Club
Certificate
2024

Boat

Lodoz

BUL 91

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 Angles42.0°40.5°38.8°37.2°37.2°37.1°37.6°39.2°
Beat VMG2.983.563.964.204.294.344.344.26
52°4.465.205.605.815.935.996.046.03
60°4.665.365.735.946.076.146.226.25
75°4.765.475.836.076.246.376.526.60
90°4.675.515.956.216.396.506.776.95
110°4.665.515.986.306.576.817.247.50
120°4.505.385.896.216.506.787.367.96
135°4.024.925.605.996.306.587.198.00
150°3.434.365.135.696.036.326.867.50
Run VMG2.973.794.485.115.625.976.507.03
Gybe Angles147.8°152.3°156.4°167.8°178.1°179.0°179.5°179.0°
APH ToD:676.3CDL: 6.211APH ToT: 0.8872CertNo:061/24
BOAT
ClassConrad 25RTDesignerPetersonBuilderGdansk, PolandAge date06/1985Series date01/1976Offset fileC760.offData fileBUL91
HULL
Length Overall7.650 mMaximum Beam2.756 mDraft1.567 mDisplacement1,940 kgDLR8.5291IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight340 kg(default)Minimum weight210 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail17.6018.00Headsail Luffed15.8015.80Headsail FlyingSymmetric32.8432.84Asymmetric
STORM SAIL AREAS (m²)
Trysail5.07Storm Jib3.44Heavy Weather Jib9.28
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

