Double HandedClub 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°44.3°42.0°41.1°40.4°39.7°39.3°39.6°41.2°
Beat VMG1.922.783.403.834.164.374.454.444.30
52°3.044.275.085.666.036.236.336.376.31
60°3.284.515.325.876.206.396.506.586.55
75°3.454.685.506.036.346.556.706.876.93
90°3.344.605.456.036.366.596.777.077.30
110°2.864.165.125.856.316.596.837.297.75
120°2.693.964.945.706.216.536.777.267.80
135°2.353.524.505.285.916.326.607.077.62
150°1.993.023.964.765.435.986.356.847.32
Run VMG1.722.623.444.184.845.435.936.567.00
Gybe Angles146.2°148.5°153.2°160.2°168.5°172.7°177.2°179.5°179.5°
APH ToD:686.1CDL: 6.997APH ToT: 0.8745CertNo:ZAD068
BOAT
ClassAstove 30DesignerLavranosBuilderAge date01/1996Series date01/1993Offset fileAstove 30_DV.offData fileRSA2134
HULL
Length Overall9.190Maximum Beam3.012Draft1.660Displacement4,243DLR7.8432IMS DivisionPerformanceDynamic Allowance0.510%Age Allowance0.650%RS Assessment-0.025%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.320m
CREW
Maximum weight170(default)Minimum weight120 ✱ 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
✱ Woven polyester sails
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 75.8 Stability Index 121.1
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  04620004H5P Issued on 08/03/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 VMG1876.71293.71060.2938.9865.0823.3808.5810.0836.9
52°1184.0842.2708.4636.2597.0577.4568.5565.1570.9
60°1096.4797.7677.3613.7580.9563.3553.9547.5549.3
75°1043.6769.6655.1596.7567.5549.6537.6523.7519.4
90°1076.6782.1660.7597.3566.0546.7531.9509.0493.4
110°1257.9865.8703.5615.4570.9546.0527.4493.7464.2
120°1337.3909.0729.4631.9579.4551.2531.4495.8461.6
135°1535.11023.0800.4681.9609.6569.4545.2509.0472.5
150°1809.71191.1908.4756.3662.8602.4567.2526.5491.9
Run VMG2089.61375.31045.9861.5744.2663.3607.3548.8514.7
Selected Courses
Windward / Leeward1983.21334.51053.1900.2804.6743.3707.9679.4675.8
All purpose1489.21022.2824.1717.9655.8618.6597.4575.2564.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward846.90.7085
All purpose686.10.8745
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance749.50.8005
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1993.81338.6991.3810.5701.2642.5604.4551.1535.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6364
Downwind "popa"0.7184
70% up, 30% down "Ilhabela"0.6590
30% up, 70% down "Ilhabela-inverso"0.6917
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Predominantly Upwind733.10.8184
Predominantly Downwind711.90.8428
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP714.90.8393 Predom. Rc High547.81.0953 5B SF Bay L/M955.20.6281 TriNum AP Low923.10.6500 Predom. Dn Low1176.00.5102 5B SF Bay Med794.50.7552 TriNum AP Med681.30.8806 Predom. Dn L/M828.30.7243 5B SF Bay M/H702.50.8541 TriNum AP High594.41.0094 Predom. Dn Med680.40.8818 5B SF Bay High674.40.8897 TriNum W/L Low1257.50.4772 Predom. Dn M/H592.61.0125 5B AP Low1048.90.5720 TriNum W/L Med841.90.7127 Predom. Dn High554.01.0829 5B AP L/M791.00.7585 TriNum W/L Hig706.00.8498 ChiMac Up Low958.20.6262 5B AP Med669.10.8968 Predom. Upwind767.90.7814 ChiMac Up Med851.50.7046 5B AP M/H602.10.9965 Predom. Reaching690.30.8692 ChiMac Up High729.30.8227 5B AP High577.31.0394 Predom. Downwind752.80.7971 ChiMac Off Low987.20.6078 5B W/L Low1426.30.4207 Predom. Up Low1108.00.5415 ChiMac Off Med853.30.7031 5B W/L L/M1004.00.5976 Predom. Up L/M819.80.7319 ChiMac Off High697.60.8600 5B W/L Med822.90.7292 Predom. Up Med704.50.8517 ChiMac AP Low965.90.6212 5B W/L M/H717.20.8366 Predom. Up M/H645.40.9297 ChiMac AP Med847.60.7079 5B W/L High683.70.8776 Predom. Up High630.00.9523 ChiMac AP High710.50.8445 W/L 60-40 Low1417.30.4233 Predom. Rc Low1009.50.5943 BayMac Cove Island1125.00.5333 W/L 60-40 L/M1007.80.5954 Predom. Rc L/M741.90.8087 BayMac Shore1112.90.5391 W/L 60-40 Med834.70.7189 Predom. Rc Med633.80.9466 Harvest Moon601.80.9970 W/L 60-40 M/H737.00.8141 Predom. Rc M/H574.01.0454 5B SF Bay Low1184.40.5066 W/L 60-40 High709.80.8453      SA/DSPL Up16.27SA/DSPL Dn16.27
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance749.50.8005
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1993.81338.6991.3810.5701.2642.5604.4551.1535.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance749.50.8005
