Club
Certificate
2024

Boat

Castor

BUL-523

ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles41.6°40.6°38.5°37.5°37.3°37.4°38.4°40.5°
Beat VMG3.053.634.034.244.304.324.284.13
52°4.565.295.665.855.955.986.015.96
60°4.755.435.775.976.096.156.216.20
75°4.845.525.876.106.286.406.546.61
90°4.755.495.936.176.366.556.837.00
110°4.715.576.036.366.646.877.217.49
120°4.575.465.966.326.646.957.578.09
135°4.155.075.726.116.446.777.528.73
150°3.554.495.265.796.146.457.077.90
Run VMG3.073.894.595.205.686.036.607.20
Gybe Angles147.4°151.4°154.6°165.1°176.3°178.3°178.6°178.0°
APH ToD:668.3CDL: 6.206APH ToT: 0.8978CertNo:058/24
BOAT
ClassConrad 25RTDesignerDoug PetersonBuilderGdansk /PL/Age date01/1986Series date01/1976Offset fileC760.offData fileBUL523
HULL
Length Overall7.650 mMaximum Beam2.756 mDraft1.527 mDisplacement1,608 kgDLR7.5138IMS DivisionCruiser/RacerDynamic Allowance0.060%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight331 kg(default)Minimum weight201 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail14.3214.53Headsail Luffed20.0720.07Headsail FlyingSymmetric40.1840.18Asymmetric
STORM SAIL AREAS (m²)
Trysail4.52Storm Jib4.17Heavy Weather Jib11.26
SAIL LIMITS
Headsails5  Spinnakers4
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.

