Club Certificate2026
SemiramisISR 12
IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
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 Angles47.4°45.3°43.4°41.6°40.5°39.7°39.3°39.2°40.4°
Beat VMG2.002.943.664.194.574.794.894.934.82
52°3.174.575.566.246.646.856.967.036.99
60°3.444.875.856.486.827.037.167.247.24
75°3.625.056.046.656.997.217.377.587.63
90°3.535.076.186.847.197.417.537.818.08
110°3.615.166.326.977.347.657.958.468.75
120°3.464.986.136.867.277.607.948.679.17
135°3.004.425.576.467.017.377.698.469.23
150°2.493.724.805.716.436.927.247.798.46
Run VMG2.163.224.164.945.576.046.447.087.58
Gybe Angles140.8°144.0°146.6°147.7°149.9°155.0°160.3°176.8°177.3°
APH ToD:605.6CDL: 8.351APH ToT: 0.9907CertNo:260120
BOAT
ClassApollo 12DesignerJudel / VrolijkBuilderDromorAge date12/1996Series date01/1990Offset fileGR0001.BOFData fileISR12-roni
HULL
Length Overall11.100Maximum Beam3.644Draft1.924Displacement6,300DLR8.3132IMS DivisionCruiser/RacerDynamic Allowance0.380%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.457m
CREW
Maximum weight603(default)Minimum weight473 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail29.7129.74Headsail Luffed38.0238.02Headsail FlyingSymmetricAsymmetric83.3283.32 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.30Storm Jib10.49Heavy Weather Jib28.33
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 121.5 Stability Index 110.1
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.
ORC Ref  04390004844 Issued on 03/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SemiramisISR 12
IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
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 VMG1804.41226.1983.8859.0787.6750.8736.3730.2746.9
52°1136.2787.0647.4577.4542.4525.4517.1512.3515.2
60°1046.6738.9615.6556.0527.6512.1503.1497.1497.5
75°994.4712.4595.6541.0515.4499.6488.5475.1471.6
90°1019.1710.7582.8526.0500.4485.9478.0461.1445.4
110°998.1697.4569.6516.5490.4470.8452.8425.6411.5
120°1039.2722.9587.1524.4494.9473.7453.4415.2392.6
135°1201.2815.3646.9557.0513.9488.6467.9425.4390.2
150°1445.8967.1749.9630.9559.6520.6497.2461.9425.3
Run VMG1669.51116.8865.9728.5646.1595.7559.0508.6475.2
Selected Courses
Windward / Leeward1737.01171.4924.8793.8716.9673.2647.6619.4611.1
All purpose1305.9893.9717.5628.3579.9552.2535.0513.0502.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward755.30.7944
All purpose605.60.9907
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1730.21166.0866.6711.6620.5573.5540.7490.4476.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6915
Downwind "popa"0.8366
70% up, 30% down "Ilhabela"0.7294
30% up, 70% down "Ilhabela-inverso"0.7870
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Predominantly Upwind657.50.9125
Predominantly Downwind616.80.9728
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP633.60.9470 Predom. Rc High486.91.2324 5B SF Bay L/M841.60.7129 TriNum AP Low805.70.7447 Predom. Dn Low987.70.6075 5B SF Bay Med706.30.8495 TriNum AP Med600.60.9990 Predom. Dn L/M704.10.8521 5B SF Bay M/H633.70.9468 TriNum AP High531.11.1298 Predom. Dn Med591.41.0146 5B SF Bay High606.90.9887 TriNum W/L Low1103.90.5435 Predom. Dn M/H527.91.1366 5B AP Low904.70.6632 TriNum W/L Med749.00.8011 Predom. Dn High493.21.2166 5B AP L/M691.70.8674 TriNum W/L Hig643.40.9325 ChiMac Up Low867.70.6915 5B AP Med591.01.0152 Predom. Upwind692.00.8670 ChiMac Up Med768.70.7806 5B AP M/H538.01.1153 Predom. Reaching606.10.9900 ChiMac Up High655.40.9155 5B AP High515.01.1651 Predom. Downwind649.80.9233 ChiMac Off Low835.90.7178 5B W/L Low1251.20.4796 Predom. Up Low1009.00.5946 ChiMac Off Med729.70.8223 5B W/L L/M884.20.6785 Predom. Up L/M735.70.8155 ChiMac Off High605.80.9905 5B W/L Med733.90.8175 Predom. Up Med632.10.9492 ChiMac AP Low847.30.7081 5B W/L M/H653.00.9188 Predom. Up M/H582.51.0300 ChiMac AP Med746.00.8043 5B W/L High622.80.9633 Predom. Up High566.61.0589 ChiMac AP High628.50.9546 W/L 60-40 Low1262.90.4751 Predom. Rc Low882.00.6803 BayMac Cove Island987.00.6079 W/L 60-40 L/M896.70.6691 Predom. Rc L/M644.60.9309 BayMac Shore979.20.6127 W/L 60-40 Med748.20.8019 Predom. Rc Med556.21.0787 Harvest Moon529.11.1339 W/L 60-40 M/H670.80.8945 Predom. Rc M/H510.91.1745 5B SF Bay Low1043.80.5748 W/L 60-40 High645.10.9301      SA/DSPL Up19.73SA/DSPL Dn32.93
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1730.21166.0866.6711.6620.5573.5540.7490.4476.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1730.21166.0866.6711.6620.5573.5540.7490.4476.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance662.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1730.21166.0866.6711.6620.5573.5540.7490.4476.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating662.10.9062
