Club Certificate2026
BLACK SHEEPIRL 5795
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
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 Angles45.7°43.0°41.1°39.0°37.2°36.7°36.5°36.7°37.9°
Beat VMG2.203.143.844.364.664.774.834.874.81
52°3.444.775.686.196.456.576.646.726.73
60°3.685.025.886.346.606.756.826.936.97
75°3.845.166.006.466.756.967.127.317.43
90°3.725.056.046.576.887.067.327.758.09
110°3.585.036.026.597.017.417.818.519.10
120°3.414.825.846.466.907.377.889.1210.11
135°2.924.255.296.136.627.037.508.7610.82
150°2.393.574.625.536.236.667.068.019.36
Run VMG2.073.094.004.805.546.106.527.268.23
Gybe Angles142.4°147.1°151.2°153.7°161.0°169.6°177.2°176.3°162.0°
APH ToD:614.5CDL: 7.538APH ToT: 0.9764CertNo:26126
BOAT
ClassMUSTANG 30DesignerPAUL HARLEYBuilderHARLEY RACEBOATSAge date01/1997Series date01/1988Offset fileMustang30.offData fileIRL5795
HULL
Length Overall9.000 mMaximum Beam2.462 mDraft1.717 mDisplacement2,000 kgDLR5.7127IMS DivisionSportboatDynamic Allowance0.200%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.300m
CREW
Maximum weight595 kg(declared)Minimum weight465 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.2622.73Headsail Luffed17.9917.99Headsail FlyingSymmetric41.5241.52Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail6.54Storm Jib3.98Heavy Weather Jib10.75
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 37.2 kg·m Stability Index 117.5
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  05180004S0B Issued on 03/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLACK SHEEPIRL 5795
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
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 VMG1638.41146.3937.5826.4772.8754.5745.0739.4748.0
52°1047.4754.1634.1581.7557.9547.6542.3536.1535.0
60°978.1717.5612.0567.8545.8533.7527.7519.6516.7
75°936.6697.3600.4557.3533.5516.9505.7492.8484.6
90°967.7712.6596.2547.8523.6509.7491.6464.6445.2
110°1005.0715.9597.6546.3513.2485.6460.8422.9395.7
120°1057.2747.5616.6556.9521.7488.7457.0394.8356.0
135°1232.0848.0680.8587.3543.9511.8480.0411.0332.6
150°1508.11007.5779.3651.2577.9540.2510.3449.6384.4
Run VMG1741.41163.4899.1749.3649.7590.3552.1496.1437.3
Selected Courses
Windward / Leeward1689.91154.8918.3787.9711.3672.4648.6617.8592.6
All purpose1267.1886.3721.6637.1590.8565.2545.8514.8489.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward750.80.7992
All purpose614.50.9764
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance668.30.8978
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.01155.7864.9714.0628.5586.1551.4490.0464.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7092
Downwind "popa"0.8235
70% up, 30% down "Ilhabela"0.7400
30% up, 70% down "Ilhabela-inverso"0.7855
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Predominantly Upwind661.40.9071
Predominantly Downwind630.70.9514
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP640.50.9368 Predom. Rc High487.31.2312 5B SF Bay L/M834.10.7193 TriNum AP Low804.00.7463 Predom. Dn Low1001.30.5992 5B SF Bay Med705.70.8502 TriNum AP Med610.80.9823 Predom. Dn L/M721.90.8311 5B SF Bay M/H637.20.9417 TriNum AP High539.01.1131 Predom. Dn Med606.40.9895 5B SF Bay High603.50.9942 TriNum W/L Low1088.90.5510 Predom. Dn M/H534.81.1220 5B AP Low902.10.6651 TriNum W/L Med744.30.8061 Predom. Dn High486.11.2344 5B AP L/M696.80.8611 TriNum W/L Hig642.90.9332 ChiMac Up Low845.80.7094 5B AP Med601.40.9977 Predom. Upwind690.60.8689 ChiMac Up Med758.20.7914 5B AP M/H547.61.0956 Predom. Reaching616.80.9727 ChiMac Up High657.20.9129 5B AP High515.81.1633 Predom. Downwind661.20.9074 