Non Spin/HSFClub Certificate2026
JamboMH66
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 Angles45.7°43.0°40.8°38.8°37.3°36.7°36.4°36.3°37.1°
Beat VMG2.733.884.735.305.595.735.825.915.88
52°4.285.916.977.527.787.917.998.098.12
60°4.616.227.207.697.968.118.218.338.38
75°4.866.447.357.818.128.368.538.758.88
90°4.736.327.307.808.148.448.729.159.46
110°4.035.606.727.517.978.348.709.5010.22
120°3.565.166.407.297.828.208.579.4110.51
135°2.984.455.686.687.417.878.239.009.97
150°2.463.714.865.886.767.427.868.569.37
Run VMG2.133.224.215.115.936.727.358.168.86
Gybe Angles139.4°143.0°148.7°154.0°160.4°175.7°177.7°178.9°178.6°
APH ToD:531.6CDL: 10.897APH ToT: 1.1288CertNo:2684
BOAT
ClassKing 40DesignerKing MarineBuilderM MillsAge date01/2009Series date06/2006Offset fileKING40.OFFData file2684
HULL
Length Overall12.123 mMaximum Beam3.702 mDraft2.494 mDisplacement7,023 kgDLR5.9852IMS DivisionCruiser/RacerDynamic Allowance0.150%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.473m
CREW
Maximum weight850 kg(declared)Minimum weight720 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail51.5152.41Headsail Luffed41.2641.26Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail15.54Storm Jib13.14Heavy Weather Jib35.48
SAIL LIMITS
Headsails6
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 187.0 kg·m Stability Index 138.9
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  03020004V4L Issued on 13/07/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
JamboMH66
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 VMG1320.9928.2760.7679.0644.4628.2618.5609.5612.4
52°840.9609.6516.7478.6462.6455.1450.3444.8443.4
60°780.8578.6500.0468.0452.4443.8438.6431.9429.5
75°740.6558.7489.6461.0443.1430.6421.9411.5405.4
90°761.8570.0493.2461.3442.3426.4412.6393.5380.6
110°893.7642.9535.4479.1451.6431.8413.8378.8352.3
120°1011.1698.2562.7494.0460.5438.9420.0382.8342.6
135°1207.9809.6634.1538.6486.0457.6437.5400.1360.9
150°1463.7969.5740.9612.2532.8485.4458.2420.7384.2
Run VMG1690.21119.4855.5704.6606.6535.9489.6441.4406.1
Selected Courses
Windward / Leeward1505.61023.8808.1691.8625.5582.1554.0525.4509.3
All purpose1109.4772.5626.6551.9511.3486.2469.4446.5429.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward656.10.9145
All purpose531.61.1288
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.81.0313
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.01033.4761.3623.4545.4504.6475.0429.5409.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8627
Downwind "popa"0.8836
70% up, 30% down "Ilhabela"0.8689
30% up, 70% down "Ilhabela-inverso"0.8772
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Predominantly Upwind558.81.0736
Predominantly Downwind562.11.0675
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP554.31.0824 Predom. Rc High426.51.4068 5B SF Bay L/M728.20.8239 TriNum AP Low699.60.8577 Predom. Dn Low916.40.6547 5B SF Bay Med613.40.9781 TriNum AP Med528.21.1359 Predom. Dn L/M650.90.9218 5B SF Bay M/H547.31.0962 TriNum AP High465.01.2903 Predom. Dn Med539.01.1133 5B SF Bay High518.71.1567 TriNum W/L Low963.30.6229 Predom. Dn M/H470.31.2758 5B AP Low794.30.7554 TriNum W/L Med652.00.9203 Predom. Dn High435.01.3793 5B AP L/M604.70.9922 TriNum W/L Hig550.31.0903 ChiMac Up Low711.00.8438 5B AP Med519.91.1540 Predom. Upwind582.41.0302 ChiMac Up Med638.50.9397 5B AP M/H471.91.2715 Predom. Reaching533.51.1247 ChiMac Up High554.61.0819 5B AP High447.51.3408 Predom. Downwind592.81.0121 ChiMac Off Low773.10.7761 5B W/L Low1090.30.5503 Predom. Up Low814.80.7364 ChiMac Off Med670.50.8948 5B W/L L/M771.90.7773 Predom. Up L/M613.30.9782 ChiMac Off High550.31.0902 5B W/L Med638.40.9398 Predom. Up Med539.71.1116 ChiMac AP Low736.10.8151 5B W/L M/H560.01.0715 Predom. Up M/H502.41.1943 ChiMac AP Med650.30.9227 5B W/L High527.61.1373 Predom. Up High485.81.2350 ChiMac AP High549.81.0912 W/L 60-40 Low1069.20.5612 Predom. Rc Low760.20.7892 BayMac Cove Island857.30.6999 W/L 60-40 L/M765.40.7839 Predom. Rc L/M568.91.0546 BayMac Shore846.00.7092 W/L 60-40 Med641.70.9350 Predom. Rc Med494.71.2128 Harvest Moon472.11.2710 W/L 60-40 M/H572.11.0487 Predom. Rc M/H451.01.3302 5B SF Bay Low897.50.6686 W/L 60-40 High544.41.1022      SA/DSPL Up25.14SA/DSPL Dn25.14
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.81.0313
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.01033.4761.3623.4545.4504.6475.0429.5409.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.81.0313
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.01033.4761.3623.4545.4504.6475.0429.5409.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance581.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.01033.4761.3623.4545.4504.6475.0429.5409.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating581.81.0313
