Club
Certificate
Non Spinnaker
2023

Boat

Nefertite

NOR 13862

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles44.8°42.9°41.4°40.6°40.2°39.9°39.7°
Beat VMG3.374.074.524.734.854.934.97
52°5.236.156.656.876.987.057.11
60°5.566.426.857.077.187.247.31
75°5.786.607.017.257.417.517.63
90°5.686.577.047.317.527.687.92
110°5.076.126.847.247.527.788.26
120°4.765.866.667.137.447.718.26
135°4.175.276.166.807.197.488.03
150°3.514.585.496.266.837.207.74
Run VMG3.043.974.795.546.216.767.42
Gybe Angles144.8°151.1°157.4°165.8°173.0°179.0°179.3°

APH: 595.5

CDL: 8.718

GPH: 670.0

CertNo: 20883

BOAT
ClassCB 370 WKDesignerCarl BeyerBuilderBåsnickarnaAge date01/1997Series date01/1985Offset fileCB370WK.OFFData file20883
HULL
Length Overall11.400 mMaximum Beam3.268 mDraft1.556 mDisplacement6,256 kgDLR7.0610IMS DivisionCruiser/RacerDynamic Allowance0.210%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight650 kgMinimum weight487 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.9638.74Headsail Luffed38.6038.60Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail11.29Storm Jib8.23Heavy Weather Jib22.21
SAIL LIMITS
Headsails5  Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting MomentN/AStability 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.
ORC Ref  03440002Q3HIssued on 12/07/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Nefertite

