Club
Certificate
2023

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
Beat Angles42.6°40.6°38.4°37.2°36.9°36.6°36.9°
Beat VMG3.954.805.325.575.715.785.83
52°5.997.027.547.787.907.988.05
60°6.297.247.707.968.108.208.30
75°6.567.477.868.138.378.548.73
90°6.787.668.118.428.648.819.17
110°6.557.628.168.528.929.3210.06
120°6.417.578.158.639.099.4210.30
135°5.747.147.888.398.919.4811.08
150°4.856.117.177.848.238.599.40
Run VMG4.205.296.216.817.137.588.35
Gybe Angles143.3°146.6°149.6°151.4°151.1°173.9°175.7°

APH: 498.9

CDL: 10.914

GPH: 555.8

CertNo: 2684

BOAT
ClassKing 40DesignerKing MarineBuilderM MillsAge date01/2009Series date06/2006Offset fileKING-40.offData file2684
HULL
Length Overall12.120 mMaximum Beam3.680 mDraft2.509 mDisplacement7,130 kgDLR5.8009IMS DivisionCruiser/RacerDynamic Allowance0.070%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.473m
CREW
Maximum weight850 kgMinimum weight638 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail52.0252.98Headsail Luffed41.5241.52Headsail 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.
ORC Ref  03020002S68Issued on 07/09/2023Valid until 30/06/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

