International
Certificate
2023

Boat

QUATTROGATTI

ITA-4552

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 Angles43.0°40.8°39.3°38.2°37.8°37.6°38.2°
Beat VMG3.964.815.365.625.765.835.88
52°6.017.107.728.008.138.218.28
60°6.337.367.948.228.368.458.54
75°6.547.538.088.428.658.808.98
90°6.407.488.068.458.779.049.43
110°6.407.668.358.789.089.339.77
120°6.257.558.298.809.279.6910.29
135°5.606.987.928.519.039.5510.80
150°4.735.987.077.888.358.819.79
Run VMG4.095.186.126.827.458.038.93
Gybe Angles143.3°146.6°148.7°150.5°161.9°173.6°177.2°

APH: 493.7

CDL: 11.563

GPH: 552.9

CertNo: 23/3

BOAT
ClassComet 45SDesignerA.Vallicelli & C.BuilderComar YachtsAge date04/2009Series date10/2003Offset fileC45S08.OFFData fileI4552
HULL
Length Overall13.740 mMaximum Beam4.226 mDraft2.619 mDisplacement9,595 kgDLR5.5999IMS DivisionCruiser/RacerDynamic Allowance0.020%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.420m
CREW
Maximum weight900 kgMinimum weight675 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail59.6560.75Headsail Luffed54.1554.15Headsail FlyingSymmetric150.51150.51Asymmetric173.44173.44 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail17.81Storm Jib15.36Heavy Weather Jib41.47
SAIL LIMITS
Headsails6  Spinnakers5 * Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment258.9 kg·mStability Index125.7
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  03190002RKFIssued on 20/08/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

QUATTROGATTI

ITA-4552

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 VMG909.8748.2671.4640.3625.3617.4612.6
52°598.5506.9466.4450.0442.7438.4434.5
60°569.1489.1453.6437.8430.6426.1421.5
75°550.8478.2445.3427.6416.1409.0400.7
90°562.9481.5446.5426.0410.6398.3381.7
110°562.6470.1431.4410.0396.6386.0368.5
120°576.2476.8434.1408.9388.3371.6349.7
135°643.0515.7454.3422.9398.9376.8333.4
150°761.6602.2509.5457.1431.1408.5367.5
Run VMG879.4695.3588.3527.7483.1448.4403.2
Selected Courses
Windward / Leeward894.6721.8629.9584.0554.2532.9507.9
All purpose690.3568.1507.9477.7458.6444.7425.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward607.60.9875
All purpose493.71.2153
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance536.91.1175
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance893.1679.9570.0509.4476.0448.9407.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8704
Downwind "popa"1.0434
70% up, 30% down "Ilhabela"0.9160
30% up, 70% down "Ilhabela-inverso"0.9847
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Predominantly Upwind533.31.1250
Predominantly Downwind500.61.1985
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low629.20.9536
Triple Number All Purpose Medium490.61.2231
Triple Number All Purpose High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Predominantly Upwind533.31.1250
Predominantly Downwind500.61.1985
Predominantly Upwind Low698.40.8591
Predominantly Upwind Medium550.31.0903
Predominantly Upwind High516.31.1622
Predominantly Downwind Low688.10.8719
Predominantly Downwind Medium497.51.2060
Predominantly Downwind High415.31.4447
Chicago-Mac Upwind1.1058
Chicago-Mac All Purpose1.1381
Chicago-Mac Downwind1.1781
Bayview-Mac Cove Island1.0609
Bayview-Mac Shore1.0710
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching469.31.2784
Predominantly Reaching Low571.71.0495
Predominantly Reaching Medium464.51.2916
Predominantly Reaching High409.71.4647
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low881.30.6808
5-Band Low / Medium740.00.8108
5-Band Medium593.81.0105
5-Band Medium / High536.61.1182
5-Band High512.21.1714
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance536.91.1175
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance893.1679.9570.0509.4476.0448.9407.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance536.91.1175
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance893.1679.9570.0509.4476.0448.9407.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance536.9
Triple Number Coastal/Long Distance Low629.2
Triple Number Coastal/Long Distance Medium490.6
Triple Number Coastal/Long Distance High440.9
Triple Number Windward/Leeward Low808.2
Triple Number Windward/Leeward Medium603.3
Triple Number Windward/Leeward High528.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance893.1679.9570.0509.4476.0448.9407.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance536.91.1175
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance893.1679.9570.0509.4476.0448.9407.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)536.91.1175
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance893.1679.9570.0509.4476.0448.9407.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9536
Triple Number Coastal/Long Distance Medium1.2231
Triple Number Coastal/Long Distance High1.3608
Triple Number Windward/Leeward Low0.7424
Triple Number Windward/Leeward Medium0.9945
Triple Number Windward/Leeward High1.1345
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance893.1679.9570.0509.4476.0448.9407.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance536.91.1175
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance893.1679.9570.0509.4476.0448.9407.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance536.91.1175
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance893.1679.9570.0509.4476.0448.9407.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance893.1679.9570.0509.4476.0448.9407.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low629.2
Triple Number Coastal/Long Distance Medium490.6
Triple Number Coastal/Long Distance High440.9
Triple Number Windward/Leeward Low808.2
Triple Number Windward/Leeward Medium603.3
Triple Number Windward/Leeward High528.9
Predominantly Upwind533.3
Predominantly Downwind500.6
Predominantly Reaching480.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance536.91.1175
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance893.1679.9570.0509.4476.0448.9407.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9536
Triple Number Coastal/Long Distance Medium1.2231
Triple Number Coastal/Long Distance High1.3608
Triple Number Windward/Leeward Low0.7424
Triple Number Windward/Leeward Medium0.9945
Triple Number Windward/Leeward High1.1345
Coastal/Long Distance1.1175
Predominantly Upwind1.1250
Predominantly Downwind1.1985
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9536
Tretall Distanseseilas Mellomvind1.2231
Tretall Distanseseilas Mye vind1.3608
Tretall Pølsebane Lite vind0.7424
Tretall Pølsebane Mellomvind0.9945
Tretall Pølsebane Mye vind1.1345
Distanseseilas ett tall (OSN 8-16kn)1.1175
Distanseseilas ett tall (APH 6-20kn)1.2153
Enkeltall Motvind1.1250
Enkeltall Medvind1.1985
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Coastal/Long Distance536.91.1175
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind533.31.1250
Predominantly Downwind500.61.1985
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore515.41.1641
Cape Doctor Coastal431.11.3917
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9536
Triple Number Coastal/Long Distance Medium1.2231
Triple Number Coastal/Long Distance High1.3608
Triple Number Windward/Leeward Low0.7424
Triple Number Windward/Leeward Medium0.9945
Triple Number Windward/Leeward High1.1345
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9536
Triple Number Coastal/Long Distance Medium1.2231
Triple Number Coastal/Long Distance High1.3608
Triple Number Windward/Leeward Low0.7424
Triple Number Windward/Leeward Medium0.9945
Triple Number Windward/Leeward High1.1345
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance536.91.1175
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Predominantly Upwind533.31.1250
Predominantly Downwind500.61.1985
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance893.1679.9570.0509.4476.0448.9407.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance536.91.1175
Triple Number Coastal/Long Distance Low629.20.9536
Triple Number Coastal/Long Distance Medium490.61.2231
Triple Number Coastal/Long Distance High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance893.1679.9570.0509.4476.0448.9407.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low629.20.9536
Triple Number All Purpose Medium490.61.2231
Triple Number All Purpose High440.91.3608
Triple Number Windward/Leeward Low808.20.7424
Triple Number Windward/Leeward Medium603.30.9945
Triple Number Windward/Leeward High528.91.1345
Predominantly Upwind533.31.1250
Predominantly Downwind500.61.1985
Predominantly Upwind Low698.40.8591
Predominantly Upwind Medium550.31.0903
Predominantly Upwind High516.31.1622
Predominantly Downwind Low688.10.8719
Predominantly Downwind Medium497.51.2060
Predominantly Downwind High415.31.4447
Chicago-Mac Upwind1.1058
Chicago-Mac All Purpose1.1381
Chicago-Mac Downwind1.1781
Bayview-Mac Cove Island1.0609
Bayview-Mac Shore1.0710
Harvest Moon Regatta429.51.3970
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy516.91.1607
San Francisco Bay Medium594.71.0090
Predominantly Reaching469.31.2784
Predominantly Reaching Low571.71.0495
Predominantly Reaching Medium464.51.2916
Predominantly Reaching High409.71.4647
Windward/Leeward 60-40 Low812.40.7386
Windward/Leeward 60-40 Medium621.20.9658
Windward/Leeward 60-40 High559.01.0733
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low881.30.6808
5-Band Low / Medium740.00.8108
5-Band Medium593.81.0105
5-Band Medium / High536.61.1182
5-Band High512.21.1714
ORC Ref  03190002RKFIssued on 20/08/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

