Club Certificate2025
SmokeBUL-73
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 Angles41.0°41.0°39.8°37.5°36.1°35.8°35.8°36.4°38.2°
Beat VMG2.373.193.794.194.404.474.494.494.39
52°3.614.755.455.805.986.086.136.196.18
60°3.814.945.585.906.106.246.306.406.42
75°3.915.035.645.996.246.446.586.746.84
90°3.784.935.626.066.366.566.737.067.29
110°3.594.805.616.056.426.767.077.648.09
120°3.404.615.475.966.316.667.027.869.00
135°2.994.145.055.696.096.436.777.579.16
150°2.493.564.515.275.796.156.477.148.09
Run VMG2.153.083.924.635.245.706.056.667.30
Gybe Angles148.5°148.5°153.2°158.6°165.7°175.4°178.1°178.6°177.1°
APH ToD:654.5CDL: 6.419APH ToT: 0.9167CertNo:036/25
BOAT
ClassConrad 25RDesignerDoug PetersonBuilderConrad GdanskAge date01/1983Series date01/1978Offset fileC760.offData fileBUL73
HULL
Length Overall7.650 mMaximum Beam2.756 mDraft1.504 mDisplacement1,429 kgDLR7.0069IMS DivisionPerformanceDynamic Allowance0.010%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight450 kg(declared)Minimum weight320 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.0718.44Headsail Luffed17.5317.53Headsail FlyingSymmetric32.4632.46Asymmetric
STORM SAIL AREAS (m²)
Trysail5.32Storm Jib3.63Heavy Weather Jib9.79
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
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  03850003SCVIssued on 23/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
SmokeBUL-73
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 VMG1518.41126.9950.1858.2818.1806.2800.9802.2820.8
52°997.6758.1660.2621.2601.8592.1587.2581.6582.5
60°945.9729.3645.1610.0589.8577.2571.1562.8560.6
75°921.7716.2638.0601.1576.9559.3547.3534.2526.4
90°952.3730.6640.2593.9566.3548.7534.7509.7493.9
110°1003.9750.8642.3594.7560.7532.6509.4471.1445.1
120°1058.8781.4658.6604.5570.2540.5513.0457.8399.9
135°1205.0870.0712.8632.8591.6559.7531.6475.3393.1
150°1446.41011.2798.9682.8621.7585.6556.1504.2445.2
Run VMG1674.71167.7919.3777.2686.6631.1594.7540.6493.1
Selected Courses
Windward / Leeward1593.91147.3934.7817.7752.4718.7697.8671.4656.9
All purpose1213.5894.2749.1674.9634.1610.4593.2566.4544.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward787.20.7622
All purpose654.50.9167
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.40.8482
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1693.81149.3884.9748.4672.3632.5600.1541.8514.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6815
Downwind "popa"0.7899
70% up, 30% down "Ilhabela"0.7108
30% up, 70% down "Ilhabela-inverso"0.7539
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Predominantly Upwind700.30.8567
Predominantly Downwind669.60.8961
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low821.70.7302
Triple Number AP Medium651.40.9211
Triple Number AP High587.41.0214
Triple Number Windward/Leeward Low1084.90.5531
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Single Number Predominant Upwind724.50.8281
Single Number Predominant Reaching654.00.9174
Single Number Predominant Downwind696.50.8614
Predominant Upwind - Low961.30.6242
Predominant Upwind - Low/Med757.10.7925
Predominant Upwind - Medium680.60.8816
Predominant Upwind - Med/High643.90.9318
Predominant Upwind - High627.60.9560
Predominant Downwind Low1001.50.5991
Predominant Downwind Low/Med753.00.7968
Predominant Downwind Medium647.80.9262
Predominant Downwind Med/High582.01.0310
Predominant Downwind High538.61.1139
Predominant Reaching Low882.00.6803
Predominant Reaching Low/Med692.20.8668
Predominant Reaching Medium616.80.9727
Predominant Reaching Med/High570.51.0517
Predominant Reaching High538.81.1137
SA/DSPL Upwind28.03SA/DSPL Downwind39.78
Scoring OptionTODTOT
5-Band Windward/Leeward Low1206.50.4973
5-Band Windward/Leeward Low/Med897.90.6683
5-Band Windward/Leeward Medium768.30.7810
5-Band Windward/Leeward Med/High701.40.8554
5-Band Windward/Leeward High673.40.8910
Windward/Leeward 60-40 Low1201.30.4995
Windward/Leeward 60-40 Low/Med903.10.6644
Windward/Leeward 60-40 Medium781.10.7681
Windward/Leeward 60-40 Med/High721.80.8312
