Club Certificate2025
NO EXCUSEIRL1972
ORC
Central Rating Office
Issuing certificates for
Ireland
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 Angles43.7°43.7°41.9°40.2°38.6°37.8°37.5°37.7°38.7°
Beat VMG2.263.123.794.284.624.794.864.894.82
52°3.524.775.666.216.526.696.776.846.84
60°3.745.025.906.396.676.856.967.057.08
75°3.875.186.066.536.807.027.207.427.51
90°3.805.176.166.686.977.137.297.687.92
110°3.825.236.256.777.137.457.738.108.40
120°3.665.046.096.697.087.447.788.458.96
135°3.214.495.556.396.857.217.588.389.54
150°2.613.774.835.786.486.887.237.938.82
Run VMG2.253.264.195.015.776.306.717.358.00
Gybe Angles146.7°146.7°151.2°151.9°160.9°168.0°176.3°177.7°176.6°
APH ToD:605.7CDL: 7.896APH ToT: 0.9905CertNo:
BOAT
ClassX 302 MK2DesignerJEPPESEN NielsenBuilderX-YACHTSAge date01/1998Series date04/1994Offset fileX302.offData fileIRL1972
HULL
Length Overall9.120 mMaximum Beam2.998 mDraft1.734 mDisplacement3,750 kgDLR6.6221IMS DivisionCruiser/RacerDynamic Allowance0.260%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameterm
CREW
Maximum weight595 kg(declared)Minimum weight465 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.6627.15Headsail Luffed23.5723.57Headsail FlyingSymmetric66.9666.96Asymmetric
STORM SAIL AREAS (m²)
Trysail7.98Storm Jib6.39Heavy Weather Jib17.24
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
From: X302 MK2.dxt
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
NO EXCUSEIRL1972
ORC
Central Rating Office
Issuing certificates for
Ireland
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 VMG1593.81154.4948.7840.3779.1751.7740.7736.5747.3
52°1021.3754.7635.6579.9552.4538.2531.4526.3526.3
60°962.2716.5609.7563.7540.1525.8517.1510.4508.4
75°930.6695.5594.4551.7529.0512.5499.7485.3479.1
90°947.8696.2584.8539.3516.8504.8493.7468.9454.7
110°942.2688.6576.1531.5504.9483.0465.6444.2428.7
120°984.1714.0591.3538.2508.7484.2462.6425.8401.7
135°1119.8801.9648.1563.0525.7499.1474.9429.6377.3
150°1381.6955.9744.9622.7555.4522.9498.1454.1408.1
Run VMG1600.61103.7859.3718.0624.5571.2536.6489.6450.0
Selected Courses
Windward / Leeward1595.61129.1904.0779.1701.8661.5638.6613.1598.6
All purpose1203.1866.4708.4627.8582.3557.1540.5517.7501.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward740.00.8108
All purpose605.70.9905
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.90.9106
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.51126.5849.8704.5619.7577.6546.5495.9479.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7057
Downwind "popa"0.8566
70% up, 30% down "Ilhabela"0.7451
30% up, 70% down "Ilhabela-inverso"0.8050
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Predominantly Upwind655.90.9148
Predominantly Downwind614.50.9764
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low787.40.7620
Triple Number AP Medium601.70.9971
Triple Number AP High536.11.1192
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Single Number Predominant Upwind683.30.8780
Single Number Predominant Reaching605.20.9915
Single Number Predominant Downwind642.60.9336
Predominant Upwind - Low953.00.6296
Predominant Upwind - Low/Med723.90.8289
Predominant Upwind - Medium633.40.9472
Predominant Upwind - Med/High589.41.0179
Predominant Upwind - High572.81.0476
Predominant Downwind Low953.80.6291
Predominant Downwind Low/Med699.00.8583
Predominant Downwind Medium590.81.0156
Predominant Downwind Med/High527.41.1377
Predominant Downwind High490.51.2233
Predominant Reaching Low846.80.7086
Predominant Reaching Low/Med642.80.9334
Predominant Reaching Medium563.71.0644
Predominant Reaching Med/High519.61.1547
Predominant Reaching High492.11.2192
SA/DSPL Upwind20.72SA/DSPL Downwind38.62
Scoring OptionTODTOT
5-Band Windward/Leeward Low1189.90.5043
5-Band Windward/Leeward Low/Med863.30.6950
5-Band Windward/Leeward Medium719.60.8338
5-Band Windward/Leeward Med/High643.50.9325
5-Band Windward/Leeward High615.00.9756
Windward/Leeward 60-40 Low1194.40.5023
Windward/Leeward 60-40 Low/Med873.80.6867
Windward/Leeward 60-40 Medium734.80.8165
Windward/Leeward 60-40 Med/High663.80.9039
Windward/Leeward 60-40 High639.80.9378
5-Band AP Low871.10.6888
