International
Certificate
2024

Boat

BC FERTILIS

ESP-10707

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles43.0°40.8°38.8°38.3°38.2°38.4°39.0°41.6°
Beat VMG3.223.904.344.494.554.594.594.40
52°4.905.736.166.336.406.456.506.44
60°5.155.936.326.516.606.676.746.72
75°5.306.066.466.736.927.037.197.25
90°5.446.216.486.827.127.367.707.91
110°5.576.416.867.177.447.708.228.75
120°5.436.366.917.377.808.179.0210.04
135°4.915.986.657.227.838.5710.8412.55
150°4.195.266.056.606.997.509.7613.07
Run VMG3.634.555.245.716.076.498.4511.32
Gybe Angles144.7°148.5°149.4°149.6°173.9°144.5°141.1°146.1°
APH ToD:602.3CDL: 7.074APH ToT: 0.9962CertNo:107071
BOAT
ClassJ 80DesignerJOHNSTONEBuilderJ COMPOSITEAge date01/2008Series date01/1993Offset fileJ80.OD.OFFData fileE10707
HULL
Length Overall8.000 mMaximum Beam2.488 mDraft1.500 mDisplacement1,463 kgDLR4.6009IMS DivisionSportboatDynamic Allowance0.170%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight370 kg(declared)Minimum weight240 kg * when appliedNon Manual PowerNoCrew Arm Extension-0.20 m
SAIL AREAS (m²)
MeasuredRatedMainsail20.7621.38Headsail Luffed13.7213.72Headsail FlyingSymmetricAsymmetric64.7564.75 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail6.07Storm Jib4.57Heavy Weather Jib12.32
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment26.9 kg·mStability Index104.0
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.

