Club
Certificate
Non Spinnaker
2022

Boat

Blue Lunch

USA 63252

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.6°41.7°39.3°38.1°37.5°37.5°37.6°
Beat VMG3.444.134.594.774.844.874.88
52°5.216.096.476.636.706.756.78
60°5.506.276.616.816.926.987.02
75°5.736.396.737.037.267.387.49
90°5.656.386.757.097.427.697.99
110°5.085.996.566.967.377.778.51
120°4.745.786.436.847.257.678.61
135°4.225.256.076.556.927.328.16
150°3.594.585.446.146.576.927.67
Run VMG3.113.974.735.446.066.497.18
Gybe Angles146.0°151.1°155.6°162.8°175.4°179.0°179.0°

APH: 604.3

CDL: 7.693

GPH: 676.8

CertNo: US6502

BOAT
ClassJ-29 OB MHDesignerJohnstoneBuilderTPIAge date01/1986Series date01/1986Offset fileUS17305.OFFData fileUS6502NS
HULL
Length Overall8.989 mMaximum Beam3.389 mDraft1.740 mDisplacement2,477 kgDLR6.2263IMS DivisionPerformanceDynamic Allowance0.082%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight444 kgMinimum weight333 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail23.5924.07Headsail Luffed34.7834.78Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail6.86Storm Jib7.44Heavy Weather Jib20.08
SAIL LIMITS
Headsails5  Spinnakers0 * 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  04560002BC2Issued on 23/01/2023Valid until 20/03/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

Blue Lunch

USA 63252

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1045.4871.6784.2755.4743.6738.8737.7
52°690.8591.6556.4543.3537.0533.6531.0
60°654.3574.6544.9528.5520.4515.8512.5
75°628.8563.6534.8512.1496.2488.0480.5
90°637.2564.1533.0507.4485.0468.1450.7
110°709.0600.6549.0517.6488.3463.2423.0
120°759.6622.9559.6526.6496.4469.6418.1
135°852.5686.3593.3549.4520.0491.7441.3
150°1003.6786.1662.4586.7548.0520.2469.3
Run VMG1158.9907.2760.4661.4593.9554.4501.3
Selected Courses
Windward / Leeward1102.1889.4772.3708.4668.8646.6619.5
All purpose842.1698.2624.3584.8559.7542.6517.8
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward740.40.8104
All purpose604.30.9929
 
