Club
Certificate
Non Spinnaker
2023

Boat

JIPPI

NOR 568

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°37.6°
Beat VMG3.243.944.424.614.694.734.72
52°4.925.786.226.426.506.566.61
60°5.175.976.366.596.716.786.86
75°5.316.086.496.807.027.167.32
90°5.206.026.496.867.197.477.87
110°4.675.666.286.717.157.588.56
120°4.395.416.116.556.977.408.45
135°3.824.855.676.236.637.037.90
150°3.234.175.015.706.196.557.27
Run VMG2.803.644.485.235.866.317.04
Gybe Angles145.3°176.6°178.4°179.3°179.9°179.8°179.8°

APH: 632.9

CDL: 7.263

GPH: 713.5

CertNo: 8047

BOAT
ClassJ-80 ODDesignerRod JohnstoneBuilderJ/compositesAge dateSeries date01/1995Offset fileJ80.OD+.OFFData file8047
HULL
Length Overall8.030 mMaximum Beam2.488 mDraft1.501 mDisplacement1,466 kgDLR4.5987IMS DivisionSportboatDynamic Allowance0.230%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight400 kgMinimum weight300 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.7121.30Headsail Luffed13.6913.69Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail6.10Storm Jib4.58Heavy Weather Jib12.35
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  03440002R8PIssued on 10/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

