TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST

Club
Certificate
2023

Boat

Belaya Noch

RUS2296

Novokolomiazhskii av 11-70
St-Petersburg
Russia
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.6°41.2°39.3°37.6°37.2°37.0°37.5°
Beat VMG3.153.784.234.504.624.694.71
52°4.765.576.006.246.386.456.52
60°4.995.766.146.366.526.626.71
75°5.125.876.256.496.686.837.03
90°5.015.896.356.626.796.937.27
110°5.035.966.436.767.057.317.72
120°4.875.846.366.707.017.337.96
135°4.375.366.096.496.817.137.85
150°3.684.695.566.166.516.817.44
Run VMG3.194.074.835.506.036.416.98
Gybe Angles146.9°151.1°153.8°162.8°176.3°179.0°179.0°

APH: 629.6

CDL: 7.121

GPH: 705.2

CertNo: 2296.7

BOAT
ClassLES-31DesignerLen.Experim.YardBuilderLen.Exp.Yard №20Age date01.1987Series date10.1984Offset fileLES-31.offData fileRU2296_BelayaNoch
HULL
Length Overall8.902 mMaximum Beam3.110 mDraft1.765 mDisplacement3 004 kgDLR9.1900IMS DivisionPerformanceDynamic Allowance0.270%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight422 kgMinimum weight317 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.8123.28Headsail Luffed22.8222.82Headsail FlyingSymmetric53.1653.16Asymmetric
STORM SAIL AREAS (m²)
Trysail6.86Storm Jib5.06Heavy Weather Jib13.65
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
DSPLw=3006
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  TEST CERTIFICATE - NOT VALID FOR RACING
VPP ver: 2023 1.02 | © ORC | www.orc.org
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST

