Club Certificate2025
DHO DENIZ YILDIZI 3TUR 5422
Turkiye
Sailing
Federation
www.tyf.org.tr/
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 Angles43.4°43.4°41.4°39.6°38.7°38.6°38.8°40.4°43.8°
Beat VMG2.263.083.684.094.294.344.354.274.03
52°3.524.685.435.826.026.096.136.146.04
60°3.764.925.615.956.166.276.336.396.33
75°3.905.055.716.066.326.536.656.806.86
90°3.814.975.686.136.426.646.877.207.42
110°3.624.865.726.206.596.957.297.838.36
120°3.464.705.596.116.526.917.348.549.82
135°3.054.215.145.846.266.667.078.2911.35
150°2.483.584.575.375.946.326.697.539.60
Run VMG2.143.103.964.705.355.826.186.868.32
Gybe Angles148.0°148.0°152.3°157.7°164.8°174.5°177.2°176.8°140.7°
APH ToD:651.6CDL: 6.407APH ToT: 0.9208CertNo:
BOAT
ClassJ-24DesignerJOHNSTONEBuilderJ-BOATSAge date01/2006Series date01/1977Offset fileJ24.OD.offData fileTUR 5422
HULL
Length Overall7.318 mMaximum Beam2.692 mDraft1.225 mDisplacement1,269 kgDLR5.6329IMS 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-0.20 m
SAIL AREAS (m²)
MeasuredRatedMainsail15.5415.90Headsail Luffed18.2618.26Headsail FlyingSymmetric34.5834.58Asymmetric
STORM SAIL AREAS (m²)
Trysail4.44Storm Jib3.37Heavy Weather Jib9.08
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
OUTBOARD ENGINE -- sails IRC ENDORSED 06Mar24 -- Rig&Flotation: OD file
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
DHO DENIZ YILDIZI 3TUR 5422
Turkiye
Sailing
Federation
www.tyf.org.tr/
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 VMG1591.71170.4977.6880.2839.3829.1827.4842.3892.6
52°1022.8769.8662.9618.7598.3590.8587.4586.3595.8
60°957.7732.2641.9605.0584.4574.1568.9563.6568.8
75°922.7712.3630.3593.9569.6551.6541.2529.1524.8
90°945.1724.4633.9587.5560.9542.4523.9500.0485.5
110°995.0740.0629.4580.8546.2517.9493.9460.0430.8
120°1041.8766.3643.9589.5552.5520.9490.7421.7366.6
135°1179.7854.3700.0616.6575.2540.8509.4434.0317.2
150°1451.21005.9788.3670.2606.5569.9538.1478.0374.8
Run VMG1679.71161.5908.3766.2673.2618.3582.4524.5432.8
Selected Courses
Windward / Leeward1633.01166.0943.0823.2756.3723.7704.9683.4662.7
All purpose1228.5899.5748.6671.9630.1606.4589.2562.9537.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward793.50.7561
All purpose651.60.9208
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.40.8494
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.71165.5889.8749.3670.4629.4594.9530.8500.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6597
Downwind "popa"0.8024
70% up, 30% down "Ilhabela"0.6969
30% up, 70% down "Ilhabela-inverso"0.7535
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Predominantly Upwind704.10.8521
Predominantly Downwind660.70.9081
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low824.10.7281
Triple Number AP Medium648.00.9259
Triple Number AP High583.61.0281
Triple Number Windward/Leeward Low1100.60.5452
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Single Number Predominant Upwind730.50.8214
Single Number Predominant Reaching647.20.9271
Single Number Predominant Downwind686.90.8736
Predominant Upwind - Low977.40.6139
Predominant Upwind - Low/Med762.70.7867
Predominant Upwind - Medium683.30.8781
Predominant Upwind - Med/High647.80.9262
Predominant Upwind - High635.20.9446
Predominant Downwind Low998.30.6010
Predominant Downwind Low/Med745.90.8044
Predominant Downwind Medium638.60.9396
Predominant Downwind Med/High570.31.0520
Predominant Downwind High518.91.1563
Predominant Reaching Low880.40.6815
Predominant Reaching Low/Med687.20.8731
Predominant Reaching Medium610.10.9835
Predominant Reaching Med/High561.41.0688
Predominant Reaching High525.41.1420
SA/DSPL Upwind28.82SA/DSPL Downwind42.72
Scoring OptionTODTOT
5-Band Windward/Leeward Low1227.60.4887
5-Band Windward/Leeward Low/Med906.00.6622
5-Band Windward/Leeward Medium773.30.7759
5-Band Windward/Leeward Med/High708.80.8466
5-Band Windward/Leeward High683.50.8778
Windward/Leeward 60-40 Low1227.60.4887
Windward/Leeward 60-40 Low/Med915.10.6557
Windward/Leeward 60-40 Medium789.60.7599
