Club
Certificate
Non Spinnaker
2023

Boat

NESSEA

NOR 5071

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 Angles43.0°41.2°39.4°38.8°38.4°38.4°38.8°
Beat VMG3.183.864.314.514.604.664.67
52°4.835.706.166.386.486.556.60
60°5.065.906.326.546.666.736.81
75°5.186.026.446.706.887.007.16
90°5.055.956.446.746.977.177.48
110°4.515.546.236.656.977.267.83
120°4.255.296.056.526.857.167.79
135°3.724.755.596.206.606.917.53
150°3.194.175.025.756.276.637.22
Run VMG2.763.634.425.145.786.276.90
Gybe Angles150.2°155.0°164.0°170.0°176.6°179.0°179.9°

APH: 641.7

CDL: 7.224

GPH: 724.2

CertNo: 5491

BOAT
ClassNESSY 94 CR/RDesignerRobert HumphreyBuilderNesmar ASAge date01/1984Series date01/1983Offset fileNESSY94.offData file5491
HULL
Length Overall9.400 mMaximum Beam3.264 mDraft1.781 mDisplacement2,988 kgDLR8.6745IMS DivisionCruiser/RacerDynamic Allowance0.090%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight468 kgMinimum weight351 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.3429.02Headsail Luffed24.6424.64Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail8.16Storm Jib5.33Heavy Weather Jib14.38
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  03440002JOVIssued on 27/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

NESSEA

NOR 5071

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 VMG1132.5931.5835.7798.9782.2773.2770.5
52°745.9631.8584.0564.0555.3550.0545.3
60°711.2610.6569.8550.7540.8534.7528.6
75°694.9598.3558.8537.7523.6514.0503.0
90°712.4604.8559.1534.2516.3502.1481.4
110°797.9649.4577.4541.6516.8495.8459.8
120°846.8680.8594.6552.3525.4502.6461.9
135°967.0758.1643.6580.3545.7521.1478.4
150°1128.4863.3717.0626.4573.8542.7498.5
Run VMG1302.7992.5815.2700.6623.0574.6521.6
Selected Courses
Windward / Leeward1217.6962.0825.4749.8702.6673.9646.0
All purpose932.7754.1664.0616.5588.2569.8546.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward787.30.7621
All purpose641.70.9350
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.80.8574
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1226.1907.6746.7657.6610.6576.3523.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6972
Downwind "popa"0.7595
70% up, 30% down "Ilhabela"0.7148
30% up, 70% down "Ilhabela-inverso"0.7396
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Predominantly Upwind680.40.8818
Predominantly Downwind669.10.8967
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low843.40.7114
Triple Number All Purpose Medium636.70.9423
Triple Number All Purpose High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Predominantly Upwind680.40.8818
Predominantly Downwind669.10.8967
Predominantly Upwind Low901.30.6657
Predominantly Upwind Medium690.80.8686
Predominantly Upwind High649.80.9234
Predominantly Downwind Low967.40.6202
Predominantly Downwind Medium671.10.8940
Predominantly Downwind High545.01.1009
Chicago-Mac Upwind0.8665
Chicago-Mac All Purpose0.8713
Chicago-Mac Downwind0.8783
Bayview-Mac Cove Island0.8110
Bayview-Mac Shore0.8275
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching611.30.9815
Predominantly Reaching Low771.20.7780
Predominantly Reaching Medium609.20.9849
Predominantly Reaching High533.11.1255
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1197.90.5009
5-Band Low / Medium988.20.6072
5-Band Medium765.70.7836
5-Band Medium / High680.40.8818
5-Band High650.90.9219
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.80.8574
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1226.1907.6746.7657.6610.6576.3523.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.80.8574
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1226.1907.6746.7657.6610.6576.3523.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance699.8
Triple Number Coastal/Long Distance Low843.4
Triple Number Coastal/Long Distance Medium636.7
Triple Number Coastal/Long Distance High565.6
Triple Number Windward/Leeward Low1089.7
Triple Number Windward/Leeward Medium780.8
Triple Number Windward/Leeward High670.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1226.1907.6746.7657.6610.6576.3523.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.80.8574
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1226.1907.6746.7657.6610.6576.3523.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)699.80.8574
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1226.1907.6746.7657.6610.6576.3523.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7114
Triple Number Coastal/Long Distance Medium0.9423
Triple Number Coastal/Long Distance High1.0609
Triple Number Windward/Leeward Low0.5506
Triple Number Windward/Leeward Medium0.7684
Triple Number Windward/Leeward High0.8947
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1226.1907.6746.7657.6610.6576.3523.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.80.8574
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1226.1907.6746.7657.6610.6576.3523.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.80.8574
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1226.1907.6746.7657.6610.6576.3523.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1226.1907.6746.7657.6610.6576.3523.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low843.4
Triple Number Coastal/Long Distance Medium636.7
Triple Number Coastal/Long Distance High565.6
Triple Number Windward/Leeward Low1089.7
Triple Number Windward/Leeward Medium780.8
Triple Number Windward/Leeward High670.6
Predominantly Upwind680.4
Predominantly Downwind669.1
Predominantly Reaching633.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.80.8574
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1226.1907.6746.7657.6610.6576.3523.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7114
Triple Number Coastal/Long Distance Medium0.9423
Triple Number Coastal/Long Distance High1.0609
Triple Number Windward/Leeward Low0.5506
Triple Number Windward/Leeward Medium0.7684
Triple Number Windward/Leeward High0.8947
Coastal/Long Distance0.8574
Predominantly Upwind0.8818
Predominantly Downwind0.8967
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7114
Tretall Distanseseilas Mellomvind0.9423
Tretall Distanseseilas Mye vind1.0609
Tretall Pølsebane Lite vind0.5506
Tretall Pølsebane Mellomvind0.7684
Tretall Pølsebane Mye vind0.8947
Distanseseilas ett tall (OSN 8-16kn)0.8574
Distanseseilas ett tall (APH 6-20kn)0.9350
Enkeltall Motvind0.8818
Enkeltall Medvind0.8967
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Coastal/Long Distance699.80.8574
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind680.40.8818
Predominantly Downwind669.10.8967
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore654.40.9169
Cape Doctor Coastal553.21.0845
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7114
Triple Number Coastal/Long Distance Medium0.9423
Triple Number Coastal/Long Distance High1.0609
Triple Number Windward/Leeward Low0.5506
Triple Number Windward/Leeward Medium0.7684
Triple Number Windward/Leeward High0.8947
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7114
Triple Number Coastal/Long Distance Medium0.9423
Triple Number Coastal/Long Distance High1.0609
Triple Number Windward/Leeward Low0.5506
Triple Number Windward/Leeward Medium0.7684
Triple Number Windward/Leeward High0.8947
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.80.8574
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Predominantly Upwind680.40.8818
Predominantly Downwind669.10.8967
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1226.1907.6746.7657.6610.6576.3523.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance699.80.8574
Triple Number Coastal/Long Distance Low843.40.7114
Triple Number Coastal/Long Distance Medium636.70.9423
Triple Number Coastal/Long Distance High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1226.1907.6746.7657.6610.6576.3523.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low843.40.7114
Triple Number All Purpose Medium636.70.9423
Triple Number All Purpose High565.61.0609
Triple Number Windward/Leeward Low1089.70.5506
Triple Number Windward/Leeward Medium780.80.7684
Triple Number Windward/Leeward High670.60.8947
Predominantly Upwind680.40.8818
Predominantly Downwind669.10.8967
Predominantly Upwind Low901.30.6657
Predominantly Upwind Medium690.80.8686
Predominantly Upwind High649.80.9234
Predominantly Downwind Low967.40.6202
Predominantly Downwind Medium671.10.8940
Predominantly Downwind High545.01.1009
Chicago-Mac Upwind0.8665
Chicago-Mac All Purpose0.8713
Chicago-Mac Downwind0.8783
Bayview-Mac Cove Island0.8110
Bayview-Mac Shore0.8275
Harvest Moon Regatta558.41.0745
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy661.80.9067
San Francisco Bay Medium775.80.7734
Predominantly Reaching611.30.9815
Predominantly Reaching Low771.20.7780
Predominantly Reaching Medium609.20.9849
Predominantly Reaching High533.11.1255
Windward/Leeward 60-40 Low1078.20.5565
Windward/Leeward 60-40 Medium793.60.7561
Windward/Leeward 60-40 High706.00.8499
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1197.90.5009
5-Band Low / Medium988.20.6072
5-Band Medium765.70.7836
5-Band Medium / High680.40.8818
5-Band High650.90.9219
ORC Ref  03440002JOVIssued on 27/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