International
Certificate
2024

Boat

BC FERTILIS

ESP-10707

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1117.4921.9829.6802.0790.9785.1784.9817.3
52°735.0627.8584.1569.1562.3557.8553.7558.9
60°699.4607.4569.6553.1545.3539.8533.8535.5
75°679.2594.0557.3534.6520.4512.0500.7496.5
90°662.1579.4555.6527.9505.5489.1467.6455.3
110°646.6561.7524.7502.2484.2467.7438.0411.5
120°662.8566.2521.0488.2461.7440.4399.2358.7
135°733.2601.6541.2498.5459.8420.1332.3286.9
150°859.7684.8594.6545.9515.3480.2369.0275.4
Run VMG992.7790.7686.6630.3593.0554.5426.1318.0
Selected Courses
Windward / Leeward1055.1856.3758.1716.1692.0669.8605.5567.6
All purpose816.6681.0618.5587.1566.8548.4506.9483.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward740.50.8103
All purpose602.30.9962
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance653.20.9185
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1048.8807.0689.4626.0588.6553.9484.8455.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6963
Downwind "popa"0.8986
70% up, 30% down "Ilhabela"0.7467
30% up, 70% down "Ilhabela-inverso"0.8266
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Predominantly Upwind658.30.9115
Predominantly Downwind598.11.0032
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low748.80.8013
Triple Number AP Medium600.40.9994
Triple Number AP High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Single Number Predominant Upwind656.90.9134
Single Number Predominant Reaching573.11.0469
Single Number Predominant Downwind599.31.0011
Predominant Upwind - Low834.60.7189
Predominant Upwind - Low/Med710.20.8448
Predominant Upwind - Medium641.30.9356
Predominant Upwind - Med/High605.40.9911
Predominant Upwind - High583.91.0276
Predominant Downwind Low802.60.7475
Predominant Downwind Low/Med668.50.8976
Predominant Downwind Medium583.01.0291
Predominant Downwind Med/High515.11.1649
Predominant Downwind High447.61.3403
Predominant Reaching Low730.90.8209
Predominant Reaching Low/Med626.70.9574
Predominant Reaching Medium561.31.0689
Predominant Reaching Med/High511.21.1737
Predominant Reaching High471.01.2740
SA/DSPL Upwind26.72SA/DSPL Downwind66.26
Scoring OptionTODTOT
5-Band Windward/Leeward Low1009.90.5941
5-Band Windward/Leeward Low/Med830.30.7227
5-Band Windward/Leeward Medium726.80.8256
5-Band Windward/Leeward Med/High666.50.9002
5-Band Windward/Leeward High610.10.9835
Windward/Leeward 60-40 Low1022.60.5868
Windward/Leeward 60-40 Low/Med844.30.7107
Windward/Leeward 60-40 Medium744.00.8064
Windward/Leeward 60-40 Med/High690.70.8687
Windward/Leeward 60-40 High646.20.9285
5-Band AP Low785.80.7635
5-Band AP Low/Med665.10.9022
5-Band AP Medium593.51.0110
5-Band AP Med/High547.71.0954
5-Band AP High510.01.1765
5-Band SF Bay Tour - Low962.90.6231
5-Band SF Bay Tour - Low/Med796.20.7536
5-Band SF Bay Tour - Medium700.40.8566
5-Band SF Bay Tour - Med/High645.00.9303
5-Band SF Bay Tour - High596.91.0052
Chicago-Mac Upwind0.8972
Chicago-Mac All Purpose0.9385
Chicago-Mac Downwind0.9881
Bayview-Mac Cove Island0.8775
Bayview-Mac Shore0.8798
Harvest Moon Regatta518.21.1579
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance653.20.9185
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1048.8807.0689.4626.0588.6553.9484.8455.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance653.20.9185
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1048.8807.0689.4626.0588.6553.9484.8455.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance653.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1048.8807.0689.4626.0588.6553.9484.8455.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)653.20.9185
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1048.8807.0689.4626.0588.6553.9484.8455.7
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8013
Triple Number Coastal/Long Distance Medium0.9995
Triple Number Coastal/Long Distance High1.1164
Triple Number Windward/Leeward Low0.6278
Triple Number Windward/Leeward Medium0.8155
Triple Number Windward/Leeward High0.9213
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1048.8807.0689.4626.0588.6553.9484.8455.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance653.20.9185
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1048.8807.0689.4626.0588.6553.9484.8455.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance653.20.9185
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1048.8807.0689.4626.0588.6553.9484.8455.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance653.20.9185
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1048.8807.0689.4626.0588.6553.9484.8455.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low748.8
Triple Number Coastal/Long Distance Medium600.3
Triple Number Coastal/Long Distance High537.4
Triple Number Windward/Leeward Low955.7
Triple Number Windward/Leeward Medium735.7
Triple Number Windward/Leeward High651.3
Predominantly Upwind658.3
Predominantly Downwind598.1
Predominantly Reaching578.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance653.20.9185
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1048.8807.0689.4626.0588.6553.9484.8455.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8013
Triple Number Coastal/Long Distance Medium0.9995
Triple Number Coastal/Long Distance High1.1164
Triple Number Windward/Leeward Low0.6278
Triple Number Windward/Leeward Medium0.8155
Triple Number Windward/Leeward High0.9213
Coastal/Long Distance0.9185
Predominantly Upwind0.9115
Predominantly Downwind1.0032
For information
General Purpose Handicap (GPH)670.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8013
Tretall Distanseseilas Mellomvind0.9995
Tretall Distanseseilas Mye vind1.1164
Tretall Pølsebane Lite vind0.6278
Tretall Pølsebane Mellomvind0.8155
Tretall Pølsebane Mye vind0.9213
Distanseseilas ett tall0.9962
Enkeltall Motvind0.9115
Enkeltall Medvind1.0032
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Coastal/Long Distance653.20.9185
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind658.30.9115
Predominantly Downwind598.11.0032
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore579.01.0363
Cape Doctor Coastal490.31.2236
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8013
Triple Number Coastal/Long Distance Medium0.9995
Triple Number Coastal/Long Distance High1.1164
Triple Number Windward/Leeward Low0.6278
Triple Number Windward/Leeward Medium0.8155
Triple Number Windward/Leeward High0.9213
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8013
Triple Number Coastal/Long Distance Medium0.9995
Triple Number Coastal/Long Distance High1.1164
Triple Number Windward/Leeward Low0.6278
Triple Number Windward/Leeward Medium0.8155
Triple Number Windward/Leeward High0.9213
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance653.20.9185
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Predominantly Upwind658.30.9115
Predominantly Downwind598.11.0032
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1048.8807.0689.4626.0588.6553.9484.8455.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance653.20.9185
Triple Number Coastal/Long Distance Low748.80.8013
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1048.8807.0689.4626.0588.6553.9484.8455.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low748.80.8013
Triple Number AP Medium600.40.9994
Triple Number AP High537.41.1164
Triple Number Windward/Leeward Low955.70.6278
Triple Number Windward/Leeward Medium735.70.8155
Triple Number Windward/Leeward High651.30.9213
Single Number Predominant Upwind656.90.9134
Single Number Predominant Reaching573.11.0469
Single Number Predominant Downwind599.31.0011
Predominant Upwind - Low834.60.7189
Predominant Upwind - Low/Med710.20.8448
Predominant Upwind - Medium641.30.9356
Predominant Upwind - Med/High605.40.9911
Predominant Upwind - High583.91.0276
Predominant Downwind Low802.60.7475
Predominant Downwind Low/Med668.50.8976
Predominant Downwind Medium583.01.0291
Predominant Downwind Med/High515.11.1649
Predominant Downwind High447.61.3403
Predominant Reaching Low730.90.8209
Predominant Reaching Low/Med626.70.9574
Predominant Reaching Medium561.31.0689
Predominant Reaching Med/High511.21.1737
Predominant Reaching High471.01.2740
SA/DSPL Upwind26.72SA/DSPL Downwind66.26
Scoring OptionTODTOT
5-Band Windward/Leeward Low1009.90.5941
5-Band Windward/Leeward Low/Med830.30.7227
5-Band Windward/Leeward Medium726.80.8256
5-Band Windward/Leeward Med/High666.50.9002
5-Band Windward/Leeward High610.10.9835
Windward/Leeward 60-40 Low1022.60.5868
Windward/Leeward 60-40 Low/Med844.30.7107
Windward/Leeward 60-40 Medium744.00.8064
Windward/Leeward 60-40 Med/High690.70.8687
Windward/Leeward 60-40 High646.20.9285
5-Band AP Low785.80.7635
5-Band AP Low/Med665.10.9022
5-Band AP Medium593.51.0110
5-Band AP Med/High547.71.0954
5-Band AP High510.01.1765
5-Band SF Bay Tour - Low962.90.6231
5-Band SF Bay Tour - Low/Med796.20.7536
5-Band SF Bay Tour - Medium700.40.8566
5-Band SF Bay Tour - Med/High645.00.9303
5-Band SF Bay Tour - High596.91.0052
Chicago-Mac Upwind0.8972
Chicago-Mac All Purpose0.9385
Chicago-Mac Downwind0.9881
Bayview-Mac Cove Island0.8775
Bayview-Mac Shore0.8798
Harvest Moon Regatta518.21.1579

