International
Certificate
2021

Boat

AZZURRO

3430

 
Offshore
Racing
Congress

Certificate number: 301300
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles41.3°40.5°40.5°39.0°38.4°38.1°38.3°
Beat VMG3.183.764.254.544.674.734.75
52°4.765.616.146.396.516.586.63
60°5.005.846.296.526.666.766.83
75°5.216.086.476.696.846.997.18
90°5.396.256.636.907.147.327.51
110°5.196.136.606.937.237.477.89
120°4.996.036.546.897.237.547.96
135°4.585.596.316.687.017.367.96
150°3.964.915.766.356.697.007.62
Run VMG3.434.255.015.666.236.597.19
Gybe Angles148.0°152.0°152.0°162.0°180.0°180.0°180.0°

GPH = 686.1

CDL = 7.358

BOAT
ClassS&S 34 (MOD)1.92𝕚DesignerSPARKMAN&STEPHENSBuilderSWARBRICK BROSAge Date12/1981Series Date01/1968Offset FileS&S34-AUS3013.off
HULL
Length Overall10.050 mMaximum Beam3.058 mDraft1.911 mDisplacement4,801 kgDLR10.5100IMS DivisionCruiser/RacerDynamic Allowance0.354%Age Allowance0.487%
PROPELLER
InstallationShaft exposed𝕚TypeFolding 2 blades𝕚Diameter0.437m
CREW
Maximum weight474 kg𝕚Minimum weight356 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail26.4427.01Headsail Luffed34.5534.55Headsail FlyingSymmetric80.14𝕚80.14𝕚Asymmetric55.31𝕚68.10𝕚
* 1 asymmetric(s) with SHW/SFL < 85%
SAIL LIMITATIONS
Headsails5 Spinnakers4 * Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment92.3 kg·mStability Index134.9
COMMENTS
22kg remove 07/2019 Off file adjusted 07/2020
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.

