Club
Certificate
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°40.8°39.0°38.5°37.8°37.6°37.6°
Beat VMG3.764.464.935.175.305.385.46
52°5.676.547.027.287.417.497.59
60°5.936.747.197.447.607.697.81
75°6.106.877.327.607.817.968.16
90°5.996.827.327.667.898.118.46
110°5.746.787.397.788.118.418.91
120°5.556.607.277.708.058.399.09
135°4.986.066.877.407.788.138.88
150°4.175.266.196.927.417.778.44
Run VMG3.614.565.386.116.747.257.96
Gybe Angles144.2°150.2°153.4°159.2°173.0°179.0°179.0°

APH: 547.6

CDL: 9.510

GPH: 611.7

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 Allowance0.130%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight640 kgMinimum weight480 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  03440002NMRIssued on 05/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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 VMG957.1807.5729.5696.1679.1668.9659.7
52°635.4550.9512.5494.6485.9480.4474.3
60°607.0533.8500.6483.7474.0468.1461.0
75°590.3523.7492.1473.8461.1452.0441.4
90°600.5527.9491.5469.9456.5444.0425.7
110°627.6531.1487.5462.6443.7428.1403.9
120°649.2545.1495.3467.8447.1428.9396.3
135°722.9593.8523.8486.7462.8442.7405.4
150°863.6684.5581.7520.4486.1463.3426.3
Run VMG997.2790.1669.4589.2533.9496.3452.4
Selected Courses
Windward / Leeward977.2798.8699.5642.7606.5582.6556.0
All purpose752.6630.1565.8530.4508.7493.3472.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward668.80.8972
All purpose547.61.0957
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.61.0074
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.2753.6634.0565.0527.7498.9453.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8080
Downwind "popa"0.9275
70% up, 30% down "Ilhabela"0.8405
30% up, 70% down "Ilhabela-inverso"0.8881
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Predominantly Upwind586.31.0234
Predominantly Downwind562.11.0675
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low691.30.8679
Triple Number All Purpose Medium545.11.1007
Triple Number All Purpose High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Predominantly Upwind586.31.0234
Predominantly Downwind562.11.0675
Predominantly Upwind Low755.30.7944
Predominantly Upwind Medium601.80.9971
Predominantly Upwind High563.51.0647
Predominantly Downwind Low768.70.7805
Predominantly Downwind Medium561.61.0684
Predominantly Downwind High469.61.2776
Chicago-Mac Upwind1.0068
Chicago-Mac All Purpose1.0252
Chicago-Mac Downwind1.0489
Bayview-Mac Cove Island0.9615
Bayview-Mac Shore0.9729
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching523.31.1467
Predominantly Reaching Low630.30.9520
Predominantly Reaching Medium519.71.1546
Predominantly Reaching High462.31.2979
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low963.40.6228
5-Band Low / Medium815.70.7356
5-Band Medium654.00.9174
5-Band Medium / High587.21.0218
5-Band High560.61.0703
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.61.0074
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.2753.6634.0565.0527.7498.9453.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.61.0074
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.2753.6634.0565.0527.7498.9453.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance595.6
Triple Number Coastal/Long Distance Low691.3
Triple Number Coastal/Long Distance Medium545.1
Triple Number Coastal/Long Distance High489.2
Triple Number Windward/Leeward Low888.0
Triple Number Windward/Leeward Medium665.6
Triple Number Windward/Leeward High578.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.2753.6634.0565.0527.7498.9453.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.61.0074
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.2753.6634.0565.0527.7498.9453.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)595.61.0074
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.2753.6634.0565.0527.7498.9453.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8679
Triple Number Coastal/Long Distance Medium1.1007
Triple Number Coastal/Long Distance High1.2264
Triple Number Windward/Leeward Low0.6757
Triple Number Windward/Leeward Medium0.9015
Triple Number Windward/Leeward High1.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.2753.6634.0565.0527.7498.9453.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.61.0074
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.2753.6634.0565.0527.7498.9453.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.61.0074
