Club Certificate2025
H30HKG2242
ORC
Central Rating Office
Issuing certificates for
HONG KONG
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 Angles41.2°41.2°39.2°37.5°36.7°36.7°36.4°36.9°38.0°
Beat VMG2.863.904.665.005.175.285.355.385.28
52°4.375.826.747.087.257.377.477.577.52
60°4.646.086.947.317.527.687.807.957.93
75°4.856.257.077.617.978.208.408.638.74
90°4.736.167.027.638.258.709.019.499.80
110°4.846.397.398.008.518.999.4410.4811.31
120°4.736.297.388.258.919.5010.0811.1912.21
135°4.005.636.947.848.849.9811.0712.6714.34
150°3.324.725.946.937.778.649.7212.5716.17
Run VMG2.884.095.146.006.737.498.4210.8814.00
Gybe Angles142.6°142.6°146.0°149.8°150.3°147.1°145.2°145.0°149.7°
APH ToD:511.2CDL: 9.212APH ToT: 1.1737CertNo:
BOAT
ClassMcConaghy31DesignerMcConaghyBuilderMcConaghyAge date06/2016Series date06/2015Offset fileMC31asbuiltc.OFFData fileHKG2242
HULL
Length Overall9.154 mMaximum Beam3.106 mDraft2.597 mDisplacement2,152 kgDLR2.8259IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.325%
PROPELLER
InstallationStrutTypeFeathering 2 bladesDiameter0.380m
CREW
Maximum weight605 kg(default)Minimum weight475 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.2738.08Headsail Luffed25.3325.33Headsail FlyingSymmetricAsymmetric119.14119.14 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail8.99Storm Jib8.16Heavy Weather Jib22.02
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
H30HKG2242
ORC
Central Rating Office
Issuing certificates for
HONG KONG
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 VMG1260.9922.0773.1720.0695.9682.3672.4669.4682.4
52°824.2618.9534.5508.8496.4488.3481.8475.4478.9
60°776.5592.4518.8492.2478.8469.0461.3453.0454.2
75°742.4575.6509.5472.8451.9438.8428.4417.0411.9
90°761.7584.8512.8472.1436.3413.8399.5379.5367.2
110°744.1563.3487.2450.2423.1400.6381.4343.6318.2
120°760.4572.1487.7436.3404.0378.8357.0321.7294.9
135°899.7639.5518.4459.3407.3360.9325.3284.2251.0
150°1083.0762.0606.2519.4463.3416.5370.4286.5222.6
Run VMG1250.6879.9700.0599.8534.8480.9427.7330.8257.1
Selected Courses
Windward / Leeward1255.4901.0736.6659.9615.4581.6550.1500.1469.7
All purpose951.8699.6586.4533.4499.6474.1452.3419.6400.5
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward631.60.9499
All purpose511.21.1737
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance555.31.0806
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.3898.9695.5597.1534.6493.2456.4398.2376.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8179
Downwind "popa"1.0622
70% up, 30% down "Ilhabela"0.8785
30% up, 70% down "Ilhabela-inverso"0.9748
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Predominantly Upwind562.51.0667
Predominantly Downwind504.11.1901
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low643.00.9331
Triple Number AP Medium511.81.1724
Triple Number AP High445.51.3469
Triple Number Windward/Leeward Low854.80.7019
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Single Number Predominant Upwind581.51.0319
Single Number Predominant Reaching500.01.2001
Single Number Predominant Downwind522.51.1484
Predominant Upwind - Low771.00.7782
Predominant Upwind - Low/Med608.60.9858
Predominant Upwind - Medium549.11.0927
Predominant Upwind - Med/High511.51.1731
Predominant Upwind - High492.61.2180
Predominant Downwind Low766.70.7826
Predominant Downwind Low/Med577.41.0391
Predominant Downwind Medium490.21.2240
Predominant Downwind Med/High417.51.4372
Predominant Downwind High367.61.6321
Predominant Reaching Low689.60.8701
Predominant Reaching Low/Med539.21.1127
Predominant Reaching Medium472.21.2706
Predominant Reaching Med/High420.71.4261
Predominant Reaching High391.11.5341
SA/DSPL Upwind37.47SA/DSPL Downwind93.61
Scoring OptionTODTOT
5-Band Windward/Leeward Low948.60.6325
5-Band Windward/Leeward Low/Med715.90.8382
5-Band Windward/Leeward Medium621.70.9650
5-Band Windward/Leeward Med/High552.51.0860
5-Band Windward/Leeward High503.51.1917
Windward/Leeward 60-40 Low952.80.6298
Windward/Leeward 60-40 Low/Med725.70.8268
Windward/Leeward 60-40 Medium637.80.9407
Windward/Leeward 60-40 Med/High577.11.0396
Windward/Leeward 60-40 High537.21.1169
