Club Certificate2026
ShablaGBR 4236Y
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
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 Angles45.4°42.3°40.4°38.6°37.1°37.3°37.4°38.6°41.0°
Beat VMG2.223.063.624.014.224.284.294.244.08
52°3.464.585.265.625.815.905.945.975.90
60°3.684.785.415.735.936.066.136.206.19
75°3.834.895.505.826.076.296.466.636.71
90°3.734.825.585.996.306.516.667.007.17
110°3.594.885.636.076.496.867.167.567.86
120°3.484.735.535.976.396.817.197.888.41
135°3.064.295.175.736.116.526.917.728.73
150°2.543.674.585.265.726.046.377.037.72
Run VMG2.203.183.964.565.015.385.696.256.83
Gybe Angles141.1°146.2°148.5°150.6°156.3°161.9°174.5°174.1°174.1°
APH ToD:668.5CDL: 5.977APH ToT: 0.8975CertNo:041/26
BOAT
ClassConrad 24 MODDesignerMichel DufourBuilderPolandAge date02/1981Series date01/1978Offset fileConrad24m.offData fileShabla
HULL
Length Overall7.250 mMaximum Beam2.648 mDraft1.433 mDisplacement1,347 kgDLR8.5437IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight349 kg(declared)Minimum weight219 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail15.4515.77Headsail Luffed20.4020.40Headsail FlyingSymmetricAsymmetric40.5540.55 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail4.55Storm Jib4.49Heavy Weather Jib12.11
SAIL LIMITS
Headsails5
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 28.7 kg·m Stability Index 97.0
COMMENTS
00359888654754
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  03850004TUF Issued on 23/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ShablaGBR 4236Y
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
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 VMG1620.31177.8993.8898.5853.3841.7838.3849.7883.0
52°1040.7785.2684.0640.8619.7610.1605.9603.5610.1
60°977.6752.9665.3628.2606.9593.9587.7580.7581.6
75°940.4735.8655.0618.1592.7572.4557.6543.0536.5
90°964.7747.5645.4600.9571.6553.1540.2514.4501.9
110°1001.6737.7639.0593.3554.9524.4502.5476.0458.2
120°1035.0761.5651.3602.7563.2528.6500.7456.7427.8
135°1178.1840.1696.3628.4589.2552.5521.3466.5412.6
150°1415.4980.1786.8684.0629.6596.3565.5512.4466.2
Run VMG1634.41131.7908.5789.5718.2669.0633.1575.8527.0
Selected Courses
Windward / Leeward1627.31154.8951.2844.0785.8755.4735.7712.7705.0
All purpose1235.3900.1759.0689.4649.2624.8607.7584.7572.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward817.70.7338
All purpose668.50.8975
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance723.60.8291
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.01152.5898.4768.1690.9649.1614.5556.0540.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6509
Downwind "popa"0.7741
70% up, 30% down "Ilhabela"0.6835
30% up, 70% down "Ilhabela-inverso"0.7325
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Predominantly Upwind720.50.8328
Predominantly Downwind679.10.8835
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP695.50.8627 Predom. Rc High550.41.0901 5B SF Bay L/M877.60.6837 TriNum AP Low829.50.7233 Predom. Dn Low993.10.6042 5B SF Bay Med772.10.7771 TriNum AP Med665.70.9013 Predom. Dn L/M755.80.7938 5B SF Bay M/H717.40.8364 TriNum AP High603.40.9944 Predom. Dn Med660.20.9088 5B SF Bay High695.40.8629 TriNum W/L Low1099.70.5456 Predom. Dn M/H596.81.0053 5B AP Low910.90.6587 TriNum W/L Med811.40.7395 Predom. Dn High555.71.0797 5B AP L/M739.00.8119 TriNum W/L Hig732.00.8197 ChiMac Up Low881.30.6808 5B AP Med657.50.9126 Predom. Upwind747.20.8030 ChiMac Up Med806.20.7442 5B AP M/H610.20.9833 Predom. Reaching662.80.9053 ChiMac Up High720.50.8328 5B AP High586.61.0228 Predom. Downwind705.80.8501 ChiMac Off Low867.10.6920 