Double HandedClub Certificate2025
SCOTTISCHERSA-25
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 Angles43.8°43.8°41.9°40.9°40.1°40.0°40.1°41.5°44.1°
Beat VMG1.992.713.263.643.873.943.963.863.65
52°3.114.154.865.335.585.705.735.725.59
60°3.304.365.075.505.745.875.925.945.90
75°3.414.515.225.655.906.066.186.286.32
90°3.334.445.205.665.946.146.316.566.70
110°2.934.044.915.535.906.176.406.837.22
120°2.773.854.745.405.826.106.356.837.39
135°2.413.434.335.045.565.916.176.657.21
150°2.012.963.844.575.185.635.946.426.90
Run VMG1.742.563.344.034.655.195.616.156.59
Gybe Angles149.3°149.3°155.0°164.9°171.7°176.3°178.8°179.5°179.5°
APH ToD:729.9CDL: 5.696APH ToT: 0.8220CertNo:ZAD145
BOAT
ClassFlamencaDesignerBerckenmeyerBuilderNebeAge date01/1971Series date01/1971Offset fileFlamenca25_DV.OFFData fileRSA25
HULL
Length Overall7.500 mMaximum Beam2.302 mDraft1.239 mDisplacement1,799 kgDLR8.4335IMS DivisionPerformanceDynamic Allowance0.410%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail12.4512.72Headsail Luffed15.6015.60Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail3.72Storm Jib3.81Heavy Weather Jib10.27
SAIL LIMITS
Headsails5
✱ Woven polyester sails
Spinnakers0
✱ 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
SCOTTISCHERSA-25
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 VMG1811.11327.11104.4989.1930.2913.0909.7932.9986.5
52°1158.3868.1740.5675.9644.6631.7627.8629.9643.9
60°1092.5824.8710.3654.8627.0613.2607.9605.8610.6
75°1056.4798.5689.1637.4610.3593.6582.5573.4569.4
90°1081.4810.5692.6635.9605.9586.0570.4548.6537.7
110°1230.0891.5733.0651.1609.9583.8562.8527.0498.6
120°1300.9934.5760.2667.1618.8589.9567.2527.3487.4
135°1494.91048.3831.9714.7647.3609.5583.7541.2499.5
150°1789.31217.3938.1788.1695.5639.8606.4561.1521.8
Run VMG2070.61405.61077.6892.3773.7693.5641.9585.6545.9
Selected Courses
Windward / Leeward1936.41366.31091.0940.7851.9803.2775.8759.3766.2
All purpose1458.41050.2857.5756.0699.4669.1651.1633.6628.8
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward897.30.6687
All purpose729.90.8220
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance794.80.7549
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2076.11370.21027.9850.3746.9694.7657.7601.0587.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.5910
Downwind "popa"0.6919
70% up, 30% down "Ilhabela"0.6181
30% up, 70% down "Ilhabela-inverso"0.6582
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Predominantly Upwind782.10.7672
Predominantly Downwind749.60.8005
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low953.90.6290
Triple Number AP Medium724.00.8288
Triple Number AP High649.00.9245
Triple Number Windward/Leeward Low1284.90.4670
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Single Number Predominant Upwind815.10.7361
Single Number Predominant Reaching728.20.8240
Single Number Predominant Downwind788.10.7613
Predominant Upwind - Low1122.70.5344
Predominant Upwind - Low/Med858.60.6988
Predominant Upwind - Medium754.60.7951
Predominant Upwind - Med/High709.90.8452
Predominant Upwind - High704.30.8519
Predominant Downwind Low1191.40.5036
Predominant Downwind Low/Med862.10.6960
Predominant Downwind Medium719.10.8344
Predominant Downwind Med/High636.50.9427
Predominant Downwind High599.51.0008
Predominant Reaching Low1026.30.5846
Predominant Reaching Low/Med776.90.7723
Predominant Reaching Medium675.20.8886
Predominant Reaching Med/High620.50.9670
Predominant Reaching High596.61.0056
SA/DSPL Upwind18.92SA/DSPL Downwind18.92
Scoring OptionTODTOT
5-Band Windward/Leeward Low1441.10.4163
5-Band Windward/Leeward Low/Med1043.30.5751
5-Band Windward/Leeward Medium872.20.6879
5-Band Windward/Leeward Med/High784.10.7652
5-Band Windward/Leeward High763.30.7860
Windward/Leeward 60-40 Low1431.40.4192
Windward/Leeward 60-40 Low/Med1048.80.5721
Windward/Leeward 60-40 Medium887.70.6759
Windward/Leeward 60-40 Med/High810.40.7403
Windward/Leeward 60-40 High798.30.7516
