Club Certificate2026
WUKURSA 410
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°44.0°42.3°39.8°38.1°37.7°37.8°38.4°39.4°
Beat VMG2.233.203.904.394.704.804.844.874.83
52°3.504.915.846.316.666.866.977.087.11
60°3.775.196.066.516.937.207.357.527.60
75°3.975.386.196.697.207.708.018.398.60
90°3.935.536.457.077.447.838.509.399.96
110°4.025.626.577.398.238.879.4210.4811.59
120°3.905.496.467.228.159.2110.1511.5313.16
135°3.464.956.066.757.488.409.5413.1415.39
150°2.874.185.296.146.747.368.1410.9914.67
Run VMG2.493.624.585.335.846.377.059.5212.71
Gybe Angles140.2°143.1°147.1°151.5°151.7°149.2°146.1°138.3°143.6°
APH ToD:571.7CDL: 7.454APH ToT: 1.0496CertNo:ZAC226
BOAT
ClassMELGES 24DesignerREICHEL/PUGHBuilderMELGES BOAT WORKSAge date01/1993Series date01/1993Offset fileMELG24.OD.offData fileRSA410
HULL
Length Overall7.509Maximum Beam2.490Draft1.534Displacement882DLR2.8511IMS DivisionSportboatDynamic Allowance0.170%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight540(declared)Minimum weight410 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail19.5120.07Headsail Luffed11.8411.84Headsail FlyingSymmetricAsymmetric45.7345.73 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail5.79Storm Jib3.71Heavy Weather Jib10.01
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 27.5 Stability Index 101.3
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.
ORC Ref  04620004B74 Issued on 11/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
WUKURSA 410
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 VMG1614.51126.5922.1819.8765.7750.0743.2739.3745.2
52°1027.2732.9616.3570.2540.2525.1516.9508.3506.0
60°954.0693.1593.7553.1519.3499.7490.0478.9474.0
75°906.2668.6581.2537.9500.3467.6449.6429.3418.5
90°916.4651.4558.6509.3483.9460.0423.6383.4361.6
110°894.5640.1547.6487.4437.3405.8382.3343.7310.7
120°922.9655.5557.5498.3441.5391.0354.8312.2273.5
135°1040.6726.6594.4533.6481.3428.8377.3274.0234.0
150°1254.6862.2681.2586.1534.4489.3442.4327.6245.4
Run VMG1448.6995.6786.5675.5616.1565.0510.8378.3283.3
Selected Courses
Windward / Leeward1531.61061.1854.3747.7690.9657.5627.0558.8514.3
All purpose1159.9815.2673.0600.7555.2523.9496.8448.8418.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward717.40.8363
All purpose571.71.0496
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.31054.5803.0674.7594.8544.9498.6419.0386.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7159
Downwind "popa"0.9276
70% up, 30% down "Ilhabela"0.7685
30% up, 70% down "Ilhabela-inverso"0.8520
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Predominantly Upwind631.50.9501
Predominantly Downwind574.71.0441
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP591.91.0137 Predom. Rc High408.41.4690 5B SF Bay L/M785.70.7637 TriNum AP Low744.10.8063 Predom. Dn Low886.10.6771 5B SF Bay Med675.50.8882 TriNum AP Med572.41.0482 Predom. Dn L/M656.40.9141 5B SF Bay M/H603.10.9948 TriNum AP High485.61.2356 Predom. Dn Med558.81.0737 5B SF Bay High547.81.0953 TriNum W/L Low1004.40.5974 Predom. Dn M/H471.31.2731 5B AP Low823.10.7290 TriNum W/L Med715.10.8390 Predom. Dn High393.31.5255 5B AP L/M651.10.9215 TriNum W/L Hig609.10.9851 ChiMac Up Low806.30.7441 5B AP Med562.51.0667 Predom. Upwind657.30.9128 ChiMac Up Med723.40.8294 5B AP M/H498.21.2043 Predom. Reaching561.91.0679 ChiMac Up High624.50.9608 5B AP High451.91.3277 Predom. Downwind594.31.0095 ChiMac Off Low763.30.7861 5B W/L Low1127.00.5324 Predom. Up Low921.10.6514 ChiMac Off Med669.70.8959 5B W/L L/M823.00.7290 Predom. Up L/M697.00.8609 ChiMac Off High550.01.0908 5B W/L Med703.10.8534 Predom. Up Med612.30.9799 ChiMac AP Low781.00.7682 5B W/L M/H626.00.9585 Predom. Up M/H561.21.0691 ChiMac AP Med693.70.8649 5B W/L High562.91.0659 Predom. Up High530.41.1312 ChiMac AP High585.21.0252 W/L 60-40 Low1141.10.5258 Predom. Rc Low800.30.7497 BayMac Cove Island899.40.6671 W/L 60-40 L/M837.00.7168 Predom. Rc L/M608.60.9858 BayMac Shore893.00.6719 W/L 60-40 Med719.10.8343 Predom. Rc Med530.31.1313 Harvest Moon475.61.2615 W/L 60-40 M/H649.90.9232 Predom. Rc M/H461.91.2989 5B SF Bay Low952.00.6303 W/L 60-40 High598.51.0025      SA/DSPL Up34.11SA/DSPL Dn70.97
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.31054.5803.0674.7594.8544.9498.6419.0386.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.31054.5803.0674.7594.8544.9498.6419.0386.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance622.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.31054.5803.0674.7594.8544.9498.6419.0386.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating622.80.9634
