Club
Certificate
Double Handed
2022

Boat

Jilbo

NOR 477

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 Angles43.0°42.0°41.2°41.2°41.8°42.4°44.7°
Beat VMG3.263.904.134.174.194.234.08
52°4.985.836.086.156.176.256.20
60°5.276.066.296.386.426.486.51
75°5.526.226.546.756.876.947.12
90°5.596.236.637.017.317.507.54
110°5.756.486.827.137.427.698.48
120°5.646.487.047.437.808.178.88
135°5.096.196.847.548.329.0310.25
150°4.335.476.256.827.418.1810.64
Run VMG3.754.745.435.916.427.089.22
Gybe Angles144.8°147.8°151.4°149.2°146.6°144.8°145.3°

APH: 606.0

CDL: 6.507

GPH: 669.9

CertNo: 667217

BOAT
ClassJ/80DesignerRod JohnstoneBuilderJ-BoatsAge date01/2002Series date01/1992Offset fileJ80.OD+.offData file667217
HULL
Length Overall8.032 mMaximum Beam2.488 mDraft1.501 mDisplacement1,467 kgDLR4.6123IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight150 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail21.3022.00Headsail Luffed13.8113.81Headsail FlyingSymmetricAsymmetric63.6063.60 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail6.10Storm Jib4.57Heavy Weather Jib12.34
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment27.5 kg·mStability 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.

