Non Spin/HSFClub Certificate2025
Argo FyRSA-4546
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
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 Angles43.2°43.2°40.8°39.0°37.5°36.8°36.9°36.8°37.5°
Beat VMG2.553.574.415.015.355.505.605.695.67
52°3.995.436.517.177.507.667.757.877.90
60°4.245.726.767.357.687.877.988.138.18
75°4.395.896.927.497.858.138.348.598.73
90°4.225.736.837.467.858.198.519.019.33
110°3.555.016.237.117.658.078.489.3310.25
120°3.284.675.896.847.467.898.319.1910.29
135°2.754.025.206.196.987.527.928.749.73
150°2.273.394.485.466.327.037.538.309.12
Run VMG1.972.943.884.765.596.367.017.898.64
Gybe Angles146.9°146.9°151.4°156.5°174.8°176.2°178.0°178.9°178.9°
APH ToD:560.7CDL: 10.237APH ToT: 1.0702CertNo:ZAN233
BOAT
ClassJarkan 38DesignerLyonsBuilderJarkanAge date01/1996Series date01/1996Offset fileJAR382.OFFData fileRSA4546
HULL
Length Overall11.550 mMaximum Beam3.680 mDraft2.330 mDisplacement5,194 kgDLR4.6293IMS DivisionCruiser/RacerDynamic Allowance0.260%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.383m
CREW
Maximum weight727 kg(default)Minimum weight597 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.5340.11Headsail Luffed30.6730.67Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail11.83Storm Jib9.93Heavy Weather Jib26.80
SAIL LIMITS
Headsails6
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ Spinnaker pole aboard
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.
Non Spin/HSFClub Certificate2025
Argo FyRSA-4546
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
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 VMG1412.31008.8816.9718.3672.6654.0643.1633.0635.0
52°902.9662.4553.4502.4480.1470.2464.4457.7455.9
60°848.5629.3532.7489.8468.7457.4451.1442.9440.0
75°820.7611.0520.0480.8458.8442.7431.5419.3412.6
90°853.5627.9527.3482.7458.7439.7423.1399.7385.9
110°1013.1718.9578.2506.1470.4446.2424.6385.7351.2
120°1098.3770.2611.2526.4482.3456.0433.4391.6349.8
135°1310.0895.4692.5581.7515.6478.6454.4412.1370.0
150°1585.31061.5803.3659.3570.0512.4478.1434.0394.8
Run VMG1831.31225.7926.7756.4643.6566.3513.3456.4416.6
Selected Courses
Windward / Leeward1619.11117.3871.8737.3658.1610.2578.2544.7525.8
All purpose1202.1846.3675.2585.6536.0506.4486.2459.6440.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward695.00.8633
All purpose560.71.0702
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.01128.1821.2663.2572.4526.0492.0440.9419.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8160
Downwind "popa"0.8254
70% up, 30% down "Ilhabela"0.8188
30% up, 70% down "Ilhabela-inverso"0.8226
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Predominantly Upwind589.21.0184
Predominantly Downwind597.11.0049
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low760.80.7887
Triple Number AP Medium556.81.0775
Triple Number AP High481.31.2467
Triple Number Windward/Leeward Low1043.80.5748
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Single Number Predominant Upwind614.80.9759
Single Number Predominant Reaching564.61.0627
Single Number Predominant Downwind630.70.9513
Predominant Upwind - Low883.50.6791
Predominant Upwind - Low/Med655.60.9152
Predominant Upwind - Medium565.91.0602
Predominant Upwind - Med/High520.81.1521
Predominant Upwind - High501.41.1966
Predominant Downwind Low999.50.6003
Predominant Downwind Low/Med701.50.8553
Predominant Downwind Medium570.01.0527
Predominant Downwind Med/High489.41.2260
Predominant Downwind High448.61.3376
Predominant Reaching Low830.30.7226
Predominant Reaching Low/Med610.20.9833
Predominant Reaching Medium519.61.1547
Predominant Reaching Med/High466.61.2858
Predominant Reaching High438.01.3698
SA/DSPL Upwind23.28SA/DSPL Downwind23.28
Scoring OptionTODTOT
5-Band Windward/Leeward Low1182.00.5076
5-Band Windward/Leeward Low/Med829.00.7238
5-Band Windward/Leeward Medium674.40.8896
5-Band Windward/Leeward Med/High584.71.0262
5-Band Windward/Leeward High547.21.0964
Windward/Leeward 60-40 Low1158.00.5181
Windward/Leeward 60-40 Low/Med821.00.7308
