Club Certificate2025
AMERICA JANE IINED 2973
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.3°42.3°41.0°39.6°38.6°38.1°37.7°37.6°37.8°
Beat VMG2.523.414.064.554.844.985.075.125.13
52°3.865.135.986.516.816.967.047.107.13
60°4.075.366.196.676.957.127.207.287.34
75°4.185.496.316.797.087.287.437.577.69
90°4.065.376.236.797.097.337.537.838.01
110°3.915.336.366.967.337.597.808.088.31
120°3.775.176.236.907.307.637.928.418.75
135°3.374.695.776.607.107.477.808.469.19
150°2.834.045.096.006.697.147.488.118.80
Run VMG2.453.504.425.215.926.476.907.558.12
Gybe Angles146.9°146.9°151.4°152.8°159.2°165.3°171.4°177.7°177.2°
APH ToD:582.3CDL: 8.539APH ToT: 1.0303CertNo:
BOAT
Classone-off 1-tonDesignerS&SBuilderJachtw. HuismanAge date04/1973Series date01/1973Offset fileH2973E.OFFData fileNED2973
HULL
Length Overall11.645 mMaximum Beam3.556 mDraft1.950 mDisplacement6,678 kgDLR10.0868IMS DivisionPerformanceDynamic Allowance0.310%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.305m
CREW
Maximum weight590 kg(declared)Minimum weight460 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail29.4129.83Headsail Luffed48.6948.69Headsail FlyingSymmetric107.68107.68Asymmetric
STORM SAIL AREAS (m²)
Trysail8.32Storm Jib10.92Heavy Weather Jib29.48
SAIL LIMITS
Headsails5Spinnakers4
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.
Club Certificate2025
AMERICA JANE IINED 2973
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1427.11056.6886.6791.7743.9722.7710.3702.6701.9
52°933.6702.2602.0552.7528.8517.0511.4506.9504.8
60°884.9671.5581.9539.4517.9505.8499.7494.3490.6
75°860.4655.7570.9530.4508.5494.2484.5475.6468.2
90°887.2670.6577.5530.3507.5490.9477.9460.0449.5
110°919.7675.3565.7517.0491.4474.2461.8445.7433.1
120°953.8695.8577.8522.1492.9471.8454.7428.1411.6
135°1067.8767.2623.6545.6506.9482.0461.4425.5391.6
150°1270.3892.0706.6600.1537.7504.5481.5444.0408.9
Run VMG1469.71029.9815.1690.9608.5556.3521.6476.9443.3
Selected Courses
Windward / Leeward1446.51043.3850.8741.3676.2639.5616.0589.8572.6
All purpose1109.3812.8675.6602.1561.7538.6523.1503.7489.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward707.40.8482
All purpose582.31.0303
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.70.9498
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1530.31041.9802.8673.0597.5558.3529.0485.0470.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7481
Downwind "popa"0.8938
70% up, 30% down "Ilhabela"0.7865
30% up, 70% down "Ilhabela-inverso"0.8444
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Predominantly Upwind627.80.9558
Predominantly Downwind592.11.0133
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low744.20.8063
Triple Number AP Medium578.91.0364
Triple Number AP High519.71.1545
Triple Number Windward/Leeward Low986.20.6084
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Single Number Predominant Upwind650.50.9224
Single Number Predominant Reaching582.61.0298
Single Number Predominant Downwind617.10.9723
Predominant Upwind - Low884.90.6781
Predominant Upwind - Low/Med686.80.8736
Predominant Upwind - Medium607.70.9873
Predominant Upwind - Med/High567.91.0565
Predominant Upwind - High552.11.0868
Predominant Downwind Low896.40.6694
Predominant Downwind Low/Med669.10.8967
Predominant Downwind Medium570.91.0510
Predominant Downwind Med/High511.51.1730
Predominant Downwind High479.31.2517
Predominant Reaching Low800.10.7499
Predominant Reaching Low/Med618.70.9698
Predominant Reaching Medium545.51.0998
Predominant Reaching Med/High503.41.1918
Predominant Reaching High480.51.2488
SA/DSPL Upwind21.89SA/DSPL Downwind38.42
Scoring OptionTODTOT
5-Band Windward/Leeward Low1096.40.5472
5-Band Windward/Leeward Low/Med814.80.7364
5-Band Windward/Leeward Medium690.50.8690
5-Band Windward/Leeward Med/High620.60.9668
5-Band Windward/Leeward High591.31.0146
Windward/Leeward 60-40 Low1098.50.5462
Windward/Leeward 60-40 Low/Med823.30.7288
Windward/Leeward 60-40 Medium703.90.8524
Windward/Leeward 60-40 Med/High639.30.9386
Windward/Leeward 60-40 High613.80.9775
5-Band AP Low820.50.7313
5-Band AP Low/Med653.10.9188
5-Band AP Medium570.81.0512
