International Certificate2026
MAGIC BUSITA-15852
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 Angles46.8°44.2°42.0°40.5°39.3°38.7°38.5°39.1°40.2°
Beat VMG2.423.464.234.805.145.305.385.435.37
52°3.835.326.337.007.377.547.637.727.72
60°4.145.646.617.237.577.767.857.967.99
75°4.385.866.827.407.757.998.168.358.46
90°4.265.746.857.507.808.068.328.728.97
110°4.165.816.997.658.078.418.669.049.25
120°4.015.626.817.558.028.438.829.479.92
135°3.485.036.247.167.748.188.619.5410.72
150°2.894.265.446.457.247.768.179.0210.02
Run VMG2.503.694.715.606.367.007.508.299.07
Gybe Angles140.8°144.8°149.2°152.5°157.6°164.6°170.9°176.8°173.6°
APH ToD:540.2CDL: 9.924APH ToT: 1.1106CertNo:26/1
BOAT
ClassDufour 40 PDesignerFelciBuilderAge date06/2007Series date01/2003Offset fileDUFOUR40.OFFData fileI15852
HULL
Length Overall12.060 mMaximum Beam3.890 mDraft2.052 mDisplacement7,393 kgDLR6.5808IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.460m
CREW
Maximum weight760 kg(declared)Minimum weight630 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail46.5147.63Headsail Luffed35.2535.25Headsail FlyingSymmetric105.16105.16Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail13.61Storm Jib11.74Heavy Weather Jib31.69
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 181.3 kg·m Stability Index 118.8
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  03190004N8T Issued on 28/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
MAGIC BUSITA-15852
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 VMG1488.71041.8851.8750.6699.8679.9669.6662.7670.0
52°940.5676.1568.9514.1488.3477.2471.8466.4466.1
60°868.6638.4544.3498.2475.3463.9458.5452.2450.7
75°821.4614.8527.6486.7464.5450.5441.1431.0425.6
90°845.9627.4525.5480.0461.3446.5432.8413.1401.4
110°865.8619.7515.3470.4446.1428.3415.5398.2389.1
120°898.7640.1528.6476.8449.0427.3408.3380.1362.8
135°1034.7716.2576.9502.8465.1440.2418.0377.3335.7
150°1245.7844.2661.3558.3497.6463.8440.5399.1359.2
Run VMG1438.4974.8763.6643.0565.9514.3479.7434.5397.0
Selected Courses
Windward / Leeward1463.51008.3807.7696.8632.8597.1574.7548.6533.5
All purpose1100.4774.7632.9559.2519.4496.8481.5460.7447.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward664.70.9027
All purpose540.21.1106
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.01004.9759.1628.8554.2515.6486.2440.3426.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7841
Downwind "popa"0.9598
70% up, 30% down "Ilhabela"0.8297
30% up, 70% down "Ilhabela-inverso"0.8994
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Predominantly Upwind586.21.0235
Predominantly Downwind548.31.0943
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP562.91.0660 Predom. Rc High435.31.3784 5B SF Bay L/M736.40.8147 TriNum AP Low703.80.8525 Predom. Dn Low856.50.7005 5B SF Bay Med625.60.9590 TriNum AP Med536.51.1183 Predom. Dn L/M623.80.9618 5B SF Bay M/H565.81.0605 TriNum AP High477.51.2565 Predom. Dn Med527.61.1373 5B SF Bay High539.81.1114 TriNum W/L Low952.50.6300 Predom. Dn M/H468.71.2802 5B AP Low782.50.7668 TriNum W/L Med659.80.9094 Predom. Dn High434.51.3810 5B AP L/M611.00.9819 TriNum W/L Hig570.51.0517 ChiMac Up Low751.30.7986 5B AP Med528.51.1352 Predom. Upwind612.20.9801 ChiMac Up Med673.00.8915 5B AP M/H483.71.2403 Predom. Reaching539.91.1113 ChiMac Up High583.41.0284 5B AP High461.91.2988 Predom. Downwind574.21.0449 ChiMac Off Low731.30.8205 5B W/L Low1072.00.5597 Predom. Up Low862.40.6957 ChiMac Off Med642.00.9346 5B W/L L/M772.30.7769 Predom. Up