Club
Certificate
2024

Boat

Nord Burgas

BUL-21

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 Angles41.9°40.4°38.7°37.0°36.6°36.5°36.9°38.3°
Beat VMG3.033.624.034.284.384.434.434.36
52°4.545.285.675.886.006.056.116.11
60°4.735.445.795.996.136.216.296.32
75°4.835.525.886.116.296.436.586.68
90°4.755.555.986.256.446.566.837.03
110°4.705.545.996.326.606.857.327.62
120°4.535.405.906.236.536.827.448.08
135°4.034.945.646.026.326.617.238.06
150°3.444.375.155.726.066.346.887.53
Run VMG2.983.794.505.155.655.996.527.05
Gybe Angles147.6°152.5°155.9°167.6°178.1°179.0°179.2°179.0°
APH ToD:669.6CDL: 6.340APH ToT: 0.8960CertNo:038/24
BOAT
ClassConrad 25RTDesignerPetersonBuilderGdansk, PolandAge date06/1985Series date01/1976Offset fileC760.offData fileBUL21
HULL
Length Overall7.650 mMaximum Beam2.756 mDraft1.563 mDisplacement1,910 kgDLR8.4375IMS DivisionCruiser/RacerDynamic Allowance0.170%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight410 kg(declared)Minimum weight280 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.3118.77Headsail Luffed16.8816.88Headsail FlyingSymmetric34.1434.14Asymmetric
STORM SAIL AREAS (m²)
Trysail5.03Storm Jib3.44Heavy Weather Jib9.27
SAIL LIMITS
Headsails5 * Woven polyester sails  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

