International
Certificate
2021

Boat

Bushranger

12450

 
Offshore
Racing
Congress

Certificate number: 2835
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles42.8°41.3°39.8°38.3°37.9°37.5°37.1°
Beat VMG3.824.655.265.545.675.745.87
52°5.826.967.577.827.937.988.12
60°6.167.247.768.028.158.228.35
75°6.607.587.938.228.488.668.82
90°6.867.788.218.508.738.969.46
110°6.657.698.208.689.189.6510.27
120°6.317.538.138.649.189.6310.85
135°5.667.007.828.328.879.4911.02
150°4.795.997.077.808.278.779.95
Run VMG4.155.186.126.867.457.988.91
Gybe Angles144.0°146.0°150.0°156.5°171.0°180.0°180.0°

GPH = 557.3

CDL = 10.882

BOAT
ClassMAT 1245𝕚DesignerMark MillsBuilderM.A.TAge Date01/2008Series Date01/2005Offset Filemat1245sd1.off
HULL
Length Overall12.449 mMaximum Beam3.746 mDraft2.575 mDisplacement7,323 kgDLR5.4583IMS DivisionCruiser/RacerDynamic Allowance0.016%Age Allowance0.487%
PROPELLER
InstallationStrut𝕚TypeFolding 2 blades𝕚Diameter0.420m
CREW
Maximum weight780 kg𝕚Minimum weight585 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail57.5858.85Headsail Luffed42.5742.57Headsail FlyingSymmetric155.22𝕚155.22𝕚Asymmetric150.35𝕚150.35𝕚
* 1 asymmetric(s) with SHW/SFL < 85%
SAIL LIMITATIONS
Headsails6 Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment206.8 kg·mStability Index144.4
COMMENTS
Disp - 7288kg
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.

