Club Certificate2026
IlzeLAT-6
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 Angles46.7°43.9°41.7°40.1°39.0°38.5°38.2°38.8°39.7°
Beat VMG2.543.604.374.905.205.345.415.445.38
52°4.025.526.517.117.427.587.657.717.69
60°4.355.836.787.327.627.787.867.937.95
75°4.596.046.967.487.798.008.148.298.39
90°4.456.007.057.647.968.168.318.668.87
110°4.305.917.057.738.158.508.819.289.63
120°4.065.716.937.658.108.498.899.5810.01
135°3.595.166.377.267.818.228.639.4910.35
150°2.974.355.516.487.237.748.138.919.73
Run VMG2.573.774.775.616.336.967.468.208.91
Gybe Angles139.5°143.1°147.4°149.2°156.7°163.5°168.7°177.2°173.6°
APH ToD:534.4CDL: 10.075APH ToT: 1.1227CertNo:034/26
BOAT
ClassCetusDesignerHoffmannBuilderTeligaAge date01/1986Series date01/1981Offset fileCETUS.OFFData fileLAT-6
HULL
Length Overall13.620 mMaximum Beam4.030 mDraft2.212 mDisplacement9,538 kgDLR8.2519IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.440m
CREW
Maximum weight850 kg(declared)Minimum weight720 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail41.0741.68Headsail Luffed63.4163.41Headsail FlyingSymmetric129.15129.15Asymmetric117.70126.57 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail11.60Storm Jib15.48Heavy Weather Jib41.78
SAIL LIMITS
Headsails6
✱ Woven polyester sails
Spinnakers5
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 217.6 kg·m Stability Index 119.6
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  04960004S0C Issued on 03/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
IlzeLAT-6
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 VMG1415.1999.5824.0734.6692.2674.7665.7661.5669.2
52°895.7651.7553.2506.5484.9475.1470.4467.1468.4
60°827.9617.7531.4492.1472.5462.7458.0453.8453.0
75°784.1596.3517.5481.4462.1450.2442.1434.1429.2
90°808.3600.0510.5471.2452.2441.0433.2415.7405.9
110°837.3609.2510.5465.5441.8423.7408.5387.9373.7
120°886.3630.0519.7470.6444.6424.0404.9375.8359.6
135°1003.8698.4565.6496.0460.9438.2417.2379.2347.9
150°1212.9827.7653.9555.3497.9465.1443.0404.3370.1
Run VMG1400.6955.8755.0641.2568.7517.5482.8439.2404.0
Selected Courses
Windward / Leeward1407.8977.6789.5687.9630.4596.1574.2550.4536.6
All purpose1059.1751.3618.9551.5515.6494.6480.3461.1449.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward658.70.9109
All purpose534.41.1227
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.21.0306
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1407.1975.4742.4620.6550.4513.4485.4441.0428.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7997
Downwind "popa"0.9632
70% up, 30% down "Ilhabela"0.8426
30% up, 70% down "Ilhabela-inverso"0.9075
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Predominantly Upwind577.61.0387
Predominantly Downwind542.91.1052
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP556.61.0780 Predom. Rc High437.51.3713 5B SF Bay L/M721.80.8313 TriNum AP Low685.10.8758 Predom. Dn Low832.40.7208 5B SF Bay Med620.40.9672 TriNum AP Med531.01.1300 Predom. Dn L/M613.40.9782 5B SF Bay M/H564.71.0625 TriNum AP High476.71.2587 Predom. Dn Med523.81.1454 5B SF Bay High541.01.1091 TriNum W/L Low925.80.6481 Predom. Dn M/H468.81.2798 5B AP Low759.60.7898 TriNum W/L Med654.30.9170 Predom. Dn High437.41.3716 5B AP L/M599.41.0010 TriNum W/L Hig570.81.0512 ChiMac Up Low728.90.8232 5B AP Med523.71.1457 Predom. Upwind602.10.9966 ChiMac Up Med657.70.9123 5B AP M/H482.41.2437 Predom. Reaching531.61.1286 ChiMac Up High576.01.0416 5B AP High462.41.2976 Predom. Downwind567.71.0568 ChiMac Off Low715.20.8389 5B W/L Low1038.10.5780 Predom. Up Low830.40.7226 ChiMac Off Med631.50.9501 5B W/L L/M757.90.7916 Predom. Up L/M632.10.9492 