International Certificate2026
NicoleLAT-645
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 Angles45.9°43.2°41.1°39.3°38.2°37.8°37.9°38.0°39.3°
Beat VMG2.713.854.705.235.475.595.675.745.64
52°4.275.896.947.507.747.867.938.027.97
60°4.616.207.187.707.958.078.168.278.27
75°4.876.427.357.848.158.388.528.728.81
90°4.736.307.397.848.198.528.799.179.40
110°4.666.507.648.238.638.939.209.7010.14
120°4.516.387.588.218.749.219.5910.3011.01
135°4.025.727.097.878.428.979.6011.1912.84
150°3.324.806.037.097.838.308.769.8812.09
Run VMG2.884.165.226.146.827.267.658.5610.47
Gybe Angles139.0°142.3°146.0°149.0°153.0°156.1°158.3°146.5°143.2°
APH ToD:502.8CDL: 10.742APH ToT: 1.1933CertNo:023/26
BOAT
ClassX-41DesignerJeppesenBuilderX-YachtsAge dateSeries date12/2006Offset fileX41-FIN45.offData fileLAT-645
HULL
Length Overall12.350 mMaximum Beam3.646 mDraft2.336 mDisplacement7,050 kgDLR5.5221IMS DivisionCruiser/RacerDynamic Allowance0.020%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.435m
CREW
Maximum weight840 kg(declared)Minimum weight710 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail51.1052.03Headsail Luffed47.0847.08Headsail FlyingSymmetricAsymmetric168.69168.69 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail15.20Storm Jib14.60Heavy Weather Jib39.42
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 202.5 kg·m Stability Index 128.7
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  04960004W73 Issued on 09/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
NicoleLAT-645
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 VMG1326.7933.9766.5688.5658.3643.7635.1627.5637.9
52°843.2611.7518.7479.9465.0458.2453.7448.9451.6
60°781.0580.5501.1467.7452.8446.0441.1435.3435.4
75°739.7560.6490.1459.4441.5429.7422.5412.8408.4
90°761.2571.5486.8459.3439.4422.7409.4392.7382.9
110°772.2553.6471.3437.5416.9403.3391.5371.1355.0
120°797.8563.9475.1438.5412.1390.8375.4349.5327.0
135°895.9629.3507.6457.2427.6401.1375.2321.8280.4
150°1084.1749.3596.8507.8459.7433.5410.8364.3297.8
Run VMG1251.9865.3689.2586.4527.6495.9470.5420.6343.9
Selected Courses
Windward / Leeward1289.3899.6727.8637.4593.0569.8552.8524.1490.9
All purpose975.1693.5573.3516.6487.5469.8456.1433.3413.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward618.60.9700
All purpose502.81.1933
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.11.0988
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.6896.2685.3578.1519.3487.2460.4416.0395.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8479
Downwind "popa"1.0356
70% up, 30% down "Ilhabela"0.8967
30% up, 70% down "Ilhabela-inverso"0.9711
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Predominantly Upwind545.41.1002
Predominantly Downwind505.81.1862
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP523.01.1473 Predom. Rc High405.11.4811 5B SF Bay L/M668.40.8976 TriNum AP Low633.40.9473 Predom. Dn Low760.00.7895 5B SF Bay Med582.61.0298 TriNum AP Med500.01.2001 Predom. Dn L/M566.61.0589 5B SF Bay M/H536.41.1185 TriNum AP High451.01.3304 Predom. Dn Med490.71.2227 5B SF Bay High508.01.1811 TriNum W/L Low852.20.7040 Predom. Dn M/H440.91.3607 5B AP Low699.90.8573 TriNum W/L Med613.20.9784 Predom. Dn High402.31.4915 5B AP L/M558.31.0746 TriNum W/L Hig546.21.0984 ChiMac Up Low681.40.8805 5B AP Med493.91.2149 Predom. Upwind568.01.0564 ChiMac Up Med617.70.9714 5B AP M/H457.21.3123 Predom. Reaching499.01.2023 ChiMac Up High543.51.1040 5B AP High433.71.3833 Predom. Downwind527.11.1383 ChiMac Off Low657.40.9127 5B W/L Low954.10.6289 Predom. Up Low772.90.7763 ChiMac Off Med584.01.0274 5B W/L L/M701.30.8555 Predom. Up L/M592.31.0131 ChiMac Off High495.41.2111 5B W/L Med604.30.9928 Predom. Up Med530.31.1315 ChiMac AP Low666.90.8997 5B W/L M/H554.21.0827 Predom. Up M/H499.11.2021 ChiMac AP Med599.21.0014 5B W/L High523.31.1466 Predom. Up High482.81.2426 ChiMac AP High518.61.1570 W/L 60-40 Low961.30.6241 Predom. Rc Low682.50.8791 BayMac Cove Island765.20.7841 W/L 60-40 L/M710.60.8443 Predom. Rc L/M526.41.1398 BayMac Shore759.70.7898 W/L 60-40 Med617.00.9724 Predom. Rc Med469.51.2780 Harvest Moon442.61.3555 W/L 60-40 M/H570.81.0512 Predom. Rc M/H431.81.3895 5B SF Bay Low805.50.7449 W/L 60-40 High544.71.1014      SA/DSPL Up26.53SA/DSPL Dn59.39
