Double HandedClub Certificate2025
Angel WingsRSA-1178
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 Angles42.6°42.6°40.7°39.5°38.8°38.6°38.6°38.9°40.7°
Beat VMG2.403.354.114.634.925.045.095.114.93
52°3.735.076.076.727.077.207.287.337.24
60°3.965.336.326.957.297.457.517.587.55
75°4.115.516.497.117.477.697.837.957.99
90°4.065.546.597.097.507.798.028.348.48
110°4.165.716.857.487.808.018.208.388.82
120°4.055.576.737.447.888.258.508.898.74
135°3.565.026.257.147.698.138.579.4910.30
150°2.944.265.466.477.237.748.169.0710.28
Run VMG2.553.694.735.626.366.977.458.259.10
Gybe Angles144.8°144.8°148.7°152.3°157.4°164.2°169.6°171.8°164.9°
APH ToD:556.1CDL: 9.400APH ToT: 1.0790CertNo:ZAD179
BOAT
ClassLightwave 395DesignerSchumacherBuilderOyster MarineAge date01/1990Series date01/1987Offset fileK16389.BOFData fileRSA1178
HULL
Length Overall12.029 mMaximum Beam3.622 mDraft2.121 mDisplacement6,376 kgDLR5.5729IMS DivisionCruiser/RacerDynamic Allowance0.210%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.430m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.8537.40Headsail Luffed28.3128.31Headsail FlyingSymmetric106.94106.94Asymmetric
STORM SAIL AREAS (m²)
Trysail11.31Storm Jib12.72Heavy Weather Jib34.33
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
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
Angel WingsRSA-1178
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 VMG1499.21075.2875.7776.9731.4714.9707.3704.4729.7
52°965.6710.0593.4535.4509.4500.2494.7491.1497.1
60°909.1674.9570.0518.1494.0483.4479.2475.1477.1
75°876.9653.7554.9506.1481.6468.0459.7452.9450.6
90°887.0649.8546.2507.5479.7462.2449.0431.8424.4
110°864.4630.9525.8481.6461.4449.4439.2429.8408.4
120°889.6646.1534.7483.7456.6436.4423.7404.7411.7
135°1011.5716.6575.8504.4468.1442.6419.9379.5349.6
150°1222.8845.1659.7556.4497.9465.4440.9397.1350.2
Run VMG1412.0975.9761.7641.0565.9516.4482.9436.3395.5
Selected Courses
Windward / Leeward1454.91025.5818.7709.0648.7615.7595.1570.4562.6
All purpose1106.3793.6646.7573.3534.5513.5499.5481.2473.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward680.70.8814
All purpose556.11.0790
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.11020.6770.5642.1569.6531.8503.8460.1454.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7519
Downwind "popa"0.9589
70% up, 30% down "Ilhabela"0.8040
30% up, 70% down "Ilhabela-inverso"0.8857
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Predominantly Upwind606.60.9891
Predominantly Downwind556.51.0781
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low720.20.8332
Triple Number AP Medium551.61.0877
Triple Number AP High496.11.2094
Triple Number Windward/Leeward Low964.50.6221
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Single Number Predominant Upwind633.60.9469
Single Number Predominant Reaching555.01.0812
Single Number Predominant Downwind582.51.0300
Predominant Upwind - Low883.30.6793
Predominant Upwind - Low/Med667.60.8987
Predominant Upwind - Medium586.21.0236
Predominant Upwind - Med/High548.91.0930
Predominant Upwind - High536.51.1184
Predominant Downwind Low861.70.6963
Predominant Downwind Low/Med632.00.9494
Predominant Downwind Medium536.21.1190
Predominant Downwind Med/High478.21.2546
Predominant Downwind High445.61.3466
Predominant Reaching Low778.10.7711
Predominant Reaching Low/Med589.61.0176
Predominant Reaching Medium516.31.1621
Predominant Reaching Med/High474.41.2648
Predominant Reaching High451.91.3277
SA/DSPL Upwind18.83SA/DSPL Downwind41.56
Scoring OptionTODTOT
5-Band Windward/Leeward Low1081.30.5549
5-Band Windward/Leeward Low/Med785.40.7640
5-Band Windward/Leeward Medium662.90.9051
5-Band Windward/Leeward Med/High598.91.0018
5-Band Windward/Leeward High573.31.0466
Windward/Leeward 60-40 Low1091.30.5498
Windward/Leeward 60-40 Low/Med798.10.7518
Windward/Leeward 60-40 Medium679.60.8829
Windward/Leeward 60-40 Med/High621.10.9660