ChiMac Off High532.91.1259 5B W/L Med642.80.9334 Predom. Up Med559.11.0732 ChiMac AP Low718.30.8353 5B W/L M/H578.61.0369 Predom. Up M/H524.51.1440 ChiMac AP Med642.00.9346 5B W/L High552.11.0867 Predom. Up High511.11.1740 ChiMac AP High552.81.0853 W/L 60-40 Low1042.40.5756 Predom. Rc Low736.90.8143 BayMac Cove Island827.40.7252 W/L 60-40 L/M766.10.7832 Predom. Rc L/M561.81.0681 BayMac Shore820.40.7313 W/L 60-40 Med655.30.9157 Predom. Rc Med495.91.2100 Harvest Moon470.51.2752 W/L 60-40 M/H596.71.0056 Predom. Rc M/H459.21.3068 5B SF Bay Low874.50.6861 W/L 60-40 High574.41.0446      SA/DSPL Up23.06SA/DSPL Dn37.56
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.21.0306
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1407.1975.4742.4620.6550.4513.4485.4441.0428.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.21.0306
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1407.1975.4742.4620.6550.4513.4485.4441.0428.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance582.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1407.1975.4742.4620.6550.4513.4485.4441.0428.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating582.21.0306
FinRating, kevyt tuuli1021.40.9790
FinRating, kova tuuli465.71.0736
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0306
Triple Number Coastal/Long Distance Low0.8758
Triple Number Coastal/Long Distance Medium1.1301
Triple Number Coastal/Long Distance High1.2587
Triple Number Windward/Leeward Low0.6791
Triple Number Windward/Leeward Medium0.9170
Triple Number Windward/Leeward High1.0512
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1407.1975.4742.4620.6550.4513.4485.4441.0428.7
For information
General Purpose Handicap (GPH)599.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.21.0306
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Saronikos S All Purpose610.50.9828
Saronikos S Upwind684.10.8770
Saronikos S Downwind520.91.1518
Saronikos N All Purpose639.40.9384
Saronikos N Upwind713.80.8405
Saronikos N Downwind566.21.0597
Saronikos SW All Purpose615.10.9754
Saronikos SW Upwind702.60.8540
Saronikos SW Downwind527.21.1380
Saronikos NE All Purpose662.00.9063
Saronikos NE Upwind669.10.8967
Saronikos NE Downwind635.40.9443
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1407.1975.4742.4620.6550.4513.4485.4441.0428.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose556.61.0780
5-Band All Purpose Low827.10.7254
5-Band All Purpose L/M620.70.9667
5-Band All Purpose Med540.31.1104
5-Band All Purpose M/H496.11.2095
5-Band All Purpose High473.91.2661
Single Number Predominant Upwind576.41.0409
Single Number Predominant Reaching510.71.1747
Single Number Predominant Downwind543.51.1039
5-Band 50-50 Windward/Leeward Low1038.10.5780
5-Band 50-50 Windward/Leeward L/M757.90.7916
5-Band 50-50 Windward/Leeward Med642.80.9334
5-Band 50-50 Windward/Leeward M/H578.61.0369
5-Band 50-50 Windward/Leeward High552.11.0867
5-Band 60-40 Windward/Leeward Low1042.40.5756
5-Band 60-40 Windward/Leeward L/M766.10.7832
5-Band 60-40 Windward/Leeward Med655.30.9157
5-Band 60-40 Windward/Leeward M/H596.71.0056
5-Band 60-40 Windward/Leeward High574.41.0446
Triple Number 50-50 Windward/Leeward Low925.80.6481
Triple Number 50-50 Windward/Leeward Med654.40.9169
Triple Number 50-50 Windward/Leeward High570.81.0512
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward671.30.8938
Triple Number 60-40 Windward/Leeward Low931.30.6443
Triple Number 60-40 Windward/Leeward Med666.10.9008
Triple Number 60-40 Windward/Leeward High589.91.0172
Triple Number All-Purpose Low743.50.8070
Triple Number All-Purpose Med548.11.0947
