Club
Certificate
2024

Boat

ROSIE

ISR365

IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles45.1°43.7°42.4°41.3°40.2°38.9°38.6°39.3°
Beat VMG2.773.504.074.534.925.225.465.46
52°4.305.356.126.717.127.397.707.77
60°4.575.636.406.967.327.587.938.09
75°4.755.936.807.317.587.768.238.60
90°5.266.457.257.718.058.318.618.84
110°5.326.557.367.848.278.719.5610.17
120°5.146.367.237.758.208.669.6711.04
135°4.615.826.797.437.888.329.2710.58
150°3.915.035.986.747.237.598.228.91
Run VMG3.384.365.185.846.266.677.558.18
Gybe Angles144.4°146.7°147.1°147.6°148.7°170.5°175.9°175.9°
APH ToD:588.0CDL: 8.764APH ToT: 1.0204CertNo:24365
BOAT
ClassViko S 35DesignerLupoliBuilderViko YachtsAge dateSeries date01/2019Offset fileVIKOS35CL.offData fileISR365
HULL
Length Overall10.880 mMaximum Beam3.740 mDraft1.990 mDisplacement6,149 kgDLR5.5916IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.163%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.390m
CREW
Maximum weight720 kg(default)Minimum weight590 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.6133.02Headsail Luffed19.8219.82Headsail FlyingSymmetricAsymmetric62.0981.33 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail10.01Storm Jib9.39Heavy Weather Jib25.34
SAIL LIMITS
Headsails5  Spinnakers4
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.

