Non Spin/HSFClub Certificate2026
SharpedoNOR 311
Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles45.9°43.2°40.9°38.6°37.6°37.3°37.2°37.7°39.8°
Beat VMG2.253.193.894.374.564.644.694.714.56
52°3.534.875.736.186.376.466.516.576.53
60°3.795.125.936.336.546.656.726.816.81
75°3.985.296.066.476.766.957.087.257.32
90°3.875.186.016.476.827.147.407.808.07
110°3.314.665.656.276.707.127.558.589.37
120°3.044.385.406.106.556.967.408.5310.06
135°2.573.814.845.666.226.637.027.949.34
150°2.143.234.175.005.696.186.547.268.21
Run VMG1.862.803.654.495.245.866.317.037.88
Gybe Angles143.3°145.1°176.2°178.4°178.9°179.5°179.9°180.0°180.0°
APH ToD:636.1CDL: 7.203APH ToT: 0.9433CertNo:21156
BOAT
ClassJ-80DesignerRodJohnstoneBuilderJ Composite FranceAge dateSeries date01/1995Offset fileJ80.OD+.OFFData file21156
HULL
Length Overall8.030 mMaximum Beam2.488 mDraft1.499 mDisplacement1,452 kgDLR4.5833IMS DivisionSportboatDynamic Allowance0.240%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight399 kg(default)Minimum weight269 kg ✱ when appliedCrew Arm Extension-0.20 m
SAIL AREAS (m²)
MeasuredRatedMainsail20.7521.36Headsail Luffed13.8113.81Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail6.10Storm Jib4.57Heavy Weather Jib12.34
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 27.2 kg·m Stability Index 104.1
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  03440004PT3 Issued on 14/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
SharpedoNOR 311
Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1599.31126.9925.8824.5789.1775.2768.1765.0788.8
52°1020.3739.7628.6582.4565.2557.6552.8547.6550.9
60°950.0702.6607.3568.5550.2541.3535.5528.6529.0
75°904.8680.8593.8556.7532.8517.7508.7496.7491.6
90°931.3694.4598.7556.3527.5504.4486.7461.4446.3
110°1088.6773.1636.7573.7537.1505.4476.6419.5384.4
120°1182.7821.9666.7590.0550.0517.5486.8421.9357.8
135°1402.0944.3743.6635.9578.4543.4513.0453.5385.5
150°1679.01114.2864.1720.1633.1582.5550.5495.6438.7
Run VMG1938.81286.6986.5802.6687.5614.0570.8511.8457.1
Selected Courses
Windward / Leeward1769.01206.8956.2813.6738.3694.6669.5638.4623.0
All purpose1316.1918.6748.1659.0612.2583.8564.2533.1512.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward777.90.7713
All purpose636.10.9433
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance694.40.8640
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1786.01214.8901.8738.9652.6606.3570.8507.2479.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7030
Downwind "popa"0.7693
70% up, 30% down "Ilhabela"0.7216
30% up, 70% down "Ilhabela-inverso"0.7481
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Predominantly Upwind675.30.8885
Predominantly Downwind662.00.9064
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP661.40.9071 Predom. Rc High504.01.1905 5B SF Bay L/M864.90.6937 TriNum AP Low833.40.7200 Predom. Dn Low1073.90.5587 5B SF Bay Med732.40.8193 TriNum AP Med632.10.9492 Predom. Dn L/M764.80.7845 5B SF Bay M/H661.80.9066 TriNum AP High557.51.0763 Predom. Dn Med634.40.9458 5B SF Bay High630.40.9518 TriNum W/L Low1136.00.5282 Predom. Dn M/H555.41.0803 5B AP Low943.00.6363 TriNum W/L Med770.60.7786 Predom. Dn High509.11.1785 5B AP L/M721.70.8313 TriNum W/L Hig664.10.9035 ChiMac Up Low855.20.7016 5B AP Med622.50.9638 Predom. Upwind703.60.8527 ChiMac Up Med769.50.7797 5B AP M/H566.31.0595 Predom. Reaching635.90.9435 ChiMac Up High671.10.8941 5B AP High534.91.1217 Predom. Downwind696.60.8613 ChiMac Off Low906.40.6620 5B W/L Low1284.70.4670 Predom. Up Low978.60.6131 ChiMac Off Med787.00.7624 5B W/L L/M910.60.6589 Predom. Up L/M738.40.8125 ChiMac Off High646.60.9280 5B W/L Med755.80.7938 Predom. Up Med652.20.9200 ChiMac AP Low874.30.6863 5B W/L M/H674.20.8899 Predom. Up M/H610.90.9821 ChiMac AP Med773.50.7757 5B W/L High641.10.9359 Predom. Up High593.21.0115 ChiMac AP High655.70.9151 W/L 60-40 Low1266.70.4737 Predom. Rc Low906.00.6622 BayMac Cove Island1015.80.5907 W/L 60-40 L/M908.40.6605 Predom. Rc L/M679.40.8831 BayMac Shore1003.50.5979 W/L 60-40 Med765.10.7842 Predom. Rc Med590.81.0156 Harvest Moon559.41.0726 W/L 60-40 M/H693.50.8652 Predom. Rc M/H537.11.1171 5B SF Bay Low1064.90.5634 W/L 60-40 High666.80.8998      SA/DSPL Up26.92SA/DSPL Dn26.92
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance694.40.8640
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1786.01214.8901.8738.9652.6606.3570.8507.2479.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance694.40.8640
