Non Spin/HSFClub Certificate2026
HumdingerRSA-2134
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°44.6°42.7°41.8°40.6°39.1°38.1°37.8°38.7°
Beat VMG1.882.743.363.814.174.464.644.724.64
52°2.984.245.085.676.056.296.456.576.56
60°3.234.485.325.896.226.436.596.746.76
75°3.384.635.486.056.376.586.747.007.12
90°3.284.545.406.026.386.616.807.137.44
110°2.824.115.075.816.306.616.847.317.81
120°2.653.914.885.646.196.526.777.257.78
135°2.313.484.455.225.866.296.587.047.55
150°1.972.993.924.715.385.936.326.817.26
Run VMG1.702.593.414.144.805.395.896.546.96
Gybe Angles146.6°148.3°153.7°161.0°169.4°173.2°176.8°179.5°179.7°
APH ToD:686.3CDL: 7.047APH ToT: 0.8743CertNo:ZAN068
BOAT
ClassAstove 30DesignerLavranosBuilderAge date01/1996Series date01/1993Offset fileAstove 30_DV.offData fileRSA2134
HULL
Length Overall9.190Maximum Beam3.012Draft1.663Displacement4,243DLR7.8704IMS DivisionPerformanceDynamic Allowance0.490%Age Allowance0.650%RS Assessment-0.025%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.320m
CREW
Maximum weight513(default)Minimum weight383 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail17.8718.06Headsail Luffed24.9924.99Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5.66Storm Jib6.17Heavy Weather Jib16.64
SAIL LIMITS
Headsails5
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 75.6 Stability Index 118.2
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  04620004H5Q Issued on 08/03/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
HumdingerRSA-2134
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 VMG1911.51311.91071.4944.9862.8807.5776.4763.3776.1
52°1206.4849.5708.9634.8594.9572.0558.0548.4549.0
60°1116.2803.3676.4611.3578.7559.6546.3534.3532.7
75°1063.6777.0657.3594.8565.1547.4533.9514.5505.8
90°1097.4792.1666.2598.1564.0544.3529.5504.6484.1
110°1276.8876.5710.6619.3571.4544.8526.2492.4461.2
120°1356.7920.3737.5637.9582.0551.9531.6496.7462.5
135°1555.91035.5809.1689.1614.6572.1546.9511.4476.8
150°1830.71204.9917.7763.6669.1606.7569.8528.6496.0
Run VMG2113.91391.31056.2868.8749.8668.0610.9550.7517.2
Selected Courses
Windward / Leeward2012.71351.61063.8906.8806.3737.8693.7657.0646.7
All purpose1512.81034.6831.2721.8656.5615.3589.3562.4547.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward847.00.7084
All purpose686.30.8743
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance750.50.7994
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2022.81355.51000.9815.7702.2638.9596.9542.9524.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6424
Downwind "popa"0.7124
70% up, 30% down "Ilhabela"0.6619
30% up, 70% down "Ilhabela-inverso"0.6898
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Predominantly Upwind731.70.8200
Predominantly Downwind715.50.8385
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP713.80.8406 Predom. Rc High540.11.1108 5B SF Bay L/M963.70.6226 TriNum AP Low932.90.6431 Predom. Dn Low1190.30.5041 5B SF Bay Med795.00.7547 TriNum AP Med682.60.8790 Predom. Dn L/M835.30.7183 5B SF Bay M/H689.40.8703 TriNum AP High585.71.0244 Predom. Dn Med683.20.8783 5B SF Bay High652.20.9199 TriNum W/L Low1272.50.4715 Predom. Dn M/H590.71.0157 5B AP Low1061.60.5652 TriNum W/L Med844.10.7108 Predom. Dn High549.41.0921 5B AP L/M796.80.7530 TriNum W/L Hig690.90.8684 ChiMac Up Low967.10.6204 5B AP Med669.40.8963 Predom. Upwind766.10.7831 ChiMac Up Med854.70.7020 5B AP M/H594.81.0087 Predom. Reaching691.90.8672 ChiMac Up High724.10.8286 5B AP High564.51.0629 Predom. Downwind756.50.7931 ChiMac Off Low997.30.6016 5B W/L Low1444.90.4153 Predom. Up Low1122.30.5346 ChiMac Off Med859.90.6978 5B W/L L/M1012.80.5924 Predom. Up L/M824.70.7275 ChiMac Off High699.60.8576 5B W/L Med823.60.7285 Predom. Up Med702.90.8536 ChiMac AP Low975.30.6152 5B W/L M/H704.50.8517 Predom. Up M/H632.80.9482 ChiMac AP Med852.40.7039 5B W/L High661.60.9069 Predom. Up High609.20.9848 ChiMac AP High708.90.8464 W/L 60-40 Low1436.30.4178 Predom. Rc Low1022.40.5869 BayMac Cove Island1136.50.5279 W/L 60-40 L/M1016.60.5902 Predom. Rc L/M747.00.8032 BayMac Shore1124.40.5336 W/L 60-40 Med834.40.7191 Predom. Rc Med634.40.9458 Harvest Moon602.50.9958 W/L 60-40 M/H720.90.8322 Predom. Rc M/H569.81.0531 5B SF Bay Low1199.10.5004 W/L 60-40 High682.80.8787      SA/DSPL Up16.27SA/DSPL Dn16.27
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance750.50.7994
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2022.81355.51000.9815.7702.2638.9596.9542.9524.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance750.50.7994