5B W/L Low1222.00.4910 Predom. Up Low988.00.6073 ChiMac Off Med776.30.7729 5B W/L L/M918.90.6529 Predom. Up L/M777.80.7714 ChiMac Off High667.40.8990 5B W/L Med800.00.7500 Predom. Up Med701.20.8557 ChiMac AP Low870.40.6894 5B W/L M/H739.30.8115 Predom. Up M/H665.50.9016 ChiMac AP Med788.30.7611 5B W/L High715.30.8388 Predom. Up High653.80.9177 ChiMac AP High691.90.8672 W/L 60-40 Low1226.10.4894 Predom. Rc Low887.60.6760 BayMac Cove Island990.50.6057 W/L 60-40 L/M928.50.6462 Predom. Rc L/M699.00.8584 BayMac Shore982.90.6105 W/L 60-40 Med813.90.7372 Predom. Rc Med625.80.9587 Harvest Moon590.71.0157 W/L 60-40 M/H759.90.7896 Predom. Rc M/H579.51.0353 5B SF Bay Low1040.10.5769 W/L 60-40 High743.00.8076      SA/DSPL Up29.36SA/DSPL Dn45.87
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance723.60.8291
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.01152.5898.4768.1690.9649.1614.5556.0540.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance723.60.8291
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.01152.5898.4768.1690.9649.1614.5556.0540.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance723.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.01152.5898.4768.1690.9649.1614.5556.0540.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating723.60.8291
FinRating, kevyt tuuli1202.40.8317
FinRating, kova tuuli590.70.8465
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8291
Triple Number Coastal/Long Distance Low0.7233
Triple Number Coastal/Long Distance Medium0.9014
Triple Number Coastal/Long Distance High0.9944
Triple Number Windward/Leeward Low0.5698
Triple Number Windward/Leeward Medium0.7395
Triple Number Windward/Leeward High0.8197
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.01152.5898.4768.1690.9649.1614.5556.0540.4
For information
General Purpose Handicap (GPH)743.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance723.60.8291
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Saronikos S All Purpose756.30.7934
Saronikos S Upwind837.80.7161
Saronikos S Downwind653.30.9184
Saronikos N All Purpose789.50.7600
Saronikos N Upwind872.90.6874
Saronikos N Downwind700.00.8571
Saronikos SW All Purpose754.20.7956
Saronikos SW Upwind854.90.7018
Saronikos SW Downwind652.00.9202
Saronikos NE All Purpose809.70.7410
Saronikos NE Upwind820.50.7313
Saronikos NE Downwind772.10.7771
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.01152.5898.4768.1690.9649.1614.5556.0540.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose695.50.8627
5-Band All Purpose Low986.50.6082
5-Band All Purpose L/M764.70.7846
5-Band All Purpose Med679.10.8836
5-Band All Purpose M/H629.90.9525
5-Band All Purpose High603.80.9937
Single Number Predominant Upwind719.10.8344
Single Number Predominant Reaching641.10.9359
Single Number Predominant Downwind680.20.8821
5-Band 50-50 Windward/Leeward Low1222.00.4910
5-Band 50-50 Windward/Leeward L/M918.90.6529
5-Band 50-50 Windward/Leeward Med800.00.7500
5-Band 50-50 Windward/Leeward M/H739.30.8115
5-Band 50-50 Windward/Leeward High715.30.8388
5-Band 60-40 Windward/Leeward Low1226.10.4894
5-Band 60-40 Windward/Leeward L/M928.50.6462
5-Band 60-40 Windward/Leeward Med813.90.7372
5-Band 60-40 Windward/Leeward M/H759.90.7896
5-Band 60-40 Windward/Leeward High743.00.8076
Triple Number 50-50 Windward/Leeward Low1099.70.5456
Triple Number 50-50 Windward/Leeward Med811.40.7394
Triple Number 50-50 Windward/Leeward High732.00.8197
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward831.80.7213
Triple Number 60-40 Windward/Leeward Low1105.70.5426
Triple Number 60-40 Windward/Leeward Med824.60.7276
