Non Spin/HSFClub Certificate2025
LITTLE WINGRSA-F31
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 Angles44.6°44.6°43.0°41.8°40.9°40.0°39.8°40.7°42.9°
Beat VMG1.832.533.093.473.773.964.013.973.79
52°2.883.914.665.175.505.695.785.805.73
60°3.084.134.885.375.675.855.956.015.99
75°3.174.275.055.545.836.036.176.336.39
90°3.114.205.015.555.876.096.276.566.75
110°2.763.854.735.395.816.096.326.757.20
120°2.603.654.555.245.716.016.256.717.23
135°2.253.244.144.865.425.816.076.537.02
150°1.902.823.684.425.035.525.856.326.77
Run VMG1.642.443.223.924.545.095.536.086.51
Gybe Angles152.0°152.0°157.7°167.6°173.5°176.8°178.8°179.5°179.6°
APH ToD:747.3CDL: 5.606APH ToT: 0.8029CertNo:ZAN089
BOAT
ClassFLAMENCADesignerBERCKEMEYERBuilderNEBEAge date01/1976Series date01/1976Offset fileFlamenca25_DV.OFFData fileRSAF31
HULL
Length Overall7.500 mMaximum Beam2.302 mDraft1.242 mDisplacement1,841 kgDLR8.3878IMS DivisionPerformanceDynamic Allowance0.410%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.300m
CREW
Maximum weight240 kg(declared)Minimum weight130 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail12.7913.07Headsail Luffed12.4812.48Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail3.74Storm Jib3.75Heavy Weather Jib10.11
SAIL LIMITS
Headsails5
✱ Zero set flying
✱ 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.
Non Spin/HSFClub Certificate2025
LITTLE WINGRSA-F31
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 VMG1965.71420.91167.01036.0953.7910.1898.3907.9948.7
52°1248.4920.6772.1696.5654.5632.6623.2620.7628.2
60°1170.5870.7737.2670.4635.0615.3604.6599.1601.4
75°1135.0842.6712.4649.4617.2597.4583.6568.3563.4
90°1159.0856.3719.0648.7613.4591.3574.4549.1533.2
110°1303.8936.0760.9667.4619.2591.1569.5533.1499.9
120°1386.9985.1791.7687.1630.9599.0575.7536.5498.2
135°1603.41109.5869.5740.7663.6620.2592.8551.1512.6
150°1891.51277.8977.6815.2715.2652.4615.2569.4532.0
Run VMG2190.11473.21118.8918.0792.1707.1651.1591.9553.1
Selected Courses
Windward / Leeward2074.01447.11142.9977.0872.9808.6774.7749.9750.9
All purpose1562.91111.4895.8781.4714.1674.3652.3630.1621.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward920.60.6518
All purpose747.30.8029
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance815.40.7358
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2223.21449.71075.6881.0763.4700.2659.3600.6584.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.5758
Downwind "popa"0.6718
70% up, 30% down "Ilhabela"0.6016
30% up, 70% down "Ilhabela-inverso"0.6398
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Predominantly Upwind801.80.7483
Predominantly Downwind770.50.7788
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low1003.60.5979
Triple Number AP Medium741.80.8088
Triple Number AP High649.50.9238
Triple Number Windward/Leeward Low1356.70.4423
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Single Number Predominant Upwind837.50.7164
Single Number Predominant Reaching748.80.8013
Single Number Predominant Downwind812.30.7387
Predominant Upwind - Low1195.00.5021
Predominant Upwind - Low/Med895.70.6699
Predominant Upwind - Medium770.70.7785
Predominant Upwind - Med/High708.30.8471
Predominant Upwind - High694.80.8635
Predominant Downwind Low1259.60.4763
Predominant Downwind Low/Med896.00.6697
Predominant Downwind Medium736.10.8151
Predominant Downwind Med/High642.70.9336
Predominant Downwind High602.20.9963
Predominant Reaching Low1087.90.5515
Predominant Reaching Low/Med807.00.7435
Predominant Reaching Medium689.20.8705
Predominant Reaching Med/High624.30.9610
Predominant Reaching High596.51.0059
SA/DSPL Upwind16.79SA/DSPL Downwind16.79
Scoring OptionTODTOT
5-Band Windward/Leeward Low1528.70.3925
5-Band Windward/Leeward Low/Med1089.40.5508
5-Band Windward/Leeward Medium893.80.6713
5-Band Windward/Leeward Med/High784.50.7648
5-Band Windward/Leeward High754.40.7954
Windward/Leeward 60-40 Low1521.70.3943
Windward/Leeward 60-40 Low/Med1096.80.5470
Windward/Leeward 60-40 Medium909.70.6596
Windward/Leeward 60-40 Med/High808.90.7418
