Double HandedClub Certificate2025
LANNCOORIEH2926
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
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 Angles43.1°43.1°41.2°40.8°40.5°40.6°40.7°41.5°43.3°
Beat VMG2.142.903.453.834.034.104.124.093.94
52°3.314.395.125.605.845.945.985.995.90
60°3.494.615.335.786.016.136.176.216.17
75°3.614.755.495.936.186.336.436.526.55
90°3.514.745.596.016.226.436.586.786.89
110°3.644.895.756.226.486.666.786.957.02
120°3.514.765.666.186.526.786.987.267.43
135°3.184.375.305.986.386.717.027.558.14
150°2.683.794.755.546.086.446.757.347.95
Run VMG2.313.284.124.845.455.926.286.867.39
Gybe Angles148.4°148.4°152.5°155.7°163.3°169.6°176.3°177.7°177.7°
APH ToD:666.7CDL: 6.312APH ToT: 0.8999CertNo:3116
BOAT
ClassDefiance 30DesignerJJ Savage and SonsBuilderDuncansonAge date01/1975Series date01/1972Offset fileDEFIAN30.OFFData file3116
HULL
Length Overall9.040 mMaximum Beam3.040 mDraft1.595 mDisplacement3,696 kgDLR10.8966IMS DivisionCruiser/RacerDynamic Allowance0.570%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.300m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail19.8420.02Headsail Luffed26.3526.35Headsail FlyingSymmetric67.6867.68Asymmetric
STORM SAIL AREAS (m²)
Trysail6.26Storm Jib6.97Heavy Weather Jib18.80
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
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.
Double HandedClub Certificate2025
LANNCOORIEH2926
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
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 VMG1678.81240.71042.0940.1893.0878.7873.1881.2914.2
52°1087.0819.8703.3642.4616.3606.3601.9601.3610.0
60°1031.0781.6675.4622.6598.9587.7583.1580.1583.0
75°997.7757.3656.2607.3582.3568.6559.6552.0549.5
90°1025.1759.4643.7598.5578.8559.9546.9530.7522.4
110°988.9735.9625.9579.1555.6540.7530.9518.1512.6
120°1025.7756.3636.3582.1551.8531.2515.6495.8484.4
135°1133.5823.8678.7602.4564.1536.3513.1476.7442.3
150°1343.9950.2758.4650.3592.4559.3533.1490.2453.1
Run VMG1556.51097.2873.4744.0660.0608.2573.6524.9486.8
Selected Courses
Windward / Leeward1616.11169.0957.7842.1776.5743.4723.3703.1700.5
All purpose1242.8912.7761.4683.9643.9622.5608.6593.0588.1
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward811.80.7391
All purpose666.70.8999
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.00.8310
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.41161.8901.9764.0686.2645.4613.7564.8556.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6223
Downwind "popa"0.8266
70% up, 30% down "Ilhabela"0.6721
30% up, 70% down "Ilhabela-inverso"0.7525
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Predominantly Upwind729.30.8227
Predominantly Downwind661.00.9078
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low837.10.7168
Triple Number AP Medium661.70.9067
Triple Number AP High606.20.9898
Triple Number Windward/Leeward Low1107.20.5419
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Single Number Predominant Upwind757.60.7919
Single Number Predominant Reaching661.40.9071
Single Number Predominant Downwind688.50.8714
Predominant Upwind - Low1014.90.5912
Predominant Upwind - Low/Med791.40.7582
Predominant Upwind - Medium707.60.8480
Predominant Upwind - Med/High671.30.8938
Predominant Upwind - High662.80.9053
Predominant Downwind Low981.90.6110
Predominant Downwind Low/Med740.30.8105
Predominant Downwind Medium639.20.9387
Predominant Downwind Med/High579.21.0359
Predominant Downwind High547.71.0954
Predominant Reaching Low895.90.6697
Predominant Reaching Low/Med696.00.8620
Predominant Reaching Medium620.20.9675
Predominant Reaching Med/High578.01.0380
Predominant Reaching High557.31.0767
SA/DSPL Upwind19.24SA/DSPL Downwind36.45
Scoring OptionTODTOT
5-Band Windward/Leeward Low1228.30.4885
5-Band Windward/Leeward Low/Med921.30.6512
5-Band Windward/Leeward Medium792.60.7570
5-Band Windward/Leeward Med/High727.80.8244
5-Band Windward/Leeward High706.10.8497
Windward/Leeward 60-40 Low1242.80.4828
Windward/Leeward 60-40 Low/Med939.70.6385
Windward/Leeward 60-40 Medium815.90.7354
