Club
Certificate
2023

Boat

CHASE

USA 59

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°40.8°39.0°37.6°37.5°37.2°37.6°
Beat VMG3.504.284.825.105.215.285.30
52°5.336.316.887.157.267.337.39
60°5.606.547.057.317.467.547.62
75°5.976.887.257.487.707.868.02
90°6.207.087.517.777.948.108.42
110°6.027.037.557.928.298.629.16
120°5.846.957.537.988.398.769.51
135°5.236.487.257.768.248.7510.09
150°4.435.596.567.207.567.908.62
Run VMG3.844.845.686.246.557.037.77
Gybe Angles144.2°147.8°148.7°150.5°150.2°173.9°175.7°

APH: 544.7

CDL: 9.251

GPH: 608.6

CertNo: US59

BOAT
ClassJ 109DesignerJohnstoneBuilderTPIAge date01/2005Series date01/2004Offset fileF199.offData fileUSA 59-109
HULL
Length Overall10.757 mMaximum Beam3.524 mDraft2.120 mDisplacement4,859 kgDLR6.1959IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight580 kgMinimum weight435 kg * when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.2338.05Headsail Luffed29.0829.08Headsail FlyingSymmetricAsymmetric119.86119.86 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail10.89Storm Jib10.56Heavy Weather Jib28.50
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  04560002QEQIssued on 18/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

CHASE

USA 59

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 VMG1027.3841.1746.2705.7690.5682.4679.0
52°675.7570.7523.5503.8495.6491.0487.0
60°642.6550.8511.0492.3482.7477.6472.5
75°603.0523.5496.5481.4467.5458.2448.8
90°580.3508.6479.6463.4453.4444.6427.8
110°598.4512.1476.7454.6434.5417.7393.0
120°616.8518.3478.1450.9429.1410.9378.6
135°688.9555.4496.5464.1436.8411.4356.6
150°811.9643.6548.6500.0475.9455.8417.5
Run VMG937.6743.2633.4577.1549.5511.7463.2
Selected Courses
Windward / Leeward982.4792.1689.8641.4620.0597.1571.1
All purpose753.1622.2558.6527.0509.6494.6472.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward671.00.8942
All purpose544.71.1015
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.81.0138
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.0744.8625.1561.1528.9500.4454.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7818
Downwind "popa"0.9511
70% up, 30% down "Ilhabela"0.8259
30% up, 70% down "Ilhabela-inverso"0.8931
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Predominantly Upwind589.91.0171
Predominantly Downwind548.21.0944
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low687.70.8725
Triple Number All Purpose Medium541.11.1088
Triple Number All Purpose High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Predominantly Upwind589.91.0171
Predominantly Downwind548.21.0944
Predominantly Upwind Low774.90.7743
Predominantly Upwind Medium610.50.9828
Predominantly Upwind High573.81.0457
Predominantly Downwind Low742.40.8082
Predominantly Downwind Medium544.41.1021
Predominantly Downwind High465.41.2893
Chicago-Mac Upwind0.9998
Chicago-Mac All Purpose1.0353
Chicago-Mac Downwind1.0771
Bayview-Mac Cove Island0.9640
Bayview-Mac Shore0.9687
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching514.11.1670
Predominantly Reaching Low616.50.9732
Predominantly Reaching Medium508.61.1797
Predominantly Reaching High453.71.3223
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low967.80.6200
5-Band Low / Medium812.10.7388
5-Band Medium654.80.9163
5-Band Medium / High600.40.9994
5-Band High575.61.0424
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.81.0138
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.0744.8625.1561.1528.9500.4454.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.81.0138
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.0744.8625.1561.1528.9500.4454.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance591.8
Triple Number Coastal/Long Distance Low687.7
Triple Number Coastal/Long Distance Medium541.1
Triple Number Coastal/Long Distance High490.2
Triple Number Windward/Leeward Low887.3
Triple Number Windward/Leeward Medium664.7
Triple Number Windward/Leeward High593.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.0744.8625.1561.1528.9500.4454.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.81.0138
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.0744.8625.1561.1528.9500.4454.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)591.81.0138
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.0744.8625.1561.1528.9500.4454.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8725
Triple Number Coastal/Long Distance Medium1.1088
Triple Number Coastal/Long Distance High1.2241
Triple Number Windward/Leeward Low0.6762
Triple Number Windward/Leeward Medium0.9026
Triple Number Windward/Leeward High1.0117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.0744.8625.1561.1528.9500.4454.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.81.0138
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.0744.8625.1561.1528.9500.4454.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.81.0138
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.0744.8625.1561.1528.9500.4454.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.0744.8625.1561.1528.9500.4454.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low687.7
Triple Number Coastal/Long Distance Medium541.1
Triple Number Coastal/Long Distance High490.2
Triple Number Windward/Leeward Low887.3
Triple Number Windward/Leeward Medium664.7
Triple Number Windward/Leeward High593.1
Predominantly Upwind589.9
Predominantly Downwind548.2
Predominantly Reaching525.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.81.0138
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.0744.8625.1561.1528.9500.4454.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8725
Triple Number Coastal/Long Distance Medium1.1088
Triple Number Coastal/Long Distance High1.2241
Triple Number Windward/Leeward Low0.6762
Triple Number Windward/Leeward Medium0.9026
Triple Number Windward/Leeward High1.0117
Coastal/Long Distance1.0138
Predominantly Upwind1.0171
Predominantly Downwind1.0944
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8725
Tretall Distanseseilas Mellomvind1.1088
Tretall Distanseseilas Mye vind1.2241
Tretall Pølsebane Lite vind0.6762
Tretall Pølsebane Mellomvind0.9026
Tretall Pølsebane Mye vind1.0117
Distanseseilas ett tall (OSN 8-16kn)1.0138
Distanseseilas ett tall (APH 6-20kn)1.1015
Enkeltall Motvind1.0171
Enkeltall Medvind1.0944
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Coastal/Long Distance591.81.0138
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind589.91.0171
Predominantly Downwind548.21.0944
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore578.91.0365
Cape Doctor Coastal479.31.2517
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8725
Triple Number Coastal/Long Distance Medium1.1088
Triple Number Coastal/Long Distance High1.2241
Triple Number Windward/Leeward Low0.6762
Triple Number Windward/Leeward Medium0.9026
Triple Number Windward/Leeward High1.0117
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8725
Triple Number Coastal/Long Distance Medium1.1088
Triple Number Coastal/Long Distance High1.2241
Triple Number Windward/Leeward Low0.6762
Triple Number Windward/Leeward Medium0.9026
Triple Number Windward/Leeward High1.0117
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.81.0138
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Predominantly Upwind589.91.0171
Predominantly Downwind548.21.0944
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.0744.8625.1561.1528.9500.4454.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance591.81.0138
Triple Number Coastal/Long Distance Low687.70.8725
Triple Number Coastal/Long Distance Medium541.11.1088
Triple Number Coastal/Long Distance High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance978.0744.8625.1561.1528.9500.4454.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low687.70.8725
Triple Number All Purpose Medium541.11.1088
Triple Number All Purpose High490.21.2241
Triple Number Windward/Leeward Low887.30.6762
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High593.11.0117
Predominantly Upwind589.91.0171
Predominantly Downwind548.21.0944
Predominantly Upwind Low774.90.7743
Predominantly Upwind Medium610.50.9828
Predominantly Upwind High573.81.0457
Predominantly Downwind Low742.40.8082
Predominantly Downwind Medium544.41.1021
Predominantly Downwind High465.41.2893
Chicago-Mac Upwind0.9998
Chicago-Mac All Purpose1.0353
Chicago-Mac Downwind1.0771
Bayview-Mac Cove Island0.9640
Bayview-Mac Shore0.9687
Harvest Moon Regatta476.01.2606
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy575.01.0435
San Francisco Bay Medium654.60.9166
Predominantly Reaching514.11.1670
Predominantly Reaching Low616.50.9732
Predominantly Reaching Medium508.61.1797
Predominantly Reaching High453.71.3223
Windward/Leeward 60-40 Low896.70.6691
Windward/Leeward 60-40 Medium685.80.8748
Windward/Leeward 60-40 High623.70.9620
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low967.80.6200
5-Band Low / Medium812.10.7388
5-Band Medium654.80.9163
5-Band Medium / High600.40.9994
5-Band High575.61.0424
ORC Ref  04560002QEQIssued on 18/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

