Club Certificate2026
LEDUELUNEITA-17440
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 Angles49.3°46.4°44.5°43.4°41.7°40.8°40.9°41.1°42.4°
Beat VMG2.433.484.264.855.285.515.625.675.59
52°3.905.486.587.327.768.008.138.238.23
60°4.325.906.967.617.998.238.388.528.58
75°4.706.247.237.828.188.458.688.999.17
90°4.616.167.197.858.318.668.949.309.71
110°4.215.937.207.988.468.889.2910.1210.79
120°4.075.777.037.858.358.789.2110.1611.38
135°3.545.156.407.378.008.458.869.7610.90
150°2.924.315.506.517.337.918.319.019.79
Run VMG2.533.744.765.646.356.897.358.128.77
Gybe Angles138.8°142.4°146.7°148.9°150.5°153.8°159.2°175.4°175.4°
APH ToD:523.5CDL: 10.852APH ToT: 1.1462CertNo:26/1
BOAT
ClassDufour 44DesignerFelci/RoseoBuilderDufour YachtsAge date03/2003Series date03/2003Offset fileDU44SDCL.offData fileI17440
HULL
Length Overall13.330Maximum Beam4.232Draft1.765Displacement10,113DLR5.8953IMS DivisionCruiser/RacerDynamic Allowance0.200%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.400m
CREW
Maximum weight700(declared)Minimum weight570 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail49.2149.95Headsail Luffed60.9260.92Headsail FlyingSymmetricAsymmetric90.81110.39 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail15.20Storm Jib14.67Heavy Weather Jib39.59
SAIL LIMITS
Headsails6
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers5
STABILITY
Righting Moment 384.0 Stability Index 137.2
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  03190004BLU Issued on 16/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LEDUELUNEITA-17440
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 VMG1482.61034.1844.3741.8681.5653.2640.9634.5644.1
52°922.7657.1547.1491.7464.1449.9442.8437.5437.2
60°833.6609.7517.3473.0450.7437.7429.5422.5419.4
75°766.7577.3497.8460.4440.2426.0414.8400.2392.5
90°780.5584.8500.9458.8433.0415.7402.9386.9370.9
110°855.9607.2500.0451.1425.6405.6387.5355.8333.7
120°885.2624.4512.3458.5431.0410.1390.8354.3316.2
135°1016.0699.7562.5488.6449.9426.2406.4368.9330.1
150°1232.2834.6654.8553.2491.0455.4433.4399.4367.6
Run VMG1422.9963.7756.1638.8566.8522.4490.1443.2410.7
Selected Courses
Windward / Leeward1452.7998.9800.2690.3624.1587.8565.5538.8527.4
All purpose1078.9757.2618.3544.9502.8478.5462.1440.5426.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward656.30.9142
All purpose523.51.1462
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.41.0464
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.7995.4749.4618.2538.7497.2466.7419.3400.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8030
Downwind "popa"0.9587
70% up, 30% down "Ilhabela"0.8441
30% up, 70% down "Ilhabela-inverso"0.9060
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Predominantly Upwind566.51.0591
Predominantly Downwind535.61.1202
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP545.71.0994 Predom. Rc High415.81.4430 5B SF Bay L/M727.30.8250 TriNum AP Low687.70.8724 Predom. Dn Low838.00.7160 5B SF Bay Med614.30.9768 TriNum AP Med520.51.1528 Predom. Dn L/M609.90.9838 5B SF Bay M/H552.01.0871 TriNum AP High458.11.3099 Predom. Dn Med514.81.1654 5B SF Bay High526.51.1395 TriNum W/L Low943.90.6357 Predom. Dn M/H457.81.3106 5B AP Low761.90.7875 TriNum W/L Med651.70.9206 Predom. Dn High425.21.4111 5B AP L/M595.81.0070 TriNum W/L Hig561.11.0694 ChiMac Up Low733.80.8177 5B AP Med512.01.1719 Predom. Upwind592.21.0131 ChiMac Up Med654.70.9165 5B AP M/H464.61.2914 Predom. Reaching518.81.1565 ChiMac Up High563.91.0640 5B AP High441.71.3583 Predom. Downwind561.11.0694 ChiMac Off Low715.50.8386 5B W/L Low1062.70.5646 Predom. Up Low844.20.7107 ChiMac Off Med628.00.9555 5B W/L L/M764.70.7846 Predom. Up L/M630.60.9514 ChiMac Off High525.11.1426 5B W/L Med638.90.9391 Predom. Up Med545.81.0992 ChiMac AP Low720.20.8331 5B W/L M/H569.71.0532 Predom. Up M/H502.81.1933 ChiMac AP Med638.20.9402 5B W/L High541.51.1081 Predom. Up High487.21.2315 ChiMac AP High542.51.1059 W/L 60-40 Low1069.90.5608 Predom. Rc Low736.60.8146 BayMac Cove Island835.10.7185 W/L 60-40 L/M774.20.7750 Predom. Rc L/M554.81.0814 BayMac Shore827.50.7251 W/L 60-40 Med650.50.9223 Predom. Rc Med481.61.2458 Harvest Moon455.81.3163 W/L 60-40 M/H584.81.0260 Predom. Rc M/H439.11.3665 5B SF Bay Low891.30.6732 W/L 60-40 High560.61.0702      SA/DSPL Up23.37SA/DSPL Dn29.71
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.41.0464
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.7995.4749.4618.2538.7497.2466.7419.3400.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.41.0464
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.7995.4749.4618.2538.7497.2466.7419.3400.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance573.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.7995.4749.4618.2538.7497.2466.7419.3400.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating573.41.0464