L/M647.20.9270 ChiMac Off High536.91.1175 5B W/L Med647.20.9270 Predom. Up Med565.51.0609 ChiMac AP Low737.70.8134 5B W/L M/H578.91.0364 Predom. Up M/H526.21.1403 ChiMac AP Med654.90.9161 5B W/L High550.51.0899 Predom. Up High510.31.1759 ChiMac AP High558.61.0741 W/L 60-40 Low1078.80.5562 Predom. Rc Low762.80.7865 BayMac Cove Island851.40.7047 W/L 60-40 L/M782.20.7671 Predom. Rc L/M574.21.0449 BayMac Shore844.50.7104 W/L 60-40 Med660.80.9080 Predom. Rc Med501.81.1957 Harvest Moon474.01.2659 W/L 60-40 M/H597.71.0038 Predom. Rc M/H460.11.3041 5B SF Bay Low901.60.6655 W/L 60-40 High573.41.0463      SA/DSPL Up21.40SA/DSPL Dn39.70
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.01004.9759.1628.8554.2515.6486.2440.3426.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.01004.9759.1628.8554.2515.6486.2440.3426.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance588.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.01004.9759.1628.8554.2515.6486.2440.3426.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating588.41.0196
FinRating, kevyt tuuli1055.20.9476
FinRating, kova tuuli464.61.0762
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0196
Triple Number Coastal/Long Distance Low0.8525
Triple Number Coastal/Long Distance Medium1.1184
Triple Number Coastal/Long Distance High1.2565
Triple Number Windward/Leeward Low0.6608
Triple Number Windward/Leeward Medium0.9094
Triple Number Windward/Leeward High1.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.01004.9759.1628.8554.2515.6486.2440.3426.3
For information
General Purpose Handicap (GPH)608.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Saronikos S All Purpose620.70.9666
Saronikos S Upwind701.70.8550
Saronikos S Downwind523.61.1460
Saronikos N All Purpose651.60.9208
Saronikos N Upwind734.20.8172
Saronikos N Downwind573.21.0467
Saronikos SW All Purpose628.20.9551
Saronikos SW Upwind724.50.8282
Saronikos SW Downwind532.21.1274
Saronikos NE All Purpose676.80.8865
Saronikos NE Upwind688.30.8717
Saronikos NE Downwind646.70.9277
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.01004.9759.1628.8554.2515.6486.2440.3426.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose562.91.0660
5-Band All Purpose Low855.40.7015
5-Band All Purpose L/M633.60.9470
5-Band All Purpose Med545.61.0998
5-Band All Purpose M/H496.81.2077
5-Band All Purpose High472.01.2712
Single Number Predominant Upwind585.01.0256
Single Number Predominant Reaching518.11.1581
Single Number Predominant Downwind548.91.0932
5-Band 50-50 Windward/Leeward Low1072.00.5597
5-Band 50-50 Windward/Leeward L/M772.30.7769
5-Band 50-50 Windward/Leeward Med647.20.9270
5-Band 50-50 Windward/Leeward M/H578.91.0364
5-Band 50-50 Windward/Leeward High550.51.0899
5-Band 60-40 Windward/Leeward Low1078.80.5562
5-Band 60-40 Windward/Leeward L/M782.20.7671
5-Band 60-40 Windward/Leeward Med660.80.9080
5-Band 60-40 Windward/Leeward M/H597.71.0038
5-Band 60-40 Windward/Leeward High573.41.0463
Triple Number 50-50 Windward/Leeward Low952.50.6300
Triple Number 50-50 Windward/Leeward Med659.90.9093
Triple Number 50-50 Windward/Leeward High570.51.0517
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward678.40.8844
Triple Number 60-40 Windward/Leeward Low960.10.6249
Triple Number 60-40 Windward/Leeward Med672.80.8918
Triple Number 60-40 Windward/Leeward High590.31.0164
Triple Number All-Purpose Low766.10.7832
Triple Number All-Purpose Med554.11.0828
Triple Number All-Purpose High489.91.2249
Triple Number Predominant Upwind Low782.00.7673