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.2753.6634.0565.0527.7498.9453.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.2753.6634.0565.0527.7498.9453.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low691.3
Triple Number Coastal/Long Distance Medium545.1
Triple Number Coastal/Long Distance High489.2
Triple Number Windward/Leeward Low888.0
Triple Number Windward/Leeward Medium665.6
Triple Number Windward/Leeward High578.6
Predominantly Upwind586.3
Predominantly Downwind562.1
Predominantly Reaching537.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.61.0074
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.2753.6634.0565.0527.7498.9453.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8679
Triple Number Coastal/Long Distance Medium1.1007
Triple Number Coastal/Long Distance High1.2264
Triple Number Windward/Leeward Low0.6757
Triple Number Windward/Leeward Medium0.9015
Triple Number Windward/Leeward High1.0370
Coastal/Long Distance1.0074
Predominantly Upwind1.0234
Predominantly Downwind1.0675
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8679
Tretall Distanseseilas Mellomvind1.1007
Tretall Distanseseilas Mye vind1.2264
Tretall Pølsebane Lite vind0.6757
Tretall Pølsebane Mellomvind0.9015
Tretall Pølsebane Mye vind1.0370
Distanseseilas ett tall (OSN 8-16kn)1.0074
Distanseseilas ett tall (APH 6-20kn)1.0957
Enkeltall Motvind1.0234
Enkeltall Medvind1.0675
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Coastal/Long Distance595.61.0074
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind586.31.0234
Predominantly Downwind562.11.0675
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore564.01.0639
Cape Doctor Coastal478.51.2539
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8679
Triple Number Coastal/Long Distance Medium1.1007
Triple Number Coastal/Long Distance High1.2264
Triple Number Windward/Leeward Low0.6757
Triple Number Windward/Leeward Medium0.9015
Triple Number Windward/Leeward High1.0370
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8679
Triple Number Coastal/Long Distance Medium1.1007
Triple Number Coastal/Long Distance High1.2264
Triple Number Windward/Leeward Low0.6757
Triple Number Windward/Leeward Medium0.9015
Triple Number Windward/Leeward High1.0370
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.61.0074
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Predominantly Upwind586.31.0234
Predominantly Downwind562.11.0675
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.2753.6634.0565.0527.7498.9453.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.61.0074
Triple Number Coastal/Long Distance Low691.30.8679
Triple Number Coastal/Long Distance Medium545.11.1007
Triple Number Coastal/Long Distance High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance979.2753.6634.0565.0527.7498.9453.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low691.30.8679
Triple Number All Purpose Medium545.11.1007
Triple Number All Purpose High489.21.2264
Triple Number Windward/Leeward Low888.00.6757
Triple Number Windward/Leeward Medium665.60.9015
Triple Number Windward/Leeward High578.61.0370
Predominantly Upwind586.31.0234
Predominantly Downwind562.11.0675
Predominantly Upwind Low755.30.7944
Predominantly Upwind Medium601.80.9971
Predominantly Upwind High563.51.0647
Predominantly Downwind Low768.70.7805
Predominantly Downwind Medium561.61.0684
Predominantly Downwind High469.61.2776
Chicago-Mac Upwind1.0068
Chicago-Mac All Purpose1.0252
Chicago-Mac Downwind1.0489
Bayview-Mac Cove Island0.9615
Bayview-Mac Shore0.9729
Harvest Moon Regatta481.31.2467
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy569.51.0536
San Francisco Bay Medium658.20.9116
Predominantly Reaching523.31.1467
Predominantly Reaching Low630.30.9520
Predominantly Reaching Medium519.71.1546
Predominantly Reaching High462.31.2979
Windward/Leeward 60-40 Low886.80.6766
Windward/Leeward 60-40 Medium681.50.8804
Windward/Leeward 60-40 High609.00.9852
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low963.40.6228
5-Band Low / Medium815.70.7356
5-Band Medium654.00.9174
5-Band Medium / High587.21.0218
5-Band High560.61.0703
ORC Ref  03440002NMRIssued on 05/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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 L9.817LSM09.504Acc. 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  03440002NMRIssued on 05/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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  03440002NMRIssued on 05/06/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org