International
Certificate
2024

Boat

BC FERTILIS

ESP-10707

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 80Measurement09/06/2014HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.000Max. Beam2.488Draft1.500Displacement1,463Wetted area11.86IMS L7.214LSM06.825Acc. length8.032Sink (kg/mm) 9.04
VCGD-0.131VCGM-0.061RM Rated (kg·m) 26.9Limit of positive stability(°) 110.6Stability Index104.0Default crew weight399Declared crew weight370
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P9.100IG9.550ISP10.060MDT10.082MDL10.133MDT20.065MDL20.103TL0.310MW0.133GO0.133
E3.810J2.880BAS1.300FSD0.026SFJSPLWPLTPS4.700BD0.095MWT55.00MCG3.450
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date04/07/2019MeasurerEsp 851Commentmotor en sentina
SFFP0.177FFM0.868FF0.868LCFcl4.245SG1.0270
SAFP8.015FAM0.630FA0.630LCFsh4.421HBI0.735
W121.0W221.0W321.0W421.0
PD1532.6PD2529.9PD3519.8PD4521.7
WD8.550PLM9000.00GSA1.0RSA1.0RM26.9
BALLAST
TANKS
INVENTORY
IdDescriptionWeight SailingLCGVCGGAIdDescriptionWeight SailingLCGVCGGA01Bateria gps   
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG01BatteryBateria gpsTotal deductible

International
Certificate
2024

Boat

BC FERTILIS

ESP-10707

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.160.801.442.473.2320.7620/06/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentF20.090.430.801.472.222.919.20YesNo 13.72F10.080.410.761.472.222.939.17YesNo 13.62
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment00212.009.9610.987.007.3895%64.7520/06/2023