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.11.0988
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.6896.2685.3578.1519.3487.2460.4416.0395.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.11.0988
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.6896.2685.3578.1519.3487.2460.4416.0395.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance546.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.6896.2685.3578.1519.3487.2460.4416.0395.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating546.11.0988
FinRating, kevyt tuuli938.41.0656
FinRating, kova tuuli435.61.1479
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0988
Triple Number Coastal/Long Distance Low0.9473
Triple Number Coastal/Long Distance Medium1.2002
Triple Number Coastal/Long Distance High1.3304
Triple Number Windward/Leeward Low0.7374
Triple Number Windward/Leeward Medium0.9784
Triple Number Windward/Leeward High1.0984
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.6896.2685.3578.1519.3487.2460.4416.0395.2
For information
General Purpose Handicap (GPH)561.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.11.0988
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Saronikos S All Purpose571.81.0494
Saronikos S Upwind645.20.9300
Saronikos S Downwind480.21.2496
Saronikos N All Purpose598.51.0025
Saronikos N Upwind673.90.8903
Saronikos N Downwind520.21.1534
Saronikos SW All Purpose572.21.0485
Saronikos SW Upwind661.90.9065
Saronikos SW Downwind481.61.2459
Saronikos NE All Purpose617.10.9723
Saronikos NE Upwind633.10.9476
Saronikos NE Downwind579.71.0351
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.6896.2685.3578.1519.3487.2460.4416.0395.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose523.01.1473
5-Band All Purpose Low763.50.7858
5-Band All Purpose L/M578.41.0373
5-Band All Purpose Med510.01.1764
5-Band All Purpose M/H469.91.2770
5-Band All Purpose High442.91.3547
Single Number Predominant Upwind544.31.1023
Single Number Predominant Reaching480.61.2484
Single Number Predominant Downwind506.51.1845
5-Band 50-50 Windward/Leeward Low954.10.6289
5-Band 50-50 Windward/Leeward L/M701.30.8555
5-Band 50-50 Windward/Leeward Med604.30.9928
5-Band 50-50 Windward/Leeward M/H554.21.0827
5-Band 50-50 Windward/Leeward High523.31.1466
5-Band 60-40 Windward/Leeward Low961.30.6241
5-Band 60-40 Windward/Leeward L/M710.60.8443
5-Band 60-40 Windward/Leeward Med617.00.9724
5-Band 60-40 Windward/Leeward M/H570.81.0512
5-Band 60-40 Windward/Leeward High544.71.1014
Triple Number 50-50 Windward/Leeward Low852.20.7040
Triple Number 50-50 Windward/Leeward Med613.30.9783
Triple Number 50-50 Windward/Leeward High546.31.0984
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward631.30.9504
Triple Number 60-40 Windward/Leeward Low859.80.6978
Triple Number 60-40 Windward/Leeward Med625.40.9594
Triple Number 60-40 Windward/Leeward High563.91.0640
Triple Number All-Purpose Low687.90.8723
Triple Number All-Purpose Med516.61.1615
Triple Number All-Purpose High462.71.2966
Triple Number Predominant Upwind Low704.30.8519
Triple Number Predominant Upwind Med537.71.1159
Triple Number Predominant Upwind High500.01.2000
Triple Number Predominant Reaching Low622.10.9644
Triple Number Predominant Reaching Med482.91.2424
