Club
Certificate
Non Spinnaker
2022

Boat

HIWASSEE

USA 40

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 Angles42.9°41.4°39.6°38.1°37.6°37.5°37.6°
Beat VMG3.354.104.664.884.964.995.08
52°5.126.126.656.846.926.967.08
60°5.406.366.817.037.147.207.33
75°5.616.526.937.257.527.677.76
90°5.516.496.947.307.708.078.51
110°4.875.996.727.147.598.109.21
120°4.575.686.536.997.407.909.10
135°3.985.065.996.657.067.478.48
150°3.374.375.215.996.586.957.69
Run VMG2.923.784.625.406.126.667.41
Gybe Angles145.1°146.6°173.6°174.8°176.3°179.0°179.0°

APH: 598.6

CDL: 8.416

GPH: 676.8

CertNo: US7534

BOAT
ClassJ-88DesignerJohnstoneBuilderJ BoatsAge date01/2014Series date08/2013Offset fileJ88.offData fileUSA40NS
HULL
Length Overall8.960 mMaximum Beam2.854 mDraft1.972 mDisplacement2,509 kgDLR4.0988IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.292%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.360m
CREW
Maximum weight502 kgMinimum weight377 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.6027.27Headsail Luffed21.3721.37Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail7.19Storm Jib6.93Heavy Weather Jib18.70
SAIL LIMITS
Headsails5  Spinnakers0 * No 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  04560002BCIIssued on 23/01/2023Valid until 20/03/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

HIWASSEE

USA 40

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 VMG1074.1878.1772.1737.6726.2721.3708.9
52°703.5588.4541.3526.1520.4517.5508.6
60°666.1566.3529.0512.1504.5500.3490.9
75°642.0552.3519.5496.5479.0469.3464.2
90°653.9554.5518.6493.3467.4446.2423.0
110°738.6600.6535.8504.4474.5444.6391.1
120°787.9633.3551.2515.3486.3455.7395.6
135°905.4711.6600.9541.1510.2482.2424.6
150°1069.3824.4691.2600.9547.1517.9468.2
Run VMG1234.7952.0779.9666.9588.1540.2485.6
Selected Courses
Windward / Leeward1154.4915.0776.0702.3657.1630.7597.3
All purpose876.4708.4621.1575.7547.2527.8496.7
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward739.50.8114
All purpose598.61.0023
 
