Club Certificate2025
Bye ByeG-176
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 Angles42.9°42.9°40.4°38.2°37.8°37.6°37.4°37.8°39.8°
Beat VMG2.603.644.464.855.025.125.195.225.06
52°4.135.566.526.927.087.207.297.407.33
60°4.455.866.747.137.337.477.587.727.70
75°4.636.056.897.367.707.908.088.328.42
90°4.575.976.837.387.878.298.599.059.35
110°4.646.157.117.577.938.278.619.8610.66
120°4.466.007.077.738.238.689.1410.0411.01
135°3.835.386.637.408.179.059.9611.4112.88
150°3.194.545.716.707.448.148.9811.3014.56
Run VMG2.763.934.955.836.537.137.799.7812.62
Gybe Angles143.3°143.3°146.9°153.2°157.7°158.6°152.1°146.7°150.4°
APH ToD:533.7CDL: 8.659APH ToT: 1.1243CertNo:044/25
BOAT
Class11 Metre ODDesignerHollandBuilderTechnology YachtsAge date01/1992Series date01/1991Offset file11OD.OD.offData file11od
HULL
Length Overall10.305 mMaximum Beam2.516 mDraft1.709 mDisplacement1,671 kgDLR3.5163IMS DivisionPerformanceDynamic Allowance0.090%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight483 kg(default)Minimum weight353 kg ✱ when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail28.6029.43Headsail Luffed13.9613.96Headsail FlyingSymmetric74.2574.25Asymmetric
STORM SAIL AREAS (m²)
Trysail7.99Storm Jib4.99Heavy Weather Jib13.46
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.
Club Certificate2025
Bye ByeG-176
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 VMG1384.8987.8807.6742.0717.2703.5693.7689.2711.4
52°870.9647.0551.8520.5508.1500.0493.8486.8491.5
60°809.9614.1534.2504.7491.2482.1475.0466.4467.3
75°778.0595.5522.1489.4467.8455.4445.6432.6427.5
90°787.4602.8527.1487.8457.7434.4418.9397.8385.2
110°775.7585.4506.7475.6453.9435.1418.1365.2337.6
120°807.4600.1509.0466.0437.2414.6394.0358.7326.8
135°940.5668.6543.1486.3440.7397.7361.6315.6279.5
150°1128.3793.8630.0537.0484.1442.3400.8318.7247.3
Run VMG1302.5916.6727.5617.9551.4504.8462.3368.0285.3
Selected Courses
Windward / Leeward1343.9952.2767.6679.9634.3604.2578.0528.6498.3
All purpose1009.8734.3609.1552.8520.6497.2477.3442.8423.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward655.70.9151
All purpose533.71.1243
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.9948.7724.1617.0555.5516.5481.7423.4400.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7864
Downwind "popa"1.0124
70% up, 30% down "Ilhabela"0.8428
30% up, 70% down "Ilhabela-inverso"0.9320
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Predominantly Upwind583.21.0288
Predominantly Downwind528.91.1343
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low671.70.8933
Triple Number AP Medium532.91.1259
Triple Number AP High469.31.2785
Triple Number Windward/Leeward Low899.50.6670
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Single Number Predominant Upwind605.20.9913
Single Number Predominant Reaching523.51.1460
Single Number Predominant Downwind548.91.0932
Predominant Upwind - Low813.70.7374
Predominant Upwind - Low/Med632.00.9494
Predominant Upwind - Medium568.51.0554
Predominant Upwind - Med/High531.61.1287
Predominant Upwind - High512.61.1705
Predominant Downwind Low801.40.7487
Predominant Downwind Low/Med601.30.9979
Predominant Downwind Medium513.81.1677
Predominant Downwind Med/High445.51.3467
Predominant Downwind High395.41.5173
Predominant Reaching Low719.70.8336
Predominant Reaching Low/Med560.51.0704
Predominant Reaching Medium494.31.2139
Predominant Reaching Med/High444.41.3501
Predominant Reaching High413.71.4505
SA/DSPL Upwind30.17SA/DSPL Downwind72.91
Scoring OptionTODTOT
5-Band Windward/Leeward Low1003.90.5977
5-Band Windward/Leeward Low/Med744.20.8063
5-Band Windward/Leeward Medium643.20.9328
5-Band Windward/Leeward Med/High578.81.0366
5-Band Windward/Leeward High531.91.1280
Windward/Leeward 60-40 Low1011.50.5932
Windward/Leeward 60-40 Low/Med754.90.7948