Club
Certificate
2024

Boat

Castor

BUL-523

ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1180.7991.3892.6849.5836.9832.6841.5871.7
52°789.2681.2636.4615.1605.5601.6599.2603.9
60°758.0662.4623.7603.0591.1585.8579.9580.5
75°743.1652.2613.4590.1573.5562.4550.9544.4
90°758.0655.9607.5583.3566.1549.6527.3514.7
110°763.6646.2596.8565.7542.2524.1499.1480.7
120°787.0658.8603.8569.6541.9518.0475.4445.2
135°867.1710.6628.9589.3558.9531.9478.5412.5
150°1014.3802.4683.9621.2586.4558.5509.3455.6
Run VMG1171.2925.6784.9692.7634.0597.4545.3500.1
Selected Courses
Windward / Leeward1175.9958.4838.7771.1735.4715.0693.4685.9
All purpose916.9764.7687.7646.2623.0606.9585.3571.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward807.00.7435
All purpose668.30.8978
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.80.8301
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1175.5905.7764.9686.2645.5613.2558.9542.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6537
Downwind "popa"0.7849
70% up, 30% down "Ilhabela"0.6882
30% up, 70% down "Ilhabela-inverso"0.7403
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Predominantly Upwind719.50.8340
Predominantly Downwind677.80.8852
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low840.80.7136
Triple Number AP Medium664.20.9034
Triple Number AP High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Single Number Predominant Upwind717.80.8359
Single Number Predominant Reaching645.00.9303
Single Number Predominant Downwind678.90.8838
Predominant Upwind - Low915.00.6557
Predominant Upwind - Low/Med778.90.7703
Predominant Upwind - Medium698.60.8589
Predominant Upwind - Med/High662.10.9062
Predominant Upwind - High650.10.9230
Predominant Downwind Low925.00.6486
Predominant Downwind Low/Med761.90.7875
Predominant Downwind Medium655.40.9154
Predominant Downwind Med/High589.81.0173
Predominant Downwind High549.81.0912
Predominant Reaching Low830.00.7229
Predominant Reaching Low/Med704.90.8512
Predominant Reaching Medium628.00.9554
Predominant Reaching Med/High582.31.0305
Predominant Reaching High553.81.0834
SA/DSPL Upwind25.02SA/DSPL Downwind39.65
Scoring OptionTODTOT
5-Band Windward/Leeward Low1126.60.5326
5-Band Windward/Leeward Low/Med920.60.6517
5-Band Windward/Leeward Medium787.40.7620
5-Band Windward/Leeward Med/High719.50.8339
5-Band Windward/Leeward High695.80.8623
Windward/Leeward 60-40 Low1128.80.5315
Windward/Leeward 60-40 Low/Med929.20.6457
Windward/Leeward 60-40 Medium802.90.7473
Windward/Leeward 60-40 Med/High742.90.8077
Windward/Leeward 60-40 High725.70.8268
5-Band AP Low882.30.6800
5-Band AP Low/Med742.50.8081
5-Band AP Medium655.80.9149
5-Band AP Med/High609.30.9847
5-Band AP High586.51.0229
5-Band SF Bay Tour - Low1071.00.5602
5-Band SF Bay Tour - Low/Med882.60.6798
5-Band SF Bay Tour - Medium764.10.7852
5-Band SF Bay Tour - Med/High705.60.8503
5-Band SF Bay Tour - High683.60.8778
Chicago-Mac Upwind0.8204
Chicago-Mac All Purpose0.8431
Chicago-Mac Downwind0.8709
Bayview-Mac Cove Island0.7893
Bayview-Mac Shore0.7964
Harvest Moon Regatta587.71.0209
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.80.8301
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1175.5905.7764.9686.2645.5613.2558.9542.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.80.8301
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1175.5905.7764.9686.2645.5613.2558.9542.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance722.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1175.5905.7764.9686.2645.5613.2558.9542.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)722.80.8301
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1175.5905.7764.9686.2645.5613.2558.9542.1
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7136
Triple Number Coastal/Long Distance Medium0.9035
Triple Number Coastal/Long Distance High0.9953
Triple Number Windward/Leeward Low0.5622
Triple Number Windward/Leeward Medium0.7497
Triple Number Windward/Leeward High0.8427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1175.5905.7764.9686.2645.5613.2558.9542.1
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.80.8301
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1175.5905.7764.9686.2645.5613.2558.9542.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.80.8301
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1175.5905.7764.9686.2645.5613.2558.9542.1
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.80.8301
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1175.5905.7764.9686.2645.5613.2558.9542.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low840.8
Triple Number Coastal/Long Distance Medium664.1
Triple Number Coastal/Long Distance High602.8
Triple Number Windward/Leeward Low1067.2
Triple Number Windward/Leeward Medium800.3
Triple Number Windward/Leeward High712.0
Predominantly Upwind719.5
Predominantly Downwind677.8
Predominantly Reaching654.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.80.8301
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1175.5905.7764.9686.2645.5613.2558.9542.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7136
Triple Number Coastal/Long Distance Medium0.9035
Triple Number Coastal/Long Distance High0.9953
