Club
Certificate
2022

Boat

JUNIOR

USA 41186

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 Angles43.0°41.8°39.3°38.1°37.6°37.5°37.8°
Beat VMG3.303.994.484.654.734.754.78
52°5.015.926.336.486.556.596.66
60°5.316.126.476.656.756.816.90
75°5.546.266.606.917.127.247.36
90°5.476.256.636.997.367.667.94
110°5.226.216.717.217.698.058.61
120°5.046.076.607.097.638.239.25
135°4.515.556.296.737.217.749.15
150°3.754.785.696.346.757.208.26
Run VMG3.254.144.945.656.226.627.46
Gybe Angles146.0°150.5°152.0°160.6°176.6°179.0°177.2°

APH: 602.4

CDL: 7.458

GPH: 674.8

CertNo: US7577

BOAT
ClassJ 27DesignerJohnstoneBuilderTPIAge date06/1986Series date01/1984Offset fileUS18763.OFFData fileUSA41186
HULL
Length Overall8.380 mMaximum Beam2.597 mDraft1.518 mDisplacement1,797 kgDLR4.7367IMS DivisionSportboatDynamic Allowance0.012%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight430 kgMinimum weight323 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.9423.49Headsail Luffed22.6722.67Headsail FlyingSymmetric42.1542.15Asymmetric
STORM SAIL AREAS (m²)
Trysail6.75Storm Jib4.24Heavy Weather Jib11.45
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment34.1 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
2022

