Club
Certificate
2022

Boat

TOCCATA

USA 28

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.0°41.8°39.1°37.9°37.5°37.2°37.6°
Beat VMG3.314.014.504.684.764.794.81
52°5.035.956.366.516.596.646.71
60°5.346.156.506.706.816.886.97
75°5.576.286.636.967.207.337.47
90°5.506.276.677.047.447.768.08
110°5.276.256.767.297.798.168.76
120°5.096.126.657.177.748.389.45
135°4.565.606.346.797.307.869.38
150°3.774.815.746.396.817.288.41
Run VMG3.274.174.975.706.266.667.54
Gybe Angles145.6°150.2°151.1°161.0°176.6°178.1°177.2°

APH: 597.7

CDL: 7.496

GPH: 669.9

CertNo: US7496

BOAT
ClassJ 27DesignerJohnstoneBuilderTPIAge date01/1985Series date01/1984Offset fileus18763c.offData fileUSA28
HULL
Length Overall8.380 mMaximum Beam2.597 mDraft1.512 mDisplacement1,730 kgDLR4.6402IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight431 kgMinimum weight323 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.3023.93Headsail Luffed22.2322.23Headsail FlyingSymmetric43.7843.78Asymmetric
STORM SAIL AREAS (m²)
Trysail6.71Storm Jib4.24Heavy Weather Jib11.45
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment38.3 kg·mStability 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.

