Club
Certificate
2023

Boat

LIBERTY

USA 25656

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°40.6°39.4°38.2°37.6°37.0°37.2°
Beat VMG3.754.494.985.225.365.445.51
52°5.676.617.117.367.497.567.64
60°5.956.837.287.527.677.757.84
75°6.116.967.407.677.868.008.17
90°5.976.897.407.717.948.148.45
110°5.666.827.487.868.168.428.81
120°5.516.697.417.838.188.499.05
135°4.996.187.067.597.968.319.01
150°4.215.366.347.107.597.948.60
Run VMG3.654.645.506.246.847.358.06
Gybe Angles144.2°149.3°151.4°156.4°165.8°176.3°179.0°

APH: 541.0

CDL: 9.997

GPH: 605.4

CertNo: us6769

BOAT
ClassBENETEAU 42 (IRONDesignerBENETEAUBuilderBENETEAUAge date06/1985Series date07/1981Offset fileFIRST42.offData fileUS6769
HULL
Length Overall12.800 mMaximum Beam3.982 mDraft2.220 mDisplacement9,238 kgDLR8.1694IMS DivisionPerformanceDynamic Allowance0.170%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.000m
CREW
Maximum weight834 kgMinimum weight626 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail39.8140.40Headsail Luffed65.1865.18Headsail FlyingSymmetric129.63129.63Asymmetric114.46114.46 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail11.69Storm Jib14.61Heavy Weather Jib39.44
SAIL LIMITS
Headsails6  Spinnakers5 * Asymmetric may be tacked on the pole
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  04560002P6OIssued on 26/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