5-Band AP Low704.30.8519
5-Band AP Low/Med571.61.0497
5-Band AP Medium504.21.1899
5-Band AP Med/High454.51.3202
5-Band AP High421.91.4220
5-Band SF Bay Tour - Low820.40.7313
5-Band SF Bay Tour - Low/Med684.30.8768
5-Band SF Bay Tour - Medium598.31.0028
5-Band SF Bay Tour - Med/High536.51.1184
5-Band SF Bay Tour - High495.61.2106
Chicago-Mac Upwind1.0026
Chicago-Mac All Purpose1.0510
Chicago-Mac Downwind1.0978
Bayview-Mac Cove Island0.7824
Bayview-Mac Shore0.7874
Harvest Moon Regatta428.21.4014
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance555.31.0806
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.3898.9695.5597.1534.6493.2456.4398.2376.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance555.31.0806
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.3898.9695.5597.1534.6493.2456.4398.2376.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance555.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.3898.9695.5597.1534.6493.2456.4398.2376.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)555.31.0806
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.3898.9695.5597.1534.6493.2456.4398.2376.9
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0806
Triple Number Coastal/Long Distance Low0.9331
Triple Number Coastal/Long Distance Medium1.1725
Triple Number Coastal/Long Distance High1.3469
Triple Number Windward/Leeward Low0.7328
Triple Number Windward/Leeward Medium0.9496
Triple Number Windward/Leeward High1.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.3898.9695.5597.1534.6493.2456.4398.2376.9
For information
General Purpose Handicap (GPH)570.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance555.31.0806
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.3898.9695.5597.1534.6493.2456.4398.2376.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance555.31.0806
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.3898.9695.5597.1534.6493.2456.4398.2376.9
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance555.31.0806
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.3898.9695.5597.1534.6493.2456.4398.2376.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low643.0
Triple Number Coastal/Long Distance Medium511.7
Triple Number Coastal/Long Distance High445.5
Triple Number Windward/Leeward Low818.8
Triple Number Windward/Leeward Medium631.8
Triple Number Windward/Leeward High539.2
Predominantly Upwind562.5
Predominantly Downwind504.1
Predominantly Reaching487.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance555.31.0806
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.3898.9695.5597.1534.6493.2456.4398.2376.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9331
Triple Number Coastal/Long Distance Medium1.1725
Triple Number Coastal/Long Distance High1.3469
Triple Number Windward/Leeward Low0.7328
Triple Number Windward/Leeward Medium0.9496
Triple Number Windward/Leeward High1.1127
Coastal/Long Distance1.0806
Predominantly Upwind1.0667
Predominantly Downwind1.1901
For information
General Purpose Handicap (GPH)570.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1737
Distanseseilas Trippeltall svak vind0.9331
Distanseseilas Trippeltall mellomvind1.1725
Distanseseilas Trippeltall sterk vind1.3469
Pølsebane Trippeltall svak vind0.7328
Pølsebane Trippeltall mellomvind0.9496
Pølsebane Trippeltall sterk vind1.1127
Motvind Singeltall1.0667
Medvind Singeltall1.1901
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Coastal/Long Distance555.31.0806
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind562.51.0667
Predominantly Downwind504.11.1901
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore478.81.2530
Cape Doctor Coastal406.21.4770
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9331
Triple Number Coastal/Long Distance Medium1.1725
Triple Number Coastal/Long Distance High1.3469
Triple Number Windward/Leeward Low0.7328
Triple Number Windward/Leeward Medium0.9496
Triple Number Windward/Leeward High1.1127
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9331
Triple Number Coastal/Long Distance Medium1.1725
Triple Number Coastal/Long Distance High1.3469
Triple Number Windward/Leeward Low0.7328