ChiMac Off Low850.80.7052 5B W/L Low1229.50.4880 Predom. Up Low971.30.6177 ChiMac Off Med743.20.8073 5B W/L L/M876.60.6845 Predom. Up L/M728.50.8236 ChiMac Off High615.50.9749 5B W/L Med729.60.8223 Predom. Up Med638.50.9397 ChiMac AP Low843.80.7110 5B W/L M/H652.70.9193 Predom. Up M/H595.31.0078 ChiMac AP Med747.50.8027 5B W/L High618.70.9697 Predom. Up High574.51.0443 ChiMac AP High634.40.9458 W/L 60-40 Low1227.00.4890 Predom. Rc Low876.80.6843 BayMac Cove Island975.70.6149 W/L 60-40 L/M882.20.6801 Predom. Rc L/M657.40.9127 BayMac Shore966.60.6207 W/L 60-40 Med741.70.8089 Predom. Rc Med573.81.0456 Harvest Moon539.81.1115 W/L 60-40 M/H671.70.8932 Predom. Rc M/H523.71.1458 5B SF Bay Low1025.70.5850 W/L 60-40 High643.40.9326      SA/DSPL Up25.30SA/DSPL Dn40.09
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance668.30.8978
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.01155.7864.9714.0628.5586.1551.4490.0464.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance668.30.8978
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.01155.7864.9714.0628.5586.1551.4490.0464.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance668.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.01155.7864.9714.0628.5586.1551.4490.0464.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating668.30.8978
FinRating, kevyt tuuli1213.90.8238
FinRating, kova tuuli516.50.9680
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8978
Triple Number Coastal/Long Distance Low0.7463
Triple Number Coastal/Long Distance Medium0.9824
Triple Number Coastal/Long Distance High1.1131
Triple Number Windward/Leeward Low0.5788
Triple Number Windward/Leeward Medium0.8061
Triple Number Windward/Leeward High0.9332
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.01155.7864.9714.0628.5586.1551.4490.0464.2
For information
General Purpose Handicap (GPH)692.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance668.30.8978
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Saronikos S All Purpose697.60.8601
Saronikos S Upwind782.00.7673
Saronikos S Downwind603.30.9945
Saronikos N All Purpose738.00.8130
Saronikos N Upwind819.10.7325
Saronikos N Downwind668.10.8980
Saronikos SW All Purpose706.00.8498
Saronikos SW Upwind808.00.7425
Saronikos SW Downwind613.30.9782
Saronikos NE All Purpose772.20.7770
Saronikos NE Upwind773.20.7760
Saronikos NE Downwind755.90.7938
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.01155.7864.9714.0628.5586.1551.4490.0464.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose640.50.9368
5-Band All Purpose Low981.20.6115
5-Band All Purpose L/M722.60.8303
5-Band All Purpose Med621.00.9663
5-Band All Purpose M/H564.11.0636
5-Band All Purpose High529.91.1322
Single Number Predominant Upwind659.70.9095
Single Number Predominant Reaching592.11.0133
Single Number Predominant Downwind631.80.9497
5-Band 50-50 Windward/Leeward Low1229.50.4880
5-Band 50-50 Windward/Leeward L/M876.60.6845
5-Band 50-50 Windward/Leeward Med729.60.8223
5-Band 50-50 Windward/Leeward M/H652.70.9193
5-Band 50-50 Windward/Leeward High618.70.9697
5-Band 60-40 Windward/Leeward Low1227.00.4890
5-Band 60-40 Windward/Leeward L/M882.20.6801
5-Band 60-40 Windward/Leeward Med741.70.8089
5-Band 60-40 Windward/Leeward M/H671.70.8932
5-Band 60-40 Windward/Leeward High643.40.9326
Triple Number 50-50 Windward/Leeward Low1088.90.5510
Triple Number 50-50 Windward/Leeward Med744.40.8060
Triple Number 50-50 Windward/Leeward High643.00.9332
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward762.70.7867
Triple Number 60-40 Windward/Leeward Low1089.20.5509
