Club
Certificate
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 VMG3.243.934.424.614.694.734.72
52°4.925.776.226.416.506.566.61
60°5.165.966.366.596.706.786.86
75°5.316.086.496.797.027.157.32
90°5.466.276.566.857.187.467.87
110°5.576.436.937.287.587.878.47
120°5.446.376.957.467.958.399.40
135°4.936.006.667.237.878.6511.28
150°4.215.286.076.607.027.529.93
Run VMG3.644.575.265.726.086.518.60
Gybe Angles144.8°148.7°149.6°149.6°147.5°144.4°140.5°

APH: 595.0

CDL: 7.264

GPH: 663.8

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 Allowance0.150%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 FlyingSymmetricAsymmetric64.1664.16 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail6.10Storm Jib4.58Heavy Weather Jib12.35
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  03440002R89Issued on 10/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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 VMG1111.6915.0815.2780.6767.7761.5763.0
52°732.4623.8579.1561.2553.6548.8544.8
60°697.6604.0566.1546.4537.0530.8524.9
75°678.4592.3554.9529.8513.1503.2491.7
90°659.1574.3548.8525.6501.3482.6457.6
110°646.2559.6519.5494.4475.2457.5424.9
120°662.0565.5518.2482.7452.8428.8383.0
135°730.4600.3540.8497.7457.7416.3319.2
150°855.7681.8592.8545.1512.5478.6362.5
Run VMG988.1787.3684.5629.4591.8552.7418.6
Selected Courses
Windward / Leeward1049.8851.1749.9705.0679.8657.1590.8
All purpose813.4677.3612.8579.7557.6538.5494.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward730.30.8216
All purpose595.01.0085
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1043.7802.2682.4617.3578.7543.7472.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7101
Downwind "popa"0.9028
70% up, 30% down "Ilhabela"0.7587
30% up, 70% down "Ilhabela-inverso"0.8348
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Predominantly Upwind649.40.9240
Predominantly Downwind594.21.0097
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low745.40.8049
Triple Number All Purpose Medium593.41.0112
Triple Number All Purpose High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Predominantly Upwind649.40.9240
Predominantly Downwind594.21.0097
Predominantly Upwind Low840.30.7140
Predominantly Upwind Medium674.60.8894
Predominantly Upwind High636.40.9428
Predominantly Downwind Low794.80.7549
Predominantly Downwind Medium590.81.0155
Predominantly Downwind High476.91.2582
Chicago-Mac Upwind0.9093
Chicago-Mac All Purpose0.9482
Chicago-Mac Downwind0.9950
Bayview-Mac Cove Island0.8847
Bayview-Mac Shore0.8879
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching564.21.0635
Predominantly Reaching Low674.00.8902
Predominantly Reaching Medium560.21.0710
Predominantly Reaching High483.11.2421
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1034.50.5800
5-Band Low / Medium873.90.6866
5-Band Medium716.30.8376
5-Band Medium / High653.70.9179
5-Band High602.30.9962
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1043.7802.2682.4617.3578.7543.7472.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1043.7802.2682.4617.3578.7543.7472.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance645.1
Triple Number Coastal/Long Distance Low745.4
Triple Number Coastal/Long Distance Medium593.4
Triple Number Coastal/Long Distance High526.8
Triple Number Windward/Leeward Low950.4
Triple Number Windward/Leeward Medium725.9
Triple Number Windward/Leeward High637.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1043.7802.2682.4617.3578.7543.7472.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1043.7802.2682.4617.3578.7543.7472.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)645.10.9301
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1043.7802.2682.4617.3578.7543.7472.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8049
Triple Number Coastal/Long Distance Medium1.0112
Triple Number Coastal/Long Distance High1.1389
Triple Number Windward/Leeward Low0.6313
Triple Number Windward/Leeward Medium0.8266
Triple Number Windward/Leeward High0.9406
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1043.7802.2682.4617.3578.7543.7472.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1043.7802.2682.4617.3578.7543.7472.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1043.7802.2682.4617.3578.7543.7472.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1043.7802.2682.4617.3578.7543.7472.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low745.4