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1786.01214.8901.8738.9652.6606.3570.8507.2479.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance694.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1786.01214.8901.8738.9652.6606.3570.8507.2479.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating694.40.8640
FinRating, kevyt tuuli1269.60.7876
FinRating, kova tuuli537.00.9311
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8640
Triple Number Coastal/Long Distance Low0.7200
Triple Number Coastal/Long Distance Medium0.9493
Triple Number Coastal/Long Distance High1.0763
Triple Number Windward/Leeward Low0.5548
Triple Number Windward/Leeward Medium0.7786
Triple Number Windward/Leeward High0.9035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1786.01214.8901.8738.9652.6606.3570.8507.2479.4
For information
General Purpose Handicap (GPH)717.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance694.40.8640
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Saronikos S All Purpose711.00.8439
Saronikos S Upwind778.90.7703
Saronikos S Downwind644.80.9305
Saronikos N All Purpose761.00.7885
Saronikos N Upwind816.10.7352
Saronikos N Downwind722.70.8302
Saronikos SW All Purpose721.70.8314
Saronikos SW Upwind799.80.7502
Saronikos SW Downwind661.90.9064
Saronikos NE All Purpose800.30.7497
Saronikos NE Upwind767.40.7819
Saronikos NE Downwind823.00.7290
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1786.01214.8901.8738.9652.6606.3570.8507.2479.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose661.40.9071
5-Band All Purpose Low1017.90.5894
5-Band All Purpose L/M747.70.8024
5-Band All Purpose Med640.80.9363
5-Band All Purpose M/H580.91.0328
5-Band All Purpose High549.31.0923
Single Number Predominant Upwind672.80.8918
Single Number Predominant Reaching610.20.9833
Single Number Predominant Downwind663.70.9040
5-Band 50-50 Windward/Leeward Low1284.70.4670
5-Band 50-50 Windward/Leeward L/M910.60.6589
5-Band 50-50 Windward/Leeward Med755.80.7938
5-Band 50-50 Windward/Leeward M/H674.20.8899
5-Band 50-50 Windward/Leeward High641.10.9359
5-Band 60-40 Windward/Leeward Low1266.70.4737
5-Band 60-40 Windward/Leeward L/M908.40.6605
5-Band 60-40 Windward/Leeward Med765.10.7842
5-Band 60-40 Windward/Leeward M/H693.50.8652
5-Band 60-40 Windward/Leeward High666.80.8998
Triple Number 50-50 Windward/Leeward Low1136.00.5282
Triple Number 50-50 Windward/Leeward Med770.70.7785
Triple Number 50-50 Windward/Leeward High664.10.9035
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward786.50.7629
Triple Number 60-40 Windward/Leeward Low1123.50.5341
Triple Number 60-40 Windward/Leeward Med778.40.7708
Triple Number 60-40 Windward/Leeward High685.00.8759
Triple Number All-Purpose Low909.00.6601
Triple Number All-Purpose Med651.20.9214
Triple Number All-Purpose High572.01.0489
Triple Number Predominant Upwind Low892.40.6723
Triple Number Predominant Upwind Med663.10.9049
Triple Number Predominant Upwind High610.30.9832
Triple Number Predominant Reaching Low818.20.7333
Triple Number Predominant Reaching Med608.60.9858
Triple Number Predominant Reaching High519.01.1561
Triple Number Predominant Downwind Low947.00.6336
Triple Number Predominant Downwind Med650.30.9227
Triple Number Predominant Downwind High534.31.1230
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance694.40.8640
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1786.01214.8901.8738.9652.6606.3570.8507.2479.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance694.40.8640
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1786.01214.8901.8738.9652.6606.3570.8507.2479.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low833.3
Triple Number Coastal/Long Distance Medium632.0
Triple Number Coastal/Long Distance High557.5
Triple Number Windward/Leeward Low1081.5
Triple Number Windward/Leeward Medium770.6
Triple Number Windward/Leeward High664.1
Predominantly Upwind675.3
Predominantly Downwind662.0
Predominantly Reaching625.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance694.40.8640
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1786.01214.8901.8738.9652.6606.3570.8507.2479.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7200
Triple Number Coastal/Long Distance Medium0.9493
Triple Number Coastal/Long Distance High1.0763
Triple Number Windward/Leeward Low0.5548
Triple Number Windward/Leeward Medium0.7786
Triple Number Windward/Leeward High0.9035
Coastal/Long Distance0.8640
Predominantly Upwind0.8885
Predominantly Downwind0.9064
For information
General Purpose Handicap (GPH)717.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9433
Distanseseilas Trippeltall svak vind0.7200
Distanseseilas Trippeltall mellomvind0.9493
Distanseseilas Trippeltall sterk vind1.0763