Triple Number Windward/Leeward Low0.5622
Triple Number Windward/Leeward Medium0.7497
Triple Number Windward/Leeward High0.8427
Coastal/Long Distance0.8301
Predominantly Upwind0.8340
Predominantly Downwind0.8852
For information
General Purpose Handicap (GPH)745.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7136
Tretall Distanseseilas Mellomvind0.9035
Tretall Distanseseilas Mye vind0.9953
Tretall Pølsebane Lite vind0.5622
Tretall Pølsebane Mellomvind0.7497
Tretall Pølsebane Mye vind0.8427
Distanseseilas ett tall0.8978
Enkeltall Motvind0.8340
Enkeltall Medvind0.8852
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Coastal/Long Distance722.80.8301
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind719.50.8340
Predominantly Downwind677.80.8852
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore688.20.8719
Cape Doctor Coastal575.31.0430
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7136
Triple Number Coastal/Long Distance Medium0.9035
Triple Number Coastal/Long Distance High0.9953
Triple Number Windward/Leeward Low0.5622
Triple Number Windward/Leeward Medium0.7497
Triple Number Windward/Leeward High0.8427
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7136
Triple Number Coastal/Long Distance Medium0.9035
Triple Number Coastal/Long Distance High0.9953
Triple Number Windward/Leeward Low0.5622
Triple Number Windward/Leeward Medium0.7497
Triple Number Windward/Leeward High0.8427
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.80.8301
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Predominantly Upwind719.50.8340
Predominantly Downwind677.80.8852
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1175.5905.7764.9686.2645.5613.2558.9542.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.80.8301
Triple Number Coastal/Long Distance Low840.80.7136
Triple Number Coastal/Long Distance Medium664.10.9035
Triple Number Coastal/Long Distance High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1175.5905.7764.9686.2645.5613.2558.9542.1
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low840.80.7136
Triple Number AP Medium664.20.9034
Triple Number AP High602.80.9953
Triple Number Windward/Leeward Low1067.20.5622
Triple Number Windward/Leeward Medium800.30.7497
Triple Number Windward/Leeward High712.00.8427
Single Number Predominant Upwind717.80.8359
Single Number Predominant Reaching645.00.9303
Single Number Predominant Downwind678.90.8838
Predominant Upwind - Low915.00.6557
Predominant Upwind - Low/Med778.90.7703
Predominant Upwind - Medium698.60.8589
Predominant Upwind - Med/High662.10.9062
Predominant Upwind - High650.10.9230
Predominant Downwind Low925.00.6486
Predominant Downwind Low/Med761.90.7875
Predominant Downwind Medium655.40.9154
Predominant Downwind Med/High589.81.0173
Predominant Downwind High549.81.0912
Predominant Reaching Low830.00.7229
Predominant Reaching Low/Med704.90.8512
Predominant Reaching Medium628.00.9554
Predominant Reaching Med/High582.31.0305
Predominant Reaching High553.81.0834
SA/DSPL Upwind25.02SA/DSPL Downwind39.65
Scoring OptionTODTOT
5-Band Windward/Leeward Low1126.60.5326
5-Band Windward/Leeward Low/Med920.60.6517
5-Band Windward/Leeward Medium787.40.7620
5-Band Windward/Leeward Med/High719.50.8339
5-Band Windward/Leeward High695.80.8623
Windward/Leeward 60-40 Low1128.80.5315
Windward/Leeward 60-40 Low/Med929.20.6457
Windward/Leeward 60-40 Medium802.90.7473
Windward/Leeward 60-40 Med/High742.90.8077
Windward/Leeward 60-40 High725.70.8268
5-Band AP Low882.30.6800
5-Band AP Low/Med742.50.8081
5-Band AP Medium655.80.9149
5-Band AP Med/High609.30.9847
5-Band AP High586.51.0229
5-Band SF Bay Tour - Low1071.00.5602
5-Band SF Bay Tour - Low/Med882.60.6798
5-Band SF Bay Tour - Medium764.10.7852
5-Band SF Bay Tour - Med/High705.60.8503
5-Band SF Bay Tour - High683.60.8778
Chicago-Mac Upwind0.8204
Chicago-Mac All Purpose0.8431
Chicago-Mac Downwind0.8709
Bayview-Mac Cove Island0.7893
Bayview-Mac Shore0.7964
Harvest Moon Regatta587.71.0209

Club
Certificate
2024

Boat

Castor

BUL-523

ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassConrad 25RTMeasurement23/05/2012HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.650Max. Beam2.756Draft1.527Displacement1,608Wetted area11.31IMS L6.232LSM05.980Acc. length7.650Sink (kg/mm) 8.26
VCGD0.017VCGM0.010RM Rated (kg·m) 27.4Limit of positive stability(°) N/AStability IndexN/ADefault crew weight331Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P8.060IG9.130ISP9.160MDT10.078MDL10.134MDT2MDL2TLNo TaperMWGO
E3.200J2.600BAS1.100FSD0.020SFJSPL2.680WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date28/02/2017
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

Castor

BUL-523

ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.160.611.041.832.5514.32
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.050.591.132.203.304.469.03NoNo 20.07
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment18.928.928.925.455.2340.18
CRUISER/RACER REQUIREMENTS*
Accommodation length7.7 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity17 lMinimum number of seats in cockpit2Food stowage0.12 m³Fuel capacity20 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.