Club Certificate2026
LadybirdLAT-767
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
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 Angles46.2°44.5°42.2°40.5°39.8°39.7°39.5°39.8°40.8°
Beat VMG2.023.003.764.274.574.694.764.804.73
52°3.184.645.666.296.636.786.866.926.90
60°3.434.925.946.546.857.017.087.157.16
75°3.595.096.166.757.077.267.387.507.55
90°3.795.376.346.777.127.377.567.817.96
110°3.895.546.647.147.427.617.778.068.25
120°3.765.376.547.167.527.818.058.448.82
135°3.274.806.026.897.387.798.199.0610.04
150°2.704.005.176.206.967.407.798.6410.06
Run VMG2.343.474.485.376.146.717.157.888.72
Gybe Angles137.8°144.7°148.7°150.3°158.2°165.5°171.4°174.5°151.0°
APH ToD:589.4CDL: 8.432APH ToT: 1.0180CertNo:017/26
BOAT
ClassLady HelmsmanDesignerHakan SodergrenBuilderHelmsman YachtsAge date01/1982Series date05/1976Offset filefin12017.offData fileLAT-767
HULL
Length Overall11.844 mMaximum Beam2.710 mDraft1.779 mDisplacement4,700 kgDLR5.4662IMS DivisionCruiser/RacerDynamic Allowance0.320%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.318m
CREW
Maximum weight620 kg(declared)Minimum weight490 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.8028.18Headsail Luffed21.4921.49Headsail FlyingSymmetric83.6583.65Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail8.51Storm Jib6.15Heavy Weather Jib16.59
SAIL LIMITS
Headsails5
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 49.1 kg·m Stability Index 138.4
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  04960004TF5 Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LadybirdLAT-767
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
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 VMG1779.01199.1957.1842.7788.3767.0755.7750.2760.7
52°1130.8776.7636.4571.9542.7530.9525.1520.6521.7
60°1048.7732.3605.7550.5525.3513.8508.4503.4503.0
75°1001.4707.4584.4533.4509.4496.2488.0480.0476.8
90°949.7670.2567.6531.4505.4488.5476.3460.7452.5
110°926.0649.7542.5503.9485.1473.2463.2446.9436.2
120°958.7670.6550.2502.9478.4460.8447.3426.6408.3
135°1100.2750.5598.2522.7487.7462.0439.7397.4358.5
150°1332.4899.5696.6580.6517.5486.3461.8416.5357.7
Run VMG1538.61038.6804.3670.3586.2536.3503.5457.0412.7
Selected Courses
Windward / Leeward1658.81118.9880.7756.5687.3651.7629.6603.6586.7
All purpose1248.3854.2687.1607.3565.3543.3528.6508.7494.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward725.00.8276
All purpose589.41.0180
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance641.30.9356
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.81110.8825.6682.5603.2563.4533.4487.0471.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6930
Downwind "popa"0.9137
70% up, 30% down "Ilhabela"0.7472
30% up, 70% down "Ilhabela-inverso"0.8341
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Predominantly Upwind646.90.9275
Predominantly Downwind585.11.0255
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP614.50.9763 Predom. Rc High477.71.2560 5B SF Bay L/M805.50.7449 TriNum AP Low770.60.7786 Predom. Dn Low926.70.6474 5B SF Bay Med682.70.8789 TriNum AP Med584.01.0274 Predom. Dn L/M666.00.9009 5B SF Bay M/H621.10.9661 TriNum AP High524.81.1433 Predom. Dn Med562.71.0664 5B SF Bay High594.91.0085 TriNum W/L Low1053.30.5696 Predom. Dn M/H502.71.1934 5B AP Low862.40.6957 TriNum W/L Med717.60.8361 Predom. Dn High468.61.2805 5B AP L/M665.60.9015 TriNum W/L Hig625.40.9594 ChiMac Up Low843.30.7115 5B AP Med575.71.0423 Predom. Upwind681.10.8809 ChiMac Up Med751.70.7982 5B AP M/H530.81.1304 Predom. Reaching588.11.0202 ChiMac Up High646.40.9282 5B AP High509.71.1773 Predom. Downwind615.70.9744 ChiMac Off Low787.40.7620 5B W/L Low1194.30.5024 Predom. Up Low976.50.6144 ChiMac Off Med689.50.8702 5B W/L L/M843.50.7114 Predom. Up L/M716.20.8378 ChiMac Off High574.51.0443 5B W/L Med704.20.8520 Predom. Up Med624.40.9610 ChiMac AP Low811.30.7395 5B W/L M/H633.80.9467 Predom. Up M/H582.91.0293 ChiMac AP Med718.00.8356 5B W/L High605.20.9914 Predom. Up High567.91.0564 ChiMac AP High609.10.9850 W/L 60-40 Low1212.20.4950 Predom. Rc Low835.90.7178 BayMac Cove Island943.90.6357 W/L 60-40 L/M860.30.6975 Predom. Rc L/M621.50.9654 BayMac Shore937.00.6403 W/L 60-40 Med724.40.8283 Predom. Rc Med544.11.1028 Harvest Moon514.91.1654 W/L 60-40 M/H658.90.9106 Predom. Rc M/H501.21.1971 5B SF Bay Low998.10.6012 W/L 60-40 High634.80.9452      SA/DSPL Up17.48SA/DSPL Dn39.52
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance641.30.9356
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.81110.8825.6682.5603.2563.4533.4487.0471.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance641.30.9356