Windward/Leeward 60-40 High699.80.8574
5-Band AP Low907.00.6615
5-Band AP Low/Med727.30.8249
5-Band AP Medium643.10.9330
5-Band AP Med/High595.01.0084
5-Band AP High567.21.0578
5-Band SF Bay Tour - Low1043.90.5747
5-Band SF Bay Tour - Low/Med861.10.6968
5-Band SF Bay Tour - Medium746.30.8040
5-Band SF Bay Tour - Med/High687.70.8725
5-Band SF Bay Tour - High660.40.9086
Chicago-Mac Upwind0.8062
Chicago-Mac All Purpose0.8219
Chicago-Mac Downwind0.8318
Bayview-Mac Cove Island0.6158
Bayview-Mac Shore0.6210
Harvest Moon Regatta577.51.0390
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.40.8482
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1693.81149.3884.9748.4672.3632.5600.1541.8514.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.40.8482
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1693.81149.3884.9748.4672.3632.5600.1541.8514.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance707.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1693.81149.3884.9748.4672.3632.5600.1541.8514.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating707.40.8482
FinRating, kevyt tuuli1188.00.8418
FinRating, kova tuuli568.90.8788
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8482
Triple Number Coastal/Long Distance Low0.7302
Triple Number Coastal/Long Distance Medium0.9212
Triple Number Coastal/Long Distance High1.0214
Triple Number Windward/Leeward Low0.5764
Triple Number Windward/Leeward Medium0.7683
Triple Number Windward/Leeward High0.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1693.81149.3884.9748.4672.3632.5600.1541.8514.8
For information
General Purpose Handicap (GPH)730.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.40.8482
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1693.81149.3884.9748.4672.3632.5600.1541.8514.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.40.8482
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1693.81149.3884.9748.4672.3632.5600.1541.8514.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.40.8482
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1693.81149.3884.9748.4672.3632.5600.1541.8514.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low821.7
Triple Number Coastal/Long Distance Medium651.3
Triple Number Coastal/Long Distance High587.4
Triple Number Windward/Leeward Low1040.9
Triple Number Windward/Leeward Medium780.9
Triple Number Windward/Leeward High693.1
Predominantly Upwind700.3
Predominantly Downwind669.6
Predominantly Reaching643.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.40.8482
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1693.81149.3884.9748.4672.3632.5600.1541.8514.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7302
Triple Number Coastal/Long Distance Medium0.9212
Triple Number Coastal/Long Distance High1.0214
Triple Number Windward/Leeward Low0.5764
Triple Number Windward/Leeward Medium0.7683
Triple Number Windward/Leeward High0.8657
Coastal/Long Distance0.8482
Predominantly Upwind0.8567
Predominantly Downwind0.8961
For information
General Purpose Handicap (GPH)730.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9167
Distanseseilas Trippeltall svak vind0.7302
Distanseseilas Trippeltall mellomvind0.9212
Distanseseilas Trippeltall sterk vind1.0214
Pølsebane Trippeltall svak vind0.5764
Pølsebane Trippeltall mellomvind0.7683
Pølsebane Trippeltall sterk vind0.8657
Motvind Singeltall0.8567
Medvind Singeltall0.8961
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Coastal/Long Distance707.40.8482
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind700.30.8567
Predominantly Downwind669.60.8961
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore661.30.9074
Cape Doctor Coastal550.91.0892
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7302
Triple Number Coastal/Long Distance Medium0.9212
Triple Number Coastal/Long Distance High1.0214
Triple Number Windward/Leeward Low0.5764
Triple Number Windward/Leeward Medium0.7683
Triple Number Windward/Leeward High0.8657
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7302
