Club Certificate2025
FotonCRO 124
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
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 Angles42.1°42.1°39.3°37.8°38.2°38.4°38.7°40.3°42.0°
Beat VMG2.613.514.114.314.374.394.384.314.22
52°4.115.285.886.086.156.196.226.276.27
60°4.355.506.036.276.376.446.526.636.66
75°4.505.636.156.546.756.877.037.287.39
90°4.365.546.156.637.057.337.517.978.31
110°4.155.436.256.897.417.808.188.919.66
120°4.025.306.156.837.548.228.789.9011.38
135°3.494.795.776.417.087.888.7911.8813.62
150°2.874.075.095.856.406.957.6210.3413.59
Run VMG2.493.524.415.075.556.026.608.9511.77
Gybe Angles144.4°144.4°148.6°151.4°152.3°149.8°146.2°140.8°145.9°
APH ToD:605.6CDL: 6.568APH ToT: 0.9907CertNo:152/25
BOAT
ClassH 22DesignerRob HumphreysBuilderDIYAge date01/2004Series date01/1996Offset fileh22-CRO124.offData fileCRO124
HULL
Length Overall6.740 mMaximum Beam2.494 mDraft1.537 mDisplacement941 kgDLR3.5104IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight368 kg(default)Minimum weight238 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail19.0319.54Headsail Luffed8.858.85Headsail Flying26.7026.70SymmetricAsymmetric49.4049.40 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail5.51Storm Jib3.25Heavy Weather Jib8.76
SAIL LIMITS
Headsails5Spinnakers4
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 Certificate2025
FotonCRO 124
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
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 VMG1380.21024.5875.7835.5822.9819.9822.7836.2852.2
52°875.7681.9612.2592.6585.3581.8578.5573.9574.4
60°826.7654.9597.4574.6564.8559.1552.3543.2540.9
75°800.0639.6585.7550.4533.6523.8512.4494.8487.0
90°825.2650.0585.3543.1510.4491.4479.2451.7433.2
110°867.7663.1576.0522.5485.7461.4440.1404.1372.7
120°895.7679.7585.8526.7477.6438.0410.1363.8316.3
135°1030.3751.2624.3561.5508.4456.9409.6303.1264.3
150°1253.4884.5707.5615.7562.9517.9472.6348.2264.9
Run VMG1446.61021.3816.9709.8648.8598.0545.8402.0305.9
Selected Courses
Windward / Leeward1412.61022.9846.3772.7735.8708.9684.2619.1579.1
All purpose1063.1794.7678.5625.4594.2571.3551.3505.8479.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward752.20.7976
All purpose605.60.9907
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1492.51022.8800.8700.1636.0593.3554.4475.7443.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6957
Downwind "popa"0.8856
70% up, 30% down "Ilhabela"0.7435
30% up, 70% down "Ilhabela-inverso"0.8185
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Predominantly Upwind663.50.9042
Predominantly Downwind604.90.9919
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low736.60.8146
Triple Number AP Medium606.00.9901
Triple Number AP High539.21.1127
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Single Number Predominant Upwind682.10.8796
Single Number Predominant Reaching588.51.0196
Single Number Predominant Downwind621.50.9655
Predominant Upwind - Low861.40.6966
Predominant Upwind - Low/Med702.60.8539
Predominant Upwind - Medium651.00.9216
Predominant Upwind - Med/High620.50.9670
Predominant Upwind - High598.61.0024
Predominant Downwind Low879.00.6826
Predominant Downwind Low/Med679.00.8837
Predominant Downwind Medium591.61.0141
Predominant Downwind Med/High512.61.1705
Predominant Downwind High436.51.3747
Predominant Reaching Low779.00.7702
Predominant Reaching Low/Med628.10.9552
Predominant Reaching Medium563.61.0647
Predominant Reaching Med/High509.61.1775
Predominant Reaching High463.61.2942
SA/DSPL Upwind29.03SA/DSPL Downwind71.26
Scoring OptionTODTOT
5-Band Windward/Leeward Low1076.40.5574
5-Band Windward/Leeward Low/Med830.00.7229
5-Band Windward/Leeward Medium742.30.8083
5-Band Windward/Leeward Med/High681.70.8802
5-Band Windward/Leeward High623.50.9624
Windward/Leeward 60-40 Low1076.40.5574
Windward/Leeward 60-40 Low/Med839.20.7150
Windward/Leeward 60-40 Medium759.60.7899