5-Band AP Med/High525.71.1413
5-Band AP High504.61.1891
5-Band SF Bay Tour - Low951.10.6309
5-Band SF Bay Tour - Low/Med780.50.7687
5-Band SF Bay Tour - Medium668.40.8976
5-Band SF Bay Tour - Med/High607.60.9875
5-Band SF Bay Tour - High581.51.0319
Chicago-Mac Upwind0.8944
Chicago-Mac All Purpose0.9183
Chicago-Mac Downwind0.9377
Bayview-Mac Cove Island0.6808
Bayview-Mac Shore0.6856
Harvest Moon Regatta511.91.1720
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.70.9498
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1530.31041.9802.8673.0597.5558.3529.0485.0470.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.70.9498
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1530.31041.9802.8673.0597.5558.3529.0485.0470.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance631.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1530.31041.9802.8673.0597.5558.3529.0485.0470.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)631.70.9498
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1530.31041.9802.8673.0597.5558.3529.0485.0470.9
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9498
Triple Number Coastal/Long Distance Low0.8063
Triple Number Coastal/Long Distance Medium1.0365
Triple Number Coastal/Long Distance High1.1545
Triple Number Windward/Leeward Low0.6336
Triple Number Windward/Leeward Medium0.8531
Triple Number Windward/Leeward High0.9803
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1530.31041.9802.8673.0597.5558.3529.0485.0470.9
For information
General Purpose Handicap (GPH)652.5
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.70.9498
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1530.31041.9802.8673.0597.5558.3529.0485.0470.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.70.9498
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1530.31041.9802.8673.0597.5558.3529.0485.0470.9
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.70.9498
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1530.31041.9802.8673.0597.5558.3529.0485.0470.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low744.1
Triple Number Coastal/Long Distance Medium578.9
Triple Number Coastal/Long Distance High519.7
Triple Number Windward/Leeward Low947.0
Triple Number Windward/Leeward Medium703.3
Triple Number Windward/Leeward High612.1
Predominantly Upwind627.8
Predominantly Downwind592.1
Predominantly Reaching570.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.70.9498
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1530.31041.9802.8673.0597.5558.3529.0485.0470.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8063
Triple Number Coastal/Long Distance Medium1.0365
Triple Number Coastal/Long Distance High1.1545
Triple Number Windward/Leeward Low0.6336
Triple Number Windward/Leeward Medium0.8531
Triple Number Windward/Leeward High0.9803
Coastal/Long Distance0.9498
Predominantly Upwind0.9558
Predominantly Downwind1.0133
For information
General Purpose Handicap (GPH)652.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0303
Distanseseilas Trippeltall svak vind0.8063
Distanseseilas Trippeltall mellomvind1.0365
Distanseseilas Trippeltall sterk vind1.1545
Pølsebane Trippeltall svak vind0.6336
Pølsebane Trippeltall mellomvind0.8531
Pølsebane Trippeltall sterk vind0.9803
Motvind Singeltall0.9558
Medvind Singeltall1.0133
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Coastal/Long Distance631.70.9498
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind627.80.9558
Predominantly Downwind592.11.0133
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore577.81.0385
Cape Doctor Coastal493.71.2154
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8063
Triple Number Coastal/Long Distance Medium1.0365
Triple Number Coastal/Long Distance High1.1545
Triple Number Windward/Leeward Low0.6336
Triple Number Windward/Leeward Medium0.8531
Triple Number Windward/Leeward High0.9803
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8063
Triple Number Coastal/Long Distance Medium1.0365
Triple Number Coastal/Long Distance High1.1545
Triple Number Windward/Leeward Low0.6336
Triple Number Windward/Leeward Medium0.8531