Windward/Leeward 60-40 High786.20.7632
5-Band AP Low1126.60.5326
5-Band AP Low/Med860.40.6974
5-Band AP Medium728.60.8235
5-Band AP Med/High657.40.9126
5-Band AP High632.50.9487
5-Band SF Bay Tour - Low1309.20.4583
5-Band SF Bay Tour - Low/Med1043.60.5749
5-Band SF Bay Tour - Medium866.10.6928
5-Band SF Bay Tour - Med/High770.30.7789
5-Band SF Bay Tour - High745.00.8054
Chicago-Mac Upwind0.6905
Chicago-Mac All Purpose0.7031
Chicago-Mac Downwind0.7080
Bayview-Mac Cove Island0.4979
Bayview-Mac Shore0.5029
Harvest Moon Regatta642.90.9333
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance815.40.7358
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2223.21449.71075.6881.0763.4700.2659.3600.6584.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance815.40.7358
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2223.21449.71075.6881.0763.4700.2659.3600.6584.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance815.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2223.21449.71075.6881.0763.4700.2659.3600.6584.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)815.40.7358
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2223.21449.71075.6881.0763.4700.2659.3600.6584.9
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.7358
Triple Number Coastal/Long Distance Low0.5979
Triple Number Coastal/Long Distance Medium0.8089
Triple Number Coastal/Long Distance High0.9238
Triple Number Windward/Leeward Low0.4633
Triple Number Windward/Leeward Medium0.6564
Triple Number Windward/Leeward High0.7753
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2223.21449.71075.6881.0763.4700.2659.3600.6584.9
For information
General Purpose Handicap (GPH)847.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance815.40.7358
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2223.21449.71075.6881.0763.4700.2659.3600.6584.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance815.40.7358
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2223.21449.71075.6881.0763.4700.2659.3600.6584.9
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance815.40.7358
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2223.21449.71075.6881.0763.4700.2659.3600.6584.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low1003.5
Triple Number Coastal/Long Distance Medium741.7
Triple Number Coastal/Long Distance High649.5
Triple Number Windward/Leeward Low1295.1
Triple Number Windward/Leeward Medium914.1
Triple Number Windward/Leeward High773.9
Predominantly Upwind801.8
Predominantly Downwind770.5
Predominantly Reaching732.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance815.40.7358
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2223.21449.71075.6881.0763.4700.2659.3600.6584.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.5979
Triple Number Coastal/Long Distance Medium0.8089
Triple Number Coastal/Long Distance High0.9238
Triple Number Windward/Leeward Low0.4633
Triple Number Windward/Leeward Medium0.6564
Triple Number Windward/Leeward High0.7753
Coastal/Long Distance0.7358
Predominantly Upwind0.7483
Predominantly Downwind0.7788
For information
General Purpose Handicap (GPH)847.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8029
Distanseseilas Trippeltall svak vind0.5979
Distanseseilas Trippeltall mellomvind0.8089
Distanseseilas Trippeltall sterk vind0.9238
Pølsebane Trippeltall svak vind0.4633
Pølsebane Trippeltall mellomvind0.6564
Pølsebane Trippeltall sterk vind0.7753
Motvind Singeltall0.7483
Medvind Singeltall0.7788
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Coastal/Long Distance815.40.7358
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind801.80.7483
Predominantly Downwind770.50.7788
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore750.60.7993
Cape Doctor Coastal624.00.9615
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.5979
Triple Number Coastal/Long Distance Medium0.8089
Triple Number Coastal/Long Distance High0.9238
Triple Number Windward/Leeward Low0.4633