Triple Number 60-40 Windward/Leeward High754.30.7955
Triple Number All-Purpose Low896.30.6694
Triple Number All-Purpose Med687.50.8727
Triple Number All-Purpose High622.50.9639
Triple Number Predominant Upwind Low909.40.6598
Triple Number Predominant Upwind Med710.80.8441
Triple Number Predominant Upwind High667.90.8983
Triple Number Predominant Reaching Low815.40.7358
Triple Number Predominant Reaching Med643.30.9327
Triple Number Predominant Reaching High560.61.0703
Triple Number Predominant Downwind Low895.60.6700
Triple Number Predominant Downwind Med671.10.8941
Triple Number Predominant Downwind High575.01.0436
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance723.60.8291
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.01152.5898.4768.1690.9649.1614.5556.0540.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance723.60.8291
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.01152.5898.4768.1690.9649.1614.5556.0540.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low829.5
Triple Number Coastal/Long Distance Medium665.6
Triple Number Coastal/Long Distance High603.4
Triple Number Windward/Leeward Low1053.0
Triple Number Windward/Leeward Medium811.4
Triple Number Windward/Leeward High732.0
Predominantly Upwind720.5
Predominantly Downwind679.1
Predominantly Reaching650.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance723.60.8291
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.01152.5898.4768.1690.9649.1614.5556.0540.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7233
Triple Number Coastal/Long Distance Medium0.9014
Triple Number Coastal/Long Distance High0.9944
Triple Number Windward/Leeward Low0.5698
Triple Number Windward/Leeward Medium0.7395
Triple Number Windward/Leeward High0.8197
Coastal/Long Distance0.8291
Predominantly Upwind0.8328
Predominantly Downwind0.8835
For information
General Purpose Handicap (GPH)743.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8975
Distanseseilas Trippeltall svak vind0.7233
Distanseseilas Trippeltall mellomvind0.9014
Distanseseilas Trippeltall sterk vind0.9944
Pølsebane Trippeltall svak vind0.5698
Pølsebane Trippeltall mellomvind0.7395
Pølsebane Trippeltall sterk vind0.8197
Motvind Singeltall0.8328
Medvind Singeltall0.8835
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Coastal/Long Distance723.60.8291
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind720.50.8328
Predominantly Downwind679.10.8835
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore707.30.8483
Cape Doctor Coastal576.41.0409
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7233
Triple Number Coastal/Long Distance Medium0.9014
Triple Number Coastal/Long Distance High0.9944
Triple Number Windward/Leeward Low0.5698
Triple Number Windward/Leeward Medium0.7395
Triple Number Windward/Leeward High0.8197
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7233
Triple Number Coastal/Long Distance Medium0.9014
Triple Number Coastal/Long Distance High0.9944
Triple Number Windward/Leeward Low0.5698
Triple Number Windward/Leeward Medium0.7395
Triple Number Windward/Leeward High0.8197
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance723.60.8291
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Predominantly Upwind720.50.8328
Predominantly Downwind679.10.8835
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.01152.5898.4768.1690.9649.1614.5556.0540.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance723.60.8291
Triple Number Coastal/Long Distance Low829.50.7233
Triple Number Coastal/Long Distance Medium665.60.9014
Triple Number Coastal/Long Distance High603.40.9944