Windward/Leeward 60-40 Medium659.40.9099
Windward/Leeward 60-40 Med/High602.40.9961
Windward/Leeward 60-40 High564.31.0633
5-Band AP Low736.70.8144
5-Band AP Low/Med594.61.0090
5-Band AP Medium525.81.1412
5-Band AP Med/High478.51.2540
5-Band AP High445.41.3472
5-Band SF Bay Tour - Low865.50.6933
5-Band SF Bay Tour - Low/Med712.70.8419
5-Band SF Bay Tour - Medium621.10.9660
5-Band SF Bay Tour - Med/High562.81.0662
5-Band SF Bay Tour - High523.01.1473
Chicago-Mac Upwind0.9635
Chicago-Mac All Purpose1.0075
Chicago-Mac Downwind1.0489
Bayview-Mac Cove Island0.7445
Bayview-Mac Shore0.7492
Harvest Moon Regatta453.51.3229
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.9948.7724.1617.0555.5516.5481.7423.4400.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.9948.7724.1617.0555.5516.5481.7423.4400.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance579.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.9948.7724.1617.0555.5516.5481.7423.4400.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating579.21.0359
FinRating, kevyt tuuli985.01.0153
FinRating, kova tuuli447.31.1179
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0359
Triple Number Coastal/Long Distance Low0.8933
Triple Number Coastal/Long Distance Medium1.1260
Triple Number Coastal/Long Distance High1.2785
Triple Number Windward/Leeward Low0.6978
Triple Number Windward/Leeward Medium0.9187
Triple Number Windward/Leeward High1.0601
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.9948.7724.1617.0555.5516.5481.7423.4400.0
For information
General Purpose Handicap (GPH)596.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.9948.7724.1617.0555.5516.5481.7423.4400.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.9948.7724.1617.0555.5516.5481.7423.4400.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.9948.7724.1617.0555.5516.5481.7423.4400.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low671.7
Triple Number Coastal/Long Distance Medium532.9
Triple Number Coastal/Long Distance High469.3
Triple Number Windward/Leeward Low859.8
Triple Number Windward/Leeward Medium653.1
Triple Number Windward/Leeward High566.0
Predominantly Upwind583.2
Predominantly Downwind528.9
Predominantly Reaching510.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.9948.7724.1617.0555.5516.5481.7423.4400.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8933
Triple Number Coastal/Long Distance Medium1.1260
Triple Number Coastal/Long Distance High1.2785
Triple Number Windward/Leeward Low0.6978
Triple Number Windward/Leeward Medium0.9187
Triple Number Windward/Leeward High1.0601
Coastal/Long Distance1.0359
Predominantly Upwind1.0288
Predominantly Downwind1.1343
For information
General Purpose Handicap (GPH)596.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1243
Distanseseilas Trippeltall svak vind0.8933
Distanseseilas Trippeltall mellomvind1.1260
Distanseseilas Trippeltall sterk vind1.2785
Pølsebane Trippeltall svak vind0.6978
Pølsebane Trippeltall mellomvind0.9187
Pølsebane Trippeltall sterk vind1.0601
Motvind Singeltall1.0288
Medvind Singeltall1.1343
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Coastal/Long Distance579.21.0359
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind583.21.0288
Predominantly Downwind528.91.1343
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore507.41.1825
Cape Doctor Coastal429.01.3985
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8933
Triple Number Coastal/Long Distance Medium1.1260
Triple Number Coastal/Long Distance High1.2785
Triple Number Windward/Leeward Low0.6978
Triple Number Windward/Leeward Medium0.9187
Triple Number Windward/Leeward High1.0601
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8933
Triple Number Coastal/Long Distance Medium1.1260
Triple Number Coastal/Long Distance High1.2785
