International Certificate2026
RACHISTARMLT-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 Angles45.5°42.8°40.7°38.9°38.0°37.5°37.4°37.9°39.4°
Beat VMG2.743.894.725.225.445.555.625.685.55
52°4.295.906.947.487.697.807.877.957.89
60°4.626.197.187.687.918.028.098.198.17
75°4.866.407.337.838.138.328.448.628.70
90°4.716.287.367.848.188.508.759.079.27
110°4.596.377.548.158.598.899.159.569.83
120°4.436.227.438.098.619.109.5410.2210.76
135°3.925.606.897.718.268.789.3610.8112.63
150°3.234.695.916.947.678.158.599.6011.33
Run VMG2.804.065.126.016.677.147.558.329.81
Gybe Angles138.8°142.1°145.8°149.8°152.5°156.3°160.1°155.4°142.7°
APH ToD:507.6CDL: 10.655APH ToT: 1.1820CertNo:26/3
BOAT
ClassX-41DesignerJeppesenBuilderX-YachtsAge date01/2007Series date01/2006Offset fileX41.OD.OFFData fileMLT41
HULL
Length Overall12.350 mMaximum Beam3.646 mDraft2.504 mDisplacement7,002 kgDLR5.5133IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.229%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.430m
CREW
Maximum weight700 kg(declared)Minimum weight570 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail50.7651.68Headsail Luffed44.7944.79Headsail FlyingSymmetricAsymmetric134.11134.11 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail15.07Storm Jib14.64Heavy Weather Jib39.52
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 192.6 kg·m Stability Index 125.8
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  03190004OOC Issued on 06/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
RACHISTARMLT-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 VMG1314.2926.0762.5689.2661.8648.3640.4634.0648.2
52°838.3610.7518.6481.3468.1461.5457.4453.1456.5
60°779.5581.2501.6468.6455.4449.1444.8439.7440.7
75°741.3562.4491.1459.9442.8432.6426.4417.6413.9
90°763.8573.2489.3459.0439.9423.6411.6396.8388.2
110°785.2565.5477.7441.5418.9404.9393.4376.6366.2
120°813.4579.1484.3445.2418.3395.7377.4352.1334.4
135°919.3643.0522.8466.7436.1410.0384.8332.9285.1
150°1113.9767.0608.7518.4469.2441.6419.0375.0317.9
Run VMG1286.2885.7702.9598.6539.5504.2476.8432.5367.0
Selected Courses
Windward / Leeward1300.2905.9732.7643.9600.6576.2558.6533.3507.6
All purpose983.0699.1577.9520.9492.3474.4460.9440.1423.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward625.30.9595
All purpose507.61.1820
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.21.0885
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1298.8903.9690.4583.5524.9492.1464.8421.5404.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8464
Downwind "popa"1.0145
70% up, 30% down "Ilhabela"0.8907
30% up, 70% down "Ilhabela-inverso"0.9574
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Predominantly Upwind549.01.0928
Predominantly Downwind513.61.1683
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP528.71.1349 Predom. Rc High411.71.4573 5B SF Bay L/M673.70.8906 TriNum AP Low638.50.9397 Predom. Dn Low772.20.7770 5B SF Bay Med588.91.0188 TriNum AP Med504.61.1892 Predom. Dn L/M575.21.0431 5B SF Bay M/H543.01.1049 TriNum AP High456.51.3144 Predom. Dn Med498.01.2049 5B SF Bay High517.21.1602 TriNum W/L Low858.50.6989 Predom. Dn M/H448.01.3394 5B AP Low707.60.8480 TriNum W/L Med620.00.9678 Predom. Dn High411.31.4587 5B AP L/M563.01.0657 TriNum W/L Hig553.51.0840 ChiMac Up Low683.10.8783 5B AP Med498.61.2035 Predom. Upwind571.51.0498 ChiMac Up Med620.40.9671 5B AP M/H462.31.2978 Predom. Reaching504.11.1902 ChiMac Up High547.41.0961 5B AP High440.81.3612 Predom. Downwind535.51.1205 ChiMac Off Low667.70.8986 5B W/L Low961.20.6242 Predom. Up Low773.70.7755 ChiMac Off Med593.11.0116 5B W/L L/M707.40.8482 Predom. Up L/M594.51.0092 ChiMac Off High503.51.1917 5B W/L Med611.20.9817 Predom. Up Med534.01.1235 ChiMac AP Low672.60.8920 5B W/L M/H560.81.0698 Predom. Up M/H504.11.1903 ChiMac AP Med604.80.9920 5B W/L High533.21.1253 Predom. Up High489.21.2265 ChiMac AP High524.41.1442 W/L 60-40 Low965.40.6215 Predom. Rc Low688.70.8712 BayMac Cove Island772.10.7771 W/L 60-40 L/M715.10.8391 Predom. Rc L/M531.31.1294 BayMac Shore766.20.7831 W/L 60-40 Med623.10.9630 Predom. Rc Med473.91.2661 Harvest Moon446.91.3426 W/L 60-40 M/H577.21.0396 Predom. Rc M/H437.11.3728 5B SF Bay Low810.20.7406 W/L 60-40 High554.11.0829      SA/DSPL Up25.94SA/DSPL Dn50.18
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.21.0885
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1298.8903.9690.4583.5524.9492.1464.8421.5404.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.21.0885
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1298.8903.9690.4583.5524.9492.1464.8421.5404.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance551.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1298.8903.9690.4583.5524.9492.1464.8421.5404.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating551.21.0885