Triple Number 60-40 Windward/Leeward Med755.50.7941
Triple Number 60-40 Windward/Leeward High663.40.9044
Triple Number All-Purpose Low876.90.6842
Triple Number All-Purpose Med630.90.9510
Triple Number All-Purpose High555.11.0810
Triple Number Predominant Upwind Low881.90.6803
Triple Number Predominant Upwind Med650.00.9230
Triple Number Predominant Upwind High595.21.0081
Triple Number Predominant Reaching Low792.40.7572
Triple Number Predominant Reaching Med590.91.0155
Triple Number Predominant Reaching High505.61.1867
Triple Number Predominant Downwind Low887.40.6761
Triple Number Predominant Downwind Med619.40.9687
Triple Number Predominant Downwind High512.61.1704
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance668.30.8978
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.01155.7864.9714.0628.5586.1551.4490.0464.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance668.30.8978
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.01155.7864.9714.0628.5586.1551.4490.0464.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low804.0
Triple Number Coastal/Long Distance Medium610.7
Triple Number Coastal/Long Distance High539.0
Triple Number Windward/Leeward Low1036.6
Triple Number Windward/Leeward Medium744.3
Triple Number Windward/Leeward High642.9
Predominantly Upwind661.4
Predominantly Downwind630.7
Predominantly Reaching603.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance668.30.8978
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.01155.7864.9714.0628.5586.1551.4490.0464.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7463
Triple Number Coastal/Long Distance Medium0.9824
Triple Number Coastal/Long Distance High1.1131
Triple Number Windward/Leeward Low0.5788
Triple Number Windward/Leeward Medium0.8061
Triple Number Windward/Leeward High0.9332
Coastal/Long Distance0.8978
Predominantly Upwind0.9071
Predominantly Downwind0.9514
For information
General Purpose Handicap (GPH)692.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9764
Distanseseilas Trippeltall svak vind0.7463
Distanseseilas Trippeltall mellomvind0.9824
Distanseseilas Trippeltall sterk vind1.1131
Pølsebane Trippeltall svak vind0.5788
Pølsebane Trippeltall mellomvind0.8061
Pølsebane Trippeltall sterk vind0.9332
Motvind Singeltall0.9071
Medvind Singeltall0.9514
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Coastal/Long Distance668.30.8978
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind661.40.9071
Predominantly Downwind630.70.9514
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore600.20.9997
Cape Doctor Coastal497.01.2072
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7463
Triple Number Coastal/Long Distance Medium0.9824
Triple Number Coastal/Long Distance High1.1131
Triple Number Windward/Leeward Low0.5788
Triple Number Windward/Leeward Medium0.8061
Triple Number Windward/Leeward High0.9332
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7463
Triple Number Coastal/Long Distance Medium0.9824
Triple Number Coastal/Long Distance High1.1131
Triple Number Windward/Leeward Low0.5788
Triple Number Windward/Leeward Medium0.8061
Triple Number Windward/Leeward High0.9332
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance668.30.8978
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Predominantly Upwind661.40.9071
Predominantly Downwind630.70.9514
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.01155.7864.9714.0628.5586.1551.4490.0464.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance668.30.8978
Triple Number Coastal/Long Distance Low804.00.7463