Triple Number Windward/Leeward Low0.6978
Triple Number Windward/Leeward Medium0.9187
Triple Number Windward/Leeward High1.0601
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Predominantly Upwind583.21.0288
Predominantly Downwind528.91.1343
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.9948.7724.1617.0555.5516.5481.7423.4400.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance579.21.0359
Triple Number Coastal/Long Distance Low671.70.8933
Triple Number Coastal/Long Distance Medium532.91.1260
Triple Number Coastal/Long Distance High469.31.2785
Triple Number Windward/Leeward Low859.80.6978
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1417.9948.7724.1617.0555.5516.5481.7423.4400.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low671.70.8933
Triple Number AP Medium532.91.1259
Triple Number AP High469.31.2785
Triple Number Windward/Leeward Low899.50.6670
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High566.01.0601
Single Number Predominant Upwind605.20.9913
Single Number Predominant Reaching523.51.1460
Single Number Predominant Downwind548.91.0932
Predominant Upwind - Low813.70.7374
Predominant Upwind - Low/Med632.00.9494
Predominant Upwind - Medium568.51.0554
Predominant Upwind - Med/High531.61.1287
Predominant Upwind - High512.61.1705
Predominant Downwind Low801.40.7487
Predominant Downwind Low/Med601.30.9979
Predominant Downwind Medium513.81.1677
Predominant Downwind Med/High445.51.3467
Predominant Downwind High395.41.5173
Predominant Reaching Low719.70.8336
Predominant Reaching Low/Med560.51.0704
Predominant Reaching Medium494.31.2139
Predominant Reaching Med/High444.41.3501
Predominant Reaching High413.71.4505
SA/DSPL Upwind30.17SA/DSPL Downwind72.91
Scoring OptionTODTOT
5-Band Windward/Leeward Low1003.90.5977
5-Band Windward/Leeward Low/Med744.20.8063
5-Band Windward/Leeward Medium643.20.9328
5-Band Windward/Leeward Med/High578.81.0366
5-Band Windward/Leeward High531.91.1280
Windward/Leeward 60-40 Low1011.50.5932
Windward/Leeward 60-40 Low/Med754.90.7948
Windward/Leeward 60-40 Medium659.40.9099
Windward/Leeward 60-40 Med/High602.40.9961
Windward/Leeward 60-40 High564.31.0633
5-Band AP Low736.70.8144
5-Band AP Low/Med594.61.0090
5-Band AP Medium525.81.1412
5-Band AP Med/High478.51.2540
5-Band AP High445.41.3472
5-Band SF Bay Tour - Low865.50.6933
5-Band SF Bay Tour - Low/Med712.70.8419
5-Band SF Bay Tour - Medium621.10.9660
5-Band SF Bay Tour - Med/High562.81.0662
5-Band SF Bay Tour - High523.01.1473
Chicago-Mac Upwind0.9635
Chicago-Mac All Purpose1.0075
Chicago-Mac Downwind1.0489
Bayview-Mac Cove Island0.7445
Bayview-Mac Shore0.7492
Harvest Moon Regatta453.51.3229
Club Certificate2025
Bye ByeG-176
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
Class11 Metre ODMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.305Max. Beam2.516Draft1.709Displacement1,671Wetted area13.77IMS L8.647LSM07.803Acc. length8.177Sink (kg/mm) 10.68
VCGD0.062VCGM0.134RM Rated (kg·m) 29.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight483Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays2CheckstaysSpreaders2Rotating mastNo
P11.000IG9.886ISP12.160MDT10.088MDL10.124MDT20.085MDL20.091TL2.000MW0.124GO0.154
E4.150J3.110BAS1.026FSD0.000SFJ0.636SPL4.080WPLTPS0.000BD0.115MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date01/01/1992
W120.0W220.0W320.0W420.0
PD1501.7PD2502.0PD3503.0PD4504.0
WD10.520PLM9000.00GSA1.0RSA1.0RM33.0
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
Bye ByeG-176
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentstdmain0.160.871.602.933.7228.60NORLYS Std main
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentstdjib0.060.450.821.502.152.719.60YesNo 13.96NORLYS Std jib
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentstdspin12.5012.5012.507.167.0074.25min 35g/sqm