Club Certificate2025
FUTURAITA-1537J80
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 Angles43.0°43.0°40.9°38.3°37.1°36.7°36.6°37.0°38.9°
Beat VMG2.363.263.964.444.654.734.774.794.66
52°3.684.945.806.246.436.526.586.646.61
60°3.925.195.996.386.606.716.796.886.89
75°4.075.336.106.506.807.017.147.337.41
90°4.185.516.316.606.867.197.457.858.10
110°4.315.666.507.017.377.698.008.669.39
120°4.175.546.447.037.558.068.549.6210.91
135°3.635.016.066.717.297.948.7511.5013.31
150°3.004.255.326.126.707.197.7010.1813.60
Run VMG2.603.684.615.315.846.246.678.8111.77
Gybe Angles144.1°144.1°148.6°151.7°153.6°152.5°148.7°141.1°146.6°
APH ToD:589.7CDL: 7.340APH ToT: 1.0174CertNo:25/1
BOAT
ClassJ-80DesignerJohnstoneBuilderJ-CompositeAge date01/2010Series date01/1995Offset fileJ80.OD.offData fileI1537J80
HULL
Length Overall8.032 mMaximum Beam2.488 mDraft1.497 mDisplacement1,437 kgDLR4.5634IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight400 kg(declared)Minimum weight270 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.9121.53Headsail Luffed13.9813.98Headsail FlyingSymmetricAsymmetric64.9964.99 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail6.10Storm Jib4.58Heavy Weather Jib12.35
SAIL LIMITS
Headsails5
✱ One set on the forestay
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.
Club Certificate2025
FUTURAITA-1537J80
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 VMG1522.61105.3909.5809.9774.7761.2754.2751.3772.9
52°978.1728.5620.5576.7559.6552.1547.2541.8544.7
60°917.9694.1601.3564.3545.5536.4530.3523.0522.8
75°884.8675.1590.2553.6529.2513.4504.0491.2485.7
90°861.7653.6570.7545.3524.5500.8482.9458.6444.4
110°835.1636.1553.7513.7488.2468.3449.9415.9383.5
120°862.6650.0558.7512.1477.0446.4421.6374.1329.9
135°992.0718.8594.3536.6493.6453.2411.3313.2270.4
150°1200.7846.6676.6587.8537.2500.8467.3353.8264.8
Run VMG1386.5977.6781.3677.8616.8577.1539.6408.5305.7
Selected Courses
Windward / Leeward1454.01041.4845.4743.9695.7669.1646.9579.9539.3
All purpose1099.9806.1672.6608.5574.6552.0532.9488.0461.9
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward721.60.8315
All purpose589.71.0174
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance639.30.9386
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.21035.1796.7677.2611.3572.2537.7467.4436.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7160
Downwind "popa"0.9173
70% up, 30% down "Ilhabela"0.7664
30% up, 70% down "Ilhabela-inverso"0.8459
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Predominantly Upwind645.10.9301
Predominantly Downwind588.21.0201
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low739.30.8115
Triple Number AP Medium588.51.0196
Triple Number AP High520.81.1520
Triple Number Windward/Leeward Low984.40.6095
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Single Number Predominant Upwind668.30.8978
Single Number Predominant Reaching581.21.0323
Single Number Predominant Downwind606.20.9898
Predominant Upwind - Low899.50.6670
Predominant Upwind - Low/Med699.30.8580
Predominant Upwind - Medium627.60.9561
Predominant Upwind - Med/High588.71.0193
Predominant Upwind - High564.11.0637
Predominant Downwind Low866.50.6924
Predominant Downwind Low/Med659.20.9102
Predominant Downwind Medium573.11.0469
Predominant Downwind Med/High502.21.1948
Predominant Downwind High431.31.3913
Predominant Reaching Low784.80.7646
Predominant Reaching Low/Med618.00.9709
Predominant Reaching Medium552.91.0851
Predominant Reaching Med/High500.51.1989
Predominant Reaching High456.61.3141
SA/DSPL Upwind27.37SA/DSPL Downwind67.39
Scoring OptionTODTOT
5-Band Windward/Leeward Low1095.70.5476
5-Band Windward/Leeward Low/Med816.40.7350
5-Band Windward/Leeward Medium707.60.8479
5-Band Windward/Leeward Med/High643.30.9326
5-Band Windward/Leeward High584.51.0266
Windward/Leeward 60-40 Low1108.70.5412
Windward/Leeward 60-40 Low/Med829.80.7231
Windward/Leeward 60-40 Medium723.60.8291
Windward/Leeward 60-40 Med/High666.00.9009
