International Certificate2026
BASTIAN CONTRARIOITA-25237
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 Angles45.3°42.8°40.4°37.8°36.9°36.9°37.0°37.6°40.1°
Beat VMG2.313.263.964.364.504.564.604.594.41
52°3.594.935.756.106.246.326.376.426.35
60°3.845.175.936.246.426.526.596.666.63
75°4.015.316.026.396.656.846.967.127.17
90°3.905.396.146.436.737.047.297.627.81
110°3.955.436.256.737.117.397.668.168.58
120°3.815.286.146.677.197.678.108.819.52
135°3.344.765.776.356.847.408.119.8411.68
150°2.774.005.075.906.426.897.418.8311.78
Run VMG2.403.464.395.175.786.256.677.6910.20
Gybe Angles139.0°145.6°150.3°156.1°164.8°170.5°169.6°159.1°146.2°
APH ToD:608.6CDL: 7.013APH ToT: 0.9859CertNo:26/1
BOAT
ClassPlatu 25DesignerFarrBuilderBeneteauAge date10/1997Series date02/1995Offset fileplatu25.OD.offData fileI25237
HULL
Length Overall7.530 mMaximum Beam2.580 mDraft1.604 mDisplacement1,328 kgDLR4.4316IMS DivisionSportboatDynamic Allowance0.070%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight370 kg(declared)Minimum weight240 kg ✱ when appliedCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail20.0620.56Headsail Luffed12.8612.86Headsail FlyingSymmetric44.3244.32Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5.86Storm Jib4.05Heavy Weather Jib10.93
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 18.0 kg·m Stability Index 106.3
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  03190004KRQ Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
BASTIAN CONTRARIOITA-25237
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 VMG1561.71104.5910.2826.4800.6789.3783.2784.4816.2
52°1001.6730.3625.7590.3576.6569.4564.9560.9566.5
60°937.1696.6607.5576.5560.6552.5546.6540.4542.7
75°897.0677.5597.8563.7541.1526.5517.5505.8502.4
90°923.8668.0586.7559.7534.6511.2494.0472.3460.8
110°911.8662.6575.8535.1506.5486.9470.2441.2419.7
120°944.4682.0586.5539.9500.8469.7444.2408.4378.1
135°1078.1757.0623.6567.2526.0486.3444.1365.7308.1
150°1300.4900.7710.1610.4560.6522.3485.8407.8305.7
Run VMG1501.61040.1819.8696.8622.4575.8539.4468.1353.0
Selected Courses
Windward / Leeward1531.71072.3865.0761.6711.5682.5661.3626.2584.6
All purpose1161.8827.6689.3626.4592.8570.0551.4520.8495.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward739.80.8110
All purpose608.60.9859
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.61069.1816.5695.5630.3590.4555.7497.7469.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7001
Downwind "popa"0.8819
70% up, 30% down "Ilhabela"0.7463
30% up, 70% down "Ilhabela-inverso"0.8182
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Predominantly Upwind662.40.9058
Predominantly Downwind608.20.9865
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP630.70.9513 Predom. Rc High484.81.2376 5B SF Bay L/M799.90.7501 TriNum AP Low758.50.7911 Predom. Dn Low910.70.6588 5B SF Bay Med701.90.8549 TriNum AP Med606.40.9895 Predom. Dn L/M683.60.8777 5B SF Bay M/H646.30.9284 TriNum AP High544.61.1018 Predom. Dn Med592.11.0133 5B SF Bay High610.80.9823 TriNum W/L Low1014.60.5914 Predom. Dn M/H523.91.1454 5B AP Low838.50.7156 TriNum W/L Med733.80.8177 Predom. Dn High469.11.2791 5B AP L/M673.20.8912 TriNum W/L Hig653.50.9182 ChiMac Up Low816.80.7346 5B AP Med599.11.0015 Predom. Upwind688.70.8712 ChiMac Up Med745.00.8054 5B AP M/H552.91.0853 Predom. Reaching603.70.9940 ChiMac Up High660.40.9086 5B AP High521.71.1500 Predom. Downwind632.30.9489 ChiMac Off Low790.10.7594 5B W/L Low1135.30.5285 Predom. Up Low920.20.6521 ChiMac Off Med701.90.8549 5B W/L L/M836.40.7174 Predom. Up L/M713.60.8408 ChiMac Off High592.51.0126 5B W/L Med723.50.8293 Predom. Up Med646.10.9286 ChiMac AP Low800.10.7499 5B W/L M/H663.20.9047 Predom. Up M/H610.60.9826 ChiMac AP Med721.20.8320 5B W/L High625.10.9599 Predom. Up High592.51.0126 ChiMac AP High625.20.9597 W/L 60-40 Low1142.30.5253 Predom. Rc Low816.10.7352 BayMac Cove Island915.80.6551 W/L 60-40 L/M847.70.7078 Predom. Rc L/M637.10.9417 BayMac Shore909.10.6600 W/L 60-40 Med740.90.8098 Predom. Rc Med571.61.0497 Harvest Moon531.51.1288 W/L 60-40 M/H687.70.8724 Predom. Rc M/H521.31.1510 5B SF Bay Low959.80.6251 W/L 60-40 High658.00.9118      SA/DSPL Up27.23SA/DSPL Dn53.24
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.61069.1816.5695.5630.3590.4555.7497.7469.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.61069.1816.5695.5630.3590.4555.7497.7469.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance658.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.61069.1816.5695.5630.3590.4555.7497.7469.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating658.20.9116