Nord Burgas

BUL-21

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 VMG1186.3995.7892.9840.6822.0813.4812.3826.4
52°793.3681.5634.9612.3600.3594.8589.5589.5
60°761.0662.1622.0600.7587.4580.1572.5569.6
75°744.6652.1612.0588.9572.2560.1546.8539.1
90°758.6648.8601.6576.0559.4549.1526.9512.4
110°766.6649.7600.6570.0545.6525.4492.1472.2
120°795.4666.2609.9577.8551.2527.8484.0445.4
135°893.5728.3638.7598.0569.5544.8498.2446.4
150°1046.5823.5698.5629.9594.4568.0522.9477.8
Run VMG1208.4948.6800.4699.7637.7601.2552.0510.5
Selected Courses
Windward / Leeward1197.3972.2846.6770.1729.8707.3682.1668.5
All purpose929.0771.8691.3646.4621.4605.0581.1564.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward808.30.7423
All purpose669.60.8960
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance725.40.8271
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1198.4917.8770.8686.0643.6612.0558.2537.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6601
Downwind "popa"0.7709
70% up, 30% down "Ilhabela"0.6898
30% up, 70% down "Ilhabela-inverso"0.7339
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Predominantly Upwind717.70.8360
Predominantly Downwind684.10.8771
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low850.40.7055
Triple Number AP Medium665.60.9014
Triple Number AP High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Single Number Predominant Upwind716.10.8379
Single Number Predominant Reaching646.20.9285
Single Number Predominant Downwind685.10.8758
Predominant Upwind - Low923.00.6500
Predominant Upwind - Low/Med781.60.7677
Predominant Upwind - Medium695.80.8623
Predominant Upwind - Med/High655.20.9158
Predominant Upwind - High639.70.9379
Predominant Downwind Low944.80.6350
Predominant Downwind Low/Med772.60.7766
Predominant Downwind Medium659.90.9092
Predominant Downwind Med/High593.21.0115
Predominant Downwind High555.51.0801
Predominant Reaching Low840.10.7142
Predominant Reaching Low/Med708.60.8467
Predominant Reaching Medium628.00.9554
Predominant Reaching Med/High582.81.0296
Predominant Reaching High555.71.0797
SA/DSPL Upwind22.82SA/DSPL Downwind34.00
Scoring OptionTODTOT
5-Band Windward/Leeward Low1146.20.5235
5-Band Windward/Leeward Low/Med931.20.6443
5-Band Windward/Leeward Medium787.80.7616
5-Band Windward/Leeward Med/High712.10.8426
5-Band Windward/Leeward High684.10.8770
Windward/Leeward 60-40 Low1145.60.5238
Windward/Leeward 60-40 Low/Med937.90.6397
Windward/Leeward 60-40 Medium801.60.7485
Windward/Leeward 60-40 Med/High733.10.8185
Windward/Leeward 60-40 High710.30.8447
5-Band AP Low893.40.6716
5-Band AP Low/Med748.10.8021
5-Band AP Medium656.70.9137
5-Band AP Med/High607.20.9882
5-Band AP High582.41.0303
5-Band SF Bay Tour - Low1088.20.5514
5-Band SF Bay Tour - Low/Med891.90.6727
5-Band SF Bay Tour - Medium764.70.7847
5-Band SF Bay Tour - Med/High699.50.8578
5-Band SF Bay Tour - High673.50.8909
Chicago-Mac Upwind0.8216
Chicago-Mac All Purpose0.8396
Chicago-Mac Downwind0.8621
Bayview-Mac Cove Island0.7843
Bayview-Mac Shore0.7928
Harvest Moon Regatta591.01.0153
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance725.40.8271
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1198.4917.8770.8686.0643.6612.0558.2537.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance725.40.8271
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1198.4917.8770.8686.0643.6612.0558.2537.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance725.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1198.4917.8770.8686.0643.6612.0558.2537.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)725.40.8271
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1198.4917.8770.8686.0643.6612.0558.2537.7
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7055
Triple Number Coastal/Long Distance Medium0.9015
Triple Number Coastal/Long Distance High0.9998
Triple Number Windward/Leeward Low0.5531
Triple Number Windward/Leeward Medium0.7478
Triple Number Windward/Leeward High0.8529
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1198.4917.8770.8686.0643.6612.0558.2537.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance725.40.8271
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1198.4917.8770.8686.0643.6612.0558.2537.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance725.40.8271
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1198.4917.8770.8686.0643.6612.0558.2537.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance725.40.8271
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1198.4917.8770.8686.0643.6612.0558.2537.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low850.5
Triple Number Coastal/Long Distance Medium665.6
Triple Number Coastal/Long Distance High600.1
Triple Number Windward/Leeward Low1084.8
Triple Number Windward/Leeward Medium802.4
Triple Number Windward/Leeward High703.5
Predominantly Upwind717.7
Predominantly Downwind684.1
Predominantly Reaching657.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance725.40.8271
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1198.4917.8770.8686.0643.6612.0558.2537.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7055
Triple Number Coastal/Long Distance Medium0.9015