International
Certificate
2021

Boat

Bushranger

12450

 
Offshore
Racing
Congress

Certificate number: 2835
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG941.8773.5684.9650.1635.2627.6612.9
52°618.3517.4475.4460.3454.2451.0443.5
60°584.5497.1463.6449.0441.9437.8431.2
75°545.8475.0453.9437.8424.6415.9408.0
90°525.1462.5438.4423.4412.5402.0380.6
110°541.0468.1439.0414.7392.0373.0350.5
120°570.4477.9443.0416.9392.3374.0331.8
135°636.0514.2460.4432.7405.9379.3326.8
150°751.4601.4509.4461.6435.5410.7361.9
Run VMG867.6694.5588.3524.8483.0451.0404.1
Selected Courses
Windward / Leeward904.7734.0636.6587.5559.1539.3508.5
All purpose690.3572.4513.6483.4464.0448.2422.5
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward613.40.9782
All purpose498.31.2042
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance543.61.1037
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance901.0689.1576.0515.2482.0454.9404.8
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.8527
Downwind "popa"1.0465
70% up, 30% down "Ilhabela"0.9028
30% up, 70% down "Ilhabela-inverso"0.9797
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Predominantly Upwind541.11.1088
Predominantly Downwind503.21.1923
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low631.40.9503
Triple Number All Purpose Medium496.11.2095
Triple Number All Purpose High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Predominantly Upwind541.11.1088
Predominantly Downwind503.21.1923
Predominantly Upwind Low711.20.8437
Predominantly Upwind Medium559.51.0724
Predominantly Upwind High523.11.1470
Predominantly Downwind Low685.90.8748
Predominantly Downwind Medium499.61.2009
Predominantly Downwind High416.71.4397
Chicago-Mac Upwind1.0910
Chicago-Mac All Purpose1.1284
Chicago-Mac Downwind1.1732
Bayview-Mac Cove Island1.0511
Bayview-Mac Shore1.0568
Victoria-Maui1.2575
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance543.61.1037
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance901.0689.1576.0515.2482.0454.9404.8
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance543.61.1037
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance901.0689.1576.0515.2482.0454.9404.8
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance543.6
Triple Number Coastal/Long Distance Low631.4
Triple Number Coastal/Long Distance Medium496.1
Triple Number Coastal/Long Distance High442.5
Triple Number Windward/Leeward Low819.3
Triple Number Windward/Leeward Medium609.0
Triple Number Windward/Leeward High532.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance901.0689.1576.0515.2482.0454.9404.8
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance543.61.1037
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance901.0689.1576.0515.2482.0454.9404.8
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)543.61.1037
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance901.0689.1576.0515.2482.0454.9404.8
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9503
Triple Number Coastal/Long Distance Medium1.2095
Triple Number Coastal/Long Distance High1.3558
Triple Number Windward/Leeward Low0.7323
Triple Number Windward/Leeward Medium0.9853
Triple Number Windward/Leeward High1.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance901.0689.1576.0515.2482.0454.9404.8
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance543.61.1037
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance901.0689.1576.0515.2482.0454.9404.8
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance543.61.1037
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance901.0689.1576.0515.2482.0454.9404.8
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance543.61.1037
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance901.0689.1576.0515.2482.0454.9404.8
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance901.0689.1576.0515.2482.0454.9404.8
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low631.4
Triple Number Coastal/Long Distance Medium496.1
Triple Number Coastal/Long Distance High442.5
Triple Number Windward/Leeward Low819.3
Triple Number Windward/Leeward Medium609.0
Triple Number Windward/Leeward High532.7
Predominantly Upwind541.1
Predominantly Downwind503.2
Predominantly Reaching482.0
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9503
Triple Number Coastal/Long Distance Medium1.2095
Triple Number Coastal/Long Distance High1.3558
Triple Number Windward/Leeward Low0.7323
Triple Number Windward/Leeward Medium0.9853
Triple Number Windward/Leeward High1.1264
Coastal/Long Distance1.1037
Predominantly Upwind1.1088
Predominantly Downwind1.1923
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.1037
Tretall Distanseseilas Lite vind0.9503
Tretall Distanseseilas Mellomvind1.2095
Tretall Distanseseilas Mye vind1.3558
Tretall Pølsebane Lite vind0.7323
Tretall Pølsebane Mellomvind0.9853
Tretall Pølsebane Mye vind1.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas901.0689.1576.0515.2482.0454.9404.8
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind541.11.1088
Predominantly Downwind503.21.1923
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore517.71.1589
Cape Doctor Coastal430.21.3946
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9503
Triple Number Coastal/Long Distance Medium1.2095
Triple Number Coastal/Long Distance High1.3558
Triple Number Windward/Leeward Low0.7323
Triple Number Windward/Leeward Medium0.9853
Triple Number Windward/Leeward High1.1264
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.9503
Triple Number Coastal/Long Distance Medium1.2095
Triple Number Coastal/Long Distance High1.3558
Triple Number Windward/Leeward Low0.7323
Triple Number Windward/Leeward Medium0.9853
Triple Number Windward/Leeward High1.1264
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance543.61.1037
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Predominantly Upwind541.11.1088
Predominantly Downwind503.21.1923
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance901.0689.1576.0515.2482.0454.9404.8
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance543.61.1037
Triple Number Coastal/Long Distance Low631.40.9503
Triple Number Coastal/Long Distance Medium496.11.2095
Triple Number Coastal/Long Distance High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance901.0689.1576.0515.2482.0454.9404.8
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low631.40.9503
Triple Number All Purpose Medium496.11.2095
Triple Number All Purpose High442.51.3558
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium609.00.9853
Triple Number Windward/Leeward High532.71.1264
Predominantly Upwind541.11.1088
Predominantly Downwind503.21.1923
Predominantly Upwind Low711.20.8437
Predominantly Upwind Medium559.51.0724
Predominantly Upwind High523.11.1470
Predominantly Downwind Low685.90.8748
Predominantly Downwind Medium499.61.2009
Predominantly Downwind High416.71.4397
Chicago-Mac Upwind1.0910
Chicago-Mac All Purpose1.1284
Chicago-Mac Downwind1.1732
Bayview-Mac Cove Island1.0511
Bayview-Mac Shore1.0568
Harvest Moon Regatta440.01.3636
Victoria-Maui1.2575