Windward/Leeward 60-40 High600.50.9992
5-Band AP Low797.30.7525
5-Band AP Low/Med625.90.9586
5-Band AP Medium543.91.1032
5-Band AP Med/High501.71.1959
5-Band AP High483.01.2423
5-Band SF Bay Tour - Low931.80.6439
5-Band SF Bay Tour - Low/Med752.90.7969
5-Band SF Bay Tour - Medium642.00.9346
5-Band SF Bay Tour - Med/High586.21.0236
5-Band SF Bay Tour - High563.61.0646
Chicago-Mac Upwind0.9180
Chicago-Mac All Purpose0.9565
Chicago-Mac Downwind0.9923
Bayview-Mac Cove Island0.6950
Bayview-Mac Shore0.6992
Harvest Moon Regatta481.41.2465
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.11020.6770.5642.1569.6531.8503.8460.1454.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.11020.6770.5642.1569.6531.8503.8460.1454.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance603.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.11020.6770.5642.1569.6531.8503.8460.1454.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating603.40.9944
FinRating, kevyt tuuli1063.00.9407
FinRating, kova tuuli487.61.0255
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9944
Triple Number Coastal/Long Distance Low0.8332
Triple Number Coastal/Long Distance Medium1.0878
Triple Number Coastal/Long Distance High1.2094
Triple Number Windward/Leeward Low0.6507
Triple Number Windward/Leeward Medium0.8893
Triple Number Windward/Leeward High1.0153
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.11020.6770.5642.1569.6531.8503.8460.1454.6
For information
General Purpose Handicap (GPH)625.3
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.11020.6770.5642.1569.6531.8503.8460.1454.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.11020.6770.5642.1569.6531.8503.8460.1454.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.11020.6770.5642.1569.6531.8503.8460.1454.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low720.1
Triple Number Coastal/Long Distance Medium551.6
Triple Number Coastal/Long Distance High496.1
Triple Number Windward/Leeward Low922.1
Triple Number Windward/Leeward Medium674.7
Triple Number Windward/Leeward High591.0
Predominantly Upwind606.6
Predominantly Downwind556.5
Predominantly Reaching538.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.11020.6770.5642.1569.6531.8503.8460.1454.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8332
Triple Number Coastal/Long Distance Medium1.0878
Triple Number Coastal/Long Distance High1.2094
Triple Number Windward/Leeward Low0.6507
Triple Number Windward/Leeward Medium0.8893
Triple Number Windward/Leeward High1.0153
Coastal/Long Distance0.9944
Predominantly Upwind0.9891
Predominantly Downwind1.0781
For information
General Purpose Handicap (GPH)625.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0790
Distanseseilas Trippeltall svak vind0.8332
Distanseseilas Trippeltall mellomvind1.0878
Distanseseilas Trippeltall sterk vind1.2094
Pølsebane Trippeltall svak vind0.6507
Pølsebane Trippeltall mellomvind0.8893
Pølsebane Trippeltall sterk vind1.0153
Motvind Singeltall0.9891
Medvind Singeltall1.0781
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Coastal/Long Distance603.40.9944
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind606.60.9891
Predominantly Downwind556.51.0781
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore565.01.0620
Cape Doctor Coastal475.51.2617
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8332
Triple Number Coastal/Long Distance Medium1.0878
Triple Number Coastal/Long Distance High1.2094
Triple Number Windward/Leeward Low0.6507
Triple Number Windward/Leeward Medium0.8893
Triple Number Windward/Leeward High1.0153
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8332
Triple Number Coastal/Long Distance Medium1.0878
Triple Number Coastal/Long Distance High1.2094
Triple Number Windward/Leeward Low0.6507
Triple Number Windward/Leeward Medium0.8893
Triple Number Windward/Leeward High1.0153