Triple Number Windward/Leeward Medium0.6564
Triple Number Windward/Leeward High0.7753
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.5979
Triple Number Coastal/Long Distance Medium0.8089
Triple Number Coastal/Long Distance High0.9238
Triple Number Windward/Leeward Low0.4633
Triple Number Windward/Leeward Medium0.6564
Triple Number Windward/Leeward High0.7753
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance815.40.7358
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Predominantly Upwind801.80.7483
Predominantly Downwind770.50.7788
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2223.21449.71075.6881.0763.4700.2659.3600.6584.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance815.40.7358
Triple Number Coastal/Long Distance Low1003.50.5979
Triple Number Coastal/Long Distance Medium741.70.8089
Triple Number Coastal/Long Distance High649.50.9238
Triple Number Windward/Leeward Low1295.10.4633
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2223.21449.71075.6881.0763.4700.2659.3600.6584.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low1003.60.5979
Triple Number AP Medium741.80.8088
Triple Number AP High649.50.9238
Triple Number Windward/Leeward Low1356.70.4423
Triple Number Windward/Leeward Medium914.10.6564
Triple Number Windward/Leeward High773.90.7753
Single Number Predominant Upwind837.50.7164
Single Number Predominant Reaching748.80.8013
Single Number Predominant Downwind812.30.7387
Predominant Upwind - Low1195.00.5021
Predominant Upwind - Low/Med895.70.6699
Predominant Upwind - Medium770.70.7785
Predominant Upwind - Med/High708.30.8471
Predominant Upwind - High694.80.8635
Predominant Downwind Low1259.60.4763
Predominant Downwind Low/Med896.00.6697
Predominant Downwind Medium736.10.8151
Predominant Downwind Med/High642.70.9336
Predominant Downwind High602.20.9963
Predominant Reaching Low1087.90.5515
Predominant Reaching Low/Med807.00.7435
Predominant Reaching Medium689.20.8705
Predominant Reaching Med/High624.30.9610
Predominant Reaching High596.51.0059
SA/DSPL Upwind16.79SA/DSPL Downwind16.79
Scoring OptionTODTOT
5-Band Windward/Leeward Low1528.70.3925
5-Band Windward/Leeward Low/Med1089.40.5508
5-Band Windward/Leeward Medium893.80.6713
5-Band Windward/Leeward Med/High784.50.7648
5-Band Windward/Leeward High754.40.7954
Windward/Leeward 60-40 Low1521.70.3943
Windward/Leeward 60-40 Low/Med1096.80.5470
Windward/Leeward 60-40 Medium909.70.6596
Windward/Leeward 60-40 Med/High808.90.7418
Windward/Leeward 60-40 High786.20.7632
5-Band AP Low1126.60.5326
5-Band AP Low/Med860.40.6974
5-Band AP Medium728.60.8235
5-Band AP Med/High657.40.9126
5-Band AP High632.50.9487
5-Band SF Bay Tour - Low1309.20.4583
5-Band SF Bay Tour - Low/Med1043.60.5749
5-Band SF Bay Tour - Medium866.10.6928
5-Band SF Bay Tour - Med/High770.30.7789
5-Band SF Bay Tour - High745.00.8054
Chicago-Mac Upwind0.6905
Chicago-Mac All Purpose0.7031
Chicago-Mac Downwind0.7080
Bayview-Mac Cove Island0.4979
Bayview-Mac Shore0.5029
Harvest Moon Regatta642.90.9333
Non Spin/HSFClub Certificate2025
LITTLE WINGRSA-F31
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFLAMENCAMeasurement15/10/2019HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.500Max. Beam2.302Draft1.242Displacement1,841Wetted area11.73IMS L6.309LSM06.032Acc. length7.481Sink (kg/mm) 8.81
VCGD0.084VCGM0.044RM Rated (kg·m) 28.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight335Declared crew weight240
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.300PBWPIPA0.0033
EDL2.100ST10.052ST20.148
ST30.148ST40.129ST50.273
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastNo
P7.680IG8.650ISP8.650MDT10.090MDL10.120MDT2MDL2TLNo TaperMWGO
E2.780J2.330BAS0.980FSDFoilSFJSPL2.560WPLTPS2.650BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date02/09/2020
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
LITTLE WINGRSA-F31
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.120.601.041.802.3612.79
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.050.400.751.512.323.148.07NoNo 12.48