FinRating, kevyt tuuli1117.60.8948
FinRating, kova tuuli522.60.9567
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9116
Triple Number Coastal/Long Distance Low0.7911
Triple Number Coastal/Long Distance Medium0.9896
Triple Number Coastal/Long Distance High1.1018
Triple Number Windward/Leeward Low0.6194
Triple Number Windward/Leeward Medium0.8177
Triple Number Windward/Leeward High0.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.61069.1816.5695.5630.3590.4555.7497.7469.9
For information
General Purpose Handicap (GPH)678.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Saronikos S All Purpose681.20.8808
Saronikos S Upwind777.10.7721
Saronikos S Downwind563.71.0644
Saronikos N All Purpose724.10.8286
Saronikos N Upwind812.90.7381
Saronikos N Downwind626.70.9574
Saronikos SW All Purpose682.30.8793
Saronikos SW Upwind793.30.7563
Saronikos SW Downwind574.01.0454
Saronikos NE All Purpose745.70.8046
Saronikos NE Upwind764.60.7847
Saronikos NE Downwind697.80.8599
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.61069.1816.5695.5630.3590.4555.7497.7469.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose630.70.9513
5-Band All Purpose Low911.60.6582
5-Band All Purpose L/M696.90.8609
5-Band All Purpose Med618.20.9705
5-Band All Purpose M/H566.81.0586
5-Band All Purpose High531.21.1295
Single Number Predominant Upwind660.70.9081
Single Number Predominant Reaching583.21.0289
Single Number Predominant Downwind609.60.9842
5-Band 50-50 Windward/Leeward Low1135.30.5285
5-Band 50-50 Windward/Leeward L/M836.40.7174
5-Band 50-50 Windward/Leeward Med723.50.8293
5-Band 50-50 Windward/Leeward M/H663.20.9047
5-Band 50-50 Windward/Leeward High625.10.9599
5-Band 60-40 Windward/Leeward Low1142.30.5253
5-Band 60-40 Windward/Leeward L/M847.70.7078
5-Band 60-40 Windward/Leeward Med740.90.8098
5-Band 60-40 Windward/Leeward M/H687.70.8724
5-Band 60-40 Windward/Leeward High658.00.9118
Triple Number 50-50 Windward/Leeward Low1014.60.5914
Triple Number 50-50 Windward/Leeward Med733.80.8176
Triple Number 50-50 Windward/Leeward High653.50.9182
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward757.30.7923
Triple Number 60-40 Windward/Leeward Low1022.60.5868
Triple Number 60-40 Windward/Leeward Med750.20.7998
Triple Number 60-40 Windward/Leeward High679.80.8826
Triple Number All-Purpose Low822.80.7292
Triple Number All-Purpose Med626.10.9583
Triple Number All-Purpose High557.41.0765
Triple Number Predominant Upwind Low841.30.7131
Triple Number Predominant Upwind Med654.40.9168
Triple Number Predominant Upwind High614.10.9770
Triple Number Predominant Reaching Low745.80.8045
Triple Number Predominant Reaching Med588.31.0199
Triple Number Predominant Reaching High502.01.1951
Triple Number Predominant Downwind Low817.50.7340
Triple Number Predominant Downwind Med601.80.9969
Triple Number Predominant Downwind High497.01.2072
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.61069.1816.5695.5630.3590.4555.7497.7469.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.61069.1816.5695.5630.3590.4555.7497.7469.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low758.4
Triple Number Coastal/Long Distance Medium606.3
Triple Number Coastal/Long Distance High544.6
Triple Number Windward/Leeward Low968.7
Triple Number Windward/Leeward Medium733.8
Triple Number Windward/Leeward High653.5
Predominantly Upwind662.4
Predominantly Downwind608.2
Predominantly Reaching588.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.61069.1816.5695.5630.3590.4555.7497.7469.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7911
Triple Number Coastal/Long Distance Medium0.9896
Triple Number Coastal/Long Distance High1.1018
Triple Number Windward/Leeward Low0.6194
Triple Number Windward/Leeward Medium0.8177
Triple Number Windward/Leeward High0.9182
Coastal/Long Distance0.9116
Predominantly Upwind0.9058
Predominantly Downwind0.9865
For information
General Purpose Handicap (GPH)678.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9859
Distanseseilas Trippeltall svak vind0.7911
Distanseseilas Trippeltall mellomvind0.9896
Distanseseilas Trippeltall sterk vind1.1018
Pølsebane Trippeltall svak vind0.6194
Pølsebane Trippeltall mellomvind0.8177
Pølsebane Trippeltall sterk vind0.9182
Motvind Singeltall0.9058
Medvind Singeltall0.9865
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Coastal/Long Distance658.20.9116
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind662.40.9058
Predominantly Downwind608.20.9865
