Club
Certificate
2024

Boat

Semiramis

ISR 12

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 Angles45.2°43.2°41.5°40.4°39.6°39.2°39.1°40.2°
Beat VMG2.933.664.194.574.804.904.954.84
52°4.565.546.226.636.856.977.037.00
60°4.845.826.456.817.027.157.257.24
75°5.016.016.636.977.197.367.577.63
90°5.006.106.787.137.337.447.767.99
110°5.066.216.907.287.567.828.228.51
120°4.876.036.807.237.547.838.479.06
135°4.355.516.416.977.347.648.289.12
150°3.694.755.646.316.737.067.548.02
Run VMG3.194.124.885.465.836.317.077.55
Gybe Angles144.4°145.8°146.0°146.8°148.9°171.8°176.8°177.7°
APH ToD:610.1CDL: 8.354APH ToT: 0.9835CertNo:24012
BOAT
ClassApollo 12DesignerJudel / VrolijkBuilderDromorAge date12/1996Series date01/1990Offset fileGR0001.BOFData fileISR12
HULL
Length Overall11.100 mMaximum Beam3.644 mDraft1.924 mDisplacement6,300 kgDLR8.3132IMS DivisionCruiser/RacerDynamic Allowance0.380%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.457m
CREW
Maximum weight603 kg(default)Minimum weight473 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail29.7129.74Headsail Luffed36.6236.62Headsail FlyingSymmetricAsymmetric83.3283.32 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail10.30Storm Jib10.49Heavy Weather Jib28.33
SAIL LIMITS
Headsails1  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

