Club
Certificate
2023

Boat

Proxima

BUL-7

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
Beat Angles42.4°40.8°39.9°38.4°37.0°36.3°36.6°
Beat VMG2.843.393.784.074.284.414.44
52°4.284.995.425.675.866.016.16
60°4.475.165.545.785.976.146.38
75°4.575.255.645.926.156.366.70
90°4.585.365.786.086.366.657.24
110°4.525.365.836.176.516.887.74
120°4.395.275.766.106.456.837.81
135°3.994.895.545.916.236.577.45
150°3.454.365.105.615.946.246.91
Run VMG2.993.784.455.055.525.856.41
Gybe Angles148.4°152.3°155.6°167.6°177.2°179.0°178.4°

APH: 688.2

CDL: 5.726

GPH: 772.0

CertNo: 021/23

BOAT
ClassConrad 24DesignerMichel DufourBuilderPolandAge date01/1978Series date01/1978Offset fileConrad24m.offData fileBUL7
HULL
Length Overall7.250 mMaximum Beam2.648 mDraft1.424 mDisplacement1,395 kgDLR9.1116IMS DivisionPerformanceDynamic Allowance0.160%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight349 kgMinimum weight262 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail11.0911.31Headsail Luffed19.6419.64Headsail FlyingSymmetric39.0139.01Asymmetric26.9530.06 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail3.07Storm Jib4.04Heavy Weather Jib10.90
SAIL LIMITS
Headsails5 * Woven polyester sails  Spinnakers4 * Asymmetric may be tacked on the pole
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  03850002M2MIssued on 18/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Proxima