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore597.11.0049
Cape Doctor Coastal503.11.1926
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7911
Triple Number Coastal/Long Distance Medium0.9896
Triple Number Coastal/Long Distance High1.1018
Triple Number Windward/Leeward Low0.6194
Triple Number Windward/Leeward Medium0.8177
Triple Number Windward/Leeward High0.9182
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7911
Triple Number Coastal/Long Distance Medium0.9896
Triple Number Coastal/Long Distance High1.1018
Triple Number Windward/Leeward Low0.6194
Triple Number Windward/Leeward Medium0.8177
Triple Number Windward/Leeward High0.9182
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Predominantly Upwind662.40.9058
Predominantly Downwind608.20.9865
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.61069.1816.5695.5630.3590.4555.7497.7469.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.40.7911
Triple Number Coastal/Long Distance Medium606.30.9896
Triple Number Coastal/Long Distance High544.61.1018
Triple Number Windward/Leeward Low968.70.6194
Triple Number Windward/Leeward Medium733.80.8177
Triple Number Windward/Leeward High653.50.9182
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.61069.1816.5695.5630.3590.4555.7497.7469.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP630.70.9513 Predom. Dn High469.11.2791 5B AP M/H552.91.0853 TriNum AP Low758.50.7911 Predom. Rc Low816.10.7352 5B AP High521.71.1500 TriNum AP Med606.40.9895 Predom. Rc L/M637.10.9417 5B SF Bay Low959.80.6251 TriNum AP High544.61.1018 Predom. Rc Med571.61.0497 5B SF Bay L/M799.90.7501 TriNum W/L Low1014.60.5914 Predom. Rc M/H521.31.1510 5B SF Bay Med701.90.8549 TriNum W/L Med733.80.8177 Predom. Rc High484.81.2376 5B SF Bay M/H646.30.9284 TriNum W/L Hig653.50.9182 5B W/L Low1135.30.5285 5B SF Bay High610.80.9823 Predom. Upwind688.70.8712 5B W/L L/M836.40.7174 ChiMac Up Low816.80.7346 Predom. Reaching603.70.9940 5B W/L Med723.50.8293 ChiMac Up Med745.00.8054 Predom. Downwind632.30.9489 5B W/L M/H663.20.9047 ChiMac Up High660.40.9086 Predom. Up Low920.20.6521 5B W/L High625.10.9599 ChiMac Off Low790.10.7594 Predom. Up L/M713.60.8408 W/L 60-40 Low1142.30.5253 ChiMac Off Med701.90.8549 Predom. Up Med646.10.9286 W/L 60-40 L/M847.70.7078 ChiMac Off High592.51.0126 Predom. Up M/H610.60.9826 W/L 60-40 Med740.90.8098 ChiMac AP Low800.10.7499 Predom. Up High592.51.0126 W/L 60-40 M/H687.70.8724 ChiMac AP Med721.20.8320 Predom. Dn Low910.70.6588 W/L 60-40 High658.00.9118 ChiMac AP High625.20.9597 Predom. Dn L/M683.60.8777 5B AP Low838.50.7156 BayMac Cove Island915.80.6551 Predom. Dn Med592.11.0133 5B AP L/M673.20.8912 BayMac Shore909.10.6600 Predom. Dn M/H523.91.1454 5B AP Med599.11.0015 Harvest Moon531.51.1288      SA/DSPL Up27.23SA/DSPL Dn53.24
ORC Ref  03190004KRQ Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
BASTIAN CONTRARIOITA-25237
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)
ClassPlatu 25Measurement07/11/2024HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.530Maximum beam2.580Draft1.604Displacement1,328Wetted area10.82IMS L7.067LSM06.691Accomod. length7.530Sink (kg/mm) 7.87
VCGD0.001VCGM-0.010 RM Rated (kg·m) 18.0Limit of positive stability(°) 114.1 Stability Index 106.3 BLR index 0.0000Default crew weight388 Declared crew weight 370
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P9.300IG8.997ISP9.637MDT10.080MDL10.120MDT20.650MDL20.082TL1.620MW0.120GO0.120
E3.600J2.620BAS1.167FSDSFJSPL3.350WPLTPSBD0.090MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date07/11/2024MeasurerFIV-162CommentCondizioni ottime
SFFP0.120FFM0.902FF0.903LCFcl4.240SG1.0200
SAFP7.315FAM0.669FA0.670LCFsh4.419HBI0.822
W112.9W212.9W312.9W412.9
PD1478.2PD2491.2PD3504.4PD4509.1
WD8.700PLM9000.00GSA1.0RSA1.0RM17.8
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGAEngine (IC)Mercury 3.3 hp in intended accommodationTotal deductible
ORC Ref  03190004KRQ Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
BASTIAN CONTRARIOITA-25237
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.140.741.352.323.0920.0607/11/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.060.390.761.452.112.679.12YesNo 12.8607/11/2024JLB0.080.400.751.432.112.698.66YesNo 12.2107/11/2024JM
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA9.439.439.435.665.5644.3207/11/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverYes (manual)BoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03190004KRQ Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org