Windward/Leeward 60-40 High618.70.9698
5-Band AP Low806.80.7437
5-Band AP Low/Med655.20.9157
5-Band AP Medium581.11.0325
5-Band AP Med/High532.01.1278
5-Band AP High491.21.2214
5-Band SF Bay Tour - Low950.30.6314
5-Band SF Bay Tour - Low/Med782.90.7664
5-Band SF Bay Tour - Medium682.30.8794
5-Band SF Bay Tour - Med/High622.50.9638
5-Band SF Bay Tour - High571.31.0503
Chicago-Mac Upwind0.8729
Chicago-Mac All Purpose0.9131
Chicago-Mac Downwind0.9520
Bayview-Mac Cove Island0.6808
Bayview-Mac Shore0.6847
Harvest Moon Regatta506.71.1841
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance639.30.9386
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.21035.1796.7677.2611.3572.2537.7467.4436.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance639.30.9386
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.21035.1796.7677.2611.3572.2537.7467.4436.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance639.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.21035.1796.7677.2611.3572.2537.7467.4436.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating639.30.9386
FinRating, kevyt tuuli1073.40.9317
FinRating, kova tuuli492.41.0155
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9386
Triple Number Coastal/Long Distance Low0.8115
Triple Number Coastal/Long Distance Medium1.0197
Triple Number Coastal/Long Distance High1.1520
Triple Number Windward/Leeward Low0.6360
Triple Number Windward/Leeward Medium0.8361
Triple Number Windward/Leeward High0.9564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.21035.1796.7677.2611.3572.2537.7467.4436.4
For information
General Purpose Handicap (GPH)658.1
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance639.30.9386
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.21035.1796.7677.2611.3572.2537.7467.4436.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance639.30.9386
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.21035.1796.7677.2611.3572.2537.7467.4436.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance639.30.9386
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.21035.1796.7677.2611.3572.2537.7467.4436.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low739.4
Triple Number Coastal/Long Distance Medium588.4
Triple Number Coastal/Long Distance High520.8
Triple Number Windward/Leeward Low943.4
Triple Number Windward/Leeward Medium717.6
Triple Number Windward/Leeward High627.4
Predominantly Upwind645.1
Predominantly Downwind588.2
Predominantly Reaching569.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance639.30.9386
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.21035.1796.7677.2611.3572.2537.7467.4436.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8115
Triple Number Coastal/Long Distance Medium1.0197
Triple Number Coastal/Long Distance High1.1520
Triple Number Windward/Leeward Low0.6360
Triple Number Windward/Leeward Medium0.8361
Triple Number Windward/Leeward High0.9564
Coastal/Long Distance0.9386
Predominantly Upwind0.9301
Predominantly Downwind1.0201
For information
General Purpose Handicap (GPH)658.1
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0174
Distanseseilas Trippeltall svak vind0.8115
Distanseseilas Trippeltall mellomvind1.0197
Distanseseilas Trippeltall sterk vind1.1520
Pølsebane Trippeltall svak vind0.6360
Pølsebane Trippeltall mellomvind0.8361
Pølsebane Trippeltall sterk vind0.9564
Motvind Singeltall0.9301
Medvind Singeltall1.0201
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Coastal/Long Distance639.30.9386
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind645.10.9301
Predominantly Downwind588.21.0201
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore551.51.0880
Cape Doctor Coastal469.71.2774
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8115
Triple Number Coastal/Long Distance Medium1.0197
Triple Number Coastal/Long Distance High1.1520
Triple Number Windward/Leeward Low0.6360
Triple Number Windward/Leeward Medium0.8361
