Club 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 Angles43.6°43.6°41.7°40.1°38.2°37.5°37.4°38.2°40.8°
Beat VMG2.152.953.584.044.374.554.614.594.45
52°3.334.515.345.846.126.326.406.456.43
60°3.544.745.555.996.266.486.616.706.71
75°3.684.885.676.116.406.666.907.127.22
90°3.524.785.706.236.596.867.017.467.71
110°3.484.765.716.246.657.057.438.088.55
120°3.314.575.546.146.546.937.358.349.71
135°2.793.975.005.836.296.677.067.979.88
150°2.353.414.405.275.946.346.707.458.52
Run VMG2.032.963.824.585.305.846.236.907.61
Gybe Angles148.3°148.3°152.3°154.3°162.5°171.8°177.9°177.7°176.6°
APH ToD:648.1CDL: 6.836APH ToT: 0.9258CertNo:ZAC042
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 Allowance0.280%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight420 kg(declared)Minimum weight290 kg ✱ when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail17.4417.77Headsail Luffed18.0718.07Headsail FlyingSymmetric36.7136.71Asymmetric
STORM SAIL AREAS (m²)
Trysail5.21Storm Jib3.41Heavy Weather Jib9.19
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
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 VMG1677.21219.01005.6892.0822.9790.4780.8783.6809.9
52°1079.8798.6673.7616.9587.8569.7562.4557.9559.9
60°1015.7759.1648.4600.6574.9555.6544.9537.2536.4
75°979.3737.5634.9589.1562.4540.2522.1505.9498.7
90°1024.2752.6631.3577.5546.1524.5513.6482.8467.0
110°1034.2755.6630.7576.5541.4510.9484.3445.5421.3
120°1088.3787.5649.5586.5550.6519.1490.0431.8370.7
135°1290.4906.9719.3617.7572.6539.8510.1451.8364.4
150°1533.41054.3817.9683.5606.6567.8537.1483.1422.4
Run VMG1777.51217.4942.5786.0679.8616.8577.7521.5473.1
Selected Courses
Windward / Leeward1724.91218.2974.0839.0751.4703.6679.2652.6641.5
All purpose1303.1937.0764.8675.9623.1591.4571.8543.8522.9
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward792.80.7568
All purpose648.10.9258
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance705.40.8506
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.41218.1916.6758.7663.3613.5578.5517.6490.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6673
Downwind "popa"0.7863
70% up, 30% down "Ilhabela"0.6990
30% up, 70% down "Ilhabela-inverso"0.7463
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Predominantly Upwind698.90.8585
Predominantly Downwind664.10.9035
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low850.90.7051
Triple Number AP Medium644.70.9307
Triple Number AP High566.21.0597
Triple Number Windward/Leeward Low1145.80.5237
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Single Number Predominant Upwind727.80.8244
Single Number Predominant Reaching648.90.9247
Single Number Predominant Downwind695.20.8630
Predominant Upwind - Low1021.20.5875
Predominant Upwind - Low/Med774.20.7750
Predominant Upwind - Medium674.00.8902
Predominant Upwind - Med/High623.50.9623
Predominant Upwind - High605.90.9903
Predominant Downwind Low1050.50.5712
Predominant Downwind Low/Med761.70.7877
Predominant Downwind Medium637.30.9414
Predominant Downwind Med/High562.21.0672
Predominant Downwind High516.51.1616
Predominant Reaching Low924.20.6492
Predominant Reaching Low/Med695.20.8631
Predominant Reaching Medium602.90.9952
Predominant Reaching Med/High549.11.0927
Predominant Reaching High515.01.1650
SA/DSPL Upwind24.74SA/DSPL Downwind37.72
Scoring OptionTODTOT
5-Band Windward/Leeward Low1284.50.4671
5-Band Windward/Leeward Low/Med929.50.6455
5-Band Windward/Leeward Medium770.60.7786
5-Band Windward/Leeward Med/High684.80.8761
5-Band Windward/Leeward High655.30.9157
Windward/Leeward 60-40 Low1283.60.4674
Windward/Leeward 60-40 Low/Med937.60.6399
Windward/Leeward 60-40 Medium784.70.7647
Windward/Leeward 60-40 Med/High705.10.8509
Windward/Leeward 60-40 High681.70.8801
5-Band AP Low945.90.6343
5-Band AP Low/Med737.90.8131
5-Band AP Medium634.10.9462
5-Band AP Med/High574.71.0441
5-Band AP High545.01.1008
5-Band SF Bay Tour - Low1104.10.5434
5-Band SF Bay Tour - Low/Med889.30.6747
5-Band SF Bay Tour - Medium746.20.8041
5-Band SF Bay Tour - Med/High670.00.8955
5-Band SF Bay Tour - High641.20.9357
Chicago-Mac Upwind0.7966
Chicago-Mac All Purpose0.8160
Chicago-Mac Downwind0.8288
Bayview-Mac Cove Island0.5880
Bayview-Mac Shore0.5929
Harvest Moon Regatta561.11.0694
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance705.40.8506
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.41218.1916.6758.7663.3613.5578.5517.6490.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance705.40.8506
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.41218.1916.6758.7663.3613.5578.5517.6490.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance705.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.41218.1916.6758.7663.3613.5578.5517.6490.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating705.40.8506
FinRating, kevyt tuuli1263.20.7916
FinRating, kova tuuli546.50.9149
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8506
Triple Number Coastal/Long Distance Low0.7051
Triple Number Coastal/Long Distance Medium0.9308
Triple Number Coastal/Long Distance High1.0597
Triple Number Windward/Leeward Low0.5474
Triple Number Windward/Leeward Medium0.7622
Triple Number Windward/Leeward High0.8885
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.41218.1916.6758.7663.3613.5578.5517.6490.7
For information
General Purpose Handicap (GPH)731.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance705.40.8506
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.41218.1916.6758.7663.3613.5578.5517.6490.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance705.40.8506