FinRating, kevyt tuuli1108.10.9024
FinRating, kova tuuli450.31.1103
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9634
Triple Number Coastal/Long Distance Low0.8063
Triple Number Coastal/Long Distance Medium1.0483
Triple Number Coastal/Long Distance High1.2356
Triple Number Windward/Leeward Low0.6265
Triple Number Windward/Leeward Medium0.8390
Triple Number Windward/Leeward High0.9851
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.31054.5803.0674.7594.8544.9498.6419.0386.6
For information
General Purpose Handicap (GPH)644.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Saronikos S All_Purpose652.40.9197
Saronikos S Upwind762.30.7871
Saronikos S Downwind516.81.1610
Saronikos N All_Purpose652.40.9197
Saronikos N Upwind796.90.7529
Saronikos N Downwind590.41.0162
Saronikos SW All_Purpose653.50.9181
Saronikos SW Upwind783.20.7661
Saronikos SW Downwind525.71.1414
Saronikos NE All_Purpose716.20.8377
Saronikos NE Upwind743.90.8065
Saronikos NE Downwind660.70.9082
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.31054.5803.0674.7594.8544.9498.6419.0386.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose591.91.0137
5-Band All-Purpose Low899.60.6670
5-Band All-Purpose L/M674.30.8898
5-Band All-Purpose Med584.11.0272
5-Band All-Purpose M/H515.31.1645
5-Band All-Purpose High461.31.3006
Single Number Predominant Upwind630.00.9523
Single Number Predominant Reaching543.81.1034
Single Number Predominant Downwind575.91.0418
5-Band 50-50 Windward/Leeward Low1127.00.5324
5-Band 50-50 Windward/Leeward L/M823.00.7290
5-Band 50-50 Windward/Leeward Med703.10.8534
5-Band 50-50 Windward/Leeward M/H626.00.9585
5-Band 50-50 Windward/Leeward High562.91.0659
5-Band 60-40 Windward/Leeward Low1141.10.5258
5-Band 60-40 Windward/Leeward L/M837.00.7168
5-Band 60-40 Windward/Leeward Med719.10.8343
5-Band 60-40 Windward/Leeward M/H649.90.9232
5-Band 60-40 Windward/Leeward High598.51.0025
Triple Number 50-50 Windward/Leeward Low1004.40.5974
Triple Number 50-50 Windward/Leeward Med715.20.8389
Triple Number 50-50 Windward/Leeward High609.10.9851
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward734.60.8167
Triple Number 60-40 Windward/Leeward Low1018.20.5893
Triple Number 60-40 Windward/Leeward Med730.70.8211
Triple Number 60-40 Windward/Leeward High635.90.9435
Triple Number All-Purpose Low807.50.7430
Triple Number All-Purpose Med594.21.0098
Triple Number All-Purpose High500.61.1986
Triple Number Predominant Upwind Low835.50.7182
Triple Number Predominant Upwind Med624.10.9614
Triple Number Predominant Upwind High561.91.0679
Triple Number Predominant Reaching Low726.90.8255
Triple Number Predominant Reaching Med550.61.0897
Triple Number Predominant Reaching High436.61.3743
Triple Number Predominant Downwind Low792.80.7568
Triple Number Predominant Downwind Med570.41.0519
Triple Number Predominant Downwind High436.71.3738
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.31054.5803.0674.7594.8544.9498.6419.0386.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.31054.5803.0674.7594.8544.9498.6419.0386.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low744.1
Triple Number Coastal/Long Distance Medium572.4
Triple Number Coastal/Long Distance High485.6
Triple Number Windward/Leeward Low957.7
Triple Number Windward/Leeward Medium715.1
Triple Number Windward/Leeward High609.1
Predominantly Upwind631.5
Predominantly Downwind574.7
Predominantly Reaching550.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.31054.5803.0674.7594.8544.9498.6419.0386.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8063
Triple Number Coastal/Long Distance Medium1.0483
Triple Number Coastal/Long Distance High1.2356
Triple Number Windward/Leeward Low0.6265
Triple Number Windward/Leeward Medium0.8390
Triple Number Windward/Leeward High0.9851
Coastal/Long Distance0.9634
Predominantly Upwind0.9501
Predominantly Downwind1.0441
For information
General Purpose Handicap (GPH)644.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0496
Distanseseilas Trippeltall svak vind0.8063
Distanseseilas Trippeltall mellomvind1.0483
Distanseseilas Trippeltall sterk vind1.2356
Pølsebane Trippeltall svak vind0.6265
Pølsebane Trippeltall mellomvind0.8390
Pølsebane Trippeltall sterk vind0.9851
Motvind Singeltall0.9501
Medvind Singeltall1.0441
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Coastal/Long Distance622.80.9634
