Club
Certificate
Double Handed
2023

Boat

Blue Note

NOR 10616

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 Angles42.0°40.5°39.4°38.7°38.8°38.8°39.3°
Beat VMG3.784.444.845.025.115.185.22
52°5.676.506.937.147.257.337.40
60°5.926.717.127.347.457.537.63
75°6.096.857.277.537.717.837.99
90°5.996.817.297.607.838.038.31
110°5.746.767.367.758.058.318.69
120°5.556.607.267.698.048.368.99
135°5.006.086.897.417.808.168.91
150°4.195.286.216.947.427.808.50
Run VMG3.634.585.406.136.767.277.99
Gybe Angles144.2°150.2°153.2°159.2°173.0°179.0°179.0°

APH: 553.1

CDL: 9.199

GPH: 616.1

CertNo: 8015

BOAT
ClassOne TonDesignerElvstrøm/KjærulfBuilderAge date01/1982Series date01/1981Offset fileelv1ton1981.offData file8015
HULL
Length Overall12.250 mMaximum Beam4.346 mDraft2.140 mDisplacement7,784 kgDLR9.0635IMS DivisionCruiser/RacerDynamic Allowance0.150%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail57.7959.25Headsail Luffed45.7945.79Headsail FlyingSymmetric98.0598.05Asymmetric
STORM SAIL AREAS (m²)
Trysail16.53Storm Jib10.26Heavy Weather Jib27.69
SAIL LIMITS
Headsails5  Spinnakers4
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  03440002NNDIssued on 05/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Blue Note

