Non Spin/HSFClub Certificate2025
SolitaireRSA-555
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 Angles46.1°46.1°44.2°43.5°42.8°42.5°42.2°42.3°42.8°
Beat VMG2.293.173.864.364.734.925.045.095.06
52°3.664.975.936.627.077.327.447.527.54
60°3.995.336.276.927.337.567.707.797.84
75°4.225.596.517.157.557.807.978.168.26
90°4.105.486.457.147.587.868.078.388.59
110°3.514.865.956.837.447.848.128.588.96
120°3.294.635.756.647.317.758.078.589.05
135°2.854.115.246.136.887.447.828.388.88
150°2.363.484.545.456.226.897.408.068.56
Run VMG2.053.013.934.745.456.126.727.628.18
Gybe Angles144.7°144.7°148.5°153.8°159.5°166.4°172.7°178.6°179.5°
APH ToD:593.0CDL: 9.446APH ToT: 1.0118CertNo:ZAN157
BOAT
ClassCompass 47DesignerLavranosBuilderCompass MarineAge date01/1980Series date01/1908Offset file10122.OFFData fileRSA555
HULL
Length Overall14.100 mMaximum Beam4.128 mDraft1.833 mDisplacement12,474 kgDLR9.4174IMS DivisionCruiser/RacerDynamic Allowance0.630%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFeathering 2 bladesDiameter0.482m
CREW
Maximum weight787 kg(default)Minimum weight657 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.5538.15Headsail Luffed72.7372.73Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail11.29Storm Jib13.58Heavy Weather Jib36.66
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
SolitaireRSA-555
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 VMG1572.01136.6932.6824.8761.3731.8714.9707.0711.5
52°982.6724.7606.9543.8509.2492.0483.9478.6477.2
60°902.3675.4574.5520.2491.4475.9467.7462.3459.0
75°853.1644.3553.3503.5477.1461.6451.6441.0436.1
90°877.8656.9558.2503.9475.0457.9445.9429.5418.9
110°1026.1740.9604.6527.1483.7459.5443.2419.4401.6
120°1092.6777.9626.4542.1492.3464.4446.3419.5397.9
135°1262.7875.3687.7587.2523.2484.1460.5429.8405.3
150°1524.61034.2793.2660.4578.7522.5486.2446.6420.4
Run VMG1759.31194.2915.9759.9660.1588.6535.3472.2440.2
Selected Courses
Windward / Leeward1663.11165.4924.2792.3710.7660.2625.1589.6575.8
All purpose1234.6882.2713.7621.9567.1534.8514.1492.2480.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward746.40.8039
All purpose593.01.0118
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.20.9214
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1789.81168.3867.0707.7609.3556.7519.1468.9455.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7230
Downwind "popa"0.8193
70% up, 30% down "Ilhabela"0.7494
30% up, 70% down "Ilhabela-inverso"0.7878
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Predominantly Upwind634.80.9452
Predominantly Downwind616.30.9736
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low797.90.7519
Triple Number AP Medium589.61.0176
Triple Number AP High511.01.1741
Triple Number Windward/Leeward Low1093.70.5486
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Single Number Predominant Upwind661.70.9067
Single Number Predominant Reaching588.31.0199
Single Number Predominant Downwind648.10.9258
Predominant Upwind - Low946.70.6338
Predominant Upwind - Low/Med710.00.8451
Predominant Upwind - Medium610.10.9834
Predominant Upwind - Med/High557.71.0758
Predominant Upwind - High540.11.1110
Predominant Downwind Low1001.90.5989
Predominant Downwind Low/Med717.20.8366
Predominant Downwind Medium589.81.0173
Predominant Downwind Med/High510.41.1756
Predominant Downwind High473.31.2676
Predominant Reaching Low853.90.7027
Predominant Reaching Low/Med636.10.9432
Predominant Reaching Medium542.51.1060
Predominant Reaching Med/High488.91.2272
Predominant Reaching High465.41.2891
SA/DSPL Upwind20.33SA/DSPL Downwind20.33
Scoring OptionTODTOT
5-Band Windward/Leeward Low1230.20.4877
5-Band Windward/Leeward Low/Med881.70.6805
5-Band Windward/Leeward Medium726.50.8258
5-Band Windward/Leeward Med/High632.30.9489
5-Band Windward/Leeward High593.41.0112
Windward/Leeward 60-40 Low1223.00.4906
Windward/Leeward 60-40 Low/Med885.30.6778
Windward/Leeward 60-40 Medium736.70.8144
Windward/Leeward 60-40 Med/High649.90.9232
Windward/Leeward 60-40 High616.50.9732
5-Band AP Low890.60.6737
5-Band AP Low/Med684.50.8765
