Double HandedClub Certificate2025
Donna Mia ALWAYSRSA-033
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
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 Angles43.1°43.1°40.8°39.3°38.5°38.6°39.0°40.3°44.0°
Beat VMG2.213.043.684.094.234.274.274.194.03
52°3.454.615.415.876.036.086.116.116.07
60°3.674.845.606.026.216.276.326.356.34
75°3.825.005.736.156.416.576.656.766.79
90°3.724.925.706.146.466.746.947.167.27
110°3.214.445.396.006.396.757.107.738.10
120°3.004.205.185.856.276.636.997.788.83
135°2.573.694.685.465.996.366.707.438.50
150°2.133.154.104.925.586.056.407.077.85
Run VMG1.842.723.564.325.005.596.036.687.33
Gybe Angles148.0°148.0°153.2°160.9°170.0°176.8°179.0°179.0°177.9°
APH ToD:670.7CDL: 6.539APH ToT: 0.8946CertNo:ZAD042
BOAT
ClassL 26DesignerLavranosBuilderTon CupAge date01/1985Series date01/1980Offset fileL26GHC.offData fileRSA033
HULL
Length Overall7.800 mMaximum Beam2.696 mDraft1.470 mDisplacement1,715 kgDLR5.4748IMS DivisionSportboatDynamic Allowance0.290%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail17.4417.77Headsail Luffed18.0718.07Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail5.21Storm Jib3.41Heavy Weather Jib9.19
SAIL LIMITS
Headsails5Spinnakers0
✱ 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.
Double HandedClub Certificate2025
Donna Mia ALWAYSRSA-033
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
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 VMG1628.21184.7978.9880.7851.9843.4842.9859.9892.7
52°1043.2780.4665.7613.7597.5591.8588.9588.8593.2
60°980.5743.1643.2597.6579.9573.7569.8566.8568.2
75°943.4719.7628.1585.8561.4548.0541.3532.7530.4
90°967.9731.4631.8586.1557.6534.5518.7502.8495.2
110°1120.5810.6667.6600.2563.4533.5507.1465.4444.5
120°1200.5857.4695.4615.1573.8542.9515.0462.4407.7
135°1401.4975.4768.7659.7600.9565.9537.0484.6423.4
150°1689.31144.4877.3731.8645.2594.8562.5509.4458.5
Run VMG1951.61321.41010.4833.7720.1644.5597.2539.2491.3
Selected Courses
Windward / Leeward1786.11253.0994.7857.2786.0743.9720.0699.5692.0
All purpose1335.1958.6780.9690.8645.5618.8601.4579.8566.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward825.10.7272
All purpose670.70.8946
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.00.8208
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1925.71259.9938.1775.9689.2642.8607.4548.7527.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6519
Downwind "popa"0.7412
70% up, 30% down "Ilhabela"0.6764
30% up, 70% down "Ilhabela-inverso"0.7120
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Predominantly Upwind716.70.8372
Predominantly Downwind692.50.8664
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low869.70.6899
Triple Number AP Medium665.30.9019
Triple Number AP High597.61.0040
Triple Number Windward/Leeward Low1176.70.5099
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Single Number Predominant Upwind745.90.8044
Single Number Predominant Reaching668.80.8971
Single Number Predominant Downwind728.00.8242
Predominant Upwind - Low1016.30.5904
Predominant Upwind - Low/Med778.20.7710
Predominant Upwind - Medium693.10.8657
Predominant Upwind - Med/High657.50.9125
Predominant Upwind - High648.60.9251
Predominant Downwind Low1102.90.5440
Predominant Downwind Low/Med795.90.7539
Predominant Downwind Medium665.30.9018
Predominant Downwind Med/High587.81.0207
Predominant Downwind High546.81.0972
Predominant Reaching Low938.20.6396
Predominant Reaching Low/Med711.70.8430
Predominant Reaching Medium622.20.9643
Predominant Reaching Med/High571.51.0498
Predominant Reaching High545.31.1003
SA/DSPL Upwind24.74SA/DSPL Downwind24.74
Scoring OptionTODTOT
5-Band Windward/Leeward Low1322.70.4536
5-Band Windward/Leeward Low/Med953.40.6293
5-Band Windward/Leeward Medium802.60.7476
5-Band Windward/Leeward Med/High726.20.8263
5-Band Windward/Leeward High701.80.8550
Windward/Leeward 60-40 Low1306.90.4591
Windward/Leeward 60-40 Low/Med953.90.6290
Windward/Leeward 60-40 Medium815.00.7362
Windward/Leeward 60-40 Med/High750.30.7997