Windward/Leeward 60-40 Med/High733.30.8183
Windward/Leeward 60-40 High716.50.8374
5-Band AP Low907.00.6615
5-Band AP Low/Med726.30.8261
5-Band AP Medium639.50.9382
5-Band AP Med/High591.11.0151
5-Band AP High563.01.0657
5-Band SF Bay Tour - Low1059.40.5663
5-Band SF Bay Tour - Low/Med868.70.6907
5-Band SF Bay Tour - Medium750.50.7994
5-Band SF Bay Tour - Med/High693.20.8655
5-Band SF Bay Tour - High667.90.8984
Chicago-Mac Upwind0.7992
Chicago-Mac All Purpose0.8231
Chicago-Mac Downwind0.8418
Bayview-Mac Cove Island0.6104
Bayview-Mac Shore0.6155
Harvest Moon Regatta565.41.0613
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.40.8494
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.71165.5889.8749.3670.4629.4594.9530.8500.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.40.8494
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.71165.5889.8749.3670.4629.4594.9530.8500.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance706.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.71165.5889.8749.3670.4629.4594.9530.8500.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)706.40.8494
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.71165.5889.8749.3670.4629.4594.9530.8500.9
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8494
Triple Number Coastal/Long Distance Low0.7281
Triple Number Coastal/Long Distance Medium0.9260
Triple Number Coastal/Long Distance High1.0281
Triple Number Windward/Leeward Low0.5690
Triple Number Windward/Leeward Medium0.7634
Triple Number Windward/Leeward High0.8553
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.71165.5889.8749.3670.4629.4594.9530.8500.9
For information
General Purpose Handicap (GPH)728.3
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.40.8494
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.71165.5889.8749.3670.4629.4594.9530.8500.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.40.8494
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.71165.5889.8749.3670.4629.4594.9530.8500.9
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.40.8494
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.71165.5889.8749.3670.4629.4594.9530.8500.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low824.1
Triple Number Coastal/Long Distance Medium647.9
Triple Number Coastal/Long Distance High583.6
Triple Number Windward/Leeward Low1054.5
Triple Number Windward/Leeward Medium786.0
Triple Number Windward/Leeward High701.5
Predominantly Upwind704.1
Predominantly Downwind660.7
Predominantly Reaching636.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.40.8494
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.71165.5889.8749.3670.4629.4594.9530.8500.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7281
Triple Number Coastal/Long Distance Medium0.9260
Triple Number Coastal/Long Distance High1.0281
Triple Number Windward/Leeward Low0.5690
Triple Number Windward/Leeward Medium0.7634
Triple Number Windward/Leeward High0.8553
Coastal/Long Distance0.8494
Predominantly Upwind0.8521
Predominantly Downwind0.9081
For information
General Purpose Handicap (GPH)728.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9208
Distanseseilas Trippeltall svak vind0.7281
Distanseseilas Trippeltall mellomvind0.9260
Distanseseilas Trippeltall sterk vind1.0281
Pølsebane Trippeltall svak vind0.5690
Pølsebane Trippeltall mellomvind0.7634
Pølsebane Trippeltall sterk vind0.8553
Motvind Singeltall0.8521
Medvind Singeltall0.9081
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Coastal/Long Distance706.40.8494
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind704.10.8521
Predominantly Downwind660.70.9081
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore668.90.8970
Cape Doctor Coastal544.91.1011
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7281
Triple Number Coastal/Long Distance Medium0.9260
Triple Number Coastal/Long Distance High1.0281
Triple Number Windward/Leeward Low0.5690
Triple Number Windward/Leeward Medium0.7634
Triple Number Windward/Leeward High0.8553