Triple Number Predominant Upwind Med576.01.0417
Triple Number Predominant Upwind High526.61.1394
Triple Number Predominant Reaching Low690.90.8684
Triple Number Predominant Reaching Med517.11.1604
Triple Number Predominant Reaching High445.31.3476
Triple Number Predominant Downwind Low762.50.7869
Triple Number Predominant Downwind Med537.71.1159
Triple Number Predominant Downwind High450.31.3325
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.01004.9759.1628.8554.2515.6486.2440.3426.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.01004.9759.1628.8554.2515.6486.2440.3426.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low703.8
Triple Number Coastal/Long Distance Medium536.5
Triple Number Coastal/Long Distance High477.5
Triple Number Windward/Leeward Low908.0
Triple Number Windward/Leeward Medium659.8
Triple Number Windward/Leeward High570.5
Predominantly Upwind586.2
Predominantly Downwind548.3
Predominantly Reaching526.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.01004.9759.1628.8554.2515.6486.2440.3426.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8525
Triple Number Coastal/Long Distance Medium1.1184
Triple Number Coastal/Long Distance High1.2565
Triple Number Windward/Leeward Low0.6608
Triple Number Windward/Leeward Medium0.9094
Triple Number Windward/Leeward High1.0517
Coastal/Long Distance1.0196
Predominantly Upwind1.0235
Predominantly Downwind1.0943
For information
General Purpose Handicap (GPH)608.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1106
Distanseseilas Trippeltall svak vind0.8525
Distanseseilas Trippeltall mellomvind1.1184
Distanseseilas Trippeltall sterk vind1.2565
Pølsebane Trippeltall svak vind0.6608
Pølsebane Trippeltall mellomvind0.9094
Pølsebane Trippeltall sterk vind1.0517
Motvind Singeltall1.0235
Medvind Singeltall1.0943
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Coastal/Long Distance588.51.0196
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind586.21.0235
Predominantly Downwind548.31.0943
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore538.01.1151
Cape Doctor Coastal451.21.3298
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8525
Triple Number Coastal/Long Distance Medium1.1184
Triple Number Coastal/Long Distance High1.2565
Triple Number Windward/Leeward Low0.6608
Triple Number Windward/Leeward Medium0.9094
Triple Number Windward/Leeward High1.0517
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8525
Triple Number Coastal/Long Distance Medium1.1184
Triple Number Coastal/Long Distance High1.2565
Triple Number Windward/Leeward Low0.6608
Triple Number Windward/Leeward Medium0.9094
Triple Number Windward/Leeward High1.0517
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Predominantly Upwind586.21.0235
Predominantly Downwind548.31.0943
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.01004.9759.1628.8554.2515.6486.2440.3426.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance588.51.0196
Triple Number Coastal/Long Distance Low703.80.8525
Triple Number Coastal/Long Distance Medium536.51.1184
Triple Number Coastal/Long Distance High477.51.2565
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium659.80.9094
Triple Number Windward/Leeward High570.51.0517
