.9639 ChiMac Up Med678.60.8842 5B AP M/H496.91.2076 Predom. Reaching539.11.1129 ChiMac Up High596.31.0063 5B AP High477.61.2562 Predom. Downwind571.91.0492 ChiMac Off Low714.70.8395 5B W/L Low1051.80.5704 Predom. Up Low853.80.7028 ChiMac Off Med633.50.9471 5B W/L L/M772.60.7766 Predom. Up L/M650.60.9222 ChiMac Off High538.11.1150 5B W/L Med663.40.9044 Predom. Up Med578.41.0373 ChiMac AP Low728.80.8233 5B W/L M/H606.50.9893 Predom. Up M/H545.31.1004 ChiMac AP Med653.40.9183 5B W/L High582.41.0302 Predom. Up High532.51.1268 ChiMac AP High565.51.0610 W/L 60-40 Low1062.60.5646 Predom. Rc Low743.30.8072 BayMac Cove Island840.20.7141 W/L 60-40 L/M785.40.7639 Predom. Rc L/M567.91.0566 BayMac Shore833.70.7197 W/L 60-40 Med679.80.8826 Predom. Rc Med503.31.1921 Harvest Moon476.11.2602 W/L 60-40 M/H627.40.9564 Predom. Rc M/H468.01.2819 5B SF Bay Low888.50.6753 W/L 60-40 High607.50.9877      SA/DSPL Up20.65SA/DSPL Dn40.86
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.11.0082
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1418.5985.3753.1632.5564.2528.0499.0453.8440.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.11.0082
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1418.5985.3753.1632.5564.2528.0499.0453.8440.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance595.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1418.5985.3753.1632.5564.2528.0499.0453.8440.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating595.11.0082
FinRating, kevyt tuuli1033.00.9680
FinRating, kova tuuli480.81.0399
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0082
Triple Number Coastal/Long Distance Low0.8637
Triple Number Coastal/Long Distance Medium1.1064
Triple Number Coastal/Long Distance High1.2211
Triple Number Windward/Leeward Low0.6694
Triple Number Windward/Leeward Medium0.8905
Triple Number Windward/Leeward High1.0012
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1418.5985.3753.1632.5564.2528.0499.0453.8440.3
For information
General Purpose Handicap (GPH)611.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.11.0082
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Saronikos S All_Purpose630.50.9517
Saronikos S Upwind713.20.8413
Saronikos S Downwind522.91.1475
Saronikos N All_Purpose630.50.9517
Saronikos N Upwind744.40.8060
Saronikos N Downwind561.61.0683
Saronikos SW All_Purpose630.20.9521
Saronikos SW Upwind729.60.8224
Saronikos SW Downwind523.91.1452
Saronikos NE All_Purpose675.20.8886
Saronikos NE Upwind694.50.8640
Saronikos NE Downwind627.80.9557
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1418.5985.3753.1632.5564.2528.0499.0453.8440.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose569.51.0536
5-Band All-Purpose Low837.30.7166
5-Band All-Purpose L/M630.30.9519
5-Band All-Purpose Med552.31.0863
5-Band All-Purpose M/H511.01.1741
5-Band All-Purpose High489.51.2257
Single Number Predominant Upwind595.61.0073
Single Number Predominant Reaching517.91.1585
Single Number Predominant Downwind547.71.0954
5-Band 50-50 Windward/Leeward Low1051.80.5704
5-Band 50-50 Windward/Leeward L/M772.60.7766
5-Band 50-50 Windward/Leeward Med663.40.9044
5-Band 50-50 Windward/Leeward M/H606.50.9893
5-Band 50-50 Windward/Leeward High582.41.0302
5-Band 60-40 Windward/Leeward Low1062.60.5646
5-Band 60-40 Windward/Leeward L/M785.40.7639
5-Band 60-40 Windward/Leeward Med679.80.8826
5-Band 60-40 Windward/Leeward M/H627.40.9564
5-Band 60-40 Windward/Leeward High607.50.9877
Triple Number 50-50 Windward/Leeward Low939.20.6389
Triple Number 50-50 Windward/Leeward Med673.80.8904
Triple Number 50-50 Windward/Leeward High599.31.0012
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward695.90.8622
Triple Number 60-40 Windward/Leeward Low950.30.6314
Triple Number 60-40 Windward/Leeward Med689.70.8700
Triple Number 60-40 Windward/Leeward High621.20.9659
Triple Number All-Purpose Low753.20.7966
Triple Number All-Purpose Med559.61.0722
Triple Number All-Purpose High505.01.1881
Triple Number Predominant Upwind Low776.20.7730
Triple Number Predominant Upwind Med587.21.0219
Triple Number Predominant Upwind High547.41.0961
Triple Number Predominant Reaching Low676.70.8866
Triple Number Predominant Reaching Med518.71.1567
Triple Number Predominant Reaching High452.81.3252
Triple Number Predominant Downwind Low742.20.8084
Triple Number Predominant Downwind Med536.71.1179
Triple Number Predominant Downwind High459.11.3070
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.11.0082
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1418.5985.3753.1632.5564.2528.0499.0453.8440.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.11.0082
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1418.5985.3753.1632.5564.2528.0499.0453.8440.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low694.7
Triple Number Coastal/Long Distance Medium542.3
Triple Number Coastal/Long Distance High491.4
Triple Number Windward/Leeward Low896.3
