Club Certificate2026
PALMAS 4ITA-PLMS425
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 Angles47.6°45.0°42.9°41.5°40.4°39.4°38.9°38.8°39.6°
Beat VMG2.083.023.714.234.634.915.075.155.10
52°3.304.685.626.296.757.047.217.357.35
60°3.594.985.906.556.967.237.417.607.64
75°3.805.186.126.757.157.427.658.018.18
90°3.875.416.497.147.517.747.918.228.63
110°3.975.576.687.327.758.168.539.059.47
120°3.855.436.577.247.698.128.559.4710.25
135°3.384.856.026.897.417.838.269.2210.70
150°2.804.105.196.136.877.327.688.419.24
Run VMG2.423.554.505.315.966.426.817.458.08
Gybe Angles139.7°143.9°147.8°148.4°151.4°155.9°160.9°162.7°160.0°
APH ToD:581.0CDL: 8.573APH ToT: 1.0328CertNo:26/1
BOAT
ClassDufour 350 GLDesignerFelciBuilderDufour YachtsAge date05/2017Series date01/2015Offset fileDUF350CL.offData filePLMS425
HULL
Length Overall9.980 mMaximum Beam3.540 mDraft1.907 mDisplacement5,677 kgDLR6.1584IMS DivisionCruiser/RacerDynamic Allowance0.270%Age Allowance0.357%RS Assessment0.000%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.406m
CREW
Maximum weight400 kg(declared)Minimum weight270 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.0435.07Headsail Luffed24.6424.64Headsail FlyingSymmetricAsymmetric94.7294.72 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.48Storm Jib8.03Heavy Weather Jib21.67
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 151.4 kg·m Stability Index 123.5
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  03190004PE3 Issued on 11/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PALMAS 4ITA-PLMS425
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 VMG1733.81193.1969.8851.0776.9732.6710.4698.5706.4
52°1089.4769.4640.9572.3533.2511.5499.1489.9489.5
60°1002.4723.5609.8549.5516.9497.8485.5473.7471.2
75°947.1694.4588.5533.0503.7485.1470.5449.2440.1
90°929.2665.4554.8504.5479.4465.0455.0437.7417.3
110°907.3646.3538.6492.0464.4441.4422.0397.8380.2
120°935.1663.3548.3497.4468.1443.3420.8380.0351.1
135°1064.3742.4597.9522.6486.1459.7435.7390.4336.3
150°1286.4877.9693.3587.1523.9491.6468.6428.2389.6
Run VMG1485.41013.7800.6677.9604.0561.2528.8483.4445.6
Selected Courses
Windward / Leeward1609.61103.4885.2764.4690.5646.9619.6590.9576.0
All purpose1210.0843.9688.2606.2558.7529.4509.6484.8467.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward724.60.8280
All purpose581.01.0328
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1597.21094.4828.5685.5598.0549.9514.8462.0443.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7080
Downwind "popa"0.8994
70% up, 30% down "Ilhabela"0.7563
30% up, 70% down "Ilhabela-inverso"0.8320
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Predominantly Upwind637.60.9410
Predominantly Downwind584.11.0272
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP604.50.9925 Predom. Rc High458.41.3089 5B SF Bay L/M807.70.7429 TriNum AP Low766.00.7833 Predom. Dn Low909.80.6595 5B SF Bay Med680.60.8816 TriNum AP Med578.11.0379 Predom. Dn L/M663.10.9049 5B SF Bay M/H606.30.9897 TriNum AP High505.31.1875 Predom. Dn Med561.61.0684 5B SF Bay High575.71.0421 TriNum W/L Low1043.70.5749 Predom. Dn M/H500.01.2001 5B AP Low847.50.7079 TriNum W/L Med720.50.8328 Predom. Dn High463.11.2956 5B AP L/M663.10.9049 TriNum W/L Hig615.60.9746 ChiMac Up Low834.30.7192 5B AP Med568.41.0556 Predom. Upwind667.50.8988 ChiMac Up Med741.20.8095 5B AP M/H512.91.1698 Predom. Reaching575.21.0430 ChiMac Up High633.20.9475 5B AP High486.11.2343 Predom. Downwind611.00.9820 ChiMac Off Low777.40.7718 5B W/L Low1175.40.5105 Predom. Up Low963.40.6228 ChiMac Off Med683.10.8784 5B W/L L/M846.00.7092 Predom. Up L/M714.50.8397 ChiMac Off High571.91.0491 5B W/L Med705.80.8501 Predom. Up Med614.50.9765 ChiMac AP Low801.40.7487 5B W/L M/H625.30.9595 Predom. Up M/H559.51.0723 ChiMac AP Med708.90.8463 5B W/L High593.31.0113 Predom. Up High538.81.1136 ChiMac AP High600.50.9991 W/L 60-40 Low1194.80.5022 Predom. Rc Low822.90.7292 BayMac Cove Island927.70.6467 W/L 60-40 L/M863.30.6950 Predom. Rc L/M614.30.9767 BayMac Shore921.00.6514 W/L 60-40 Med723.10.8297 Predom. Rc Med533.01.1258 Harvest Moon502.51.1940 W/L 60-40 M/H643.80.9320 Predom. Rc M/H485.91.2349 5B SF Bay Low990.20.6060 W/L 60-40 High615.00.9756      SA/DSPL Up18.33SA/DSPL Dn40.23
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1597.21094.4828.5685.5598.0549.9514.8462.0443.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1597.21094.4828.5685.5598.0549.9514.8462.0443.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance634.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1597.21094.4828.5685.5598.0549.9514.8462.0443.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating634.80.9452
