Club
Certificate
2023

Boat

SHARK

ITA-17935

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 Angles44.8°43.0°41.2°39.4°38.8°38.8°38.8°
Beat VMG3.354.124.695.075.275.375.44
52°5.196.226.867.227.447.577.66
60°5.516.507.067.387.597.757.88
75°5.716.687.217.517.747.938.21
90°5.586.607.267.637.827.978.36
110°5.626.837.467.848.168.458.84
120°5.506.737.427.828.158.499.21
135°5.016.247.107.627.988.329.15
150°4.225.396.407.157.627.988.68
Run VMG3.654.675.556.286.867.378.07
Gybe Angles144.2°148.4°151.4°156.4°165.8°176.3°179.0°

APH: 550.6

CDL: 9.729

GPH: 620.4

CertNo: 22/1

BOAT
ClassBA 41DesignerBarraBuilderAlb SailAge date05/1979Series date05/1979Offset fileBA41CL.OFFData fileI17935
HULL
Length Overall12.580 mMaximum Beam3.770 mDraft1.895 mDisplacement7,726 kgDLR7.2977IMS DivisionCruiser/RacerDynamic Allowance0.270%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFeathering 2 bladesDiameter0.300m
CREW
Maximum weight400 kgMinimum weight300 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.2931.58Headsail Luffed44.6944.69Headsail FlyingSymmetric110.34110.55Asymmetric
STORM SAIL AREAS (m²)
Trysail9.77Storm Jib12.14Heavy Weather Jib32.77
SAIL LIMITS
Headsails5 * Woven polyester sails  Spinnakers4
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  03190002CC8Issued on 10/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SHARK