Semiramis

ISR 12

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 VMG1227.6984.7859.3787.3749.7734.6728.0743.4
52°789.9649.5579.0543.3525.6516.8511.7514.3
60°743.4618.6557.8528.7512.7503.3496.7497.0
75°718.7599.5543.1516.6500.5489.3475.7472.1
90°720.4590.6531.1504.8491.1483.9464.2450.5
110°711.0579.3521.8494.8476.1460.5437.9422.9
120°738.8597.1529.1498.2477.5459.5424.8397.5
135°826.8653.9561.2516.1490.8471.2434.5394.6
150°976.6757.2638.6570.6534.5510.0477.3448.7
Run VMG1127.7874.3737.4658.8617.2570.9509.0476.6
Selected Courses
Windward / Leeward1177.7929.5798.4723.1683.4652.8618.5610.0
All purpose901.4722.8632.0583.5557.3539.3517.0506.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward761.30.7881
All purpose610.10.9835
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.90.8997
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.7871.8715.9625.1579.4545.7494.7480.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6918
Downwind "popa"0.8243
70% up, 30% down "Ilhabela"0.7268
30% up, 70% down "Ilhabela-inverso"0.7795
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Predominantly Upwind660.00.9091
Predominantly Downwind622.70.9636
Custom scoring options for Canada
Scoring OptionTODTOT
Predominant Upwind659.10.9103
Predominant Reaching592.91.0119
Predominant Downwind592.91.0119
Predominant Upwind - Low908.80.6602
Predominant Upwind - Low/Med739.00.8119
Predominant Upwind - Medium634.50.9457
Predominant Upwind - Med/High584.11.0272
Predominant Upwind - High567.31.0577
Predominant Reaching Low798.90.7510
Predominant Reaching Low/Med649.90.9232
Predominant Reaching Medium560.21.0710
Predominant Reaching Med/High514.71.1656
Predominant Reaching High490.31.2237
Predominant Downwind Low798.90.7510
Predominant Downwind Low/Med710.50.8445
Predominant Downwind Medium597.51.0042
Predominant Downwind Med/High533.71.1242
Predominant Downwind High496.81.2077
Harvest Moon Regatta528.41.1354
Chicago-Mac Upwind0.8893
Chicago-Mac All Purpose0.9145
Chicago-Mac Downwind0.9457
Bayview-Mac Cove Island0.8402
Bayview-Mac Shore0.8496
Scoring OptionTODTOT
5-Band Windward/Leeward Low1121.30.5351
5-Band Windward/Leeward Low/Med889.30.6747
5-Band Windward/Leeward Medium740.40.8104
5-Band Windward/Leeward Med/High658.10.9117
5-Band Windward/Leeward High623.00.9632
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Windward/Leeward 60-40 Low1131.60.5302
Windward/Leeward 60-40 Low/Med900.90.6660
Windward/Leeward 60-40 Medium753.30.7965
Windward/Leeward 60-40 Med/High674.60.8894
Windward/Leeward 60-40 High644.70.9306
5-Band AP Low860.90.6970
5-Band AP Low/Med696.50.8614
5-Band AP Medium595.11.0082
5-Band AP Med/High542.31.1063
5-Band AP High519.01.1560
Triple Number AP Low812.10.7388
Triple Number AP Medium604.80.9920
Triple Number AP High535.51.1205
5-Band SF Bay Tour - Low1066.30.5627
5-Band SF Bay Tour - Low/Med849.40.7064
5-Band SF Bay Tour - Medium711.30.8436
5-Band SF Bay Tour - Med/High638.10.9404
5-Band SF Bay Tour - High608.80.9855
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.90.8997
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.7871.8715.9625.1579.4545.7494.7480.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.90.8997
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.7871.8715.9625.1579.4545.7494.7480.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance666.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.7871.8715.9625.1579.4545.7494.7480.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)666.90.8997
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.7871.8715.9625.1579.4545.7494.7480.6
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7388
Triple Number Coastal/Long Distance Medium0.9922
Triple Number Coastal/Long Distance High1.1205
Triple Number Windward/Leeward Low0.5695
Triple Number Windward/Leeward Medium0.7942
Triple Number Windward/Leeward High0.9265
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.7871.8715.9625.1579.4545.7494.7480.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.90.8997
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.7871.8715.9625.1579.4545.7494.7480.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.90.8997
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.7871.8715.9625.1579.4545.7494.7480.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.90.8997
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.7871.8715.9625.1579.4545.7494.7480.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low812.1
Triple Number Coastal/Long Distance Medium604.7
Triple Number Coastal/Long Distance High535.5
Triple Number Windward/Leeward Low1053.6
Triple Number Windward/Leeward Medium755.5
Triple Number Windward/Leeward High647.6
Predominantly Upwind660.0
Predominantly Downwind622.7
Predominantly Reaching592.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.90.8997
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.7871.8715.9625.1579.4545.7494.7480.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7388
Triple Number Coastal/Long Distance Medium0.9922
Triple Number Coastal/Long Distance High1.1205
Triple Number Windward/Leeward Low0.5695
Triple Number Windward/Leeward Medium0.7942
Triple Number Windward/Leeward High0.9265
Coastal/Long Distance0.8997
Predominantly Upwind0.9091
Predominantly Downwind0.9636
For information
General Purpose Handicap (GPH)690.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7388
Tretall Distanseseilas Mellomvind0.9922
Tretall Distanseseilas Mye vind1.1205
Tretall Pølsebane Lite vind0.5695
Tretall Pølsebane Mellomvind0.7942
Tretall Pølsebane Mye vind0.9265
Distanseseilas ett tall (OSN 8-16kn)0.8997
Distanseseilas ett tall (APH 6-20kn)0.9835
Enkeltall Motvind0.9091
Enkeltall Medvind0.9636
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Coastal/Long Distance666.90.8997
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind660.00.9091
Predominantly Downwind622.70.9636
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore612.60.9795
Cape Doctor Coastal509.41.1777
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7388
Triple Number Coastal/Long Distance Medium0.9922
Triple Number Coastal/Long Distance High1.1205
Triple Number Windward/Leeward Low0.5695
Triple Number Windward/Leeward Medium0.7942
Triple Number Windward/Leeward High0.9265
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7388
Triple Number Coastal/Long Distance Medium0.9922
Triple Number Coastal/Long Distance High1.1205
Triple Number Windward/Leeward Low0.5695
Triple Number Windward/Leeward Medium0.7942
Triple Number Windward/Leeward High0.9265
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.90.8997
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Predominantly Upwind660.00.9091
Predominantly Downwind622.70.9636
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.7871.8715.9625.1579.4545.7494.7480.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance666.90.8997
Triple Number Coastal/Long Distance Low812.10.7388
Triple Number Coastal/Long Distance Medium604.70.9922
Triple Number Coastal/Long Distance High535.51.1205
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1172.7871.8715.9625.1579.4545.7494.7480.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Predominant Upwind659.10.9103
Predominant Reaching592.91.0119
Predominant Downwind592.91.0119
Predominant Upwind - Low908.80.6602
Predominant Upwind - Low/Med739.00.8119
Predominant Upwind - Medium634.50.9457
Predominant Upwind - Med/High584.11.0272
Predominant Upwind - High567.31.0577
Predominant Reaching Low798.90.7510
Predominant Reaching Low/Med649.90.9232
Predominant Reaching Medium560.21.0710
Predominant Reaching Med/High514.71.1656
Predominant Reaching High490.31.2237
Predominant Downwind Low798.90.7510
Predominant Downwind Low/Med710.50.8445
Predominant Downwind Medium597.51.0042
Predominant Downwind Med/High533.71.1242
Predominant Downwind High496.81.2077
Harvest Moon Regatta528.41.1354
Chicago-Mac Upwind0.8893
Chicago-Mac All Purpose0.9145
Chicago-Mac Downwind0.9457
Bayview-Mac Cove Island0.8402
Bayview-Mac Shore0.8496
Scoring OptionTODTOT
5-Band Windward/Leeward Low1121.30.5351
5-Band Windward/Leeward Low/Med889.30.6747
5-Band Windward/Leeward Medium740.40.8104
5-Band Windward/Leeward Med/High658.10.9117
5-Band Windward/Leeward High623.00.9632
Triple Number Windward/Leeward Low1053.60.5695
Triple Number Windward/Leeward Medium755.50.7942
Triple Number Windward/Leeward High647.60.9265
Windward/Leeward 60-40 Low1131.60.5302
Windward/Leeward 60-40 Low/Med900.90.6660
Windward/Leeward 60-40 Medium753.30.7965
Windward/Leeward 60-40 Med/High674.60.8894
Windward/Leeward 60-40 High644.70.9306
5-Band AP Low860.90.6970
5-Band AP Low/Med696.50.8614
5-Band AP Medium595.11.0082
5-Band AP Med/High542.31.1063
5-Band AP High519.01.1560
Triple Number AP Low812.10.7388
Triple Number AP Medium604.80.9920
Triple Number AP High535.51.1205
5-Band SF Bay Tour - Low1066.30.5627
5-Band SF Bay Tour - Low/Med849.40.7064
5-Band SF Bay Tour - Medium711.30.8436
5-Band SF Bay Tour - Med/High638.10.9404
5-Band SF Bay Tour - High608.80.9855