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7281
Triple Number Coastal/Long Distance Medium0.9260
Triple Number Coastal/Long Distance High1.0281
Triple Number Windward/Leeward Low0.5690
Triple Number Windward/Leeward Medium0.7634
Triple Number Windward/Leeward High0.8553
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.40.8494
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Predominantly Upwind704.10.8521
Predominantly Downwind660.70.9081
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.71165.5889.8749.3670.4629.4594.9530.8500.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance706.40.8494
Triple Number Coastal/Long Distance Low824.10.7281
Triple Number Coastal/Long Distance Medium647.90.9260
Triple Number Coastal/Long Distance High583.61.0281
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1734.71165.5889.8749.3670.4629.4594.9530.8500.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low824.10.7281
Triple Number AP Medium648.00.9259
Triple Number AP High583.61.0281
Triple Number Windward/Leeward Low1100.60.5452
Triple Number Windward/Leeward Medium786.00.7634
Triple Number Windward/Leeward High701.50.8553
Single Number Predominant Upwind730.50.8214
Single Number Predominant Reaching647.20.9271
Single Number Predominant Downwind686.90.8736
Predominant Upwind - Low977.40.6139
Predominant Upwind - Low/Med762.70.7867
Predominant Upwind - Medium683.30.8781
Predominant Upwind - Med/High647.80.9262
Predominant Upwind - High635.20.9446
Predominant Downwind Low998.30.6010
Predominant Downwind Low/Med745.90.8044
Predominant Downwind Medium638.60.9396
Predominant Downwind Med/High570.31.0520
Predominant Downwind High518.91.1563
Predominant Reaching Low880.40.6815
Predominant Reaching Low/Med687.20.8731
Predominant Reaching Medium610.10.9835
Predominant Reaching Med/High561.41.0688
Predominant Reaching High525.41.1420
SA/DSPL Upwind28.82SA/DSPL Downwind42.72
Scoring OptionTODTOT
5-Band Windward/Leeward Low1227.60.4887
5-Band Windward/Leeward Low/Med906.00.6622
5-Band Windward/Leeward Medium773.30.7759
5-Band Windward/Leeward Med/High708.80.8466
5-Band Windward/Leeward High683.50.8778
Windward/Leeward 60-40 Low1227.60.4887
Windward/Leeward 60-40 Low/Med915.10.6557
Windward/Leeward 60-40 Medium789.60.7599
Windward/Leeward 60-40 Med/High733.30.8183
Windward/Leeward 60-40 High716.50.8374
5-Band AP Low907.00.6615
5-Band AP Low/Med726.30.8261
5-Band AP Medium639.50.9382
5-Band AP Med/High591.11.0151
5-Band AP High563.01.0657
5-Band SF Bay Tour - Low1059.40.5663
5-Band SF Bay Tour - Low/Med868.70.6907
5-Band SF Bay Tour - Medium750.50.7994
5-Band SF Bay Tour - Med/High693.20.8655
5-Band SF Bay Tour - High667.90.8984
Chicago-Mac Upwind0.7992
Chicago-Mac All Purpose0.8231
Chicago-Mac Downwind0.8418
Bayview-Mac Cove Island0.6104
Bayview-Mac Shore0.6155
Harvest Moon Regatta565.41.0613
Club Certificate2025
DHO DENIZ YILDIZI 3TUR 5422
Turkiye
Sailing
Federation
www.tyf.org.tr/
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-24Measurement28/02/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.318Max. Beam2.692Draft1.225Displacement1,269Wetted area10.37IMS L6.484LSM06.085Acc. length7.318Sink (kg/mm) 8.53
VCGD0.049VCGM0.076RM Rated (kg·m) 27.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight339Declared crew weight330
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastNo
P8.538IG8.125ISP8.210MDT10.087MDL10.124MDT20.087MDL20.124TL0.000MW0.124GO0.150
E2.970J2.900BAS1.080FSDSFJSPL2.975WPLTPSBD0.085MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.049Flotation Date28/02/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
DHO DENIZ YILDIZI 3TUR 5422
Turkiye
Sailing
Federation
www.tyf.org.tr/
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.721.191.9815.5406/03/2024IRC ENDORSED 06Mar24
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.542.164.318.39NoNo 18.26IRC ENDORSED 06Mar24
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment08.078.078.075.224.8334.5806/03/2024IRC ENDORSED 06Mar24