Triple Number Coastal/Long Distance Medium0.9212
Triple Number Coastal/Long Distance High1.0214
Triple Number Windward/Leeward Low0.5764
Triple Number Windward/Leeward Medium0.7683
Triple Number Windward/Leeward High0.8657
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.40.8482
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Predominantly Upwind700.30.8567
Predominantly Downwind669.60.8961
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1693.81149.3884.9748.4672.3632.5600.1541.8514.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance707.40.8482
Triple Number Coastal/Long Distance Low821.70.7302
Triple Number Coastal/Long Distance Medium651.30.9212
Triple Number Coastal/Long Distance High587.41.0214
Triple Number Windward/Leeward Low1040.90.5764
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1693.81149.3884.9748.4672.3632.5600.1541.8514.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low821.70.7302
Triple Number AP Medium651.40.9211
Triple Number AP High587.41.0214
Triple Number Windward/Leeward Low1084.90.5531
Triple Number Windward/Leeward Medium780.90.7683
Triple Number Windward/Leeward High693.10.8657
Single Number Predominant Upwind724.50.8281
Single Number Predominant Reaching654.00.9174
Single Number Predominant Downwind696.50.8614
Predominant Upwind - Low961.30.6242
Predominant Upwind - Low/Med757.10.7925
Predominant Upwind - Medium680.60.8816
Predominant Upwind - Med/High643.90.9318
Predominant Upwind - High627.60.9560
Predominant Downwind Low1001.50.5991
Predominant Downwind Low/Med753.00.7968
Predominant Downwind Medium647.80.9262
Predominant Downwind Med/High582.01.0310
Predominant Downwind High538.61.1139
Predominant Reaching Low882.00.6803
Predominant Reaching Low/Med692.20.8668
Predominant Reaching Medium616.80.9727
Predominant Reaching Med/High570.51.0517
Predominant Reaching High538.81.1137
SA/DSPL Upwind28.03SA/DSPL Downwind39.78
Scoring OptionTODTOT
5-Band Windward/Leeward Low1206.50.4973
5-Band Windward/Leeward Low/Med897.90.6683
5-Band Windward/Leeward Medium768.30.7810
5-Band Windward/Leeward Med/High701.40.8554
5-Band Windward/Leeward High673.40.8910
Windward/Leeward 60-40 Low1201.30.4995
Windward/Leeward 60-40 Low/Med903.10.6644
Windward/Leeward 60-40 Medium781.10.7681
Windward/Leeward 60-40 Med/High721.80.8312
Windward/Leeward 60-40 High699.80.8574
5-Band AP Low907.00.6615
5-Band AP Low/Med727.30.8249
5-Band AP Medium643.10.9330
5-Band AP Med/High595.01.0084
5-Band AP High567.21.0578
5-Band SF Bay Tour - Low1043.90.5747
5-Band SF Bay Tour - Low/Med861.10.6968
5-Band SF Bay Tour - Medium746.30.8040
5-Band SF Bay Tour - Med/High687.70.8725
5-Band SF Bay Tour - High660.40.9086
Chicago-Mac Upwind0.8062
Chicago-Mac All Purpose0.8219
Chicago-Mac Downwind0.8318
Bayview-Mac Cove Island0.6158
Bayview-Mac Shore0.6210
Harvest Moon Regatta577.51.0390
ORC Ref  03850003SCVIssued on 23/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
SmokeBUL-73
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassConrad 25RMeasurement11/09/2019HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.650Max. Beam2.756Draft1.504Displacement1,429Wetted area10.79IMS L6.176LSM05.885Acc. length7.650Sink (kg/mm) 7.87
VCGD-0.057VCGM-0.041RM Rated (kg·m) 25.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight323Declared crew weight450
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders2Rotating mastNo
P9.200IG8.513ISP8.583MDT10.075MDL10.115MDT2MDL2TLTaperMW0.115GO0.115
E3.300J2.610BAS1.074FSDSFJ0.125SPL2.755WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date11/09/2019
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03850003SCVIssued on 23/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
SmokeBUL-73
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.160.691.242.112.7818.07Mint Milk
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.110.561.042.003.064.008.62NoNo 17.53
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment18.398.398.394.664.5732.46
ORC Ref  03850003SCVIssued on 23/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org