FinRating, kevyt tuuli1233.40.8108
FinRating, kova tuuli518.90.9635
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9062
Triple Number Coastal/Long Distance Low0.7447
Triple Number Coastal/Long Distance Medium0.9991
Triple Number Coastal/Long Distance High1.1298
Triple Number Windward/Leeward Low0.5725
Triple Number Windward/Leeward Medium0.8011
Triple Number Windward/Leeward High0.9325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1730.21166.0866.6711.6620.5573.5540.7490.4476.4
For information
General Purpose Handicap (GPH)685.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Saronikos S All_Purpose709.80.8453
Saronikos S Upwind803.00.7472
Saronikos S Downwind596.61.0058
Saronikos N All_Purpose709.80.8453
Saronikos N Upwind843.60.7113
Saronikos N Downwind645.70.9292
Saronikos SW All_Purpose718.80.8347
Saronikos SW Upwind834.60.7189
Saronikos SW Downwind600.10.9998
Saronikos NE All_Purpose772.10.7771
Saronikos NE Upwind791.80.7578
Saronikos NE Downwind731.00.8208
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1730.21166.0866.6711.6620.5573.5540.7490.4476.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose633.60.9470
5-Band All-Purpose Low993.40.6040
5-Band All-Purpose L/M717.20.8366
5-Band All-Purpose Med610.20.9833
5-Band All-Purpose M/H554.41.0822
5-Band All-Purpose High529.51.1332
Single Number Predominant Upwind656.60.9138
Single Number Predominant Reaching576.81.0401
Single Number Predominant Downwind617.00.9724
5-Band 50-50 Windward/Leeward Low1251.20.4796
5-Band 50-50 Windward/Leeward L/M884.20.6785
5-Band 50-50 Windward/Leeward Med733.90.8175
5-Band 50-50 Windward/Leeward M/H653.00.9188
5-Band 50-50 Windward/Leeward High622.80.9633
5-Band 60-40 Windward/Leeward Low1262.90.4751
5-Band 60-40 Windward/Leeward L/M896.70.6691
5-Band 60-40 Windward/Leeward Med748.20.8019
5-Band 60-40 Windward/Leeward M/H670.80.8945
5-Band 60-40 Windward/Leeward High645.10.9301
Triple Number 50-50 Windward/Leeward Low1103.90.5435
Triple Number 50-50 Windward/Leeward Med749.00.8010
Triple Number 50-50 Windward/Leeward High643.40.9325
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward769.80.7794
Triple Number 60-40 Windward/Leeward Low1115.60.5378
Triple Number 60-40 Windward/Leeward Med763.00.7864
Triple Number 60-40 Windward/Leeward High662.30.9060
Triple Number All-Purpose Low881.50.6807
Triple Number All-Purpose Med620.40.9671
Triple Number All-Purpose High547.01.0969
Triple Number Predominant Upwind Low906.20.6621
Triple Number Predominant Upwind Med645.30.9298
Triple Number Predominant Upwind High581.81.0313
Triple Number Predominant Reaching Low790.70.7588
Triple Number Predominant Reaching Med574.51.0444
Triple Number Predominant Reaching High494.31.2138
Triple Number Predominant Downwind Low872.90.6874
Triple Number Predominant Downwind Med603.00.9950
Triple Number Predominant Downwind High509.21.1784
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1730.21166.0866.6711.6620.5573.5540.7490.4476.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1730.21166.0866.6711.6620.5573.5540.7490.4476.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low805.7
Triple Number Coastal/Long Distance Medium600.5
Triple Number Coastal/Long Distance High531.1
Triple Number Windward/Leeward Low1048.0
Triple Number Windward/Leeward Medium749.0
Triple Number Windward/Leeward High643.4
Predominantly Upwind657.5
Predominantly Downwind616.8
Predominantly Reaching587.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1730.21166.0866.6711.6620.5573.5540.7490.4476.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7447
Triple Number Coastal/Long Distance Medium0.9991
Triple Number Coastal/Long Distance High1.1298
Triple Number Windward/Leeward Low0.5725
Triple Number Windward/Leeward Medium0.8011
Triple Number Windward/Leeward High0.9325
Coastal/Long Distance0.9062
Predominantly Upwind0.9125
Predominantly Downwind0.9728
For information
General Purpose Handicap (GPH)685.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9907
Distanseseilas Trippeltall svak vind0.7447
Distanseseilas Trippeltall mellomvind0.9991
Distanseseilas Trippeltall sterk vind1.1298
Pølsebane Trippeltall svak vind0.5725
Pølsebane Trippeltall mellomvind0.8011
Pølsebane Trippeltall sterk vind0.9325
Motvind Singeltall0.9125
Medvind Singeltall0.9728
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Coastal/Long Distance662.10.9062
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind657.50.9125
