Club
Certificate
2022

Boat

BENGAL

RUS 2973

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°40.5°39.4°39.0°39.4°
Beat VMG3.183.804.304.674.854.934.95
52°4.835.686.366.716.886.956.99
60°5.085.976.566.867.047.147.20
75°5.266.186.717.007.207.367.55
90°5.186.136.797.087.257.467.81
110°5.196.306.927.277.577.798.06
120°5.066.166.867.237.567.888.36
135°4.635.656.547.027.357.698.36
150°3.974.985.876.617.037.347.97
Run VMG3.444.325.095.816.396.867.46
Gybe Angles146.9°151.4°151.1°156.8°168.2°177.2°179.0°

APH: 595.8

CDL: 8.263

GPH: 670.0

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 Allowance0.417%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 FlyingSymmetric97.7997.79Asymmetric
STORM SAIL AREAS (m²)
Trysail7.99Storm Jib10.77Heavy Weather Jib29.08
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment115.0 kg·mStability Index118.2
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
2022

Boat

BENGAL

RUS 2973

Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1130.7947.1837.5770.3742.6730.0727.1
52°746.1633.5566.2536.9523.5518.0514.7
60°708.5602.9548.4524.6511.5504.5499.9
75°684.9582.2536.3514.6500.0488.9476.7
90°694.8587.5530.2508.4496.3482.6460.7
110°693.9571.4519.9494.9475.8462.3446.4
120°712.1584.4525.1497.8476.2456.8430.8
135°778.2636.7550.4513.2489.8468.4430.5
150°906.8722.9613.5544.4512.1490.4451.6
Run VMG1047.1833.9707.9619.5563.0525.0482.5
Selected Courses
Windward / Leeward1088.9890.5772.7694.9652.8627.5604.8
All purpose846.2700.1618.2572.1547.3531.2512.3
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward730.10.8218
All purpose595.81.0071
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7837.3696.3609.9567.7536.7490.9
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7136
Downwind "popa"0.8789
70% up, 30% down "Ilhabela"0.7563
30% up, 70% down "Ilhabela-inverso"0.8218
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Predominantly Upwind646.90.9276
Predominantly Downwind604.40.9928
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low773.20.7760
Triple Number All Purpose Medium591.91.0136
Triple Number All Purpose High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Predominantly Upwind646.90.9276
Predominantly Downwind604.40.9928
Predominantly Upwind Low867.10.6920
Predominantly Upwind Medium667.20.8992
Predominantly Upwind High613.60.9779
Predominantly Downwind Low835.30.7183
Predominantly Downwind Medium595.91.0068
Predominantly Downwind High500.31.1993
Chicago-Mac Upwind0.9101
Chicago-Mac All Purpose0.9395
Chicago-Mac Downwind0.9762
Bayview-Mac Cove Island0.8705
Bayview-Mac Shore0.8776
Victoria-Maui1.0438
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7837.3696.3609.9567.7536.7490.9
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7837.3696.3609.9567.7536.7490.9
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance648.4
Triple Number Coastal/Long Distance Low773.2
Triple Number Coastal/Long Distance Medium591.9
Triple Number Coastal/Long Distance High528.1
Triple Number Windward/Leeward Low989.8
Triple Number Windward/Leeward Medium726.6
Triple Number Windward/Leeward High625.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7837.3696.3609.9567.7536.7490.9
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7837.3696.3609.9567.7536.7490.9
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)648.40.9253
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7837.3696.3609.9567.7536.7490.9
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7760
Triple Number Coastal/Long Distance Medium1.0136
Triple Number Coastal/Long Distance High1.1361
Triple Number Windward/Leeward Low0.6062
Triple Number Windward/Leeward Medium0.8258
Triple Number Windward/Leeward High0.9595
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7837.3696.3609.9567.7536.7490.9
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7837.3696.3609.9567.7536.7490.9
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7837.3696.3609.9567.7536.7490.9
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7837.3696.3609.9567.7536.7490.9
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7837.3696.3609.9567.7536.7490.9