FinRating, kevyt tuuli1042.60.9592
FinRating, kova tuuli443.81.1266
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0464
Triple Number Coastal/Long Distance Low0.8724
Triple Number Coastal/Long Distance Medium1.1530
Triple Number Coastal/Long Distance High1.3099
Triple Number Windward/Leeward Low0.6670
Triple Number Windward/Leeward Medium0.9206
Triple Number Windward/Leeward High1.0694
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.7995.4749.4618.2538.7497.2466.7419.3400.3
For information
General Purpose Handicap (GPH)590.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.41.0464
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Saronikos S All_Purpose608.50.9861
Saronikos S Upwind681.50.8805
Saronikos S Downwind518.51.1572
Saronikos N All_Purpose608.50.9861
Saronikos N Upwind711.10.8437
Saronikos N Downwind561.41.0687
Saronikos SW All_Purpose613.10.9787
Saronikos SW Upwind703.30.8531
Saronikos SW Downwind520.41.1530
Saronikos NE All_Purpose655.10.9159
Saronikos NE Upwind659.90.9092
Saronikos NE Downwind631.70.9498
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.7995.4749.4618.2538.7497.2466.7419.3400.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose545.71.0994
5-Band All-Purpose Low835.70.7179
5-Band All-Purpose L/M617.90.9711
5-Band All-Purpose Med529.01.1343
5-Band All-Purpose M/H479.21.2520
5-Band All-Purpose High455.41.3176
Single Number Predominant Upwind565.61.0608
Single Number Predominant Reaching497.91.2049
Single Number Predominant Downwind536.01.1195
5-Band 50-50 Windward/Leeward Low1062.70.5646
5-Band 50-50 Windward/Leeward L/M764.70.7846
5-Band 50-50 Windward/Leeward Med638.90.9391
5-Band 50-50 Windward/Leeward M/H569.71.0532
5-Band 50-50 Windward/Leeward High541.51.1081
5-Band 60-40 Windward/Leeward Low1069.90.5608
5-Band 60-40 Windward/Leeward L/M774.20.7750
5-Band 60-40 Windward/Leeward Med650.50.9223
5-Band 60-40 Windward/Leeward M/H584.81.0260
5-Band 60-40 Windward/Leeward High560.61.0702
Triple Number 50-50 Windward/Leeward Low943.90.6357
Triple Number 50-50 Windward/Leeward Med651.90.9204
Triple Number 50-50 Windward/Leeward High561.11.0694
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward668.10.8980
Triple Number 60-40 Windward/Leeward Low951.80.6304
Triple Number 60-40 Windward/Leeward Med663.10.9048
Triple Number 60-40 Windward/Leeward High577.21.0395
Triple Number All-Purpose Low748.20.8019
Triple Number All-Purpose Med538.01.1153
Triple Number All-Purpose High472.41.2700
Triple Number Predominant Upwind Low764.20.7851
Triple Number Predominant Upwind Med557.11.0770
Triple Number Predominant Upwind High501.51.1964
Triple Number Predominant Reaching Low668.30.8978
Triple Number Predominant Reaching Med497.71.2056
Triple Number Predominant Reaching High423.81.4158
Triple Number Predominant Downwind Low745.70.8046
Triple Number Predominant Downwind Med525.71.1413
Triple Number Predominant Downwind High441.41.3593
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.41.0464
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.7995.4749.4618.2538.7497.2466.7419.3400.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.41.0464
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.7995.4749.4618.2538.7497.2466.7419.3400.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low687.8
Triple Number Coastal/Long Distance Medium520.4
Triple Number Coastal/Long Distance High458.1
Triple Number Windward/Leeward Low899.6
Triple Number Windward/Leeward Medium651.7
Triple Number Windward/Leeward High561.1
Predominantly Upwind566.5
Predominantly Downwind535.6
Predominantly Reaching508.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.41.0464
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.7995.4749.4618.2538.7497.2466.7419.3400.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8724
Triple Number Coastal/Long Distance Medium1.1530
Triple Number Coastal/Long Distance High1.3099
Triple Number Windward/Leeward Low0.6670
Triple Number Windward/Leeward Medium0.9206
Triple Number Windward/Leeward High1.0694
Coastal/Long Distance1.0464
Predominantly Upwind1.0591
Predominantly Downwind1.1202
For information
General Purpose Handicap (GPH)590.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1462
Distanseseilas Trippeltall svak vind0.8724
Distanseseilas Trippeltall mellomvind1.1530
Distanseseilas Trippeltall sterk vind1.3099
Pølsebane Trippeltall svak vind0.6670
Pølsebane Trippeltall mellomvind0.9206
Pølsebane Trippeltall sterk vind1.0694
Motvind Singeltall1.0591
Medvind Singeltall1.1202
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Coastal/Long Distance573.41.0464
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind566.51.0591