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.81110.8825.6682.5603.2563.4533.4487.0471.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance641.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.81110.8825.6682.5603.2563.4533.4487.0471.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating641.30.9356
FinRating, kevyt tuuli1175.90.8504
FinRating, kova tuuli512.30.9760
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9356
Triple Number Coastal/Long Distance Low0.7786
Triple Number Coastal/Long Distance Medium1.0275
Triple Number Coastal/Long Distance High1.1433
Triple Number Windward/Leeward Low0.6001
Triple Number Windward/Leeward Medium0.8361
Triple Number Windward/Leeward High0.9594
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.81110.8825.6682.5603.2563.4533.4487.0471.4
For information
General Purpose Handicap (GPH)664.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance641.30.9356
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Saronikos S All Purpose685.20.8756
Saronikos S Upwind792.40.7572
Saronikos S Downwind551.51.0879
Saronikos N All Purpose721.30.8318
Saronikos N Upwind835.00.7186
Saronikos N Downwind604.20.9931
Saronikos SW All Purpose694.60.8638
Saronikos SW Upwind820.00.7318
Saronikos SW Downwind563.01.0658
Saronikos NE All Purpose748.80.8013
Saronikos NE Upwind781.40.7679
Saronikos NE Downwind685.20.8757
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.81110.8825.6682.5603.2563.4533.4487.0471.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose614.50.9763
5-Band All Purpose Low946.60.6338
5-Band All Purpose L/M689.20.8706
5-Band All Purpose Med592.81.0121
5-Band All Purpose M/H542.61.1058
5-Band All Purpose High518.41.1575
Single Number Predominant Upwind645.90.9290
Single Number Predominant Reaching560.91.0697
Single Number Predominant Downwind585.61.0247
5-Band 50-50 Windward/Leeward Low1194.30.5024
5-Band 50-50 Windward/Leeward L/M843.50.7114
5-Band 50-50 Windward/Leeward Med704.20.8520
5-Band 50-50 Windward/Leeward M/H633.80.9467
5-Band 50-50 Windward/Leeward High605.20.9914
5-Band 60-40 Windward/Leeward Low1212.20.4950
5-Band 60-40 Windward/Leeward L/M860.30.6975
5-Band 60-40 Windward/Leeward Med724.40.8283
5-Band 60-40 Windward/Leeward M/H658.90.9106
5-Band 60-40 Windward/Leeward High634.80.9452
Triple Number 50-50 Windward/Leeward Low1053.30.5696
Triple Number 50-50 Windward/Leeward Med717.70.8360
Triple Number 50-50 Windward/Leeward High625.40.9594
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward745.40.8049
Triple Number 60-40 Windward/Leeward Low1070.00.5608
Triple Number 60-40 Windward/Leeward Med737.20.8139
Triple Number 60-40 Windward/Leeward High651.60.9208
Triple Number All-Purpose Low841.40.7131
Triple Number All-Purpose Med602.00.9967
Triple Number All-Purpose High535.71.1200
Triple Number Predominant Upwind Low876.20.6848
Triple Number Predominant Upwind Med635.60.9440
Triple Number Predominant Upwind High586.01.0239
Triple Number Predominant Reaching Low753.30.7965
Triple Number Predominant Reaching Med561.51.0685
Triple Number Predominant Reaching High485.71.2354
Triple Number Predominant Downwind Low821.50.7304
Triple Number Predominant Downwind Med571.81.0494
Triple Number Predominant Downwind High481.21.2469
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance641.30.9356
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.81110.8825.6682.5603.2563.4533.4487.0471.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance641.30.9356
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.81110.8825.6682.5603.2563.4533.4487.0471.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low770.6
Triple Number Coastal/Long Distance Medium583.9
Triple Number Coastal/Long Distance High524.8
Triple Number Windward/Leeward Low999.8
Triple Number Windward/Leeward Medium717.6
Triple Number Windward/Leeward High625.4
Predominantly Upwind646.9
Predominantly Downwind585.1
Predominantly Reaching566.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance641.30.9356
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.81110.8825.6682.5603.2563.4533.4487.0471.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7786
Triple Number Coastal/Long Distance Medium1.0275
Triple Number Coastal/Long Distance High1.1433
Triple Number Windward/Leeward Low0.6001
Triple Number Windward/Leeward Medium0.8361
Triple Number Windward/Leeward High0.9594
Coastal/Long Distance0.9356
Predominantly Upwind0.9275
Predominantly Downwind1.0255
For information
General Purpose Handicap (GPH)664.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0180
Distanseseilas Trippeltall svak vind0.7786
Distanseseilas Trippeltall mellomvind1.0275
Distanseseilas Trippeltall sterk vind1.1433
Pølsebane Trippeltall svak vind0.6001
Pølsebane Trippeltall mellomvind0.8361
Pølsebane Trippeltall sterk vind0.9594
Motvind Singeltall0.9275
Medvind Singeltall1.0255