Custom scoring options for Australia
Scoring OptionTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Custom scoring options for Austria
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance656.20.9143
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1162.4861.0700.7614.9568.9534.1472.5
Custom scoring options for Brazil
Scoring OptionTime On Time
Upwind "bolina"0.7476
Downwind "popa"0.8004
70% up, 30% down "Ilhabela"0.7627
30% up, 70% down "Ilhabela-inverso"0.7838
Custom scoring options for Bulgaria
Scoring OptionTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Predominantly Upwind634.70.9453
Predominantly Downwind627.70.9559
Custom scoring options for Canada
Scoring OptionTime On DistanceTime On Time
Triple Number All Purpose Low792.40.7572
Triple Number All Purpose Medium594.81.0088
Triple Number All Purpose High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Predominantly Upwind634.70.9453
Predominantly Downwind627.70.9559
Predominantly Upwind Low849.30.7065
Predominantly Upwind Medium641.50.9353
Predominantly Upwind High601.50.9975
Predominantly Downwind Low914.50.6561
Predominantly Downwind Medium632.40.9488
Predominantly Downwind High503.71.1912
Chicago-Mac Upwind0.9305
Chicago-Mac All Purpose0.9328
Chicago-Mac Downwind0.9366
Bayview-Mac Cove Island0.8664
Bayview-Mac Shore0.8854
Victoria-Maui1.0029
Custom scoring options for Cyprus
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance656.20.9143
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1162.4861.0700.7614.9568.9534.1472.5
Custom scoring options for Denmark
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance656.20.9143
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1162.4861.0700.7614.9568.9534.1472.5
Custom scoring options for Spain
Scoring OptionTime On Distance
Coastal/Long Distance656.2
Triple Number Coastal/Long Distance Low792.4
Triple Number Coastal/Long Distance Medium594.8
Triple Number Coastal/Long Distance High521.0
Triple Number Windward/Leeward Low1034.7
Triple Number Windward/Leeward Medium733.3
Triple Number Windward/Leeward High624.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1162.4861.0700.7614.9568.9534.1472.5
Custom scoring options for Estonia
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance656.20.9143
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1162.4861.0700.7614.9568.9534.1472.5
Custom scoring options for Finland
Scoring OptionTime On DistanceTime On Time
FinRating (Coastal/Long Distance)656.20.9143
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1162.4861.0700.7614.9568.9534.1472.5
Custom scoring options for France
Scoring OptionTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Custom scoring options for Germany
Scoring OptionTime On Time
Triple Number Coastal/Long Distance Low0.7572
Triple Number Coastal/Long Distance Medium1.0088
Triple Number Coastal/Long Distance High1.1516
Triple Number Windward/Leeward Low0.5799
Triple Number Windward/Leeward Medium0.8182
Triple Number Windward/Leeward High0.9603
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1162.4861.0700.7614.9568.9534.1472.5
Custom scoring options for Greece
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance656.20.9143
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1162.4861.0700.7614.9568.9534.1472.5
Custom scoring options for Hungary
Scoring OptionTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Custom scoring options for Israel
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance656.20.9143
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1162.4861.0700.7614.9568.9534.1472.5
Custom scoring options for Japan
Scoring OptionTime On DistanceTime On Time
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1162.4861.0700.7614.9568.9534.1472.5
Custom scoring options for Korea
Scoring OptionTime On Distance
Triple Number Coastal/Long Distance Low792.4
Triple Number Coastal/Long Distance Medium594.8
Triple Number Coastal/Long Distance High521.0
Triple Number Windward/Leeward Low1034.7
Triple Number Windward/Leeward Medium733.3
Triple Number Windward/Leeward High624.8
Predominantly Upwind634.7
Predominantly Downwind627.7
Predominantly Reaching589.4
Custom scoring options for Lithuania
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance656.20.9143
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1162.4861.0700.7614.9568.9534.1472.5
Custom scoring options for Netherlands
Scoring OptionTime On Time
Triple Number Coastal/Long Distance Low0.7572
Triple Number Coastal/Long Distance Medium1.0088
Triple Number Coastal/Long Distance High1.1516
Triple Number Windward/Leeward Low0.5799
Triple Number Windward/Leeward Medium0.8182
Triple Number Windward/Leeward High0.9603
Coastal/Long Distance0.9143
Predominantly Upwind0.9453
Predominantly Downwind0.9559
Custom scoring options for Norway
Scoring OptionTime On Time
Distanseseilas (NOR-rating ett tall)0.9143
Tretall Distanseseilas Lite vind0.7572
Tretall Distanseseilas Mellomvind1.0088
Tretall Distanseseilas Mye vind1.1516
Tretall Pølsebane Lite vind0.5799
Tretall Pølsebane Mellomvind0.8182
Tretall Pølsebane Mye vind0.9603
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1162.4861.0700.7614.9568.9534.1472.5
Custom scoring options for Portugal
Scoring OptionTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Coastal/Long Distance656.20.9143
Custom scoring options for Russia
Scoring OptionTime On DistanceTime On Time
Predominantly Upwind634.70.9453
Predominantly Downwind627.70.9559
Custom scoring options for South Africa
Scoring OptionTime On DistanceTime On Time
Cape Doctor Inshore607.30.9880
Cape Doctor Coastal506.11.1856
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Custom scoring options for Slovenia
Scoring OptionTime On Time
Triple Number Coastal/Long Distance Low0.7572
Triple Number Coastal/Long Distance Medium1.0088
Triple Number Coastal/Long Distance High1.1516
Triple Number Windward/Leeward Low0.5799
Triple Number Windward/Leeward Medium0.8182
Triple Number Windward/Leeward High0.9603
Custom scoring options for Switzerland
Scoring OptionTime On Time
Triple Number Coastal/Long Distance Low0.7572
Triple Number Coastal/Long Distance Medium1.0088
Triple Number Coastal/Long Distance High1.1516
Triple Number Windward/Leeward Low0.5799
Triple Number Windward/Leeward Medium0.8182
Triple Number Windward/Leeward High0.9603
Custom scoring options for Sweden
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance656.20.9143
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Predominantly Upwind634.70.9453
Predominantly Downwind627.70.9559
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1162.4861.0700.7614.9568.9534.1472.5
Custom scoring options for Ukraine
Scoring OptionTime On DistanceTime On Time
Coastal/Long Distance656.20.9143
Triple Number Coastal/Long Distance Low792.40.7572
Triple Number Coastal/Long Distance Medium594.81.0088
Triple Number Coastal/Long Distance High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1162.4861.0700.7614.9568.9534.1472.5
Custom scoring options for United States of America
Scoring OptionTime On DistanceTime On Time
Triple Number All Purpose Low792.40.7572
Triple Number All Purpose Medium594.81.0088
Triple Number All Purpose High521.01.1516
Triple Number Windward/Leeward Low1034.70.5799
Triple Number Windward/Leeward Medium733.30.8182
Triple Number Windward/Leeward High624.80.9603
Predominantly Upwind634.70.9453
Predominantly Downwind627.70.9559
Predominantly Upwind Low849.30.7065
Predominantly Upwind Medium641.50.9353
Predominantly Upwind High601.50.9975
Predominantly Downwind Low914.50.6561
Predominantly Downwind Medium632.40.9488
Predominantly Downwind High503.71.1912
Chicago-Mac Upwind0.9305
Chicago-Mac All Purpose0.9328
Chicago-Mac Downwind0.9366
Bayview-Mac Cove Island0.8664
Bayview-Mac Shore0.8854
Harvest Moon Regatta526.21.1403
Victoria-Maui1.0029
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1136.00.5282
5-Band Low / Medium936.30.6408
5-Band Medium718.60.8349
5-Band Medium / High635.50.9441
5-Band High603.00.9949
ORC Ref  04560002BCIIssued on 23/01/2023Valid until 20/03/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

