International Certificate2026
OBELIXITA-41
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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°42.7°40.6°38.8°37.8°37.2°37.4°37.4°39.0°
Beat VMG2.773.924.765.275.495.615.695.765.61
52°4.345.946.987.517.727.847.918.007.95
60°4.676.247.217.707.938.048.138.238.23
75°4.916.457.367.848.148.348.478.668.75
90°4.776.467.487.998.288.508.759.099.31
110°4.586.297.478.108.568.929.229.7910.22
120°4.356.127.358.018.519.009.4810.2511.17
135°3.825.486.767.628.158.649.1710.4812.45
150°3.154.595.796.827.588.108.569.6111.06
Run VMG2.733.975.025.916.677.307.808.669.67
Gybe Angles138.5°141.9°145.8°149.5°157.2°164.8°170.2°171.4°162.2°
APH ToD:506.8CDL: 10.796APH ToT: 1.1839CertNo:26/1
BOAT
ClassX-41DesignerJeppesenBuilderX-YachtsAge date01/2007Series date01/2006Offset fileX41.OD.OFFData fileITA41
HULL
Length Overall12.350Maximum Beam3.646Draft2.512Displacement7,198DLR5.5570IMS DivisionCruiser/RacerDynamic Allowance0.010%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.450m
CREW
Maximum weight850(declared)Minimum weight720 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail52.3853.41Headsail Luffed46.1446.14Headsail FlyingSymmetric129.71129.71Asymmetric127.68127.68 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail15.34Storm Jib14.64Heavy Weather Jib39.52
SAIL LIMITS
Headsails6Spinnakers5
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 195.0 Stability Index 124.9
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  03190004AWR Issued on 09/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
OBELIXITA-41
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 VMG1300.3918.2757.0683.7655.9641.5633.0625.0641.6
52°829.7605.7515.7479.3466.1459.4455.0450.1452.6
60°771.5576.5499.2467.3454.0447.6442.8437.2437.4
75°733.6558.0489.1459.0442.1431.6425.0415.5411.3
90°755.2557.2481.2450.4434.9423.5411.3395.9386.7
110°785.2572.3481.8444.5420.5403.4390.6367.7352.2
120°828.0588.7490.0449.5423.0400.1379.6351.2322.4
135°941.6656.6532.6472.8441.8416.6392.6343.5289.2
150°1142.7784.7621.4527.9474.8444.6420.6374.7325.5
Run VMG1319.5906.1717.6609.5539.5492.9461.3415.7372.3
Selected Courses
Windward / Leeward1309.9912.2737.3646.6597.7567.2547.2520.3506.9
All purpose986.7701.1579.7521.7491.5472.2457.8435.6420.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward622.10.9644
All purpose506.81.1839
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.11.0888
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1310.9911.6694.4585.2524.0490.0462.0417.8401.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8546
Downwind "popa"1.0139
70% up, 30% down "Ilhabela"0.8969
30% up, 70% down "Ilhabela-inverso"0.9602
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Predominantly Upwind546.61.0976
Predominantly Downwind515.01.1651
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP527.21.1382 Predom. Rc High411.61.4576 5B SF Bay L/M675.90.8877 TriNum AP Low640.40.9369 Predom. Dn Low781.20.7680 5B SF Bay Med587.11.0220 TriNum AP Med504.11.1902 Predom. Dn L/M579.81.0348 5B SF Bay M/H536.31.1188 TriNum AP High453.11.3243 Predom. Dn Med498.71.2031 5B SF Bay High510.11.1763 TriNum W/L Low864.20.6943 Predom. Dn M/H445.31.3475 5B AP Low711.00.8438 TriNum W/L Med618.00.9708 Predom. Dn High409.11.4665 5B AP L/M564.11.0636 TriNum W/L Hig542.11.1068 ChiMac Up Low680.40.8819 5B AP Med497.81.2053 Predom. Upwind568.61.0552 ChiMac Up Med617.60.9716 5B AP M/H459.31.3063 Predom. Reaching503.51.1915 ChiMac Up High544.41.1022 5B AP High436.91.3734 Predom. Downwind537.31.1167 ChiMac Off Low674.10.8901 5B W/L Low967.90.6199 Predom. Up Low770.60.7786 ChiMac Off Med596.91.0052 5B W/L L/M710.50.8445 