Triple Number Coastal/Long Distance Medium593.4
Triple Number Coastal/Long Distance High526.8
Triple Number Windward/Leeward Low950.4
Triple Number Windward/Leeward Medium725.9
Triple Number Windward/Leeward High637.9
Predominantly Upwind649.4
Predominantly Downwind594.2
Predominantly Reaching573.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1043.7802.2682.4617.3578.7543.7472.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8049
Triple Number Coastal/Long Distance Medium1.0112
Triple Number Coastal/Long Distance High1.1389
Triple Number Windward/Leeward Low0.6313
Triple Number Windward/Leeward Medium0.8266
Triple Number Windward/Leeward High0.9406
Coastal/Long Distance0.9301
Predominantly Upwind0.9240
Predominantly Downwind1.0097
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8049
Tretall Distanseseilas Mellomvind1.0112
Tretall Distanseseilas Mye vind1.1389
Tretall Pølsebane Lite vind0.6313
Tretall Pølsebane Mellomvind0.8266
Tretall Pølsebane Mye vind0.9406
Distanseseilas ett tall (OSN 8-16kn)0.9301
Distanseseilas ett tall (APH 6-20kn)1.0085
Enkeltall Motvind0.9240
Enkeltall Medvind1.0097
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Coastal/Long Distance645.10.9301
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind649.40.9240
Predominantly Downwind594.21.0097
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore610.70.9825
Cape Doctor Coastal507.81.1816
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8049
Triple Number Coastal/Long Distance Medium1.0112
Triple Number Coastal/Long Distance High1.1389
Triple Number Windward/Leeward Low0.6313
Triple Number Windward/Leeward Medium0.8266
Triple Number Windward/Leeward High0.9406
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8049
Triple Number Coastal/Long Distance Medium1.0112
Triple Number Coastal/Long Distance High1.1389
Triple Number Windward/Leeward Low0.6313
Triple Number Windward/Leeward Medium0.8266
Triple Number Windward/Leeward High0.9406
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Predominantly Upwind649.40.9240
Predominantly Downwind594.21.0097
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1043.7802.2682.4617.3578.7543.7472.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low745.40.8049
Triple Number Coastal/Long Distance Medium593.41.0112
Triple Number Coastal/Long Distance High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1043.7802.2682.4617.3578.7543.7472.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low745.40.8049
Triple Number All Purpose Medium593.41.0112
Triple Number All Purpose High526.81.1389
Triple Number Windward/Leeward Low950.40.6313
Triple Number Windward/Leeward Medium725.90.8266
Triple Number Windward/Leeward High637.90.9406
Predominantly Upwind649.40.9240
Predominantly Downwind594.21.0097
Predominantly Upwind Low840.30.7140
Predominantly Upwind Medium674.60.8894
Predominantly Upwind High636.40.9428
Predominantly Downwind Low794.80.7549
Predominantly Downwind Medium590.81.0155
Predominantly Downwind High476.91.2582
Chicago-Mac Upwind0.9093
Chicago-Mac All Purpose0.9482
Chicago-Mac Downwind0.9950
Bayview-Mac Cove Island0.8847
Bayview-Mac Shore0.8879
Harvest Moon Regatta511.81.1724
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy619.40.9686
San Francisco Bay Medium712.00.8426
Predominantly Reaching564.21.0635
Predominantly Reaching Low674.00.8902
Predominantly Reaching Medium560.21.0710
Predominantly Reaching High483.11.2421
Windward/Leeward 60-40 Low963.10.6230
Windward/Leeward 60-40 Medium751.10.7988
Windward/Leeward 60-40 High680.70.8815
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1034.50.5800
5-Band Low / Medium873.90.6866
5-Band Medium716.30.8376
5-Band Medium / High653.70.9179
5-Band High602.30.9962
ORC Ref  03440002R89Issued on 10/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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 L7.209LSM06.831Acc. 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  03440002R89Issued on 10/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment394-20210527144612.119.6510.887.067.1499%64.1627/05/2021
ORC Ref  03440002R89Issued on 10/08/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org