Club Certificate2025
HELISLTU 2520
Lithuanian Yachting Union
A.Goštauto g. 40 A
LT-03163, Vilnius
Lithuania
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 Angles42.7°42.7°39.8°38.4°38.6°38.8°39.0°40.4°43.5°
Beat VMG2.523.454.104.344.424.464.484.404.16
52°3.985.215.936.176.286.356.406.406.27
60°4.245.466.116.386.516.606.676.726.63
75°4.385.616.266.636.867.037.157.297.31
90°4.325.566.256.727.137.447.688.028.23
110°4.235.576.436.967.347.688.018.899.49
120°4.055.406.316.967.578.118.569.4310.07
135°3.424.805.896.547.197.998.9310.9712.52
150°2.784.005.085.976.617.217.939.9713.09
Run VMG2.413.464.405.225.876.416.958.6411.34
Gybe Angles139.1°139.1°148.5°155.0°162.8°165.3°162.8°144.3°148.7°
APH ToD:596.6CDL: 6.811APH ToT: 1.0057CertNo:LT2520
BOAT
ClassHelium 7.65DesignerFaurouxBuilderZurfluhAge date01/1995Series date01/1993Offset fileB33E.BOFData fileHelis LTU2520
HULL
Length Overall7.660 mMaximum Beam2.424 mDraft1.652 mDisplacement922 kgDLR3.6216IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight330 kg(declared)Minimum weight200 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.3520.88Headsail Luffed11.4311.43Headsail FlyingSymmetric40.0640.06Asymmetric
STORM SAIL AREAS (m²)
Trysail5.78Storm Jib3.86Heavy Weather Jib10.43
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.
ORC Ref  03590003V92Issued on 04/07/2025Valid until 31/12/2025
VPP ver: 2025 1.00 | © ORC | www.orc.org
Club Certificate2025
HELISLTU 2520
Lithuanian Yachting Union
A.Goštauto g. 40 A
LT-03163, Vilnius
Lithuania
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 VMG1430.21044.2877.2829.3814.4807.7804.0818.0864.9
52°905.2690.5606.6583.1573.2567.0562.8562.5574.3
60°848.6659.1588.9564.7553.4545.3539.9535.6543.3
75°822.1641.9574.8542.9524.4512.2503.2494.0492.7
90°833.9648.0575.8535.4505.1483.9468.6448.7437.4
110°850.2645.9560.0517.2490.7469.0449.5405.2379.5
120°887.8667.0570.6517.3475.5443.8420.6381.6357.5
135°1052.2749.7611.0550.6500.8450.7403.2328.1287.6
150°1295.5901.1708.0602.5545.0499.3454.0361.1275.0
Run VMG1494.21040.5817.6690.3613.5562.0518.1416.9317.6
Selected Courses
Windward / Leeward1461.81042.3847.4759.8713.9684.8661.0617.5591.2
All purpose1090.3801.4672.6615.8583.2559.5539.3506.2490.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward736.90.8142
All purpose596.61.0057
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance647.20.9270
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.51042.1800.1688.7622.9580.6543.1478.6458.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7006
Downwind "popa"0.9015
70% up, 30% down "Ilhabela"0.7508
30% up, 70% down "Ilhabela-inverso"0.8301
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Predominantly Upwind653.40.9182
Predominantly Downwind591.91.0137
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low737.00.8141
Triple Number AP Medium595.61.0073
Triple Number AP High531.91.1280
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Single Number Predominant Upwind676.00.8876
Single Number Predominant Reaching582.71.0297
Single Number Predominant Downwind613.90.9774
Predominant Upwind - Low873.80.6866
Predominant Upwind - Low/Med697.80.8599
Predominant Upwind - Medium639.90.9377
Predominant Upwind - Med/High607.10.9883
Predominant Upwind - High593.21.0115
Predominant Downwind Low889.20.6748
Predominant Downwind Low/Med671.00.8942
Predominant Downwind Medium576.51.0408
Predominant Downwind Med/High500.91.1978
Predominant Downwind High442.61.3555
Predominant Reaching Low784.40.7649
Predominant Reaching Low/Med620.90.9664
Predominant Reaching Medium553.41.0841
Predominant Reaching Med/High500.41.1991
Predominant Reaching High465.51.2889
SA/DSPL Upwind33.56SA/DSPL Downwind63.77
Scoring OptionTODTOT
5-Band Windward/Leeward Low1098.60.5462
5-Band Windward/Leeward Low/Med825.50.7268
5-Band Windward/Leeward Medium723.30.8295
5-Band Windward/Leeward Med/High662.10.9062
5-Band Windward/Leeward High620.50.9670
Windward/Leeward 60-40 Low1098.60.5461
Windward/Leeward 60-40 Low/Med835.50.7181
Windward/Leeward 60-40 Medium742.70.8079
Windward/Leeward 60-40 Med/High691.30.8679
Windward/Leeward 60-40 High661.10.9076
5-Band AP Low807.10.7434
5-Band AP Low/Med658.40.9114