International
Certificate
2021

Boat

AZZURRO

3430

 
Offshore
Racing
Congress

Certificate number: 301300
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1131.2957.1846.7792.9771.2760.4757.2
52°756.2642.1586.4563.8552.6547.1543.4
60°720.5616.0572.6552.6540.2532.8527.3
75°691.6591.9556.3538.1526.7514.9501.2
90°667.3576.3543.3521.6504.0491.5479.3
110°693.2587.2545.5519.6498.1482.2456.5
120°721.4597.4550.1522.5497.7477.4452.0
135°785.3643.6570.6538.6513.2489.1452.2
150°909.2733.5624.8566.5538.0514.5472.3
Run VMG1049.9847.0719.0636.4578.1546.2500.8
Selected Courses
Windward / Leeward1090.5902.1782.9714.6674.6653.3629.0
All purpose846.9708.7633.8593.8568.5553.0533.3
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward747.40.8028
All purpose613.80.9775
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance667.70.8986
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1086.5847.8709.6631.7590.4559.6513.7
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6981
Downwind "popa"0.8611
70% up, 30% down "Ilhabela"0.7401
30% up, 70% down "Ilhabela-inverso"0.8047
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Predominantly Upwind664.70.9026
Predominantly Downwind620.50.9670
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low777.80.7714
Triple Number All Purpose Medium610.40.9830
Triple Number All Purpose High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Predominantly Upwind664.70.9026
Predominantly Downwind620.50.9670
Predominantly Upwind Low871.60.6884
Predominantly Upwind Medium686.60.8739
Predominantly Upwind High640.10.9374
Predominantly Downwind Low840.40.7139
Predominantly Downwind Medium612.90.9790
Predominantly Downwind High519.71.1546
Chicago-Mac Upwind0.8872
Chicago-Mac All Purpose0.9167
Chicago-Mac Downwind0.9517
Bayview-Mac Cove Island0.8547
Bayview-Mac Shore0.8597
Victoria-Maui1.0151
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance667.70.8986
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1086.5847.8709.6631.7590.4559.6513.7
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance667.70.8986
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1086.5847.8709.6631.7590.4559.6513.7
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance667.7
Triple Number Coastal/Long Distance Low777.8
Triple Number Coastal/Long Distance Medium610.4
Triple Number Coastal/Long Distance High549.6
Triple Number Windward/Leeward Low996.3
Triple Number Windward/Leeward Medium743.0
Triple Number Windward/Leeward High649.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1086.5847.8709.6631.7590.4559.6513.7
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance667.70.8986
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1086.5847.8709.6631.7590.4559.6513.7
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)667.70.8986
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1086.5847.8709.6631.7590.4559.6513.7
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7714
Triple Number Coastal/Long Distance Medium0.9830
Triple Number Coastal/Long Distance High1.0918
Triple Number Windward/Leeward Low0.6022
Triple Number Windward/Leeward Medium0.8075
Triple Number Windward/Leeward High0.9238
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1086.5847.8709.6631.7590.4559.6513.7
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance667.70.8986
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1086.5847.8709.6631.7590.4559.6513.7
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance667.70.8986
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1086.5847.8709.6631.7590.4559.6513.7
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance667.70.8986
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1086.5847.8709.6631.7590.4559.6513.7
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1086.5847.8709.6631.7590.4559.6513.7
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low777.8
Triple Number Coastal/Long Distance Medium610.4
Triple Number Coastal/Long Distance High549.6
Triple Number Windward/Leeward Low996.3
Triple Number Windward/Leeward Medium743.0
Triple Number Windward/Leeward High649.5
Predominantly Upwind664.7
Predominantly Downwind620.5
Predominantly Reaching595.6
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7714
Triple Number Coastal/Long Distance Medium0.9830
Triple Number Coastal/Long Distance High1.0918
Triple Number Windward/Leeward Low0.6022
Triple Number Windward/Leeward Medium0.8075
Triple Number Windward/Leeward High0.9238
Coastal/Long Distance0.8986
Predominantly Upwind0.9026
Predominantly Downwind0.9670
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8986
Tretall Distanseseilas Lite vind0.7714
Tretall Distanseseilas Mellomvind0.9830
Tretall Distanseseilas Mye vind1.0918
Tretall Pølsebane Lite vind0.6022
Tretall Pølsebane Mellomvind0.8075
Tretall Pølsebane Mye vind0.9238
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1086.5847.8709.6631.7590.4559.6513.7
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind664.70.9026
Predominantly Downwind620.50.9670
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore636.30.9430
Cape Doctor Coastal539.31.1127
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7714
Triple Number Coastal/Long Distance Medium0.9830
Triple Number Coastal/Long Distance High1.0918
Triple Number Windward/Leeward Low0.6022
Triple Number Windward/Leeward Medium0.8075
Triple Number Windward/Leeward High0.9238
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7714
Triple Number Coastal/Long Distance Medium0.9830
Triple Number Coastal/Long Distance High1.0918
Triple Number Windward/Leeward Low0.6022
Triple Number Windward/Leeward Medium0.8075
Triple Number Windward/Leeward High0.9238
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance667.70.8986
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Predominantly Upwind664.70.9026
Predominantly Downwind620.50.9670
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1086.5847.8709.6631.7590.4559.6513.7
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance667.70.8986
Triple Number Coastal/Long Distance Low777.80.7714
Triple Number Coastal/Long Distance Medium610.40.9830
Triple Number Coastal/Long Distance High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1086.5847.8709.6631.7590.4559.6513.7
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low777.80.7714
Triple Number All Purpose Medium610.40.9830
Triple Number All Purpose High549.61.0918
Triple Number Windward/Leeward Low996.30.6022
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High649.50.9238
Predominantly Upwind664.70.9026
Predominantly Downwind620.50.9670
Predominantly Upwind Low871.60.6884
Predominantly Upwind Medium686.60.8739
Predominantly Upwind High640.10.9374
Predominantly Downwind Low840.40.7139
Predominantly Downwind Medium612.90.9790
Predominantly Downwind High519.71.1546
Chicago-Mac Upwind0.8872
Chicago-Mac All Purpose0.9167
Chicago-Mac Downwind0.9517
Bayview-Mac Cove Island0.8547
Bayview-Mac Shore0.8597
Harvest Moon Regatta546.51.0979
Victoria-Maui1.0151