JIPPI

NOR 568

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 VMG1110.4914.0814.7780.5767.8761.7763.5
52°731.6623.3578.7561.1553.5548.8544.9
60°696.9603.5565.8546.2536.9530.7524.9
75°677.7591.8554.5529.5512.8503.0491.6
90°692.3597.6554.9525.1500.9482.2457.3
110°771.5635.7573.1536.3503.8475.1420.5
120°820.8665.8589.5549.4516.7486.6426.2
135°943.6742.9635.3577.8542.7512.0455.6
150°1112.9862.6718.8632.0581.6549.5495.4
Run VMG1285.0987.7803.2687.7614.1570.8511.6
Selected Courses
Windward / Leeward1197.7950.9808.9734.1690.9666.2637.5
All purpose913.0744.5656.0609.2580.6561.0532.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward773.70.7755
All purpose632.90.9481
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.70.8687
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1206.5897.2735.0649.0602.9567.6506.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7103
Downwind "popa"0.7692
70% up, 30% down "Ilhabela"0.7270
30% up, 70% down "Ilhabela-inverso"0.7506
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Predominantly Upwind670.50.8949
Predominantly Downwind660.30.9087
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low828.70.7240
Triple Number All Purpose Medium628.90.9540
Triple Number All Purpose High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Predominantly Upwind670.50.8949
Predominantly Downwind660.30.9087
Predominantly Upwind Low885.10.6779
Predominantly Upwind Medium679.30.8832
Predominantly Upwind High640.90.9361
Predominantly Downwind Low953.20.6294
Predominantly Downwind Medium662.40.9058
Predominantly Downwind High534.11.1233
Chicago-Mac Upwind0.8804
Chicago-Mac All Purpose0.8851
Chicago-Mac Downwind0.8913
Bayview-Mac Cove Island0.8241
Bayview-Mac Shore0.8410
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching602.20.9964
Predominantly Reaching Low756.40.7932
Predominantly Reaching Medium601.40.9977
Predominantly Reaching High521.11.1514
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1178.70.5090
5-Band Low / Medium973.30.6164
5-Band Medium751.60.7982
5-Band Medium / High671.20.8939
5-Band High642.50.9339
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.70.8687
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1206.5897.2735.0649.0602.9567.6506.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.70.8687
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1206.5897.2735.0649.0602.9567.6506.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance690.7
Triple Number Coastal/Long Distance Low828.7
Triple Number Coastal/Long Distance Medium628.9
Triple Number Coastal/Long Distance High555.0
Triple Number Windward/Leeward Low1074.3
Triple Number Windward/Leeward Medium766.3
Triple Number Windward/Leeward High661.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1206.5897.2735.0649.0602.9567.6506.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.70.8687
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1206.5897.2735.0649.0602.9567.6506.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)690.70.8687
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1206.5897.2735.0649.0602.9567.6506.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7240
Triple Number Coastal/Long Distance Medium0.9540
Triple Number Coastal/Long Distance High1.0810
Triple Number Windward/Leeward Low0.5585
Triple Number Windward/Leeward Medium0.7830
Triple Number Windward/Leeward High0.9068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1206.5897.2735.0649.0602.9567.6506.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.70.8687
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1206.5897.2735.0649.0602.9567.6506.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.70.8687
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1206.5897.2735.0649.0602.9567.6506.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1206.5897.2735.0649.0602.9567.6506.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low828.7
Triple Number Coastal/Long Distance Medium628.9
Triple Number Coastal/Long Distance High555.0
Triple Number Windward/Leeward Low1074.3
Triple Number Windward/Leeward Medium766.3
Triple Number Windward/Leeward High661.7
Predominantly Upwind670.5
Predominantly Downwind660.3
Predominantly Reaching623.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.70.8687
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1206.5897.2735.0649.0602.9567.6506.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7240
Triple Number Coastal/Long Distance Medium0.9540
Triple Number Coastal/Long Distance High1.0810
Triple Number Windward/Leeward Low0.5585
Triple Number Windward/Leeward Medium0.7830
Triple Number Windward/Leeward High0.9068
Coastal/Long Distance0.8687
Predominantly Upwind0.8949
Predominantly Downwind0.9087
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7240
Tretall Distanseseilas Mellomvind0.9540
Tretall Distanseseilas Mye vind1.0810
Tretall Pølsebane Lite vind0.5585
Tretall Pølsebane Mellomvind0.7830
Tretall Pølsebane Mye vind0.9068
Distanseseilas ett tall (OSN 8-16kn)0.8687
Distanseseilas ett tall (APH 6-20kn)0.9481
Enkeltall Motvind0.8949
Enkeltall Medvind0.9087
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Coastal/Long Distance690.70.8687
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind670.50.8949
Predominantly Downwind660.30.9087
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore646.10.9286
Cape Doctor Coastal540.71.1096
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7240
Triple Number Coastal/Long Distance Medium0.9540
Triple Number Coastal/Long Distance High1.0810
Triple Number Windward/Leeward Low0.5585
Triple Number Windward/Leeward Medium0.7830
Triple Number Windward/Leeward High0.9068
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7240
Triple Number Coastal/Long Distance Medium0.9540
Triple Number Coastal/Long Distance High1.0810
Triple Number Windward/Leeward Low0.5585
Triple Number Windward/Leeward Medium0.7830
Triple Number Windward/Leeward High0.9068
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.70.8687
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Predominantly Upwind670.50.8949
Predominantly Downwind660.30.9087
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1206.5897.2735.0649.0602.9567.6506.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance690.70.8687
Triple Number Coastal/Long Distance Low828.70.7240
Triple Number Coastal/Long Distance Medium628.90.9540
Triple Number Coastal/Long Distance High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1206.5897.2735.0649.0602.9567.6506.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low828.70.7240
Triple Number All Purpose Medium628.90.9540
Triple Number All Purpose High555.01.0810
Triple Number Windward/Leeward Low1074.30.5585
Triple Number Windward/Leeward Medium766.30.7830
Triple Number Windward/Leeward High661.70.9068
Predominantly Upwind670.50.8949
Predominantly Downwind660.30.9087
Predominantly Upwind Low885.10.6779
Predominantly Upwind Medium679.30.8832
Predominantly Upwind High640.90.9361
Predominantly Downwind Low953.20.6294
Predominantly Downwind Medium662.40.9058
Predominantly Downwind High534.11.1233
Chicago-Mac Upwind0.8804
Chicago-Mac All Purpose0.8851
Chicago-Mac Downwind0.8913
Bayview-Mac Cove Island0.8241
Bayview-Mac Shore0.8410
Harvest Moon Regatta549.01.0929
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy652.70.9193
San Francisco Bay Medium764.40.7849
Predominantly Reaching602.20.9964
Predominantly Reaching Low756.40.7932
Predominantly Reaching Medium601.40.9977
Predominantly Reaching High521.11.1514
Windward/Leeward 60-40 Low1061.90.5650
Windward/Leeward 60-40 Medium777.80.7714
Windward/Leeward 60-40 High696.40.8615
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1178.70.5090
5-Band Low / Medium973.30.6164
5-Band Medium751.60.7982
5-Band Medium / High671.20.8939
5-Band High642.50.9339
ORC Ref  03440002R8PIssued on 10/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

JIPPI

NOR 568

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. Beam2.488Draft1.501Displacement1,466Wetted area11.88IMS L7.206LSM06.831Acc. length8.032Sink (kg/mm) 9.06
VCGD-0.150VCGM-0.080RM Rated (kg·m) 27.5Limit 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/Checkstays0Spreaders2Rotating mastNo
P9.144IG9.563ISP10.073MDT10.080MDL10.130MDT20.060MDL20.100TL0.380MW0.120GO0.120
E3.810J2.900BAS1.300FSD0.025SFJ0.000SPL0.000WPLTPS4.800BDMWT33.00MCG3.210
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.150Flotation Date01/01/2015MeasurerComment
SFFP0.177FFMFF0.870LCFcl4.253SG0.0000
SAFP8.015FAMFA0.627LCFsh4.429HBI0.735
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002R8PIssued on 10/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

JIPPI

NOR 568

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment394-2021052714410.120.781.432.453.2120.7127/05/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment394-2021052714450.050.400.751.452.202.939.30NoNo 13.6927/05/2021
ORC Ref  03440002R8PIssued on 10/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org