Club Certificate2026
MERIAITA-13805
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 Angles46.0°43.5°41.1°39.6°38.3°37.8°37.7°38.1°39.3°
Beat VMG2.273.243.954.464.764.894.954.954.85
52°3.554.945.856.426.736.886.956.996.96
60°3.815.206.086.606.907.077.157.237.22
75°3.995.366.256.757.057.287.467.637.71
90°3.855.286.326.917.257.457.618.008.22
110°3.815.366.447.047.467.848.198.699.12
120°3.685.206.296.947.387.808.239.179.98
135°3.214.645.776.587.087.507.938.9510.59
150°2.653.925.005.896.617.087.478.299.45
Run VMG2.303.394.335.125.846.416.867.598.36
Gybe Angles139.9°143.8°147.5°153.0°159.0°165.5°171.8°175.9°166.7°
APH ToD:586.6CDL: 8.416APH ToT: 1.0229CertNo:26/1
BOAT
ClassFirst 31.7DesignerFinotBuilderBeneteauAge date03/2001Series date09/1998Offset fileFIRST317.offData fileI13805
HULL
Length Overall9.610 mMaximum Beam3.212 mDraft1.932 mDisplacement3,847 kgDLR5.3354IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.412m
CREW
Maximum weight450 kg(declared)Minimum weight320 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.3525.94Headsail Luffed28.0828.08Headsail FlyingSymmetric67.8967.89Asymmetric66.0966.09 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail7.26Storm Jib7.61Heavy Weather Jib20.54
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 84.1 kg·m Stability Index 113.9
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  03190004J7F Issued on 27/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MERIAITA-13805
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 VMG1588.61110.0911.2808.1755.6735.7727.3726.7742.5
52°1013.0728.2615.7560.9534.8522.9518.1514.7516.9
60°944.0691.9591.9545.3522.0509.3503.3498.2498.7
75°903.0671.2576.4533.6510.4494.3482.6471.5466.7
90°935.0681.8569.9521.2496.9483.3473.1450.2437.9
110°944.1671.8558.6511.4482.7458.9439.6414.1394.6
120°977.6692.9572.0518.6487.8461.3437.5392.7360.8
135°1122.8775.1624.4546.9508.1480.0454.2402.2340.0
150°1356.8918.4720.3611.3544.5508.7482.2434.3381.1
Run VMG1566.71060.5831.7703.8616.8561.2524.6474.3430.5
Selected Courses
Windward / Leeward1577.61085.2871.5755.9686.2648.5625.9600.5586.5
All purpose1192.2836.2684.4607.8564.6540.1523.6500.2483.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward720.80.8325
All purpose586.61.0229
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.30.9400
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51082.8819.9683.0602.0560.7529.4476.3457.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7273
Downwind "popa"0.8800
70% up, 30% down "Ilhabela"0.7673
30% up, 70% down "Ilhabela-inverso"0.8279
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Predominantly Upwind635.60.9440
Predominantly Downwind596.01.0067
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP611.50.9812 Predom. Rc High473.11.2683 5B SF Bay L/M795.40.7543 TriNum AP Low760.30.7892 Predom. Dn Low928.60.6461 5B SF Bay Med678.40.8844 TriNum AP Med582.91.0293 Predom. Dn L/M677.40.8857 5B SF Bay M/H615.50.9748 TriNum AP High519.01.1561 Predom. Dn Med574.21.0449 5B SF Bay High589.01.0186 TriNum W/L Low1026.70.5844 Predom. Dn M/H510.71.1750 5B AP Low848.20.7074 TriNum W/L Med715.50.8386 Predom. Dn High471.21.2735 5B AP L/M662.10.9063 TriNum W/L Hig622.00.9646 ChiMac Up Low810.60.7402 5B AP Med574.31.0448 Predom. Upwind663.90.9037 ChiMac Up Med728.10.8240 5B AP M/H525.91.1409 Predom. Reaching586.41.0231 ChiMac Up High633.50.9471 5B AP High501.31.1968 Predom. Downwind624.20.9613 ChiMac Off Low794.00.7557 5B W/L Low1154.90.5195 Predom. Up Low928.50.6462 ChiMac Off Med697.80.8599 5B W/L L/M834.90.7187 Predom. Up L/M699.40.8579 ChiMac Off High583.71.0279 5B W/L Med702.00.8548 Predom. Up Med614.00.9772 ChiMac AP Low798.50.7514 5B W/L M/H630.50.9516 Predom. Up M/H573.91.0455 ChiMac AP Med710.20.8448 5B W/L High602.50.9959 Predom. Up High558.61.0740 ChiMac AP High606.90.9886 W/L 60-40 Low1159.90.5173 Predom. Rc Low826.90.7256 BayMac Cove Island921.00.6515 W/L 60-40 L/M844.10.7108 Predom. Rc L/M622.60.9638 BayMac Shore913.60.6568 W/L 60-40 Med715.90.8381 Predom. Rc Med545.21.1005 Harvest Moon514.21.1668 W/L 60-40 M/H650.60.9222 Predom. Rc M/H501.31.1968 5B SF Bay Low969.50.6189 W/L 60-40 High627.90.9556      SA/DSPL Up21.67SA/DSPL Dn37.81
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.30.9400
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51082.8819.9683.0602.0560.7529.4476.3457.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.30.9400
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51082.8819.9683.0602.0560.7529.4476.3457.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance638.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51082.8819.9683.0602.0560.7529.4476.3457.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating638.30.9400
