Club
Certificate
2024

Boat

Jambo

MH66

Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.7°40.6°38.5°37.0°36.5°36.2°36.0°36.9°
Beat VMG3.954.805.355.615.755.845.935.90
52°5.997.037.557.797.928.008.108.13
60°6.297.247.717.978.128.218.348.39
75°6.497.387.828.138.368.538.758.88
90°6.647.588.068.378.588.759.159.46
110°6.557.638.178.528.889.2810.0210.64
120°6.427.578.158.639.079.4110.3511.75
135°5.757.137.888.398.909.4811.0812.84
150°4.866.117.167.848.238.589.3812.21
Run VMG4.215.296.206.817.137.578.3410.57
Gybe Angles143.1°146.2°149.4°151.6°151.0°173.7°175.7°142.5°
APH ToD:498.5CDL: 10.949APH ToT: 1.2036CertNo:2684
BOAT
ClassKing 40DesignerKing MarineBuilderM MillsAge date01/2009Series date06/2006Offset fileKING40.OFFData file2684
HULL
Length Overall12.123 mMaximum Beam3.702 mDraft2.494 mDisplacement7,029 kgDLR5.9876IMS DivisionCruiser/RacerDynamic Allowance0.050%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.473m
CREW
Maximum weight850 kg(declared)Minimum weight720 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail52.5253.54Headsail Luffed41.2641.26Headsail FlyingSymmetricAsymmetric171.34171.34 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail15.54Storm Jib13.14Heavy Weather Jib35.48
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.