Club
Certificate
2024

Boat

ROSIE

ISR365

IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1300.11028.0885.0794.6731.2689.7659.3659.1
52°837.5673.0588.3536.5505.7486.8467.8463.2
60°787.1640.0562.2517.3491.6475.1454.0445.3
75°758.4606.9529.3492.3474.7463.7437.3418.6
90°684.0558.4496.7467.1447.4433.0417.9407.3
110°676.3549.4489.3459.1435.1413.5376.5354.1
120°700.0566.2498.2464.4438.9415.7372.5326.0
135°780.8618.9530.4484.2456.7432.7388.4340.4
150°921.8715.1601.7534.3497.7474.3438.0404.1
Run VMG1064.4825.8694.7616.9574.7539.8476.7440.0
Selected Courses
Windward / Leeward1182.2926.9789.9705.8652.9614.7568.0549.5
All purpose900.5715.8618.7562.4526.9501.2468.4448.6
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward742.00.8087
All purpose588.01.0204
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.40.9296
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.4865.5704.3605.0548.0506.2447.6424.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6899
Downwind "popa"0.8763
70% up, 30% down "Ilhabela"0.7369
30% up, 70% down "Ilhabela-inverso"0.8106
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Predominantly Upwind647.90.9260
Predominantly Downwind593.01.0119
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low808.20.7424
Triple Number AP Medium585.21.0254
Triple Number AP High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Single Number Predominant Upwind647.70.9263
Single Number Predominant Reaching553.71.0836
Single Number Predominant Downwind592.41.0128
Predominant Upwind - Low929.30.6457
Predominant Upwind - Low/Med743.70.8068
Predominant Upwind - Medium621.20.9658
Predominant Upwind - Med/High547.51.0960
Predominant Upwind - High516.51.1617
Predominant Downwind Low861.60.6963
Predominant Downwind Low/Med683.10.8783
Predominant Downwind Medium566.81.0585
Predominant Downwind Med/High496.11.2094
Predominant Downwind High453.51.3230
Predominant Reaching Low781.30.7679
Predominant Reaching Low/Med629.40.9534
Predominant Reaching Medium532.21.1273
Predominant Reaching Med/High474.71.2639
Predominant Reaching High444.01.3514
SA/DSPL Upwind15.53SA/DSPL Downwind28.05
Scoring OptionTODTOT
5-Band Windward/Leeward Low1124.30.5337
5-Band Windward/Leeward Low/Med883.50.6791
5-Band Windward/Leeward Medium721.80.8313
5-Band Windward/Leeward Med/High621.00.9662
5-Band Windward/Leeward High572.91.0473
Windward/Leeward 60-40 Low1147.10.5231
Windward/Leeward 60-40 Low/Med903.50.6641
Windward/Leeward 60-40 Medium739.40.8115
Windward/Leeward 60-40 Med/High636.90.9421
Windward/Leeward 60-40 High591.21.0149
5-Band AP Low858.60.6988
5-Band AP Low/Med686.10.8745
5-Band AP Medium573.51.0462
5-Band AP Med/High505.21.1877
5-Band AP High470.71.2748
5-Band SF Bay Tour - Low1073.00.5592
5-Band SF Bay Tour - Low/Med846.30.7090
5-Band SF Bay Tour - Medium694.40.8641
5-Band SF Bay Tour - Med/High600.10.9998
5-Band SF Bay Tour - High556.21.0787
Chicago-Mac Upwind0.9026
Chicago-Mac All Purpose0.9440
Chicago-Mac Downwind0.9924
Bayview-Mac Cove Island0.8542
Bayview-Mac Shore0.8593
Harvest Moon Regatta495.11.2119
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.40.9296
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.4865.5704.3605.0548.0506.2447.6424.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.40.9296
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.4865.5704.3605.0548.0506.2447.6424.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance645.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.4865.5704.3605.0548.0506.2447.6424.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)645.40.9296
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.4865.5704.3605.0548.0506.2447.6424.6
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7424
Triple Number Coastal/Long Distance Medium1.0255
Triple Number Coastal/Long Distance High1.2113
Triple Number Windward/Leeward Low0.5690
Triple Number Windward/Leeward Medium0.8119
Triple Number Windward/Leeward High0.9889
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.4865.5704.3605.0548.0506.2447.6424.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.40.9296
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.4865.5704.3605.0548.0506.2447.6424.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.40.9296
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.4865.5704.3605.0548.0506.2447.6424.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.40.9296
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.4865.5704.3605.0548.0506.2447.6424.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low808.2
Triple Number Coastal/Long Distance Medium585.1
Triple Number Coastal/Long Distance High495.3
Triple Number Windward/Leeward Low1054.5
Triple Number Windward/Leeward Medium739.0
Triple Number Windward/Leeward High606.7
Predominantly Upwind647.9
Predominantly Downwind593.0
Predominantly Reaching563.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.40.9296
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.4865.5704.3605.0548.0506.2447.6424.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7424
Triple Number Coastal/Long Distance Medium1.0255
Triple Number Coastal/Long Distance High1.2113
Triple Number Windward/Leeward Low0.5690
Triple Number Windward/Leeward Medium0.8119
Triple Number Windward/Leeward High0.9889
Coastal/Long Distance0.9296
Predominantly Upwind0.9260
Predominantly Downwind1.0119
For information
General Purpose Handicap (GPH)670.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7424
Tretall Distanseseilas Mellomvind1.0255
Tretall Distanseseilas Mye vind1.2113
Tretall Pølsebane Lite vind0.5690
Tretall Pølsebane Mellomvind0.8119
Tretall Pølsebane Mye vind0.9889
Distanseseilas ett tall1.0204
Enkeltall Motvind0.9260
Enkeltall Medvind1.0119
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Coastal/Long Distance645.40.9296
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind647.90.9260
Predominantly Downwind593.01.0119
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore555.11.0809
Cape Doctor Coastal454.61.3199
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7424
Triple Number Coastal/Long Distance Medium1.0255
Triple Number Coastal/Long Distance High1.2113
Triple Number Windward/Leeward Low0.5690
Triple Number Windward/Leeward Medium0.8119
Triple Number Windward/Leeward High0.9889
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7424
Triple Number Coastal/Long Distance Medium1.0255
Triple Number Coastal/Long Distance High1.2113
Triple Number Windward/Leeward Low0.5690
Triple Number Windward/Leeward Medium0.8119
Triple Number Windward/Leeward High0.9889
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.40.9296
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Predominantly Upwind647.90.9260
Predominantly Downwind593.01.0119
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.4865.5704.3605.0548.0506.2447.6424.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance645.40.9296
Triple Number Coastal/Long Distance Low808.20.7424
Triple Number Coastal/Long Distance Medium585.11.0255
Triple Number Coastal/Long Distance High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1170.4865.5704.3605.0548.0506.2447.6424.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low808.20.7424
Triple Number AP Medium585.21.0254
Triple Number AP High495.31.2113
Triple Number Windward/Leeward Low1054.50.5690
Triple Number Windward/Leeward Medium739.00.8119
Triple Number Windward/Leeward High606.70.9889
Single Number Predominant Upwind647.70.9263
Single Number Predominant Reaching553.71.0836
Single Number Predominant Downwind592.41.0128
Predominant Upwind - Low929.30.6457
Predominant Upwind - Low/Med743.70.8068
Predominant Upwind - Medium621.20.9658
Predominant Upwind - Med/High547.51.0960
Predominant Upwind - High516.51.1617
Predominant Downwind Low861.60.6963
Predominant Downwind Low/Med683.10.8783
Predominant Downwind Medium566.81.0585
Predominant Downwind Med/High496.11.2094
Predominant Downwind High453.51.3230
Predominant Reaching Low781.30.7679
Predominant Reaching Low/Med629.40.9534
Predominant Reaching Medium532.21.1273
Predominant Reaching Med/High474.71.2639
Predominant Reaching High444.01.3514
SA/DSPL Upwind15.53SA/DSPL Downwind28.05
Scoring OptionTODTOT
5-Band Windward/Leeward Low1124.30.5337
5-Band Windward/Leeward Low/Med883.50.6791
5-Band Windward/Leeward Medium721.80.8313
5-Band Windward/Leeward Med/High621.00.9662
5-Band Windward/Leeward High572.91.0473
Windward/Leeward 60-40 Low1147.10.5231
Windward/Leeward 60-40 Low/Med903.50.6641
Windward/Leeward 60-40 Medium739.40.8115
Windward/Leeward 60-40 Med/High636.90.9421
Windward/Leeward 60-40 High591.21.0149
5-Band AP Low858.60.6988
5-Band AP Low/Med686.10.8745
5-Band AP Medium573.51.0462
5-Band AP Med/High505.21.1877
5-Band AP High470.71.2748
5-Band SF Bay Tour - Low1073.00.5592
5-Band SF Bay Tour - Low/Med846.30.7090
5-Band SF Bay Tour - Medium694.40.8641
5-Band SF Bay Tour - Med/High600.10.9998
5-Band SF Bay Tour - High556.21.0787
Chicago-Mac Upwind0.9026
Chicago-Mac All Purpose0.9440
Chicago-Mac Downwind0.9924
Bayview-Mac Cove Island0.8542
Bayview-Mac Shore0.8593
Harvest Moon Regatta495.11.2119

