International Certificate2026
KUPA KIZITUR 181
Turkiye
Sailing
Federation
www.tyf.org.tr/
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 Angles45.6°43.8°42.0°40.3°39.2°38.6°38.4°39.1°40.4°
Beat VMG1.922.833.534.034.344.474.544.574.51
52°3.004.335.305.906.226.386.456.526.53
60°3.224.585.546.106.406.576.656.746.77
75°3.354.735.706.266.586.796.947.147.24
90°3.424.885.946.516.837.067.227.547.76
110°3.404.865.946.566.957.347.728.218.52
120°3.224.645.736.416.847.257.688.439.04
135°2.764.085.176.016.556.937.338.229.21
150°2.313.464.515.426.126.606.967.778.64
Run VMG2.003.003.914.725.436.016.477.167.93
Gybe Angles145.1°147.8°150.7°154.7°160.9°167.3°176.3°177.7°177.2°
APH ToD:638.0CDL: 7.101APH ToT: 0.9405CertNo:
BOAT
ClassHALF TONNERDesignerF. GORBONBuilderREGATEKAge date01/1994Series date01/1985Offset fileTUR-181.offData fileTUR181
HULL
Length Overall9.156 mMaximum Beam3.302 mDraft2.063 mDisplacement2,914 kgDLR7.6272IMS DivisionPerformanceDynamic Allowance0.190%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.347m
CREW
Maximum weight530 kg(declared)Minimum weight400 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.1428.72Headsail Luffed19.4419.44Headsail FlyingSymmetric50.0950.09Asymmetric47.1247.12 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail8.26Storm Jib6.92Heavy Weather Jib18.67
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 52.1 kg·m Stability Index 97.3
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  04590004U81 Issued on 26/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
KUPA KIZITUR 181
Turkiye
Sailing
Federation
www.tyf.org.tr/
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 VMG1876.71274.21018.5893.0829.8804.9792.8787.0797.6
52°1199.9831.2679.4610.5578.9564.5557.7551.9551.2
60°1119.1786.9650.1590.1562.1548.2541.2534.0531.7
75°1073.1761.6631.6574.7547.1530.3518.4504.4497.0
90°1051.2737.2606.1552.7526.9509.9498.5477.5464.1
110°1058.1740.2606.5549.2517.8490.6466.6438.4422.6
120°1118.0775.7628.7561.3526.1496.8468.5427.0398.2
135°1303.5882.4695.9598.7549.8519.4490.8438.1390.9
150°1560.61039.2797.4664.5587.8545.5517.0463.1416.8
Run VMG1802.11200.0920.2763.0663.3598.9556.8502.8454.3
Selected Courses
Windward / Leeward1839.41237.1969.3828.0746.5701.9674.8644.9625.9
All purpose1384.8946.0755.3661.3610.9582.3563.0537.0520.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward788.40.7610
All purpose638.00.9405
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1835.61233.3909.6745.4652.5604.5568.5511.0492.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6562
Downwind "popa"0.8069
70% up, 30% down "Ilhabela"0.6952
30% up, 70% down "Ilhabela-inverso"0.7549
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Predominantly Upwind693.80.8648
Predominantly Downwind647.80.9262
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP666.60.9001 Predom. Rc High507.91.1814 5B SF Bay L/M882.60.6798 TriNum AP Low850.70.7053 Predom. Dn Low1053.40.5696 5B SF Bay Med740.40.8104 TriNum AP Med632.70.9484 Predom. Dn L/M745.60.8047 5B SF Bay M/H665.60.9014 TriNum AP High558.11.0751 Predom. Dn Med621.00.9661 5B SF Bay High634.50.9456 TriNum W/L Low1162.70.5161 Predom. Dn M/H547.81.0953 5B AP Low961.30.6241 TriNum W/L Med781.00.7682 Predom. Dn High506.31.1851 5B AP L/M728.90.8231 TriNum W/L Hig670.40.8950 ChiMac Up Low911.30.6584 5B AP Med622.50.9638 Predom. Upwind730.30.8216 ChiMac Up Med808.80.7419 5B AP M/H565.91.0602 Predom. Reaching639.10.9388 ChiMac Up High691.40.8678 5B AP High538.61.1141 Predom. Downwind683.60.8777 ChiMac Off Low887.60.6760 5B W/L Low1320.70.4543 