International
Certificate
2021

Boat

AZZURRO

3430

 
Offshore
Racing
Congress

Certificate number: 301300
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassS&S 34 (MOD)1.92𝕚Measurement31/10/2014𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionSolid𝕚Carbon RudderYes𝕚Light stanchionsNo𝕚Trim tabNo𝕚
LOA10.050𝕚Max. Beam3.058𝕚Draft1.911𝕚Displacement4,801𝕚Wetted area21.13𝕚IMS L7.626𝕚LSM07.702𝕚Acc. length9.938𝕚Sink (kg/mm)13.68𝕚
VCGD-0.273𝕚VCGM-0.257𝕚RM Measured (kg·m)92.3𝕚RM Default (kg·m)72.5𝕚Limit of positive stability(°)131.9𝕚Stability Index134.9𝕚
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationShaft exposed𝕚PRD0.437𝕚PHD0.054𝕚ESL0.570𝕚ST20.102𝕚ST40.045𝕚Twin screwNo𝕚PBW0.108𝕚PHL0.126𝕚ST10.029𝕚ST30.155𝕚ST50.191𝕚PIPA0.0027𝕚PSD0.026𝕚PSA13.130𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastNo𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays0𝕚Spreaders2𝕚
P11.405𝕚IG13.110𝕚ISP13.110𝕚MDT10.115𝕚MDL10.180𝕚MDT20.110𝕚MDL20.150𝕚TL1.680𝕚MW0.150𝕚GO0.150𝕚
E3.803𝕚J4.085𝕚BAS1.365𝕚FSD0.035𝕚SFJ0.000𝕚SPL4.350𝕚TPS4.350𝕚BD0.130𝕚MWT𝕚MCG𝕚
FLOTATION AND STABILITY
Inclining TestPoles Inclining𝕚SFFP0.703𝕚SAFP9.157𝕚Flotation Date31/10/2014𝕚FFM1.120𝕚FAM0.884𝕚Measurer𝕚FF1.120𝕚FA0.885𝕚Comment𝕚LCFcl5.457𝕚LCFsh5.637𝕚SG1.0250𝕚HBI0.938𝕚
W114.0𝕚W228.0𝕚W342.0𝕚W456.0𝕚
PD162.0𝕚PD2124.0𝕚PD3186.0𝕚PD4248.0𝕚
WD11.490𝕚PLM2040.00𝕚GSA19.4𝕚RSA6400.0𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription4𝕚FUEL𝕚STAINLESS𝕚42.0𝕚6.06𝕚𝕚10.0𝕚𝕚3𝕚FUEL𝕚STAINLESS𝕚48.0𝕚5.00𝕚𝕚0.0𝕚𝕚2𝕚WATER𝕚STAINLESS𝕚58.0𝕚6.07𝕚𝕚0.0𝕚𝕚1𝕚WATER𝕚STAINLESS𝕚52.0𝕚5.07𝕚𝕚0.0𝕚𝕚
IdItemDescriptionWeightLCGVCG
1𝕚Battery3X12V SEALED𝕚96.0𝕚7.04𝕚𝕚

International
Certificate
2021

Boat

AZZURRO

3430

 
Offshore
Racing
Congress

Certificate number: 301300
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialComment2𝕚0.16𝕚0.95𝕚1.58𝕚2.48𝕚3.19𝕚26.44𝕚𝕚27/05/2021𝕚Doyle𝕚Carbon𝕚𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialCommentJ1𝕚0.10𝕚0.66𝕚1.29𝕚2.65𝕚4.10𝕚5.59𝕚12.68𝕚No𝕚No𝕚 𝕚34.55𝕚𝕚25/05/2021𝕚Doyle𝕚Carbon𝕚𝕚Spi Stay𝕚0.06𝕚0.47𝕚0.92𝕚1.90𝕚2.95𝕚3.97𝕚12.45𝕚No𝕚Inner𝕚 𝕚24.25𝕚𝕚29/06/2020𝕚𝕚Unknown𝕚𝕚Staysail𝕚0.07𝕚0.30𝕚0.54𝕚1.10𝕚1.74𝕚2.39𝕚8.71𝕚No𝕚Inner𝕚 𝕚10.07𝕚𝕚29/06/2020𝕚𝕚Unknown𝕚𝕚
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeasurerMeas.DateMakerMaterialComment3𝕚12.93𝕚12.93𝕚12.93𝕚7.51𝕚7.15𝕚80.14𝕚𝕚01/07/2019𝕚𝕚Unknown𝕚As per IRC 2021𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeas.DateMakerMaterialCommentC0𝕚12.80𝕚12.19𝕚12.50𝕚4.98𝕚6.64𝕚75%𝕚55.31𝕚𝕚29/06/2020𝕚𝕚Unknown𝕚𝕚