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Predominantly Upwind606.60.9891
Predominantly Downwind556.51.0781
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.11020.6770.5642.1569.6531.8503.8460.1454.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.40.9944
Triple Number Coastal/Long Distance Low720.10.8332
Triple Number Coastal/Long Distance Medium551.61.0878
Triple Number Coastal/Long Distance High496.11.2094
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1536.11020.6770.5642.1569.6531.8503.8460.1454.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low720.20.8332
Triple Number AP Medium551.61.0877
Triple Number AP High496.11.2094
Triple Number Windward/Leeward Low964.50.6221
Triple Number Windward/Leeward Medium674.70.8893
Triple Number Windward/Leeward High591.01.0153
Single Number Predominant Upwind633.60.9469
Single Number Predominant Reaching555.01.0812
Single Number Predominant Downwind582.51.0300
Predominant Upwind - Low883.30.6793
Predominant Upwind - Low/Med667.60.8987
Predominant Upwind - Medium586.21.0236
Predominant Upwind - Med/High548.91.0930
Predominant Upwind - High536.51.1184
Predominant Downwind Low861.70.6963
Predominant Downwind Low/Med632.00.9494
Predominant Downwind Medium536.21.1190
Predominant Downwind Med/High478.21.2546
Predominant Downwind High445.61.3466
Predominant Reaching Low778.10.7711
Predominant Reaching Low/Med589.61.0176
Predominant Reaching Medium516.31.1621
Predominant Reaching Med/High474.41.2648
Predominant Reaching High451.91.3277
SA/DSPL Upwind18.83SA/DSPL Downwind41.56
Scoring OptionTODTOT
5-Band Windward/Leeward Low1081.30.5549
5-Band Windward/Leeward Low/Med785.40.7640
5-Band Windward/Leeward Medium662.90.9051
5-Band Windward/Leeward Med/High598.91.0018
5-Band Windward/Leeward High573.31.0466
Windward/Leeward 60-40 Low1091.30.5498
Windward/Leeward 60-40 Low/Med798.10.7518
Windward/Leeward 60-40 Medium679.60.8829
Windward/Leeward 60-40 Med/High621.10.9660
Windward/Leeward 60-40 High600.50.9992
5-Band AP Low797.30.7525
5-Band AP Low/Med625.90.9586
5-Band AP Medium543.91.1032
5-Band AP Med/High501.71.1959
5-Band AP High483.01.2423
5-Band SF Bay Tour - Low931.80.6439
5-Band SF Bay Tour - Low/Med752.90.7969
5-Band SF Bay Tour - Medium642.00.9346
5-Band SF Bay Tour - Med/High586.21.0236
5-Band SF Bay Tour - High563.61.0646
Chicago-Mac Upwind0.9180
Chicago-Mac All Purpose0.9565
Chicago-Mac Downwind0.9923
Bayview-Mac Cove Island0.6950
Bayview-Mac Shore0.6992
Harvest Moon Regatta481.41.2465
Double HandedClub Certificate2025
Angel WingsRSA-1178
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassLightwave 395Measurement11/12/1990HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabYes
LOA12.029Max. Beam3.622Draft2.121Displacement6,376Wetted area28.95IMS L10.465LSM010.458Acc. length11.771Sink (kg/mm) 21.61
VCGD0.208VCGM0.165RM Rated (kg·m) 143.3Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.430PBW0.150PIPA0.0053
PSD0.032PHD0.070PHL0.131
PSA20.0°ESL0.877
ST10.015ST20.085ST30.120
ST40.055ST50.250
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P13.800IG15.890ISP15.890MDT10.140MDL10.200MDT20.120MDL20.170TL1.400MW0.170GO0.186
E4.680J4.620BAS1.750FSD0.018SFJ0.000SPL5.069WPLTPS4.700BD0.150MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date13/01/1997
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
Angel WingsRSA-1178
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.170.961.682.813.7536.85
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.100.450.871.822.864.1214.70NoNo 28.3112/02/2024Old Sail
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment115.6515.6515.658.208.20106.94
CRUISER/RACER REQUIREMENTS*
Accommodation length11.8 mTable area0.55 m²Headroom1.80 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity145 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity86 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.