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low773.2
Triple Number Coastal/Long Distance Medium591.9
Triple Number Coastal/Long Distance High528.1
Triple Number Windward/Leeward Low989.8
Triple Number Windward/Leeward Medium726.6
Triple Number Windward/Leeward High625.3
Predominantly Upwind646.9
Predominantly Downwind604.4
Predominantly Reaching581.8
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7837.3696.3609.9567.7536.7490.9
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7760
Triple Number Coastal/Long Distance Medium1.0136
Triple Number Coastal/Long Distance High1.1361
Triple Number Windward/Leeward Low0.6062
Triple Number Windward/Leeward Medium0.8258
Triple Number Windward/Leeward High0.9595
Coastal/Long Distance0.9253
Predominantly Upwind0.9276
Predominantly Downwind0.9928
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9253
Tretall Distanseseilas Lite vind0.7760
Tretall Distanseseilas Mellomvind1.0136
Tretall Distanseseilas Mye vind1.1361
Tretall Pølsebane Lite vind0.6062
Tretall Pølsebane Mellomvind0.8258
Tretall Pølsebane Mye vind0.9595
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1084.7837.3696.3609.9567.7536.7490.9
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Coastal/Long Distance648.40.9253
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind646.90.9276
Predominantly Downwind604.40.9928
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore611.60.9810
Cape Doctor Coastal518.01.1584
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7760
Triple Number Coastal/Long Distance Medium1.0136
Triple Number Coastal/Long Distance High1.1361
Triple Number Windward/Leeward Low0.6062
Triple Number Windward/Leeward Medium0.8258
Triple Number Windward/Leeward High0.9595
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7760
Triple Number Coastal/Long Distance Medium1.0136
Triple Number Coastal/Long Distance High1.1361
Triple Number Windward/Leeward Low0.6062
Triple Number Windward/Leeward Medium0.8258
Triple Number Windward/Leeward High0.9595
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Predominantly Upwind646.90.9276
Predominantly Downwind604.40.9928
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7837.3696.3609.9567.7536.7490.9
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance648.40.9253
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.91.0136
Triple Number Coastal/Long Distance High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1084.7837.3696.3609.9567.7536.7490.9
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low773.20.7760
Triple Number All Purpose Medium591.91.0136
Triple Number All Purpose High528.11.1361
Triple Number Windward/Leeward Low989.80.6062
Triple Number Windward/Leeward Medium726.60.8258
Triple Number Windward/Leeward High625.30.9595
Predominantly Upwind646.90.9276
Predominantly Downwind604.40.9928
Predominantly Upwind Low867.10.6920
Predominantly Upwind Medium667.20.8992
Predominantly Upwind High613.60.9779
Predominantly Downwind Low835.30.7183
Predominantly Downwind Medium595.91.0068
Predominantly Downwind High500.31.1993
Chicago-Mac Upwind0.9101
Chicago-Mac All Purpose0.9395
Chicago-Mac Downwind0.9762
Bayview-Mac Cove Island0.8705
Bayview-Mac Shore0.8776
Harvest Moon Regatta525.91.1409
Victoria-Maui1.0438
5-Band
Windward/Leeward
Time On DistanceTime On Time
5-Band Low1073.60.5589
5-Band Low / Medium906.20.6621
5-Band Medium711.60.8431
5-Band Medium / High633.60.9469
5-Band High608.70.9856

Club
Certificate
2022

Boat

BENGAL

RUS 2973

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 L9.011LSM09.311Acc. length10.988Sink (kg/mm) 18.06
VCGD0.001VCGM0.065RM Measured (kg·m) 115.0RM Default (kg·m) 116.3Limit of positive stability(°) 115.1Stability Index118.2
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
2022

Boat

BENGAL

RUS 2973

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
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialComment414.4214.4214.428.138.1797.7904.06.2021NORTH SAILSNylonRED- BLUE-WHITE314.4514.4514.458.167.8597.5104.06.2021KAWASHIMA MARINENylonWHITE- BLACK-BLUE