International
Certificate
2021

Boat

Bushranger

12450

 
Offshore
Racing
Congress

Certificate number: 2835
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassMAT 1245𝕚Measurement22/06/2021𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionCored𝕚Carbon RudderNo𝕚Light stanchionsNo𝕚Trim tabNo𝕚
LOA12.449𝕚Max. Beam3.746𝕚Draft2.575𝕚Displacement7,323𝕚Wetted area32.11𝕚IMS L11.222𝕚LSM011.029𝕚Acc. length12.175𝕚Sink (kg/mm)22.34𝕚
VCGD-0.400𝕚VCGM-0.429𝕚RM Measured (kg·m)206.8𝕚RM Default (kg·m)192.4𝕚Limit of positive stability(°)140.8𝕚Stability Index144.4𝕚
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationStrut𝕚PRD0.420𝕚EDL1.890𝕚ST30.180𝕚Twin screwNo𝕚PBW0.135𝕚ST10.050𝕚ST40.112𝕚PIPA0.0037𝕚ST20.180𝕚ST50.290𝕚
RIG
Forestay tensionFixed𝕚Inner stayNone Fitted𝕚Carbon mastYes𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays0𝕚Spreaders2𝕚
P16.550𝕚IG16.806𝕚ISP18.542𝕚MDT10.131𝕚MDL10.251𝕚MDT20.098𝕚MDL20.160𝕚TL1.390𝕚MW0.240𝕚GO0.280𝕚
E5.800𝕚J4.820𝕚BAS1.810𝕚FSDFoil𝕚SFJ0.000𝕚SPL5.490𝕚TPS5.490𝕚BD0.280𝕚MWT𝕚MCG𝕚
FLOTATION AND STABILITY
Inclining TestPoles Inclining𝕚SFFP0.559𝕚SAFP12.088𝕚Flotation Date09/02/2017𝕚FFM1.349𝕚FAM1.161𝕚Measurer𝕚FF1.349𝕚FA1.161𝕚Comment𝕚LCFcl6.686𝕚LCFsh6.915𝕚SG1.0250𝕚HBI1.234𝕚
W121.0𝕚W242.0𝕚W363.0𝕚W484.0𝕚
PD150.0𝕚PD2100.0𝕚PD3151.0𝕚PD4201.0𝕚
WD13.920𝕚PLM2040.00𝕚GSA19.4𝕚RSA6400.0𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription5𝕚Holding𝕚Plastic𝕚60.0𝕚3.03𝕚𝕚0.0𝕚𝕚4𝕚H/Water𝕚S/S𝕚24.0𝕚8.30𝕚𝕚0.0𝕚𝕚3𝕚FUEL𝕚Plastic𝕚137.0𝕚9.30𝕚𝕚0.0𝕚𝕚2𝕚WATER𝕚Plastic𝕚60.0𝕚5.80𝕚𝕚0.0𝕚Port side aft𝕚1𝕚WATER𝕚Plastic𝕚60.0𝕚5.02𝕚𝕚0.0𝕚Portside forward𝕚
IdItemDescriptionWeightLCGVCG
1𝕚Battery3 X 12v Sealed𝕚90.0𝕚5.80𝕚𝕚3𝕚MiscellaneousGas Bottle𝕚4.0𝕚11.10𝕚𝕚2𝕚MiscellaneousAnchor Winch𝕚15.0𝕚1.31𝕚𝕚1𝕚MiscellaneousOven𝕚16.0𝕚7.30𝕚𝕚

International
Certificate
2021

Boat

Bushranger

12450

 
Offshore
Racing
Congress

Certificate number: 2835
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialComment1𝕚0.15𝕚1.31𝕚2.30𝕚3.75𝕚4.85𝕚57.58𝕚𝕚23/07/2020𝕚𝕚𝕚𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialComment1-2021𝕚𝕚0.76𝕚1.38𝕚2.56𝕚𝕚4.97𝕚16.68𝕚No𝕚No𝕚 𝕚42.57𝕚𝕚22/07/2020𝕚𝕚Unknown𝕚𝕚SS1-2021𝕚0.07𝕚0.50𝕚0.96𝕚1.86𝕚2.79𝕚3.86𝕚15.13𝕚No𝕚Inner𝕚 𝕚28.68𝕚𝕚22/07/2020𝕚𝕚Unknown𝕚𝕚GSS-2021𝕚0.07𝕚0.48𝕚0.92𝕚1.69𝕚2.41𝕚2.41𝕚10.64𝕚No𝕚Inner𝕚 𝕚16.25𝕚𝕚23/07/2020𝕚𝕚Unknown𝕚𝕚
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeasurerMeas.DateMakerMaterialComment1-2021𝕚18.56𝕚18.56𝕚18.56𝕚10.11𝕚9.74𝕚155.22𝕚𝕚20/07/2020𝕚𝕚Unknown𝕚𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeas.DateMakerMaterialComment1𝕚19.04𝕚17.60𝕚18.32𝕚9.84𝕚𝕚NaN𝕚150.35𝕚𝕚𝕚𝕚𝕚𝕚CO-2021𝕚18.15𝕚17.53𝕚17.84𝕚6.98𝕚9.11𝕚77%𝕚110.10𝕚𝕚05/02/2019𝕚𝕚Unknown𝕚𝕚