5-Band AP Low1065.50.5631
5-Band AP Low/Med826.80.7257
5-Band AP Medium712.90.8416
5-Band AP Med/High655.20.9157
5-Band AP High635.80.9437
5-Band SF Bay Tour - Low1237.00.4851
5-Band SF Bay Tour - Low/Med998.50.6009
5-Band SF Bay Tour - Medium845.00.7101
5-Band SF Bay Tour - Med/High770.10.7792
5-Band SF Bay Tour - High753.50.7962
Chicago-Mac Upwind0.7137
Chicago-Mac All Purpose0.7265
Chicago-Mac Downwind0.7319
Bayview-Mac Cove Island0.5249
Bayview-Mac Shore0.5304
Harvest Moon Regatta631.50.9501
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance794.80.7549
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2076.11370.21027.9850.3746.9694.7657.7601.0587.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance794.80.7549
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2076.11370.21027.9850.3746.9694.7657.7601.0587.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance794.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2076.11370.21027.9850.3746.9694.7657.7601.0587.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)794.80.7549
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2076.11370.21027.9850.3746.9694.7657.7601.0587.4
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.7549
Triple Number Coastal/Long Distance Low0.6290
Triple Number Coastal/Long Distance Medium0.8289
Triple Number Coastal/Long Distance High0.9245
Triple Number Windward/Leeward Low0.4883
Triple Number Windward/Leeward Medium0.6747
Triple Number Windward/Leeward High0.7727
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2076.11370.21027.9850.3746.9694.7657.7601.0587.4
For information
General Purpose Handicap (GPH)822.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance794.80.7549
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2076.11370.21027.9850.3746.9694.7657.7601.0587.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance794.80.7549
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2076.11370.21027.9850.3746.9694.7657.7601.0587.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance794.80.7549
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2076.11370.21027.9850.3746.9694.7657.7601.0587.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low953.9
Triple Number Coastal/Long Distance Medium723.9
Triple Number Coastal/Long Distance High649.0
Triple Number Windward/Leeward Low1228.8
Triple Number Windward/Leeward Medium889.3
Triple Number Windward/Leeward High776.5
Predominantly Upwind782.1
Predominantly Downwind749.6
Predominantly Reaching713.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance794.80.7549
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2076.11370.21027.9850.3746.9694.7657.7601.0587.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6290
Triple Number Coastal/Long Distance Medium0.8289
Triple Number Coastal/Long Distance High0.9245
Triple Number Windward/Leeward Low0.4883
Triple Number Windward/Leeward Medium0.6747
Triple Number Windward/Leeward High0.7727
Coastal/Long Distance0.7549
Predominantly Upwind0.7672
Predominantly Downwind0.8005
For information
General Purpose Handicap (GPH)822.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8220
Distanseseilas Trippeltall svak vind0.6290
Distanseseilas Trippeltall mellomvind0.8289
Distanseseilas Trippeltall sterk vind0.9245
Pølsebane Trippeltall svak vind0.4883
Pølsebane Trippeltall mellomvind0.6747
Pølsebane Trippeltall sterk vind0.7727
Motvind Singeltall0.7672
Medvind Singeltall0.8005
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Coastal/Long Distance794.80.7549
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind782.10.7672
Predominantly Downwind749.60.8005
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore764.10.7852
Cape Doctor Coastal630.30.9520
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6290
Triple Number Coastal/Long Distance Medium0.8289
Triple Number Coastal/Long Distance High0.9245
