Club Certificate2025
ARIAITA-17746
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 Angles44.1°44.1°42.1°40.4°39.3°39.6°39.6°40.4°42.4°
Beat VMG2.423.374.154.715.015.135.195.195.03
52°3.825.196.216.867.207.367.437.497.44
60°4.105.506.487.077.417.607.707.807.76
75°4.245.716.727.277.607.908.128.348.43
90°4.465.977.007.567.938.178.358.839.13
110°4.315.836.937.598.148.659.119.7710.40
120°4.045.586.757.478.038.589.1610.4811.68
135°3.554.996.197.067.638.178.7310.1112.65
150°2.924.205.346.317.057.558.008.9610.42
Run VMG2.533.634.635.476.126.617.047.829.03
Gybe Angles143.1°143.1°147.4°149.4°151.6°156.1°160.6°159.2°138.9°
APH ToD:549.1CDL: 9.192APH ToT: 1.0926CertNo:25/1
BOAT
ClassItalia 10.98DesignerCossuttiBuilderBaruffaldiAge date08/2016Series date03/2011Offset fileIY1098.OFFData fileI17746
HULL
Length Overall10.888 mMaximum Beam3.654 mDraft1.914 mDisplacement4,487 kgDLR5.2494IMS DivisionCruiser/RacerDynamic Allowance0.200%Age Allowance0.455%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight520 kg(declared)Minimum weight390 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.1637.86Headsail Luffed29.9829.98Headsail FlyingSymmetricAsymmetric80.3580.35 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail11.28Storm Jib9.83Heavy Weather Jib26.55
SAIL LIMITS
Headsails5Spinnakers4
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  03190003I0QIssued on 04/02/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
ARIAITA-17746
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 VMG1486.51066.7867.8765.1717.9701.5693.5693.8715.8
52°942.2693.1580.0524.9499.7489.2484.2480.4484.2
60°878.9654.6555.8509.1485.8473.5467.6461.4463.7
75°849.2630.7535.5495.4473.4455.5443.3431.7427.0
90°807.6602.8514.5476.5453.7440.5430.9407.5394.4
110°835.8617.1519.8474.0442.3416.4395.3368.4346.1
120°891.6645.4532.9481.7448.3419.5393.0343.5308.3
135°1015.2721.8581.8509.9471.7440.5412.4356.1284.6
150°1233.8858.1673.8570.3510.6476.7449.8401.7345.5
Run VMG1424.7990.8778.1658.6588.4544.7511.6460.1398.9
Selected Courses
Windward / Leeward1455.01028.8822.9711.8653.2623.1602.5577.0557.3
All purpose1089.6784.6641.3568.2529.1506.1489.4465.0447.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward685.80.8749
All purpose549.11.0926
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.01025.0772.2640.7565.7526.3494.1438.3417.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7628
Downwind "popa"0.9267
70% up, 30% down "Ilhabela"0.8055
30% up, 70% down "Ilhabela-inverso"0.8706
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Predominantly Upwind597.01.0049
Predominantly Downwind557.91.0755
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low713.00.8416
TriNum AP Med545.81.0993
TriNum AP High484.41.2386
TriNum W/L Low967.70.6200
TriNum W/L Med679.30.8832
TriNum W/L Hig598.11.0032
Predom. Upwind622.70.9636
Predom. Reaching541.51.1081
Predom. Downwind581.81.0313
Predom. Up Low868.30.6910
Predom. Up L/M657.20.9129
Predom. Up Med576.71.0404
Predom. Up M/H539.31.1125
Predom. Up High523.91.1452
Predom. Dn Low857.70.6995
Predom. Dn L/M632.30.9489
Predom. Dn Med538.11.1150
Predom. Dn M/H478.81.2530
Predom. Dn High437.11.3728
Predom. Rc Low757.30.7923
Predom. Rc L/M577.01.0399
Predom. Rc Med506.01.1858
Predom. Rc M/H463.51.2945
Predom. Rc High433.71.3835
SA/DSPL Upwind24.56SA/DSPL Downwind42.98
Scoring OptionTODTOT
5B W/L Low1084.00.5535
5B W/L L/M789.00.7604
5B W/L Med667.80.8984
5B W/L M/H606.00.9902
5B W/L High578.01.0381
W/L 60-40 Low1091.60.5496
W/L 60-40 L/M799.00.7510
W/L 60-40 Med681.00.8811
W/L 60-40 M/H624.20.9613
W/L 60-40 High601.90.9969
5B AP Low786.70.7627
5B AP L/M620.10.9676
5B AP Med537.81.1157
5B AP M/H491.41.2209