Club
Certificate
Double Handed
2022

Boat

Jilbo

NOR 477

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 VMG1103.7922.5872.3863.3859.5851.4882.1
52°722.9617.0592.5585.7583.6576.0580.2
60°682.8594.5572.2564.3561.1555.2552.7
75°652.8578.8550.7533.2523.7518.7505.9
90°644.3577.8542.9513.8492.7479.7477.8
110°626.2555.7528.1504.8485.3468.4424.3
120°638.6555.8511.6484.7461.6440.9405.6
135°707.6581.5526.1477.7432.6398.6351.1
150°830.6658.3575.7527.7486.0440.1338.3
Run VMG959.1760.1663.4609.4561.1508.2390.6
Selected Courses
Windward / Leeward1031.4841.3767.9736.3710.3679.8636.4
All purpose795.8669.4620.9595.0574.4554.1526.7
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward752.00.7978
All purpose606.00.9900
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1024.2792.4694.4638.3598.5558.3496.2
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6609
Downwind "popa"0.9434
70% up, 30% down "Ilhabela"0.7262
30% up, 70% down "Ilhabela-inverso"0.8362
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Predominantly Upwind669.30.8964
Predominantly Downwind584.11.0272
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low732.60.8190
Triple Number All Purpose Medium604.70.9922
Triple Number All Purpose High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Predominantly Upwind669.30.8964
Predominantly Downwind584.11.0272
Predominantly Upwind Low833.00.7203
Predominantly Upwind Medium711.40.8434
Predominantly Upwind High694.50.8640
Predominantly Downwind Low775.50.7737
Predominantly Downwind Medium574.91.0437
Predominantly Downwind High464.51.2918
Chicago-Mac Upwind0.8800
Chicago-Mac All Purpose0.9391
Chicago-Mac Downwind1.0084
Bayview-Mac Cove Island0.8861
Bayview-Mac Shore0.8837
Victoria-Maui1.1056
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1024.2792.4694.4638.3598.5558.3496.2
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1024.2792.4694.4638.3598.5558.3496.2
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance656.8
Triple Number Coastal/Long Distance Low732.6
Triple Number Coastal/Long Distance Medium604.7
Triple Number Coastal/Long Distance High548.9
Triple Number Windward/Leeward Low936.3
Triple Number Windward/Leeward Medium749.1
Triple Number Windward/Leeward High671.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1024.2792.4694.4638.3598.5558.3496.2
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1024.2792.4694.4638.3598.5558.3496.2
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)656.80.9135
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1024.2792.4694.4638.3598.5558.3496.2
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8190
Triple Number Coastal/Long Distance Medium0.9922
Triple Number Coastal/Long Distance High1.0931
Triple Number Windward/Leeward Low0.6408
Triple Number Windward/Leeward Medium0.8010
Triple Number Windward/Leeward High0.8940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1024.2792.4694.4638.3598.5558.3496.2
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1024.2792.4694.4638.3598.5558.3496.2
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1024.2792.4694.4638.3598.5558.3496.2
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1024.2792.4694.4638.3598.5558.3496.2
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1024.2792.4694.4638.3598.5558.3496.2
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low732.6
Triple Number Coastal/Long Distance Medium604.7
Triple Number Coastal/Long Distance High548.9
Triple Number Windward/Leeward Low936.3
Triple Number Windward/Leeward Medium749.1
Triple Number Windward/Leeward High671.1
Predominantly Upwind669.3
Predominantly Downwind584.1
Predominantly Reaching567.8
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1024.2792.4694.4638.3598.5558.3496.2
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8190
Triple Number Coastal/Long Distance Medium0.9922
Triple Number Coastal/Long Distance High1.0931
Triple Number Windward/Leeward Low0.6408
Triple Number Windward/Leeward Medium0.8010
Triple Number Windward/Leeward High0.8940
Coastal/Long Distance0.9135
Predominantly Upwind0.8964
Predominantly Downwind1.0272
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9135
Tretall Distanseseilas Lite vind0.8190
Tretall Distanseseilas Mellomvind0.9922
Tretall Distanseseilas Mye vind1.0931
Tretall Pølsebane Lite vind0.6408
Tretall Pølsebane Mellomvind0.8010
Tretall Pølsebane Mye vind0.8940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1024.2792.4694.4638.3598.5558.3496.2
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Coastal/Long Distance656.80.9135
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind669.30.8964
Predominantly Downwind584.11.0272
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore649.40.9239
Cape Doctor Coastal534.91.1217
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8190
Triple Number Coastal/Long Distance Medium0.9922
Triple Number Coastal/Long Distance High1.0931
Triple Number Windward/Leeward Low0.6408
Triple Number Windward/Leeward Medium0.8010
Triple Number Windward/Leeward High0.8940
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8190
Triple Number Coastal/Long Distance Medium0.9922
Triple Number Coastal/Long Distance High1.0931
Triple Number Windward/Leeward Low0.6408
Triple Number Windward/Leeward Medium0.8010
Triple Number Windward/Leeward High0.8940
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Predominantly Upwind669.30.8964
Predominantly Downwind584.11.0272
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1024.2792.4694.4638.3598.5558.3496.2
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1024.2792.4694.4638.3598.5558.3496.2
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low732.60.8190
Triple Number All Purpose Medium604.70.9922
Triple Number All Purpose High548.91.0931
Triple Number Windward/Leeward Low936.30.6408
Triple Number Windward/Leeward Medium749.10.8010
Triple Number Windward/Leeward High671.10.8940
Predominantly Upwind669.30.8964
Predominantly Downwind584.11.0272
Predominantly Upwind Low833.00.7203
Predominantly Upwind Medium711.40.8434
Predominantly Upwind High694.50.8640
Predominantly Downwind Low775.50.7737
Predominantly Downwind Medium574.91.0437
Predominantly Downwind High464.51.2918
Chicago-Mac Upwind0.8800
Chicago-Mac All Purpose0.9391
Chicago-Mac Downwind1.0084
Bayview-Mac Cove Island0.8861
Bayview-Mac Shore0.8837
Harvest Moon Regatta529.31.1337
Victoria-Maui1.1056
5-Band
Windward/Leeward
Time On DistanceTime On Time
5-Band Low1016.80.5901
5-Band Low / Medium870.20.6895
5-Band Medium741.10.8096
5-Band Medium / High682.50.8791
5-Band High643.90.9319

Club
Certificate
Double Handed
2022

Boat

Jilbo

NOR 477

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ/80MeasurementHINPlan reviewHull constructionCoredAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.032Max. Beam2.488Draft1.501Displacement1,467Wetted area11.63IMS L7.031LSM06.825Acc. length8.032Sink (kg/mm) 9.06
VCGD-0.150VCGM-0.080RM Measured (kg·m) 27.5RM Default (kg·m) 24.7Limit 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/Checkstays0Spreaders2
P9.140IG9.560ISP10.070MDT10.080MDL10.130MDT20.063MDL20.100TL0.380MW0.130GO0.130
E3.810J2.900BAS1.300FSD0.025SFJ0.000SPL0.000WPLTPS4.800BDMWT51.70MCG3.700
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyFlotation Date01/01/2015MeasurerComment
SFFP0.177FFMFF0.870LCFcl4.253SG0.0000
SAFP8.015FAMFA0.627LCFsh4.429HBI0.735
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
Double Handed
2022

Boat

Jilbo

NOR 477

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment336-2021031115250.280.881.532.523.2421.3011/03/2021Luff 8,99 Leech 9,64
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment441-2020102214380.080.410.781.472.242.919.27NoNo 13.8122/10/2020
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialComment441-20201022143912.109.5510.837.047.0999%63.6022/10/2020