Boat

JUNIOR

USA 41186

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 VMG1092.4902.7804.4774.3761.5757.2753.0
52°718.5608.0568.6555.9549.8546.2540.5
60°677.5588.2556.1541.0533.2528.5521.4
75°649.4575.5545.1521.2505.8497.2488.9
90°658.6576.3542.7515.2489.1470.0453.4
110°690.1579.5536.7499.5468.2447.2418.3
120°714.9592.8545.2507.5471.8437.6389.0
135°798.3649.0572.2535.2499.3464.9393.3
150°960.0753.1632.4567.5533.4499.8435.6
Run VMG1108.5869.5729.3636.9579.1544.1482.6
Selected Courses
Windward / Leeward1100.4886.1766.9705.6670.3650.6617.8
All purpose840.9695.0622.3583.5558.4540.5511.8
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward738.70.8122
All purpose602.40.9961
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance655.60.9152
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.3834.4696.2621.7579.8544.5485.4
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7185
Downwind "popa"0.8485
70% up, 30% down "Ilhabela"0.7531
30% up, 70% down "Ilhabela-inverso"0.8048
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Predominantly Upwind650.80.9220
Predominantly Downwind615.20.9752
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low768.00.7813
Triple Number All Purpose Medium599.51.0009
Triple Number All Purpose High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Predominantly Upwind650.80.9220
Predominantly Downwind615.20.9752
Predominantly Upwind Low845.70.7094
Predominantly Upwind Medium668.50.8975
Predominantly Upwind High632.70.9483
Predominantly Downwind Low851.50.7046
Predominantly Downwind Medium612.80.9791
Predominantly Downwind High501.81.1958
Chicago-Mac Upwind0.9078
Chicago-Mac All Purpose0.9311
Chicago-Mac Downwind0.9585
Bayview-Mac Cove Island0.8709
Bayview-Mac Shore0.8805
Victoria-Maui1.0328
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance655.60.9152
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.3834.4696.2621.7579.8544.5485.4
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance655.60.9152
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.3834.4696.2621.7579.8544.5485.4
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance655.6
Triple Number Coastal/Long Distance Low768.0
Triple Number Coastal/Long Distance Medium599.5
Triple Number Coastal/Long Distance High534.2
Triple Number Windward/Leeward Low993.2
Triple Number Windward/Leeward Medium732.2
Triple Number Windward/Leeward High643.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.3834.4696.2621.7579.8544.5485.4
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance655.60.9152
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.3834.4696.2621.7579.8544.5485.4
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)655.60.9152
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.3834.4696.2621.7579.8544.5485.4
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7813
Triple Number Coastal/Long Distance Medium1.0009
Triple Number Coastal/Long Distance High1.1231
Triple Number Windward/Leeward Low0.6041
Triple Number Windward/Leeward Medium0.8194
Triple Number Windward/Leeward High0.9328
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.3834.4696.2621.7579.8544.5485.4
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance655.60.9152
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.3834.4696.2621.7579.8544.5485.4
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance655.60.9152
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.3834.4696.2621.7579.8544.5485.4
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance655.60.9152
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.3834.4696.2621.7579.8544.5485.4
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.3834.4696.2621.7579.8544.5485.4
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low768.0
Triple Number Coastal/Long Distance Medium599.5
Triple Number Coastal/Long Distance High534.2
Triple Number Windward/Leeward Low993.2
Triple Number Windward/Leeward Medium732.2
Triple Number Windward/Leeward High643.2
Predominantly Upwind650.8
Predominantly Downwind615.2
Predominantly Reaching588.0
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance655.60.9152
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.3834.4696.2621.7579.8544.5485.4
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7813
Triple Number Coastal/Long Distance Medium1.0009
Triple Number Coastal/Long Distance High1.1231
Triple Number Windward/Leeward Low0.6041
Triple Number Windward/Leeward Medium0.8194
Triple Number Windward/Leeward High0.9328
Coastal/Long Distance0.9152
Predominantly Upwind0.9220
Predominantly Downwind0.9752
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9152
Tretall Distanseseilas Lite vind0.7813
Tretall Distanseseilas Mellomvind1.0009
Tretall Distanseseilas Mye vind1.1231
Tretall Pølsebane Lite vind0.6041
Tretall Pølsebane Mellomvind0.8194
Tretall Pølsebane Mye vind0.9328
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1101.3834.4696.2621.7579.8544.5485.4
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Coastal/Long Distance655.60.9152
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind650.80.9220
Predominantly Downwind615.20.9752
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore627.70.9559
Cape Doctor Coastal520.41.1530
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7813
Triple Number Coastal/Long Distance Medium1.0009
Triple Number Coastal/Long Distance High1.1231
Triple Number Windward/Leeward Low0.6041
Triple Number Windward/Leeward Medium0.8194
Triple Number Windward/Leeward High0.9328
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7813
Triple Number Coastal/Long Distance Medium1.0009
Triple Number Coastal/Long Distance High1.1231
Triple Number Windward/Leeward Low0.6041
Triple Number Windward/Leeward Medium0.8194
Triple Number Windward/Leeward High0.9328
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance655.60.9152
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Predominantly Upwind650.80.9220
Predominantly Downwind615.20.9752
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.3834.4696.2621.7579.8544.5485.4
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance655.60.9152
Triple Number Coastal/Long Distance Low768.00.7813
Triple Number Coastal/Long Distance Medium599.51.0009
Triple Number Coastal/Long Distance High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.3834.4696.2621.7579.8544.5485.4
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low768.00.7813
Triple Number All Purpose Medium599.51.0009
Triple Number All Purpose High534.21.1231
Triple Number Windward/Leeward Low993.20.6041
Triple Number Windward/Leeward Medium732.20.8194
Triple Number Windward/Leeward High643.20.9328
Predominantly Upwind650.80.9220
Predominantly Downwind615.20.9752
Predominantly Upwind Low845.70.7094
Predominantly Upwind Medium668.50.8975
Predominantly Upwind High632.70.9483
Predominantly Downwind Low851.50.7046
Predominantly Downwind Medium612.80.9791
Predominantly Downwind High501.81.1958
Chicago-Mac Upwind0.9078
Chicago-Mac All Purpose0.9311
Chicago-Mac Downwind0.9585
Bayview-Mac Cove Island0.8709
Bayview-Mac Shore0.8805
Harvest Moon Regatta532.21.1275
Victoria-Maui1.0328
5-Band
Windward/Leeward
Time On DistanceTime On Time
5-Band Low1084.00.5535
5-Band Low / Medium907.00.6615
5-Band Medium720.30.8330
5-Band Medium / High653.00.9189
5-Band High623.50.9623

Club
Certificate
2022

Boat

JUNIOR

USA 41186

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 27Measurement12/12/2021HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.380Max. Beam2.597Draft1.518Displacement1,797Wetted area13.58IMS L7.476LSM07.239Acc. length8.428Sink (kg/mm) 10.50
VCGD0.130VCGM0.126RM Measured (kg·m) 34.1RM Default (kg·m) 37.8Limit 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
P10.060IG9.140ISP9.180MDT10.090MDL10.130MDT20.058MDL20.105TL1.250MW0.129GO0.152
E3.830J3.200BAS1.100FSDNo FoilSFJ0.000SPL3.200WPLTPSBD0.105MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date12/12/2021MeasurerComment
SFFP0.457FFMFF0.838LCFcl4.693SG1.0005
SAFP8.412FAMFA0.665LCFsh4.869HBI0.744
W131.5W231.5W331.5W431.5LCFD4.072
PD1271.4PD2271.2PD3271.6PD4271.5
WD3.731PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2022

Boat

JUNIOR

USA 41186

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentMain0.150.801.442.473.2222.9408/09/2021North Gulf Coast
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentL/M genoa0.050.621.192.423.664.909.30NoNo 22.6708/09/2020North Gulf CoastUnknown#3 jib0.050.470.891.642.393.109.30YesNo 15.0308/09/2021North Gulf CoastUnknown
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialCommentS29.179.179.175.575.3042.1508/09/2021North Gulf Coast