Predom. Up L/M592.31.0131 ChiMac Off High504.31.1899 5B W/L Med608.10.9867 Predom. Up Med531.41.1291 ChiMac AP Low673.80.8905 5B W/L M/H550.31.0904 Predom. Up M/H500.51.1987 ChiMac AP Med604.80.9920 5B W/L High522.61.1480 Predom. Up High485.31.2362 ChiMac AP High522.91.1475 W/L 60-40 Low969.00.6192 Predom. Rc Low688.40.8716 BayMac Cove Island774.70.7745 W/L 60-40 L/M716.40.8376 Predom. Rc L/M530.21.1316 BayMac Shore768.00.7812 W/L 60-40 Med619.40.9687 Predom. Rc Med473.11.2683 Harvest Moon446.61.3436 W/L 60-40 M/H567.21.0578 Predom. Rc M/H436.91.3735 5B SF Bay Low813.90.7372 W/L 60-40 High544.01.1030      SA/DSPL Up26.25SA/DSPL Dn48.52
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.11.0888
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1310.9911.6694.4585.2524.0490.0462.0417.8401.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.11.0888
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1310.9911.6694.4585.2524.0490.0462.0417.8401.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance551.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1310.9911.6694.4585.2524.0490.0462.0417.8401.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating551.11.0888
FinRating, kevyt tuuli952.81.0495
FinRating, kova tuuli439.61.1375
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0888
Triple Number Coastal/Long Distance Low0.9369
Triple Number Coastal/Long Distance Medium1.1903
Triple Number Coastal/Long Distance High1.3243
Triple Number Windward/Leeward Low0.7275
Triple Number Windward/Leeward Medium0.9708
Triple Number Windward/Leeward High1.1068
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1310.9911.6694.4585.2524.0490.0462.0417.8401.2
For information
General Purpose Handicap (GPH)566.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.11.0888
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Saronikos S All_Purpose572.71.0477
Saronikos S Upwind639.80.9378
Saronikos S Downwind491.61.2205
Saronikos N All_Purpose572.71.0477
Saronikos N Upwind667.20.8992
Saronikos N Downwind536.11.1193
Saronikos SW All_Purpose574.31.0448
Saronikos SW Upwind654.80.9163
Saronikos SW Downwind495.81.2102
Saronikos NE All_Purpose622.70.9636
Saronikos NE Upwind627.40.9563
Saronikos NE Downwind599.01.0016
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1310.9911.6694.4585.2524.0490.0462.0417.8401.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose527.21.1382
5-Band All-Purpose Low771.90.7773
5-Band All-Purpose L/M584.21.0271
5-Band All-Purpose Med514.01.1673
5-Band All-Purpose M/H472.31.2703
5-Band All-Purpose High447.21.3416
Single Number Predominant Upwind545.31.1003
Single Number Predominant Reaching485.01.2370
Single Number Predominant Downwind515.91.1631
5-Band 50-50 Windward/Leeward Low967.90.6199
5-Band 50-50 Windward/Leeward L/M710.50.8445
5-Band 50-50 Windward/Leeward Med608.10.9867
5-Band 50-50 Windward/Leeward M/H550.31.0904
5-Band 50-50 Windward/Leeward High522.61.1480
5-Band 60-40 Windward/Leeward Low969.00.6192
5-Band 60-40 Windward/Leeward L/M716.40.8376
5-Band 60-40 Windward/Leeward Med619.40.9687
5-Band 60-40 Windward/Leeward M/H567.21.0578
5-Band 60-40 Windward/Leeward High544.01.1030
Triple Number 50-50 Windward/Leeward Low864.20.6943
Triple Number 50-50 Windward/Leeward Med618.10.9707
Triple Number 50-50 Windward/Leeward High542.11.1068
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward633.30.9474
Triple Number 60-40 Windward/Leeward Low866.60.6923
Triple Number 60-40 Windward/Leeward Med628.50.9547
Triple Number 60-40 Windward/Leeward High560.11.0712
Triple Number All-Purpose Low695.10.8632
Triple Number All-Purpose Med520.71.1522
Triple Number All-Purpose High465.41.2891
