Club
Certificate
2023

Boat

LIRAE

ITA-LIRAE

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.6°41.8°40.0°38.8°37.8°37.6°37.8°
Beat VMG3.864.705.285.605.765.855.94
52°5.937.007.637.948.098.188.27
60°6.267.277.838.138.308.408.51
75°6.497.447.968.298.548.718.93
90°6.377.387.968.338.638.909.33
110°5.987.268.028.498.909.279.79
120°5.817.097.918.428.869.3010.17
135°5.206.497.488.108.559.009.94
150°4.385.596.617.417.928.288.92
Run VMG3.794.845.736.426.867.298.19
Gybe Angles143.3°146.9°148.0°148.9°149.8°171.2°176.3°

APH: 508.9

CDL: 11.450

GPH: 571.5

CertNo: 23/1

BOAT
ClassDufour 44DesignerFelciBuilderDufour YachtsAge date08/2003Series date01/2003Offset fileDUFOUR-44.offData fileLIRAE
HULL
Length Overall13.330 mMaximum Beam4.226 mDraft2.308 mDisplacement10,275 kgDLR5.9562IMS DivisionCruiser/RacerDynamic Allowance0.050%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.431m
CREW
Maximum weight800 kgMinimum weight600 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail53.3554.59Headsail Luffed67.1167.11Headsail FlyingSymmetricAsymmetric133.96133.96 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail15.20Storm Jib14.91Heavy Weather Jib40.25
SAIL LIMITS
Headsails1  Spinnakers5
STABILITY
Righting MomentN/AStability IndexN/A
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  03190002M1TIssued on 18/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