NOR 10616

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 VMG952.0810.0744.4717.5703.9695.2690.0
52°635.0554.1519.1504.0496.3491.5486.6
60°608.2536.8505.6490.7483.1477.9472.0
75°591.5525.7495.1478.2467.1460.0450.8
90°600.7528.9494.1473.9459.6448.5433.1
110°627.5532.2489.0464.7447.0433.0414.4
120°648.9545.5495.8468.0447.7430.4400.5
135°719.9592.2522.8485.8461.4441.0404.3
150°858.5681.4579.6518.9484.9461.6423.5
Run VMG991.3786.7667.1587.5532.8495.4450.6
Selected Courses
Windward / Leeward971.7798.4705.8652.5618.3595.3570.3
All purpose750.2630.7570.0536.8516.1501.7482.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward677.00.8862
All purpose553.11.0847
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.6753.3639.2572.4535.6506.7461.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7905
Downwind "popa"0.9310
70% up, 30% down "Ilhabela"0.8280
30% up, 70% down "Ilhabela-inverso"0.8839
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Predominantly Upwind594.51.0093
Predominantly Downwind563.51.0648
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low690.40.8690
Triple Number All Purpose Medium550.61.0898
Triple Number All Purpose High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Predominantly Upwind594.51.0093
Predominantly Downwind563.51.0648
Predominantly Upwind Low754.60.7952
Predominantly Upwind Medium613.50.9780
Predominantly Upwind High581.01.0327
Predominantly Downwind Low766.20.7831
Predominantly Downwind Medium561.61.0684
Predominantly Downwind High470.51.2753
Chicago-Mac Upwind0.9930
Chicago-Mac All Purpose1.0172
Chicago-Mac Downwind1.0463
Bayview-Mac Cove Island0.9580
Bayview-Mac Shore0.9676
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching526.81.1390
Predominantly Reaching Low629.70.9528
Predominantly Reaching Medium522.51.1484
Predominantly Reaching High467.01.2847
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low958.30.6261
5-Band Low / Medium816.00.7353
5-Band Medium663.00.9050
5-Band Medium / High599.81.0003
5-Band High574.61.0442
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.6753.3639.2572.4535.6506.7461.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.6753.3639.2572.4535.6506.7461.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance601.2
Triple Number Coastal/Long Distance Low690.4
Triple Number Coastal/Long Distance Medium550.6
Triple Number Coastal/Long Distance High498.0
Triple Number Windward/Leeward Low885.0
Triple Number Windward/Leeward Medium673.9
Triple Number Windward/Leeward High591.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.6753.3639.2572.4535.6506.7461.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.6753.3639.2572.4535.6506.7461.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)601.20.9980
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.6753.3639.2572.4535.6506.7461.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8690
Triple Number Coastal/Long Distance Medium1.0898
Triple Number Coastal/Long Distance High1.2047
Triple Number Windward/Leeward Low0.6780
Triple Number Windward/Leeward Medium0.8904
Triple Number Windward/Leeward High1.0141
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.6753.3639.2572.4535.6506.7461.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.6753.3639.2572.4535.6506.7461.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.6753.3639.2572.4535.6506.7461.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.6753.3639.2572.4535.6506.7461.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low690.4
Triple Number Coastal/Long Distance Medium550.6
Triple Number Coastal/Long Distance High498.0
Triple Number Windward/Leeward Low885.0
Triple Number Windward/Leeward Medium673.9
Triple Number Windward/Leeward High591.7
Predominantly Upwind594.5
Predominantly Downwind563.5
Predominantly Reaching539.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.6753.3639.2572.4535.6506.7461.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8690
Triple Number Coastal/Long Distance Medium1.0898
Triple Number Coastal/Long Distance High1.2047
Triple Number Windward/Leeward Low0.6780
Triple Number Windward/Leeward Medium0.8904
Triple Number Windward/Leeward High1.0141
Coastal/Long Distance0.9980
Predominantly Upwind1.0093
Predominantly Downwind1.0648
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8690
Tretall Distanseseilas Mellomvind1.0898
Tretall Distanseseilas Mye vind1.2047
Tretall Pølsebane Lite vind0.6780
Tretall Pølsebane Mellomvind0.8904
Tretall Pølsebane Mye vind1.0141
Distanseseilas ett tall (OSN 8-16kn)0.9980
Distanseseilas ett tall (APH 6-20kn)1.0847
Enkeltall Motvind1.0093
Enkeltall Medvind1.0648
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Coastal/Long Distance601.20.9980
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind594.51.0093
Predominantly Downwind563.51.0648
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore577.81.0384
Cape Doctor Coastal488.21.2291
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8690
Triple Number Coastal/Long Distance Medium1.0898
Triple Number Coastal/Long Distance High1.2047
Triple Number Windward/Leeward Low0.6780
Triple Number Windward/Leeward Medium0.8904
Triple Number Windward/Leeward High1.0141
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8690
Triple Number Coastal/Long Distance Medium1.0898
Triple Number Coastal/Long Distance High1.2047
Triple Number Windward/Leeward Low0.6780
Triple Number Windward/Leeward Medium0.8904
Triple Number Windward/Leeward High1.0141
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Predominantly Upwind594.51.0093
Predominantly Downwind563.51.0648
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.6753.3639.2572.4535.6506.7461.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance601.20.9980
Triple Number Coastal/Long Distance Low690.40.8690
Triple Number Coastal/Long Distance Medium550.61.0898
Triple Number Coastal/Long Distance High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance973.6753.3639.2572.4535.6506.7461.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low690.40.8690
Triple Number All Purpose Medium550.61.0898
Triple Number All Purpose High498.01.2047
Triple Number Windward/Leeward Low885.00.6780
Triple Number Windward/Leeward Medium673.90.8904
Triple Number Windward/Leeward High591.71.0141
Predominantly Upwind594.51.0093
Predominantly Downwind563.51.0648
Predominantly Upwind Low754.60.7952
Predominantly Upwind Medium613.50.9780
Predominantly Upwind High581.01.0327
Predominantly Downwind Low766.20.7831
Predominantly Downwind Medium561.61.0684
Predominantly Downwind High470.51.2753
Chicago-Mac Upwind0.9930
Chicago-Mac All Purpose1.0172
Chicago-Mac Downwind1.0463
Bayview-Mac Cove Island0.9580
Bayview-Mac Shore0.9676
Harvest Moon Regatta483.81.2401
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy582.41.0303
San Francisco Bay Medium665.50.9016
Predominantly Reaching526.81.1390
Predominantly Reaching Low629.70.9528
Predominantly Reaching Medium522.51.1484
Predominantly Reaching High467.01.2847
Windward/Leeward 60-40 Low884.20.6786
Windward/Leeward 60-40 Medium693.30.8655
Windward/Leeward 60-40 High627.00.9570
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low958.30.6261
5-Band Low / Medium816.00.7353
5-Band Medium663.00.9050
5-Band Medium / High599.81.0003
5-Band High574.61.0442
ORC Ref  03440002NNDIssued on 05/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Blue Note

NOR 10616

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOne TonMeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.250Max. Beam4.346Draft2.140Displacement7,784Wetted area29.39IMS L9.736LSM09.504Acc. length12.250Sink (kg/mm) 23.17
VCGD-0.090VCGM-0.022RM Rated (kg·m) 251.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0056
PSD0.030PHD0.070PHL0.140
PSA21.0°ESL0.720
ST10.020ST20.080ST30.090
ST40.090ST50.090
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders3Rotating mastNo
P16.280IG14.320ISP14.420MDT10.140MDL10.160MDT20.000MDL20.000TL0.000MW0.000GO0.000
E5.800J4.390BAS1.510FSDFoilSFJ0.000SPL4.396WPLTPS0.000BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.090Flotation Date01/01/2015MeasurerComment
SFFP0.773FFMFF1.123LCFcl6.315SG1.0180
SAFP10.746FAMFA1.112LCFsh6.671HBI1.053
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002NNDIssued on 05/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
2023

Boat

Blue Note

NOR 10616

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment369-2004012000010.160.002.303.864.9557.7920/01/2004etterregistrert # 376
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment369-2004012001000.000.000.000.000.006.4413.97NoNo 45.7920/01/2004Etterregistrert # 376
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment999-20040615121214.8714.8714.870.000.0098.0515/06/2004Målt av Elvstrøm Sobstad376-20040712150514.8114.8114.810.000.0097.6612/07/2004
ORC Ref  03440002NNDIssued on 05/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org