Club
Certificate
2024

Boat

Jambo

MH66

Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG911.7749.8673.0641.6625.7616.1606.6610.3
52°601.4512.3476.8461.9454.7450.0444.4442.9
60°572.4497.1466.7451.8443.6438.5431.8429.2
75°554.7488.0460.2442.6430.4421.9411.4405.3
90°542.3474.7446.9430.4419.5411.4393.3380.6
110°549.7472.1440.9422.8405.2388.1359.3338.4
120°561.2475.5441.9417.1396.9382.7347.8306.4
135°626.2504.6457.0429.3404.5379.9324.9280.4
150°741.3589.1502.8459.3437.7419.8383.7294.9
Run VMG856.0680.2580.5528.9505.0475.5431.5340.6
Selected Courses
Windward / Leeward883.9715.0626.8585.3565.4545.8519.0475.4
All purpose681.3565.5511.1484.0467.8453.9430.7402.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward610.20.9832
All purpose498.51.2036
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance540.41.1102
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance881.1673.8569.9514.1484.7459.7415.7384.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8705
Downwind "popa"1.0351
70% up, 30% down "Ilhabela"0.9141
30% up, 70% down "Ilhabela-inverso"0.9795
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Predominantly Upwind537.11.1171
Predominantly Downwind502.81.1933
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low623.40.9625
Triple Number AP Medium495.81.2102
Triple Number AP High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Single Number Predominant Upwind536.21.1190
Single Number Predominant Reaching475.71.2612
Single Number Predominant Downwind503.41.1918
Predominant Upwind - Low687.80.8724
Predominant Upwind - Low/Med582.21.0306
Predominant Upwind - Medium522.71.1478
Predominant Upwind - Med/High492.71.2177
Predominant Upwind - High475.11.2628
Predominant Downwind Low677.60.8854
Predominant Downwind Low/Med560.01.0714
Predominant Downwind Medium488.61.2280
Predominant Downwind Med/High442.41.3562
Predominant Downwind High403.41.4875
Predominant Reaching Low607.70.9873
Predominant Reaching Low/Med517.81.1588
Predominant Reaching Medium465.01.2904
Predominant Reaching Med/High431.21.3914
Predominant Reaching High404.01.4851
SA/DSPL Upwind25.39SA/DSPL Downwind60.61
Scoring OptionTODTOT
5-Band Windward/Leeward Low845.50.7096
5-Band Windward/Leeward Low/Med689.60.8700
5-Band Windward/Leeward Medium596.41.0061
5-Band Windward/Leeward Med/High548.01.0950
5-Band Windward/Leeward High516.11.1625
Windward/Leeward 60-40 Low851.40.7047
Windward/Leeward 60-40 Low/Med697.80.8598
Windward/Leeward 60-40 Medium607.30.9880
Windward/Leeward 60-40 Med/High562.01.0676
Windward/Leeward 60-40 High534.71.1222
5-Band AP Low655.00.9160
5-Band AP Low/Med551.31.0883
5-Band AP Medium490.01.2244
5-Band AP Med/High454.91.3190
5-Band AP High429.81.3960
5-Band SF Bay Tour - Low803.80.7465
5-Band SF Bay Tour - Low/Med659.90.9092
5-Band SF Bay Tour - Medium574.81.0439
5-Band SF Bay Tour - Med/High530.11.1318
5-Band SF Bay Tour - High500.51.1987
Chicago-Mac Upwind1.0987
Chicago-Mac All Purpose1.1331
Chicago-Mac Downwind1.1745
Bayview-Mac Cove Island1.0586
Bayview-Mac Shore1.0652
Harvest Moon Regatta438.31.3689
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance540.41.1102
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance881.1673.8569.9514.1484.7459.7415.7384.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance540.41.1102
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance881.1673.8569.9514.1484.7459.7415.7384.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance540.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance881.1673.8569.9514.1484.7459.7415.7384.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)540.41.1102
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance881.1673.8569.9514.1484.7459.7415.7384.6
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9625
Triple Number Coastal/Long Distance Medium1.2103
Triple Number Coastal/Long Distance High1.3373
Triple Number Windward/Leeward Low0.7505
Triple Number Windward/Leeward Medium0.9918
Triple Number Windward/Leeward High1.1098
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance881.1673.8569.9514.1484.7459.7415.7384.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance540.41.1102
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance881.1673.8569.9514.1484.7459.7415.7384.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance540.41.1102
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance881.1673.8569.9514.1484.7459.7415.7384.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance540.41.1102
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance881.1673.8569.9514.1484.7459.7415.7384.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low623.4
Triple Number Coastal/Long Distance Medium495.7
Triple Number Coastal/Long Distance High448.7
Triple Number Windward/Leeward Low799.5
Triple Number Windward/Leeward Medium605.0
Triple Number Windward/Leeward High540.6
Predominantly Upwind537.1
Predominantly Downwind502.8
Predominantly Reaching482.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance540.41.1102
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance881.1673.8569.9514.1484.7459.7415.7384.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9625
Triple Number Coastal/Long Distance Medium1.2103
Triple Number Coastal/Long Distance High1.3373
Triple Number Windward/Leeward Low0.7505
Triple Number Windward/Leeward Medium0.9918
Triple Number Windward/Leeward High1.1098