FinRating, kevyt tuuli1138.80.8781
FinRating, kova tuuli503.60.9929
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9400
Triple Number Coastal/Long Distance Low0.7892
Triple Number Coastal/Long Distance Medium1.0294
Triple Number Coastal/Long Distance High1.1561
Triple Number Windward/Leeward Low0.6133
Triple Number Windward/Leeward Medium0.8386
Triple Number Windward/Leeward High0.9646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51082.8819.9683.0602.0560.7529.4476.3457.9
For information
General Purpose Handicap (GPH)659.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.30.9400
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Saronikos S All Purpose671.50.8936
Saronikos S Upwind757.70.7919
Saronikos S Downwind568.71.0550
Saronikos N All Purpose706.70.8490
Saronikos N Upwind793.50.7562
Saronikos N Downwind623.40.9624
Saronikos SW All Purpose677.70.8854
Saronikos SW Upwind781.30.7680
Saronikos SW Downwind576.11.0414
Saronikos NE All Purpose734.40.8170
Saronikos NE Upwind747.10.8032
Saronikos NE Downwind701.50.8553
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51082.8819.9683.0602.0560.7529.4476.3457.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose611.50.9812
5-Band All Purpose Low924.50.6490
5-Band All Purpose L/M686.30.8743
5-Band All Purpose Med592.81.0121
5-Band All Purpose M/H541.61.1079
5-Band All Purpose High514.61.1660
Single Number Predominant Upwind634.30.9460
Single Number Predominant Reaching562.51.0667
Single Number Predominant Downwind596.71.0055
5-Band 50-50 Windward/Leeward Low1154.90.5195
5-Band 50-50 Windward/Leeward L/M834.90.7187
5-Band 50-50 Windward/Leeward Med702.00.8548
5-Band 50-50 Windward/Leeward M/H630.50.9516
5-Band 50-50 Windward/Leeward High602.50.9959
5-Band 60-40 Windward/Leeward Low1159.90.5173
5-Band 60-40 Windward/Leeward L/M844.10.7108
5-Band 60-40 Windward/Leeward Med715.90.8381
5-Band 60-40 Windward/Leeward M/H650.60.9222
5-Band 60-40 Windward/Leeward High627.90.9556
Triple Number 50-50 Windward/Leeward Low1026.70.5844
Triple Number 50-50 Windward/Leeward Med715.50.8385
Triple Number 50-50 Windward/Leeward High622.00.9646
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward734.80.8165
Triple Number 60-40 Windward/Leeward Low1033.00.5808
Triple Number 60-40 Windward/Leeward Med728.70.8234
Triple Number 60-40 Windward/Leeward High643.40.9325
Triple Number All-Purpose Low828.00.7246
Triple Number All-Purpose Med602.00.9967
Triple Number All-Purpose High534.01.1235
Triple Number Predominant Upwind Low843.00.7117
Triple Number Predominant Upwind Med624.90.9601
Triple Number Predominant Upwind High575.11.0433
Triple Number Predominant Reaching Low748.30.8018
Triple Number Predominant Reaching Med561.81.0681
Triple Number Predominant Reaching High485.01.2372
Triple Number Predominant Downwind Low826.50.7260
Triple Number Predominant Downwind Med585.41.0250
Triple Number Predominant Downwind High490.21.2240
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.30.9400
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51082.8819.9683.0602.0560.7529.4476.3457.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.30.9400
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51082.8819.9683.0602.0560.7529.4476.3457.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low760.3
Triple Number Coastal/Long Distance Medium582.9
Triple Number Coastal/Long Distance High519.0
Triple Number Windward/Leeward Low978.3
Triple Number Windward/Leeward Medium715.5
Triple Number Windward/Leeward High622.0
Predominantly Upwind635.6
Predominantly Downwind596.0
Predominantly Reaching571.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.30.9400
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51082.8819.9683.0602.0560.7529.4476.3457.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7892
Triple Number Coastal/Long Distance Medium1.0294
Triple Number Coastal/Long Distance High1.1561
Triple Number Windward/Leeward Low0.6133
Triple Number Windward/Leeward Medium0.8386
Triple Number Windward/Leeward High0.9646
Coastal/Long Distance0.9400
Predominantly Upwind0.9440
Predominantly Downwind1.0067
For information
General Purpose Handicap (GPH)659.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0229
Distanseseilas Trippeltall svak vind0.7892
Distanseseilas Trippeltall mellomvind1.0294
Distanseseilas Trippeltall sterk vind1.1561
Pølsebane Trippeltall svak vind0.6133
Pølsebane Trippeltall mellomvind0.8386
Pølsebane Trippeltall sterk vind0.9646
Motvind Singeltall0.9440
Medvind Singeltall1.0067
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Coastal/Long Distance638.30.9400
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind635.60.9440
Predominantly Downwind596.01.0067
