Club
Certificate
Non Spinnaker
2022

Boat

BENGAL

RUS 2973

St Petersbrg
Russia
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.6°40.6°41.4°40.2°39.4°38.8°39.3°
Beat VMG3.193.804.304.674.854.934.95
52°4.835.686.366.716.886.956.99
60°5.085.976.576.867.047.147.20
75°5.266.196.717.007.207.367.55
90°5.186.136.727.037.267.467.81
110°4.655.616.466.927.227.488.00
120°4.455.406.276.827.147.417.96
135°3.984.955.766.486.907.197.72
150°3.394.385.175.906.526.917.43
Run VMG2.943.804.545.205.856.437.10
Gybe Angles146.9°153.2°160.4°166.4°168.2°175.4°179.0°

APH: 620.6

CDL: 8.265

GPH: 701.5

CertNo: 2973.2

BOAT
ClassYAMAHA 36DesignerYAMAHABuilderYAMAHAAge date11.1979Series date01.1977Offset fileUS17416.BOFData fileRU2973 BENGAL
HULL
Length Overall10.988 mMaximum Beam3.597 mDraft2.049 mDisplacement6 749 kgDLR8.3588IMS DivisionCruiser/RacerDynamic Allowance0.473%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight650 kgMinimum weight488 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.4927.33Headsail Luffed46.0546.05Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail7.99Storm Jib10.77Heavy Weather Jib29.08
SAIL LIMITS
Headsails5  Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting Moment115.0 kg·mStability Index118.1
COMMENTS
DSPLw=6750
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
Non Spinnaker
2022

Boat

BENGAL

RUS 2973

St Petersbrg
Russia
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1130.2946.8837.2770.1742.7730.2727.5
52°745.7633.3566.0536.9523.6518.1514.8
60°708.3602.6548.3524.5511.4504.5499.9
75°684.6582.0536.3514.6499.9488.9476.9
90°694.5587.2535.6512.2496.2482.5461.0
110°774.9641.4557.3520.1498.7481.0449.9
120°809.8666.1573.8528.1504.3485.8452.3
135°905.4727.3624.6555.5521.5500.7466.3
150°1060.4822.6696.5610.6551.9521.0484.3
Run VMG1224.5947.7793.3691.9615.2560.1506.7
Selected Courses
Windward / Leeward1177.3947.2815.3731.0678.9645.1617.1
All purpose904.4741.1648.5594.4563.4544.1523.0
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward767.10.7822
All purpose620.60.9668
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance678.30.8845
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.0891.7733.2635.5585.1550.6502.1
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7137
Downwind "popa"0.7866
70% up, 30% down "Ilhabela"0.7341
30% up, 70% down "Ilhabela-inverso"0.7632
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Predominantly Upwind660.10.9090
Predominantly Downwind647.60.9265
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low822.80.7292
Triple Number All Purpose Medium616.90.9726
Triple Number All Purpose High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Predominantly Upwind660.10.9090
Predominantly Downwind647.60.9265
Predominantly Upwind Low892.20.6725
Predominantly Upwind Medium671.10.8941
Predominantly Upwind High615.80.9743
Predominantly Downwind Low927.20.6471
Predominantly Downwind Medium651.20.9214
Predominantly Downwind High528.01.1364
Chicago-Mac Upwind0.8911
Chicago-Mac All Purpose0.8977
Chicago-Mac Downwind0.9070
Bayview-Mac Cove Island0.8324
Bayview-Mac Shore0.8481
Victoria-Maui0.9696
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance678.30.8845
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.0891.7733.2635.5585.1550.6502.1
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance678.30.8845
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.0891.7733.2635.5585.1550.6502.1
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance678.3
Triple Number Coastal/Long Distance Low822.8
Triple Number Coastal/Long Distance Medium616.9
Triple Number Coastal/Long Distance High541.0
Triple Number Windward/Leeward Low1062.3
Triple Number Windward/Leeward Medium764.0
Triple Number Windward/Leeward High643.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.0891.7733.2635.5585.1550.6502.1
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance678.30.8845
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.0891.7733.2635.5585.1550.6502.1
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)678.30.8845
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.0891.7733.2635.5585.1550.6502.1
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7292
Triple Number Coastal/Long Distance Medium0.9726
Triple Number Coastal/Long Distance High1.1090
Triple Number Windward/Leeward Low0.5648
Triple Number Windward/Leeward Medium0.7853
Triple Number Windward/Leeward High0.9330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.0891.7733.2635.5585.1550.6502.1
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance678.30.8845
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.0891.7733.2635.5585.1550.6502.1
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance678.30.8845
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.0891.7733.2635.5585.1550.6502.1
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance678.30.8845
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.0891.7733.2635.5585.1550.6502.1
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.0891.7733.2635.5585.1550.6502.1
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low822.8
Triple Number Coastal/Long Distance Medium616.9
Triple Number Coastal/Long Distance High541.0
Triple Number Windward/Leeward Low1062.3
Triple Number Windward/Leeward Medium764.0
Triple Number Windward/Leeward High643.1
Predominantly Upwind660.1
Predominantly Downwind647.6
Predominantly Reaching611.7
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance678.30.8845
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.0891.7733.2635.5585.1550.6502.1
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7292
Triple Number Coastal/Long Distance Medium0.9726
Triple Number Coastal/Long Distance High1.1090
Triple Number Windward/Leeward Low0.5648
Triple Number Windward/Leeward Medium0.7853
Triple Number Windward/Leeward High0.9330
Coastal/Long Distance0.8845
Predominantly Upwind0.9090
Predominantly Downwind0.9265
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8845
Tretall Distanseseilas Lite vind0.7292
Tretall Distanseseilas Mellomvind0.9726
Tretall Distanseseilas Mye vind1.1090
Tretall Pølsebane Lite vind0.5648
Tretall Pølsebane Mellomvind0.7853
Tretall Pølsebane Mye vind0.9330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1182.0891.7733.2635.5585.1550.6502.1
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Coastal/Long Distance678.30.8845
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind660.10.9090
Predominantly Downwind647.60.9265
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore625.50.9592
Cape Doctor Coastal529.31.1335
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7292
Triple Number Coastal/Long Distance Medium0.9726
Triple Number Coastal/Long Distance High1.1090
Triple Number Windward/Leeward Low0.5648
Triple Number Windward/Leeward Medium0.7853
Triple Number Windward/Leeward High0.9330
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7292
Triple Number Coastal/Long Distance Medium0.9726
Triple Number Coastal/Long Distance High1.1090
Triple Number Windward/Leeward Low0.5648
Triple Number Windward/Leeward Medium0.7853
Triple Number Windward/Leeward High0.9330
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance678.30.8845
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Predominantly Upwind660.10.9090
Predominantly Downwind647.60.9265
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.0891.7733.2635.5585.1550.6502.1
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance678.30.8845
Triple Number Coastal/Long Distance Low822.80.7292
Triple Number Coastal/Long Distance Medium616.90.9726
Triple Number Coastal/Long Distance High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.0891.7733.2635.5585.1550.6502.1
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low822.80.7292
Triple Number All Purpose Medium616.90.9726
Triple Number All Purpose High541.01.1090
Triple Number Windward/Leeward Low1062.30.5648
Triple Number Windward/Leeward Medium764.00.7853
Triple Number Windward/Leeward High643.10.9330
Predominantly Upwind660.10.9090
Predominantly Downwind647.60.9265
Predominantly Upwind Low892.20.6725
Predominantly Upwind Medium671.10.8941
Predominantly Upwind High615.80.9743
Predominantly Downwind Low927.20.6471
Predominantly Downwind Medium651.20.9214
Predominantly Downwind High528.01.1364
Chicago-Mac Upwind0.8911
Chicago-Mac All Purpose0.8977
Chicago-Mac Downwind0.9070
Bayview-Mac Cove Island0.8324
Bayview-Mac Shore0.8481
Harvest Moon Regatta546.61.0977
Victoria-Maui0.9696
5-Band
Windward/Leeward
Time On DistanceTime On Time
5-Band Low1159.60.5174
5-Band Low / Medium967.10.6204
5-Band Medium747.20.8030
5-Band Medium / High653.40.9183
5-Band High622.00.9647