Triple Number Windward/Leeward Low0.4883
Triple Number Windward/Leeward Medium0.6747
Triple Number Windward/Leeward High0.7727
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6290
Triple Number Coastal/Long Distance Medium0.8289
Triple Number Coastal/Long Distance High0.9245
Triple Number Windward/Leeward Low0.4883
Triple Number Windward/Leeward Medium0.6747
Triple Number Windward/Leeward High0.7727
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance794.80.7549
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Predominantly Upwind782.10.7672
Predominantly Downwind749.60.8005
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2076.11370.21027.9850.3746.9694.7657.7601.0587.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance794.80.7549
Triple Number Coastal/Long Distance Low953.90.6290
Triple Number Coastal/Long Distance Medium723.90.8289
Triple Number Coastal/Long Distance High649.00.9245
Triple Number Windward/Leeward Low1228.80.4883
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2076.11370.21027.9850.3746.9694.7657.7601.0587.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low953.90.6290
Triple Number AP Medium724.00.8288
Triple Number AP High649.00.9245
Triple Number Windward/Leeward Low1284.90.4670
Triple Number Windward/Leeward Medium889.30.6747
Triple Number Windward/Leeward High776.50.7727
Single Number Predominant Upwind815.10.7361
Single Number Predominant Reaching728.20.8240
Single Number Predominant Downwind788.10.7613
Predominant Upwind - Low1122.70.5344
Predominant Upwind - Low/Med858.60.6988
Predominant Upwind - Medium754.60.7951
Predominant Upwind - Med/High709.90.8452
Predominant Upwind - High704.30.8519
Predominant Downwind Low1191.40.5036
Predominant Downwind Low/Med862.10.6960
Predominant Downwind Medium719.10.8344
Predominant Downwind Med/High636.50.9427
Predominant Downwind High599.51.0008
Predominant Reaching Low1026.30.5846
Predominant Reaching Low/Med776.90.7723
Predominant Reaching Medium675.20.8886
Predominant Reaching Med/High620.50.9670
Predominant Reaching High596.61.0056
SA/DSPL Upwind18.92SA/DSPL Downwind18.92
Scoring OptionTODTOT
5-Band Windward/Leeward Low1441.10.4163
5-Band Windward/Leeward Low/Med1043.30.5751
5-Band Windward/Leeward Medium872.20.6879
5-Band Windward/Leeward Med/High784.10.7652
5-Band Windward/Leeward High763.30.7860
Windward/Leeward 60-40 Low1431.40.4192
Windward/Leeward 60-40 Low/Med1048.80.5721
Windward/Leeward 60-40 Medium887.70.6759
Windward/Leeward 60-40 Med/High810.40.7403
Windward/Leeward 60-40 High798.30.7516
5-Band AP Low1065.50.5631
5-Band AP Low/Med826.80.7257
5-Band AP Medium712.90.8416
5-Band AP Med/High655.20.9157
5-Band AP High635.80.9437
5-Band SF Bay Tour - Low1237.00.4851
5-Band SF Bay Tour - Low/Med998.50.6009
5-Band SF Bay Tour - Medium845.00.7101
5-Band SF Bay Tour - Med/High770.10.7792
5-Band SF Bay Tour - High753.50.7962
Chicago-Mac Upwind0.7137
Chicago-Mac All Purpose0.7265
Chicago-Mac Downwind0.7319
Bayview-Mac Cove Island0.5249
Bayview-Mac Shore0.5304
Harvest Moon Regatta631.50.9501
Double HandedClub Certificate2025
SCOTTISCHERSA-25
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFlamencaMeasurement28/03/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.500Max. Beam2.302Draft1.239Displacement1,799Wetted area11.62IMS L6.237LSM05.975Acc. length7.481Sink (kg/mm) 8.71
VCGD0.070VCGM0.035RM Rated (kg·m) 27.9Limit 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 backstays0Checkstays0Spreaders1Rotating mastNo
P7.468IG8.720ISP8.740MDT10.087MDL10.120MDT2MDL2TLNo TaperMWGO
E2.840J2.355BAS0.980FSDNo FoilSFJ0.085SPL2.235WPLTPSBD0.108MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date16/08/2021
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
SCOTTISCHERSA-25
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.130.591.041.802.3412.4528/03/2025Mylar
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.050.460.931.852.793.778.35NoNo 15.6028/03/2025Mylar