Custom scoring options for Australia
Scoring OptionTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Custom scoring options for Austria
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.8838.9700.2622.8580.9548.5493.6
Custom scoring options for Brazil
Scoring OptionTime On Time
Upwind "bolina"0.7399
Downwind "popa"0.8175
70% up, 30% down "Ilhabela"0.7616
30% up, 70% down "Ilhabela-inverso"0.7926
Custom scoring options for Bulgaria
Scoring OptionTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Predominantly Upwind642.60.9337
Predominantly Downwind627.00.9569
Custom scoring options for Canada
Scoring OptionTime On DistanceTime On Time
Triple Number All Purpose Low770.10.7791
Triple Number All Purpose Medium601.10.9981
Triple Number All Purpose High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Predominantly Upwind642.60.9337
Predominantly Downwind627.00.9569
Predominantly Upwind Low830.10.7228
Predominantly Upwind Medium654.70.9164
Predominantly Upwind High621.80.9649
Predominantly Downwind Low875.10.6856
Predominantly Downwind Medium630.00.9524
Predominantly Downwind High518.11.1580
Chicago-Mac Upwind0.9192
Chicago-Mac All Purpose0.9285
Chicago-Mac Downwind0.9395
Bayview-Mac Cove Island0.8712
Bayview-Mac Shore0.8856
Victoria-Maui1.0047
Custom scoring options for Cyprus
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.8838.9700.2622.8580.9548.5493.6
Custom scoring options for Denmark
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.8838.9700.2622.8580.9548.5493.6
Custom scoring options for Spain
Scoring OptionTime On Distance
Coastal/Long Distance658.3
Triple Number Coastal/Long Distance Low770.1
Triple Number Coastal/Long Distance Medium601.1
Triple Number Coastal/Long Distance High537.6
Triple Number Windward/Leeward Low995.9
Triple Number Windward/Leeward Medium734.8
Triple Number Windward/Leeward High642.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.8838.9700.2622.8580.9548.5493.6
Custom scoring options for Estonia
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.8838.9700.2622.8580.9548.5493.6
Custom scoring options for Finland
Scoring OptionTime On DistanceTime On Time
FinRating (Coastal/Long Distance)658.30.9115
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.8838.9700.2622.8580.9548.5493.6
Custom scoring options for France
Scoring OptionTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Custom scoring options for Germany
Scoring OptionTime On Time
Triple Number Coastal/Long Distance Low0.7791
Triple Number Coastal/Long Distance Medium0.9981
Triple Number Coastal/Long Distance High1.1161
Triple Number Windward/Leeward Low0.6025
Triple Number Windward/Leeward Medium0.8165
Triple Number Windward/Leeward High0.9346
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.8838.9700.2622.8580.9548.5493.6
Custom scoring options for Greece
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.8838.9700.2622.8580.9548.5493.6
Custom scoring options for Hungary
Scoring OptionTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Custom scoring options for Israel
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.8838.9700.2622.8580.9548.5493.6
Custom scoring options for Japan
Scoring OptionTime On DistanceTime On Time
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.8838.9700.2622.8580.9548.5493.6
Custom scoring options for Korea
Scoring OptionTime On Distance
Triple Number Coastal/Long Distance Low770.1
Triple Number Coastal/Long Distance Medium601.1
Triple Number Coastal/Long Distance High537.6
Triple Number Windward/Leeward Low995.9
Triple Number Windward/Leeward Medium734.8
Triple Number Windward/Leeward High642.0
Predominantly Upwind642.6
Predominantly Downwind627.0
Predominantly Reaching593.7
Custom scoring options for Lithuania
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.8838.9700.2622.8580.9548.5493.6
Custom scoring options for Netherlands
Scoring OptionTime On Time
Triple Number Coastal/Long Distance Low0.7791
Triple Number Coastal/Long Distance Medium0.9981
Triple Number Coastal/Long Distance High1.1161
Triple Number Windward/Leeward Low0.6025
Triple Number Windward/Leeward Medium0.8165
Triple Number Windward/Leeward High0.9346
Coastal/Long Distance0.9115
Predominantly Upwind0.9337
Predominantly Downwind0.9569
Custom scoring options for Norway
Scoring OptionTime On Time
Distanseseilas (NOR-rating ett tall)0.9115
Tretall Distanseseilas Lite vind0.7791
Tretall Distanseseilas Mellomvind0.9981
Tretall Distanseseilas Mye vind1.1161
Tretall Pølsebane Lite vind0.6025
Tretall Pølsebane Mellomvind0.8165
Tretall Pølsebane Mye vind0.9346
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1107.8838.9700.2622.8580.9548.5493.6
Custom scoring options for Portugal
Scoring OptionTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Coastal/Long Distance658.30.9115
Custom scoring options for Russia
Scoring OptionTime On DistanceTime On Time
Predominantly Upwind642.60.9337
Predominantly Downwind627.00.9569
Custom scoring options for South Africa
Scoring OptionTime On DistanceTime On Time
Cape Doctor Inshore627.60.9560
Cape Doctor Coastal525.21.1424
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Custom scoring options for Slovenia
Scoring OptionTime On Time
Triple Number Coastal/Long Distance Low0.7791
Triple Number Coastal/Long Distance Medium0.9981
Triple Number Coastal/Long Distance High1.1161
Triple Number Windward/Leeward Low0.6025
Triple Number Windward/Leeward Medium0.8165
Triple Number Windward/Leeward High0.9346
Custom scoring options for Switzerland
Scoring OptionTime On Time
Triple Number Coastal/Long Distance Low0.7791
Triple Number Coastal/Long Distance Medium0.9981
Triple Number Coastal/Long Distance High1.1161
Triple Number Windward/Leeward Low0.6025
Triple Number Windward/Leeward Medium0.8165
Triple Number Windward/Leeward High0.9346
Custom scoring options for Sweden
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Predominantly Upwind642.60.9337
Predominantly Downwind627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.8838.9700.2622.8580.9548.5493.6
Custom scoring options for Ukraine
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance658.30.9115
Triple Number Coastal/Long Distance Low770.10.7791
Triple Number Coastal/Long Distance Medium601.10.9981
Triple Number Coastal/Long Distance High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1107.8838.9700.2622.8580.9548.5493.6
Custom scoring options for United States of America
Scoring OptionTime On DistanceTime On Time
Triple Number All Purpose Low770.10.7791
Triple Number All Purpose Medium601.10.9981
Triple Number All Purpose High537.61.1161
Triple Number Windward/Leeward Low995.90.6025
Triple Number Windward/Leeward Medium734.80.8165
Triple Number Windward/Leeward High642.00.9346
Predominantly Upwind642.60.9337
Predominantly Downwind627.00.9569
Predominantly Upwind Low830.10.7228
Predominantly Upwind Medium654.70.9164
Predominantly Upwind High621.80.9649
Predominantly Downwind Low875.10.6856
Predominantly Downwind Medium630.00.9524
Predominantly Downwind High518.11.1580
Chicago-Mac Upwind0.9192
Chicago-Mac All Purpose0.9285
Chicago-Mac Downwind0.9395
Bayview-Mac Cove Island0.8712
Bayview-Mac Shore0.8856
Harvest Moon Regatta537.41.1165
Victoria-Maui1.0047
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1085.80.5526
5-Band Low / Medium910.20.6592
5-Band Medium722.20.8308
5-Band Medium / High650.90.9218
5-Band High624.20.9613
ORC Ref  04560002BC2Issued on 23/01/2023Valid until 20/03/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

Blue Lunch

USA 63252

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-29 OB MHMeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.989Max. Beam3.389Draft1.740Displacement2,477Wetted area16.24IMS L7.571LSM07.354Acc. length8.989Sink (kg/mm) 12.49
VCGD0.015VCGM0.023RM Rated (kg·m) 64.2Limit 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
P10.702IG12.144ISP12.232MDT10.104MDL10.150MDT20.098MDL20.107TL1.771MW0.107GO0.122
E3.661J3.646BAS1.363FSD0.028SFJ-0.006SPL3.723WPLTPS0.000BD0.110MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.017Flotation Date01/01/2000MeasurerComment
SFFP0.485FFMFF1.052LCFcl4.967SG1.0250
SAFP8.940FAMFA0.840LCFsh5.247HBI0.872
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560002BC2Issued on 23/01/2023Valid until 20/03/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

Blue Lunch

USA 63252

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment28329900.150.781.402.383.1323.592020 Main
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment28329810.080.731.412.794.245.6712.30NoNo 34.782020 Genoa
ORC Ref  04560002BC2Issued on 23/01/2023Valid until 20/03/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org