Club
Certificate
2022

Boat

TOCCATA

USA 28

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1087.1897.5799.6768.9756.3751.4748.4
52°715.4605.1566.2552.9546.3542.6536.8
60°674.1585.8553.7537.1528.6523.4516.4
75°645.9573.4542.6516.9500.0490.8482.1
90°654.9574.2539.4511.4484.1463.7445.3
110°683.4575.6532.8494.2462.2441.2411.0
120°707.8588.2541.4502.1465.3429.7380.9
135°790.2642.5567.8530.4493.3457.7383.6
150°953.8748.1627.5563.6528.9494.3428.3
Run VMG1101.3863.8724.0632.1575.5540.7477.6
Selected Courses
Windward / Leeward1094.2880.6761.8700.5665.9646.0613.0
All purpose835.6690.7618.4579.0553.6535.0505.6
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward733.70.8178
All purpose597.71.0038
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance650.50.9223
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1094.9829.3691.7617.0574.8538.7478.8
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7230
Downwind "popa"0.8545
70% up, 30% down "Ilhabela"0.7580
30% up, 70% down "Ilhabela-inverso"0.8103
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Predominantly Upwind646.40.9283
Predominantly Downwind610.40.9830
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low763.20.7862
Triple Number All Purpose Medium595.11.0083
Triple Number All Purpose High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Predominantly Upwind646.40.9283
Predominantly Downwind610.40.9830
Predominantly Upwind Low841.00.7135
Predominantly Upwind Medium664.30.9032
Predominantly Upwind High627.80.9558
Predominantly Downwind Low845.70.7095
Predominantly Downwind Medium608.10.9867
Predominantly Downwind High496.11.2094
Chicago-Mac Upwind0.9139
Chicago-Mac All Purpose0.9379
Chicago-Mac Downwind0.9661
Bayview-Mac Cove Island0.8768
Bayview-Mac Shore0.8865
Victoria-Maui1.0419
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance650.50.9223
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1094.9829.3691.7617.0574.8538.7478.8
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance650.50.9223
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1094.9829.3691.7617.0574.8538.7478.8
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance650.5
Triple Number Coastal/Long Distance Low763.2
Triple Number Coastal/Long Distance Medium595.1
Triple Number Coastal/Long Distance High528.6
Triple Number Windward/Leeward Low987.5
Triple Number Windward/Leeward Medium727.3
Triple Number Windward/Leeward High638.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1094.9829.3691.7617.0574.8538.7478.8
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance650.50.9223
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1094.9829.3691.7617.0574.8538.7478.8
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)650.50.9223
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1094.9829.3691.7617.0574.8538.7478.8
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7862
Triple Number Coastal/Long Distance Medium1.0083
Triple Number Coastal/Long Distance High1.1350
Triple Number Windward/Leeward Low0.6076
Triple Number Windward/Leeward Medium0.8250
Triple Number Windward/Leeward High0.9395
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1094.9829.3691.7617.0574.8538.7478.8
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance650.50.9223
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1094.9829.3691.7617.0574.8538.7478.8
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance650.50.9223
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1094.9829.3691.7617.0574.8538.7478.8
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance650.50.9223
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1094.9829.3691.7617.0574.8538.7478.8
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1094.9829.3691.7617.0574.8538.7478.8
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low763.2
Triple Number Coastal/Long Distance Medium595.1
Triple Number Coastal/Long Distance High528.6
Triple Number Windward/Leeward Low987.5
Triple Number Windward/Leeward Medium727.3
Triple Number Windward/Leeward High638.6
Predominantly Upwind646.4
Predominantly Downwind610.4
Predominantly Reaching583.3
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance650.50.9223
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1094.9829.3691.7617.0574.8538.7478.8
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7862
Triple Number Coastal/Long Distance Medium1.0083
Triple Number Coastal/Long Distance High1.1350
Triple Number Windward/Leeward Low0.6076
Triple Number Windward/Leeward Medium0.8250
Triple Number Windward/Leeward High0.9395
Coastal/Long Distance0.9223
Predominantly Upwind0.9283
Predominantly Downwind0.9830
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9223
Tretall Distanseseilas Lite vind0.7862
Tretall Distanseseilas Mellomvind1.0083
Tretall Distanseseilas Mye vind1.1350
Tretall Pølsebane Lite vind0.6076
Tretall Pølsebane Mellomvind0.8250
Tretall Pølsebane Mye vind0.9395
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1094.9829.3691.7617.0574.8538.7478.8
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Coastal/Long Distance650.50.9223
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind646.40.9283
Predominantly Downwind610.40.9830
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore622.90.9632
Cape Doctor Coastal514.41.1664
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7862
Triple Number Coastal/Long Distance Medium1.0083
Triple Number Coastal/Long Distance High1.1350
Triple Number Windward/Leeward Low0.6076
Triple Number Windward/Leeward Medium0.8250
Triple Number Windward/Leeward High0.9395
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7862
Triple Number Coastal/Long Distance Medium1.0083
Triple Number Coastal/Long Distance High1.1350
Triple Number Windward/Leeward Low0.6076
Triple Number Windward/Leeward Medium0.8250
Triple Number Windward/Leeward High0.9395
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance650.50.9223
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Predominantly Upwind646.40.9283
Predominantly Downwind610.40.9830
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1094.9829.3691.7617.0574.8538.7478.8
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance650.50.9223
Triple Number Coastal/Long Distance Low763.20.7862
Triple Number Coastal/Long Distance Medium595.11.0083
Triple Number Coastal/Long Distance High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1094.9829.3691.7617.0574.8538.7478.8
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low763.20.7862
Triple Number All Purpose Medium595.11.0083
Triple Number All Purpose High528.61.1350
Triple Number Windward/Leeward Low987.50.6076
Triple Number Windward/Leeward Medium727.30.8250
Triple Number Windward/Leeward High638.60.9395
Predominantly Upwind646.40.9283
Predominantly Downwind610.40.9830
Predominantly Upwind Low841.00.7135
Predominantly Upwind Medium664.30.9032
Predominantly Upwind High627.80.9558
Predominantly Downwind Low845.70.7095
Predominantly Downwind Medium608.10.9867
Predominantly Downwind High496.11.2094
Chicago-Mac Upwind0.9139
Chicago-Mac All Purpose0.9379
Chicago-Mac Downwind0.9661
Bayview-Mac Cove Island0.8768
Bayview-Mac Shore0.8865
Harvest Moon Regatta527.21.1381
Victoria-Maui1.0419
5-Band
Windward/Leeward
Time On DistanceTime On Time
5-Band Low1077.80.5567
5-Band Low / Medium901.40.6656
5-Band Medium715.30.8388
5-Band Medium / High648.30.9255
5-Band High618.70.9698

Club
Certificate
2022

Boat

TOCCATA

USA 28

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 27Measurement17/09/2021HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.380Max. Beam2.597Draft1.512Displacement1,730Wetted area13.44IMS L7.448LSM07.197Acc. length8.428Sink (kg/mm) 10.30
VCGD0.024VCGM0.020RM Measured (kg·m) 38.3RM Default (kg·m) 38.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P10.060IG9.140ISP9.180MDT10.090MDL10.130MDT20.058MDL20.105TL1.250MW0.129GO0.152
E3.810J3.200BAS1.100FSDNo FoilSFJ0.000SPL3.200WPLTPSBD0.105MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG estimatedFlotation Date03/06/1992MeasurerComment
SFFP0.457FFMFF0.846LCFcl4.693SG1.0005
SAFP8.412FAMFA0.670LCFsh4.869HBI0.751
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2022

Boat

TOCCATA

USA 28

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentMain0.160.841.522.533.2323.3001/10/2021UK
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment#1 Genoa0.070.621.382.473.634.879.00NoNo 22.2301/10/2021UKUnknown
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialCommentRed 289.149.149.145.705.9443.7801/10/2021UK