Club
Certificate
2024

Boat

ROSIE

ISR365

IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassViko S 35MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.880Max. Beam3.740Draft1.990Displacement6,149Wetted area26.08IMS L10.464LSM010.321Acc. length10.880Sink (kg/mm) 19.78
VCGD-0.100VCGM-0.118RM Rated (kg·m) 145.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight720Declared crew weightN/A
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.390PBWPIPA0.0190
PSD0.000PHD0.000PHL0.000
PSA0.0°ESL0.000
ST10.000ST20.000ST30.000
ST40.000ST50.000
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays1Spreaders2Rotating mastNo
P13.300IG13.700ISP14.500MDT10.160MDL10.200MDT20.000MDL20.000TLNo TaperMW0.000GO0.000
E4.300J4.370BAS1.400FSDFoilSFJ0.475SPL0.000WPLTPS5.300BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.100Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

ROSIE

ISR365

IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment391-2021110323200.170.791.442.593.5532.6124/11/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment391-2021110323230.060.460.881.672.483.2711.88NoNo 19.8224/11/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment012.2111.7011.966.246.20101%62.0924/11/2025
CRUISER/RACER REQUIREMENTS*
Accommodation length10.9 mTable area0.55 m²Headroom1.76 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity123 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity68 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.