Windward/Leeward 60-40 Med/High757.70.7919
Windward/Leeward 60-40 High742.00.8086
5-Band AP Low915.20.6556
5-Band AP Low/Med739.00.8119
5-Band AP Medium653.80.9177
5-Band AP Med/High611.30.9816
5-Band AP High594.81.0087
5-Band SF Bay Tour - Low1071.00.5602
5-Band SF Bay Tour - Low/Med886.80.6766
5-Band SF Bay Tour - Medium771.30.7779
5-Band SF Bay Tour - Med/High715.40.8387
5-Band SF Bay Tour - High697.20.8606
Chicago-Mac Upwind0.7701
Chicago-Mac All Purpose0.8073
Chicago-Mac Downwind0.8430
Bayview-Mac Cove Island0.6037
Bayview-Mac Shore0.6069
Harvest Moon Regatta580.21.0341
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.00.8310
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.41161.8901.9764.0686.2645.4613.7564.8556.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.00.8310
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.41161.8901.9764.0686.2645.4613.7564.8556.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance722.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.41161.8901.9764.0686.2645.4613.7564.8556.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating722.00.8310
FinRating, kevyt tuuli1205.40.8296
FinRating, kova tuuli599.10.8346
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8310
Triple Number Coastal/Long Distance Low0.7168
Triple Number Coastal/Long Distance Medium0.9068
Triple Number Coastal/Long Distance High0.9898
Triple Number Windward/Leeward Low0.5643
Triple Number Windward/Leeward Medium0.7452
Triple Number Windward/Leeward High0.8325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.41161.8901.9764.0686.2645.4613.7564.8556.7
For information
General Purpose Handicap (GPH)743.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.00.8310
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.41161.8901.9764.0686.2645.4613.7564.8556.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.00.8310
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.41161.8901.9764.0686.2645.4613.7564.8556.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.00.8310
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.41161.8901.9764.0686.2645.4613.7564.8556.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low837.1
Triple Number Coastal/Long Distance Medium661.7
Triple Number Coastal/Long Distance High606.2
Triple Number Windward/Leeward Low1063.3
Triple Number Windward/Leeward Medium805.2
Triple Number Windward/Leeward High720.7
Predominantly Upwind729.3
Predominantly Downwind661.0
Predominantly Reaching642.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.00.8310
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.41161.8901.9764.0686.2645.4613.7564.8556.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7168
Triple Number Coastal/Long Distance Medium0.9068
Triple Number Coastal/Long Distance High0.9898
Triple Number Windward/Leeward Low0.5643
Triple Number Windward/Leeward Medium0.7452
Triple Number Windward/Leeward High0.8325
Coastal/Long Distance0.8310
Predominantly Upwind0.8227
Predominantly Downwind0.9078
For information
General Purpose Handicap (GPH)743.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8999
Distanseseilas Trippeltall svak vind0.7168
Distanseseilas Trippeltall mellomvind0.9068
Distanseseilas Trippeltall sterk vind0.9898
Pølsebane Trippeltall svak vind0.5643
Pølsebane Trippeltall mellomvind0.7452
Pølsebane Trippeltall sterk vind0.8325
Motvind Singeltall0.8227
Medvind Singeltall0.9078
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Coastal/Long Distance722.00.8310
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind729.30.8227
Predominantly Downwind661.00.9078
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore701.30.8556
Cape Doctor Coastal589.61.0177
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7168
Triple Number Coastal/Long Distance Medium0.9068
Triple Number Coastal/Long Distance High0.9898
Triple Number Windward/Leeward Low0.5643
Triple Number Windward/Leeward Medium0.7452
Triple Number Windward/Leeward High0.8325
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7168
Triple Number Coastal/Long Distance Medium0.9068