FinRating, kevyt tuuli1077.30.9283
FinRating, kova tuuli450.01.1111
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0313
Triple Number Coastal/Long Distance Low0.8577
Triple Number Coastal/Long Distance Medium1.1360
Triple Number Coastal/Long Distance High1.2903
Triple Number Windward/Leeward Low0.6550
Triple Number Windward/Leeward Medium0.9203
Triple Number Windward/Leeward High1.0903
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.01033.4761.3623.4545.4504.6475.0429.5409.4
For information
General Purpose Handicap (GPH)600.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.81.0313
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Saronikos S All Purpose593.41.0112
Saronikos S Upwind639.90.9377
Saronikos S Downwind552.11.0867
Saronikos N All Purpose630.30.9519
Saronikos N Upwind668.10.8981
Saronikos N Downwind612.90.9789
Saronikos SW All Purpose603.20.9946
Saronikos SW Upwind658.50.9112
Saronikos SW Downwind564.31.0632
Saronikos NE All Purpose666.60.9001
Saronikos NE Upwind629.30.9534
Saronikos NE Downwind699.60.8576
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.01033.4761.3623.4545.4504.6475.0429.5409.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose554.31.0824
5-Band All Purpose Low857.80.6995
5-Band All Purpose L/M628.60.9545
5-Band All Purpose Med537.41.1164
5-Band All Purpose M/H484.81.2376
5-Band All Purpose High459.01.3072
Single Number Predominant Upwind556.71.0778
Single Number Predominant Reaching511.01.1743
Single Number Predominant Downwind563.51.0648
5-Band 50-50 Windward/Leeward Low1090.30.5503
5-Band 50-50 Windward/Leeward L/M771.90.7773
5-Band 50-50 Windward/Leeward Med638.40.9398
5-Band 50-50 Windward/Leeward M/H560.01.0715
5-Band 50-50 Windward/Leeward High527.61.1373
5-Band 60-40 Windward/Leeward Low1069.20.5612
5-Band 60-40 Windward/Leeward L/M765.40.7839
5-Band 60-40 Windward/Leeward Med641.70.9350
5-Band 60-40 Windward/Leeward M/H572.11.0487
5-Band 60-40 Windward/Leeward High544.41.1022
Triple Number 50-50 Windward/Leeward Low963.30.6229
Triple Number 50-50 Windward/Leeward Med652.10.9202
Triple Number 50-50 Windward/Leeward High550.31.0903
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward658.80.9108
Triple Number 60-40 Windward/Leeward Low947.40.6333
Triple Number 60-40 Windward/Leeward Med654.00.9175
Triple Number 60-40 Windward/Leeward High563.81.0643
Triple Number All-Purpose Low765.20.7841
Triple Number All-Purpose Med546.51.0979
Triple Number All-Purpose High477.51.2566
Triple Number Predominant Upwind Low743.40.8071
Triple Number Predominant Upwind Med549.61.0918
Triple Number Predominant Upwind High499.81.2004
Triple Number Predominant Reaching Low686.00.8746
Triple Number Predominant Reaching Med509.21.1784
Triple Number Predominant Reaching High436.91.3732
Triple Number Predominant Downwind Low806.50.7440
Triple Number Predominant Downwind Med554.31.0825
Triple Number Predominant Downwind High454.91.3188
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.81.0313
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.01033.4761.3623.4545.4504.6475.0429.5409.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.81.0313
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.01033.4761.3623.4545.4504.6475.0429.5409.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low699.5
Triple Number Coastal/Long Distance Medium528.2
Triple Number Coastal/Long Distance High465.0
Triple Number Windward/Leeward Low916.0
Triple Number Windward/Leeward Medium652.0
Triple Number Windward/Leeward High550.3
Predominantly Upwind558.8
Predominantly Downwind562.1
Predominantly Reaching527.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.81.0313
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.01033.4761.3623.4545.4504.6475.0429.5409.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8577
Triple Number Coastal/Long Distance Medium1.1360
Triple Number Coastal/Long Distance High1.2903
Triple Number Windward/Leeward Low0.6550
Triple Number Windward/Leeward Medium0.9203
Triple Number Windward/Leeward High1.0903
Coastal/Long Distance1.0313
Predominantly Upwind1.0736
Predominantly Downwind1.0675
For information
General Purpose Handicap (GPH)600.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1288
Distanseseilas Trippeltall svak vind0.8577
Distanseseilas Trippeltall mellomvind1.1360
Distanseseilas Trippeltall sterk vind1.2903
Pølsebane Trippeltall svak vind0.6550
Pølsebane Trippeltall mellomvind0.9203
Pølsebane Trippeltall sterk vind1.0903