Triple Number Windward/Leeward Medium673.8
Triple Number Windward/Leeward High599.3
Predominantly Upwind596.6
Predominantly Downwind547.1
Predominantly Reaching525.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.11.0082
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1418.5985.3753.1632.5564.2528.0499.0453.8440.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8637
Triple Number Coastal/Long Distance Medium1.1064
Triple Number Coastal/Long Distance High1.2211
Triple Number Windward/Leeward Low0.6694
Triple Number Windward/Leeward Medium0.8905
Triple Number Windward/Leeward High1.0012
Coastal/Long Distance1.0082
Predominantly Upwind1.0057
Predominantly Downwind1.0966
For information
General Purpose Handicap (GPH)611.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0983
Distanseseilas Trippeltall svak vind0.8637
Distanseseilas Trippeltall mellomvind1.1064
Distanseseilas Trippeltall sterk vind1.2211
Pølsebane Trippeltall svak vind0.6694
Pølsebane Trippeltall mellomvind0.8905
Pølsebane Trippeltall sterk vind1.0012
Motvind Singeltall1.0057
Medvind Singeltall1.0966
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Coastal/Long Distance595.11.0082
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind596.61.0057
Predominantly Downwind547.11.0966
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore573.51.0462
Cape Doctor Coastal468.71.2802
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8637
Triple Number Coastal/Long Distance Medium1.1064
Triple Number Coastal/Long Distance High1.2211
Triple Number Windward/Leeward Low0.6694
Triple Number Windward/Leeward Medium0.8905
Triple Number Windward/Leeward High1.0012
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8637
Triple Number Coastal/Long Distance Medium1.1064
Triple Number Coastal/Long Distance High1.2211
Triple Number Windward/Leeward Low0.6694
Triple Number Windward/Leeward Medium0.8905
Triple Number Windward/Leeward High1.0012
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.11.0082
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Predominantly Upwind596.61.0057
Predominantly Downwind547.11.0966
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1418.5985.3753.1632.5564.2528.0499.0453.8440.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance595.11.0082
Triple Number Coastal/Long Distance Low694.70.8637
Triple Number Coastal/Long Distance Medium542.31.1064
Triple Number Coastal/Long Distance High491.41.2211
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium673.80.8905
Triple Number Windward/Leeward High599.31.0012
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1418.5985.3753.1632.5564.2528.0499.0453.8440.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP569.51.0536 Predom. Dn High446.91.3427 5B AP M/H496.91.2076 TriNum AP Low694.60.8637 Predom. Rc Low743.30.8072 5B AP High477.61.2562 TriNum AP Med542.31.1063 Predom. Rc L/M567.91.0566 5B SF Bay Low888.50.6753 TriNum AP High491.41.2211 Predom. Rc Med503.31.1921 5B SF Bay L/M737.00.8142 TriNum W/L Low939.20.6389 Predom. Rc M/H468.01.2819 5B SF Bay Med640.00.9374 TriNum W/L Med673.80.8905 Predom. Rc High446.51.3436 5B SF Bay M/H589.21.0183 TriNum W/L Hig599.31.0012 5B W/L Low1051.80.5704 5B SF Bay High567.31.0577 Predom. Upwind622.50.9639 5B W/L L/M772.60.7766 ChiMac Up Low750.40.7996 Predom. Reaching539.11.1129 5B W/L Med663.40.9044 ChiMac Up Med678.60.8842 Predom. Downwind571.91.0492 5B W/L M/H606.50.9893 ChiMac Up High596.31.0063 Predom. Up Low853.80.7028 5B W/L High582.41.0302 ChiMac Off Low714.70.8395 Predom. Up L/M650.60.9222 W/L 60-40 Low1062.60.5646 ChiMac Off Med633.50.9471 Predom. Up Med578.41.0373 W/L 60-40 L/M785.40.7639 ChiMac Off High538.11.1150 Predom. Up M/H545.31.1004 W/L 60-40 Med679.80.8826 ChiMac AP Low728.80.8233 Predom. Up High532.51.1268 W/L 60-40 M/H627.40.9564 ChiMac AP Med653.40.9183 Predom. Dn Low829.30.7235 W/L 60-40 High607.50.9877 ChiMac AP High565.51.0610 Predom. Dn L/M614.20.9768 5B AP Low766.90.7824 BayMac Cove Island840.20.7141 Predom. Dn Med528.61.1350 5B AP L/M609.10.9850 BayMac Shore833.70.7197 Predom. Dn M/H477.91.2554 5B AP Med535.51.1205 Harvest Moon476.11.2602      SA/DSPL Up20.65SA/DSPL Dn40.86
ORC Ref  03190004B5W Issued on 11/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational 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 L10.778LSM010.674Accomod. length12.060Sink (kg/mm) 23.66
VCGD0.130VCGM0.116 RM Rated (kg·m) 184.7Limit of positive stability(°) 116.6 Stability Index 120.1 BLR index 0.0000Default crew weight170 Declared crew weight 200
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.460PBW0.113PIPA0.0039
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  03190004B5W Issued on 11/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedInternational 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  03190004B5W Issued on 11/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org