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Coastal/Long Distance641.30.9356
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind646.90.9275
Predominantly Downwind585.11.0255
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore591.81.0139
Cape Doctor Coastal498.61.2033
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7786
Triple Number Coastal/Long Distance Medium1.0275
Triple Number Coastal/Long Distance High1.1433
Triple Number Windward/Leeward Low0.6001
Triple Number Windward/Leeward Medium0.8361
Triple Number Windward/Leeward High0.9594
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7786
Triple Number Coastal/Long Distance Medium1.0275
Triple Number Coastal/Long Distance High1.1433
Triple Number Windward/Leeward Low0.6001
Triple Number Windward/Leeward Medium0.8361
Triple Number Windward/Leeward High0.9594
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance641.30.9356
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Predominantly Upwind646.90.9275
Predominantly Downwind585.11.0255
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.81110.8825.6682.5603.2563.4533.4487.0471.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance641.30.9356
Triple Number Coastal/Long Distance Low770.60.7786
Triple Number Coastal/Long Distance Medium583.91.0275
Triple Number Coastal/Long Distance High524.81.1433
Triple Number Windward/Leeward Low999.80.6001
Triple Number Windward/Leeward Medium717.60.8361
Triple Number Windward/Leeward High625.40.9594
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1646.81110.8825.6682.5603.2563.4533.4487.0471.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP614.50.9763 Predom. Dn High468.61.2805 5B AP M/H530.81.1304 TriNum AP Low770.60.7786 Predom. Rc Low835.90.7178 5B AP High509.71.1773 TriNum AP Med584.01.0274 Predom. Rc L/M621.50.9654 5B SF Bay Low998.10.6012 TriNum AP High524.81.1433 Predom. Rc Med544.11.1028 5B SF Bay L/M805.50.7449 TriNum W/L Low1053.30.5696 Predom. Rc M/H501.21.1971 5B SF Bay Med682.70.8789 TriNum W/L Med717.60.8361 Predom. Rc High477.71.2560 5B SF Bay M/H621.10.9661 TriNum W/L Hig625.40.9594 5B W/L Low1194.30.5024 5B SF Bay High594.91.0085 Predom. Upwind681.10.8809 5B W/L L/M843.50.7114 ChiMac Up Low843.30.7115 Predom. Reaching588.11.0202 5B W/L Med704.20.8520 ChiMac Up Med751.70.7982 Predom. Downwind615.70.9744 5B W/L M/H633.80.9467 ChiMac Up High646.40.9282 Predom. Up Low976.50.6144 5B W/L High605.20.9914 ChiMac Off Low787.40.7620 Predom. Up L/M716.20.8378 W/L 60-40 Low1212.20.4950 ChiMac Off Med689.50.8702 Predom. Up Med624.40.9610 W/L 60-40 L/M860.30.6975 ChiMac Off High574.51.0443 Predom. Up M/H582.91.0293 W/L 60-40 Med724.40.8283 ChiMac AP Low811.30.7395 Predom. Up High567.91.0564 W/L 60-40 M/H658.90.9106 ChiMac AP Med718.00.8356 Predom. Dn Low926.70.6474 W/L 60-40 High634.80.9452 ChiMac AP High609.10.9850 Predom. Dn L/M666.00.9009 5B AP Low862.40.6957 BayMac Cove Island943.90.6357 Predom. Dn Med562.71.0664 5B AP L/M665.60.9015 BayMac Shore937.00.6403 Predom. Dn M/H502.71.1934 5B AP Med575.71.0423 Harvest Moon514.91.1654      SA/DSPL Up17.48SA/DSPL Dn39.52
ORC Ref  04960004TF5 Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LadybirdLAT-767
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassLady HelmsmanMeasurement25/06/2020HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.844Maximum beam2.710Draft1.779Displacement4,700Wetted area22.94IMS L9.687LSM09.508Accomod. length8.807Sink (kg/mm) 13.75
VCGD-0.114VCGM-0.187 RM Rated (kg·m) 49.1Limit of positive stability(°) 132.7 Stability Index 138.4 BLR index 0.0000Default crew weight641 Declared crew weight 620
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.318PBWPIPA0.0004
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P12.750IG11.085ISP13.400MDT10.114MDL10.178MDT2MDL2TLNo TaperMWGO
E3.810J3.550BAS1.135FSDFoilSFJ0.912SPL3.555WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date25/06/2020
SFFP1.292FFMFF1.176LCFcl6.777SG
SAFP11.486FAMFA0.844LCFsh6.906HBI1.044
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04960004TF5 Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LadybirdLAT-767
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.150.731.342.313.1027.8014/05/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.090.500.961.993.114.2810.40NoNo 21.4911/05/2026
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment013.9013.9013.907.247.1583.65011.4211.5011.467.647.0871.8916/05/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length8.8 mTable area0.33 m²Headroom1.59 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity42 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity26 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04960004TF5 Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org