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.01004.9759.1628.8554.2515.6486.2440.3426.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP562.91.0660 Predom. Dn High434.51.3810 5B AP M/H483.71.2403 TriNum AP Low703.80.8525 Predom. Rc Low762.80.7865 5B AP High461.91.2988 TriNum AP Med536.51.1183 Predom. Rc L/M574.21.0449 5B SF Bay Low901.60.6655 TriNum AP High477.51.2565 Predom. Rc Med501.81.1957 5B SF Bay L/M736.40.8147 TriNum W/L Low952.50.6300 Predom. Rc M/H460.11.3041 5B SF Bay Med625.60.9590 TriNum W/L Med659.80.9094 Predom. Rc High435.31.3784 5B SF Bay M/H565.81.0605 TriNum W/L Hig570.51.0517 5B W/L Low1072.00.5597 5B SF Bay High539.81.1114 Predom. Upwind612.20.9801 5B W/L L/M772.30.7769 ChiMac Up Low751.30.7986 Predom. Reaching539.91.1113 5B W/L Med647.20.9270 ChiMac Up Med673.00.8915 Predom. Downwind574.21.0449 5B W/L M/H578.91.0364 ChiMac Up High583.41.0284 Predom. Up Low862.40.6957 5B W/L High550.51.0899 ChiMac Off Low731.30.8205 Predom. Up L/M647.20.9270 W/L 60-40 Low1078.80.5562 ChiMac Off Med642.00.9346 Predom. Up Med565.51.0609 W/L 60-40 L/M782.20.7671 ChiMac Off High536.91.1175 Predom. Up M/H526.21.1403 W/L 60-40 Med660.80.9080 ChiMac AP Low737.70.8134 Predom. Up High510.31.1759 W/L 60-40 M/H597.71.0038 ChiMac AP Med654.90.9161 Predom. Dn Low856.50.7005 W/L 60-40 High573.41.0463 ChiMac AP High558.61.0741 Predom. Dn L/M623.80.9618 5B AP Low782.50.7668 BayMac Cove Island851.40.7047 Predom. Dn Med527.61.1373 5B AP L/M611.00.9819 BayMac Shore844.50.7104 Predom. Dn M/H468.71.2802 5B AP Med528.51.1352 Harvest Moon474.01.2659      SA/DSPL Up21.40SA/DSPL Dn39.70
ORC Ref  03190004N8T Issued on 28/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
MAGIC BUSITA-15852
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 PMeasurement19/04/2026HINFR-DUF5001G708Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.060Maximum beam3.890Draft2.052Displacement7,393Wetted area29.83IMS L10.741LSM010.395Accomod. length12.060Sink (kg/mm) 22.86
VCGD0.055VCGM0.074 RM Rated (kg·m) 181.3Limit of positive stability(°) 116.9 Stability Index 118.8 BLR index 0.0000Default crew weight727 Declared crew weight 760
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.460PBWPIPA0.0040
EDL2.730ST10.065ST20.180
ST30.180ST40.110ST50.300
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.450IG15.265ISP16.845MDT10.110MDL10.230MDT20.110MDL20.230TLMW0.230GO0.245
E5.380J4.170BAS1.795FSD0.040SFJ0.200SPL4.310WPLTPSBD0.170MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date19/04/2026MeasurerFIV-170
SFFP0.100FFM1.437FF1.433LCFcl6.568SG1.0270
SAFP11.430FAM1.183FA1.187LCFsh6.834HBI1.268
W1107.2W2107.2W3107.2W4107.2
PD1550.5PD2548.8PD3545.0PD4551.2
WD11.800PLM9000.00GSA1.0RSA1.0RM181.5
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG#Fuel PVC PORTFuel160409.20#Water PVCWater20002.20#Water PVC STBWater20009.20Total deductible349.20
OTHER ITEMSIdKindDescriptionWeightLCGVCG#MiscellaneousBoiler 30 l6.20#BatteryBattery 3x100 Ah9.40#Engine (IC)Volvo D2 55 HPTotal deductible
ORC Ref  03190004N8T Issued on 28/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
MAGIC BUSITA-15852
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.261.282.083.454.4746.5119/04/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.120.821.462.503.484.4214.63YesNo 35.2519/04/2026J1B0.120.801.412.383.294.3114.91YesNo 34.4519/04/2026J2C0.100.621.142.143.194.2214.07YesNo 30.2915/06/2011
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA15.7515.7515.757.968.22105.1607/09/2010B16.6716.6716.677.497.38103.7419/04/2026C14.6414.6414.647.667.5993.2819/04/2026D15.4215.4215.426.097.9983.1421/04/2026
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  03190004N8T Issued on 28/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org