NOR 13862

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1068.2883.6795.8760.6741.7730.9724.0
52°688.7585.7541.3523.9515.7510.9506.4
60°647.9561.0525.2509.2501.7497.0492.2
75°622.8545.4513.2496.3485.9479.6472.1
90°634.3547.9511.6492.4478.9468.5454.3
110°710.4588.4526.5497.4478.5462.8435.6
120°755.8614.7540.7505.1483.8466.7435.8
135°863.7682.6584.7529.7500.6481.0448.3
150°1025.4786.2656.1575.5527.5500.2465.0
Run VMG1184.0907.3751.7650.4579.3532.6485.1
Selected Courses
Windward / Leeward1126.1895.5773.8705.5660.5631.8604.6
All purpose851.7694.7615.3573.4548.0531.8512.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward737.80.8133
All purpose595.51.0075
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.60.9209
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1131.9841.9695.8613.4569.3537.5490.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7362
Downwind "popa"0.8251
70% up, 30% down "Ilhabela"0.7608
30% up, 70% down "Ilhabela-inverso"0.7962
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Predominantly Upwind634.60.9454
Predominantly Downwind616.60.9731
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low773.20.7760
Triple Number All Purpose Medium591.11.0150
Triple Number All Purpose High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Predominantly Upwind634.60.9454
Predominantly Downwind616.60.9731
Predominantly Upwind Low837.40.7165
Predominantly Upwind Medium649.00.9245
Predominantly Upwind High609.60.9842
Predominantly Downwind Low881.90.6804
Predominantly Downwind Medium618.00.9709
Predominantly Downwind High506.71.1842
Chicago-Mac Upwind0.9284
Chicago-Mac All Purpose0.9391
Chicago-Mac Downwind0.9531
Bayview-Mac Cove Island0.8776
Bayview-Mac Shore0.8921
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching563.51.0647
Predominantly Reaching Low699.30.8580
Predominantly Reaching Medium560.01.0714
Predominantly Reaching High496.01.2096
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1108.30.5414
5-Band Low / Medium919.50.6525
5-Band Medium718.90.8346
5-Band Medium / High638.30.9401
5-Band High609.30.9848
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.60.9209
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1131.9841.9695.8613.4569.3537.5490.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.60.9209
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1131.9841.9695.8613.4569.3537.5490.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance651.6
Triple Number Coastal/Long Distance Low773.2
Triple Number Coastal/Long Distance Medium591.1
Triple Number Coastal/Long Distance High528.4
Triple Number Windward/Leeward Low1010.8
Triple Number Windward/Leeward Medium732.9
Triple Number Windward/Leeward High628.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1131.9841.9695.8613.4569.3537.5490.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.60.9209
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1131.9841.9695.8613.4569.3537.5490.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)651.60.9209
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1131.9841.9695.8613.4569.3537.5490.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7760
Triple Number Coastal/Long Distance Medium1.0150
Triple Number Coastal/Long Distance High1.1354
Triple Number Windward/Leeward Low0.5936
Triple Number Windward/Leeward Medium0.8187
Triple Number Windward/Leeward High0.9543
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1131.9841.9695.8613.4569.3537.5490.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.60.9209
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1131.9841.9695.8613.4569.3537.5490.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.60.9209
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1131.9841.9695.8613.4569.3537.5490.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1131.9841.9695.8613.4569.3537.5490.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low773.2
Triple Number Coastal/Long Distance Medium591.1
Triple Number Coastal/Long Distance High528.4
Triple Number Windward/Leeward Low1010.8
Triple Number Windward/Leeward Medium732.9
Triple Number Windward/Leeward High628.7
Predominantly Upwind634.6
Predominantly Downwind616.6
Predominantly Reaching583.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.60.9209
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1131.9841.9695.8613.4569.3537.5490.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7760
Triple Number Coastal/Long Distance Medium1.0150
Triple Number Coastal/Long Distance High1.1354
Triple Number Windward/Leeward Low0.5936
Triple Number Windward/Leeward Medium0.8187
Triple Number Windward/Leeward High0.9543
Coastal/Long Distance0.9209
Predominantly Upwind0.9454
Predominantly Downwind0.9731
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7760
Tretall Distanseseilas Mellomvind1.0150
Tretall Distanseseilas Mye vind1.1354
Tretall Pølsebane Lite vind0.5936
Tretall Pølsebane Mellomvind0.8187
Tretall Pølsebane Mye vind0.9543
Distanseseilas ett tall (OSN 8-16kn)0.9209
Distanseseilas ett tall (APH 6-20kn)1.0075
Enkeltall Motvind0.9454
Enkeltall Medvind0.9731
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Coastal/Long Distance651.60.9209
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind634.60.9454
Predominantly Downwind616.60.9731
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore612.70.9792
Cape Doctor Coastal518.01.1584
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7760
Triple Number Coastal/Long Distance Medium1.0150
Triple Number Coastal/Long Distance High1.1354
Triple Number Windward/Leeward Low0.5936
Triple Number Windward/Leeward Medium0.8187
Triple Number Windward/Leeward High0.9543
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7760
Triple Number Coastal/Long Distance Medium1.0150
Triple Number Coastal/Long Distance High1.1354
Triple Number Windward/Leeward Low0.5936
Triple Number Windward/Leeward Medium0.8187
Triple Number Windward/Leeward High0.9543
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.60.9209
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Predominantly Upwind634.60.9454
Predominantly Downwind616.60.9731
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1131.9841.9695.8613.4569.3537.5490.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance651.60.9209
Triple Number Coastal/Long Distance Low773.20.7760
Triple Number Coastal/Long Distance Medium591.11.0150
Triple Number Coastal/Long Distance High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1131.9841.9695.8613.4569.3537.5490.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low773.20.7760
Triple Number All Purpose Medium591.11.0150
Triple Number All Purpose High528.41.1354
Triple Number Windward/Leeward Low1010.80.5936
Triple Number Windward/Leeward Medium732.90.8187
Triple Number Windward/Leeward High628.70.9543
Predominantly Upwind634.60.9454
Predominantly Downwind616.60.9731
Predominantly Upwind Low837.40.7165
Predominantly Upwind Medium649.00.9245
Predominantly Upwind High609.60.9842
Predominantly Downwind Low881.90.6804
Predominantly Downwind Medium618.00.9709
Predominantly Downwind High506.71.1842
Chicago-Mac Upwind0.9284
Chicago-Mac All Purpose0.9391
Chicago-Mac Downwind0.9531
Bayview-Mac Cove Island0.8776
Bayview-Mac Shore0.8921
Harvest Moon Regatta517.21.1601
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy620.30.9673
San Francisco Bay Medium725.70.8268
Predominantly Reaching563.51.0647
Predominantly Reaching Low699.30.8580
Predominantly Reaching Medium560.01.0714
Predominantly Reaching High496.01.2096
Windward/Leeward 60-40 Low1003.80.5977
Windward/Leeward 60-40 Medium748.20.8019
Windward/Leeward 60-40 High663.50.9042
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1108.30.5414
5-Band Low / Medium919.50.6525
5-Band Medium718.90.8346
5-Band Medium / High638.30.9401
5-Band High609.30.9848
ORC Ref  03440002Q3HIssued on 12/07/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Nefertite

NOR 13862

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCB 370 WKMeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.400Max. Beam3.268Draft1.556Displacement6,256Wetted area25.88IMS L9.726LSM09.604Acc. length10.621Sink (kg/mm) 18.77
VCGD-0.025VCGM0.011RM Rated (kg·m) 113.6Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0033
EDL1.640ST10.042ST20.180
ST30.180ST40.180ST50.250
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.460IG12.825ISP12.855MDT10.115MDL10.180MDT20.100MDL20.145TL0.000MW0.000GO0.000
E4.790J3.900BAS1.600FSDFoilSFJ0.000SPL3.990WPLTPS3.785BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.025Flotation Date01/01/2015MeasurerComment
SFFP0.931FFMFF1.100LCFcl6.513SG0.0000
SAFP10.420FAMFA0.970LCFsh6.716HBI1.013
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002Q3HIssued on 12/07/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Nefertite

NOR 13862

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment416-2010060913210.150.001.763.023.9137.9609/06/2010
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment315-2011081810000.000.000.000.000.005.6313.47NoNo 38.6018/08/2011383-2010050420070.000.000.000.000.003.8512.55NoNo 24.5904/05/2010
ORC Ref  03440002Q3HIssued on 12/07/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org