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1993.81338.6991.3810.5701.2642.5604.4551.1535.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance749.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1993.81338.6991.3810.5701.2642.5604.4551.1535.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating749.50.8005
FinRating, kevyt tuuli1411.90.7083
FinRating, kova tuuli582.20.8588
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8005
Triple Number Coastal/Long Distance Low0.6500
Triple Number Coastal/Long Distance Medium0.8807
Triple Number Coastal/Long Distance High1.0094
Triple Number Windward/Leeward Low0.5026
Triple Number Windward/Leeward Medium0.7127
Triple Number Windward/Leeward High0.8498
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1993.81338.6991.3810.5701.2642.5604.4551.1535.7
For information
General Purpose Handicap (GPH)778.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance749.50.8005
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Saronikos S All Purpose785.60.7637
Saronikos S Upwind871.00.6889
Saronikos S Downwind700.90.8560
Saronikos N All Purpose785.60.7637
Saronikos N Upwind912.20.6578
Saronikos N Downwind781.90.7673
Saronikos SW All Purpose803.10.7471
Saronikos SW Upwind902.00.6652
Saronikos SW Downwind722.30.8306
Saronikos NE All Purpose882.20.6801
Saronikos NE Upwind856.30.7007
Saronikos NE Downwind902.60.6647
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1993.81338.6991.3810.5701.2642.5604.4551.1535.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose714.90.8393
5-Band All Purpose Low1133.50.5293
5-Band All Purpose L/M819.90.7318
5-Band All Purpose Med690.30.8692
5-Band All Purpose M/H617.60.9714
5-Band All Purpose High590.71.0158
Single Number Predominant Upwind731.20.8206
Single Number Predominant Reaching658.40.9114
Single Number Predominant Downwind713.00.8415
5-Band 50-50 Windward/Leeward Low1426.30.4207
5-Band 50-50 Windward/Leeward L/M1004.00.5976
5-Band 50-50 Windward/Leeward Med822.90.7292
5-Band 50-50 Windward/Leeward M/H717.20.8366
5-Band 50-50 Windward/Leeward High683.70.8776
5-Band 60-40 Windward/Leeward Low1417.30.4233
5-Band 60-40 Windward/Leeward L/M1007.80.5954
5-Band 60-40 Windward/Leeward Med834.70.7189
5-Band 60-40 Windward/Leeward M/H737.00.8141
5-Band 60-40 Windward/Leeward High709.80.8453
Triple Number 50-50 Windward/Leeward Low1257.50.4772
Triple Number 50-50 Windward/Leeward Med842.00.7126
Triple Number 50-50 Windward/Leeward High706.10.8498
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward858.30.6991
Triple Number 60-40 Windward/Leeward Low1252.90.4789
Triple Number 60-40 Windward/Leeward Med852.70.7037
Triple Number 60-40 Windward/Leeward High727.40.8249
Triple Number All-Purpose Low1007.30.5956
Triple Number All-Purpose Med703.50.8528
Triple Number All-Purpose High609.30.9848
Triple Number Predominant Upwind Low1003.70.5978
Triple Number Predominant Upwind Med720.50.8328
Triple Number Predominant Upwind High644.00.9316
Triple Number Predominant Reaching Low906.30.6620
Triple Number Predominant Reaching Med654.80.9163
Triple Number Predominant Reaching High556.51.0782
Triple Number Predominant Downwind Low1034.40.5801
Triple Number Predominant Downwind Med698.10.8594
Triple Number Predominant Downwind High572.41.0482
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance749.50.8005
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1993.81338.6991.3810.5701.2642.5604.4551.1535.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance749.50.8005
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1993.81338.6991.3810.5701.2642.5604.4551.1535.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low923.1
Triple Number Coastal/Long Distance Medium681.3
Triple Number Coastal/Long Distance High594.4
Triple Number Windward/Leeward Low1193.8
Triple Number Windward/Leeward Medium841.9
Triple Number Windward/Leeward High706.0
Predominantly Upwind733.1
Predominantly Downwind711.9
Predominantly Reaching675.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance749.50.8005
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1993.81338.6991.3810.5701.2642.5604.4551.1535.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6500
Triple Number Coastal/Long Distance Medium0.8807
Triple Number Coastal/Long Distance High1.0094
Triple Number Windward/Leeward Low0.5026
Triple Number Windward/Leeward Medium0.7127
Triple Number Windward/Leeward High0.8498