Club
Certificate
Non Spinnaker
2022

Boat

BENGAL

RUS 2973

St Petersbrg
Russia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassYAMAHA 36Measurement21.07.2022HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.988Max. Beam3.597Draft2.049Displacement6 749Wetted area25.73IMS L9.009LSM09.311Acc. length10.988Sink (kg/mm) 18.06
VCGD0.001VCGM0.065RM Measured (kg·m) 115.0RM Default (kg·m) 116.3Limit of positive stability(°) 115.1Stability Index118.1
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.400PBW0.100PIPA0.0041
PSD0.030PHD0.045PHL0.045
PSA18.0°ESL1.190
ST10.025ST20.110ST30.110
ST40.065ST50.246
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1
P12.670IG14.580ISP14.580MDT10.250MDL10.350MDT20.250MDL20.350TL0.000MW0.350GO0.380
E3.600J4.600BAS1.330FSD0.010SFJ0.150SPL4.600WPLTPSBD0.150MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date03.06.2021MeasurerComment
SFFP0.789FFM1.213FF1.213LCFcl6.024SG1.0250
SAFP10.564FAM1.096FA1.096LCFsh6.272HBI1.103
W120.0W240.0W360.0W480.0
PD185.0PD2170.0PD3255.0PD4340.0
WD11.450PLM2452.00GSA33.2RSA6082.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
Non Spinnaker
2022

Boat

BENGAL

RUS 2973

St Petersbrg
Russia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment10.150.661.202.102.8825.4904.06.2021KAWASHIMA MARINEDacron
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment20.080.761.523.074.856.7214.30NoNo 46.0504.06.2021NO INFODacron