Triple Number Coastal/Long Distance High0.9998
Triple Number Windward/Leeward Low0.5531
Triple Number Windward/Leeward Medium0.7478
Triple Number Windward/Leeward High0.8529
Coastal/Long Distance0.8271
Predominantly Upwind0.8360
Predominantly Downwind0.8771
For information
General Purpose Handicap (GPH)749.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7055
Tretall Distanseseilas Mellomvind0.9015
Tretall Distanseseilas Mye vind0.9998
Tretall Pølsebane Lite vind0.5531
Tretall Pølsebane Mellomvind0.7478
Tretall Pølsebane Mye vind0.8529
Distanseseilas ett tall0.8960
Enkeltall Motvind0.8360
Enkeltall Medvind0.8771
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Coastal/Long Distance725.40.8271
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind717.70.8360
Predominantly Downwind684.10.8771
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore672.60.8921
Cape Doctor Coastal569.41.0537
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7055
Triple Number Coastal/Long Distance Medium0.9015
Triple Number Coastal/Long Distance High0.9998
Triple Number Windward/Leeward Low0.5531
Triple Number Windward/Leeward Medium0.7478
Triple Number Windward/Leeward High0.8529
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7055
Triple Number Coastal/Long Distance Medium0.9015
Triple Number Coastal/Long Distance High0.9998
Triple Number Windward/Leeward Low0.5531
Triple Number Windward/Leeward Medium0.7478
Triple Number Windward/Leeward High0.8529
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance725.40.8271
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Predominantly Upwind717.70.8360
Predominantly Downwind684.10.8771
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1198.4917.8770.8686.0643.6612.0558.2537.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance725.40.8271
Triple Number Coastal/Long Distance Low850.50.7055
Triple Number Coastal/Long Distance Medium665.60.9015
Triple Number Coastal/Long Distance High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1198.4917.8770.8686.0643.6612.0558.2537.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low850.40.7055
Triple Number AP Medium665.60.9014
Triple Number AP High600.10.9998
Triple Number Windward/Leeward Low1084.80.5531
Triple Number Windward/Leeward Medium802.40.7478
Triple Number Windward/Leeward High703.50.8529
Single Number Predominant Upwind716.10.8379
Single Number Predominant Reaching646.20.9285
Single Number Predominant Downwind685.10.8758
Predominant Upwind - Low923.00.6500
Predominant Upwind - Low/Med781.60.7677
Predominant Upwind - Medium695.80.8623
Predominant Upwind - Med/High655.20.9158
Predominant Upwind - High639.70.9379
Predominant Downwind Low944.80.6350
Predominant Downwind Low/Med772.60.7766
Predominant Downwind Medium659.90.9092
Predominant Downwind Med/High593.21.0115
Predominant Downwind High555.51.0801
Predominant Reaching Low840.10.7142
Predominant Reaching Low/Med708.60.8467
Predominant Reaching Medium628.00.9554
Predominant Reaching Med/High582.81.0296
Predominant Reaching High555.71.0797
SA/DSPL Upwind22.82SA/DSPL Downwind34.00
Scoring OptionTODTOT
5-Band Windward/Leeward Low1146.20.5235
5-Band Windward/Leeward Low/Med931.20.6443
5-Band Windward/Leeward Medium787.80.7616
5-Band Windward/Leeward Med/High712.10.8426
5-Band Windward/Leeward High684.10.8770
Windward/Leeward 60-40 Low1145.60.5238
Windward/Leeward 60-40 Low/Med937.90.6397
Windward/Leeward 60-40 Medium801.60.7485
Windward/Leeward 60-40 Med/High733.10.8185
Windward/Leeward 60-40 High710.30.8447
5-Band AP Low893.40.6716
5-Band AP Low/Med748.10.8021
5-Band AP Medium656.70.9137
5-Band AP Med/High607.20.9882
5-Band AP High582.41.0303
5-Band SF Bay Tour - Low1088.20.5514
5-Band SF Bay Tour - Low/Med891.90.6727
5-Band SF Bay Tour - Medium764.70.7847
5-Band SF Bay Tour - Med/High699.50.8578
5-Band SF Bay Tour - High673.50.8909
Chicago-Mac Upwind0.8216
Chicago-Mac All Purpose0.8396
Chicago-Mac Downwind0.8621
Bayview-Mac Cove Island0.7843
Bayview-Mac Shore0.7928
Harvest Moon Regatta591.01.0153

Club
Certificate
2024

Boat

Nord Burgas

BUL-21

ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassConrad 25RTMeasurement31/05/2010HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.650Max. Beam2.756Draft1.563Displacement1,910Wetted area12.04IMS L6.368LSM06.094Acc. length7.650Sink (kg/mm) 8.80
VCGD0.080VCGM0.037RM Rated (kg·m) 31.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight340Declared crew weight410
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays1Spreaders2Rotating mastNo
P9.200IG8.160ISP8.320MDT10.090MDL10.125MDT20.070MDL20.080TL1.200MW0.080GO0.120
E3.120J2.630BAS0.980FSD0.020SFJSPL2.620WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date24/01/2017
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

Nord Burgas

BUL-21

ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.170.721.292.192.8418.31IRC
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.070.510.981.952.953.978.55NoNo 16.8816/05/202120.060.501.041.982.933.988.15NoNo 16.1916/05/2019
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment18.558.558.554.804.7634.14IRC
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.