NESSEA

NOR 5071

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassNESSY 94 CR/RMeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.400Max. Beam3.264Draft1.781Displacement2,988Wetted area16.18IMS L7.461LSM07.009Acc. length9.400Sink (kg/mm) 11.94
VCGD0.010VCGM-0.071RM Rated (kg·m) 60.9Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0228
PSD0.025PHD0.050PHL0.250
PSA28.0°ESL0.450
ST10.020ST20.077ST30.077
ST40.450ST50.165
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2Rotating mastNo
P11.280IG10.320ISP10.320MDT10.085MDL10.125MDT20.000MDL20.000TLTaperMW0.000GO0.000
E4.130J3.110BAS1.570FSDFoilSFJ0.000SPL3.190WPLTPS0.000BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.010Flotation Date01/01/2015MeasurerComment
SFFP0.754FFMFF1.100LCFcl5.011SG0.0000
SAFP8.084FAMFA0.975LCFsh5.264HBI1.029
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002JOVIssued on 27/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

NESSEA

NOR 5071

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment5491-2004012412000.150.001.482.603.7228.3401/01/1753423-2011012809270.170.001.642.723.4728.3228/01/2011391-2009032518150.130.001.462.573.4127.3225/03/2009
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment5491-2004012412010.000.000.000.000.004.6110.50NoNo 24.6401/01/1753423-2011100508280.000.000.000.000.004.4510.36NoNo 23.4705/10/2011451-2011020409590.000.000.000.000.002.7810.22NoNo 14.4604/02/2011
ORC Ref  03440002JOVIssued on 27/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org