Pølsebane Trippeltall svak vind0.5548
Pølsebane Trippeltall mellomvind0.7786
Pølsebane Trippeltall sterk vind0.9035
Motvind Singeltall0.8885
Medvind Singeltall0.9064
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Coastal/Long Distance694.40.8640
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind675.30.8885
Predominantly Downwind662.00.9064
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore627.60.9560
Cape Doctor Coastal518.51.1572
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7200
Triple Number Coastal/Long Distance Medium0.9493
Triple Number Coastal/Long Distance High1.0763
Triple Number Windward/Leeward Low0.5548
Triple Number Windward/Leeward Medium0.7786
Triple Number Windward/Leeward High0.9035
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7200
Triple Number Coastal/Long Distance Medium0.9493
Triple Number Coastal/Long Distance High1.0763
Triple Number Windward/Leeward Low0.5548
Triple Number Windward/Leeward Medium0.7786
Triple Number Windward/Leeward High0.9035
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance694.40.8640
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Predominantly Upwind675.30.8885
Predominantly Downwind662.00.9064
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1786.01214.8901.8738.9652.6606.3570.8507.2479.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance694.40.8640
Triple Number Coastal/Long Distance Low833.30.7200
Triple Number Coastal/Long Distance Medium632.00.9493
Triple Number Coastal/Long Distance High557.51.0763
Triple Number Windward/Leeward Low1081.50.5548
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High664.10.9035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1786.01214.8901.8738.9652.6606.3570.8507.2479.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP661.40.9071 Predom. Dn High509.11.1785 5B AP M/H566.31.0595 TriNum AP Low833.40.7200 Predom. Rc Low906.00.6622 5B AP High534.91.1217 TriNum AP Med632.10.9492 Predom. Rc L/M679.40.8831 5B SF Bay Low1064.90.5634 TriNum AP High557.51.0763 Predom. Rc Med590.81.0156 5B SF Bay L/M864.90.6937 TriNum W/L Low1136.00.5282 Predom. Rc M/H537.11.1171 5B SF Bay Med732.40.8193 TriNum W/L Med770.60.7786 Predom. Rc High504.01.1905 5B SF Bay M/H661.80.9066 TriNum W/L Hig664.10.9035 5B W/L Low1284.70.4670 5B SF Bay High630.40.9518 Predom. Upwind703.60.8527 5B W/L L/M910.60.6589 ChiMac Up Low855.20.7016 Predom. Reaching635.90.9435 5B W/L Med755.80.7938 ChiMac Up Med769.50.7797 Predom. Downwind696.60.8613 5B W/L M/H674.20.8899 ChiMac Up High671.10.8941 Predom. Up Low978.60.6131 5B W/L High641.10.9359 ChiMac Off Low906.40.6620 Predom. Up L/M738.40.8125 W/L 60-40 Low1266.70.4737 ChiMac Off Med787.00.7624 Predom. Up Med652.20.9200 W/L 60-40 L/M908.40.6605 ChiMac Off High646.60.9280 Predom. Up M/H610.90.9821 W/L 60-40 Med765.10.7842 ChiMac AP Low874.30.6863 Predom. Up High593.21.0115 W/L 60-40 M/H693.50.8652 ChiMac AP Med773.50.7757 Predom. Dn Low1073.90.5587 W/L 60-40 High666.80.8998 ChiMac AP High655.70.9151 Predom. Dn L/M764.80.7845 5B AP Low943.00.6363 BayMac Cove Island1015.80.5907 Predom. Dn Med634.40.9458 5B AP L/M721.70.8313 BayMac Shore1003.50.5979 Predom. Dn M/H555.41.0803 5B AP Med622.50.9638 Harvest Moon559.41.0726      SA/DSPL Up26.92SA/DSPL Dn26.92
ORC Ref  03440004PT3 Issued on 14/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
SharpedoNOR 311
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-80MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.030Maximum beam2.488Draft1.499Displacement1,452Wetted area11.83IMS L7.242LSM06.817Accomod. length8.032Sink (kg/mm) 9.02
VCGD-0.150VCGM-0.078 RM Rated (kg·m) 27.2Limit of positive stability(°) 110.8 Stability Index 104.1 BLR index 0.0000Default crew weight399 Declared crew weight 0
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P9.140IG9.560ISP10.060MDT10.080MDL10.130MDT20.060MDL20.100TL0.380MW0.120GO0.120
E3.810J2.900BAS1.300FSD0.025SFJ0.000SPL0.000WPLTPS4.810BD0.000MWT33.10MCG3.210
PY0.000MDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.150Flotation Date01/01/2015
SFFP0.177FFM0.870FF0.870LCFcl4.245SG1.0250
SAFP8.015FAM0.630FA0.630LCFsh4.422HBI0.736
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440004PT3 Issued on 14/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
SharpedoNOR 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.DateComment624-2022031708200.080.410.791.472.232.939.25YesNo 13.8116/03/2022466-2014041611500.070.400.741.462.182.949.26NoNo 13.6216/04/2014
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03440004PT3 Issued on 14/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org