CHASE

USA 59

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 109Measurement06/11/2009HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.757Max. Beam3.524Draft2.120Displacement4,859Wetted area24.32IMS L9.548LSM09.221Acc. length10.757Sink (kg/mm) 18.01
VCGD-0.019VCGM-0.037RM Rated (kg·m) 120.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBW0.105PIPA0.0031
EDL1.570ST10.048ST20.170
ST30.170ST40.097ST50.295
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.180IG14.170ISP14.900MDT10.107MDL10.188MDT20.107MDL20.153TL0.620MW0.188GO0.288
E4.720J4.050BAS1.625FSD0.028SFJ0.000SPLWPLTPS5.730BD0.161MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date06/11/2009MeasurerComment
SFFP0.420FFMFF1.274LCFcl5.927SG1.0000
SAFP10.254FAMFA1.007LCFsh6.179HBI1.115
W159.7W259.7W359.7W459.7
PD1248.0PD2248.0PD3248.0PD4248.0
WD10.820PLM2661.00GSA50.3RSA17203.0RM120.9
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560002QEQIssued on 18/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

CHASE

USA 59

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.171.031.793.083.9637.2320/06/2016121-11016Main-Q0.160.981.783.063.9637.05139046
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ30.080.521.042.073.164.2213.84YesNo 29.0824/05/2016OUS112040-002
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA216.8013.7515.289.509.08105%119.86163410C015.3014.1814.745.907.7676%77.04163045
ORC Ref  04560002QEQIssued on 18/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org