Windward/Leeward 60-40 Med/High710.20.8448
Windward/Leeward 60-40 High666.10.9008
5-Band AP Low801.70.7484
5-Band AP Low/Med664.50.9030
5-Band AP Medium599.01.0017
5-Band AP Med/High550.51.0898
5-Band AP High509.11.1786
5-Band SF Bay Tour - Low933.80.6425
5-Band SF Bay Tour - Low/Med794.50.7552
5-Band SF Bay Tour - Medium714.30.8400
5-Band SF Bay Tour - Med/High659.20.9101
5-Band SF Bay Tour - High609.70.9841
Chicago-Mac Upwind0.8592
Chicago-Mac All Purpose0.8952
Chicago-Mac Downwind0.9271
Bayview-Mac Cove Island0.6836
Bayview-Mac Shore0.6890
Harvest Moon Regatta507.41.1825
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1492.51022.8800.8700.1636.0593.3554.4475.7443.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1492.51022.8800.8700.1636.0593.3554.4475.7443.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance656.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1492.51022.8800.8700.1636.0593.3554.4475.7443.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating656.80.9135
FinRating, kevyt tuuli1056.20.9468
FinRating, kova tuuli508.40.9836
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9135
Triple Number Coastal/Long Distance Low0.8146
Triple Number Coastal/Long Distance Medium0.9902
Triple Number Coastal/Long Distance High1.1127
Triple Number Windward/Leeward Low0.6420
Triple Number Windward/Leeward Medium0.7994
Triple Number Windward/Leeward High0.9009
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1492.51022.8800.8700.1636.0593.3554.4475.7443.3
For information
General Purpose Handicap (GPH)670.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1492.51022.8800.8700.1636.0593.3554.4475.7443.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1492.51022.8800.8700.1636.0593.3554.4475.7443.3
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1492.51022.8800.8700.1636.0593.3554.4475.7443.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low736.6
Triple Number Coastal/Long Distance Medium605.9
Triple Number Coastal/Long Distance High539.2
Triple Number Windward/Leeward Low934.6
Triple Number Windward/Leeward Medium750.6
Triple Number Windward/Leeward High666.0
Predominantly Upwind663.5
Predominantly Downwind604.9
Predominantly Reaching580.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1492.51022.8800.8700.1636.0593.3554.4475.7443.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8146
Triple Number Coastal/Long Distance Medium0.9902
Triple Number Coastal/Long Distance High1.1127
Triple Number Windward/Leeward Low0.6420
Triple Number Windward/Leeward Medium0.7994
Triple Number Windward/Leeward High0.9009
Coastal/Long Distance0.9135
Predominantly Upwind0.9042
Predominantly Downwind0.9919
For information
General Purpose Handicap (GPH)670.4
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9907
Distanseseilas Trippeltall svak vind0.8146
Distanseseilas Trippeltall mellomvind0.9902
Distanseseilas Trippeltall sterk vind1.1127
Pølsebane Trippeltall svak vind0.6420
Pølsebane Trippeltall mellomvind0.7994
Pølsebane Trippeltall sterk vind0.9009
Motvind Singeltall0.9042
Medvind Singeltall0.9919
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Coastal/Long Distance656.80.9135
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind663.50.9042
Predominantly Downwind604.90.9919
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore591.11.0151
Cape Doctor Coastal487.21.2315
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8146
Triple Number Coastal/Long Distance Medium0.9902
Triple Number Coastal/Long Distance High1.1127
Triple Number Windward/Leeward Low0.6420
Triple Number Windward/Leeward Medium0.7994
Triple Number Windward/Leeward High0.9009
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8146
Triple Number Coastal/Long Distance Medium0.9902
Triple Number Coastal/Long Distance High1.1127
Triple Number Windward/Leeward Low0.6420