5-Band AP Medium578.61.0369
5-Band AP Med/High518.31.1575
5-Band AP High493.91.2148
5-Band SF Bay Tour - Low1051.50.5706
5-Band SF Bay Tour - Low/Med840.00.7143
5-Band SF Bay Tour - Medium698.20.8593
5-Band SF Bay Tour - Med/High615.80.9744
5-Band SF Bay Tour - High583.61.0282
Chicago-Mac Upwind0.8729
Chicago-Mac All Purpose0.8846
Chicago-Mac Downwind0.8856
Bayview-Mac Cove Island0.6248
Bayview-Mac Shore0.6318
Harvest Moon Regatta505.01.1882
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.20.9214
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1789.81168.3867.0707.7609.3556.7519.1468.9455.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.20.9214
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1789.81168.3867.0707.7609.3556.7519.1468.9455.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance651.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1789.81168.3867.0707.7609.3556.7519.1468.9455.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating651.20.9214
FinRating, kevyt tuuli1207.50.8282
FinRating, kova tuuli497.31.0055
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9214
Triple Number Coastal/Long Distance Low0.7519
Triple Number Coastal/Long Distance Medium1.0178
Triple Number Coastal/Long Distance High1.1741
Triple Number Windward/Leeward Low0.5743
Triple Number Windward/Leeward Medium0.8075
Triple Number Windward/Leeward High0.9669
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1789.81168.3867.0707.7609.3556.7519.1468.9455.2
For information
General Purpose Handicap (GPH)672.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.20.9214
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1789.81168.3867.0707.7609.3556.7519.1468.9455.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.20.9214
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1789.81168.3867.0707.7609.3556.7519.1468.9455.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.20.9214
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1789.81168.3867.0707.7609.3556.7519.1468.9455.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low798.0
Triple Number Coastal/Long Distance Medium589.5
Triple Number Coastal/Long Distance High511.0
Triple Number Windward/Leeward Low1044.8
Triple Number Windward/Leeward Medium743.0
Triple Number Windward/Leeward High620.5
Predominantly Upwind634.8
Predominantly Downwind616.3
Predominantly Reaching579.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.20.9214
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1789.81168.3867.0707.7609.3556.7519.1468.9455.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7519
Triple Number Coastal/Long Distance Medium1.0178
Triple Number Coastal/Long Distance High1.1741
Triple Number Windward/Leeward Low0.5743
Triple Number Windward/Leeward Medium0.8075
Triple Number Windward/Leeward High0.9669
Coastal/Long Distance0.9214
Predominantly Upwind0.9452
Predominantly Downwind0.9736
For information
General Purpose Handicap (GPH)672.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0118
Distanseseilas Trippeltall svak vind0.7519
Distanseseilas Trippeltall mellomvind1.0178
Distanseseilas Trippeltall sterk vind1.1741
Pølsebane Trippeltall svak vind0.5743
Pølsebane Trippeltall mellomvind0.8075
Pølsebane Trippeltall sterk vind0.9669
Motvind Singeltall0.9452
Medvind Singeltall0.9736
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Coastal/Long Distance651.20.9214
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind634.80.9452
Predominantly Downwind616.30.9736
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore580.01.0346
Cape Doctor Coastal484.01.2398
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7519
Triple Number Coastal/Long Distance Medium1.0178
Triple Number Coastal/Long Distance High1.1741
Triple Number Windward/Leeward Low0.5743
Triple Number Windward/Leeward Medium0.8075
Triple Number Windward/Leeward High0.9669
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7519
Triple Number Coastal/Long Distance Medium1.0178
Triple Number Coastal/Long Distance High1.1741