Windward/Leeward 60-40 High734.00.8175
5-Band AP Low975.80.6149
5-Band AP Low/Med755.30.7944
5-Band AP Medium656.10.9145
5-Band AP Med/High604.40.9927
5-Band AP High581.11.0325
5-Band SF Bay Tour - Low1129.70.5311
5-Band SF Bay Tour - Low/Med910.00.6594
5-Band SF Bay Tour - Medium776.50.7727
5-Band SF Bay Tour - Med/High712.10.8426
5-Band SF Bay Tour - High690.30.8691
Chicago-Mac Upwind0.7826
Chicago-Mac All Purpose0.7917
Chicago-Mac Downwind0.7922
Bayview-Mac Cove Island0.5720
Bayview-Mac Shore0.5786
Harvest Moon Regatta579.41.0355
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.00.8208
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1925.71259.9938.1775.9689.2642.8607.4548.7527.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.00.8208
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1925.71259.9938.1775.9689.2642.8607.4548.7527.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance731.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1925.71259.9938.1775.9689.2642.8607.4548.7527.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating731.00.8208
FinRating, kevyt tuuli1303.30.7673
FinRating, kova tuuli582.90.8577
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8208
Triple Number Coastal/Long Distance Low0.6899
Triple Number Coastal/Long Distance Medium0.9020
Triple Number Coastal/Long Distance High1.0040
Triple Number Windward/Leeward Low0.5339
Triple Number Windward/Leeward Medium0.7348
Triple Number Windward/Leeward High0.8353
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1925.71259.9938.1775.9689.2642.8607.4548.7527.3
For information
General Purpose Handicap (GPH)754.3
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.00.8208
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1925.71259.9938.1775.9689.2642.8607.4548.7527.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.00.8208
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1925.71259.9938.1775.9689.2642.8607.4548.7527.3
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.00.8208
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1925.71259.9938.1775.9689.2642.8607.4548.7527.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low869.7
Triple Number Coastal/Long Distance Medium665.2
Triple Number Coastal/Long Distance High597.6
Triple Number Windward/Leeward Low1123.8
Triple Number Windward/Leeward Medium816.5
Triple Number Windward/Leeward High718.3
Predominantly Upwind716.7
Predominantly Downwind692.5
Predominantly Reaching657.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.00.8208
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1925.71259.9938.1775.9689.2642.8607.4548.7527.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6899
Triple Number Coastal/Long Distance Medium0.9020
Triple Number Coastal/Long Distance High1.0040
Triple Number Windward/Leeward Low0.5339
Triple Number Windward/Leeward Medium0.7348
Triple Number Windward/Leeward High0.8353
Coastal/Long Distance0.8208
Predominantly Upwind0.8372
Predominantly Downwind0.8664
For information
General Purpose Handicap (GPH)754.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8946
Distanseseilas Trippeltall svak vind0.6899
Distanseseilas Trippeltall mellomvind0.9020
Distanseseilas Trippeltall sterk vind1.0040
Pølsebane Trippeltall svak vind0.5339
Pølsebane Trippeltall mellomvind0.7348
Pølsebane Trippeltall sterk vind0.8353
Motvind Singeltall0.8372
Medvind Singeltall0.8664
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Coastal/Long Distance731.00.8208
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind716.70.8372
Predominantly Downwind692.50.8664
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore694.30.8642
Cape Doctor Coastal570.11.0524
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6899
Triple Number Coastal/Long Distance Medium0.9020
Triple Number Coastal/Long Distance High1.0040
Triple Number Windward/Leeward Low0.5339
Triple Number Windward/Leeward Medium0.7348
Triple Number Windward/Leeward High0.8353