Triple Number Predominant Upwind Low703.60.8527
Triple Number Predominant Upwind Med538.91.1134
Triple Number Predominant Upwind High501.21.1972
Triple Number Predominant Reaching Low627.10.9568
Triple Number Predominant Reaching Med486.21.2339
Triple Number Predominant Reaching High422.61.4199
Triple Number Predominant Downwind Low698.50.8590
Triple Number Predominant Downwind Med507.91.1814
Triple Number Predominant Downwind High427.11.4048
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.11.0888
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1310.9911.6694.4585.2524.0490.0462.0417.8401.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.11.0888
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1310.9911.6694.4585.2524.0490.0462.0417.8401.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low640.4
Triple Number Coastal/Long Distance Medium504.1
Triple Number Coastal/Long Distance High453.1
Triple Number Windward/Leeward Low824.7
Triple Number Windward/Leeward Medium618.0
Triple Number Windward/Leeward High542.1
Predominantly Upwind546.6
Predominantly Downwind515.0
Predominantly Reaching493.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.11.0888
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1310.9911.6694.4585.2524.0490.0462.0417.8401.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9369
Triple Number Coastal/Long Distance Medium1.1903
Triple Number Coastal/Long Distance High1.3243
Triple Number Windward/Leeward Low0.7275
Triple Number Windward/Leeward Medium0.9708
Triple Number Windward/Leeward High1.1068
Coastal/Long Distance1.0888
Predominantly Upwind1.0976
Predominantly Downwind1.1651
For information
General Purpose Handicap (GPH)566.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1839
Distanseseilas Trippeltall svak vind0.9369
Distanseseilas Trippeltall mellomvind1.1903
Distanseseilas Trippeltall sterk vind1.3243
Pølsebane Trippeltall svak vind0.7275
Pølsebane Trippeltall mellomvind0.9708
Pølsebane Trippeltall sterk vind1.1068
Motvind Singeltall1.0976
Medvind Singeltall1.1651
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Coastal/Long Distance551.11.0888
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind546.61.0976
Predominantly Downwind515.01.1651
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore510.91.1743
Cape Doctor Coastal425.21.4111
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9369
Triple Number Coastal/Long Distance Medium1.1903
Triple Number Coastal/Long Distance High1.3243
Triple Number Windward/Leeward Low0.7275
Triple Number Windward/Leeward Medium0.9708
Triple Number Windward/Leeward High1.1068
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9369
Triple Number Coastal/Long Distance Medium1.1903
Triple Number Coastal/Long Distance High1.3243
Triple Number Windward/Leeward Low0.7275
Triple Number Windward/Leeward Medium0.9708
Triple Number Windward/Leeward High1.1068
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.11.0888
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Predominantly Upwind546.61.0976
Predominantly Downwind515.01.1651
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1310.9911.6694.4585.2524.0490.0462.0417.8401.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.11.0888
Triple Number Coastal/Long Distance Low640.40.9369
Triple Number Coastal/Long Distance Medium504.11.1903
Triple Number Coastal/Long Distance High453.11.3243
Triple Number Windward/Leeward Low824.70.7275
Triple Number Windward/Leeward Medium618.00.9708
Triple Number Windward/Leeward High542.11.1068