Coastal/Long Distance1.1102
Predominantly Upwind1.1171
Predominantly Downwind1.1933
For information
General Purpose Handicap (GPH)555.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9625
Tretall Distanseseilas Mellomvind1.2103
Tretall Distanseseilas Mye vind1.3373
Tretall Pølsebane Lite vind0.7505
Tretall Pølsebane Mellomvind0.9918
Tretall Pølsebane Mye vind1.1098
Distanseseilas ett tall1.2036
Enkeltall Motvind1.1171
Enkeltall Medvind1.1933
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Coastal/Long Distance540.41.1102
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind537.11.1171
Predominantly Downwind502.81.1933
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore488.51.2283
Cape Doctor Coastal410.81.4606
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9625
Triple Number Coastal/Long Distance Medium1.2103
Triple Number Coastal/Long Distance High1.3373
Triple Number Windward/Leeward Low0.7505
Triple Number Windward/Leeward Medium0.9918
Triple Number Windward/Leeward High1.1098
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9625
Triple Number Coastal/Long Distance Medium1.2103
Triple Number Coastal/Long Distance High1.3373
Triple Number Windward/Leeward Low0.7505
Triple Number Windward/Leeward Medium0.9918
Triple Number Windward/Leeward High1.1098
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance540.41.1102
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Predominantly Upwind537.11.1171
Predominantly Downwind502.81.1933
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance881.1673.8569.9514.1484.7459.7415.7384.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance540.41.1102
Triple Number Coastal/Long Distance Low623.40.9625
Triple Number Coastal/Long Distance Medium495.71.2103
Triple Number Coastal/Long Distance High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance881.1673.8569.9514.1484.7459.7415.7384.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low623.40.9625
Triple Number AP Medium495.81.2102
Triple Number AP High448.71.3373
Triple Number Windward/Leeward Low799.50.7505
Triple Number Windward/Leeward Medium605.00.9918
Triple Number Windward/Leeward High540.61.1098
Single Number Predominant Upwind536.21.1190
Single Number Predominant Reaching475.71.2612
Single Number Predominant Downwind503.41.1918
Predominant Upwind - Low687.80.8724
Predominant Upwind - Low/Med582.21.0306
Predominant Upwind - Medium522.71.1478
Predominant Upwind - Med/High492.71.2177
Predominant Upwind - High475.11.2628
Predominant Downwind Low677.60.8854
Predominant Downwind Low/Med560.01.0714
Predominant Downwind Medium488.61.2280
Predominant Downwind Med/High442.41.3562
Predominant Downwind High403.41.4875
Predominant Reaching Low607.70.9873
Predominant Reaching Low/Med517.81.1588
Predominant Reaching Medium465.01.2904
Predominant Reaching Med/High431.21.3914
Predominant Reaching High404.01.4851
SA/DSPL Upwind25.39SA/DSPL Downwind60.61
Scoring OptionTODTOT
5-Band Windward/Leeward Low845.50.7096
5-Band Windward/Leeward Low/Med689.60.8700
5-Band Windward/Leeward Medium596.41.0061
5-Band Windward/Leeward Med/High548.01.0950
5-Band Windward/Leeward High516.11.1625
Windward/Leeward 60-40 Low851.40.7047
Windward/Leeward 60-40 Low/Med697.80.8598
Windward/Leeward 60-40 Medium607.30.9880
Windward/Leeward 60-40 Med/High562.01.0676
Windward/Leeward 60-40 High534.71.1222
5-Band AP Low655.00.9160
5-Band AP Low/Med551.31.0883
5-Band AP Medium490.01.2244
5-Band AP Med/High454.91.3190
5-Band AP High429.81.3960
5-Band SF Bay Tour - Low803.80.7465
5-Band SF Bay Tour - Low/Med659.90.9092
5-Band SF Bay Tour - Medium574.81.0439
5-Band SF Bay Tour - Med/High530.11.1318
5-Band SF Bay Tour - High500.51.1987
Chicago-Mac Upwind1.0987
Chicago-Mac All Purpose1.1331
Chicago-Mac Downwind1.1745
Bayview-Mac Cove Island1.0586
Bayview-Mac Shore1.0652
Harvest Moon Regatta438.31.3689

Club
Certificate
2024

Boat

Jambo

MH66

Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassKing 40Measurement06/08/2023HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.123Max. Beam3.702Draft2.494Displacement7,029Wetted area30.48IMS L11.065LSM010.548Acc. length12.031Sink (kg/mm) 21.93
VCGD-0.336VCGM-0.321RM Rated (kg·m) 187.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight743Declared crew weight850
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.473PBWPIPA0.0009
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAft & ForwardInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P15.990IG16.210ISP17.810MDT10.155MDL10.250MDT2MDL2TLMWGO
E5.550J4.700BAS1.860FSDSFJSPL5.420WPLTPS6.465BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date06/08/2023
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

Jambo

MH66

Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0M 20240.191.202.103.484.6652.5223/09/2024M10.171.152.043.524.5752.0206/05/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ1 20240.120.801.452.633.744.8516.10YesNo 41.2623/09/2024J10.110.661.272.453.684.9515.88YesNo 39.3615/07/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA120.1117.4318.7711.0710.49106%171.3408/01/2018C017.7517.1817.475.987.9076%92.6206/05/2023
CRUISER/RACER REQUIREMENTS*
Accommodation length12.0 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity150 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity90 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.