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
Beat VMG911.4750.6676.1645.9631.0622.6617.0
52°601.1512.6477.7462.8455.8451.4447.1
60°572.1497.3467.3452.3444.3439.3434.0
75°549.0482.2457.9442.9430.3421.7412.3
90°530.8470.2444.0427.3416.9408.7392.7
110°549.2472.2441.0422.4403.7386.1357.8
120°561.4475.6442.0417.0396.2382.0349.5
135°626.7504.2456.8429.1404.2379.6324.8
150°741.9588.9502.2459.0437.3419.2382.8
Run VMG856.7680.0579.9528.4504.6475.2431.2
Selected Courses
Windward / Leeward884.0715.3628.0587.2567.8548.9524.1
All purpose679.7565.0511.3484.5468.4454.9433.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward612.10.9802
All purpose498.91.2026
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance541.11.1089
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance881.3673.8570.6515.0485.6460.5417.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8652
Downwind "popa"1.0355
70% up, 30% down "Ilhabela"0.9101
30% up, 70% down "Ilhabela-inverso"0.9777
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Predominantly Upwind538.01.1152
Predominantly Downwind502.41.1942
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low622.30.9641
Triple Number All Purpose Medium496.21.2093
Triple Number All Purpose High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Predominantly Upwind538.01.1152
Predominantly Downwind502.41.1942
Predominantly Upwind Low694.80.8636
Predominantly Upwind Medium557.11.0769
Predominantly Upwind High524.91.1430
Predominantly Downwind Low674.60.8894
Predominantly Downwind Medium499.91.2002
Predominantly Downwind High429.41.3973
Chicago-Mac Upwind1.0967
Chicago-Mac All Purpose1.1328
Chicago-Mac Downwind1.1753
Bayview-Mac Cove Island1.0593
Bayview-Mac Shore1.0654
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching471.61.2722
Predominantly Reaching Low559.81.0717
Predominantly Reaching Medium467.11.2844
Predominantly Reaching High417.21.4383
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low871.00.6888
5-Band Low / Medium734.10.8174
5-Band Medium598.21.0030
5-Band Medium / High551.21.0886
5-Band High528.41.1355
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance541.11.1089
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance881.3673.8570.6515.0485.6460.5417.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance541.11.1089
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance881.3673.8570.6515.0485.6460.5417.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance541.1
Triple Number Coastal/Long Distance Low622.3
Triple Number Coastal/Long Distance Medium496.2
Triple Number Coastal/Long Distance High450.1
Triple Number Windward/Leeward Low799.7
Triple Number Windward/Leeward Medium606.6
Triple Number Windward/Leeward High544.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance881.3673.8570.6515.0485.6460.5417.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance541.11.1089
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance881.3673.8570.6515.0485.6460.5417.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)541.11.1089
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance881.3673.8570.6515.0485.6460.5417.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9641
Triple Number Coastal/Long Distance Medium1.2093
Triple Number Coastal/Long Distance High1.3331
Triple Number Windward/Leeward Low0.7503
Triple Number Windward/Leeward Medium0.9891
Triple Number Windward/Leeward High1.1023
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance881.3673.8570.6515.0485.6460.5417.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance541.11.1089
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance881.3673.8570.6515.0485.6460.5417.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance541.11.1089
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance881.3673.8570.6515.0485.6460.5417.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance881.3673.8570.6515.0485.6460.5417.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low622.3
Triple Number Coastal/Long Distance Medium496.2
Triple Number Coastal/Long Distance High450.1
Triple Number Windward/Leeward Low799.7
Triple Number Windward/Leeward Medium606.6
Triple Number Windward/Leeward High544.3
Predominantly Upwind538.0
Predominantly Downwind502.4
Predominantly Reaching481.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance541.11.1089
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance881.3673.8570.6515.0485.6460.5417.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9641
Triple Number Coastal/Long Distance Medium1.2093
Triple Number Coastal/Long Distance High1.3331
Triple Number Windward/Leeward Low0.7503
Triple Number Windward/Leeward Medium0.9891
Triple Number Windward/Leeward High1.1023
Coastal/Long Distance1.1089
Predominantly Upwind1.1152
Predominantly Downwind1.1942
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9641
Tretall Distanseseilas Mellomvind1.2093
Tretall Distanseseilas Mye vind1.3331
Tretall Pølsebane Lite vind0.7503
Tretall Pølsebane Mellomvind0.9891
Tretall Pølsebane Mye vind1.1023
Distanseseilas ett tall (OSN 8-16kn)1.1089
Distanseseilas ett tall (APH 6-20kn)1.2026
Enkeltall Motvind1.1152
Enkeltall Medvind1.1942
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Coastal/Long Distance541.11.1089
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind538.01.1152
Predominantly Downwind502.41.1942
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore531.51.1288
Cape Doctor Coastal439.61.3650
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9641
Triple Number Coastal/Long Distance Medium1.2093
Triple Number Coastal/Long Distance High1.3331
Triple Number Windward/Leeward Low0.7503
Triple Number Windward/Leeward Medium0.9891
Triple Number Windward/Leeward High1.1023
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9641
Triple Number Coastal/Long Distance Medium1.2093
Triple Number Coastal/Long Distance High1.3331
Triple Number Windward/Leeward Low0.7503
Triple Number Windward/Leeward Medium0.9891
Triple Number Windward/Leeward High1.1023
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance541.11.1089
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Predominantly Upwind538.01.1152
Predominantly Downwind502.41.1942
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance881.3673.8570.6515.0485.6460.5417.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance541.11.1089
Triple Number Coastal/Long Distance Low622.30.9641
Triple Number Coastal/Long Distance Medium496.21.2093
Triple Number Coastal/Long Distance High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance881.3673.8570.6515.0485.6460.5417.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low622.30.9641
Triple Number All Purpose Medium496.21.2093
Triple Number All Purpose High450.11.3331
Triple Number Windward/Leeward Low799.70.7503
Triple Number Windward/Leeward Medium606.60.9891
Triple Number Windward/Leeward High544.31.1023
Predominantly Upwind538.01.1152
Predominantly Downwind502.41.1942
Predominantly Upwind Low694.80.8636
Predominantly Upwind Medium557.11.0769
Predominantly Upwind High524.91.1430
Predominantly Downwind Low674.60.8894
Predominantly Downwind Medium499.91.2002
Predominantly Downwind High429.41.3973
Chicago-Mac Upwind1.0967
Chicago-Mac All Purpose1.1328
Chicago-Mac Downwind1.1753
Bayview-Mac Cove Island1.0593
Bayview-Mac Shore1.0654
Harvest Moon Regatta437.51.3713
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy527.11.1383
San Francisco Bay Medium596.71.0055
Predominantly Reaching471.61.2722
Predominantly Reaching Low559.81.0717
Predominantly Reaching Medium467.11.2844
Predominantly Reaching High417.21.4383
Windward/Leeward 60-40 Low805.90.7445
Windward/Leeward 60-40 Medium625.10.9598
Windward/Leeward 60-40 High571.01.0509
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low871.00.6888
5-Band Low / Medium734.10.8174
5-Band Medium598.21.0030
5-Band Medium / High551.21.0886
5-Band High528.41.1355
ORC Ref  03020002S68Issued on 07/09/2023Valid until 30/06/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

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
LOA12.120Max. Beam3.680Draft2.509Displacement7,130Wetted area30.72IMS L11.140LSM010.711Acc. length11.960Sink (kg/mm) 22.06
VCGD-0.317VCGM-0.318RM Rated (kg·m) 185.7Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.473PBWPIPA0.0009
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAft & ForwardInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P15.990IG16.210ISP17.810MDT10.155MDL10.250MDT2MDL2TLMWGO
E5.550J4.700BAS1.860FSDSFJSPL5.420WPLTPS6.465BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date06/08/2023MeasurerComment
SFFP0.900FFMFF1.366LCFcl6.665SG
SAFP11.960FAMFA1.091LCFsh6.903HBI1.236
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03020002S68Issued on 07/09/2023Valid until 30/06/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Jambo

MH66

Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.171.152.043.524.5752.0206/05/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.120.671.272.453.724.9616.67YesNo 41.5206/05/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA120.1117.4318.7711.0710.49106%171.3408/01/2018C017.7517.1817.475.987.9076%92.6206/05/2023
ORC Ref  03020002S68Issued on 07/09/2023Valid until 30/06/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org