FinRating, kevyt tuuli1153.80.8667
FinRating, kova tuuli488.71.0232
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9452
Triple Number Coastal/Long Distance Low0.7833
Triple Number Coastal/Long Distance Medium1.0381
Triple Number Coastal/Long Distance High1.1875
Triple Number Windward/Leeward Low0.6035
Triple Number Windward/Leeward Medium0.8328
Triple Number Windward/Leeward High0.9746
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1597.21094.4828.5685.5598.0549.9514.8462.0443.2
For information
General Purpose Handicap (GPH)656.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Saronikos S All Purpose684.90.8760
Saronikos S Upwind784.30.7650
Saronikos S Downwind556.31.0785
Saronikos N All Purpose707.10.8486
Saronikos N Upwind816.40.7349
Saronikos N Downwind599.91.0002
Saronikos SW All Purpose689.30.8704
Saronikos SW Upwind811.80.7391
Saronikos SW Downwind556.71.0778
Saronikos NE All Purpose730.30.8215
Saronikos NE Upwind761.30.7881
Saronikos NE Downwind672.70.8919
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1597.21094.4828.5685.5598.0549.9514.8462.0443.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose604.50.9925
5-Band All Purpose Low931.70.6440
5-Band All Purpose L/M686.00.8746
5-Band All Purpose Med586.41.0232
5-Band All Purpose M/H529.11.1341
5-Band All Purpose High500.81.1981
Single Number Predominant Upwind637.10.9418
Single Number Predominant Reaching551.11.0887
Single Number Predominant Downwind584.11.0273
5-Band 50-50 Windward/Leeward Low1175.40.5105
5-Band 50-50 Windward/Leeward L/M846.00.7092
5-Band 50-50 Windward/Leeward Med705.80.8501
5-Band 50-50 Windward/Leeward M/H625.30.9595
5-Band 50-50 Windward/Leeward High593.31.0113
5-Band 60-40 Windward/Leeward Low1194.80.5022
5-Band 60-40 Windward/Leeward L/M863.30.6950
5-Band 60-40 Windward/Leeward Med723.10.8297
5-Band 60-40 Windward/Leeward M/H643.80.9320
5-Band 60-40 Windward/Leeward High615.00.9756
Triple Number 50-50 Windward/Leeward Low1043.70.5749
Triple Number 50-50 Windward/Leeward Med720.60.8327
Triple Number 50-50 Windward/Leeward High615.70.9746
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward742.20.8085
Triple Number 60-40 Windward/Leeward Low1061.90.5650
Triple Number 60-40 Windward/Leeward Med737.80.8132
Triple Number 60-40 Windward/Leeward High634.80.9451
Triple Number All-Purpose Low832.60.7206
Triple Number All-Purpose Med596.51.0059
Triple Number All-Purpose High521.21.1513
Triple Number Predominant Upwind Low868.30.6910
Triple Number Predominant Upwind Med628.10.9553
Triple Number Predominant Upwind High558.21.0748
Triple Number Predominant Reaching Low744.40.8060
Triple Number Predominant Reaching Med551.61.0878
Triple Number Predominant Reaching High469.01.2794
Triple Number Predominant Downwind Low811.10.7398
Triple Number Predominant Downwind Med571.21.0504
Triple Number Predominant Downwind High480.81.2479
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1597.21094.4828.5685.5598.0549.9514.8462.0443.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1597.21094.4828.5685.5598.0549.9514.8462.0443.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low766.0
Triple Number Coastal/Long Distance Medium578.0
Triple Number Coastal/Long Distance High505.3
Triple Number Windward/Leeward Low994.2
Triple Number Windward/Leeward Medium720.5
Triple Number Windward/Leeward High615.6
Predominantly Upwind637.6
Predominantly Downwind584.1
Predominantly Reaching559.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1597.21094.4828.5685.5598.0549.9514.8462.0443.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7833
Triple Number Coastal/Long Distance Medium1.0381
Triple Number Coastal/Long Distance High1.1875
Triple Number Windward/Leeward Low0.6035
Triple Number Windward/Leeward Medium0.8328
Triple Number Windward/Leeward High0.9746
Coastal/Long Distance0.9452
Predominantly Upwind0.9410
Predominantly Downwind1.0272
For information
General Purpose Handicap (GPH)656.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0328
Distanseseilas Trippeltall svak vind0.7833
Distanseseilas Trippeltall mellomvind1.0381
Distanseseilas Trippeltall sterk vind1.1875
Pølsebane Trippeltall svak vind0.6035
Pølsebane Trippeltall mellomvind0.8328
Pølsebane Trippeltall sterk vind0.9746
Motvind Singeltall0.9410
Medvind Singeltall1.0272
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Coastal/Long Distance634.80.9452
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind637.60.9410
Predominantly Downwind584.11.0272