QUATTROGATTI

ITA-4552

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)
ClassComet 45SMeasurement11/04/2023HINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA13.740Max. Beam4.226Draft2.619Displacement9,595Wetted area36.28IMS L12.250LSM011.965Acc. length13.735Sink (kg/mm) 27.81
VCGD-0.128VCGM0.020RM Rated (kg·m) 258.9Limit of positive stability(°) 122.3Stability Index125.7
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.420PBWPIPA0.0039
EDL1.240ST10.051ST20.170
ST30.200ST40.115ST50.300
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P17.100IG17.525ISP18.800MDT10.140MDL10.275MDT20.125MDL20.220TL1.020MW0.275GO0.275
E5.950J5.720BAS1.725FSD0.038SFJSPL5.865WPLTPS6.420BD0.275MWT224.00MCG6.090
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date18/04/2009MeasurerFIV-124Comment
SFFP0.490FFM1.649FF1.652LCFcl7.622SG1.0260
SAFP13.395FAM1.258FA1.259LCFsh7.898HBI1.408
W1106.9W2106.9W3106.9W4106.9
PD1450.5PD2450.2PD3450.8PD4452.0
WD13.870PLM9000.00GSA1.0RSA1.0RM259.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGApvcWater280011.000.00BpvcWater280011.000.00CinoxFuel180358.000.00Total deductible298.000.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGAMiscellaneouswinlass00.00BMiscellaneousboiler00.00CMiscellaneousbattery charger00.00DMiscellaneousheating00.00ABattery4 batteries06.90AEngineLombardini 60 hpAAnchor55.70AChain45.70ATools107.20ADeck Gear155.72Total deductible346.15
ORC Ref  03190002RKFIssued on 20/08/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

QUATTROGATTI

ITA-4552

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentC0.301.382.273.664.8559.6505/02/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentF0.130.991.803.204.605.9417.23YesNo 54.1513/08/2021G0.120.791.472.704.125.6517.23YesNo 48.1811/04/2023
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentD17.9017.9017.9010.1010.05150.5113/03/2016B17.6517.6517.6510.319.87150.3527/10/2011
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentE19.4018.2518.8310.8711.8092%173.4411/04/2023D18.5017.6018.059.5610.7889%147.4709/09/2020B18.4517.6018.039.5510.7589%147.0523/04/2014
ORC Ref  03190002RKFIssued on 20/08/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org