Club
Certificate
Non Spinnaker
2023

Boat

Sharpedo

NOR 311

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 Angles42.6°40.6°38.2°37.2°37.0°37.0°37.8°
Beat VMG3.263.954.434.614.694.724.71
52°4.945.796.236.426.506.566.60
60°5.185.986.376.606.716.786.86
75°5.336.106.506.817.037.167.32
90°5.226.046.506.877.207.487.88
110°4.685.686.296.737.167.608.59
120°4.405.426.126.566.987.428.48
135°3.834.865.686.246.657.057.93
150°3.244.185.025.716.206.567.28
Run VMG2.813.654.495.245.876.317.05
Gybe Angles145.3°174.8°177.5°178.4°179.3°179.3°179.8°

APH: 631.9

CDL: 7.260

GPH: 712.2

CertNo: 21156

BOAT
ClassJ-80 ODDesignerRod JohnstoneBuilderJ Composite FranceAge dateSeries date01/1995Offset fileJ80.OD+.OFFData file21156
HULL
Length Overall8.030 mMaximum Beam2.488 mDraft1.499 mDisplacement1,452 kgDLR4.5833IMS DivisionSportboatDynamic Allowance0.210%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight399 kgMinimum weight299 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.7521.36Headsail Luffed13.8113.81Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail6.10Storm Jib4.57Heavy Weather Jib12.34
SAIL LIMITS
Headsails5  Spinnakers0 * No 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  03440002K0UIssued on 30/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Sharpedo

