International
Certificate
2021

Boat

WETJOB

SWE 412

 
Offshore
Racing
Congress

Certificate number: O6290
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles42.8°40.5°39.0°38.6°37.7°37.5°38.3°
Beat VMG4.345.225.565.725.885.965.94
52°6.627.687.978.118.218.388.43
60°7.027.948.248.428.538.748.90
75°7.318.148.689.019.229.369.80
90°7.518.238.779.449.8810.1610.49
110°7.408.349.199.8110.3610.8312.08
120°7.078.149.0410.0210.8411.5312.73
135°6.177.708.519.5010.6911.7814.27
150°5.156.537.628.449.2210.3013.16
Run VMG4.465.656.607.287.998.9211.40
Gybe Angles142.0°144.0°149.8°152.0°148.0°145.5°144.3°

GPH = 511.7

CDL = 11.361

BOAT
ClassFARR 400𝕚DesignerFARR YACHT DESIGNBuilderPREMIER COMPOSITEAge Date06/2012Series Date03/2011Offset FileSWE412.off
HULL
Length Overall11.800 mMaximum Beam3.414 mDraft2.900 mDisplacement4,135 kgDLR3.0424IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.325%
PROPELLER
InstallationStrut𝕚TypeFolding 2 blades𝕚Diameter0.421m
CREW
Maximum weight830 kg𝕚Minimum weight623 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail60.5062.16Headsail Luffed37.5637.56Headsail FlyingSymmetricAsymmetric168.52𝕚168.52𝕚
* 2 asymmetric(s) with SHW/SFL < 85%
SAIL LIMITATIONS
Headsails6 Spinnakers4
STABILITY
Righting Moment152.6 kg·mStability Index138.6
COMMENTS
We rule the seas
OWNER