Triple Number Windward/Leeward Medium0.9496
Triple Number Windward/Leeward High1.1127
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance555.31.0806
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Predominantly Upwind562.51.0667
Predominantly Downwind504.11.1901
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.3898.9695.5597.1534.6493.2456.4398.2376.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance555.31.0806
Triple Number Coastal/Long Distance Low643.00.9331
Triple Number Coastal/Long Distance Medium511.71.1725
Triple Number Coastal/Long Distance High445.51.3469
Triple Number Windward/Leeward Low818.80.7328
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.3898.9695.5597.1534.6493.2456.4398.2376.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low643.00.9331
Triple Number AP Medium511.81.1724
Triple Number AP High445.51.3469
Triple Number Windward/Leeward Low854.80.7019
Triple Number Windward/Leeward Medium631.80.9496
Triple Number Windward/Leeward High539.21.1127
Single Number Predominant Upwind581.51.0319
Single Number Predominant Reaching500.01.2001
Single Number Predominant Downwind522.51.1484
Predominant Upwind - Low771.00.7782
Predominant Upwind - Low/Med608.60.9858
Predominant Upwind - Medium549.11.0927
Predominant Upwind - Med/High511.51.1731
Predominant Upwind - High492.61.2180
Predominant Downwind Low766.70.7826
Predominant Downwind Low/Med577.41.0391
Predominant Downwind Medium490.21.2240
Predominant Downwind Med/High417.51.4372
Predominant Downwind High367.61.6321
Predominant Reaching Low689.60.8701
Predominant Reaching Low/Med539.21.1127
Predominant Reaching Medium472.21.2706
Predominant Reaching Med/High420.71.4261
Predominant Reaching High391.11.5341
SA/DSPL Upwind37.47SA/DSPL Downwind93.61
Scoring OptionTODTOT
5-Band Windward/Leeward Low948.60.6325
5-Band Windward/Leeward Low/Med715.90.8382
5-Band Windward/Leeward Medium621.70.9650
5-Band Windward/Leeward Med/High552.51.0860
5-Band Windward/Leeward High503.51.1917
Windward/Leeward 60-40 Low952.80.6298
Windward/Leeward 60-40 Low/Med725.70.8268
Windward/Leeward 60-40 Medium637.80.9407
Windward/Leeward 60-40 Med/High577.11.0396
Windward/Leeward 60-40 High537.21.1169
5-Band AP Low704.30.8519
5-Band AP Low/Med571.61.0497
5-Band AP Medium504.21.1899
5-Band AP Med/High454.51.3202
5-Band AP High421.91.4220
5-Band SF Bay Tour - Low820.40.7313
5-Band SF Bay Tour - Low/Med684.30.8768
5-Band SF Bay Tour - Medium598.31.0028
5-Band SF Bay Tour - Med/High536.51.1184
5-Band SF Bay Tour - High495.61.2106
Chicago-Mac Upwind1.0026
Chicago-Mac All Purpose1.0510
Chicago-Mac Downwind1.0978
Bayview-Mac Cove Island0.7824
Bayview-Mac Shore0.7874
Harvest Moon Regatta428.21.4014
Club Certificate2025
H30HKG2242
ORC
Central Rating Office
Issuing certificates for
HONG KONG
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMcConaghy31Measurement21/03/2023HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsYesTrim tabNo
LOA9.154Max. Beam3.106Draft2.597Displacement2,152Wetted area18.40IMS L9.216LSM09.130Acc. length9.154Sink (kg/mm) 14.51
VCGD-0.216VCGM-0.213RM Rated (kg·m) 71.3Limit of positive stability(°) N/AStability IndexN/ADefault crew weight605Declared crew weightN/A
PROPELLER
Propeller TypeFeathering 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBW0.100PIPA0.0031
EDL0.670ST10.037ST20.180
ST30.180ST40.110ST50.230
RIG
Forestay tensionFixedInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays2CheckstaysSpreaders2Rotating mastNo
P13.260IG12.710ISP14.510MDT10.104MDL10.186MDT20.075MDL20.145TL1.555MW0.186GO0.204
E3.870J3.750BAS1.160FSD0.000SFJ0.235SPLWPLTPS5.880BD0.160MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered71.3Flotation Date22/02/2024
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
H30HKG2242
ORC
Central Rating Office
Issuing certificates for
HONG KONG
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM11.501.732.212.923.4937.2721/03/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.090.581.082.022.953.7912.75YesNo 25.3321/03/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentAS!16.1814.2415.219.379.5298%119.1421/03/2023