Predom. Up Low1059.90.5661 ChiMac Off Med771.00.7783 5B W/L L/M926.00.6479 Predom. Up L/M772.30.7769 ChiMac Off High634.30.9459 5B W/L Med765.20.7841 Predom. Up Med667.70.8986 ChiMac AP Low893.80.6713 5B W/L M/H680.40.8819 Predom. Up M/H619.40.9687 ChiMac AP Med785.80.7635 5B W/L High646.80.9277 Predom. Up High601.10.9982 ChiMac AP High660.20.9088 W/L 60-40 Low1328.70.4516 Predom. Rc Low931.70.6440 BayMac Cove Island1042.90.5753 W/L 60-40 L/M937.60.6399 Predom. Rc L/M680.40.8818 BayMac Shore1033.70.5804 W/L 60-40 Med782.00.7673 Predom. Rc Med587.51.0213 Harvest Moon553.11.0848 W/L 60-40 M/H703.70.8527 Predom. Rc M/H537.01.1174 5B SF Bay Low1099.70.5456 W/L 60-40 High675.40.8884      SA/DSPL Up23.24SA/DSPL Dn38.21
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1835.61233.3909.6745.4652.5604.5568.5511.0492.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1835.61233.3909.6745.4652.5604.5568.5511.0492.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance695.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1835.61233.3909.6745.4652.5604.5568.5511.0492.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating695.80.8623
FinRating, kevyt tuuli1303.80.7670
FinRating, kova tuuli541.10.9240
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8623
Triple Number Coastal/Long Distance Low0.7053
Triple Number Coastal/Long Distance Medium0.9485
Triple Number Coastal/Long Distance High1.0751
Triple Number Windward/Leeward Low0.5439
Triple Number Windward/Leeward Medium0.7682
Triple Number Windward/Leeward High0.8950
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1835.61233.3909.6745.4652.5604.5568.5511.0492.1
For information
General Purpose Handicap (GPH)722.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Saronikos S All Purpose739.50.8114
Saronikos S Upwind842.50.7122
Saronikos S Downwind618.40.9703
Saronikos N All Purpose781.90.7674
Saronikos N Upwind887.00.6764
Saronikos N Downwind684.40.8767
Saronikos SW All Purpose751.50.7984
Saronikos SW Upwind873.50.6869
Saronikos SW Downwind631.40.9502
Saronikos NE All Purpose818.60.7329
Saronikos NE Upwind833.60.7198
Saronikos NE Downwind780.00.7692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1835.61233.3909.6745.4652.5604.5568.5511.0492.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose666.60.9001
5-Band All Purpose Low1050.20.5713
5-Band All Purpose L/M755.40.7943
5-Band All Purpose Med642.30.9342
5-Band All Purpose M/H582.31.0305
5-Band All Purpose High552.81.0853
Single Number Predominant Upwind692.30.8667
Single Number Predominant Reaching608.40.9862
Single Number Predominant Downwind648.60.9250
5-Band 50-50 Windward/Leeward Low1320.70.4543
5-Band 50-50 Windward/Leeward L/M926.00.6479
5-Band 50-50 Windward/Leeward Med765.20.7841
5-Band 50-50 Windward/Leeward M/H680.40.8819
5-Band 50-50 Windward/Leeward High646.80.9277
5-Band 60-40 Windward/Leeward Low1328.70.4516
5-Band 60-40 Windward/Leeward L/M937.60.6399
5-Band 60-40 Windward/Leeward Med782.00.7673
5-Band 60-40 Windward/Leeward M/H703.70.8527
5-Band 60-40 Windward/Leeward High675.40.8884
Triple Number 50-50 Windward/Leeward Low1162.70.5161
Triple Number 50-50 Windward/Leeward Med781.20.7680
Triple Number 50-50 Windward/Leeward High670.40.8950
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward805.30.7451
Triple Number 60-40 Windward/Leeward Low1171.50.5122
Triple Number 60-40 Windward/Leeward Med797.10.7528
Triple Number 60-40 Windward/Leeward High695.00.8633
Triple Number All-Purpose Low930.70.6447
Triple Number All-Purpose Med653.10.9187