Windward/Leeward 60-40 Medium676.90.8864
Windward/Leeward 60-40 Med/High596.91.0052
Windward/Leeward 60-40 High564.81.0623
5-Band AP Low866.50.6924
5-Band AP Low/Med648.30.9255
5-Band AP Medium546.81.0974
5-Band AP Med/High489.31.2262
5-Band AP High460.91.3019
5-Band SF Bay Tour - Low999.30.6004
5-Band SF Bay Tour - Low/Med786.20.7632
5-Band SF Bay Tour - Medium647.60.9265
5-Band SF Bay Tour - Med/High570.71.0514
5-Band SF Bay Tour - High537.61.1161
Chicago-Mac Upwind0.9427
Chicago-Mac All Purpose0.9312
Chicago-Mac Downwind0.9082
Bayview-Mac Cove Island0.6503
Bayview-Mac Shore0.6591
Harvest Moon Regatta484.81.2376
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.01128.1821.2663.2572.4526.0492.0440.9419.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.01128.1821.2663.2572.4526.0492.0440.9419.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance614.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.01128.1821.2663.2572.4526.0492.0440.9419.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating614.50.9764
FinRating, kevyt tuuli1167.20.8568
FinRating, kova tuuli463.51.0788
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9764
Triple Number Coastal/Long Distance Low0.7887
Triple Number Coastal/Long Distance Medium1.0776
Triple Number Coastal/Long Distance High1.2467
Triple Number Windward/Leeward Low0.6033
Triple Number Windward/Leeward Medium0.8691
Triple Number Windward/Leeward High1.0460
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.01128.1821.2663.2572.4526.0492.0440.9419.2
For information
General Purpose Handicap (GPH)637.5
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.01128.1821.2663.2572.4526.0492.0440.9419.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.01128.1821.2663.2572.4526.0492.0440.9419.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.01128.1821.2663.2572.4526.0492.0440.9419.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low760.7
Triple Number Coastal/Long Distance Medium556.8
Triple Number Coastal/Long Distance High481.3
Triple Number Windward/Leeward Low994.5
Triple Number Windward/Leeward Medium690.4
Triple Number Windward/Leeward High573.6
Predominantly Upwind589.2
Predominantly Downwind597.1
Predominantly Reaching558.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.01128.1821.2663.2572.4526.0492.0440.9419.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7887
Triple Number Coastal/Long Distance Medium1.0776
Triple Number Coastal/Long Distance High1.2467
Triple Number Windward/Leeward Low0.6033
Triple Number Windward/Leeward Medium0.8691
Triple Number Windward/Leeward High1.0460
Coastal/Long Distance0.9764
Predominantly Upwind1.0184
Predominantly Downwind1.0049
For information
General Purpose Handicap (GPH)637.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0702
Distanseseilas Trippeltall svak vind0.7887
Distanseseilas Trippeltall mellomvind1.0776
Distanseseilas Trippeltall sterk vind1.2467
Pølsebane Trippeltall svak vind0.6033
Pølsebane Trippeltall mellomvind0.8691
Pølsebane Trippeltall sterk vind1.0460
Motvind Singeltall1.0184
Medvind Singeltall1.0049
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Coastal/Long Distance614.50.9764
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind589.21.0184
Predominantly Downwind597.11.0049
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore531.51.1289
Cape Doctor Coastal446.11.3450
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7887
Triple Number Coastal/Long Distance Medium1.0776
Triple Number Coastal/Long Distance High1.2467
Triple Number Windward/Leeward Low0.6033
Triple Number Windward/Leeward Medium0.8691
Triple Number Windward/Leeward High1.0460
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7887
Triple Number Coastal/Long Distance Medium1.0776
Triple Number Coastal/Long Distance High1.2467
Triple Number Windward/Leeward Low0.6033
Triple Number Windward/Leeward Medium0.8691
Triple Number Windward/Leeward High1.0460
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Predominantly Upwind589.21.0184