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

International
Certificate
2021

Boat

WETJOB

SWE 412

 
Offshore
Racing
Congress

Certificate number: O6290
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG830.2690.2647.4629.5612.7603.9606.4
52°543.8468.8451.6443.8438.3429.8427.0
60°512.9453.6436.7427.7421.9412.0404.4
75°492.3442.5414.9399.5390.3384.6367.4
90°479.6437.2410.6381.5364.6354.4343.1
110°486.8431.6391.7367.0347.5332.5298.0
120°508.9442.2398.1359.3332.0312.1282.8
135°583.1467.7423.0378.8336.9305.5252.3
150°699.1551.4472.5426.6390.4349.4273.5
Run VMG807.2636.7545.6494.2450.8403.5315.8
Selected Courses
Windward / Leeward818.7663.5596.5561.9531.7503.7461.1
All purpose622.4522.1477.5450.0427.8409.0379.6
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward574.91.0436
All purpose459.31.3064
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance500.71.1983
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance817.6625.0538.1483.2445.6411.5360.0
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.9090
Downwind "popa"1.1495
70% up, 30% down "Ilhabela"0.9699
30% up, 70% down "Ilhabela-inverso"1.0650
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Predominantly Upwind503.71.1911
Predominantly Downwind457.81.3106
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low572.21.0486
Triple Number All Purpose Medium459.61.3054
Triple Number All Purpose High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Predominantly Upwind503.71.1911
Predominantly Downwind457.81.3106
Predominantly Upwind Low637.60.9410
Predominantly Upwind Medium529.21.1338
Predominantly Upwind High499.21.2019
Predominantly Downwind Low627.40.9564
Predominantly Downwind Medium458.11.3098
Predominantly Downwind High357.91.6763
Chicago-Mac Upwind1.1689
Chicago-Mac All Purpose1.2226
Chicago-Mac Downwind1.2832
Bayview-Mac Cove Island1.1523
Bayview-Mac Shore1.1579
Victoria-Maui1.4096
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance500.71.1983
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance817.6625.0538.1483.2445.6411.5360.0
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance500.71.1983
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance817.6625.0538.1483.2445.6411.5360.0
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance500.7
Triple Number Coastal/Long Distance Low572.2
Triple Number Coastal/Long Distance Medium459.6
Triple Number Coastal/Long Distance High402.7
Triple Number Windward/Leeward Low741.1
Triple Number Windward/Leeward Medium574.3
Triple Number Windward/Leeward High494.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance817.6625.0538.1483.2445.6411.5360.0
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance500.71.1983
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance817.6625.0538.1483.2445.6411.5360.0
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)500.71.1983
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance817.6625.0538.1483.2445.6411.5360.0
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0486
Triple Number Coastal/Long Distance Medium1.3054
Triple Number Coastal/Long Distance High1.4901
Triple Number Windward/Leeward Low0.8096
Triple Number Windward/Leeward Medium1.0447
Triple Number Windward/Leeward High1.2128
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance817.6625.0538.1483.2445.6411.5360.0
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance500.71.1983
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance817.6625.0538.1483.2445.6411.5360.0
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance500.71.1983
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance817.6625.0538.1483.2445.6411.5360.0
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance500.71.1983
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance817.6625.0538.1483.2445.6411.5360.0
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance817.6625.0538.1483.2445.6411.5360.0
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low572.2
Triple Number Coastal/Long Distance Medium459.6
Triple Number Coastal/Long Distance High402.7
Triple Number Windward/Leeward Low741.1
Triple Number Windward/Leeward Medium574.3
Triple Number Windward/Leeward High494.7
Predominantly Upwind503.7
Predominantly Downwind457.8
Predominantly Reaching437.8
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0486
Triple Number Coastal/Long Distance Medium1.3054
Triple Number Coastal/Long Distance High1.4901
Triple Number Windward/Leeward Low0.8096
Triple Number Windward/Leeward Medium1.0447
Triple Number Windward/Leeward High1.2128
Coastal/Long Distance1.1983
Predominantly Upwind1.1911
Predominantly Downwind1.3106
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.1983
Tretall Distanseseilas Lite vind1.0486
Tretall Distanseseilas Mellomvind1.3054
Tretall Distanseseilas Mye vind1.4901
Tretall Pølsebane Lite vind0.8096
Tretall Pølsebane Mellomvind1.0447
Tretall Pølsebane Mye vind1.2128
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas817.6625.0538.1483.2445.6411.5360.0
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind503.71.1911
Predominantly Downwind457.81.3106
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore473.91.2662
Cape Doctor Coastal388.41.5447
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0486
Triple Number Coastal/Long Distance Medium1.3054
Triple Number Coastal/Long Distance High1.4901
Triple Number Windward/Leeward Low0.8096
Triple Number Windward/Leeward Medium1.0447
Triple Number Windward/Leeward High1.2128
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0486
Triple Number Coastal/Long Distance Medium1.3054
Triple Number Coastal/Long Distance High1.4901
Triple Number Windward/Leeward Low0.8096
Triple Number Windward/Leeward Medium1.0447
Triple Number Windward/Leeward High1.2128
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance500.71.1983
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Predominantly Upwind503.71.1911
Predominantly Downwind457.81.3106
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance817.6625.0538.1483.2445.6411.5360.0
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance500.71.1983
Triple Number Coastal/Long Distance Low572.21.0486
Triple Number Coastal/Long Distance Medium459.61.3054
Triple Number Coastal/Long Distance High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance817.6625.0538.1483.2445.6411.5360.0
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low572.21.0486
Triple Number All Purpose Medium459.61.3054
Triple Number All Purpose High402.71.4901
Triple Number Windward/Leeward Low741.10.8096
Triple Number Windward/Leeward Medium574.31.0447
Triple Number Windward/Leeward High494.71.2128
Predominantly Upwind503.71.1911
Predominantly Downwind457.81.3106
Predominantly Upwind Low637.60.9410
Predominantly Upwind Medium529.21.1338
Predominantly Upwind High499.21.2019
Predominantly Downwind Low627.40.9564
Predominantly Downwind Medium458.11.3098
Predominantly Downwind High357.91.6763
Chicago-Mac Upwind1.1689
Chicago-Mac All Purpose1.2226
Chicago-Mac Downwind1.2832
Bayview-Mac Cove Island1.1523
Bayview-Mac Shore1.1579
Harvest Moon Regatta399.71.5012
Victoria-Maui1.4096