5-Band AP Medium588.41.0197
5-Band AP Med/High540.81.1094
5-Band AP High509.21.1784
5-Band SF Bay Tour - Low946.10.6342
5-Band SF Bay Tour - Low/Med790.20.7593
5-Band SF Bay Tour - Medium699.40.8579
5-Band SF Bay Tour - Med/High643.50.9323
5-Band SF Bay Tour - High607.90.9871
Chicago-Mac Upwind0.8661
Chicago-Mac All Purpose0.9043
Chicago-Mac Downwind0.9385
Bayview-Mac Cove Island0.6775
Bayview-Mac Shore0.6830
Harvest Moon Regatta502.21.1948
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance647.20.9270
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.51042.1800.1688.7622.9580.6543.1478.6458.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance647.20.9270
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.51042.1800.1688.7622.9580.6543.1478.6458.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance647.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.51042.1800.1688.7622.9580.6543.1478.6458.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating647.20.9270
FinRating, kevyt tuuli1077.70.9279
FinRating, kova tuuli511.50.9775
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9270
Triple Number Coastal/Long Distance Low0.8141
Triple Number Coastal/Long Distance Medium1.0074
Triple Number Coastal/Long Distance High1.1280
Triple Number Windward/Leeward Low0.6350
Triple Number Windward/Leeward Medium0.8185
Triple Number Windward/Leeward High0.9222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.51042.1800.1688.7622.9580.6543.1478.6458.4
For information
General Purpose Handicap (GPH)663.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance647.20.9270
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.51042.1800.1688.7622.9580.6543.1478.6458.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance647.20.9270
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.51042.1800.1688.7622.9580.6543.1478.6458.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance647.20.9270
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.51042.1800.1688.7622.9580.6543.1478.6458.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low737.0
Triple Number Coastal/Long Distance Medium595.6
Triple Number Coastal/Long Distance High531.9
Triple Number Windward/Leeward Low944.9
Triple Number Windward/Leeward Medium733.0
Triple Number Windward/Leeward High650.6
Predominantly Upwind653.4
Predominantly Downwind591.9
Predominantly Reaching570.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance647.20.9270
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.51042.1800.1688.7622.9580.6543.1478.6458.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8141
Triple Number Coastal/Long Distance Medium1.0074
Triple Number Coastal/Long Distance High1.1280
Triple Number Windward/Leeward Low0.6350
Triple Number Windward/Leeward Medium0.8185
Triple Number Windward/Leeward High0.9222
Coastal/Long Distance0.9270
Predominantly Upwind0.9182
Predominantly Downwind1.0137
For information
General Purpose Handicap (GPH)663.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0057
Distanseseilas Trippeltall svak vind0.8141
Distanseseilas Trippeltall mellomvind1.0074
Distanseseilas Trippeltall sterk vind1.1280
Pølsebane Trippeltall svak vind0.6350
Pølsebane Trippeltall mellomvind0.8185
Pølsebane Trippeltall sterk vind0.9222
Motvind Singeltall0.9182
Medvind Singeltall1.0137
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Coastal/Long Distance647.20.9270
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind653.40.9182
Predominantly Downwind591.91.0137
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore599.11.0015
Cape Doctor Coastal495.11.2120
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8141
Triple Number Coastal/Long Distance Medium1.0074
Triple Number Coastal/Long Distance High1.1280
Triple Number Windward/Leeward Low0.6350
Triple Number Windward/Leeward Medium0.8185
Triple Number Windward/Leeward High0.9222
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8141
Triple Number Coastal/Long Distance Medium1.0074
Triple Number Coastal/Long Distance High1.1280
Triple Number Windward/Leeward Low0.6350
Triple Number Windward/Leeward Medium0.8185
Triple Number Windward/Leeward High0.9222
