Club
Certificate
2023

Boat

Alexa X

GER 7460

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°40.5°38.7°37.6°37.2°37.5°37.8°
Beat VMG3.974.805.305.515.625.685.71
52°6.017.037.557.757.867.937.99
60°6.307.257.747.968.088.168.24
75°6.507.397.878.188.398.528.69
90°6.627.588.088.398.598.819.17
110°6.397.468.058.508.949.3410.00
120°6.047.277.968.468.969.4410.33
135°5.436.727.598.148.649.1610.48
150°4.565.766.817.608.118.589.64
Run VMG3.954.995.906.677.297.838.72
Gybe Angles141.5°146.6°150.5°156.8°164.6°176.6°177.2°

APH: 505.6

CDL: 10.811

GPH: 564.9

CertNo: 037/23

BOAT
ClassX-41DesignerJEPPESENBuilderX-YACHTSAge date06/2010Series date12/2006Offset fileX41.od.OFFData fileGER7460_Club
HULL
Length Overall12.350 mMaximum Beam3.646 mDraft2.506 mDisplacement7,033 kgDLR5.5036IMS DivisionCruiser/RacerDynamic Allowance0.010%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.451m
CREW
Maximum weight850 kgMinimum weight638 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail52.1353.12Headsail Luffed46.0746.07Headsail FlyingSymmetric132.67132.67Asymmetric126.31126.31 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail15.31Storm Jib14.81Heavy Weather Jib39.98
SAIL LIMITS
Headsails6  Spinnakers5 * Asymmetric SHALL NOT 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  03850002NOWIssued on 06/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Alexa X

GER 7460

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 VMG906.6749.4679.4653.4640.7633.5630.5
52°599.2512.0477.0464.4458.0454.2450.6
60°571.2496.3465.4452.1445.6441.4436.8
75°554.0487.0457.5440.2429.1422.4414.4
90°543.9474.7445.5428.9418.9408.7392.7
110°563.5482.4447.5423.6402.9385.6359.8
120°596.3495.3452.2425.4402.0381.4348.3
135°663.5535.4474.1442.3416.7392.8343.4
150°790.0625.2528.6473.9443.8419.6373.4
Run VMG912.2721.9610.1539.6494.1459.7413.0
Selected Courses
Windward / Leeward909.4735.7644.8596.5567.4546.6521.7
All purpose697.5578.1520.5490.4471.3456.8435.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward621.20.9659
All purpose505.61.1867
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.91.0911
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.7693.1583.6522.6489.2461.5416.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8583
Downwind "popa"1.0119
70% up, 30% down "Ilhabela"0.8992
30% up, 70% down "Ilhabela-inverso"0.9604
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Predominantly Upwind544.31.1024
Predominantly Downwind514.31.1666
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low637.80.9407
Triple Number All Purpose Medium503.01.1929
Triple Number All Purpose High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Predominantly Upwind544.31.1024
Predominantly Downwind514.31.1666
Predominantly Upwind Low702.30.8543
Predominantly Upwind Medium561.11.0694
Predominantly Upwind High531.41.1290
Predominantly Downwind Low705.30.8507
Predominantly Downwind Medium513.01.1696
Predominantly Downwind High427.41.4039
Chicago-Mac Upwind1.0845
Chicago-Mac All Purpose1.1128
Chicago-Mac Downwind1.1465
Bayview-Mac Cove Island1.0423
Bayview-Mac Shore1.0524
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching479.21.2520
Predominantly Reaching Low576.51.0408
Predominantly Reaching Medium475.31.2623
Predominantly Reaching High422.81.4190
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low896.00.6696
5-Band Low / Medium754.20.7955
5-Band Medium607.00.9884
5-Band Medium / High550.11.0907
5-Band High526.01.1406
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.91.0911
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.7693.1583.6522.6489.2461.5416.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.91.0911
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.7693.1583.6522.6489.2461.5416.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance549.9
Triple Number Coastal/Long Distance Low637.8
Triple Number Coastal/Long Distance Medium503.0
Triple Number Coastal/Long Distance High452.3
Triple Number Windward/Leeward Low822.5
Triple Number Windward/Leeward Medium616.9
Triple Number Windward/Leeward High542.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.7693.1583.6522.6489.2461.5416.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.91.0911
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.7693.1583.6522.6489.2461.5416.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)549.91.0911
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.7693.1583.6522.6489.2461.5416.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9407
Triple Number Coastal/Long Distance Medium1.1929
Triple Number Coastal/Long Distance High1.3265
Triple Number Windward/Leeward Low0.7295
Triple Number Windward/Leeward Medium0.9726
Triple Number Windward/Leeward High1.1061
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.7693.1583.6522.6489.2461.5416.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.91.0911
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.7693.1583.6522.6489.2461.5416.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.91.0911
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.7693.1583.6522.6489.2461.5416.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.7693.1583.6522.6489.2461.5416.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low637.8
Triple Number Coastal/Long Distance Medium503.0
Triple Number Coastal/Long Distance High452.3
Triple Number Windward/Leeward Low822.5
Triple Number Windward/Leeward Medium616.9
Triple Number Windward/Leeward High542.4
Predominantly Upwind544.3
Predominantly Downwind514.3
Predominantly Reaching491.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.91.0911
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.7693.1583.6522.6489.2461.5416.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9407
Triple Number Coastal/Long Distance Medium1.1929
Triple Number Coastal/Long Distance High1.3265
Triple Number Windward/Leeward Low0.7295
Triple Number Windward/Leeward Medium0.9726
Triple Number Windward/Leeward High1.1061
Coastal/Long Distance1.0911
Predominantly Upwind1.1024
Predominantly Downwind1.1666
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9407
Tretall Distanseseilas Mellomvind1.1929
Tretall Distanseseilas Mye vind1.3265
Tretall Pølsebane Lite vind0.7295
Tretall Pølsebane Mellomvind0.9726
Tretall Pølsebane Mye vind1.1061
Distanseseilas ett tall (OSN 8-16kn)1.0911
Distanseseilas ett tall (APH 6-20kn)1.1867
Enkeltall Motvind1.1024
Enkeltall Medvind1.1666
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Coastal/Long Distance549.91.0911
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind544.31.1024
Predominantly Downwind514.31.1666
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore529.21.1338
Cape Doctor Coastal441.71.3585
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9407
Triple Number Coastal/Long Distance Medium1.1929
Triple Number Coastal/Long Distance High1.3265
Triple Number Windward/Leeward Low0.7295
Triple Number Windward/Leeward Medium0.9726
Triple Number Windward/Leeward High1.1061
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9407
Triple Number Coastal/Long Distance Medium1.1929
Triple Number Coastal/Long Distance High1.3265
Triple Number Windward/Leeward Low0.7295
Triple Number Windward/Leeward Medium0.9726
Triple Number Windward/Leeward High1.1061
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.91.0911
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Predominantly Upwind544.31.1024
Predominantly Downwind514.31.1666
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.7693.1583.6522.6489.2461.5416.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance549.91.0911
Triple Number Coastal/Long Distance Low637.80.9407
Triple Number Coastal/Long Distance Medium503.01.1929
Triple Number Coastal/Long Distance High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance909.7693.1583.6522.6489.2461.5416.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low637.80.9407
Triple Number All Purpose Medium503.01.1929
Triple Number All Purpose High452.31.3265
Triple Number Windward/Leeward Low822.50.7295
Triple Number Windward/Leeward Medium616.90.9726
Triple Number Windward/Leeward High542.41.1061
Predominantly Upwind544.31.1024
Predominantly Downwind514.31.1666
Predominantly Upwind Low702.30.8543
Predominantly Upwind Medium561.11.0694
Predominantly Upwind High531.41.1290
Predominantly Downwind Low705.30.8507
Predominantly Downwind Medium513.01.1696
Predominantly Downwind High427.41.4039
Chicago-Mac Upwind1.0845
Chicago-Mac All Purpose1.1128
Chicago-Mac Downwind1.1465
Bayview-Mac Cove Island1.0423
Bayview-Mac Shore1.0524
Harvest Moon Regatta439.51.3651
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy530.51.1310
San Francisco Bay Medium608.70.9857
Predominantly Reaching479.21.2520
Predominantly Reaching Low576.51.0408
Predominantly Reaching Medium475.31.2623
Predominantly Reaching High422.81.4190
Windward/Leeward 60-40 Low823.60.7285
Windward/Leeward 60-40 Medium633.90.9465
Windward/Leeward 60-40 High573.61.0459
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low896.00.6696
5-Band Low / Medium754.20.7955
5-Band Medium607.00.9884
5-Band Medium / High550.11.0907
5-Band High526.01.1406
ORC Ref  03850002NOWIssued on 06/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Alexa X