Motvind Singeltall1.0736
Medvind Singeltall1.0675
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Coastal/Long Distance581.81.0313
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind558.81.0736
Predominantly Downwind562.11.0675
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore514.11.1670
Cape Doctor Coastal434.61.3807
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8577
Triple Number Coastal/Long Distance Medium1.1360
Triple Number Coastal/Long Distance High1.2903
Triple Number Windward/Leeward Low0.6550
Triple Number Windward/Leeward Medium0.9203
Triple Number Windward/Leeward High1.0903
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8577
Triple Number Coastal/Long Distance Medium1.1360
Triple Number Coastal/Long Distance High1.2903
Triple Number Windward/Leeward Low0.6550
Triple Number Windward/Leeward Medium0.9203
Triple Number Windward/Leeward High1.0903
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.81.0313
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Predominantly Upwind558.81.0736
Predominantly Downwind562.11.0675
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.01033.4761.3623.4545.4504.6475.0429.5409.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance581.81.0313
Triple Number Coastal/Long Distance Low699.50.8577
Triple Number Coastal/Long Distance Medium528.21.1360
Triple Number Coastal/Long Distance High465.01.2903
Triple Number Windward/Leeward Low916.00.6550
Triple Number Windward/Leeward Medium652.00.9203
Triple Number Windward/Leeward High550.31.0903
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.01033.4761.3623.4545.4504.6475.0429.5409.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP554.31.0824 Predom. Dn High435.01.3793 5B AP M/H471.91.2715 TriNum AP Low699.60.8577 Predom. Rc Low760.20.7892 5B AP High447.51.3408 TriNum AP Med528.21.1359 Predom. Rc L/M568.91.0546 5B SF Bay Low897.50.6686 TriNum AP High465.01.2903 Predom. Rc Med494.71.2128 5B SF Bay L/M728.20.8239 TriNum W/L Low963.30.6229 Predom. Rc M/H451.01.3302 5B SF Bay Med613.40.9781 TriNum W/L Med652.00.9203 Predom. Rc High426.51.4068 5B SF Bay M/H547.31.0962 TriNum W/L Hig550.31.0903 5B W/L Low1090.30.5503 5B SF Bay High518.71.1567 Predom. Upwind582.41.0302 5B W/L L/M771.90.7773 ChiMac Up Low711.00.8438 Predom. Reaching533.51.1247 5B W/L Med638.40.9398 ChiMac Up Med638.50.9397 Predom. Downwind592.81.0121 5B W/L M/H560.01.0715 ChiMac Up High554.61.0819 Predom. Up Low814.80.7364 5B W/L High527.61.1373 ChiMac Off Low773.10.7761 Predom. Up L/M613.30.9782 W/L 60-40 Low1069.20.5612 ChiMac Off Med670.50.8948 Predom. Up Med539.71.1116 W/L 60-40 L/M765.40.7839 ChiMac Off High550.31.0902 Predom. Up M/H502.41.1943 W/L 60-40 Med641.70.9350 ChiMac AP Low736.10.8151 Predom. Up High485.81.2350 W/L 60-40 M/H572.11.0487 ChiMac AP Med650.30.9227 Predom. Dn Low916.40.6547 W/L 60-40 High544.41.1022 ChiMac AP High549.81.0912 Predom. Dn L/M650.90.9218 5B AP Low794.30.7554 BayMac Cove Island857.30.6999 Predom. Dn Med539.01.1133 5B AP L/M604.70.9922 BayMac Shore846.00.7092 Predom. Dn M/H470.31.2758 5B AP Med519.91.1540 Harvest Moon472.11.2710      SA/DSPL Up25.14SA/DSPL Dn25.14
ORC Ref  03020004V4L Issued on 13/07/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
JamboMH66
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
Length overall12.123Maximum beam3.702Draft2.494Displacement7,023Wetted area30.48IMS L11.056LSM010.546Accomod. length12.031Sink (kg/mm) 21.94
VCGD-0.329VCGM-0.313 RM Rated (kg·m) 187.0Limit of positive stability(°) 135.8 Stability Index 138.9 BLR index 0.0000Default crew weight743 Declared crew weight 850
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.473PBWPIPA0.0009
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayAdjustableInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15.990IG16.210ISP17.810MDT10.155MDL10.250MDT2MDL2TLMWGO
E5.550J4.700BAS1.860FSDSFJSPL5.420WPLTPS6.465BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date06/08/2023
SFFP0.861FFM1.370FF1.370LCFcl6.591SG
SAFP11.961FAM1.132FA1.132LCFsh6.837HBI1.217
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03020004V4L Issued on 13/07/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
JamboMH66
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0M 20240.191.182.073.424.5051.5117/07/2025
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
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
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 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03020004V4L Issued on 13/07/2026 Valid until 30/06/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org