Triple Number Coastal/Long Distance Medium610.70.9824
Triple Number Coastal/Long Distance High539.01.1131
Triple Number Windward/Leeward Low1036.60.5788
Triple Number Windward/Leeward Medium744.30.8061
Triple Number Windward/Leeward High642.90.9332
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.01155.7864.9714.0628.5586.1551.4490.0464.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP640.50.9368 Predom. Dn High486.11.2344 5B AP M/H547.61.0956 TriNum AP Low804.00.7463 Predom. Rc Low876.80.6843 5B AP High515.81.1633 TriNum AP Med610.80.9823 Predom. Rc L/M657.40.9127 5B SF Bay Low1025.70.5850 TriNum AP High539.01.1131 Predom. Rc Med573.81.0456 5B SF Bay L/M834.10.7193 TriNum W/L Low1088.90.5510 Predom. Rc M/H523.71.1458 5B SF Bay Med705.70.8502 TriNum W/L Med744.30.8061 Predom. Rc High487.31.2312 5B SF Bay M/H637.20.9417 TriNum W/L Hig642.90.9332 5B W/L Low1229.50.4880 5B SF Bay High603.50.9942 Predom. Upwind690.60.8689 5B W/L L/M876.60.6845 ChiMac Up Low845.80.7094 Predom. Reaching616.80.9727 5B W/L Med729.60.8223 ChiMac Up Med758.20.7914 Predom. Downwind661.20.9074 5B W/L M/H652.70.9193 ChiMac Up High657.20.9129 Predom. Up Low971.30.6177 5B W/L High618.70.9697 ChiMac Off Low850.80.7052 Predom. Up L/M728.50.8236 W/L 60-40 Low1227.00.4890 ChiMac Off Med743.20.8073 Predom. Up Med638.50.9397 W/L 60-40 L/M882.20.6801 ChiMac Off High615.50.9749 Predom. Up M/H595.31.0078 W/L 60-40 Med741.70.8089 ChiMac AP Low843.80.7110 Predom. Up High574.51.0443 W/L 60-40 M/H671.70.8932 ChiMac AP Med747.50.8027 Predom. Dn Low1001.30.5992 W/L 60-40 High643.40.9326 ChiMac AP High634.40.9458 Predom. Dn L/M721.90.8311 5B AP Low902.10.6651 BayMac Cove Island975.70.6149 Predom. Dn Med606.40.9895 5B AP L/M696.80.8611 BayMac Shore966.60.6207 Predom. Dn M/H534.81.1220 5B AP Med601.40.9977 Harvest Moon539.81.1115      SA/DSPL Up25.30SA/DSPL Dn40.09
ORC Ref  05180004S0B Issued on 03/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLACK SHEEPIRL 5795
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMUSTANG 30Measurement03/06/2026HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.000Maximum beam2.462Draft1.717Displacement2,000Wetted area14.02IMS L7.608LSM07.047Accomod. length8.002Sink (kg/mm) 10.29
VCGD-0.102VCGM-0.086 RM Rated (kg·m) 37.2Limit of positive stability(°) 118.9 Stability Index 117.5 BLR index 0.0000Default crew weight418 Declared crew weight 595
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.300PBWPIPA0.0033
EDL1.366ST10.048ST20.170
ST30.170ST40.098ST50.337
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P10.200IG8.920ISP9.100MDT10.100MDL10.110MDT2MDL2TLMWGO
E3.660J2.820BAS1.240FSD0.036SFJSPL2.900WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2010
SFFP0.290FFM0.938FF0.949LCFcl4.943SG
SAFP8.005FAM0.847FA0.852LCFsh5.094HBI0.856
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  05180004S0B Issued on 03/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLACK SHEEPIRL 5795
ORC Ireland
www.orc-ireland.org
info@orc-ireland.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.771.372.3322.2601/07/2023from 2026 IRC Cert
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.460.911.873.869.40NoNo 17.9901/01/2022from 2025 IRC Cert
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS19.379.379.375.325.3141.5201/01/2022from 2025 IRC Cert
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length8.0 mTable area0.33 m²Headroom1.40 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity30 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  05180004S0B Issued on 03/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org