GER 7460

ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-41Measurement04/05/2022HINDK XYA41373GO10Plan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.350Max. Beam3.646Draft2.506Displacement7,033Wetted area30.96IMS L11.177LSM010.851Acc. length11.850Sink (kg/mm) 23.12
VCGD-0.079VCGM-0.106RM Rated (kg·m) 198.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.451PBWPIPA0.0041
EDL1.890ST10.067ST20.180
ST30.180ST40.109ST50.318
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P16.020IG17.085ISP17.110MDT10.131MDL10.240MDT20.122MDL20.210TL1.050MW0.240GO0.275
E5.460J4.890BAS1.895FSD0.038SFJ0.310SPL5.230WPLTPS5.200BD0.270MWT210.80MCG5.766
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date22/04/2018MeasurerDSV 154CommentSCHILKSEE
SFFP0.200FFMFF1.425LCFcl6.896SG
SAFP11.995FAMFA1.098LCFsh7.116HBI1.199
W186.1W286.1W386.1W486.1
PD1422.6PD2421.9PD3422.1PD4421.3
WD12.350PLM9000.00GSA1.0RSA1.0RM198.4
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG3WASTE PLASTIC EMPTY4004.301.152WATER PLASTIC EMPTY21005.700.001FUEL S/S 30l DIESEL0.900090305.950.00Total deductible275.950.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG2BatteryMOTOR, 1x 70AH177.900.001BatterySERVICE, 2x 156AH534.900.001EngineVOLVO PENTA D2-40BTotal deductible0
ORC Ref  03850002NOWIssued on 06/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Alexa X

GER 7460

ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentODE4336-0010.251.152.053.534.5852.1316/02/2019MNi 3 - 3Di RAW
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentODE4336-0020.130.801.452.744.005.2516.99YesNo 46.0712/02/2019L-19ODE4336-0030.130.801.452.703.965.2516.97YesNo 45.7112/02/2019M-1900.100.671.272.453.664.9715.98YesNo 39.5923/06/2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentODE4336-00417.1017.1017.109.269.51132.6709/02/2019S1.5 - 2019117.1017.1017.109.338.78131.3912/07/2017S2 - 2017
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment16481317.7815.7116.759.029.1898%126.3114/12/2018A1 - 2018Code017.7516.1016.936.348.4075%95.2317/06/2021
ORC Ref  03850002NOWIssued on 06/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org