Non Spin/HSFClub Certificate2026
Winifi 2NOR 557
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°40.8°38.6°37.9°37.7°37.8°38.4°40.9°
Beat VMG2.283.233.934.374.524.594.634.634.45
52°3.574.925.776.196.346.426.486.536.46
60°3.845.185.966.356.536.626.696.776.74
75°4.035.346.096.496.766.947.057.217.27
90°3.925.246.066.506.867.167.407.788.02
110°3.354.705.706.316.757.177.618.639.31
120°3.084.425.456.146.597.017.478.6710.17
135°2.603.854.885.706.266.677.078.069.55
150°2.163.264.205.045.736.216.587.338.34
Run VMG1.872.823.674.515.265.896.337.087.97
Gybe Angles143.0°145.1°173.9°176.2°177.5°179.0°179.7°179.8°179.3°
APH ToD:634.7CDL: 7.118APH ToT: 0.9453CertNo:21565
BOAT
ClassJ-80 ODDesignerJOHNSTONEBuilderComposite FranceAge date01/2003Series date01/1995Offset fileJ80.OD+.offData file21565
HULL
Length Overall8.032 mMaximum Beam2.488 mDraft1.497 mDisplacement1,437 kgDLR4.5633IMS DivisionSportboatDynamic Allowance0.210%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight350 kg(declared)Minimum weight220 kg ✱ when appliedCrew Arm Extension-0.20 m
SAIL AREAS (m²)
MeasuredRatedMainsail20.9121.53Headsail Luffed13.9813.98Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail6.10Storm Jib4.58Heavy Weather Jib12.35
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 27.1 kg·m Stability Index 105.3
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  03440004OBT Issued on 04/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
Winifi 2NOR 557
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 VMG1579.01114.3916.9824.3795.7783.7777.5776.9808.7
52°1007.5731.9624.3581.8567.4560.4555.9551.7557.2
60°938.1695.2604.0567.3551.5543.7538.0532.0534.1
75°893.3673.7590.7554.7532.4518.9510.5499.2495.0
90°919.1687.0594.4553.7525.1503.1486.4462.9448.8
110°1073.1765.8631.7570.5533.7502.0473.0417.4386.8
120°1169.8814.1661.0586.4546.7513.5482.1415.3353.9
135°1387.2935.6737.2631.1575.2540.1509.0446.5376.8
150°1663.61104.7856.9714.4628.7579.3547.4491.2431.8
Run VMG1921.01275.6981.2798.6684.2611.3568.3508.4451.7
Selected Courses
Windward / Leeward1750.01195.0949.1811.4739.9697.5672.9642.7630.2
All purpose1301.0909.5742.2656.4612.0584.5565.2534.6515.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward777.80.7714
All purpose634.70.9453
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.10.8657
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.11203.0895.1736.4652.9607.1571.4507.1481.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7012
Downwind "popa"0.7738
70% up, 30% down "Ilhabela"0.7215
30% up, 70% down "Ilhabela-inverso"0.7505
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Predominantly Upwind675.00.8889
Predominantly Downwind659.00.9105
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP660.20.9088 Predom. Rc High504.11.1902 5B SF Bay L/M860.10.6976 TriNum AP Low825.90.7265 Predom. Dn Low1063.80.5640 5B SF Bay Med732.90.8187 TriNum AP Med630.80.9511 Predom. Dn L/M760.00.7895 5B SF Bay M/H664.90.9023 TriNum AP High558.51.0743 Predom. Dn Med632.20.9491 5B SF Bay High634.70.9454 TriNum W/L Low1126.10.5328 Predom. Dn M/H554.11.0828 5B AP Low933.60.6426 TriNum W/L Med770.60.7786 Predom. Dn High507.41.1825 5B AP L/M717.40.8364 TriNum W/L Hig667.70.8986 ChiMac Up Low848.90.7068 5B AP Med621.70.9652 Predom. Upwind703.00.8534 ChiMac Up Med766.50.7828 5B AP M/H567.21.0578 Predom. Reaching633.20.9476 ChiMac Up High671.60.8934 5B AP High536.61.1181 Predom. Downwind693.00.8658 ChiMac Off Low899.40.6671 5B W/L Low1272.20.4716 