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance647.20.9270
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Predominantly Upwind653.40.9182
Predominantly Downwind591.91.0137
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.51042.1800.1688.7622.9580.6543.1478.6458.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance647.20.9270
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium595.61.0074
Triple Number Coastal/Long Distance High531.91.1280
Triple Number Windward/Leeward Low944.90.6350
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1551.51042.1800.1688.7622.9580.6543.1478.6458.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low737.00.8141
Triple Number AP Medium595.61.0073
Triple Number AP High531.91.1280
Triple Number Windward/Leeward Low987.80.6074
Triple Number Windward/Leeward Medium733.00.8185
Triple Number Windward/Leeward High650.60.9222
Single Number Predominant Upwind676.00.8876
Single Number Predominant Reaching582.71.0297
Single Number Predominant Downwind613.90.9774
Predominant Upwind - Low873.80.6866
Predominant Upwind - Low/Med697.80.8599
Predominant Upwind - Medium639.90.9377
Predominant Upwind - Med/High607.10.9883
Predominant Upwind - High593.21.0115
Predominant Downwind Low889.20.6748
Predominant Downwind Low/Med671.00.8942
Predominant Downwind Medium576.51.0408
Predominant Downwind Med/High500.91.1978
Predominant Downwind High442.61.3555
Predominant Reaching Low784.40.7649
Predominant Reaching Low/Med620.90.9664
Predominant Reaching Medium553.41.0841
Predominant Reaching Med/High500.41.1991
Predominant Reaching High465.51.2889
SA/DSPL Upwind33.56SA/DSPL Downwind63.77
Scoring OptionTODTOT
5-Band Windward/Leeward Low1098.60.5462
5-Band Windward/Leeward Low/Med825.50.7268
5-Band Windward/Leeward Medium723.30.8295
5-Band Windward/Leeward Med/High662.10.9062
5-Band Windward/Leeward High620.50.9670
Windward/Leeward 60-40 Low1098.60.5461
Windward/Leeward 60-40 Low/Med835.50.7181
Windward/Leeward 60-40 Medium742.70.8079
Windward/Leeward 60-40 Med/High691.30.8679
Windward/Leeward 60-40 High661.10.9076
5-Band AP Low807.10.7434
5-Band AP Low/Med658.40.9114
5-Band AP Medium588.41.0197
5-Band AP Med/High540.81.1094
5-Band AP High509.21.1784
5-Band SF Bay Tour - Low946.10.6342
5-Band SF Bay Tour - Low/Med790.20.7593
5-Band SF Bay Tour - Medium699.40.8579
5-Band SF Bay Tour - Med/High643.50.9323
5-Band SF Bay Tour - High607.90.9871
Chicago-Mac Upwind0.8661
Chicago-Mac All Purpose0.9043
Chicago-Mac Downwind0.9385
Bayview-Mac Cove Island0.6775
Bayview-Mac Shore0.6830
Harvest Moon Regatta502.21.1948
ORC Ref  03590003V92Issued on 04/07/2025Valid until 31/12/2025
VPP ver: 2025 1.00 | © ORC | www.orc.org
Club Certificate2025
HELISLTU 2520
Lithuanian Yachting Union
A.Goštauto g. 40 A
LT-03163, Vilnius
Lithuania
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHelium 7.65Measurement01/05/1998HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.660Max. Beam2.424Draft1.652Displacement922Wetted area9.66IMS L6.897LSM06.338Acc. length7.660Sink (kg/mm) 7.12
VCGD-0.083VCGM0.016RM Rated (kg·m) 15.4Limit of positive stability(°) N/AStability IndexN/ADefault crew weight359Declared crew weight330
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionFixedInner stayNone FittedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P9.650IG8.770ISP8.920MDT10.082MDL10.122MDT20.053MDL20.069TL2.365MW0.120GO0.125
E3.420J2.740BAS0.915FSD0.000SFJ0.055SPL3.180WPLTPSBD0.092MWT31.50MCG4.288
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.172Flotation Date01/05/2000
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03590003V92Issued on 04/07/2025Valid until 31/12/2025
VPP ver: 2025 1.00 | © ORC | www.orc.org
Club Certificate2025
HELISLTU 2520
Lithuanian Yachting Union
A.Goštauto g. 40 A
LT-03163, Vilnius
Lithuania
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.150.751.352.303.0020.35* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC2.440.00NoNo 11.43* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment28.748.748.745.505.5040.06
ORC Ref  03590003V92Issued on 04/07/2025Valid until 31/12/2025
VPP ver: 2025 1.00 | © ORC | www.orc.org