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1310.9911.6694.4585.2524.0490.0462.0417.8401.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP527.21.1382 Predom. Dn High409.11.4665 5B AP M/H459.31.3063 TriNum AP Low640.40.9369 Predom. Rc Low688.40.8716 5B AP High436.91.3734 TriNum AP Med504.11.1902 Predom. Rc L/M530.21.1316 5B SF Bay Low813.90.7372 TriNum AP High453.11.3243 Predom. Rc Med473.11.2683 5B SF Bay L/M675.90.8877 TriNum W/L Low864.20.6943 Predom. Rc M/H436.91.3735 5B SF Bay Med587.11.0220 TriNum W/L Med618.00.9708 Predom. Rc High411.61.4576 5B SF Bay M/H536.31.1188 TriNum W/L Hig542.11.1068 5B W/L Low967.90.6199 5B SF Bay High510.11.1763 Predom. Upwind568.61.0552 5B W/L L/M710.50.8445 ChiMac Up Low680.40.8819 Predom. Reaching503.51.1915 5B W/L Med608.10.9867 ChiMac Up Med617.60.9716 Predom. Downwind537.31.1167 5B W/L M/H550.31.0904 ChiMac Up High544.41.1022 Predom. Up Low770.60.7786 5B W/L High522.61.1480 ChiMac Off Low674.10.8901 Predom. Up L/M592.31.0131 W/L 60-40 Low969.00.6192 ChiMac Off Med596.91.0052 Predom. Up Med531.41.1291 W/L 60-40 L/M716.40.8376 ChiMac Off High504.31.1899 Predom. Up M/H500.51.1987 W/L 60-40 Med619.40.9687 ChiMac AP Low673.80.8905 Predom. Up High485.31.2362 W/L 60-40 M/H567.21.0578 ChiMac AP Med604.80.9920 Predom. Dn Low781.20.7680 W/L 60-40 High544.01.1030 ChiMac AP High522.91.1475 Predom. Dn L/M579.81.0348 5B AP Low711.00.8438 BayMac Cove Island774.70.7745 Predom. Dn Med498.71.2031 5B AP L/M564.11.0636 BayMac Shore768.00.7812 Predom. Dn M/H445.31.3475 5B AP Med497.81.2053 Harvest Moon446.61.3436      SA/DSPL Up26.25SA/DSPL Dn48.52
ORC Ref  03190004AWR Issued on 09/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
OBELIXITA-41
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-41Measurement20/04/2018HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.350Maximum beam3.646Draft2.512Displacement7,198Wetted area31.33IMS L11.227LSM010.900Accomod. length11.850Sink (kg/mm) 23.37
VCGD-0.015VCGM-0.049 RM Rated (kg·m) 195.0Limit of positive stability(°) 120.7 Stability Index 124.9 BLR index 0.0000Default crew weight778 Declared crew weight 850
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.450PBW0.118PIPA0.0040
EDL1.890ST10.065ST20.180
ST30.170ST40.112ST50.320
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15.990IG17.040ISP17.050MDT10.130MDL10.255MDT20.121MDL20.200TL0.930MW0.255GO0.275
E5.480J4.915BAS1.865FSD0.038SFJ0.285SPL5.212WPLTPS5.160BD0.200MWT202.00MCG5.515
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date12/03/2013MeasurerFIV-120
SFFP0.200FFM1.435FF1.434LCFcl6.954SG1.0300
SAFP11.995FAM1.080FA1.079LCFsh7.174HBI1.196
W1111.0W2111.0W3111.0W4111.0
PD1598.9PD2597.0PD3599.2PD4596.0
WD13.290PLM9000.00GSA1.0RSA1.0RM194.3
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAinoxFuel90106.400.05BpvcWater18006.500.10Total deductible86.400.05
OTHER ITEMSIdKindDescriptionWeightLCGVCGABattery2 batteries704.700.00AEngine (IC)Volvo 40 hpTotal deductible0
ORC Ref  03190004AWR Issued on 09/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
OBELIXITA-41
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentB0.251.182.083.544.6152.3821/12/20164 T
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentD0.120.811.492.743.985.1317.12NoNo 46.1413/09/2017
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA17.7417.7417.748.918.23129.7109/02/2018C17.9017.9017.908.728.48129.3609/07/2014B17.8317.8317.838.648.50127.9609/07/2014
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentB17.4016.4616.939.009.2597%127.6820/04/2018A1,5C17.3216.2016.769.069.4696%127.6624/05/2018A16.8015.7016.257.179.4576%103.2730/01/2017A0
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  03190004AWR Issued on 09/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org