Triple Number Predominant Reaching High416.41.4411
Triple Number Predominant Downwind Low681.00.8811
Triple Number Predominant Downwind Med498.91.2027
Triple Number Predominant Downwind High421.91.4221
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.11.0988
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.6896.2685.3578.1519.3487.2460.4416.0395.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.11.0988
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.6896.2685.3578.1519.3487.2460.4416.0395.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low633.4
Triple Number Coastal/Long Distance Medium499.9
Triple Number Coastal/Long Distance High451.0
Triple Number Windward/Leeward Low813.7
Triple Number Windward/Leeward Medium613.2
Triple Number Windward/Leeward High546.2
Predominantly Upwind545.4
Predominantly Downwind505.8
Predominantly Reaching486.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.11.0988
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.6896.2685.3578.1519.3487.2460.4416.0395.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9473
Triple Number Coastal/Long Distance Medium1.2002
Triple Number Coastal/Long Distance High1.3304
Triple Number Windward/Leeward Low0.7374
Triple Number Windward/Leeward Medium0.9784
Triple Number Windward/Leeward High1.0984
Coastal/Long Distance1.0988
Predominantly Upwind1.1002
Predominantly Downwind1.1862
For information
General Purpose Handicap (GPH)561.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1933
Distanseseilas Trippeltall svak vind0.9473
Distanseseilas Trippeltall mellomvind1.2002
Distanseseilas Trippeltall sterk vind1.3304
Pølsebane Trippeltall svak vind0.7374
Pølsebane Trippeltall mellomvind0.9784
Pølsebane Trippeltall sterk vind1.0984
Motvind Singeltall1.1002
Medvind Singeltall1.1862
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Coastal/Long Distance546.11.0988
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind545.41.1002
Predominantly Downwind505.81.1862
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore500.81.1980
Cape Doctor Coastal419.11.4317
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9473
Triple Number Coastal/Long Distance Medium1.2002
Triple Number Coastal/Long Distance High1.3304
Triple Number Windward/Leeward Low0.7374
Triple Number Windward/Leeward Medium0.9784
Triple Number Windward/Leeward High1.0984
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9473
Triple Number Coastal/Long Distance Medium1.2002
Triple Number Coastal/Long Distance High1.3304
Triple Number Windward/Leeward Low0.7374
Triple Number Windward/Leeward Medium0.9784
Triple Number Windward/Leeward High1.0984
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.11.0988
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Predominantly Upwind545.41.1002
Predominantly Downwind505.81.1862
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.6896.2685.3578.1519.3487.2460.4416.0395.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance546.11.0988
Triple Number Coastal/Long Distance Low633.40.9473
Triple Number Coastal/Long Distance Medium499.91.2002
Triple Number Coastal/Long Distance High451.01.3304
Triple Number Windward/Leeward Low813.70.7374
Triple Number Windward/Leeward Medium613.20.9784
Triple Number Windward/Leeward High546.21.0984