International
Certificate
2021

Boat

WETJOB

SWE 412

 
Offshore
Racing
Congress

Certificate number: O6290
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassFARR 400𝕚Measurement02/05/2017𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionCarbon𝕚Carbon RudderYes𝕚Light stanchionsYes𝕚Trim tabNo𝕚
LOA11.800𝕚Max. Beam3.414𝕚Draft2.900𝕚Displacement4,135𝕚Wetted area27.25𝕚IMS L11.487𝕚LSM011.077𝕚Acc. length11.095𝕚Sink (kg/mm)20.52𝕚
VCGD-0.590𝕚VCGM-0.590𝕚RM Measured (kg·m)152.6𝕚RM Default (kg·m)147.4𝕚Limit of positive stability(°)140.6𝕚Stability Index138.6𝕚
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationStrut𝕚PRD0.421𝕚EDL0.780𝕚ST30.180𝕚Twin screwNo𝕚PBW0.106𝕚ST10.065𝕚ST40.110𝕚PIPA0.0040𝕚ST20.180𝕚ST50.293𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastYes𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingYes𝕚Runners/Checkstays2𝕚Spreaders2𝕚
P16.150𝕚IG15.560𝕚ISP17.866𝕚MDT10.124𝕚MDL10.245𝕚MDT20.094𝕚MDL20.104𝕚TL1.990𝕚MW0.245𝕚GO0.252𝕚
E5.790𝕚J4.450𝕚BAS1.601𝕚FSD0.034𝕚SFJ0.180𝕚SPL0.000𝕚TPS6.850𝕚BD0.289𝕚MWT177.30𝕚MCG5.640𝕚
IdISPTPS1𝕚15.800𝕚5.840𝕚
FLOTATION AND STABILITY
Inclining TestPoles Inclining𝕚SFFP0.378𝕚SAFP11.766𝕚Flotation Date11/05/2020𝕚FFM1.358𝕚FAM0.922𝕚Measurer𝕚FF1.363𝕚FA0.925𝕚Comment𝕚LCFcl6.337𝕚LCFsh6.540𝕚SG1.0055𝕚HBI1.301𝕚
W194.0𝕚W294.0𝕚W394.0𝕚W494.0𝕚
PD1651.3𝕚PD2647.9𝕚PD3648.6𝕚PD4649.6𝕚
WD13.385𝕚PLM9000.00𝕚GSA1.0𝕚RSA1.0𝕚
MEASUREMENT INVENTORY
IdItemDescriptionWeightLCGVCG

International
Certificate
2021

Boat

WETJOB

SWE 412

 
Offshore
Racing
Congress

Certificate number: O6290
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialComment#2M2-B𝕚1.30𝕚1.89𝕚2.68𝕚3.90𝕚4.91𝕚60.50𝕚𝕚30/01/2020𝕚North𝕚Carbon𝕚870RAW𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialComment#6JIB2-B𝕚0.12𝕚0.73𝕚1.33𝕚2.40𝕚3.45𝕚4.48𝕚15.93𝕚Yes𝕚No𝕚 𝕚37.56𝕚𝕚22/01/2020𝕚North𝕚Carbon𝕚870RAW𝕚#3JIB𝕚0.12𝕚0.69𝕚1.27𝕚2.36𝕚3.42𝕚4.48𝕚15.91𝕚Yes𝕚No𝕚 𝕚37.03𝕚𝕚09/03/2017𝕚North𝕚Carbon𝕚780RAW𝕚#4ORC𝕚0.12𝕚0.64𝕚1.17𝕚2.22𝕚3.32𝕚4.39𝕚14.63𝕚No𝕚No𝕚 𝕚32.71𝕚𝕚09/03/2017𝕚North𝕚Carbon𝕚780RAW𝕚SS-A𝕚0.08𝕚0.63𝕚1.20𝕚2.31𝕚3.40𝕚4.44𝕚14.13𝕚No𝕚Inner𝕚 𝕚32.27𝕚𝕚21/06/2021𝕚North𝕚Unknown𝕚IHC 103823𝕚RS-A𝕚0.06𝕚0.91𝕚1.29𝕚2.04𝕚2.78𝕚3.49𝕚11.50𝕚Yes𝕚Inner𝕚 𝕚22.71𝕚𝕚15/01/2021𝕚North𝕚Unknown𝕚𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeas.DateMakerMaterialComment#4A1-WHITE-GREY-RECUT18𝕚20.05𝕚18.38𝕚19.22𝕚10.53𝕚10.50𝕚100%𝕚168.52𝕚𝕚16/05/2018𝕚NORTH𝕚Nylon𝕚SK60 AWS 12kn AWA 65𝕚#6A2-B-GREY𝕚20.58𝕚16.87𝕚18.73𝕚10.89𝕚10.19𝕚107%𝕚167.74𝕚𝕚15/01/2020𝕚North𝕚Nylon𝕚SK75 AWS 18kn AWA 85𝕚#5A3-WHITE𝕚20.10𝕚18.65𝕚19.38𝕚9.92𝕚11.75𝕚84%𝕚166.08𝕚𝕚21/02/2017𝕚NORTH𝕚Nylon𝕚SK130 AWS 22kn AWA 70𝕚#3A5-RED𝕚18.03𝕚15.73𝕚16.88𝕚8.34𝕚10.55𝕚79%𝕚123.53𝕚𝕚16/05/2018𝕚North𝕚Nylon𝕚SK130 AWS 26kn AWA 80𝕚