Triple Number Windward/Leeward Low0.5743
Triple Number Windward/Leeward Medium0.8075
Triple Number Windward/Leeward High0.9669
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.20.9214
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Predominantly Upwind634.80.9452
Predominantly Downwind616.30.9736
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1789.81168.3867.0707.7609.3556.7519.1468.9455.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance651.20.9214
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High511.01.1741
Triple Number Windward/Leeward Low1044.80.5743
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1789.81168.3867.0707.7609.3556.7519.1468.9455.2
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low797.90.7519
Triple Number AP Medium589.61.0176
Triple Number AP High511.01.1741
Triple Number Windward/Leeward Low1093.70.5486
Triple Number Windward/Leeward Medium743.00.8075
Triple Number Windward/Leeward High620.50.9669
Single Number Predominant Upwind661.70.9067
Single Number Predominant Reaching588.31.0199
Single Number Predominant Downwind648.10.9258
Predominant Upwind - Low946.70.6338
Predominant Upwind - Low/Med710.00.8451
Predominant Upwind - Medium610.10.9834
Predominant Upwind - Med/High557.71.0758
Predominant Upwind - High540.11.1110
Predominant Downwind Low1001.90.5989
Predominant Downwind Low/Med717.20.8366
Predominant Downwind Medium589.81.0173
Predominant Downwind Med/High510.41.1756
Predominant Downwind High473.31.2676
Predominant Reaching Low853.90.7027
Predominant Reaching Low/Med636.10.9432
Predominant Reaching Medium542.51.1060
Predominant Reaching Med/High488.91.2272
Predominant Reaching High465.41.2891
SA/DSPL Upwind20.33SA/DSPL Downwind20.33
Scoring OptionTODTOT
5-Band Windward/Leeward Low1230.20.4877
5-Band Windward/Leeward Low/Med881.70.6805
5-Band Windward/Leeward Medium726.50.8258
5-Band Windward/Leeward Med/High632.30.9489
5-Band Windward/Leeward High593.41.0112
Windward/Leeward 60-40 Low1223.00.4906
Windward/Leeward 60-40 Low/Med885.30.6778
Windward/Leeward 60-40 Medium736.70.8144
Windward/Leeward 60-40 Med/High649.90.9232
Windward/Leeward 60-40 High616.50.9732
5-Band AP Low890.60.6737
5-Band AP Low/Med684.50.8765
5-Band AP Medium578.61.0369
5-Band AP Med/High518.31.1575
5-Band AP High493.91.2148
5-Band SF Bay Tour - Low1051.50.5706
5-Band SF Bay Tour - Low/Med840.00.7143
5-Band SF Bay Tour - Medium698.20.8593
5-Band SF Bay Tour - Med/High615.80.9744
5-Band SF Bay Tour - High583.61.0282
Chicago-Mac Upwind0.8729
Chicago-Mac All Purpose0.8846
Chicago-Mac Downwind0.8856
Bayview-Mac Cove Island0.6248
Bayview-Mac Shore0.6318
Harvest Moon Regatta505.01.1882
Non Spin/HSFClub Certificate2025
SolitaireRSA-555
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCompass 47Measurement07/11/1979HINPlan reviewHull constructionLightCarbon rudderNoLight stanchionsNoTrim tabNo
LOA14.100Max. Beam4.128Draft1.833Displacement12,474Wetted area40.64IMS L11.198LSM010.981Acc. length13.416Sink (kg/mm) 27.51
VCGD0.045VCGM0.041RM Rated (kg·m) 284.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight787Declared crew weightN/A
PROPELLER
Propeller TypeFeathering 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.482PBWPIPA0.0030
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P14.000IG16.405ISP16.406MDT10.170MDL10.240MDT20.170MDL20.180TL3.170MW0.200GO0.225
E4.605J5.700BAS1.915FSD0.035SFJ0.000SPL5.763WPLTPSBD0.115MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date19/04/2018
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
SolitaireRSA-555
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM1-10.070.871.662.913.8237.5510/12/202510.170.801.402.553.5534.6317/04/2018OLD
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.071.242.404.717.038.5715.87NoNo 72.7317/04/2018OLD
CRUISER/RACER REQUIREMENTS*
Accommodation length13.4 mTable area0.66 m²Headroom1.87 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity222 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity118 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.