5B AP High466.11.2872
5B SF Bay Low933.20.6429
5B SF Bay L/M754.10.7957
5B SF Bay Med642.70.9335
5B SF Bay M/H586.01.0239
5B SF Bay High559.31.0727
Chicago-Mac Upwind0.9336
Chicago-Mac All Purpose0.9670
Chicago-Mac Downwind0.9925
BayMac Cove Island856.70.7003
BayMac Shore849.90.7059
Harvest Moon468.91.2796
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.01025.0772.2640.7565.7526.3494.1438.3417.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.01025.0772.2640.7565.7526.3494.1438.3417.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance599.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.01025.0772.2640.7565.7526.3494.1438.3417.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating599.41.0010
FinRating, kevyt tuuli1061.60.9420
FinRating, kova tuuli466.81.0710
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0010
Triple Number Coastal/Long Distance Low0.8416
Triple Number Coastal/Long Distance Medium1.0995
Triple Number Coastal/Long Distance High1.2386
Triple Number Windward/Leeward Low0.6480
Triple Number Windward/Leeward Medium0.8832
Triple Number Windward/Leeward High1.0032
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.01025.0772.2640.7565.7526.3494.1438.3417.9
For information
General Purpose Handicap (GPH)617.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.01025.0772.2640.7565.7526.3494.1438.3417.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.01025.0772.2640.7565.7526.3494.1438.3417.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.01025.0772.2640.7565.7526.3494.1438.3417.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low712.9
Triple Number Coastal/Long Distance Medium545.7
Triple Number Coastal/Long Distance High484.4
Triple Number Windward/Leeward Low925.9
Triple Number Windward/Leeward Medium679.3
Triple Number Windward/Leeward High598.1
Predominantly Upwind597.0
Predominantly Downwind557.9
Predominantly Reaching531.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.01025.0772.2640.7565.7526.3494.1438.3417.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8416
Triple Number Coastal/Long Distance Medium1.0995
Triple Number Coastal/Long Distance High1.2386
Triple Number Windward/Leeward Low0.6480
Triple Number Windward/Leeward Medium0.8832
Triple Number Windward/Leeward High1.0032
Coastal/Long Distance1.0010
Predominantly Upwind1.0049
Predominantly Downwind1.0755
For information
General Purpose Handicap (GPH)617.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0926
Distanseseilas Trippeltall svak vind0.8416
Distanseseilas Trippeltall mellomvind1.0995
Distanseseilas Trippeltall sterk vind1.2386
Pølsebane Trippeltall svak vind0.6480
Pølsebane Trippeltall mellomvind0.8832
Pølsebane Trippeltall sterk vind1.0032
Motvind Singeltall1.0049
Medvind Singeltall1.0755
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Coastal/Long Distance599.41.0010
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind597.01.0049
Predominantly Downwind557.91.0755
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore563.21.0653
Cape Doctor Coastal452.41.3263
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8416
Triple Number Coastal/Long Distance Medium1.0995
Triple Number Coastal/Long Distance High1.2386
Triple Number Windward/Leeward Low0.6480
Triple Number Windward/Leeward Medium0.8832
Triple Number Windward/Leeward High1.0032
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8416
Triple Number Coastal/Long Distance Medium1.0995
Triple Number Coastal/Long Distance High1.2386
Triple Number Windward/Leeward Low0.6480
Triple Number Windward/Leeward Medium0.8832
Triple Number Windward/Leeward High1.0032