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2022.81355.51000.9815.7702.2638.9596.9542.9524.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance750.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2022.81355.51000.9815.7702.2638.9596.9542.9524.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating750.50.7994
FinRating, kevyt tuuli1430.50.6990
FinRating, kova tuuli569.90.8773
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.7994
Triple Number Coastal/Long Distance Low0.6431
Triple Number Coastal/Long Distance Medium0.8791
Triple Number Coastal/Long Distance High1.0244
Triple Number Windward/Leeward Low0.4968
Triple Number Windward/Leeward Medium0.7108
Triple Number Windward/Leeward High0.8684
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2022.81355.51000.9815.7702.2638.9596.9542.9524.5
For information
General Purpose Handicap (GPH)780.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance750.50.7994
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Saronikos S All Purpose789.00.7605
Saronikos S Upwind874.20.6863
Saronikos S Downwind706.50.8492
Saronikos N All Purpose789.00.7605
Saronikos N Upwind911.50.6583
Saronikos N Downwind789.50.7600
Saronikos SW All Purpose809.00.7417
Saronikos SW Upwind909.00.6601
Saronikos SW Downwind728.50.8236
Saronikos NE All Purpose884.50.6783
Saronikos NE Upwind857.50.6997
Saronikos NE Downwind912.30.6577
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2022.81355.51000.9815.7702.2638.9596.9542.9524.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose713.80.8406
5-Band All Purpose Low1147.90.5227
5-Band All Purpose L/M825.90.7265
5-Band All Purpose Med690.80.8686
5-Band All Purpose M/H610.50.9828
5-Band All Purpose High578.01.0380
Single Number Predominant Upwind729.80.8221
Single Number Predominant Reaching659.60.9096
Single Number Predominant Downwind716.40.8376
5-Band 50-50 Windward/Leeward Low1444.90.4153
5-Band 50-50 Windward/Leeward L/M1012.80.5924
5-Band 50-50 Windward/Leeward Med823.60.7285
5-Band 50-50 Windward/Leeward M/H704.50.8517
5-Band 50-50 Windward/Leeward High661.60.9069
5-Band 60-40 Windward/Leeward Low1436.30.4178
5-Band 60-40 Windward/Leeward L/M1016.60.5902
5-Band 60-40 Windward/Leeward Med834.40.7191
5-Band 60-40 Windward/Leeward M/H720.90.8322
5-Band 60-40 Windward/Leeward High682.80.8787
Triple Number 50-50 Windward/Leeward Low1272.50.4715
Triple Number 50-50 Windward/Leeward Med844.30.7107
Triple Number 50-50 Windward/Leeward High691.00.8684
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward857.20.7000
Triple Number 60-40 Windward/Leeward Low1268.20.4731
Triple Number 60-40 Windward/Leeward Med854.20.7024
Triple Number 60-40 Windward/Leeward High708.60.8467
Triple Number All-Purpose Low1018.50.5891
Triple Number All-Purpose Med705.00.8511
Triple Number All-Purpose High600.70.9988
Triple Number Predominant Upwind Low1014.70.5913
Triple Number Predominant Upwind Med720.40.8329
Triple Number Predominant Upwind High628.10.9553
Triple Number Predominant Reaching Low916.10.6549
Triple Number Predominant Reaching Med655.90.9148
Triple Number Predominant Reaching High551.91.0871
Triple Number Predominant Downwind Low1045.90.5737
Triple Number Predominant Downwind Med701.80.8550
Triple Number Predominant Downwind High571.41.0501
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance750.50.7994
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2022.81355.51000.9815.7702.2638.9596.9542.9524.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance750.50.7994
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2022.81355.51000.9815.7702.2638.9596.9542.9524.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low933.0
Triple Number Coastal/Long Distance Medium682.5
Triple Number Coastal/Long Distance High585.7
Triple Number Windward/Leeward Low1207.7
Triple Number Windward/Leeward Medium844.1
Triple Number Windward/Leeward High690.9
Predominantly Upwind731.7
Predominantly Downwind715.5
Predominantly Reaching677.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance750.50.7994
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2022.81355.51000.9815.7702.2638.9596.9542.9524.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6431
Triple Number Coastal/Long Distance Medium0.8791
Triple Number Coastal/Long Distance High1.0244
Triple Number Windward/Leeward Low0.4968
Triple Number Windward/Leeward Medium0.7108
Triple Number Windward/Leeward High0.8684
Coastal/Long Distance0.7994
Predominantly Upwind0.8200
Predominantly Downwind0.8385
For information
General Purpose Handicap (GPH)780.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8743
Distanseseilas Trippeltall svak vind0.6431
Distanseseilas Trippeltall mellomvind0.8791
Distanseseilas Trippeltall sterk vind1.0244
Pølsebane Trippeltall svak vind0.4968