Predom. Up Low968.30.6196 ChiMac Off Med782.00.7672 5B W/L L/M905.90.6623 Predom. Up L/M734.60.8168 ChiMac Off High643.70.9321 5B W/L Med756.50.7932 Predom. Up Med653.10.9187 ChiMac AP Low867.70.6915 5B W/L M/H677.60.8855 Predom. Up M/H614.30.9768 ChiMac AP Med769.50.7797 5B W/L High645.70.9292 Predom. Up High597.91.0034 ChiMac AP High654.50.9167 W/L 60-40 Low1254.00.4785 Predom. Rc Low896.90.6690 BayMac Cove Island1007.80.5954 W/L 60-40 L/M903.80.6639 Predom. Rc L/M675.10.8888 BayMac Shore995.70.6026 W/L 60-40 Med766.50.7828 Predom. Rc Med589.21.0183 Harvest Moon556.81.0776 W/L 60-40 M/H698.10.8595 Predom. Rc M/H536.91.1175 5B SF Bay Low1054.60.5689 W/L 60-40 High673.10.8914      SA/DSPL Up27.37SA/DSPL Dn27.37
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.10.8657
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.11203.0895.1736.4652.9607.1571.4507.1481.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.10.8657
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.11203.0895.1736.4652.9607.1571.4507.1481.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance693.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.11203.0895.1736.4652.9607.1571.4507.1481.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating693.10.8657
FinRating, kevyt tuuli1257.10.7955
FinRating, kova tuuli538.70.9282
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8657
Triple Number Coastal/Long Distance Low0.7265
Triple Number Coastal/Long Distance Medium0.9512
Triple Number Coastal/Long Distance High1.0743
Triple Number Windward/Leeward Low0.5597
Triple Number Windward/Leeward Medium0.7786
Triple Number Windward/Leeward High0.8986
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.11203.0895.1736.4652.9607.1571.4507.1481.0
For information
General Purpose Handicap (GPH)714.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.10.8657
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Saronikos S All Purpose707.90.8475
Saronikos S Upwind776.20.7730
Saronikos S Downwind639.80.9378
Saronikos N All Purpose758.60.7909
Saronikos N Upwind813.20.7378
Saronikos N Downwind716.90.8369
Saronikos SW All Purpose716.50.8374
Saronikos SW Upwind794.40.7553
Saronikos SW Downwind656.20.9143
Saronikos NE All Purpose796.20.7536
Saronikos NE Upwind764.00.7853
Saronikos NE Downwind815.60.7356
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.11203.0895.1736.4652.9607.1571.4507.1481.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose660.20.9088
5-Band All Purpose Low1007.80.5953
5-Band All Purpose L/M743.40.8071
5-Band All Purpose Med640.10.9373
5-Band All Purpose M/H582.01.0310
5-Band All Purpose High550.91.0891
Single Number Predominant Upwind672.50.8922
Single Number Predominant Reaching607.90.9870
Single Number Predominant Downwind660.80.9079
5-Band 50-50 Windward/Leeward Low1272.20.4716
5-Band 50-50 Windward/Leeward L/M905.90.6623
5-Band 50-50 Windward/Leeward Med756.50.7932
5-Band 50-50 Windward/Leeward M/H677.60.8855
5-Band 50-50 Windward/Leeward High645.70.9292
5-Band 60-40 Windward/Leeward Low1254.00.4785
5-Band 60-40 Windward/Leeward L/M903.80.6639
5-Band 60-40 Windward/Leeward Med766.50.7828
5-Band 60-40 Windward/Leeward M/H698.10.8595
5-Band 60-40 Windward/Leeward High673.10.8914
Triple Number 50-50 Windward/Leeward Low1126.10.5328
Triple Number 50-50 Windward/Leeward Med770.70.7785
Triple Number 50-50 Windward/Leeward High667.70.8986
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward787.10.7623