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.41218.1916.6758.7663.3613.5578.5517.6490.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance705.40.8506
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.41218.1916.6758.7663.3613.5578.5517.6490.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low850.9
Triple Number Coastal/Long Distance Medium644.6
Triple Number Coastal/Long Distance High566.2
Triple Number Windward/Leeward Low1096.1
Triple Number Windward/Leeward Medium787.2
Triple Number Windward/Leeward High675.3
Predominantly Upwind698.9
Predominantly Downwind664.1
Predominantly Reaching635.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance705.40.8506
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.41218.1916.6758.7663.3613.5578.5517.6490.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7051
Triple Number Coastal/Long Distance Medium0.9308
Triple Number Coastal/Long Distance High1.0597
Triple Number Windward/Leeward Low0.5474
Triple Number Windward/Leeward Medium0.7622
Triple Number Windward/Leeward High0.8885
Coastal/Long Distance0.8506
Predominantly Upwind0.8585
Predominantly Downwind0.9035
For information
General Purpose Handicap (GPH)731.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9258
Distanseseilas Trippeltall svak vind0.7051
Distanseseilas Trippeltall mellomvind0.9308
Distanseseilas Trippeltall sterk vind1.0597
Pølsebane Trippeltall svak vind0.5474
Pølsebane Trippeltall mellomvind0.7622
Pølsebane Trippeltall sterk vind0.8885
Motvind Singeltall0.8585
Medvind Singeltall0.9035
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Coastal/Long Distance705.40.8506
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind698.90.8585
Predominantly Downwind664.10.9035
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore644.80.9305
Cape Doctor Coastal529.21.1338
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7051
Triple Number Coastal/Long Distance Medium0.9308
Triple Number Coastal/Long Distance High1.0597
Triple Number Windward/Leeward Low0.5474
Triple Number Windward/Leeward Medium0.7622
Triple Number Windward/Leeward High0.8885
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7051
Triple Number Coastal/Long Distance Medium0.9308
Triple Number Coastal/Long Distance High1.0597
Triple Number Windward/Leeward Low0.5474
Triple Number Windward/Leeward Medium0.7622
Triple Number Windward/Leeward High0.8885
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance705.40.8506
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Predominantly Upwind698.90.8585
Predominantly Downwind664.10.9035
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.41218.1916.6758.7663.3613.5578.5517.6490.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance705.40.8506
Triple Number Coastal/Long Distance Low850.90.7051
Triple Number Coastal/Long Distance Medium644.60.9308
Triple Number Coastal/Long Distance High566.21.0597
Triple Number Windward/Leeward Low1096.10.5474
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1839.41218.1916.6758.7663.3613.5578.5517.6490.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low850.90.7051
Triple Number AP Medium644.70.9307
Triple Number AP High566.21.0597
Triple Number Windward/Leeward Low1145.80.5237
Triple Number Windward/Leeward Medium787.20.7622
Triple Number Windward/Leeward High675.30.8885
Single Number Predominant Upwind727.80.8244
Single Number Predominant Reaching648.90.9247
Single Number Predominant Downwind695.20.8630
Predominant Upwind - Low1021.20.5875
Predominant Upwind - Low/Med774.20.7750
Predominant Upwind - Medium674.00.8902
Predominant Upwind - Med/High623.50.9623
Predominant Upwind - High605.90.9903
Predominant Downwind Low1050.50.5712
Predominant Downwind Low/Med761.70.7877
Predominant Downwind Medium637.30.9414
Predominant Downwind Med/High562.21.0672
Predominant Downwind High516.51.1616
Predominant Reaching Low924.20.6492
Predominant Reaching Low/Med695.20.8631
Predominant Reaching Medium602.90.9952
Predominant Reaching Med/High549.11.0927
Predominant Reaching High515.01.1650
SA/DSPL Upwind24.74SA/DSPL Downwind37.72
Scoring OptionTODTOT
5-Band Windward/Leeward Low1284.50.4671
5-Band Windward/Leeward Low/Med929.50.6455
5-Band Windward/Leeward Medium770.60.7786
5-Band Windward/Leeward Med/High684.80.8761
5-Band Windward/Leeward High655.30.9157
Windward/Leeward 60-40 Low1283.60.4674
Windward/Leeward 60-40 Low/Med937.60.6399
Windward/Leeward 60-40 Medium784.70.7647
Windward/Leeward 60-40 Med/High705.10.8509
Windward/Leeward 60-40 High681.70.8801
5-Band AP Low945.90.6343
5-Band AP Low/Med737.90.8131
5-Band AP Medium634.10.9462
5-Band AP Med/High574.71.0441
5-Band AP High545.01.1008
5-Band SF Bay Tour - Low1104.10.5434
5-Band SF Bay Tour - Low/Med889.30.6747
5-Band SF Bay Tour - Medium746.20.8041
5-Band SF Bay Tour - Med/High670.00.8955
5-Band SF Bay Tour - High641.20.9357
Chicago-Mac Upwind0.7966
Chicago-Mac All Purpose0.8160
Chicago-Mac Downwind0.8288
Bayview-Mac Cove Island0.5880
Bayview-Mac Shore0.5929
Harvest Moon Regatta561.11.0694
Club 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 L7.087LSM06.791Acc. length7.800Sink (kg/mm) 10.34
VCGD0.208VCGM0.135RM Rated (kg·m) 37.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight396Declared crew weight420
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
Club 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
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment18.288.288.285.325.3236.7121/05/2017