Double HandedClub Certificate2026
GuruRSA-554
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 Angles47.1°45.3°43.7°42.6°42.0°41.4°40.6°40.6°42.2°
Beat VMG1.602.392.993.433.784.074.274.344.19
52°2.533.724.575.175.655.986.186.306.23
60°2.753.984.825.435.886.186.366.536.51
75°2.894.155.015.666.096.356.546.786.91
90°3.064.395.376.056.406.566.656.927.19
110°3.164.525.526.186.556.827.067.407.63
120°3.034.375.396.116.516.817.097.708.03
135°2.663.944.975.816.336.676.967.648.28
150°2.273.414.425.275.956.406.707.307.97
Run VMG1.972.953.834.585.255.806.226.807.35
Gybe Angles145.7°148.2°151.4°154.3°159.3°165.3°172.7°178.1°176.5°
APH ToD:692.9CDL: 6.474APH ToT: 0.8660CertNo:ZAD279
BOAT
ClassAstove 30DesignerLavranosBuilderAge dateSeries date01/1993Offset fileAstove 30_DV.offData fileRSA554
HULL
Length Overall9.190 mMaximum Beam3.012 mDraft1.663 mDisplacement4,238 kgDLR7.8625IMS DivisionCruiser/RacerDynamic Allowance0.530%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeSolid 2 bladesDiameter0.360m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail16.7416.97Headsail Luffed19.7419.74Headsail FlyingSymmetric54.0954.09Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5.18Storm Jib5.84Heavy Weather Jib15.75
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 73.6 kg·m Stability Index 120.3
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  04620004UHJ Issued on 01/07/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
GuruRSA-554
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 VMG2251.41505.81204.21050.9953.0884.3843.5830.4859.1
52°1421.4966.7788.2696.2637.4601.6582.8571.1577.8
60°1311.2905.6747.3662.7611.9582.8566.3551.4552.7
75°1246.3867.9718.0636.0591.5566.9550.5531.0521.0
90°1175.4820.3670.4595.5562.9548.6541.0520.5500.9
110°1137.7796.4652.4582.8550.0528.0509.9486.3471.9
120°1189.6823.8668.4589.5552.7528.9507.5467.7448.1
135°1352.5914.4723.9620.0568.5539.9517.1471.3435.0
150°1585.71055.3814.9683.7604.8562.9537.0493.5451.8
Run VMG1831.01218.5940.0785.6685.1620.5579.0529.3489.6
Selected Courses
Windward / Leeward2041.21362.21072.1918.3819.1752.4711.2679.9674.4
All purpose1543.21045.6836.5726.9662.6622.5597.1571.0561.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward860.30.6974
All purpose692.90.8660
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance756.60.7930
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2020.21347.81002.7822.1710.4646.2603.1544.2530.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.5775
Downwind "popa"0.7839
70% up, 30% down "Ilhabela"0.6271
30% up, 70% down "Ilhabela-inverso"0.7080
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Predominantly Upwind767.60.7817
Predominantly Downwind688.40.8716
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP720.30.8329 Predom. Rc High543.11.1047 5B SF Bay L/M981.20.6115 TriNum AP Low941.00.6376 Predom. Dn Low1122.60.5345 5B SF Bay Med811.60.7393 TriNum AP Med688.60.8713 Predom. Dn L/M793.60.7561 5B SF Bay M/H707.80.8477 TriNum AP High593.71.0106 Predom. Dn Med657.50.9125 5B SF Bay High673.20.8913 TriNum W/L Low1284.20.4672 Predom. Dn M/H578.11.0379 5B AP Low1054.50.5690 TriNum W/L Med856.50.7005 Predom. Dn High539.01.1131 5B AP L/M803.00.7472 TriNum W/L Hig709.80.8453 ChiMac Up Low1035.80.5793 5B AP Med675.60.8881 Predom. Upwind809.40.7413 ChiMac Up Med909.00.6600 5B AP M/H602.50.9958 Predom. Reaching690.60.8688 ChiMac Up High762.10.7873 5B AP High573.81.0456 Predom. Downwind725.60.8269 ChiMac Off Low944.70.6351 5B W/L Low1459.40.4111 Predom. Up Low1211.80.4951 ChiMac Off Med819.50.7321 5B W/L L/M1023.20.5864 Predom. Up L/M873.50.6869 ChiMac Off High673.40.8910 5B W/L Med836.50.7173 Predom. Up Med737.10.8140 ChiMac AP Low984.30.6096 5B W/L M/H722.00.8310 Predom. Up M/H659.50.9098 ChiMac AP Med860.00.6976 5B W/L High684.30.8767 Predom. Up High635.90.9435 ChiMac AP High715.20.8390 W/L 60-40 Low1490.90.4024 Predom. Rc Low1024.50.5856 BayMac Cove Island1148.40.5225 W/L 60-40 L/M1050.10.5714 Predom. Rc L/M741.40.8092 BayMac Shore1140.60.5260 W/L 60-40 Med863.10.6952 Predom. Rc Med631.10.9507 Harvest Moon594.01.0101 W/L 60-40 M/H749.10.8009 Predom. Rc M/H571.81.0493 5B SF Bay Low1224.60.4899 W/L 60-40 High715.00.8391      SA/DSPL Up13.87SA/DSPL Dn26.92
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance756.60.7930
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2020.21347.81002.7822.1710.4646.2603.1544.2530.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance756.60.7930
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2020.21347.81002.7822.1710.4646.2603.1544.2530.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance756.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2020.21347.81002.7822.1710.4646.2603.1544.2530.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating756.60.7930