Pølsebane Trippeltall mellomvind0.7108
Pølsebane Trippeltall sterk vind0.8684
Motvind Singeltall0.8200
Medvind Singeltall0.8385
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Coastal/Long Distance750.50.7994
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind731.70.8200
Predominantly Downwind715.50.8385
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore649.80.9234
Cape Doctor Coastal552.11.0868
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6431
Triple Number Coastal/Long Distance Medium0.8791
Triple Number Coastal/Long Distance High1.0244
Triple Number Windward/Leeward Low0.4968
Triple Number Windward/Leeward Medium0.7108
Triple Number Windward/Leeward High0.8684
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6431
Triple Number Coastal/Long Distance Medium0.8791
Triple Number Coastal/Long Distance High1.0244
Triple Number Windward/Leeward Low0.4968
Triple Number Windward/Leeward Medium0.7108
Triple Number Windward/Leeward High0.8684
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance750.50.7994
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Predominantly Upwind731.70.8200
Predominantly Downwind715.50.8385
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2022.81355.51000.9815.7702.2638.9596.9542.9524.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance750.50.7994
Triple Number Coastal/Long Distance Low933.00.6431
Triple Number Coastal/Long Distance Medium682.50.8791
Triple Number Coastal/Long Distance High585.71.0244
Triple Number Windward/Leeward Low1207.70.4968
Triple Number Windward/Leeward Medium844.10.7108
Triple Number Windward/Leeward High690.90.8684
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2022.81355.51000.9815.7702.2638.9596.9542.9524.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP713.80.8406 Predom. Dn High549.41.0921 5B AP M/H594.81.0087 TriNum AP Low932.90.6431 Predom. Rc Low1022.40.5869 5B AP High564.51.0629 TriNum AP Med682.60.8790 Predom. Rc L/M747.00.8032 5B SF Bay Low1199.10.5004 TriNum AP High585.71.0244 Predom. Rc Med634.40.9458 5B SF Bay L/M963.70.6226 TriNum W/L Low1272.50.4715 Predom. Rc M/H569.81.0531 5B SF Bay Med795.00.7547 TriNum W/L Med844.10.7108 Predom. Rc High540.11.1108 5B SF Bay M/H689.40.8703 TriNum W/L Hig690.90.8684 5B W/L Low1444.90.4153 5B SF Bay High652.20.9199 Predom. Upwind766.10.7831 5B W/L L/M1012.80.5924 ChiMac Up Low967.10.6204 Predom. Reaching691.90.8672 5B W/L Med823.60.7285 ChiMac Up Med854.70.7020 Predom. Downwind756.50.7931 5B W/L M/H704.50.8517 ChiMac Up High724.10.8286 Predom. Up Low1122.30.5346 5B W/L High661.60.9069 ChiMac Off Low997.30.6016 Predom. Up L/M824.70.7275 W/L 60-40 Low1436.30.4178 ChiMac Off Med859.90.6978 Predom. Up Med702.90.8536 W/L 60-40 L/M1016.60.5902 ChiMac Off High699.60.8576 Predom. Up M/H632.80.9482 W/L 60-40 Med834.40.7191 ChiMac AP Low975.30.6152 Predom. Up High609.20.9848 W/L 60-40 M/H720.90.8322 ChiMac AP Med852.40.7039 Predom. Dn Low1190.30.5041 W/L 60-40 High682.80.8787 ChiMac AP High708.90.8464 Predom. Dn L/M835.30.7183 5B AP Low1061.60.5652 BayMac Cove Island1136.50.5279 Predom. Dn Med683.20.8783 5B AP L/M796.80.7530 BayMac Shore1124.40.5336 Predom. Dn M/H590.71.0157 5B AP Med669.40.8963 Harvest Moon602.50.9958      SA/DSPL Up16.27SA/DSPL Dn16.27
ORC Ref  04620004H5Q Issued on 08/03/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
HumdingerRSA-2134
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassAstove 30Measurement06/02/2017HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.190Maximum beam3.012Draft1.663Displacement4,243Wetted area19.69IMS L8.103LSM08.138Accomod. length9.190Sink (kg/mm) 14.13
VCGD0.055VCGM0.011 RM Rated (kg·m) 75.6Limit of positive stability(°) 115.8 Stability Index 118.2 BLR index 0.0000Default crew weight513 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.320PBWPIPA0.0014
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayFixedForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P9.790IG11.100ISP11.250MDT10.100MDL10.180MDT2MDL2TLNo TaperMWGO
E3.300J3.630BAS1.350FSDFoilSFJSPL3.710WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date06/02/2017
SFFP1.021FFMFF1.090LCFcl5.158SG
SAFP9.185FAMFA0.939LCFsh5.375HBI0.951
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04620004H5Q Issued on 08/03/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
HumdingerRSA-2134
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.150.621.111.912.5617.87
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.050.581.122.283.514.8010.68NoNo 24.99
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04620004H5Q Issued on 08/03/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org