LIBERTY

USA 25656

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 VMG961.0801.4722.9689.0671.7661.9653.5
52°634.4544.9506.2489.0480.9476.0471.4
60°605.5527.4494.5478.5469.7464.6459.3
75°589.3517.5486.4469.3457.8449.8440.4
90°603.1522.3486.5467.0453.2442.3426.2
110°635.6527.5481.6457.9441.0427.3408.8
120°653.4538.2486.1459.7440.3423.9397.9
135°721.4583.0510.2474.6452.1433.0399.5
150°855.3671.9567.9506.7474.6453.4418.7
Run VMG987.6775.9655.1577.4526.6489.5446.8
Selected Courses
Windward / Leeward974.3788.6689.0633.2599.1575.7550.2
All purpose752.4622.5557.4523.0502.3487.9469.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward660.20.9088
All purpose541.01.1091
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.71.0209
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.6743.9624.5556.7520.8493.4451.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8137
Downwind "popa"0.9419
70% up, 30% down "Ilhabela"0.8484
30% up, 70% down "Ilhabela-inverso"0.8994
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Predominantly Upwind579.61.0353
Predominantly Downwind553.01.0850
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low687.40.8728
Triple Number All Purpose Medium537.61.1161
Triple Number All Purpose High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Predominantly Upwind579.61.0353
Predominantly Downwind553.01.0850
Predominantly Upwind Low751.90.7980
Predominantly Upwind Medium595.41.0078
Predominantly Upwind High558.41.0745
Predominantly Downwind Low761.30.7881
Predominantly Downwind Medium551.01.0890
Predominantly Downwind High463.31.2950
Chicago-Mac Upwind1.0179
Chicago-Mac All Purpose1.0387
Chicago-Mac Downwind1.0658
Bayview-Mac Cove Island0.9710
Bayview-Mac Shore0.9823
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching516.41.1618
Predominantly Reaching Low625.80.9588
Predominantly Reaching Medium511.91.1721
Predominantly Reaching High457.11.3125
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low960.00.6250
5-Band Low / Medium807.50.7431
5-Band Medium644.90.9303
5-Band Medium / High580.21.0341
5-Band High554.61.0819
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.71.0209
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.6743.9624.5556.7520.8493.4451.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.71.0209
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.6743.9624.5556.7520.8493.4451.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance587.7
Triple Number Coastal/Long Distance Low687.4
Triple Number Coastal/Long Distance Medium537.6
Triple Number Coastal/Long Distance High484.5
Triple Number Windward/Leeward Low881.4
Triple Number Windward/Leeward Medium656.2
Triple Number Windward/Leeward High572.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.6743.9624.5556.7520.8493.4451.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.71.0209
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.6743.9624.5556.7520.8493.4451.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)587.71.0209
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.6743.9624.5556.7520.8493.4451.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8728
Triple Number Coastal/Long Distance Medium1.1161
Triple Number Coastal/Long Distance High1.2385
Triple Number Windward/Leeward Low0.6807
Triple Number Windward/Leeward Medium0.9143
Triple Number Windward/Leeward High1.0490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.6743.9624.5556.7520.8493.4451.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.71.0209
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.6743.9624.5556.7520.8493.4451.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.71.0209
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.6743.9624.5556.7520.8493.4451.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.6743.9624.5556.7520.8493.4451.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low687.4
Triple Number Coastal/Long Distance Medium537.6
Triple Number Coastal/Long Distance High484.5
Triple Number Windward/Leeward Low881.4
Triple Number Windward/Leeward Medium656.2
Triple Number Windward/Leeward High572.0
Predominantly Upwind579.6
Predominantly Downwind553.0
Predominantly Reaching529.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.71.0209
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.6743.9624.5556.7520.8493.4451.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8728
Triple Number Coastal/Long Distance Medium1.1161
Triple Number Coastal/Long Distance High1.2385
Triple Number Windward/Leeward Low0.6807
Triple Number Windward/Leeward Medium0.9143
Triple Number Windward/Leeward High1.0490
Coastal/Long Distance1.0209
Predominantly Upwind1.0353
Predominantly Downwind1.0850
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8728
Tretall Distanseseilas Mellomvind1.1161
Tretall Distanseseilas Mye vind1.2385
Tretall Pølsebane Lite vind0.6807
Tretall Pølsebane Mellomvind0.9143
Tretall Pølsebane Mye vind1.0490
Distanseseilas ett tall (OSN 8-16kn)1.0209
Distanseseilas ett tall (APH 6-20kn)1.1091
Enkeltall Motvind1.0353
Enkeltall Medvind1.0850
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Coastal/Long Distance587.71.0209
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind579.61.0353
Predominantly Downwind553.01.0850
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore557.81.0756
Cape Doctor Coastal474.71.2639
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8728
Triple Number Coastal/Long Distance Medium1.1161
Triple Number Coastal/Long Distance High1.2385
Triple Number Windward/Leeward Low0.6807
Triple Number Windward/Leeward Medium0.9143
Triple Number Windward/Leeward High1.0490
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8728
Triple Number Coastal/Long Distance Medium1.1161
Triple Number Coastal/Long Distance High1.2385
Triple Number Windward/Leeward Low0.6807
Triple Number Windward/Leeward Medium0.9143
Triple Number Windward/Leeward High1.0490
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.71.0209
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Predominantly Upwind579.61.0353
Predominantly Downwind553.01.0850
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.6743.9624.5556.7520.8493.4451.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.71.0209
Triple Number Coastal/Long Distance Low687.40.8728
Triple Number Coastal/Long Distance Medium537.61.1161
Triple Number Coastal/Long Distance High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance975.6743.9624.5556.7520.8493.4451.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low687.40.8728
Triple Number All Purpose Medium537.61.1161
Triple Number All Purpose High484.51.2385
Triple Number Windward/Leeward Low881.40.6807
Triple Number Windward/Leeward Medium656.20.9143
Triple Number Windward/Leeward High572.01.0490
Predominantly Upwind579.61.0353
Predominantly Downwind553.01.0850
Predominantly Upwind Low751.90.7980
Predominantly Upwind Medium595.41.0078
Predominantly Upwind High558.41.0745
Predominantly Downwind Low761.30.7881
Predominantly Downwind Medium551.01.0890
Predominantly Downwind High463.31.2950
Chicago-Mac Upwind1.0179
Chicago-Mac All Purpose1.0387
Chicago-Mac Downwind1.0658
Bayview-Mac Cove Island0.9710
Bayview-Mac Shore0.9823
Harvest Moon Regatta475.71.2612
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy562.41.0668
San Francisco Bay Medium648.80.9247
Predominantly Reaching516.41.1618
Predominantly Reaching Low625.80.9588
Predominantly Reaching Medium511.91.1721
Predominantly Reaching High457.11.3125
Windward/Leeward 60-40 Low881.40.6807
Windward/Leeward 60-40 Medium673.00.8916
Windward/Leeward 60-40 High602.30.9961
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low960.00.6250
5-Band Low / Medium807.50.7431
5-Band Medium644.90.9303
5-Band Medium / High580.21.0341
5-Band High554.61.0819
ORC Ref  04560002P6OIssued on 26/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

LIBERTY

USA 25656

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBENETEAU 42 (IRONMeasurement25/08/1990HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.800Max. Beam3.982Draft2.220Displacement9,238Wetted area33.00IMS L10.600LSM010.417Acc. length12.800Sink (kg/mm) 23.50
VCGD-0.006VCGM-0.008RM Rated (kg·m) 206.2Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.000PBW0.000PIPA0.0056
PSD0.031PHD0.061PHL0.159
PSA22.0°ESL0.981
ST10.027ST20.122ST30.122
ST40.055ST50.283
RIG
Forestay tensionAftInner stayFixedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2Rotating mastNo
P14.997IG16.896ISP16.896MDT10.153MDL10.226MDT20.153MDL20.183TL2.286MW0.226GO0.284
E4.451J5.100BAS1.741FSD0.000SFJ0.000SPL5.202WPLTPS0.000BD0.147MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.004Flotation Date30/05/1986MeasurerComment
SFFP0.600FFMFF1.375LCFcl6.923SG1.0000
SAFP11.980FAMFA1.040LCFsh7.201HBI1.184
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG00.000.00Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.00Total deductible0
ORC Ref  04560002P6OIssued on 26/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

LIBERTY

USA 25656

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment5272970.160.951.692.893.7239.812016 ULLMAN MAINSAIL
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentMed #10.060.971.933.865.857.8916.69NoNo 65.1822/05/20192019 - Ullman
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment112263216.7516.7516.758.98129.632016 S2 .6OZ RUNNER
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment52729116.777.999.0089%114.46ASYMM2
ORC Ref  04560002P6OIssued on 26/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org