Triple Number All-Purpose High489.71.2252
Triple Number Predominant Upwind Low756.20.7934
Triple Number Predominant Upwind Med568.41.0557
Triple Number Predominant Upwind High525.41.1421
Triple Number Predominant Reaching Low670.00.8956
Triple Number Predominant Reaching Med510.41.1755
Triple Number Predominant Reaching High445.01.3483
Triple Number Predominant Downwind Low743.20.8073
Triple Number Predominant Downwind Med533.61.1244
Triple Number Predominant Downwind High451.31.3295
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.21.0306
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1407.1975.4742.4620.6550.4513.4485.4441.0428.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.21.0306
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1407.1975.4742.4620.6550.4513.4485.4441.0428.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low685.1
Triple Number Coastal/Long Distance Medium530.9
Triple Number Coastal/Long Distance High476.7
Triple Number Windward/Leeward Low883.5
Triple Number Windward/Leeward Medium654.3
Triple Number Windward/Leeward High570.8
Predominantly Upwind577.6
Predominantly Downwind542.9
Predominantly Reaching519.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.21.0306
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1407.1975.4742.4620.6550.4513.4485.4441.0428.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8758
Triple Number Coastal/Long Distance Medium1.1301
Triple Number Coastal/Long Distance High1.2587
Triple Number Windward/Leeward Low0.6791
Triple Number Windward/Leeward Medium0.9170
Triple Number Windward/Leeward High1.0512
Coastal/Long Distance1.0306
Predominantly Upwind1.0387
Predominantly Downwind1.1052
For information
General Purpose Handicap (GPH)599.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1227
Distanseseilas Trippeltall svak vind0.8758
Distanseseilas Trippeltall mellomvind1.1301
Distanseseilas Trippeltall sterk vind1.2587
Pølsebane Trippeltall svak vind0.6791
Pølsebane Trippeltall mellomvind0.9170
Pølsebane Trippeltall sterk vind1.0512
Motvind Singeltall1.0387
Medvind Singeltall1.1052
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Coastal/Long Distance582.21.0306
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind577.61.0387
Predominantly Downwind542.91.1052
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore540.71.1096
Cape Doctor Coastal452.81.3251
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8758
Triple Number Coastal/Long Distance Medium1.1301
Triple Number Coastal/Long Distance High1.2587
Triple Number Windward/Leeward Low0.6791
Triple Number Windward/Leeward Medium0.9170
Triple Number Windward/Leeward High1.0512
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8758
Triple Number Coastal/Long Distance Medium1.1301
Triple Number Coastal/Long Distance High1.2587
Triple Number Windward/Leeward Low0.6791
Triple Number Windward/Leeward Medium0.9170
Triple Number Windward/Leeward High1.0512
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.21.0306
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Predominantly Upwind577.61.0387
Predominantly Downwind542.91.1052
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1407.1975.4742.4620.6550.4513.4485.4441.0428.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.21.0306
Triple Number Coastal/Long Distance Low685.10.8758
Triple Number Coastal/Long Distance Medium530.91.1301
Triple Number Coastal/Long Distance High476.71.2587
Triple Number Windward/Leeward Low883.50.6791
Triple Number Windward/Leeward Medium654.30.9170
Triple Number Windward/Leeward High570.81.0512