BUL-7

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
Beat VMG1266.61062.8952.8885.2841.7816.2810.0
52°841.6721.0664.3634.5614.7599.5584.2
60°806.2697.8649.3622.4602.5586.1563.8
75°787.7685.2638.0607.8585.0565.8537.3
90°785.2671.9622.5591.9565.7541.3497.0
110°795.7671.2618.0583.9553.4523.4465.2
120°820.4683.6625.3589.9558.6527.3460.7
135°901.5735.9650.3609.4578.0548.0482.9
150°1042.4826.1705.5641.2605.8577.1520.9
Run VMG1203.6952.3808.5712.7652.4615.7561.8
Selected Courses
Windward / Leeward1235.11007.5880.7798.9747.0716.0685.9
All purpose963.0800.9717.3667.6634.0608.7571.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward833.60.7198
All purpose688.20.8718
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.10.8041
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1232.0950.0800.5709.7656.7615.3544.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6330
Downwind "popa"0.7627
70% up, 30% down "Ilhabela"0.6670
30% up, 70% down "Ilhabela-inverso"0.7185
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Predominantly Upwind742.80.8078
Predominantly Downwind698.80.8586
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low882.00.6803
Triple Number All Purpose Medium686.90.8735
Triple Number All Purpose High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Predominantly Upwind742.80.8078
Predominantly Downwind698.80.8586
Predominantly Upwind Low979.90.6123
Predominantly Upwind Medium768.50.7807
Predominantly Upwind High693.40.8653
Predominantly Downwind Low955.10.6282
Predominantly Downwind Medium691.40.8679
Predominantly Downwind High576.91.0400
Chicago-Mac Upwind0.7925
Chicago-Mac All Purpose0.8164
Chicago-Mac Downwind0.8447
Bayview-Mac Cove Island0.7579
Bayview-Mac Shore0.7643
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching657.20.9130
Predominantly Reaching Low803.00.7472
Predominantly Reaching Medium654.30.9170
Predominantly Reaching High567.31.0577
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1217.60.4928
5-Band Low / Medium1028.30.5835
5-Band Medium814.30.7368
5-Band Medium / High723.10.8298
5-Band High691.10.8682
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.10.8041
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1232.0950.0800.5709.7656.7615.3544.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.10.8041
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1232.0950.0800.5709.7656.7615.3544.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance746.1
Triple Number Coastal/Long Distance Low882.0
Triple Number Coastal/Long Distance Medium686.9
Triple Number Coastal/Long Distance High601.1
Triple Number Windward/Leeward Low1121.3
Triple Number Windward/Leeward Medium830.6
Triple Number Windward/Leeward High712.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1232.0950.0800.5709.7656.7615.3544.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.10.8041
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1232.0950.0800.5709.7656.7615.3544.8
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)746.10.8041
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1232.0950.0800.5709.7656.7615.3544.8
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6803
Triple Number Coastal/Long Distance Medium0.8735
Triple Number Coastal/Long Distance High0.9982
Triple Number Windward/Leeward Low0.5351
Triple Number Windward/Leeward Medium0.7224
Triple Number Windward/Leeward High0.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1232.0950.0800.5709.7656.7615.3544.8
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.10.8041
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1232.0950.0800.5709.7656.7615.3544.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.10.8041
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1232.0950.0800.5709.7656.7615.3544.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1232.0950.0800.5709.7656.7615.3544.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low882.0
Triple Number Coastal/Long Distance Medium686.9
Triple Number Coastal/Long Distance High601.1
Triple Number Windward/Leeward Low1121.3
Triple Number Windward/Leeward Medium830.6
Triple Number Windward/Leeward High712.4
Predominantly Upwind742.8
Predominantly Downwind698.8
Predominantly Reaching672.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.10.8041
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1232.0950.0800.5709.7656.7615.3544.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6803
Triple Number Coastal/Long Distance Medium0.8735
Triple Number Coastal/Long Distance High0.9982
Triple Number Windward/Leeward Low0.5351
Triple Number Windward/Leeward Medium0.7224
Triple Number Windward/Leeward High0.8422
Coastal/Long Distance0.8041
Predominantly Upwind0.8078
Predominantly Downwind0.8586
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6803
Tretall Distanseseilas Mellomvind0.8735
Tretall Distanseseilas Mye vind0.9982
Tretall Pølsebane Lite vind0.5351
Tretall Pølsebane Mellomvind0.7224
Tretall Pølsebane Mye vind0.8422
Distanseseilas ett tall (OSN 8-16kn)0.8041
Distanseseilas ett tall (APH 6-20kn)0.8718
Enkeltall Motvind0.8078
Enkeltall Medvind0.8586
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Coastal/Long Distance746.10.8041
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind742.80.8078
Predominantly Downwind698.80.8586
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore694.90.8634
Cape Doctor Coastal582.61.0298
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6803
Triple Number Coastal/Long Distance Medium0.8735
Triple Number Coastal/Long Distance High0.9982
Triple Number Windward/Leeward Low0.5351
Triple Number Windward/Leeward Medium0.7224
Triple Number Windward/Leeward High0.8422
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6803
Triple Number Coastal/Long Distance Medium0.8735
Triple Number Coastal/Long Distance High0.9982
Triple Number Windward/Leeward Low0.5351
Triple Number Windward/Leeward Medium0.7224
Triple Number Windward/Leeward High0.8422
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.10.8041
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Predominantly Upwind742.80.8078
Predominantly Downwind698.80.8586
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1232.0950.0800.5709.7656.7615.3544.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance746.10.8041
Triple Number Coastal/Long Distance Low882.00.6803
Triple Number Coastal/Long Distance Medium686.90.8735
Triple Number Coastal/Long Distance High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1232.0950.0800.5709.7656.7615.3544.8
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low882.00.6803
Triple Number All Purpose Medium686.90.8735
Triple Number All Purpose High601.10.9982
Triple Number Windward/Leeward Low1121.30.5351
Triple Number Windward/Leeward Medium830.60.7224
Triple Number Windward/Leeward High712.40.8422
Predominantly Upwind742.80.8078
Predominantly Downwind698.80.8586
Predominantly Upwind Low979.90.6123
Predominantly Upwind Medium768.50.7807
Predominantly Upwind High693.40.8653
Predominantly Downwind Low955.10.6282
Predominantly Downwind Medium691.40.8679
Predominantly Downwind High576.91.0400
Chicago-Mac Upwind0.7925
Chicago-Mac All Purpose0.8164
Chicago-Mac Downwind0.8447
Bayview-Mac Cove Island0.7579
Bayview-Mac Shore0.7643
Harvest Moon Regatta599.11.0014
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy700.40.8566
San Francisco Bay Medium825.80.7265
Predominantly Reaching657.20.9130
Predominantly Reaching Low803.00.7472
Predominantly Reaching Medium654.30.9170
Predominantly Reaching High567.31.0577
Windward/Leeward 60-40 Low1130.00.5310
Windward/Leeward 60-40 Medium858.20.6991
Windward/Leeward 60-40 High749.10.8009
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1217.60.4928
5-Band Low / Medium1028.30.5835
5-Band Medium814.30.7368
5-Band Medium / High723.10.8298
5-Band High691.10.8682
ORC Ref  03850002M2MIssued on 18/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Proxima

BUL-7

ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassConrad 24Measurement21/05/2019HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.250Max. Beam2.648Draft1.424Displacement1,395Wetted area10.73IMS L5.761LSM05.349Acc. length7.250Sink (kg/mm) 7.94
VCGD-0.913VCGM-0.788RM Rated (kg·m) 48.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P7.605IG8.890ISP8.860MDT10.100MDL10.120MDT20.100MDL20.120TL0.000MW0.120GO0.150
E2.300J2.835BAS1.065FSDSFJ0.020SPL2.830WPLTPS0.000BD0.100MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date22/05/2019MeasurerSvetlin KaradzhovComment
SFFP0.500FFMFF0.857LCFcl3.827SG1.0120
SAFP6.885FAMFA0.698LCFsh4.017HBI0.807
W18.6W218.0W327.5W437.9
PD143.0PD283.0PD3132.0PD4210.0
WD6.650PLM2000.00GSA50.3RSA18800.0RM41.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03850002M2MIssued on 18/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Proxima

BUL-7

ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.130.540.951.602.0711.0921/05/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.070.541.062.133.274.488.98NoNo 19.6417/04/2022A0.040.541.062.153.324.558.83NoNo 19.5321/05/2019
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA8.898.898.895.315.0939.0121/05/2019
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment19.028.758.893.434.4877%26.9515/05/2021
ORC Ref  03850002M2MIssued on 18/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org