Predominantly Downwind535.61.1202
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore530.81.1303
Cape Doctor Coastal430.41.3941
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8724
Triple Number Coastal/Long Distance Medium1.1530
Triple Number Coastal/Long Distance High1.3099
Triple Number Windward/Leeward Low0.6670
Triple Number Windward/Leeward Medium0.9206
Triple Number Windward/Leeward High1.0694
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8724
Triple Number Coastal/Long Distance Medium1.1530
Triple Number Coastal/Long Distance High1.3099
Triple Number Windward/Leeward Low0.6670
Triple Number Windward/Leeward Medium0.9206
Triple Number Windward/Leeward High1.0694
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.41.0464
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Predominantly Upwind566.51.0591
Predominantly Downwind535.61.1202
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.7995.4749.4618.2538.7497.2466.7419.3400.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance573.41.0464
Triple Number Coastal/Long Distance Low687.80.8724
Triple Number Coastal/Long Distance Medium520.41.1530
Triple Number Coastal/Long Distance High458.11.3099
Triple Number Windward/Leeward Low899.60.6670
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High561.11.0694
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1449.7995.4749.4618.2538.7497.2466.7419.3400.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP545.71.0994 Predom. Dn High425.21.4111 5B AP M/H464.61.2914 TriNum AP Low687.70.8724 Predom. Rc Low736.60.8146 5B AP High441.71.3583 TriNum AP Med520.51.1528 Predom. Rc L/M554.81.0814 5B SF Bay Low891.30.6732 TriNum AP High458.11.3099 Predom. Rc Med481.61.2458 5B SF Bay L/M727.30.8250 TriNum W/L Low943.90.6357 Predom. Rc M/H439.11.3665 5B SF Bay Med614.30.9768 TriNum W/L Med651.70.9206 Predom. Rc High415.81.4430 5B SF Bay M/H552.01.0871 TriNum W/L Hig561.11.0694 5B W/L Low1062.70.5646 5B SF Bay High526.51.1395 Predom. Upwind592.21.0131 5B W/L L/M764.70.7846 ChiMac Up Low733.80.8177 Predom. Reaching518.81.1565 5B W/L Med638.90.9391 ChiMac Up Med654.70.9165 Predom. Downwind561.11.0694 5B W/L M/H569.71.0532 ChiMac Up High563.91.0640 Predom. Up Low844.20.7107 5B W/L High541.51.1081 ChiMac Off Low715.50.8386 Predom. Up L/M630.60.9514 W/L 60-40 Low1069.90.5608 ChiMac Off Med628.00.9555 Predom. Up Med545.81.0992 W/L 60-40 L/M774.20.7750 ChiMac Off High525.11.1426 Predom. Up M/H502.81.1933 W/L 60-40 Med650.50.9223 ChiMac AP Low720.20.8331 Predom. Up High487.21.2315 W/L 60-40 M/H584.81.0260 ChiMac AP Med638.20.9402 Predom. Dn Low838.00.7160 W/L 60-40 High560.61.0702 ChiMac AP High542.51.1059 Predom. Dn L/M609.90.9838 5B AP Low761.90.7875 BayMac Cove Island835.10.7185 Predom. Dn Med514.81.1654 5B AP L/M595.81.0070 BayMac Shore827.50.7251 Predom. Dn M/H457.81.3106 5B AP Med512.01.1719 Harvest Moon455.81.3163      SA/DSPL Up23.37SA/DSPL Dn29.71
ORC Ref  03190004BLU Issued on 16/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LEDUELUNEITA-17440
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 44Measurement01/12/2005HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall13.330Maximum beam4.232Draft1.765Displacement10,113Wetted area35.57IMS L12.100LSM011.970Accomod. length13.330Sink (kg/mm) 29.35
VCGD-0.350VCGM-0.419 RM Rated (kg·m) 384.0Limit of positive stability(°) 132.9 Stability Index 137.2 BLR index 0.0000Default crew weight890 Declared crew weight 700
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0041
EDL2.630ST10.065ST20.180
ST30.180ST40.110ST50.275
RIG
BackstayAdjustableForestayAdjustableInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15.650IG17.010ISP17.800MDT10.130MDL10.245MDT20.130MDL20.245TLMW0.245GO0.280
E5.550J5.220BAS1.760FSDNo FoilSFJ0.130SPLWPLTPS5.220BD0.195MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.350Flotation Date04/02/2022
SFFP0.200FFM1.498FF1.498LCFcl7.457SG1.0257
SAFP12.650FAM1.133FA1.133LCFsh7.740HBI1.277
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004BLU Issued on 16/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LEDUELUNEITA-17440
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.161.051.893.344.4849.2113/02/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC0.030.000.000.000.007.1417.00NoNo 60.92* Copied from legacy *
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA14.0012.5013.258.288.00103%90.81* Copied from legacy *
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length13.3 mTable area0.66 m²Headroom1.86 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity219 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity116 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004BLU Issued on 16/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org