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1407.1975.4742.4620.6550.4513.4485.4441.0428.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP556.61.0780 Predom. Dn High437.41.3716 5B AP M/H482.41.2437 TriNum AP Low685.10.8758 Predom. Rc Low736.90.8143 5B AP High462.41.2976 TriNum AP Med531.01.1300 Predom. Rc L/M561.81.0681 5B SF Bay Low874.50.6861 TriNum AP High476.71.2587 Predom. Rc Med495.91.2100 5B SF Bay L/M721.80.8313 TriNum W/L Low925.80.6481 Predom. Rc M/H459.21.3068 5B SF Bay Med620.40.9672 TriNum W/L Med654.30.9170 Predom. Rc High437.51.3713 5B SF Bay M/H564.71.0625 TriNum W/L Hig570.81.0512 5B W/L Low1038.10.5780 5B SF Bay High541.01.1091 Predom. Upwind602.10.9966 5B W/L L/M757.90.7916 ChiMac Up Low728.90.8232 Predom. Reaching531.61.1286 5B W/L Med642.80.9334 ChiMac Up Med657.70.9123 Predom. Downwind567.71.0568 5B W/L M/H578.61.0369 ChiMac Up High576.01.0416 Predom. Up Low830.40.7226 5B W/L High552.11.0867 ChiMac Off Low715.20.8389 Predom. Up L/M632.10.9492 W/L 60-40 Low1042.40.5756 ChiMac Off Med631.50.9501 Predom. Up Med559.11.0732 W/L 60-40 L/M766.10.7832 ChiMac Off High532.91.1259 Predom. Up M/H524.51.1440 W/L 60-40 Med655.30.9157 ChiMac AP Low718.30.8353 Predom. Up High511.11.1740 W/L 60-40 M/H596.71.0056 ChiMac AP Med642.00.9346 Predom. Dn Low832.40.7208 W/L 60-40 High574.41.0446 ChiMac AP High552.81.0853 Predom. Dn L/M613.40.9782 5B AP Low759.60.7898 BayMac Cove Island827.40.7252 Predom. Dn Med523.81.1454 5B AP L/M599.41.0010 BayMac Shore820.40.7313 Predom. Dn M/H468.81.2798 5B AP Med523.71.1457 Harvest Moon470.51.2752      SA/DSPL Up23.06SA/DSPL Dn37.56
ORC Ref  04960004S0C Issued on 03/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
IlzeLAT-6
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCetusMeasurement08/07/2005HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall13.620Maximum beam4.030Draft2.212Displacement9,538Wetted area35.05IMS L10.841LSM010.494Accomod. length13.098Sink (kg/mm) 24.56
VCGD0.073VCGM0.055 RM Rated (kg·m) 217.6Limit of positive stability(°) 115.0 Stability Index 119.6 BLR index 0.0000Default crew weight737 Declared crew weight 850
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.440PBWPIPA0.0022
EDL1.300ST10.035ST20.160
ST30.160ST40.080ST50.260
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P15.630IG17.590ISP17.620MDT10.167MDL10.235MDT20.167MDL20.235TLMWGO
E4.240J5.560BAS1.652FSD0.040SFJ0.441SPL5.661WPLTPS6.760BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date09/06/2022
SFFP0.913FFM1.341FF1.341LCFcl7.447SG
SAFP12.428FAM1.150FA1.150LCFsh7.697HBI1.229
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04960004S0C Issued on 03/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
IlzeLAT-6
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.160.961.722.933.6541.0719/05/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.060.881.753.615.627.7017.02NoNo 63.4119/05/202200.080.841.613.315.116.8817.10NoNo 57.8501/05/202400.080.881.693.325.036.8417.05NoNo 57.6112/06/202300.060.871.562.804.055.3117.11YesNo 47.3701/05/202400.090.841.552.784.065.2417.01NoNo 46.8112/06/202300.060.591.172.433.815.3116.96NoNo 42.9819/05/2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment018.5718.5718.578.388.21129.1519/05/2022
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment017.0715.4316.258.1910.7077%117.7001/05/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length13.1 mTable area0.66 m²Headroom1.86 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity213 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity112 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04960004S0C Issued on 03/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org