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1285.6896.2685.3578.1519.3487.2460.4416.0395.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP523.01.1473 Predom. Dn High402.31.4915 5B AP M/H457.21.3123 TriNum AP Low633.40.9473 Predom. Rc Low682.50.8791 5B AP High433.71.3833 TriNum AP Med500.01.2001 Predom. Rc L/M526.41.1398 5B SF Bay Low805.50.7449 TriNum AP High451.01.3304 Predom. Rc Med469.51.2780 5B SF Bay L/M668.40.8976 TriNum W/L Low852.20.7040 Predom. Rc M/H431.81.3895 5B SF Bay Med582.61.0298 TriNum W/L Med613.20.9784 Predom. Rc High405.11.4811 5B SF Bay M/H536.41.1185 TriNum W/L Hig546.21.0984 5B W/L Low954.10.6289 5B SF Bay High508.01.1811 Predom. Upwind568.01.0564 5B W/L L/M701.30.8555 ChiMac Up Low681.40.8805 Predom. Reaching499.01.2023 5B W/L Med604.30.9928 ChiMac Up Med617.70.9714 Predom. Downwind527.11.1383 5B W/L M/H554.21.0827 ChiMac Up High543.51.1040 Predom. Up Low772.90.7763 5B W/L High523.31.1466 ChiMac Off Low657.40.9127 Predom. Up L/M592.31.0131 W/L 60-40 Low961.30.6241 ChiMac Off Med584.01.0274 Predom. Up Med530.31.1315 W/L 60-40 L/M710.60.8443 ChiMac Off High495.41.2111 Predom. Up M/H499.11.2021 W/L 60-40 Med617.00.9724 ChiMac AP Low666.90.8997 Predom. Up High482.81.2426 W/L 60-40 M/H570.81.0512 ChiMac AP Med599.21.0014 Predom. Dn Low760.00.7895 W/L 60-40 High544.71.1014 ChiMac AP High518.61.1570 Predom. Dn L/M566.61.0589 5B AP Low699.90.8573 BayMac Cove Island765.20.7841 Predom. Dn Med490.71.2227 5B AP L/M558.31.0746 BayMac Shore759.70.7898 Predom. Dn M/H440.91.3607 5B AP Med493.91.2149 Harvest Moon442.61.3555      SA/DSPL Up26.53SA/DSPL Dn59.39
ORC Ref  04960004W73 Issued on 09/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
NicoleLAT-645
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-41Measurement17/06/2020HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.350Maximum beam3.646Draft2.336Displacement7,050Wetted area31.47IMS L11.193LSM010.848Accomod. length11.850Sink (kg/mm) 23.21
VCGD-0.101VCGM-0.128 RM Rated (kg·m) 202.5Limit of positive stability(°) 124.8 Stability Index 128.7 BLR index 0.0000Default crew weight773 Declared crew weight 840
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.435PBW0.125PIPA0.0041
EDL1.880ST10.065ST20.180
ST30.180ST40.110ST50.345
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastAdjustableRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15.760IG17.010ISP18.182MDT10.131MDL10.258MDT20.122MDL20.190TL1.030MW0.258GO0.281
E5.510J5.172BAS1.885FSD0.036SFJ0.015SPLWPLTPS6.680BD0.270MWT214.00MCG5.800
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date23/07/2026
SFFP0.200FFM1.428FF1.438LCFcl6.939SG1.0000
SAFP11.995FAM1.081FA1.087LCFsh7.159HBI1.202
W1131.5W2131.5W3131.5W4131.5LCFD7.351
PD1272.6PD2272.1PD3270.1PD4269.8
WD5.170PLM9000.00GSA1.0RSA1.0RM197.5
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG3FixedCorrection weight304.96Fixed Ballast Total30
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG3WaterWater20005.721FUELFuel9055.82Total deductible45.82
OTHER ITEMSIdKindDescriptionWeightLCGVCG#MiscellaneousMast jack5.181Battery60+110 Ah4.92#Battery60 Ah7.701Engine (IC)VP D28.15Total deductible
ORC Ref  04960004W73 Issued on 09/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
NicoleLAT-645
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.431.242.053.414.5451.1005/06/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.090.831.562.824.095.3816.87YesNo 47.0830/05/2026NEW-2026L20.120.811.492.733.945.2816.85YesNo 45.63NEW-2025J30.110.751.392.643.905.2316.92YesNo 44.7827/03/201900.040.771.492.823.774.3413.24NoInner 33.4730/05/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA1,520.2317.4618.8510.7110.8799%168.6931/05/2026A220.5517.2918.9210.5110.29102%165.0110/06/2025A420.4717.4618.9710.3010.20101%162.4731/05/2026A319.2117.0118.119.289.29100%140.0818/06/2023
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.8 mTable area0.55 m²Headroom1.80 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity145 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity86 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04960004W73 Issued on 09/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org