Triple Number All-Purpose High573.91.0455
Triple Number Predominant Upwind Low951.80.6304
Triple Number Predominant Upwind Med680.70.8814
Triple Number Predominant Upwind High620.30.9673
Triple Number Predominant Reaching Low834.70.7188
Triple Number Predominant Reaching Med606.90.9886
Triple Number Predominant Reaching High519.31.1554
Triple Number Predominant Downwind Low928.80.6460
Triple Number Predominant Downwind Med633.60.9470
Triple Number Predominant Downwind High525.51.1418
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1835.61233.3909.6745.4652.5604.5568.5511.0492.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1835.61233.3909.6745.4652.5604.5568.5511.0492.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low850.7
Triple Number Coastal/Long Distance Medium632.6
Triple Number Coastal/Long Distance High558.1
Triple Number Windward/Leeward Low1103.1
Triple Number Windward/Leeward Medium781.0
Triple Number Windward/Leeward High670.4
Predominantly Upwind693.8
Predominantly Downwind647.8
Predominantly Reaching619.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1835.61233.3909.6745.4652.5604.5568.5511.0492.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7053
Triple Number Coastal/Long Distance Medium0.9485
Triple Number Coastal/Long Distance High1.0751
Triple Number Windward/Leeward Low0.5439
Triple Number Windward/Leeward Medium0.7682
Triple Number Windward/Leeward High0.8950
Coastal/Long Distance0.8623
Predominantly Upwind0.8648
Predominantly Downwind0.9262
For information
General Purpose Handicap (GPH)722.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9405
Distanseseilas Trippeltall svak vind0.7053
Distanseseilas Trippeltall mellomvind0.9485
Distanseseilas Trippeltall sterk vind1.0751
Pølsebane Trippeltall svak vind0.5439
Pølsebane Trippeltall mellomvind0.7682
Pølsebane Trippeltall sterk vind0.8950
Motvind Singeltall0.8648
Medvind Singeltall0.9262
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Coastal/Long Distance695.80.8623
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind693.80.8648
Predominantly Downwind647.80.9262
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore631.60.9500
Cape Doctor Coastal525.21.1425
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7053
Triple Number Coastal/Long Distance Medium0.9485
Triple Number Coastal/Long Distance High1.0751
Triple Number Windward/Leeward Low0.5439
Triple Number Windward/Leeward Medium0.7682
Triple Number Windward/Leeward High0.8950
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7053
Triple Number Coastal/Long Distance Medium0.9485
Triple Number Coastal/Long Distance High1.0751
Triple Number Windward/Leeward Low0.5439
Triple Number Windward/Leeward Medium0.7682
Triple Number Windward/Leeward High0.8950
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Predominantly Upwind693.80.8648
Predominantly Downwind647.80.9262
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1835.61233.3909.6745.4652.5604.5568.5511.0492.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low850.70.7053
Triple Number Coastal/Long Distance Medium632.60.9485
Triple Number Coastal/Long Distance High558.11.0751
Triple Number Windward/Leeward Low1103.10.5439
Triple Number Windward/Leeward Medium781.00.7682
Triple Number Windward/Leeward High670.40.8950
