Non Spin/HSFClub Certificate2025
BLURSA-3189
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 Angles42.1°42.1°39.9°38.5°37.6°37.1°36.7°36.5°37.0°
Beat VMG2.303.203.914.424.714.844.935.025.02
52°3.554.805.726.336.646.786.866.967.00
60°3.735.025.946.526.826.977.067.187.25
75°3.805.146.096.667.007.237.407.627.75
90°3.695.005.966.637.027.347.648.078.33
110°3.204.455.496.326.877.297.728.549.13
120°2.984.205.236.086.707.137.578.549.60
135°2.553.684.695.546.266.797.188.089.19
150°2.183.133.994.805.506.126.627.368.22
Run VMG1.852.713.534.335.055.706.287.117.90
Gybe Angles144.2°144.2°171.2°172.6°173.9°174.4°175.4°177.0°176.3°
APH ToD:630.0CDL: 8.224APH ToT: 0.9524CertNo:ZAN019
BOAT
ClassLADD 27 MODDesignerROB LADDBuilderAge date01/2017Series date01/1986Offset fileRSA3189.OFFData fileRSA3189
HULL
Length Overall8.700 mMaximum Beam2.792 mDraft2.242 mDisplacement3,100 kgDLR4.0197IMS DivisionPerformanceDynamic Allowance0.240%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight608 kg(default)Minimum weight478 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.6227.26Headsail Luffed25.1425.14Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail7.13Storm Jib6.57Heavy Weather Jib17.73
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
Spinnakers0
✱ No 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.
Non Spin/HSFClub Certificate2025
BLURSA-3189
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 VMG1562.11125.9920.5814.9765.0743.3730.3716.8716.6
52°1015.3749.8629.2568.5542.1531.1524.8517.1514.1
60°966.0716.8605.8552.3528.1516.5509.7501.1496.8
75°946.4700.5591.1540.4514.6497.8486.4472.6464.5
90°976.6720.6603.7543.0513.0490.4471.2446.1432.2
110°1125.3808.6656.2569.9524.1494.0466.4421.8394.2
120°1206.4857.7688.7592.5537.7505.2475.4421.3375.0
135°1410.4978.6767.7650.0575.0530.5501.2445.7391.9
150°1649.91150.9902.2750.1654.4587.9544.0489.2438.2
Run VMG1944.71328.91020.1831.9712.9631.2572.9506.7456.0
Selected Courses
Windward / Leeward1751.71227.4970.3823.4738.9687.3651.6611.7586.3
All purpose1317.2940.6759.5659.2603.5569.6545.6513.4490.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward778.00.7712
All purpose630.00.9524
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.10.8694
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1896.21237.6916.2744.2645.8593.0552.7491.1465.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7221
Downwind "popa"0.7494
70% up, 30% down "Ilhabela"0.7300
30% up, 70% down "Ilhabela-inverso"0.7410
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Predominantly Upwind663.90.9037
Predominantly Downwind665.70.9013
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low850.00.7059
Triple Number AP Medium626.70.9574
Triple Number AP High539.51.1121
Triple Number Windward/Leeward Low1149.60.5219
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Single Number Predominant Upwind690.80.8685
Single Number Predominant Reaching631.00.9509
Single Number Predominant Downwind699.50.8578
Predominant Upwind - Low985.50.6088
Predominant Upwind - Low/Med737.70.8133
Predominant Upwind - Medium637.90.9405
Predominant Upwind - Med/High586.51.0230
Predominant Upwind - High563.21.0653
Predominant Downwind Low1095.80.5476
Predominant Downwind Low/Med779.60.7696
Predominant Downwind Medium635.80.9437
Predominant Downwind Med/High545.31.1004
Predominant Downwind High496.31.2088
Predominant Reaching Low925.10.6485
Predominant Reaching Low/Med684.70.8763
Predominant Reaching Medium582.21.0305
Predominant Reaching Med/High520.91.1519
Predominant Reaching High486.61.2329
SA/DSPL Upwind24.26SA/DSPL Downwind24.26
Scoring OptionTODTOT
5-Band Windward/Leeward Low1294.60.4635
5-Band Windward/Leeward Low/Med922.20.6506
5-Band Windward/Leeward Medium756.30.7933
5-Band Windward/Leeward Med/High658.30.9115
5-Band Windward/Leeward High614.20.9768
Windward/Leeward 60-40 Low1272.40.4715
Windward/Leeward 60-40 Low/Med915.90.6551
Windward/Leeward 60-40 Medium761.00.7884