FinRating, kevyt tuuli1437.90.6954
FinRating, kova tuuli577.80.8653
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.7930
Triple Number Coastal/Long Distance Low0.6376
Triple Number Coastal/Long Distance Medium0.8714
Triple Number Coastal/Long Distance High1.0106
Triple Number Windward/Leeward Low0.4930
Triple Number Windward/Leeward Medium0.7005
Triple Number Windward/Leeward High0.8453
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2020.21347.81002.7822.1710.4646.2603.1544.2530.4
For information
General Purpose Handicap (GPH)788.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance756.60.7930
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Saronikos S All Purpose827.30.7253
Saronikos S Upwind968.50.6195
Saronikos S Downwind650.60.9222
Saronikos N All Purpose861.30.6966
Saronikos N Upwind1012.10.5928
Saronikos N Downwind717.00.8368
Saronikos SW All Purpose843.10.7116
Saronikos SW Upwind1007.90.5953
Saronikos SW Downwind667.10.8995
Saronikos NE All Purpose898.10.6681
Saronikos NE Upwind943.60.6359
Saronikos NE Downwind821.40.7304
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2020.21347.81002.7822.1710.4646.2603.1544.2530.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose720.30.8329
5-Band All Purpose Low1160.50.5170
5-Band All Purpose L/M829.80.7231
5-Band All Purpose Med695.20.8630
5-Band All Purpose M/H618.10.9706
5-Band All Purpose High587.31.0216
Single Number Predominant Upwind767.10.7822
Single Number Predominant Reaching656.60.9139
Single Number Predominant Downwind687.90.8722
5-Band 50-50 Windward/Leeward Low1459.40.4111
5-Band 50-50 Windward/Leeward L/M1023.20.5864
5-Band 50-50 Windward/Leeward Med836.50.7173
5-Band 50-50 Windward/Leeward M/H722.00.8310
5-Band 50-50 Windward/Leeward High684.30.8767
5-Band 60-40 Windward/Leeward Low1490.90.4024
5-Band 60-40 Windward/Leeward L/M1050.10.5714
5-Band 60-40 Windward/Leeward Med863.10.6952
5-Band 60-40 Windward/Leeward M/H749.10.8009
5-Band 60-40 Windward/Leeward High715.00.8391
Triple Number 50-50 Windward/Leeward Low1284.20.4672
Triple Number 50-50 Windward/Leeward Med856.70.7004
Triple Number 50-50 Windward/Leeward High709.80.8453
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward887.10.6763
Triple Number 60-40 Windward/Leeward Low1313.20.4569
Triple Number 60-40 Windward/Leeward Med883.30.6793
Triple Number 60-40 Windward/Leeward High737.60.8135
Triple Number All-Purpose Low1026.80.5843
Triple Number All-Purpose Med709.00.8463
Triple Number All-Purpose High608.70.9857
Triple Number Predominant Upwind Low1081.50.5548
Triple Number Predominant Upwind Med756.10.7935
Triple Number Predominant Upwind High658.50.9112
Triple Number Predominant Reaching Low917.20.6542
Triple Number Predominant Reaching Med655.20.9158
Triple Number Predominant Reaching High553.11.0849
Triple Number Predominant Downwind Low991.80.6050
Triple Number Predominant Downwind Med668.60.8974
Triple Number Predominant Downwind High554.41.0823
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance756.60.7930
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2020.21347.81002.7822.1710.4646.2603.1544.2530.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance756.60.7930
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2020.21347.81002.7822.1710.4646.2603.1544.2530.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low941.0
Triple Number Coastal/Long Distance Medium688.5
Triple Number Coastal/Long Distance High593.7
Triple Number Windward/Leeward Low1217.0
Triple Number Windward/Leeward Medium856.5
Triple Number Windward/Leeward High709.8
Predominantly Upwind767.6
Predominantly Downwind688.4
Predominantly Reaching664.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance756.60.7930
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2020.21347.81002.7822.1710.4646.2603.1544.2530.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6376
Triple Number Coastal/Long Distance Medium0.8714
Triple Number Coastal/Long Distance High1.0106
Triple Number Windward/Leeward Low0.4930
Triple Number Windward/Leeward Medium0.7005
Triple Number Windward/Leeward High0.8453
Coastal/Long Distance0.7930
Predominantly Upwind0.7817
Predominantly Downwind0.8716
For information
General Purpose Handicap (GPH)788.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8660
Distanseseilas Trippeltall svak vind0.6376
Distanseseilas Trippeltall mellomvind0.8714
Distanseseilas Trippeltall sterk vind1.0106
Pølsebane Trippeltall svak vind0.4930
Pølsebane Trippeltall mellomvind0.7005
Pølsebane Trippeltall sterk vind0.8453
Motvind Singeltall0.7817
Medvind Singeltall0.8716
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Coastal/Long Distance756.60.7930