Club
Certificate
2024

Boat

Semiramis

ISR 12

IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassApollo 12Measurement20/04/2015HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.100Max. Beam3.644Draft1.924Displacement6,300Wetted area26.22IMS L9.513LSM09.116Acc. length11.100Sink (kg/mm) 19.08
VCGD0.000VCGM0.139RM Rated (kg·m) 121.5Limit of positive stability(°) N/AStability IndexN/ADefault crew weight603Declared crew weightN/A
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.457PBW0.155PIPA0.0277
PSD0.030PHD0.031PHL0.114
PSA17.4°ESL0.879
ST10.036ST20.108ST30.138
ST40.076ST50.178
RIG
Forestay tensionAftInner stayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P12.410IG14.320ISP14.350MDT10.132MDL10.222MDT20.132MDL20.222TL1.945MW0.155GO0.203
E4.740J4.245BAS1.598FSDSFJ0.000SPLWPLTPS4.245BD0.145MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.000Flotation Date20/04/2015MeasurerGRE-23
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

Semiramis

ISR 12

IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment07082210.080.611.202.413.5729.7107/08/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20030.060.681.332.744.195.6713.15NoNo 36.6204/03/2016
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment215.1012.2413.677.377.09104%83.3215/10/2020
CRUISER/RACER REQUIREMENTS*
Accommodation length11.1 mTable area0.55 m²Headroom1.77 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity127 lMinimum number of seats in cockpit 4 Food stowage0.30 m³Fuel capacity72 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.