Windward/Leeward 60-40 Med/High673.30.8912
Windward/Leeward 60-40 High635.20.9446
5-Band AP Low962.50.6234
5-Band AP Low/Med727.80.8244
5-Band AP Medium615.20.9753
5-Band AP Med/High549.11.0927
5-Band AP High515.01.1652
5-Band SF Bay Tour - Low1103.50.5437
5-Band SF Bay Tour - Low/Med878.20.6832
5-Band SF Bay Tour - Medium729.00.8231
5-Band SF Bay Tour - Med/High643.10.9330
5-Band SF Bay Tour - High603.10.9949
Chicago-Mac Upwind0.8389
Chicago-Mac All Purpose0.8339
Chicago-Mac Downwind0.8190
Bayview-Mac Cove Island0.5889
Bayview-Mac Shore0.5961
Harvest Moon Regatta542.81.1053
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.10.8694
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1896.21237.6916.2744.2645.8593.0552.7491.1465.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.10.8694
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1896.21237.6916.2744.2645.8593.0552.7491.1465.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance690.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1896.21237.6916.2744.2645.8593.0552.7491.1465.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)690.10.8694
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1896.21237.6916.2744.2645.8593.0552.7491.1465.5
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8694
Triple Number Coastal/Long Distance Low0.7059
Triple Number Coastal/Long Distance Medium0.9576
Triple Number Coastal/Long Distance High1.1121
Triple Number Windward/Leeward Low0.5460
Triple Number Windward/Leeward Medium0.7757
Triple Number Windward/Leeward High0.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1896.21237.6916.2744.2645.8593.0552.7491.1465.5
For information
General Purpose Handicap (GPH)715.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.10.8694
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1896.21237.6916.2744.2645.8593.0552.7491.1465.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.10.8694
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1896.21237.6916.2744.2645.8593.0552.7491.1465.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.10.8694
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1896.21237.6916.2744.2645.8593.0552.7491.1465.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low850.0
Triple Number Coastal/Long Distance Medium626.6
Triple Number Coastal/Long Distance High539.5
Triple Number Windward/Leeward Low1098.9
Triple Number Windward/Leeward Medium773.5
Triple Number Windward/Leeward High645.6
Predominantly Upwind663.9
Predominantly Downwind665.7
Predominantly Reaching624.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.10.8694
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1896.21237.6916.2744.2645.8593.0552.7491.1465.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7059
Triple Number Coastal/Long Distance Medium0.9576
Triple Number Coastal/Long Distance High1.1121
Triple Number Windward/Leeward Low0.5460
Triple Number Windward/Leeward Medium0.7757
Triple Number Windward/Leeward High0.9294
Coastal/Long Distance0.8694
Predominantly Upwind0.9037
Predominantly Downwind0.9013
For information
General Purpose Handicap (GPH)715.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9524
Distanseseilas Trippeltall svak vind0.7059
Distanseseilas Trippeltall mellomvind0.9576
Distanseseilas Trippeltall sterk vind1.1121
Pølsebane Trippeltall svak vind0.5460
Pølsebane Trippeltall mellomvind0.7757
Pølsebane Trippeltall sterk vind0.9294
Motvind Singeltall0.9037
Medvind Singeltall0.9013
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Coastal/Long Distance690.10.8694
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind663.90.9037
Predominantly Downwind665.70.9013
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore593.91.0102
Cape Doctor Coastal497.21.2067
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7059
Triple Number Coastal/Long Distance Medium0.9576
Triple Number Coastal/Long Distance High1.1121
Triple Number Windward/Leeward Low0.5460