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind631.50.9501
Predominantly Downwind574.71.0441
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore527.61.1371
Cape Doctor Coastal427.81.4025
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8063
Triple Number Coastal/Long Distance Medium1.0483
Triple Number Coastal/Long Distance High1.2356
Triple Number Windward/Leeward Low0.6265
Triple Number Windward/Leeward Medium0.8390
Triple Number Windward/Leeward High0.9851
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8063
Triple Number Coastal/Long Distance Medium1.0483
Triple Number Coastal/Long Distance High1.2356
Triple Number Windward/Leeward Low0.6265
Triple Number Windward/Leeward Medium0.8390
Triple Number Windward/Leeward High0.9851
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Predominantly Upwind631.50.9501
Predominantly Downwind574.71.0441
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.31054.5803.0674.7594.8544.9498.6419.0386.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance622.80.9634
Triple Number Coastal/Long Distance Low744.10.8063
Triple Number Coastal/Long Distance Medium572.41.0483
Triple Number Coastal/Long Distance High485.61.2356
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium715.10.8390
Triple Number Windward/Leeward High609.10.9851
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.31054.5803.0674.7594.8544.9498.6419.0386.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP591.91.0137 Predom. Dn High393.31.5255 5B AP M/H498.21.2043 TriNum AP Low744.10.8063 Predom. Rc Low800.30.7497 5B AP High451.91.3277 TriNum AP Med572.41.0482 Predom. Rc L/M608.60.9858 5B SF Bay Low952.00.6303 TriNum AP High485.61.2356 Predom. Rc Med530.31.1313 5B SF Bay L/M785.70.7637 TriNum W/L Low1004.40.5974 Predom. Rc M/H461.91.2989 5B SF Bay Med675.50.8882 TriNum W/L Med715.10.8390 Predom. Rc High408.41.4690 5B SF Bay M/H603.10.9948 TriNum W/L Hig609.10.9851 5B W/L Low1127.00.5324 5B SF Bay High547.81.0953 Predom. Upwind657.30.9128 5B W/L L/M823.00.7290 ChiMac Up Low806.30.7441 Predom. Reaching561.91.0679 5B W/L Med703.10.8534 ChiMac Up Med723.40.8294 Predom. Downwind594.31.0095 5B W/L M/H626.00.9585 ChiMac Up High624.50.9608 Predom. Up Low921.10.6514 5B W/L High562.91.0659 ChiMac Off Low763.30.7861 Predom. Up L/M697.00.8609 W/L 60-40 Low1141.10.5258 ChiMac Off Med669.70.8959 Predom. Up Med612.30.9799 W/L 60-40 L/M837.00.7168 ChiMac Off High550.01.0908 Predom. Up M/H561.21.0691 W/L 60-40 Med719.10.8343 ChiMac AP Low781.00.7682 Predom. Up High530.41.1312 W/L 60-40 M/H649.90.9232 ChiMac AP Med693.70.8649 Predom. Dn Low886.10.6771 W/L 60-40 High598.51.0025 ChiMac AP High585.21.0252 Predom. Dn L/M656.40.9141 5B AP Low823.10.7290 BayMac Cove Island899.40.6671 Predom. Dn Med558.81.0737 5B AP L/M651.10.9215 BayMac Shore893.00.6719 Predom. Dn M/H471.31.2731 5B AP Med562.51.0667 Harvest Moon475.61.2615      SA/DSPL Up34.11SA/DSPL Dn70.97
ORC Ref  04620004B74 Issued on 11/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
WUKURSA 410
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMELGES 24Measurement15/09/2023HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.509Maximum beam2.490Draft1.534Displacement882Wetted area10.43IMS L7.301LSM06.763Accomod. length7.509Sink (kg/mm) 8.74
VCGD-0.100VCGM-0.128 RM Rated (kg·m) 27.5Limit of positive stability(°) 109.6 Stability Index 101.3 BLR index 0.0000Default crew weight394 Declared crew weight 540
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P8.800IG8.607ISP9.712MDT10.070MDL10.120MDT2MDL2TLTaperMW0.120GO0.120
E3.755J2.495BAS0.992FSDNo FoilSFJ0.170SPLWPLTPS4.075BD0.102MWT29.00MCG3.330
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date19/09/2023
SFFP0.130FFMFF0.853LCFcl4.077SG
SAFP7.370FAMFA0.611LCFsh4.258HBI0.785
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04620004B74 Issued on 11/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
WUKURSA 410
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentNEW M10.160.781.392.393.1319.5124/01/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJib0.050.370.711.392.102.778.46NoNo 11.8429/08/2023Jib J40.070.310.581.191.862.607.31YesNo 9.1024/01/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentNEW A210.978.879.925.505.6697%45.7324/01/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04620004B74 Issued on 11/02/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org