Triple Number 60-40 Windward/Leeward Low1113.40.5389
Triple Number 60-40 Windward/Leeward Med779.00.7702
Triple Number 60-40 Windward/Leeward High689.90.8696
Triple Number All-Purpose Low900.80.6660
Triple Number All-Purpose Med650.00.9230
Triple Number All-Purpose High573.21.0468
Triple Number Predominant Upwind Low884.20.6786
Triple Number Predominant Upwind Med663.30.9046
Triple Number Predominant Upwind High614.50.9764
Triple Number Predominant Reaching Low810.80.7400
Triple Number Predominant Reaching Med607.00.9885
Triple Number Predominant Reaching High518.61.1569
Triple Number Predominant Downwind Low938.90.6391
Triple Number Predominant Downwind Med647.60.9265
Triple Number Predominant Downwind High532.31.1273
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.10.8657
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.11203.0895.1736.4652.9607.1571.4507.1481.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.10.8657
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.11203.0895.1736.4652.9607.1571.4507.1481.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low825.9
Triple Number Coastal/Long Distance Medium630.8
Triple Number Coastal/Long Distance High558.5
Triple Number Windward/Leeward Low1072.0
Triple Number Windward/Leeward Medium770.6
Triple Number Windward/Leeward High667.7
Predominantly Upwind675.0
Predominantly Downwind659.0
Predominantly Reaching623.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.10.8657
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.11203.0895.1736.4652.9607.1571.4507.1481.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7265
Triple Number Coastal/Long Distance Medium0.9512
Triple Number Coastal/Long Distance High1.0743
Triple Number Windward/Leeward Low0.5597
Triple Number Windward/Leeward Medium0.7786
Triple Number Windward/Leeward High0.8986
Coastal/Long Distance0.8657
Predominantly Upwind0.8889
Predominantly Downwind0.9105
For information
General Purpose Handicap (GPH)714.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9453
Distanseseilas Trippeltall svak vind0.7265
Distanseseilas Trippeltall mellomvind0.9512
Distanseseilas Trippeltall sterk vind1.0743
Pølsebane Trippeltall svak vind0.5597
Pølsebane Trippeltall mellomvind0.7786
Pølsebane Trippeltall sterk vind0.8986
Motvind Singeltall0.8889
Medvind Singeltall0.9105
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Coastal/Long Distance693.10.8657
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind675.00.8889
Predominantly Downwind659.00.9105
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore634.00.9464
Cape Doctor Coastal521.51.1506
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7265
Triple Number Coastal/Long Distance Medium0.9512
Triple Number Coastal/Long Distance High1.0743
Triple Number Windward/Leeward Low0.5597
Triple Number Windward/Leeward Medium0.7786
Triple Number Windward/Leeward High0.8986
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7265
Triple Number Coastal/Long Distance Medium0.9512
Triple Number Coastal/Long Distance High1.0743
Triple Number Windward/Leeward Low0.5597
Triple Number Windward/Leeward Medium0.7786
Triple Number Windward/Leeward High0.8986
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.10.8657
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Predominantly Upwind675.00.8889
Predominantly Downwind659.00.9105
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.11203.0895.1736.4652.9607.1571.4507.1481.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance693.10.8657