Lodoz

BUL 91

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 VMG1208.01012.0908.5856.7838.5829.6828.9845.6
52°806.7692.4643.1619.2607.0601.3596.1596.7
60°773.2671.1628.7606.4593.1585.9578.5576.4
75°755.9658.7617.1593.6576.9565.0552.1545.1
90°770.9653.0605.1579.7563.6553.9532.0518.2
110°772.0652.8602.3571.9547.9528.5497.5479.9
120°800.6669.3611.6579.7553.8530.8488.9452.0
135°896.4731.6642.8600.7571.8546.8500.4450.1
150°1048.6825.1701.5633.1596.7570.0524.7479.9
Run VMG1210.8950.7803.0704.0640.9603.5553.8512.3
Selected Courses
Windward / Leeward1209.4981.3855.7780.3739.7716.6691.4678.9
All purpose939.2778.8697.6652.8627.7611.2587.8572.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward818.00.7335
All purpose676.30.8872
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance732.80.8188
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.5926.0778.4693.5650.4618.2564.0544.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6479
Downwind "popa"0.7683
70% up, 30% down "Ilhabela"0.6799
30% up, 70% down "Ilhabela-inverso"0.7277
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Predominantly Upwind726.80.8255
Predominantly Downwind688.80.8710
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low859.00.6985
Triple Number AP Medium672.00.8928
Triple Number AP High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Single Number Predominant Upwind725.20.8274
Single Number Predominant Reaching651.50.9209
Single Number Predominant Downwind689.80.8698
Predominant Upwind - Low936.00.6410
Predominant Upwind - Low/Med791.60.7579
Predominant Upwind - Medium704.70.8515
Predominant Upwind - Med/High663.80.9040
Predominant Upwind - High648.60.9250
Predominant Downwind Low951.20.6308
Predominant Downwind Low/Med777.80.7714
Predominant Downwind Medium664.60.9027
Predominant Downwind Med/High597.41.0043
Predominant Downwind High559.81.0718
Predominant Reaching Low849.00.7067
Predominant Reaching Low/Med714.80.8394
Predominant Reaching Medium633.20.9476
Predominant Reaching Med/High587.81.0207
Predominant Reaching High561.11.0694
SA/DSPL Upwind21.43SA/DSPL Downwind32.35
Scoring OptionTODTOT
5-Band Windward/Leeward Low1157.60.5183
5-Band Windward/Leeward Low/Med941.00.6376
5-Band Windward/Leeward Medium797.60.7523
5-Band Windward/Leeward Med/High721.60.8315
5-Band Windward/Leeward High693.60.8651
Windward/Leeward 60-40 Low1158.80.5178
Windward/Leeward 60-40 Low/Med949.10.6322
Windward/Leeward 60-40 Medium812.70.7383
Windward/Leeward 60-40 Med/High743.90.8066
Windward/Leeward 60-40 High721.20.8319
5-Band AP Low902.80.6646
5-Band AP Low/Med755.20.7945
5-Band AP Medium663.10.9049
5-Band AP Med/High613.50.9780
5-Band AP High589.21.0184
5-Band SF Bay Tour - Low1099.80.5456
5-Band SF Bay Tour - Low/Med901.70.6654
5-Band SF Bay Tour - Medium774.30.7749
5-Band SF Bay Tour - Med/High708.80.8465
5-Band SF Bay Tour - High683.10.8784
Chicago-Mac Upwind0.8112
Chicago-Mac All Purpose0.8314
Chicago-Mac Downwind0.8561
Bayview-Mac Cove Island0.7766
Bayview-Mac Shore0.7844
Harvest Moon Regatta595.21.0081
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance732.80.8188
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.5926.0778.4693.5650.4618.2564.0544.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance732.80.8188
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.5926.0778.4693.5650.4618.2564.0544.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance732.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.5926.0778.4693.5650.4618.2564.0544.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)732.80.8188
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.5926.0778.4693.5650.4618.2564.0544.5
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6985
Triple Number Coastal/Long Distance Medium0.8929
Triple Number Coastal/Long Distance High0.9892
Triple Number Windward/Leeward Low0.5478
Triple Number Windward/Leeward Medium0.7389
Triple Number Windward/Leeward High0.8416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.5926.0778.4693.5650.4618.2564.0544.5
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance732.80.8188
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.5926.0778.4693.5650.4618.2564.0544.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance732.80.8188
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.5926.0778.4693.5650.4618.2564.0544.5
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance732.80.8188
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.5926.0778.4693.5650.4618.2564.0544.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low859.0
Triple Number Coastal/Long Distance Medium672.0
Triple Number Coastal/Long Distance High606.6
Triple Number Windward/Leeward Low1095.3
Triple Number Windward/Leeward Medium812.0
Triple Number Windward/Leeward High712.9
Predominantly Upwind726.8
Predominantly Downwind688.8
Predominantly Reaching662.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance732.80.8188
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.5926.0778.4693.5650.4618.2564.0544.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6985