Triple Number Windward/Leeward High0.9803
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.70.9498
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Predominantly Upwind627.80.9558
Predominantly Downwind592.11.0133
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1530.31041.9802.8673.0597.5558.3529.0485.0470.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance631.70.9498
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium578.91.0365
Triple Number Coastal/Long Distance High519.71.1545
Triple Number Windward/Leeward Low947.00.6336
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1530.31041.9802.8673.0597.5558.3529.0485.0470.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low744.20.8063
Triple Number AP Medium578.91.0364
Triple Number AP High519.71.1545
Triple Number Windward/Leeward Low986.20.6084
Triple Number Windward/Leeward Medium703.30.8531
Triple Number Windward/Leeward High612.10.9803
Single Number Predominant Upwind650.50.9224
Single Number Predominant Reaching582.61.0298
Single Number Predominant Downwind617.10.9723
Predominant Upwind - Low884.90.6781
Predominant Upwind - Low/Med686.80.8736
Predominant Upwind - Medium607.70.9873
Predominant Upwind - Med/High567.91.0565
Predominant Upwind - High552.11.0868
Predominant Downwind Low896.40.6694
Predominant Downwind Low/Med669.10.8967
Predominant Downwind Medium570.91.0510
Predominant Downwind Med/High511.51.1730
Predominant Downwind High479.31.2517
Predominant Reaching Low800.10.7499
Predominant Reaching Low/Med618.70.9698
Predominant Reaching Medium545.51.0998
Predominant Reaching Med/High503.41.1918
Predominant Reaching High480.51.2488
SA/DSPL Upwind21.89SA/DSPL Downwind38.42
Scoring OptionTODTOT
5-Band Windward/Leeward Low1096.40.5472
5-Band Windward/Leeward Low/Med814.80.7364
5-Band Windward/Leeward Medium690.50.8690
5-Band Windward/Leeward Med/High620.60.9668
5-Band Windward/Leeward High591.31.0146
Windward/Leeward 60-40 Low1098.50.5462
Windward/Leeward 60-40 Low/Med823.30.7288
Windward/Leeward 60-40 Medium703.90.8524
Windward/Leeward 60-40 Med/High639.30.9386
Windward/Leeward 60-40 High613.80.9775
5-Band AP Low820.50.7313
5-Band AP Low/Med653.10.9188
5-Band AP Medium570.81.0512
5-Band AP Med/High525.71.1413
5-Band AP High504.61.1891
5-Band SF Bay Tour - Low951.10.6309
5-Band SF Bay Tour - Low/Med780.50.7687
5-Band SF Bay Tour - Medium668.40.8976
5-Band SF Bay Tour - Med/High607.60.9875
5-Band SF Bay Tour - High581.51.0319
Chicago-Mac Upwind0.8944
Chicago-Mac All Purpose0.9183
Chicago-Mac Downwind0.9377
Bayview-Mac Cove Island0.6808
Bayview-Mac Shore0.6856
Harvest Moon Regatta511.91.1720
Club Certificate2025
AMERICA JANE IINED 2973
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
Classone-off 1-tonMeasurement15/04/1976HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.645Max. Beam3.556Draft1.950Displacement6,678Wetted area26.13IMS L9.019LSM08.715Acc. length11.557Sink (kg/mm) 17.91
VCGD-0.206VCGM-0.155RM Rated (kg·m) 144.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight566Declared crew weight590
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.305PBW0.078PIPA0.0027
PSD0.030PHD0.035PHL0.080
PSA10.0°ESL1.140
ST10.040ST20.115ST30.165
ST40.066ST50.130
RIG
Forestay tensionAftInner stayAdjustableMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays2CheckstaysSpreaders3Rotating mastNo
P13.131IG14.776ISP14.776MDT10.110MDL10.190MDT20.110MDL20.160TL2.080MW0.168GO0.168
E3.620J4.724BAS1.094FSD0.000SFJ0.000SPL4.765WPLTPSBD0.140MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered147.5Flotation Date01/01/2000
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
AMERICA JANE IINED 2973
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.140.761.392.343.3529.4126/11/2015
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.070.791.573.214.966.7314.80NoNo 48.6926/11/201530.060.731.442.984.636.3414.80NoNo 45.4526/11/201540.060.581.142.253.384.4614.75NoNo 33.2226/11/201550.060.410.811.662.593.5511.60NoNo 19.9426/11/2015
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment214.7314.7314.738.848.50107.6826/11/2015