Triple Number Windward/Leeward Medium0.7757
Triple Number Windward/Leeward High0.9294
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7059
Triple Number Coastal/Long Distance Medium0.9576
Triple Number Coastal/Long Distance High1.1121
Triple Number Windward/Leeward Low0.5460
Triple Number Windward/Leeward Medium0.7757
Triple Number Windward/Leeward High0.9294
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.10.8694
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Predominantly Upwind663.90.9037
Predominantly Downwind665.70.9013
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1896.21237.6916.2744.2645.8593.0552.7491.1465.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance690.10.8694
Triple Number Coastal/Long Distance Low850.00.7059
Triple Number Coastal/Long Distance Medium626.60.9576
Triple Number Coastal/Long Distance High539.51.1121
Triple Number Windward/Leeward Low1098.90.5460
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1896.21237.6916.2744.2645.8593.0552.7491.1465.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low850.00.7059
Triple Number AP Medium626.70.9574
Triple Number AP High539.51.1121
Triple Number Windward/Leeward Low1149.60.5219
Triple Number Windward/Leeward Medium773.50.7757
Triple Number Windward/Leeward High645.60.9294
Single Number Predominant Upwind690.80.8685
Single Number Predominant Reaching631.00.9509
Single Number Predominant Downwind699.50.8578
Predominant Upwind - Low985.50.6088
Predominant Upwind - Low/Med737.70.8133
Predominant Upwind - Medium637.90.9405
Predominant Upwind - Med/High586.51.0230
Predominant Upwind - High563.21.0653
Predominant Downwind Low1095.80.5476
Predominant Downwind Low/Med779.60.7696
Predominant Downwind Medium635.80.9437
Predominant Downwind Med/High545.31.1004
Predominant Downwind High496.31.2088
Predominant Reaching Low925.10.6485
Predominant Reaching Low/Med684.70.8763
Predominant Reaching Medium582.21.0305
Predominant Reaching Med/High520.91.1519
Predominant Reaching High486.61.2329
SA/DSPL Upwind24.26SA/DSPL Downwind24.26
Scoring OptionTODTOT
5-Band Windward/Leeward Low1294.60.4635
5-Band Windward/Leeward Low/Med922.20.6506
5-Band Windward/Leeward Medium756.30.7933
5-Band Windward/Leeward Med/High658.30.9115
5-Band Windward/Leeward High614.20.9768
Windward/Leeward 60-40 Low1272.40.4715
Windward/Leeward 60-40 Low/Med915.90.6551
Windward/Leeward 60-40 Medium761.00.7884
Windward/Leeward 60-40 Med/High673.30.8912
Windward/Leeward 60-40 High635.20.9446
5-Band AP Low962.50.6234
5-Band AP Low/Med727.80.8244
5-Band AP Medium615.20.9753
5-Band AP Med/High549.11.0927
5-Band AP High515.01.1652
5-Band SF Bay Tour - Low1103.50.5437
5-Band SF Bay Tour - Low/Med878.20.6832
5-Band SF Bay Tour - Medium729.00.8231
5-Band SF Bay Tour - Med/High643.10.9330
5-Band SF Bay Tour - High603.10.9949
Chicago-Mac Upwind0.8389
Chicago-Mac All Purpose0.8339
Chicago-Mac Downwind0.8190
Bayview-Mac Cove Island0.5889
Bayview-Mac Shore0.5961
Harvest Moon Regatta542.81.1053
Non Spin/HSFClub Certificate2025
BLURSA-3189
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassLADD 27 MODMeasurement20/08/2019HINPlan reviewHull constructionLightCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.700Max. Beam2.792Draft2.242Displacement3,100Wetted area18.48IMS L8.828LSM09.169Acc. length8.700Sink (kg/mm) 13.41
VCGD-0.027VCGM-0.070RM Rated (kg·m) 50.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight608Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P11.150IG11.460ISP12.550MDT10.090MDL10.140MDT2MDL2TLTaperMW0.140GO0.140
E3.650J3.690BAS1.310FSDFoilSFJ0.000SPLWPLTPS4.425BD0.115MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date22/08/2019
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
BLURSA-3189
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.751.211.712.513.1426.6216/04/20195x FULL BATTENS
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.040.551.072.193.374.5511.25NoNo 25.1416/04/2019