ITA-17935

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 VMG1074.4873.5768.0709.9682.6670.2662.3
52°693.4578.7524.6498.8484.1475.8469.9
60°653.9553.9509.7487.9474.0464.8457.1
75°630.6538.8499.1479.1465.2454.0438.6
90°644.9545.3496.1472.0460.5451.7430.8
110°640.5527.3482.7459.3441.3426.2407.1
120°654.0535.1485.0460.4441.6424.1391.1
135°719.2576.6506.7472.7451.1432.7393.3
150°853.9667.3562.2503.4472.4451.2414.8
Run VMG986.1770.6648.6573.1524.5488.7445.9
Selected Courses
Windward / Leeward1030.2822.0708.3641.5603.5579.4554.1
All purpose792.4644.7570.1529.3506.0490.5469.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward674.20.8900
All purpose550.61.0897
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.21.0014
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1025.8772.7640.1563.9524.9496.1450.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7719
Downwind "popa"0.9465
70% up, 30% down "Ilhabela"0.8171
30% up, 70% down "Ilhabela-inverso"0.8864
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Predominantly Upwind596.41.0060
Predominantly Downwind557.51.0762
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low718.60.8350
Triple Number All Purpose Medium546.71.0975
Triple Number All Purpose High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Predominantly Upwind596.41.0060
Predominantly Downwind557.51.0762
Predominantly Upwind Low807.30.7432
Predominantly Upwind Medium615.60.9747
Predominantly Upwind High563.71.0644
Predominantly Downwind Low775.90.7733
Predominantly Downwind Medium549.91.0910
Predominantly Downwind High463.21.2954
Chicago-Mac Upwind0.9859
Chicago-Mac All Purpose1.0168
Chicago-Mac Downwind1.0572
Bayview-Mac Cove Island0.9382
Bayview-Mac Shore0.9460
Victoria-Maui1.1287
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.21.0014
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1025.8772.7640.1563.9524.9496.1450.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.21.0014
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1025.8772.7640.1563.9524.9496.1450.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance599.2
Triple Number Coastal/Long Distance Low718.6
Triple Number Coastal/Long Distance Medium546.7
Triple Number Coastal/Long Distance High486.5
Triple Number Windward/Leeward Low926.1
Triple Number Windward/Leeward Medium669.3
Triple Number Windward/Leeward High575.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1025.8772.7640.1563.9524.9496.1450.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.21.0014
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1025.8772.7640.1563.9524.9496.1450.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)599.21.0014
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1025.8772.7640.1563.9524.9496.1450.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8350
Triple Number Coastal/Long Distance Medium1.0975
Triple Number Coastal/Long Distance High1.2334
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.8964
Triple Number Windward/Leeward High1.0418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1025.8772.7640.1563.9524.9496.1450.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.21.0014
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1025.8772.7640.1563.9524.9496.1450.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.21.0014
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1025.8772.7640.1563.9524.9496.1450.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1025.8772.7640.1563.9524.9496.1450.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low718.6
Triple Number Coastal/Long Distance Medium546.7
Triple Number Coastal/Long Distance High486.5
Triple Number Windward/Leeward Low926.1
Triple Number Windward/Leeward Medium669.3
Triple Number Windward/Leeward High575.9
Predominantly Upwind596.4
Predominantly Downwind557.5
Predominantly Reaching537.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.21.0014
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1025.8772.7640.1563.9524.9496.1450.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8350
Triple Number Coastal/Long Distance Medium1.0975
Triple Number Coastal/Long Distance High1.2334
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.8964
Triple Number Windward/Leeward High1.0418
Coastal/Long Distance1.0014
Predominantly Upwind1.0060
Predominantly Downwind1.0762
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8350
Tretall Distanseseilas Mellomvind1.0975
Tretall Distanseseilas Mye vind1.2334
Tretall Pølsebane Lite vind0.6479
Tretall Pølsebane Mellomvind0.8964
Tretall Pølsebane Mye vind1.0418
Distanseseilas ett tall (OSN 8-16kn)1.0014
Distanseseilas ett tall (APH 6-20kn)1.0897
Enkeltall Motvind1.0060
Enkeltall Medvind1.0762
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Coastal/Long Distance599.21.0014
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind596.41.0060
Predominantly Downwind557.51.0762
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore561.71.0682
Cape Doctor Coastal475.71.2612
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8350
Triple Number Coastal/Long Distance Medium1.0975
Triple Number Coastal/Long Distance High1.2334
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.8964
Triple Number Windward/Leeward High1.0418
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8350
Triple Number Coastal/Long Distance Medium1.0975
Triple Number Coastal/Long Distance High1.2334
Triple Number Windward/Leeward Low0.6479
Triple Number Windward/Leeward Medium0.8964
Triple Number Windward/Leeward High1.0418
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.21.0014
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Predominantly Upwind596.41.0060
Predominantly Downwind557.51.0762
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1025.8772.7640.1563.9524.9496.1450.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance599.21.0014
Triple Number Coastal/Long Distance Low718.60.8350
Triple Number Coastal/Long Distance Medium546.71.0975
Triple Number Coastal/Long Distance High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1025.8772.7640.1563.9524.9496.1450.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low718.60.8350
Triple Number All Purpose Medium546.71.0975
Triple Number All Purpose High486.51.2334
Triple Number Windward/Leeward Low926.10.6479
Triple Number Windward/Leeward Medium669.30.8964
Triple Number Windward/Leeward High575.91.0418
Predominantly Upwind596.41.0060
Predominantly Downwind557.51.0762
Predominantly Upwind Low807.30.7432
Predominantly Upwind Medium615.60.9747
Predominantly Upwind High563.71.0644
Predominantly Downwind Low775.90.7733
Predominantly Downwind Medium549.91.0910
Predominantly Downwind High463.21.2954
Chicago-Mac Upwind0.9859
Chicago-Mac All Purpose1.0168
Chicago-Mac Downwind1.0572
Bayview-Mac Cove Island0.9382
Bayview-Mac Shore0.9460
Harvest Moon Regatta481.01.2475
Victoria-Maui1.1287
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy566.31.0595
San Francisco Bay Medium665.00.9022
Predominantly Reaching1.1428
Predominantly Reaching Low0.9248
Predominantly Reaching Medium1.1562
Predominantly Reaching High1.3059
Windward/Leeward 60-40 Low935.70.6412
Windward/Leeward 60-40 Medium692.10.8670
Windward/Leeward 60-40 High608.10.9868
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1014.20.5916
5-Band Low / Medium842.30.7123
5-Band Medium656.20.9144
5-Band Medium / High584.41.0266
5-Band High558.51.0744
ORC Ref  03190002CC8Issued on 10/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SHARK

ITA-17935

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)
ClassBA 41Measurement01/03/1985HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.580Max. Beam3.770Draft1.895Displacement7,726Wetted area29.86IMS L10.609LSM010.191Acc. length12.252Sink (kg/mm) 22.89
VCGD-0.100VCGM-0.147RM Rated (kg·m) 213.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFeathering 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.300PBW0.100PIPA0.0026
EDL1.720ST10.055ST20.174
ST30.183ST40.090ST50.192
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2Rotating mastNo
P13.780IG15.500ISP15.510MDT10.180MDL10.250MDT2MDL2TLTaperMW0.250GO0.280
E4.050J5.850BAS1.750FSDNo FoilSFJSPL5.750WPLTPSBD0.240MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.100Flotation Date13/10/2022MeasurerComment
SFFP0.992FFMFF1.286LCFcl6.807SG1.0240
SAFP11.033FAMFA0.825LCFsh7.067HBI1.046
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002CC8Issued on 10/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SHARK

ITA-17935

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.130.751.362.383.2531.2913/10/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.090.701.452.905.9015.20NoNo 44.6913/10/2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA15.7115.7115.718.468.30110.3413/10/2022
ORC Ref  03190002CC8Issued on 10/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org