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind767.60.7817
Predominantly Downwind688.40.8716
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore676.00.8876
Cape Doctor Coastal564.11.0637
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6376
Triple Number Coastal/Long Distance Medium0.8714
Triple Number Coastal/Long Distance High1.0106
Triple Number Windward/Leeward Low0.4930
Triple Number Windward/Leeward Medium0.7005
Triple Number Windward/Leeward High0.8453
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6376
Triple Number Coastal/Long Distance Medium0.8714
Triple Number Coastal/Long Distance High1.0106
Triple Number Windward/Leeward Low0.4930
Triple Number Windward/Leeward Medium0.7005
Triple Number Windward/Leeward High0.8453
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance756.60.7930
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Predominantly Upwind767.60.7817
Predominantly Downwind688.40.8716
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2020.21347.81002.7822.1710.4646.2603.1544.2530.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance756.60.7930
Triple Number Coastal/Long Distance Low941.00.6376
Triple Number Coastal/Long Distance Medium688.50.8714
Triple Number Coastal/Long Distance High593.71.0106
Triple Number Windward/Leeward Low1217.00.4930
Triple Number Windward/Leeward Medium856.50.7005
Triple Number Windward/Leeward High709.80.8453
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2020.21347.81002.7822.1710.4646.2603.1544.2530.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP720.30.8329 Predom. Dn High539.01.1131 5B AP M/H602.50.9958 TriNum AP Low941.00.6376 Predom. Rc Low1024.50.5856 5B AP High573.81.0456 TriNum AP Med688.60.8713 Predom. Rc L/M741.40.8092 5B SF Bay Low1224.60.4899 TriNum AP High593.71.0106 Predom. Rc Med631.10.9507 5B SF Bay L/M981.20.6115 TriNum W/L Low1284.20.4672 Predom. Rc M/H571.81.0493 5B SF Bay Med811.60.7393 TriNum W/L Med856.50.7005 Predom. Rc High543.11.1047 5B SF Bay M/H707.80.8477 TriNum W/L Hig709.80.8453 5B W/L Low1459.40.4111 5B SF Bay High673.20.8913 Predom. Upwind809.40.7413 5B W/L L/M1023.20.5864 ChiMac Up Low1035.80.5793 Predom. Reaching690.60.8688 5B W/L Med836.50.7173 ChiMac Up Med909.00.6600 Predom. Downwind725.60.8269 5B W/L M/H722.00.8310 ChiMac Up High762.10.7873 Predom. Up Low1211.80.4951 5B W/L High684.30.8767 ChiMac Off Low944.70.6351 Predom. Up L/M873.50.6869 W/L 60-40 Low1490.90.4024 ChiMac Off Med819.50.7321 Predom. Up Med737.10.8140 W/L 60-40 L/M1050.10.5714 ChiMac Off High673.40.8910 Predom. Up M/H659.50.9098 W/L 60-40 Med863.10.6952 ChiMac AP Low984.30.6096 Predom. Up High635.90.9435 W/L 60-40 M/H749.10.8009 ChiMac AP Med860.00.6976 Predom. Dn Low1122.60.5345 W/L 60-40 High715.00.8391 ChiMac AP High715.20.8390 Predom. Dn L/M793.60.7561 5B AP Low1054.50.5690 BayMac Cove Island1148.40.5225 Predom. Dn Med657.50.9125 5B AP L/M803.00.7472 BayMac Shore1140.60.5260 Predom. Dn M/H578.11.0379 5B AP Med675.60.8881 Harvest Moon594.01.0101      SA/DSPL Up13.87SA/DSPL Dn26.92
ORC Ref  04620004UHJ Issued on 01/07/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
GuruRSA-554
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassAstove 30Measurement26/02/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.190Maximum beam3.012Draft1.663Displacement4,238Wetted area19.57IMS L8.038LSM08.137Accomod. length9.190Sink (kg/mm) 14.13
VCGD0.081VCGM0.038 RM Rated (kg·m) 73.6Limit of positive stability(°) 118.0 Stability Index 120.3 BLR index 0.0000Default crew weight170 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.360PBWPIPA0.0136
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P9.320IG10.800ISP10.940MDT10.120MDL10.180MDT2MDL2TLNo TaperMWGO
E3.170J3.670BAS1.310FSDSFJSPL3.540WPLTPSBD0.140MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date03/03/2025
SFFP1.021FFM1.090FF1.090LCFcl5.158SG
SAFP9.185FAM0.939FA0.939LCFsh5.375HBI0.950
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04620004UHJ Issued on 01/07/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
GuruRSA-554
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.140.611.081.912.5416.7414/10/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.080.440.831.782.944.4210.00NoNo 19.7414/10/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment010.7010.7010.706.006.3354.0914/10/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.2 mTable area0.44 m²Headroom1.64 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity64 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity34 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04620004UHJ Issued on 01/07/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org