Triple Number Coastal/Long Distance Medium0.8929
Triple Number Coastal/Long Distance High0.9892
Triple Number Windward/Leeward Low0.5478
Triple Number Windward/Leeward Medium0.7389
Triple Number Windward/Leeward High0.8416
Coastal/Long Distance0.8188
Predominantly Upwind0.8255
Predominantly Downwind0.8710
For information
General Purpose Handicap (GPH)756.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6985
Tretall Distanseseilas Mellomvind0.8929
Tretall Distanseseilas Mye vind0.9892
Tretall Pølsebane Lite vind0.5478
Tretall Pølsebane Mellomvind0.7389
Tretall Pølsebane Mye vind0.8416
Distanseseilas ett tall0.8872
Enkeltall Motvind0.8255
Enkeltall Medvind0.8710
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Coastal/Long Distance732.80.8188
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind726.80.8255
Predominantly Downwind688.80.8710
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore682.70.8789
Cape Doctor Coastal577.01.0399
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6985
Triple Number Coastal/Long Distance Medium0.8929
Triple Number Coastal/Long Distance High0.9892
Triple Number Windward/Leeward Low0.5478
Triple Number Windward/Leeward Medium0.7389
Triple Number Windward/Leeward High0.8416
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6985
Triple Number Coastal/Long Distance Medium0.8929
Triple Number Coastal/Long Distance High0.9892
Triple Number Windward/Leeward Low0.5478
Triple Number Windward/Leeward Medium0.7389
Triple Number Windward/Leeward High0.8416
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance732.80.8188
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Predominantly Upwind726.80.8255
Predominantly Downwind688.80.8710
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.5926.0778.4693.5650.4618.2564.0544.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance732.80.8188
Triple Number Coastal/Long Distance Low859.00.6985
Triple Number Coastal/Long Distance Medium672.00.8929
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1209.5926.0778.4693.5650.4618.2564.0544.5
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low859.00.6985
Triple Number AP Medium672.00.8928
Triple Number AP High606.60.9892
Triple Number Windward/Leeward Low1095.30.5478
Triple Number Windward/Leeward Medium812.00.7389
Triple Number Windward/Leeward High712.90.8416
Single Number Predominant Upwind725.20.8274
Single Number Predominant Reaching651.50.9209
Single Number Predominant Downwind689.80.8698
Predominant Upwind - Low936.00.6410
Predominant Upwind - Low/Med791.60.7579
Predominant Upwind - Medium704.70.8515
Predominant Upwind - Med/High663.80.9040
Predominant Upwind - High648.60.9250
Predominant Downwind Low951.20.6308
Predominant Downwind Low/Med777.80.7714
Predominant Downwind Medium664.60.9027
Predominant Downwind Med/High597.41.0043
Predominant Downwind High559.81.0718
Predominant Reaching Low849.00.7067
Predominant Reaching Low/Med714.80.8394
Predominant Reaching Medium633.20.9476
Predominant Reaching Med/High587.81.0207
Predominant Reaching High561.11.0694
SA/DSPL Upwind21.43SA/DSPL Downwind32.35
Scoring OptionTODTOT
5-Band Windward/Leeward Low1157.60.5183
5-Band Windward/Leeward Low/Med941.00.6376
5-Band Windward/Leeward Medium797.60.7523
5-Band Windward/Leeward Med/High721.60.8315
5-Band Windward/Leeward High693.60.8651
Windward/Leeward 60-40 Low1158.80.5178
Windward/Leeward 60-40 Low/Med949.10.6322
Windward/Leeward 60-40 Medium812.70.7383
Windward/Leeward 60-40 Med/High743.90.8066
Windward/Leeward 60-40 High721.20.8319
5-Band AP Low902.80.6646
5-Band AP Low/Med755.20.7945
5-Band AP Medium663.10.9049
5-Band AP Med/High613.50.9780
5-Band AP High589.21.0184
5-Band SF Bay Tour - Low1099.80.5456
5-Band SF Bay Tour - Low/Med901.70.6654
5-Band SF Bay Tour - Medium774.30.7749
5-Band SF Bay Tour - Med/High708.80.8465
5-Band SF Bay Tour - High683.10.8784
Chicago-Mac Upwind0.8112
Chicago-Mac All Purpose0.8314
Chicago-Mac Downwind0.8561
Bayview-Mac Cove Island0.7766
Bayview-Mac Shore0.7844
Harvest Moon Regatta595.21.0081

Club
Certificate
2024

Boat

Lodoz

BUL 91

ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassConrad 25RTMeasurement22/08/2017HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.650Max. Beam2.756Draft1.567Displacement1,940Wetted area12.11IMS L6.345LSM06.104Acc. length7.650Sink (kg/mm) 8.85
VCGD0.096VCGM0.050RM Rated (kg·m) 31.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight340Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays1Spreaders2Rotating mastNo
P9.050IG8.160ISP8.320MDT10.090MDL10.125MDT20.070MDL20.080TL1.200MW0.080GO0.120
E3.200J2.570BAS0.980FSD0.020SFJSPL2.890WPLTPSBDMWTMCG
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

Lodoz

BUL 91

ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.160.711.272.1117.60IRC
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.030.500.941.953.003.608.25NoNo 15.8030/08/2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment08.358.358.354.704.8032.8430/05/2022
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.