LIRAE

ITA-LIRAE

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG931.9766.4681.2643.4625.4615.5606.5
52°607.4514.1471.8453.2445.0440.1435.2
60°575.1495.1459.8442.7433.9428.7423.0
75°554.5483.8452.0434.2421.7413.1403.1
90°565.1488.1452.2432.2417.2404.5386.0
110°601.9496.1448.7423.9404.5388.6367.6
120°619.7507.9455.0427.5406.1387.0354.0
135°692.9554.5481.6444.4420.9400.1362.3
150°822.0644.4544.4485.8454.4434.9403.7
Run VMG949.1744.1628.6561.0524.7493.8439.4
Selected Courses
Windward / Leeward940.5755.2654.9602.2575.0554.7523.0
All purpose720.7591.2524.9490.6471.0456.4435.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward630.80.9511
All purpose508.91.1790
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0810
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.4711.0591.1523.8489.2461.5416.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8624
Downwind "popa"0.9676
70% up, 30% down "Ilhabela"0.8914
30% up, 70% down "Ilhabela-inverso"0.9334
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Predominantly Upwind544.11.1026
Predominantly Downwind525.01.1430
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low656.00.9147
Triple Number All Purpose Medium505.51.1869
Triple Number All Purpose High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Predominantly Upwind544.11.1026
Predominantly Downwind525.01.1430
Predominantly Upwind Low720.20.8331
Predominantly Upwind Medium557.21.0768
Predominantly Upwind High518.11.1582
Predominantly Downwind Low728.90.8232
Predominantly Downwind Medium525.71.1412
Predominantly Downwind High443.81.3520
Chicago-Mac Upwind1.0834
Chicago-Mac All Purpose1.1008
Chicago-Mac Downwind1.1229
Bayview-Mac Cove Island1.0257
Bayview-Mac Shore1.0402
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching483.71.2404
Predominantly Reaching Low594.21.0098
Predominantly Reaching Medium479.71.2507
Predominantly Reaching High422.61.4198
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low926.30.6478
5-Band Low / Medium774.00.7752
5-Band Medium615.20.9752
5-Band Medium / High556.81.0777
5-Band High528.51.1354
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0810
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.4711.0591.1523.8489.2461.5416.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0810
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.4711.0591.1523.8489.2461.5416.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance555.0
Triple Number Coastal/Long Distance Low656.0
Triple Number Coastal/Long Distance Medium505.5
Triple Number Coastal/Long Distance High452.0
Triple Number Windward/Leeward Low847.9
Triple Number Windward/Leeward Medium625.7
Triple Number Windward/Leeward High547.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.4711.0591.1523.8489.2461.5416.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0810
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.4711.0591.1523.8489.2461.5416.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)555.01.0810
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.4711.0591.1523.8489.2461.5416.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9147
Triple Number Coastal/Long Distance Medium1.1869
Triple Number Coastal/Long Distance High1.3273
Triple Number Windward/Leeward Low0.7076
Triple Number Windward/Leeward Medium0.9589
Triple Number Windward/Leeward High1.0951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.4711.0591.1523.8489.2461.5416.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0810
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.4711.0591.1523.8489.2461.5416.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0810
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.4711.0591.1523.8489.2461.5416.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.4711.0591.1523.8489.2461.5416.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low656.0
Triple Number Coastal/Long Distance Medium505.5
Triple Number Coastal/Long Distance High452.0
Triple Number Windward/Leeward Low847.9
Triple Number Windward/Leeward Medium625.7
Triple Number Windward/Leeward High547.9
Predominantly Upwind544.1
Predominantly Downwind525.0
Predominantly Reaching498.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0810
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.4711.0591.1523.8489.2461.5416.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9147
Triple Number Coastal/Long Distance Medium1.1869
Triple Number Coastal/Long Distance High1.3273
Triple Number Windward/Leeward Low0.7076
Triple Number Windward/Leeward Medium0.9589
Triple Number Windward/Leeward High1.0951
Coastal/Long Distance1.0810
Predominantly Upwind1.1026
Predominantly Downwind1.1430
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9147
Tretall Distanseseilas Mellomvind1.1869
Tretall Distanseseilas Mye vind1.3273
Tretall Pølsebane Lite vind0.7076
Tretall Pølsebane Mellomvind0.9589
Tretall Pølsebane Mye vind1.0951
Distanseseilas ett tall (OSN 8-16kn)1.0810
Distanseseilas ett tall (APH 6-20kn)1.1790
Enkeltall Motvind1.1026
Enkeltall Medvind1.1430
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Coastal/Long Distance555.01.0810
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind544.11.1026
Predominantly Downwind525.01.1430
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore532.51.1268
Cape Doctor Coastal441.51.3591
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9147
Triple Number Coastal/Long Distance Medium1.1869
Triple Number Coastal/Long Distance High1.3273
Triple Number Windward/Leeward Low0.7076
Triple Number Windward/Leeward Medium0.9589
Triple Number Windward/Leeward High1.0951
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9147
Triple Number Coastal/Long Distance Medium1.1869
Triple Number Coastal/Long Distance High1.3273
Triple Number Windward/Leeward Low0.7076
Triple Number Windward/Leeward Medium0.9589
Triple Number Windward/Leeward High1.0951
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0810
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Predominantly Upwind544.11.1026
Predominantly Downwind525.01.1430
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.4711.0591.1523.8489.2461.5416.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance555.01.0810
Triple Number Coastal/Long Distance Low656.00.9147
Triple Number Coastal/Long Distance Medium505.51.1869
Triple Number Coastal/Long Distance High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance941.4711.0591.1523.8489.2461.5416.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low656.00.9147
Triple Number All Purpose Medium505.51.1869
Triple Number All Purpose High452.01.3273
Triple Number Windward/Leeward Low847.90.7076
Triple Number Windward/Leeward Medium625.70.9589
Triple Number Windward/Leeward High547.91.0951
Predominantly Upwind544.11.1026
Predominantly Downwind525.01.1430
Predominantly Upwind Low720.20.8331
Predominantly Upwind Medium557.21.0768
Predominantly Upwind High518.11.1582
Predominantly Downwind Low728.90.8232
Predominantly Downwind Medium525.71.1412
Predominantly Downwind High443.81.3520
Chicago-Mac Upwind1.0834
Chicago-Mac All Purpose1.1008
Chicago-Mac Downwind1.1229
Bayview-Mac Cove Island1.0257
Bayview-Mac Shore1.0402
Harvest Moon Regatta444.61.3494
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy532.21.1274
San Francisco Bay Medium615.50.9748
Predominantly Reaching483.71.2404
Predominantly Reaching Low594.21.0098
Predominantly Reaching Medium479.71.2507
Predominantly Reaching High422.61.4198
Windward/Leeward 60-40 Low848.10.7074
Windward/Leeward 60-40 Medium638.00.9404
Windward/Leeward 60-40 High570.61.0516
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low926.30.6478
5-Band Low / Medium774.00.7752
5-Band Medium615.20.9752
5-Band Medium / High556.81.0777
5-Band High528.51.1354
ORC Ref  03190002M1TIssued on 18/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

LIRAE

ITA-LIRAE

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 44Measurement01/08/2003HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA13.330Max. Beam4.226Draft2.308Displacement10,275Wetted area37.42IMS L12.127LSM011.992Acc. length13.330Sink (kg/mm) 29.41
VCGD0.000VCGM-0.072RM Rated (kg·m) 320.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.431PBWPIPA0.0032
EDL2.630ST10.045ST2
ST3ST40.098ST50.275
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P15.650IG17.200ISP17.250MDT10.130MDL10.230MDT20.120MDL20.170TL0.800MW0.230GO0.250
E5.550J5.219BAS1.900FSD0.035SFJSPLWPLTPS5.219BD0.195MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.000Flotation Date01/08/2013MeasurerComment
SFFP0.200FFMFF1.495LCFcl7.457SG1.0201
SAFP12.650FAMFA1.131LCFsh7.742HBI1.279
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002M1TIssued on 18/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

LIRAE

ITA-LIRAE

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.001.222.113.614.9953.35* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC0.000.000.000.000.007.310.00NoNo 67.11* Copied from legacy *
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA17.1217.1217.129.399.39100%133.96
ORC Ref  03190002M1TIssued on 18/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org