NOR 311

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 VMG1105.8910.6812.9780.4767.9762.1764.4
52°728.9621.6577.9560.9553.4548.7545.1
60°694.4602.2564.9545.8536.7530.8524.9
75°675.4590.6553.7528.8512.4502.8491.5
90°690.0596.3553.9524.1500.0481.4457.0
110°769.2634.2572.1535.2502.7473.9419.0
120°818.3664.1588.4548.4515.5485.2424.4
135°940.7740.9633.8576.9541.8510.9454.0
150°1109.7860.3717.2630.7580.8548.7494.4
Run VMG1281.4986.3802.0686.7613.4570.3510.8
Selected Courses
Windward / Leeward1193.6948.4807.5733.5690.7666.2637.6
All purpose909.9742.5654.7608.5580.1560.5531.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward772.70.7765
All purpose631.90.9495
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.60.8700
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1202.3894.9733.7648.3602.4567.1505.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7114
Downwind "popa"0.7705
70% up, 30% down "Ilhabela"0.7281
30% up, 70% down "Ilhabela-inverso"0.7518
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Predominantly Upwind669.50.8961
Predominantly Downwind659.10.9103
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low826.20.7262
Triple Number All Purpose Medium627.90.9555
Triple Number All Purpose High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Predominantly Upwind669.50.8961
Predominantly Downwind659.10.9103
Predominantly Upwind Low882.10.6802
Predominantly Upwind Medium678.50.8843
Predominantly Upwind High641.10.9359
Predominantly Downwind Low950.70.6311
Predominantly Downwind Medium661.40.9072
Predominantly Downwind High533.31.1250
Chicago-Mac Upwind0.8818
Chicago-Mac All Purpose0.8866
Chicago-Mac Downwind0.8929
Bayview-Mac Cove Island0.8260
Bayview-Mac Shore0.8429
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching601.20.9981
Predominantly Reaching Low754.20.7956
Predominantly Reaching Medium600.30.9995
Predominantly Reaching High520.41.1529
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1174.70.5108
5-Band Low / Medium970.80.6181
5-Band Medium750.90.7991
5-Band Medium / High671.10.8940
5-Band High642.50.9338
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.60.8700
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1202.3894.9733.7648.3602.4567.1505.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.60.8700
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1202.3894.9733.7648.3602.4567.1505.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance689.6
Triple Number Coastal/Long Distance Low826.2
Triple Number Coastal/Long Distance Medium627.9
Triple Number Coastal/Long Distance High554.6
Triple Number Windward/Leeward Low1071.0
Triple Number Windward/Leeward Medium765.4
Triple Number Windward/Leeward High661.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1202.3894.9733.7648.3602.4567.1505.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.60.8700
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1202.3894.9733.7648.3602.4567.1505.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)689.60.8700
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1202.3894.9733.7648.3602.4567.1505.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7262
Triple Number Coastal/Long Distance Medium0.9555
Triple Number Coastal/Long Distance High1.0819
Triple Number Windward/Leeward Low0.5602
Triple Number Windward/Leeward Medium0.7839
Triple Number Windward/Leeward High0.9069
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1202.3894.9733.7648.3602.4567.1505.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.60.8700
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1202.3894.9733.7648.3602.4567.1505.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.60.8700
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1202.3894.9733.7648.3602.4567.1505.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1202.3894.9733.7648.3602.4567.1505.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low826.2
Triple Number Coastal/Long Distance Medium627.9
Triple Number Coastal/Long Distance High554.6
Triple Number Windward/Leeward Low1071.0
Triple Number Windward/Leeward Medium765.4
Triple Number Windward/Leeward High661.6
Predominantly Upwind669.5
Predominantly Downwind659.1
Predominantly Reaching622.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.60.8700
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1202.3894.9733.7648.3602.4567.1505.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7262
Triple Number Coastal/Long Distance Medium0.9555
Triple Number Coastal/Long Distance High1.0819
Triple Number Windward/Leeward Low0.5602
Triple Number Windward/Leeward Medium0.7839
Triple Number Windward/Leeward High0.9069
Coastal/Long Distance0.8700
Predominantly Upwind0.8961
Predominantly Downwind0.9103
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7262
Tretall Distanseseilas Mellomvind0.9555
Tretall Distanseseilas Mye vind1.0819
Tretall Pølsebane Lite vind0.5602
Tretall Pølsebane Mellomvind0.7839
Tretall Pølsebane Mye vind0.9069
Distanseseilas ett tall (OSN 8-16kn)0.8700
Distanseseilas ett tall (APH 6-20kn)0.9495
Enkeltall Motvind0.8961
Enkeltall Medvind0.9103
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Coastal/Long Distance689.60.8700
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind669.50.8961
Predominantly Downwind659.10.9103
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore646.20.9286
Cape Doctor Coastal540.31.1105
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7262
Triple Number Coastal/Long Distance Medium0.9555
Triple Number Coastal/Long Distance High1.0819
Triple Number Windward/Leeward Low0.5602
Triple Number Windward/Leeward Medium0.7839
Triple Number Windward/Leeward High0.9069
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7262
Triple Number Coastal/Long Distance Medium0.9555
Triple Number Coastal/Long Distance High1.0819
Triple Number Windward/Leeward Low0.5602
Triple Number Windward/Leeward Medium0.7839
Triple Number Windward/Leeward High0.9069
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.60.8700
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Predominantly Upwind669.50.8961
Predominantly Downwind659.10.9103
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1202.3894.9733.7648.3602.4567.1505.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance689.60.8700
Triple Number Coastal/Long Distance Low826.20.7262
Triple Number Coastal/Long Distance Medium627.90.9555
Triple Number Coastal/Long Distance High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1202.3894.9733.7648.3602.4567.1505.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low826.20.7262
Triple Number All Purpose Medium627.90.9555
Triple Number All Purpose High554.61.0819
Triple Number Windward/Leeward Low1071.00.5602
Triple Number Windward/Leeward Medium765.40.7839
Triple Number Windward/Leeward High661.60.9069
Predominantly Upwind669.50.8961
Predominantly Downwind659.10.9103
Predominantly Upwind Low882.10.6802
Predominantly Upwind Medium678.50.8843
Predominantly Upwind High641.10.9359
Predominantly Downwind Low950.70.6311
Predominantly Downwind Medium661.40.9072
Predominantly Downwind High533.31.1250
Chicago-Mac Upwind0.8818
Chicago-Mac All Purpose0.8866
Chicago-Mac Downwind0.8929
Bayview-Mac Cove Island0.8260
Bayview-Mac Shore0.8429
Harvest Moon Regatta548.01.0949
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy652.50.9196
San Francisco Bay Medium763.30.7861
Predominantly Reaching601.20.9981
Predominantly Reaching Low754.20.7956
Predominantly Reaching Medium600.30.9995
Predominantly Reaching High520.41.1529
Windward/Leeward 60-40 Low1058.40.5669
Windward/Leeward 60-40 Medium776.90.7723
Windward/Leeward 60-40 High696.60.8614
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1174.70.5108
5-Band Low / Medium970.80.6181
5-Band Medium750.90.7991
5-Band Medium / High671.10.8940
5-Band High642.50.9338
ORC Ref  03440002K0UIssued on 30/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Sharpedo

NOR 311

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-80 ODMeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.030Max. Beam2.488Draft1.499Displacement1,452Wetted area11.83IMS L7.197LSM06.817Acc. length8.032Sink (kg/mm) 9.02
VCGD-0.150VCGM-0.078RM Rated (kg·m) 27.2Limit 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/Checkstays0Spreaders1Rotating mastNo
P9.140IG9.560ISP10.060MDT10.080MDL10.130MDT20.060MDL20.100TL0.380MW0.120GO0.120
E3.810J2.900BAS1.300FSD0.025SFJ0.000SPL0.000WPLTPS4.810BDMWT33.10MCG3.210
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.150Flotation Date01/01/2015MeasurerComment
SFFP0.177FFMFF0.870LCFcl4.245SG1.0250
SAFP8.015FAMFA0.630LCFsh4.422HBI0.736
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002K0UIssued on 30/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Sharpedo

NOR 311

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment624-2022031708190.110.781.442.463.2220.7516/03/2022466-2013042409150.170.781.412.423.1820.5524/04/2013Dacron seil
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment624-2022031708200.080.410.791.472.232.939.25NoNo 13.8116/03/2022466-2014041611500.070.400.741.462.182.949.26NoNo 13.6216/04/2014
ORC Ref  03440002K0UIssued on 30/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org