Predominantly Downwind597.11.0049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.01128.1821.2663.2572.4526.0492.0440.9419.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance614.50.9764
Triple Number Coastal/Long Distance Low760.70.7887
Triple Number Coastal/Long Distance Medium556.81.0776
Triple Number Coastal/Long Distance High481.31.2467
Triple Number Windward/Leeward Low994.50.6033
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1767.01128.1821.2663.2572.4526.0492.0440.9419.2
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low760.80.7887
Triple Number AP Medium556.81.0775
Triple Number AP High481.31.2467
Triple Number Windward/Leeward Low1043.80.5748
Triple Number Windward/Leeward Medium690.40.8691
Triple Number Windward/Leeward High573.61.0460
Single Number Predominant Upwind614.80.9759
Single Number Predominant Reaching564.61.0627
Single Number Predominant Downwind630.70.9513
Predominant Upwind - Low883.50.6791
Predominant Upwind - Low/Med655.60.9152
Predominant Upwind - Medium565.91.0602
Predominant Upwind - Med/High520.81.1521
Predominant Upwind - High501.41.1966
Predominant Downwind Low999.50.6003
Predominant Downwind Low/Med701.50.8553
Predominant Downwind Medium570.01.0527
Predominant Downwind Med/High489.41.2260
Predominant Downwind High448.61.3376
Predominant Reaching Low830.30.7226
Predominant Reaching Low/Med610.20.9833
Predominant Reaching Medium519.61.1547
Predominant Reaching Med/High466.61.2858
Predominant Reaching High438.01.3698
SA/DSPL Upwind23.28SA/DSPL Downwind23.28
Scoring OptionTODTOT
5-Band Windward/Leeward Low1182.00.5076
5-Band Windward/Leeward Low/Med829.00.7238
5-Band Windward/Leeward Medium674.40.8896
5-Band Windward/Leeward Med/High584.71.0262
5-Band Windward/Leeward High547.21.0964
Windward/Leeward 60-40 Low1158.00.5181
Windward/Leeward 60-40 Low/Med821.00.7308
Windward/Leeward 60-40 Medium676.90.8864
Windward/Leeward 60-40 Med/High596.91.0052
Windward/Leeward 60-40 High564.81.0623
5-Band AP Low866.50.6924
5-Band AP Low/Med648.30.9255
5-Band AP Medium546.81.0974
5-Band AP Med/High489.31.2262
5-Band AP High460.91.3019
5-Band SF Bay Tour - Low999.30.6004
5-Band SF Bay Tour - Low/Med786.20.7632
5-Band SF Bay Tour - Medium647.60.9265
5-Band SF Bay Tour - Med/High570.71.0514
5-Band SF Bay Tour - High537.61.1161
Chicago-Mac Upwind0.9427
Chicago-Mac All Purpose0.9312
Chicago-Mac Downwind0.9082
Bayview-Mac Cove Island0.6503
Bayview-Mac Shore0.6591
Harvest Moon Regatta484.81.2376
Non Spin/HSFClub Certificate2025
Argo FyRSA-4546
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJarkan 38Measurement07/06/2000HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.550Max. Beam3.680Draft2.330Displacement5,194Wetted area26.97IMS L10.617LSM010.390Acc. length11.550Sink (kg/mm) 20.11
VCGD-0.110VCGM-0.054RM Rated (kg·m) 138.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight727Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.383PBW0.105PIPA0.0034
EDL1.595ST10.041ST20.180
ST30.180ST40.112ST50.265
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays2CheckstaysSpreaders2Rotating mastNo
P14.600IG13.987ISP16.780MDT10.133MDL10.198MDT2MDL2TLTaperMW0.188GO0.218
E4.630J4.165BAS1.787FSD0.032SFJ0.100SPL4.590WPLTPS4.500BD0.165MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date12/03/2018
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
Argo FyRSA-4546
ORC
Central Rating Office
Issuing certificates for
SOUTH AFRICA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.170.941.672.903.8539.53Measurement October 2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ2 New0.080.661.212.213.194.1114.16YesNo 30.6707/08/2024X-DriveORC0.090.611.172.213.194.0813.40YesNo 28.80Measurements October 2019
CRUISER/RACER REQUIREMENTS*
Accommodation length11.6 mTable area0.55 m²Headroom1.79 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity140 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity82 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.