Club
Certificate
2023

Boat

Belaya Noch

RUS2296

Novokolomiazhskii av 11-70
St-Petersburg
Russia
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1144.3951.6851.4800.1779.2768.4764.3
52°756.1646.3600.0577.0564.2557.8552.2
60°721.6625.5586.6565.7552.2543.9536.5
75°703.3613.1576.1554.9539.1526.7512.4
90°718.2611.3567.2543.9529.8519.3494.9
110°716.4604.0559.8532.9510.9492.4466.3
120°739.8616.9566.1537.3513.3491.1452.0
135°823.4671.5591.3555.1529.0505.0458.4
150°977.2766.9647.6584.8552.8528.5484.1
Run VMG1128.4885.0745.1654.1596.8562.0515.8
Selected Courses
Windward / Leeward1136.4918.3798.3727.1688.0665.2640.0
All purpose878.0726.0650.0607.9584.0567.6544.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward762.60.7868
All purpose629.60.9529
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.80.8787
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1135.6865.7725.5645.7605.0574.1522.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6931
Downwind "popa"0.8256
70% up, 30% down "Ilhabela"0.7282
30% up, 70% down "Ilhabela-inverso"0.7808
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Predominantly Upwind677.60.8855
Predominantly Downwind640.10.9373
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low801.90.7482
Triple Number All Purpose Medium625.80.9588
Triple Number All Purpose High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Predominantly Upwind677.60.8855
Predominantly Downwind640.10.9373
Predominantly Upwind Low886.70.6767
Predominantly Upwind Medium697.40.8603
Predominantly Upwind High651.10.9216
Predominantly Downwind Low879.00.6826
Predominantly Downwind Medium633.60.9470
Predominantly Downwind High535.11.1213
Chicago-Mac Upwind0.8697
Chicago-Mac All Purpose0.8925
Chicago-Mac Downwind0.9215
Bayview-Mac Cove Island0.8317
Bayview-Mac Shore0.8393
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching602.30.9962
Predominantly Reaching Low730.80.8210
Predominantly Reaching Medium597.01.0051
Predominantly Reaching High532.91.1259
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1119.60.5359
5-Band Low / Medium939.20.6388
5-Band Medium743.20.8073
5-Band Medium / High670.00.8955
5-Band High644.40.9311
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.80.8787
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1135.6865.7725.5645.7605.0574.1522.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.80.8787
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1135.6865.7725.5645.7605.0574.1522.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance682.8
Triple Number Coastal/Long Distance Low801.9
Triple Number Coastal/Long Distance Medium625.8
Triple Number Coastal/Long Distance High563.0
Triple Number Windward/Leeward Low1027.4
Triple Number Windward/Leeward Medium757.0
Triple Number Windward/Leeward High661.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1135.6865.7725.5645.7605.0574.1522.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.80.8787
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1135.6865.7725.5645.7605.0574.1522.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)682.80.8787
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1135.6865.7725.5645.7605.0574.1522.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7482
Triple Number Coastal/Long Distance Medium0.9588
Triple Number Coastal/Long Distance High1.0658
Triple Number Windward/Leeward Low0.5840
Triple Number Windward/Leeward Medium0.7926
Triple Number Windward/Leeward High0.9071
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1135.6865.7725.5645.7605.0574.1522.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.80.8787
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1135.6865.7725.5645.7605.0574.1522.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.80.8787
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1135.6865.7725.5645.7605.0574.1522.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1135.6865.7725.5645.7605.0574.1522.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low801.9
Triple Number Coastal/Long Distance Medium625.8
Triple Number Coastal/Long Distance High563.0
Triple Number Windward/Leeward Low1027.4
Triple Number Windward/Leeward Medium757.0
Triple Number Windward/Leeward High661.4
Predominantly Upwind677.6
Predominantly Downwind640.1
Predominantly Reaching616.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.80.8787
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1135.6865.7725.5645.7605.0574.1522.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7482
Triple Number Coastal/Long Distance Medium0.9588
Triple Number Coastal/Long Distance High1.0658
Triple Number Windward/Leeward Low0.5840
Triple Number Windward/Leeward Medium0.7926
Triple Number Windward/Leeward High0.9071
Coastal/Long Distance0.8787
Predominantly Upwind0.8855
Predominantly Downwind0.9373
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7482
Tretall Distanseseilas Mellomvind0.9588
Tretall Distanseseilas Mye vind1.0658
Tretall Pølsebane Lite vind0.5840
Tretall Pølsebane Mellomvind0.7926
Tretall Pølsebane Mye vind0.9071
Distanseseilas ett tall (OSN 8-16kn)0.8787
Distanseseilas ett tall (APH 6-20kn)0.9529
Enkeltall Motvind0.8855
Enkeltall Medvind0.9373
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Coastal/Long Distance682.80.8787
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind677.60.8855
Predominantly Downwind640.10.9373
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore647.60.9265
Cape Doctor Coastal551.21.0885
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7482
Triple Number Coastal/Long Distance Medium0.9588
Triple Number Coastal/Long Distance High1.0658
Triple Number Windward/Leeward Low0.5840
Triple Number Windward/Leeward Medium0.7926
Triple Number Windward/Leeward High0.9071
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7482
Triple Number Coastal/Long Distance Medium0.9588
Triple Number Coastal/Long Distance High1.0658
Triple Number Windward/Leeward Low0.5840
Triple Number Windward/Leeward Medium0.7926
Triple Number Windward/Leeward High0.9071
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.80.8787
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Predominantly Upwind677.60.8855
Predominantly Downwind640.10.9373
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1135.6865.7725.5645.7605.0574.1522.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance682.80.8787
Triple Number Coastal/Long Distance Low801.90.7482
Triple Number Coastal/Long Distance Medium625.80.9588
Triple Number Coastal/Long Distance High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1135.6865.7725.5645.7605.0574.1522.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low801.90.7482
Triple Number All Purpose Medium625.80.9588
Triple Number All Purpose High563.01.0658
Triple Number Windward/Leeward Low1027.40.5840
Triple Number Windward/Leeward Medium757.00.7926
Triple Number Windward/Leeward High661.40.9071
Predominantly Upwind677.60.8855
Predominantly Downwind640.10.9373
Predominantly Upwind Low886.70.6767
Predominantly Upwind Medium697.40.8603
Predominantly Upwind High651.10.9216
Predominantly Downwind Low879.00.6826
Predominantly Downwind Medium633.60.9470
Predominantly Downwind High535.11.1213
Chicago-Mac Upwind0.8697
Chicago-Mac All Purpose0.8925
Chicago-Mac Downwind0.9215
Bayview-Mac Cove Island0.8317
Bayview-Mac Shore0.8393
Harvest Moon Regatta554.21.0826
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy651.80.9205
San Francisco Bay Medium753.20.7966
Predominantly Reaching602.30.9962
Predominantly Reaching Low730.80.8210
Predominantly Reaching Medium597.01.0051
Predominantly Reaching High532.91.1259
Windward/Leeward 60-40 Low1031.50.5817
Windward/Leeward 60-40 Medium780.00.7692
Windward/Leeward 60-40 High698.20.8593
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1119.60.5359
5-Band Low / Medium939.20.6388
5-Band Medium743.20.8073
5-Band Medium / High670.00.8955
5-Band High644.40.9311
ORC Ref  TEST CERTIFICATE - NOT VALID FOR RACING
VPP ver: 2023 1.02 | © ORC | www.orc.org
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST

Club
Certificate
2023

Boat

Belaya Noch

RUS2296

Novokolomiazhskii av 11-70
St-Petersburg
Russia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassLES-31Measurement24.06.2019HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.902Max. Beam3.110Draft1.765Displacement3 004Wetted area16.76IMS L7.276LSM06.888Acc. length8.902Sink (kg/mm) 11.72
VCGD-0.050VCGM-0.027RM Rated (kg·m) 60.3Limit 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/Checkstays2Spreaders2Rotating mastNo
P10.200IG10.055ISP10.150MDT10.090MDL10.140MDT2MDL2TLTaperMWGO
E3.840J3.470BAS1.125FSD0.018SFJ0.180SPL3.230WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date26.06.2019MeasurerComment
SFFP0.427FFM1.084FF1.084LCFcl4.626SG1.0260
SAFP7.875FAM0.921FA0.921LCFsh4.875HBI1.023
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  TEST CERTIFICATE - NOT VALID FOR RACING
VPP ver: 2023 1.02 | © ORC | www.orc.org
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST

Club
Certificate
2023

Boat

Belaya Noch

RUS2296

Novokolomiazhskii av 11-70
St-Petersburg
Russia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.150.801.412.393.1422.8120.06.2018
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC0.040.611.172.283.544.719.74NoNo 22.8220.06.2018
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC10.2010.2010.206.266.2353.1624.06.2019
ORC Ref  TEST CERTIFICATE - NOT VALID FOR RACING
VPP ver: 2023 1.02 | © ORC | www.orc.org