Predominantly Downwind616.80.9728
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore613.60.9779
Cape Doctor Coastal505.61.1868
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7447
Triple Number Coastal/Long Distance Medium0.9991
Triple Number Coastal/Long Distance High1.1298
Triple Number Windward/Leeward Low0.5725
Triple Number Windward/Leeward Medium0.8011
Triple Number Windward/Leeward High0.9325
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7447
Triple Number Coastal/Long Distance Medium0.9991
Triple Number Coastal/Long Distance High1.1298
Triple Number Windward/Leeward Low0.5725
Triple Number Windward/Leeward Medium0.8011
Triple Number Windward/Leeward High0.9325
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Predominantly Upwind657.50.9125
Predominantly Downwind616.80.9728
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1730.21166.0866.6711.6620.5573.5540.7490.4476.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.10.9062
Triple Number Coastal/Long Distance Low805.70.7447
Triple Number Coastal/Long Distance Medium600.50.9991
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low1048.00.5725
Triple Number Windward/Leeward Medium749.00.8011
Triple Number Windward/Leeward High643.40.9325
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1730.21166.0866.6711.6620.5573.5540.7490.4476.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP633.60.9470 Predom. Dn High493.21.2166 5B AP M/H538.01.1153 TriNum AP Low805.70.7447 Predom. Rc Low882.00.6803 5B AP High515.01.1651 TriNum AP Med600.60.9990 Predom. Rc L/M644.60.9309 5B SF Bay Low1043.80.5748 TriNum AP High531.11.1298 Predom. Rc Med556.21.0787 5B SF Bay L/M841.60.7129 TriNum W/L Low1103.90.5435 Predom. Rc M/H510.91.1745 5B SF Bay Med706.30.8495 TriNum W/L Med749.00.8011 Predom. Rc High486.91.2324 5B SF Bay M/H633.70.9468 TriNum W/L Hig643.40.9325 5B W/L Low1251.20.4796 5B SF Bay High606.90.9887 Predom. Upwind692.00.8670 5B W/L L/M884.20.6785 ChiMac Up Low867.70.6915 Predom. Reaching606.10.9900 5B W/L Med733.90.8175 ChiMac Up Med768.70.7806 Predom. Downwind649.80.9233 5B W/L M/H653.00.9188 ChiMac Up High655.40.9155 Predom. Up Low1009.00.5946 5B W/L High622.80.9633 ChiMac Off Low835.90.7178 Predom. Up L/M735.70.8155 W/L 60-40 Low1262.90.4751 ChiMac Off Med729.70.8223 Predom. Up Med632.10.9492 W/L 60-40 L/M896.70.6691 ChiMac Off High605.80.9905 Predom. Up M/H582.51.0300 W/L 60-40 Med748.20.8019 ChiMac AP Low847.30.7081 Predom. Up High566.61.0589 W/L 60-40 M/H670.80.8945 ChiMac AP Med746.00.8043 Predom. Dn Low987.70.6075 W/L 60-40 High645.10.9301 ChiMac AP High628.50.9546 Predom. Dn L/M704.10.8521 5B AP Low904.70.6632 BayMac Cove Island987.00.6079 Predom. Dn Med591.41.0146 5B AP L/M691.70.8674 BayMac Shore979.20.6127 Predom. Dn M/H527.91.1366 5B AP Med591.01.0152 Harvest Moon529.11.1339      SA/DSPL Up19.73SA/DSPL Dn32.93
ORC Ref  04390004844 Issued on 03/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SemiramisISR 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
Length overall11.100Maximum beam3.644Draft1.924Displacement6,300Wetted area26.22IMS L9.513LSM09.116Accomod. length11.100Sink (kg/mm) 19.08
VCGD0.000VCGM0.139 RM Rated (kg·m) 121.5Limit of positive stability(°) 108.7 Stability Index 110.1 BLR index 0.0000Default crew weight603 Declared crew weight 0
Centerboard weightList angleCanting keel angle
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
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.410IG14.320ISP14.350MDT10.132MDL10.222MDT20.132MDL20.222TL1.945MW0.155GO0.203
E4.740J4.245BAS1.598FSDSFJ0.000SPLWPLTPS4.245BD0.145MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.000Flotation Date20/04/2015MeasurerGRE-23
SFFP0.390FFMFF1.251LCFcl6.104SG
SAFP10.323FAMFA0.923LCFsh6.370HBI1.105
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04390004844 Issued on 03/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SemiramisISR 12
IYC
IYC , P.O.Box 3299
Ramat Gan
Israel
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment07082210.080.611.202.413.5729.7107/08/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1543890.040.671.322.714.225.7213.63NoNo 38.0228/05/202520030.060.681.332.744.195.6713.15NoNo 36.6204/03/2016
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment215.1012.2413.677.377.09104%83.3215/10/2020
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
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 cockpit5Food stowage0.30 m³Fuel capacity72 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04390004844 Issued on 03/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org