5-Band AP Low/Med684.60.8764
5-Band AP Medium592.71.0124
5-Band AP Med/High542.91.1051
5-Band AP High518.91.1563
5-Band SF Bay Tour - Low1023.50.5862
5-Band SF Bay Tour - Low/Med826.20.7262
5-Band SF Bay Tour - Medium697.20.8606
5-Band SF Bay Tour - Med/High630.10.9522
5-Band SF Bay Tour - High603.60.9940
Chicago-Mac Upwind0.8498
Chicago-Mac All Purpose0.8770
Chicago-Mac Downwind0.8990
Bayview-Mac Cove Island0.6364
Bayview-Mac Shore0.6412
Harvest Moon Regatta527.91.1366
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.90.9106
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.51126.5849.8704.5619.7577.6546.5495.9479.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.90.9106
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.51126.5849.8704.5619.7577.6546.5495.9479.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance658.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.51126.5849.8704.5619.7577.6546.5495.9479.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating658.90.9106
FinRating, kevyt tuuli1168.40.8559
FinRating, kova tuuli522.10.9577
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9106
Triple Number Coastal/Long Distance Low0.7620
Triple Number Coastal/Long Distance Medium0.9973
Triple Number Coastal/Long Distance High1.1192
Triple Number Windward/Leeward Low0.5902
Triple Number Windward/Leeward Medium0.8171
Triple Number Windward/Leeward High0.9452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.51126.5849.8704.5619.7577.6546.5495.9479.0
For information
General Purpose Handicap (GPH)681.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.90.9106
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.51126.5849.8704.5619.7577.6546.5495.9479.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.90.9106
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.51126.5849.8704.5619.7577.6546.5495.9479.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.90.9106
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.51126.5849.8704.5619.7577.6546.5495.9479.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low787.4
Triple Number Coastal/Long Distance Medium601.6
Triple Number Coastal/Long Distance High536.1
Triple Number Windward/Leeward Low1016.6
Triple Number Windward/Leeward Medium734.3
Triple Number Windward/Leeward High634.8
Predominantly Upwind655.9
Predominantly Downwind614.5
Predominantly Reaching590.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.90.9106
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.51126.5849.8704.5619.7577.6546.5495.9479.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7620
Triple Number Coastal/Long Distance Medium0.9973
Triple Number Coastal/Long Distance High1.1192
Triple Number Windward/Leeward Low0.5902
Triple Number Windward/Leeward Medium0.8171
Triple Number Windward/Leeward High0.9452
Coastal/Long Distance0.9106
Predominantly Upwind0.9148
Predominantly Downwind0.9764
For information
General Purpose Handicap (GPH)681.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9905
Distanseseilas Trippeltall svak vind0.7620
Distanseseilas Trippeltall mellomvind0.9973
Distanseseilas Trippeltall sterk vind1.1192
Pølsebane Trippeltall svak vind0.5902
Pølsebane Trippeltall mellomvind0.8171
Pølsebane Trippeltall sterk vind0.9452
Motvind Singeltall0.9148
Medvind Singeltall0.9764
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Coastal/Long Distance658.90.9106
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind655.90.9148
Predominantly Downwind614.50.9764
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore603.00.9951
Cape Doctor Coastal506.51.1845
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7620
Triple Number Coastal/Long Distance Medium0.9973
Triple Number Coastal/Long Distance High1.1192
Triple Number Windward/Leeward Low0.5902
Triple Number Windward/Leeward Medium0.8171
Triple Number Windward/Leeward High0.9452
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7620
Triple Number Coastal/Long Distance Medium0.9973
Triple Number Coastal/Long Distance High1.1192
Triple Number Windward/Leeward Low0.5902
Triple Number Windward/Leeward Medium0.8171