Triple Number Coastal/Long Distance Low825.90.7265
Triple Number Coastal/Long Distance Medium630.80.9512
Triple Number Coastal/Long Distance High558.51.0743
Triple Number Windward/Leeward Low1072.00.5597
Triple Number Windward/Leeward Medium770.60.7786
Triple Number Windward/Leeward High667.70.8986
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.11203.0895.1736.4652.9607.1571.4507.1481.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP660.20.9088 Predom. Dn High507.41.1825 5B AP M/H567.21.0578 TriNum AP Low825.90.7265 Predom. Rc Low896.90.6690 5B AP High536.61.1181 TriNum AP Med630.80.9511 Predom. Rc L/M675.10.8888 5B SF Bay Low1054.60.5689 TriNum AP High558.51.0743 Predom. Rc Med589.21.0183 5B SF Bay L/M860.10.6976 TriNum W/L Low1126.10.5328 Predom. Rc M/H536.91.1175 5B SF Bay Med732.90.8187 TriNum W/L Med770.60.7786 Predom. Rc High504.11.1902 5B SF Bay M/H664.90.9023 TriNum W/L Hig667.70.8986 5B W/L Low1272.20.4716 5B SF Bay High634.70.9454 Predom. Upwind703.00.8534 5B W/L L/M905.90.6623 ChiMac Up Low848.90.7068 Predom. Reaching633.20.9476 5B W/L Med756.50.7932 ChiMac Up Med766.50.7828 Predom. Downwind693.00.8658 5B W/L M/H677.60.8855 ChiMac Up High671.60.8934 Predom. Up Low968.30.6196 5B W/L High645.70.9292 ChiMac Off Low899.40.6671 Predom. Up L/M734.60.8168 W/L 60-40 Low1254.00.4785 ChiMac Off Med782.00.7672 Predom. Up Med653.10.9187 W/L 60-40 L/M903.80.6639 ChiMac Off High643.70.9321 Predom. Up M/H614.30.9768 W/L 60-40 Med766.50.7828 ChiMac AP Low867.70.6915 Predom. Up High597.91.0034 W/L 60-40 M/H698.10.8595 ChiMac AP Med769.50.7797 Predom. Dn Low1063.80.5640 W/L 60-40 High673.10.8914 ChiMac AP High654.50.9167 Predom. Dn L/M760.00.7895 5B AP Low933.60.6426 BayMac Cove Island1007.80.5954 Predom. Dn Med632.20.9491 5B AP L/M717.40.8364 BayMac Shore995.70.6026 Predom. Dn M/H554.11.0828 5B AP Med621.70.9652 Harvest Moon556.81.0776      SA/DSPL Up27.37SA/DSPL Dn27.37
ORC Ref  03440004OBT Issued on 04/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
Winifi 2NOR 557
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-80 ODMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.032Maximum beam2.488Draft1.497Displacement1,437Wetted area11.80IMS L7.192LSM06.802Accomod. length8.032Sink (kg/mm) 9.00
VCGD-0.154VCGM-0.081 RM Rated (kg·m) 27.1Limit of positive stability(°) 112.1 Stability Index 105.3 BLR index 0.0000Default crew weight397 Declared crew weight 350
Centerboard weight0.0List angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P9.144IG9.563ISP10.073MDT10.082MDL10.133MDT20.063MDL20.104TL0.380MW0.133GO0.133
E3.810J2.895BAS1.300FSD0.027SFJ0.000SPLWPLTPS4.800BD0.094MWT33.10MCG3.210
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date06/03/2020
SFFP0.177FFM0.877FF0.877LCFcl4.258SG1.0250
SAFP8.015FAM0.627FA0.627LCFsh4.434HBI0.739
W123.0W223.0W323.0W423.0
PD1524.7PD2524.3PD3525.0PD4524.9
WD7.850PLM9000.00GSA1.0RSA1.0RM27.1
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGAEngine (IC)OUTBOARD ENGINE MINIMUM 12.5 KgTotal deductible
ORC Ref  03440004OBT Issued on 04/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
Winifi 2NOR 557
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.160.791.452.483.2420.91* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC0.081.482.959.30YesNo 13.98* Copied from legacy *
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03440004OBT Issued on 04/05/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org