Coastal/Long Distance0.8005
Predominantly Upwind0.8184
Predominantly Downwind0.8428
For information
General Purpose Handicap (GPH)778.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8745
Distanseseilas Trippeltall svak vind0.6500
Distanseseilas Trippeltall mellomvind0.8807
Distanseseilas Trippeltall sterk vind1.0094
Pølsebane Trippeltall svak vind0.5026
Pølsebane Trippeltall mellomvind0.7127
Pølsebane Trippeltall sterk vind0.8498
Motvind Singeltall0.8184
Medvind Singeltall0.8428
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Coastal/Long Distance749.50.8005
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind733.10.8184
Predominantly Downwind711.90.8428
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore676.90.8865
Cape Doctor Coastal567.91.0564
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6500
Triple Number Coastal/Long Distance Medium0.8807
Triple Number Coastal/Long Distance High1.0094
Triple Number Windward/Leeward Low0.5026
Triple Number Windward/Leeward Medium0.7127
Triple Number Windward/Leeward High0.8498
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6500
Triple Number Coastal/Long Distance Medium0.8807
Triple Number Coastal/Long Distance High1.0094
Triple Number Windward/Leeward Low0.5026
Triple Number Windward/Leeward Medium0.7127
Triple Number Windward/Leeward High0.8498
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance749.50.8005
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Predominantly Upwind733.10.8184
Predominantly Downwind711.90.8428
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1993.81338.6991.3810.5701.2642.5604.4551.1535.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance749.50.8005
Triple Number Coastal/Long Distance Low923.10.6500
Triple Number Coastal/Long Distance Medium681.30.8807
Triple Number Coastal/Long Distance High594.41.0094
Triple Number Windward/Leeward Low1193.80.5026
Triple Number Windward/Leeward Medium841.90.7127
Triple Number Windward/Leeward High706.00.8498
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1993.81338.6991.3810.5701.2642.5604.4551.1535.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP714.90.8393 Predom. Dn High554.01.0829 5B AP M/H602.10.9965 TriNum AP Low923.10.6500 Predom. Rc Low1009.50.5943 5B AP High577.31.0394 TriNum AP Med681.30.8806 Predom. Rc L/M741.90.8087 5B SF Bay Low1184.40.5066 TriNum AP High594.41.0094 Predom. Rc Med633.80.9466 5B SF Bay L/M955.20.6281 TriNum W/L Low1257.50.4772 Predom. Rc M/H574.01.0454 5B SF Bay Med794.50.7552 TriNum W/L Med841.90.7127 Predom. Rc High547.81.0953 5B SF Bay M/H702.50.8541 TriNum W/L Hig706.00.8498 5B W/L Low1426.30.4207 5B SF Bay High674.40.8897 Predom. Upwind767.90.7814 5B W/L L/M1004.00.5976 ChiMac Up Low958.20.6262 Predom. Reaching690.30.8692 5B W/L Med822.90.7292 ChiMac Up Med851.50.7046 Predom. Downwind752.80.7971 5B W/L M/H717.20.8366 ChiMac Up High729.30.8227 Predom. Up Low1108.00.5415 5B W/L High683.70.8776 ChiMac Off Low987.20.6078 Predom. Up L/M819.80.7319 W/L 60-40 Low1417.30.4233 ChiMac Off Med853.30.7031 Predom. Up Med704.50.8517 W/L 60-40 L/M1007.80.5954 ChiMac Off High697.60.8600 Predom. Up M/H645.40.9297 W/L 60-40 Med834.70.7189 ChiMac AP Low965.90.6212 Predom. Up High630.00.9523 W/L 60-40 M/H737.00.8141 ChiMac AP Med847.60.7079 Predom. Dn Low1176.00.5102 W/L 60-40 High709.80.8453 ChiMac AP High710.50.8445 Predom. Dn L/M828.30.7243 5B AP Low1048.90.5720 BayMac Cove Island1125.00.5333 Predom. Dn Med680.40.8818 5B AP L/M791.00.7585 BayMac Shore1112.90.5391 Predom. Dn M/H592.61.0125 5B AP Med669.10.8968 Harvest Moon601.80.9970      SA/DSPL Up16.27SA/DSPL Dn16.27
ORC Ref  04620004H5P Issued on 08/03/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 beam3.012Draft1.660Displacement4,243Wetted area19.76IMS L8.033LSM08.147Accomod. length9.190Sink (kg/mm) 14.24
VCGD0.064VCGM0.021 RM Rated (kg·m) 75.8Limit of positive stability(°) 118.8 Stability Index 121.1 BLR index 0.0000Default crew weight170 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
SFFP1.021FFMFF1.116LCFcl5.208SG
SAFP9.185FAMFA0.913LCFsh5.424HBI0.961
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04620004H5P Issued on 08/03/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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  04620004H5P Issued on 08/03/2026 Valid until 31/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org