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1835.61233.3909.6745.4652.5604.5568.5511.0492.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP666.60.9001 Predom. Dn High506.31.1851 5B AP M/H565.91.0602 TriNum AP Low850.70.7053 Predom. Rc Low931.70.6440 5B AP High538.61.1141 TriNum AP Med632.70.9484 Predom. Rc L/M680.40.8818 5B SF Bay Low1099.70.5456 TriNum AP High558.11.0751 Predom. Rc Med587.51.0213 5B SF Bay L/M882.60.6798 TriNum W/L Low1162.70.5161 Predom. Rc M/H537.01.1174 5B SF Bay Med740.40.8104 TriNum W/L Med781.00.7682 Predom. Rc High507.91.1814 5B SF Bay M/H665.60.9014 TriNum W/L Hig670.40.8950 5B W/L Low1320.70.4543 5B SF Bay High634.50.9456 Predom. Upwind730.30.8216 5B W/L L/M926.00.6479 ChiMac Up Low911.30.6584 Predom. Reaching639.10.9388 5B W/L Med765.20.7841 ChiMac Up Med808.80.7419 Predom. Downwind683.60.8777 5B W/L M/H680.40.8819 ChiMac Up High691.40.8678 Predom. Up Low1059.90.5661 5B W/L High646.80.9277 ChiMac Off Low887.60.6760 Predom. Up L/M772.30.7769 W/L 60-40 Low1328.70.4516 ChiMac Off Med771.00.7783 Predom. Up Med667.70.8986 W/L 60-40 L/M937.60.6399 ChiMac Off High634.30.9459 Predom. Up M/H619.40.9687 W/L 60-40 Med782.00.7673 ChiMac AP Low893.80.6713 Predom. Up High601.10.9982 W/L 60-40 M/H703.70.8527 ChiMac AP Med785.80.7635 Predom. Dn Low1053.40.5696 W/L 60-40 High675.40.8884 ChiMac AP High660.20.9088 Predom. Dn L/M745.60.8047 5B AP Low961.30.6241 BayMac Cove Island1042.90.5753 Predom. Dn Med621.00.9661 5B AP L/M728.90.8231 BayMac Shore1033.70.5804 Predom. Dn M/H547.81.0953 5B AP Med622.50.9638 Harvest Moon553.11.0848      SA/DSPL Up23.24SA/DSPL Dn38.21
ORC Ref  04590004U81 Issued on 26/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
KUPA KIZITUR 181
Turkiye
Sailing
Federation
www.tyf.org.tr/
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHALF TONNERMeasurement26/03/2026HINPlan review26.03.2026Hull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.156Maximum beam3.302Draft2.063Displacement2,914Wetted area16.92IMS L7.725LSM07.256Accomod. length9.156Sink (kg/mm) 12.48
VCGD0.048VCGM0.136 RM Rated (kg·m) 52.1Limit of positive stability(°) 103.5 Stability Index 97.3 BLR index 0.0000Default crew weight436 Declared crew weight 530
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.347PBW0.134PIPA0.0367
PSD0.064PHD0.256PHL0.134
PSA16.1°ESL2.675
ST10.007ST20.099ST30.120
ST40.047ST50.013
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.700IG11.570ISP11.860MDT10.105MDL10.171MDT20.105MDL20.115TL2.000MW0.140GO0.190
E4.030J3.144BAS1.435FSD0.028SFJ0.000SPL3.250WPLTPS3.150BD0.095MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date26/03/2026MeasurerTUR01 BECommentPerfecto conditione
SFFP0.300FFM1.063FF1.064LCFcl4.868SG1.0230
SAFP8.001FAM0.820FA0.820LCFsh5.139HBI0.919
W133.8W233.8W333.8W433.8LCFD5.131
PD1192.7PD2192.0PD3198.7PD4197.4
WD3.810PLM9000.00GSA1.0RSA1.0RM52.0
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGFInox 0,80 stbFuel5023.96-0.10Total deductible23.96-0.10
OTHER ITEMSIdKindDescriptionWeightLCGVCGEq1Miscellaneous220 Volt Isolator @ centerline159.100.00B1Battery105 Amp Start 0,45 prt308.08-0.10B2Battery105 Amp Service 0,45 stb308.08-0.10Total deductible0
ORC Ref  04590004U81 Issued on 26/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
KUPA KIZITUR 181
Turkiye
Sailing
Federation
www.tyf.org.tr/
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.100.911.582.583.3628.14
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.100.571.021.882.713.5310.52NoNo 19.44
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS2 NORTH10.7110.7110.715.655.4650.09S2 UK10.6010.6010.605.645.5549.66
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment011.4610.2210.845.205.2898%47.12
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04590004U81 Issued on 26/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org