Triple Number Windward/Leeward Medium0.7994
Triple Number Windward/Leeward High0.9009
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Predominantly Upwind663.50.9042
Predominantly Downwind604.90.9919
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1492.51022.8800.8700.1636.0593.3554.4475.7443.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low736.60.8146
Triple Number Coastal/Long Distance Medium605.90.9902
Triple Number Coastal/Long Distance High539.21.1127
Triple Number Windward/Leeward Low934.60.6420
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1492.51022.8800.8700.1636.0593.3554.4475.7443.3
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low736.60.8146
Triple Number AP Medium606.00.9901
Triple Number AP High539.21.1127
Triple Number Windward/Leeward Low975.10.6153
Triple Number Windward/Leeward Medium750.60.7994
Triple Number Windward/Leeward High666.00.9009
Single Number Predominant Upwind682.10.8796
Single Number Predominant Reaching588.51.0196
Single Number Predominant Downwind621.50.9655
Predominant Upwind - Low861.40.6966
Predominant Upwind - Low/Med702.60.8539
Predominant Upwind - Medium651.00.9216
Predominant Upwind - Med/High620.50.9670
Predominant Upwind - High598.61.0024
Predominant Downwind Low879.00.6826
Predominant Downwind Low/Med679.00.8837
Predominant Downwind Medium591.61.0141
Predominant Downwind Med/High512.61.1705
Predominant Downwind High436.51.3747
Predominant Reaching Low779.00.7702
Predominant Reaching Low/Med628.10.9552
Predominant Reaching Medium563.61.0647
Predominant Reaching Med/High509.61.1775
Predominant Reaching High463.61.2942
SA/DSPL Upwind29.03SA/DSPL Downwind71.26
Scoring OptionTODTOT
5-Band Windward/Leeward Low1076.40.5574
5-Band Windward/Leeward Low/Med830.00.7229
5-Band Windward/Leeward Medium742.30.8083
5-Band Windward/Leeward Med/High681.70.8802
5-Band Windward/Leeward High623.50.9624
Windward/Leeward 60-40 Low1076.40.5574
Windward/Leeward 60-40 Low/Med839.20.7150
Windward/Leeward 60-40 Medium759.60.7899
Windward/Leeward 60-40 Med/High710.20.8448
Windward/Leeward 60-40 High666.10.9008
5-Band AP Low801.70.7484
5-Band AP Low/Med664.50.9030
5-Band AP Medium599.01.0017
5-Band AP Med/High550.51.0898
5-Band AP High509.11.1786
5-Band SF Bay Tour - Low933.80.6425
5-Band SF Bay Tour - Low/Med794.50.7552
5-Band SF Bay Tour - Medium714.30.8400
5-Band SF Bay Tour - Med/High659.20.9101
5-Band SF Bay Tour - High609.70.9841
Chicago-Mac Upwind0.8592
Chicago-Mac All Purpose0.8952
Chicago-Mac Downwind0.9271
Bayview-Mac Cove Island0.6836
Bayview-Mac Shore0.6890
Harvest Moon Regatta507.41.1825
Club Certificate2025
FotonCRO 124
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassH 22Measurement19/04/2021HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA6.740Max. Beam2.494Draft1.537Displacement941Wetted area10.21IMS L6.550LSM06.448Acc. length6.740Sink (kg/mm) 7.95
VCGD0.004VCGM-0.005RM Rated (kg·m) 20.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight368Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P8.990IG7.960ISP10.160MDT10.081MDL10.120MDT20.064MDL20.076TL1.650MW0.110GO0.134
E3.500J2.100BAS1.020FSD0.000SFJSPL0.000WPLTPS3.900BD0.115MWT32.00MCG3.884
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered20.0Flotation Date11/05/2021
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
FotonCRO 124
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.180.781.352.282.9919.0304/05/2021Sivo10.130.771.332.232.9518.7619/04/2021Bijelo
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment60.050.611.212.483.865.2810.43NoYes026.7028/01/2025Lagani40.040.551.112.293.534.8510.40NoYes024.4303/05/2021Teški00.050.310.571.101.652.197.98NoNo 8.8519/04/2021Bijeli10.050.260.501.051.662.337.90NoNo 8.7319/04/2021Sivi
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment011.839.2510.545.506.1290%49.4005/05/2021110.748.729.734.845.6885%40.6119/04/2021