Triple Number Coastal/Long Distance High0.9898
Triple Number Windward/Leeward Low0.5643
Triple Number Windward/Leeward Medium0.7452
Triple Number Windward/Leeward High0.8325
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.00.8310
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Predominantly Upwind729.30.8227
Predominantly Downwind661.00.9078
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.41161.8901.9764.0686.2645.4613.7564.8556.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance722.00.8310
Triple Number Coastal/Long Distance Low837.10.7168
Triple Number Coastal/Long Distance Medium661.70.9068
Triple Number Coastal/Long Distance High606.20.9898
Triple Number Windward/Leeward Low1063.30.5643
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1695.41161.8901.9764.0686.2645.4613.7564.8556.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low837.10.7168
Triple Number AP Medium661.70.9067
Triple Number AP High606.20.9898
Triple Number Windward/Leeward Low1107.20.5419
Triple Number Windward/Leeward Medium805.20.7452
Triple Number Windward/Leeward High720.70.8325
Single Number Predominant Upwind757.60.7919
Single Number Predominant Reaching661.40.9071
Single Number Predominant Downwind688.50.8714
Predominant Upwind - Low1014.90.5912
Predominant Upwind - Low/Med791.40.7582
Predominant Upwind - Medium707.60.8480
Predominant Upwind - Med/High671.30.8938
Predominant Upwind - High662.80.9053
Predominant Downwind Low981.90.6110
Predominant Downwind Low/Med740.30.8105
Predominant Downwind Medium639.20.9387
Predominant Downwind Med/High579.21.0359
Predominant Downwind High547.71.0954
Predominant Reaching Low895.90.6697
Predominant Reaching Low/Med696.00.8620
Predominant Reaching Medium620.20.9675
Predominant Reaching Med/High578.01.0380
Predominant Reaching High557.31.0767
SA/DSPL Upwind19.24SA/DSPL Downwind36.45
Scoring OptionTODTOT
5-Band Windward/Leeward Low1228.30.4885
5-Band Windward/Leeward Low/Med921.30.6512
5-Band Windward/Leeward Medium792.60.7570
5-Band Windward/Leeward Med/High727.80.8244
5-Band Windward/Leeward High706.10.8497
Windward/Leeward 60-40 Low1242.80.4828
Windward/Leeward 60-40 Low/Med939.70.6385
Windward/Leeward 60-40 Medium815.90.7354
Windward/Leeward 60-40 Med/High757.70.7919
Windward/Leeward 60-40 High742.00.8086
5-Band AP Low915.20.6556
5-Band AP Low/Med739.00.8119
5-Band AP Medium653.80.9177
5-Band AP Med/High611.30.9816
5-Band AP High594.81.0087
5-Band SF Bay Tour - Low1071.00.5602
5-Band SF Bay Tour - Low/Med886.80.6766
5-Band SF Bay Tour - Medium771.30.7779
5-Band SF Bay Tour - Med/High715.40.8387
5-Band SF Bay Tour - High697.20.8606
Chicago-Mac Upwind0.7701
Chicago-Mac All Purpose0.8073
Chicago-Mac Downwind0.8430
Bayview-Mac Cove Island0.6037
Bayview-Mac Shore0.6069
Harvest Moon Regatta580.21.0341
Double HandedClub Certificate2025
LANNCOORIEH2926
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDefiance 30Measurement29/09/2024HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.040Max. Beam3.040Draft1.595Displacement3,696Wetted area17.91IMS L7.030LSM06.973Acc. length9.040Sink (kg/mm) 12.64
VCGD0.100VCGM0.124RM Rated (kg·m) 64.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwYesHydro generatorNo
PRD0.300PBWPIPA0.0007
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P10.930IG11.800ISP12.040MDT10.090MDL10.160MDT2MDL2TLMWGO
E3.270J3.740BAS1.110FSDSFJ0.160SPL3.740WPLTPS3.740BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date18/10/2024
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
LANNCOORIEH2926
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.130.601.061.852.6519.8409/03/2502
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.050.631.192.413.454.9111.02NoNo 26.3509/03/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS111.8911.9011.906.896.5867.6809/02/2024
CRUISER/RACER REQUIREMENTS*
Accommodation length9.0 mTable area0.44 m²Headroom1.62 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity60 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity30 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.