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore580.51.0336
Cape Doctor Coastal472.81.2691
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7833
Triple Number Coastal/Long Distance Medium1.0381
Triple Number Coastal/Long Distance High1.1875
Triple Number Windward/Leeward Low0.6035
Triple Number Windward/Leeward Medium0.8328
Triple Number Windward/Leeward High0.9746
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7833
Triple Number Coastal/Long Distance Medium1.0381
Triple Number Coastal/Long Distance High1.1875
Triple Number Windward/Leeward Low0.6035
Triple Number Windward/Leeward Medium0.8328
Triple Number Windward/Leeward High0.9746
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Predominantly Upwind637.60.9410
Predominantly Downwind584.11.0272
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1597.21094.4828.5685.5598.0549.9514.8462.0443.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance634.80.9452
Triple Number Coastal/Long Distance Low766.00.7833
Triple Number Coastal/Long Distance Medium578.01.0381
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low994.20.6035
Triple Number Windward/Leeward Medium720.50.8328
Triple Number Windward/Leeward High615.60.9746
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1597.21094.4828.5685.5598.0549.9514.8462.0443.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP604.50.9925 Predom. Dn High463.11.2956 5B AP M/H512.91.1698 TriNum AP Low766.00.7833 Predom. Rc Low822.90.7292 5B AP High486.11.2343 TriNum AP Med578.11.0379 Predom. Rc L/M614.30.9767 5B SF Bay Low990.20.6060 TriNum AP High505.31.1875 Predom. Rc Med533.01.1258 5B SF Bay L/M807.70.7429 TriNum W/L Low1043.70.5749 Predom. Rc M/H485.91.2349 5B SF Bay Med680.60.8816 TriNum W/L Med720.50.8328 Predom. Rc High458.41.3089 5B SF Bay M/H606.30.9897 TriNum W/L Hig615.60.9746 5B W/L Low1175.40.5105 5B SF Bay High575.71.0421 Predom. Upwind667.50.8988 5B W/L L/M846.00.7092 ChiMac Up Low834.30.7192 Predom. Reaching575.21.0430 5B W/L Med705.80.8501 ChiMac Up Med741.20.8095 Predom. Downwind611.00.9820 5B W/L M/H625.30.9595 ChiMac Up High633.20.9475 Predom. Up Low963.40.6228 5B W/L High593.31.0113 ChiMac Off Low777.40.7718 Predom. Up L/M714.50.8397 W/L 60-40 Low1194.80.5022 ChiMac Off Med683.10.8784 Predom. Up Med614.50.9765 W/L 60-40 L/M863.30.6950 ChiMac Off High571.91.0491 Predom. Up M/H559.51.0723 W/L 60-40 Med723.10.8297 ChiMac AP Low801.40.7487 Predom. Up High538.81.1136 W/L 60-40 M/H643.80.9320 ChiMac AP Med708.90.8463 Predom. Dn Low909.80.6595 W/L 60-40 High615.00.9756 ChiMac AP High600.50.9991 Predom. Dn L/M663.10.9049 5B AP Low847.50.7079 BayMac Cove Island927.70.6467 Predom. Dn Med561.61.0684 5B AP L/M663.10.9049 BayMac Shore921.00.6514 Predom. Dn M/H500.01.2001 5B AP Med568.41.0556 Harvest Moon502.51.1940      SA/DSPL Up18.33SA/DSPL Dn40.23
ORC Ref  03190004PE3 Issued on 11/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PALMAS 4ITA-PLMS425
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 350 GLMeasurement01/06/2015HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.980Maximum beam3.540Draft1.907Displacement5,677Wetted area24.87IMS L9.758LSM09.732Accomod. length9.980Sink (kg/mm) 20.14
VCGD-0.100VCGM-0.113 RM Rated (kg·m) 151.4Limit of positive stability(°) 122.4 Stability Index 123.5 BLR index 0.0000Default crew weight662 Declared crew weight 400
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.406PBWPIPA0.0037
EDL2.100ST10.065ST20.180
ST30.180ST40.110ST50.275
RIG
BackstayNot installedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.030IG12.600ISP12.750MDT10.095MDL10.160MDT20.095MDL20.160TLMW0.160GO0.180
E4.500J3.750BAS1.506FSDNo FoilSFJ0.100SPLWPLTPS4.900BD0.140MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.100Flotation Date30/06/2025
SFFP0.405FFM1.138FF1.139LCFcl5.611SG1.0220
SAFP9.895FAM0.996FA0.997LCFsh5.859HBI1.048
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004PE3 Issued on 11/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
PALMAS 4ITA-PLMS425
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.411.201.943.073.8434.0430/06/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.040.500.901.904.2512.03YesNo 24.6430/06/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA15.8013.8014.807.657.8098%94.7230/06/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.0 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity80 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity50 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004PE3 Issued on 11/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org