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6899
Triple Number Coastal/Long Distance Medium0.9020
Triple Number Coastal/Long Distance High1.0040
Triple Number Windward/Leeward Low0.5339
Triple Number Windward/Leeward Medium0.7348
Triple Number Windward/Leeward High0.8353
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.00.8208
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Predominantly Upwind716.70.8372
Predominantly Downwind692.50.8664
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1925.71259.9938.1775.9689.2642.8607.4548.7527.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance731.00.8208
Triple Number Coastal/Long Distance Low869.70.6899
Triple Number Coastal/Long Distance Medium665.20.9020
Triple Number Coastal/Long Distance High597.61.0040
Triple Number Windward/Leeward Low1123.80.5339
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1925.71259.9938.1775.9689.2642.8607.4548.7527.3
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low869.70.6899
Triple Number AP Medium665.30.9019
Triple Number AP High597.61.0040
Triple Number Windward/Leeward Low1176.70.5099
Triple Number Windward/Leeward Medium816.50.7348
Triple Number Windward/Leeward High718.30.8353
Single Number Predominant Upwind745.90.8044
Single Number Predominant Reaching668.80.8971
Single Number Predominant Downwind728.00.8242
Predominant Upwind - Low1016.30.5904
Predominant Upwind - Low/Med778.20.7710
Predominant Upwind - Medium693.10.8657
Predominant Upwind - Med/High657.50.9125
Predominant Upwind - High648.60.9251
Predominant Downwind Low1102.90.5440
Predominant Downwind Low/Med795.90.7539
Predominant Downwind Medium665.30.9018
Predominant Downwind Med/High587.81.0207
Predominant Downwind High546.81.0972
Predominant Reaching Low938.20.6396
Predominant Reaching Low/Med711.70.8430
Predominant Reaching Medium622.20.9643
Predominant Reaching Med/High571.51.0498
Predominant Reaching High545.31.1003
SA/DSPL Upwind24.74SA/DSPL Downwind24.74
Scoring OptionTODTOT
5-Band Windward/Leeward Low1322.70.4536
5-Band Windward/Leeward Low/Med953.40.6293
5-Band Windward/Leeward Medium802.60.7476
5-Band Windward/Leeward Med/High726.20.8263
5-Band Windward/Leeward High701.80.8550
Windward/Leeward 60-40 Low1306.90.4591
Windward/Leeward 60-40 Low/Med953.90.6290
Windward/Leeward 60-40 Medium815.00.7362
Windward/Leeward 60-40 Med/High750.30.7997
Windward/Leeward 60-40 High734.00.8175
5-Band AP Low975.80.6149
5-Band AP Low/Med755.30.7944
5-Band AP Medium656.10.9145
5-Band AP Med/High604.40.9927
5-Band AP High581.11.0325
5-Band SF Bay Tour - Low1129.70.5311
5-Band SF Bay Tour - Low/Med910.00.6594
5-Band SF Bay Tour - Medium776.50.7727
5-Band SF Bay Tour - Med/High712.10.8426
5-Band SF Bay Tour - High690.30.8691
Chicago-Mac Upwind0.7826
Chicago-Mac All Purpose0.7917
Chicago-Mac Downwind0.7922
Bayview-Mac Cove Island0.5720
Bayview-Mac Shore0.5786
Harvest Moon Regatta579.41.0355
Double HandedClub Certificate2025
Donna Mia ALWAYSRSA-033
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassL 26Measurement21/05/2017HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.800Max. Beam2.696Draft1.470Displacement1,715Wetted area13.29IMS L6.933LSM06.791Acc. length7.800Sink (kg/mm) 10.34
VCGD0.208VCGM0.135RM Rated (kg·m) 37.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P9.150IG8.250ISP8.285MDT10.086MDL10.124MDT20.086MDL20.074TL1.630MW0.124GO0.124
E3.250J2.960BAS1.150FSD0.000SFJ0.000SPL3.040WPLTPSBD0.107MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered37.1Flotation Date21/05/2017MeasurerORC Clinic
BALLAST
TANKS
INVENTORY
IdDescriptionWeight SailingLCGVCGGAIdDescriptionWeight SailingLCGVCGGA1Tohatsu 3HP   
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1EngineTohatsu 3HPTotal deductible
Double HandedClub Certificate2025
Donna Mia ALWAYSRSA-033
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.170.761.261.982.6517.4420/05/2017
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.060.571.112.203.294.398.20NoNo 18.0720/05/2017