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Predominantly Upwind597.01.0049
Predominantly Downwind557.91.0755
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.01025.0772.2640.7565.7526.3494.1438.3417.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low712.90.8416
Triple Number Coastal/Long Distance Medium545.71.0995
Triple Number Coastal/Long Distance High484.41.2386
Triple Number Windward/Leeward Low925.90.6480
Triple Number Windward/Leeward Medium679.30.8832
Triple Number Windward/Leeward High598.11.0032
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1545.01025.0772.2640.7565.7526.3494.1438.3417.9
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low713.00.8416
TriNum AP Med545.81.0993
TriNum AP High484.41.2386
TriNum W/L Low967.70.6200
TriNum W/L Med679.30.8832
TriNum W/L Hig598.11.0032
Predom. Upwind622.70.9636
Predom. Reaching541.51.1081
Predom. Downwind581.81.0313
Predom. Up Low868.30.6910
Predom. Up L/M657.20.9129
Predom. Up Med576.71.0404
Predom. Up M/H539.31.1125
Predom. Up High523.91.1452
Predom. Dn Low857.70.6995
Predom. Dn L/M632.30.9489
Predom. Dn Med538.11.1150
Predom. Dn M/H478.81.2530
Predom. Dn High437.11.3728
Predom. Rc Low757.30.7923
Predom. Rc L/M577.01.0399
Predom. Rc Med506.01.1858
Predom. Rc M/H463.51.2945
Predom. Rc High433.71.3835
SA/DSPL Upwind24.56SA/DSPL Downwind42.98
Scoring OptionTODTOT
5B W/L Low1084.00.5535
5B W/L L/M789.00.7604
5B W/L Med667.80.8984
5B W/L M/H606.00.9902
5B W/L High578.01.0381
W/L 60-40 Low1091.60.5496
W/L 60-40 L/M799.00.7510
W/L 60-40 Med681.00.8811
W/L 60-40 M/H624.20.9613
W/L 60-40 High601.90.9969
5B AP Low786.70.7627
5B AP L/M620.10.9676
5B AP Med537.81.1157
5B AP M/H491.41.2209
5B AP High466.11.2872
5B SF Bay Low933.20.6429
5B SF Bay L/M754.10.7957
5B SF Bay Med642.70.9335
5B SF Bay M/H586.01.0239
5B SF Bay High559.31.0727
Chicago-Mac Upwind0.9336
Chicago-Mac All Purpose0.9670
Chicago-Mac Downwind0.9925
BayMac Cove Island856.70.7003
BayMac Shore849.90.7059
Harvest Moon468.91.2796
ORC Ref  03190003I0QIssued on 04/02/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
ARIAITA-17746
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)
ClassItalia 10.98Measurement26/07/2011HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.888Max. Beam3.654Draft1.914Displacement4,487Wetted area24.83IMS L9.732LSM09.490Acc. length10.888Sink (kg/mm) 19.15
VCGD-0.150VCGM-0.086RM Rated (kg·m) 138.9Limit of positive stability(°) N/AStability IndexN/ADefault crew weight639Declared crew weight520
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.381PBW0.100PIPA0.0027
EDL2.142ST10.051ST20.150
ST30.150ST40.088ST50.285
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P13.150IG13.950ISP14.030MDT10.125MDL10.186MDT20.123MDL20.146TL1.025MW0.185GO0.205
E4.900J3.930BAS1.700FSD0.033SFJ0.200SPLWPLTPS4.900BD0.221MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.150Flotation Date02/05/2024
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190003I0QIssued on 04/02/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
ARIAITA-17746
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.161.001.753.004.0037.1604/06/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.080.611.142.183.244.2913.74NoNo 29.9802/05/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentB14.8313.8514.346.328.3476%80.3504/05/2022A15.3013.8014.556.656.25106%79.6604/06/2021
CRUISER/RACER REQUIREMENTS*
Accommodation length10.9 mTable area0.55 m²Headroom1.76 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity123 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity68 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190003I0QIssued on 04/02/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org