Triple Number Windward/Leeward Low1053.00.5698
Triple Number Windward/Leeward Medium811.40.7395
Triple Number Windward/Leeward High732.00.8197
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1628.01152.5898.4768.1690.9649.1614.5556.0540.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP695.50.8627 Predom. Dn High555.71.0797 5B AP M/H610.20.9833 TriNum AP Low829.50.7233 Predom. Rc Low887.60.6760 5B AP High586.61.0228 TriNum AP Med665.70.9013 Predom. Rc L/M699.00.8584 5B SF Bay Low1040.10.5769 TriNum AP High603.40.9944 Predom. Rc Med625.80.9587 5B SF Bay L/M877.60.6837 TriNum W/L Low1099.70.5456 Predom. Rc M/H579.51.0353 5B SF Bay Med772.10.7771 TriNum W/L Med811.40.7395 Predom. Rc High550.41.0901 5B SF Bay M/H717.40.8364 TriNum W/L Hig732.00.8197 5B W/L Low1222.00.4910 5B SF Bay High695.40.8629 Predom. Upwind747.20.8030 5B W/L L/M918.90.6529 ChiMac Up Low881.30.6808 Predom. Reaching662.80.9053 5B W/L Med800.00.7500 ChiMac Up Med806.20.7442 Predom. Downwind705.80.8501 5B W/L M/H739.30.8115 ChiMac Up High720.50.8328 Predom. Up Low988.00.6073 5B W/L High715.30.8388 ChiMac Off Low867.10.6920 Predom. Up L/M777.80.7714 W/L 60-40 Low1226.10.4894 ChiMac Off Med776.30.7729 Predom. Up Med701.20.8557 W/L 60-40 L/M928.50.6462 ChiMac Off High667.40.8990 Predom. Up M/H665.50.9016 W/L 60-40 Med813.90.7372 ChiMac AP Low870.40.6894 Predom. Up High653.80.9177 W/L 60-40 M/H759.90.7896 ChiMac AP Med788.30.7611 Predom. Dn Low993.10.6042 W/L 60-40 High743.00.8076 ChiMac AP High691.90.8672 Predom. Dn L/M755.80.7938 5B AP Low910.90.6587 BayMac Cove Island990.50.6057 Predom. Dn Med660.20.9088 5B AP L/M739.00.8119 BayMac Shore982.90.6105 Predom. Dn M/H596.81.0053 5B AP Med657.50.9126 Harvest Moon590.71.0157      SA/DSPL Up29.36SA/DSPL Dn45.87
ORC Ref  03850004TUF Issued on 23/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ShablaGBR 4236Y
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassConrad 24 MODMeasurement08/08/2023HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.250Maximum beam2.648Draft1.433Displacement1,347Wetted area10.86IMS L5.830LSM05.402Accomod. length7.250Sink (kg/mm) 8.13
VCGD-0.050VCGM0.084 RM Rated (kg·m) 28.7Limit of positive stability(°) 105.3 Stability Index 97.0 BLR index 0.0000Default crew weight286 Declared crew weight 349
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P8.540IG9.350ISP9.390MDT10.090MDL10.105MDT20.090MDL20.105TL0.000MW0.105GO0.140
E3.040J2.820BAS0.910FSDSFJ0.045SPLWPLTPS2.840BD0.100MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date08/08/2023MeasurerSvetlin Karadzhov
SFFP0.500FFMFF0.942LCFcl4.005SG
SAFP6.885FAMFA0.636LCFsh4.192HBI0.837
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG#Fixedbattery15#FixedMercuryy 5hp27Fixed Ballast Total42
Total deductible
Total deductible
ORC Ref  03850004TUF Issued on 23/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ShablaGBR 4236Y
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.140.641.161.952.5415.4521/05/2019very old
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment30.040.571.102.173.344.579.13NoNo 20.4018/06/202610.080.551.042.083.124.178.21NoNo 17.1516/05/202320.070.410.781.582.493.538.70NoNo 14.5417/04/2022
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment19.338.288.815.475.7595%40.5515/05/2023
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length7.2 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity12 lMinimum number of seats in cockpit2Food stowage0.12 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  03850004TUF Issued on 23/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org