Triple Number Windward/Leeward High0.9452
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.90.9106
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Predominantly Upwind655.90.9148
Predominantly Downwind614.50.9764
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.51126.5849.8704.5619.7577.6546.5495.9479.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance658.90.9106
Triple Number Coastal/Long Distance Low787.40.7620
Triple Number Coastal/Long Distance Medium601.60.9973
Triple Number Coastal/Long Distance High536.11.1192
Triple Number Windward/Leeward Low1016.60.5902
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.51126.5849.8704.5619.7577.6546.5495.9479.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low787.40.7620
Triple Number AP Medium601.70.9971
Triple Number AP High536.11.1192
Triple Number Windward/Leeward Low1062.10.5649
Triple Number Windward/Leeward Medium734.30.8171
Triple Number Windward/Leeward High634.80.9452
Single Number Predominant Upwind683.30.8780
Single Number Predominant Reaching605.20.9915
Single Number Predominant Downwind642.60.9336
Predominant Upwind - Low953.00.6296
Predominant Upwind - Low/Med723.90.8289
Predominant Upwind - Medium633.40.9472
Predominant Upwind - Med/High589.41.0179
Predominant Upwind - High572.81.0476
Predominant Downwind Low953.80.6291
Predominant Downwind Low/Med699.00.8583
Predominant Downwind Medium590.81.0156
Predominant Downwind Med/High527.41.1377
Predominant Downwind High490.51.2233
Predominant Reaching Low846.80.7086
Predominant Reaching Low/Med642.80.9334
Predominant Reaching Medium563.71.0644
Predominant Reaching Med/High519.61.1547
Predominant Reaching High492.11.2192
SA/DSPL Upwind20.72SA/DSPL Downwind38.62
Scoring OptionTODTOT
5-Band Windward/Leeward Low1189.90.5043
5-Band Windward/Leeward Low/Med863.30.6950
5-Band Windward/Leeward Medium719.60.8338
5-Band Windward/Leeward Med/High643.50.9325
5-Band Windward/Leeward High615.00.9756
Windward/Leeward 60-40 Low1194.40.5023
Windward/Leeward 60-40 Low/Med873.80.6867
Windward/Leeward 60-40 Medium734.80.8165
Windward/Leeward 60-40 Med/High663.80.9039
Windward/Leeward 60-40 High639.80.9378
5-Band AP Low871.10.6888
5-Band AP Low/Med684.60.8764
5-Band AP Medium592.71.0124
5-Band AP Med/High542.91.1051
5-Band AP High518.91.1563
5-Band SF Bay Tour - Low1023.50.5862
5-Band SF Bay Tour - Low/Med826.20.7262
5-Band SF Bay Tour - Medium697.20.8606
5-Band SF Bay Tour - Med/High630.10.9522
5-Band SF Bay Tour - High603.60.9940
Chicago-Mac Upwind0.8498
Chicago-Mac All Purpose0.8770
Chicago-Mac Downwind0.8990
Bayview-Mac Cove Island0.6364
Bayview-Mac Shore0.6412
Harvest Moon Regatta527.91.1366
Club Certificate2025
NO EXCUSEIRL1972
ORC
Central Rating Office
Issuing certificates for
Ireland
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX 302 MK2MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.120Max. Beam2.998Draft1.734Displacement3,750Wetted area19.58IMS L8.446LSM08.273Acc. length9.120Sink (kg/mm) 14.52
VCGD-0.022VCGM-0.019RM Rated (kg·m) 73.9Limit of positive stability(°) N/AStability IndexN/ADefault crew weight525Declared crew weight595
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRDPBWPIPA0.0031
EDL2.050ST10.040ST2
ST3ST40.112ST50.265
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P11.280IG11.300ISP11.360MDT10.104MDL10.151MDT20.098MDL20.125TL1.534MW0.151GO0.151
E4.040J3.170BAS1.607FSD0.000SFJ0.303SPL3.180WPLTPSBD0.150MWT86.50MCG4.034
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date22/09/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
NO EXCUSEIRL1972
ORC
Central Rating Office
Issuing certificates for
Ireland
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.801.442.4726.66
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.511.012.084.4410.83NoNo 23.57
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment012.3712.3712.376.536.3666.96
CRUISER/RACER REQUIREMENTS*
Accommodation length9.1 mTable area0.44 m²Headroom1.63 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity62 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity32 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.