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore590.71.0157
Cape Doctor Coastal488.41.2286
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7892
Triple Number Coastal/Long Distance Medium1.0294
Triple Number Coastal/Long Distance High1.1561
Triple Number Windward/Leeward Low0.6133
Triple Number Windward/Leeward Medium0.8386
Triple Number Windward/Leeward High0.9646
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7892
Triple Number Coastal/Long Distance Medium1.0294
Triple Number Coastal/Long Distance High1.1561
Triple Number Windward/Leeward Low0.6133
Triple Number Windward/Leeward Medium0.8386
Triple Number Windward/Leeward High0.9646
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.30.9400
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Predominantly Upwind635.60.9440
Predominantly Downwind596.01.0067
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51082.8819.9683.0602.0560.7529.4476.3457.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance638.30.9400
Triple Number Coastal/Long Distance Low760.30.7892
Triple Number Coastal/Long Distance Medium582.91.0294
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low978.30.6133
Triple Number Windward/Leeward Medium715.50.8386
Triple Number Windward/Leeward High622.00.9646
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1576.51082.8819.9683.0602.0560.7529.4476.3457.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP611.50.9812 Predom. Dn High471.21.2735 5B AP M/H525.91.1409 TriNum AP Low760.30.7892 Predom. Rc Low826.90.7256 5B AP High501.31.1968 TriNum AP Med582.91.0293 Predom. Rc L/M622.60.9638 5B SF Bay Low969.50.6189 TriNum AP High519.01.1561 Predom. Rc Med545.21.1005 5B SF Bay L/M795.40.7543 TriNum W/L Low1026.70.5844 Predom. Rc M/H501.31.1968 5B SF Bay Med678.40.8844 TriNum W/L Med715.50.8386 Predom. Rc High473.11.2683 5B SF Bay M/H615.50.9748 TriNum W/L Hig622.00.9646 5B W/L Low1154.90.5195 5B SF Bay High589.01.0186 Predom. Upwind663.90.9037 5B W/L L/M834.90.7187 ChiMac Up Low810.60.7402 Predom. Reaching586.41.0231 5B W/L Med702.00.8548 ChiMac Up Med728.10.8240 Predom. Downwind624.20.9613 5B W/L M/H630.50.9516 ChiMac Up High633.50.9471 Predom. Up Low928.50.6462 5B W/L High602.50.9959 ChiMac Off Low794.00.7557 Predom. Up L/M699.40.8579 W/L 60-40 Low1159.90.5173 ChiMac Off Med697.80.8599 Predom. Up Med614.00.9772 W/L 60-40 L/M844.10.7108 ChiMac Off High583.71.0279 Predom. Up M/H573.91.0455 W/L 60-40 Med715.90.8381 ChiMac AP Low798.50.7514 Predom. Up High558.61.0740 W/L 60-40 M/H650.60.9222 ChiMac AP Med710.20.8448 Predom. Dn Low928.60.6461 W/L 60-40 High627.90.9556 ChiMac AP High606.90.9886 Predom. Dn L/M677.40.8857 5B AP Low848.20.7074 BayMac Cove Island921.00.6515 Predom. Dn Med574.21.0449 5B AP L/M662.10.9063 BayMac Shore913.60.6568 Predom. Dn M/H510.71.1750 5B AP Med574.31.0448 Harvest Moon514.21.1668      SA/DSPL Up21.67SA/DSPL Dn37.81
ORC Ref  03190004J7F Issued on 27/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MERIAITA-13805
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)
ClassFirst 31.7Measurement25/03/2005HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.610Maximum beam3.212Draft1.932Displacement3,847Wetted area20.69IMS L9.021LSM08.966Accomod. length9.610Sink (kg/mm) 15.95
VCGD0.097VCGM0.049 RM Rated (kg·m) 84.1Limit of positive stability(°) 115.1 Stability Index 113.9 BLR index 0.0000Default crew weight589 Declared crew weight 450
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.412PBW0.100PIPA0.0030
EDL2.540ST10.047ST20.170
ST30.170ST40.096ST50.290
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.850IG12.280ISP12.310MDT10.105MDL10.165MDT20.100MDL20.114TL1.080MW0.165GO0.180
E3.820J3.504BAS1.729FSD0.035SFJ0.048SPL3.790WPLTPS4.150BD0.130MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.100Flotation Date25/03/2005
SFFP0.303FFM1.171FF1.180LCFcl5.349SG1.0238
SAFP8.732FAM0.948FA0.952LCFsh5.582HBI1.059
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004J7F Issued on 27/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MERIAITA-13805
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.180.861.522.533.2925.3524/10/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.060.611.182.363.614.8611.68NoNo 28.0805/10/2020
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA12.5812.5812.586.486.4667.8924/03/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA13.1911.0412.126.367.2987%66.0924/03/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.6 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity72 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity42 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004J7F Issued on 27/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org