HIWASSEE

USA 40

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-88Measurement03/08/2021HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.960Max. Beam2.854Draft1.972Displacement2,509Wetted area16.62IMS L8.635LSM08.489Acc. length8.960Sink (kg/mm) 12.73
VCGD-0.221VCGM-0.142RM Rated (kg·m) 52.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.360PBW0.113PIPA0.0039
EDL1.805ST10.065ST20.180
ST30.180ST40.110ST50.375
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.225IG11.648ISP12.695MDT10.116MDL10.153MDT20.080MDL20.118TL0.940MW0.133GO0.168
E3.660J3.440BAS1.290FSD0.027SFJ0.210SPLWPLTPS5.520BD0.105MWT78.00MCG4.503
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date03/08/2021MeasurerComment
SFFP0.759FFMFF0.997LCFcl4.918SG1.0070
SAFP8.905FAMFA0.747LCFsh5.123HBI0.855
W156.9W256.9W356.9W456.9LCFD4.430
PD1301.6PD2302.3PD3301.6PD4303.6
WD3.538PLM9000.00GSA1.0RSA1.0RM52.4
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Fuel PVC centerline0.90003826.640.00Total deductible26.640.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Battery2x 12V AGM house & engine, stbd centerline405.980.001EngineVolvo D1-13aAnchor00.00Total deductible0
ORC Ref  04560002BCIIssued on 23/01/2023Valid until 20/03/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2022

Boat

HIWASSEE

USA 40

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.451.051.682.583.1726.6012/04/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentAP Jib0.070.480.941.872.773.6011.58YesNo 21.3712/04/2021
ORC Ref  04560002BCIIssued on 23/01/2023Valid until 20/03/2023
VPP ver: 2022 1.04 | © ORC | www.orc.org