Triple Number Windward/Leeward High0.9564
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8115
Triple Number Coastal/Long Distance Medium1.0197
Triple Number Coastal/Long Distance High1.1520
Triple Number Windward/Leeward Low0.6360
Triple Number Windward/Leeward Medium0.8361
Triple Number Windward/Leeward High0.9564
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance639.30.9386
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Predominantly Upwind645.10.9301
Predominantly Downwind588.21.0201
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.21035.1796.7677.2611.3572.2537.7467.4436.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance639.30.9386
Triple Number Coastal/Long Distance Low739.40.8115
Triple Number Coastal/Long Distance Medium588.41.0197
Triple Number Coastal/Long Distance High520.81.1520
Triple Number Windward/Leeward Low943.40.6360
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1528.21035.1796.7677.2611.3572.2537.7467.4436.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low739.30.8115
Triple Number AP Medium588.51.0196
Triple Number AP High520.81.1520
Triple Number Windward/Leeward Low984.40.6095
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High627.40.9564
Single Number Predominant Upwind668.30.8978
Single Number Predominant Reaching581.21.0323
Single Number Predominant Downwind606.20.9898
Predominant Upwind - Low899.50.6670
Predominant Upwind - Low/Med699.30.8580
Predominant Upwind - Medium627.60.9561
Predominant Upwind - Med/High588.71.0193
Predominant Upwind - High564.11.0637
Predominant Downwind Low866.50.6924
Predominant Downwind Low/Med659.20.9102
Predominant Downwind Medium573.11.0469
Predominant Downwind Med/High502.21.1948
Predominant Downwind High431.31.3913
Predominant Reaching Low784.80.7646
Predominant Reaching Low/Med618.00.9709
Predominant Reaching Medium552.91.0851
Predominant Reaching Med/High500.51.1989
Predominant Reaching High456.61.3141
SA/DSPL Upwind27.37SA/DSPL Downwind67.39
Scoring OptionTODTOT
5-Band Windward/Leeward Low1095.70.5476
5-Band Windward/Leeward Low/Med816.40.7350
5-Band Windward/Leeward Medium707.60.8479
5-Band Windward/Leeward Med/High643.30.9326
5-Band Windward/Leeward High584.51.0266
Windward/Leeward 60-40 Low1108.70.5412
Windward/Leeward 60-40 Low/Med829.80.7231
Windward/Leeward 60-40 Medium723.60.8291
Windward/Leeward 60-40 Med/High666.00.9009
Windward/Leeward 60-40 High618.70.9698
5-Band AP Low806.80.7437
5-Band AP Low/Med655.20.9157
5-Band AP Medium581.11.0325
5-Band AP Med/High532.01.1278
5-Band AP High491.21.2214
5-Band SF Bay Tour - Low950.30.6314
5-Band SF Bay Tour - Low/Med782.90.7664
5-Band SF Bay Tour - Medium682.30.8794
5-Band SF Bay Tour - Med/High622.50.9638
5-Band SF Bay Tour - High571.31.0503
Chicago-Mac Upwind0.8729
Chicago-Mac All Purpose0.9131
Chicago-Mac Downwind0.9520
Bayview-Mac Cove Island0.6808
Bayview-Mac Shore0.6847
Harvest Moon Regatta506.71.1841
Club Certificate2025
FUTURAITA-1537J80
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-80Measurement02/09/2002HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.032Max. Beam2.488Draft1.497Displacement1,437Wetted area11.80IMS L7.250LSM06.802Acc. length8.032Sink (kg/mm) 9.00
VCGD-0.155VCGM-0.082RM Rated (kg·m) 27.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight397Declared crew weight400
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P9.144IG9.563ISP10.073MDT10.082MDL10.133MDT20.063MDL20.104TL0.380MW0.133GO0.133
E3.810J2.895BAS1.300FSD0.027SFJSPLWPLTPS4.800BD0.094MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.155Flotation Date06/03/2020
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
FUTURAITA-1537J80
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.160.791.452.483.2420.9124/03/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.081.482.959.30NoNo 13.9824/03/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA12.209.9011.056.987.3795%64.9924/03/2023