FinRating, kevyt tuuli946.41.0567
FinRating, kova tuuli443.01.1287
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0885
Triple Number Coastal/Long Distance Low0.9397
Triple Number Coastal/Long Distance Medium1.1893
Triple Number Coastal/Long Distance High1.3144
Triple Number Windward/Leeward Low0.7323
Triple Number Windward/Leeward Medium0.9678
Triple Number Windward/Leeward High1.0840
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1298.8903.9690.4583.5524.9492.1464.8421.5404.7
For information
General Purpose Handicap (GPH)566.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.21.0885
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Saronikos S All Purpose576.41.0409
Saronikos S Upwind645.20.9299
Saronikos S Downwind491.11.2217
Saronikos N All Purpose603.30.9945
Saronikos N Upwind674.00.8902
Saronikos N Downwind530.21.1316
Saronikos SW All Purpose576.01.0417
Saronikos SW Upwind660.90.9079
Saronikos SW Downwind491.21.2214
Saronikos NE All Purpose622.80.9634
Saronikos NE Upwind634.00.9464
Saronikos NE Downwind591.11.0151
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1298.8903.9690.4583.5524.9492.1464.8421.5404.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose528.71.1349
5-Band All Purpose Low769.70.7795
5-Band All Purpose L/M583.61.0281
5-Band All Purpose Med515.31.1644
5-Band All Purpose M/H475.61.2615
5-Band All Purpose High450.51.3320
Single Number Predominant Upwind547.91.0951
Single Number Predominant Reaching485.61.2355
Single Number Predominant Downwind514.41.1664
5-Band 50-50 Windward/Leeward Low961.20.6242
5-Band 50-50 Windward/Leeward L/M707.40.8482
5-Band 50-50 Windward/Leeward Med611.20.9817
5-Band 50-50 Windward/Leeward M/H560.81.0698
5-Band 50-50 Windward/Leeward High533.21.1253
5-Band 60-40 Windward/Leeward Low965.40.6215
5-Band 60-40 Windward/Leeward L/M715.10.8391
5-Band 60-40 Windward/Leeward Med623.10.9630
5-Band 60-40 Windward/Leeward M/H577.21.0396
5-Band 60-40 Windward/Leeward High554.11.0829
Triple Number 50-50 Windward/Leeward Low858.50.6989
Triple Number 50-50 Windward/Leeward Med620.00.9677
Triple Number 50-50 Windward/Leeward High553.51.0840
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward637.10.9418
Triple Number 60-40 Windward/Leeward Low863.60.6948
Triple Number 60-40 Windward/Leeward Med631.20.9505
Triple Number 60-40 Windward/Leeward High570.81.0512
Triple Number All-Purpose Low693.50.8651
Triple Number All-Purpose Med521.71.1501
Triple Number All-Purpose High468.91.2796
Triple Number Predominant Upwind Low705.90.8500
Triple Number Predominant Upwind Med541.21.1087
Triple Number Predominant Upwind High504.91.1882
Triple Number Predominant Reaching Low627.70.9558
Triple Number Predominant Reaching Med487.31.2314
Triple Number Predominant Reaching High421.91.4222
Triple Number Predominant Downwind Low691.40.8679
Triple Number Predominant Downwind Med506.41.1847
Triple Number Predominant Downwind High429.71.3962
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.21.0885
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1298.8903.9690.4583.5524.9492.1464.8421.5404.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.21.0885
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1298.8903.9690.4583.5524.9492.1464.8421.5404.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low638.5
Triple Number Coastal/Long Distance Medium504.5
Triple Number Coastal/Long Distance High456.5
Triple Number Windward/Leeward Low819.3
Triple Number Windward/Leeward Medium620.0
Triple Number Windward/Leeward High553.5
Predominantly Upwind549.0
Predominantly Downwind513.6
Predominantly Reaching492.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.21.0885
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1298.8903.9690.4583.5524.9492.1464.8421.5404.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9397
Triple Number Coastal/Long Distance Medium1.1893
Triple Number Coastal/Long Distance High1.3144
Triple Number Windward/Leeward Low0.7323
Triple Number Windward/Leeward Medium0.9678
Triple Number Windward/Leeward High1.0840
Coastal/Long Distance1.0885
Predominantly Upwind1.0928
Predominantly Downwind1.1683
For information
General Purpose Handicap (GPH)566.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1820
Distanseseilas Trippeltall svak vind0.9397
Distanseseilas Trippeltall mellomvind1.1893
Distanseseilas Trippeltall sterk vind1.3144
Pølsebane Trippeltall svak vind0.7323
Pølsebane Trippeltall mellomvind0.9678
Pølsebane Trippeltall sterk vind1.0840
Motvind Singeltall1.0928
Medvind Singeltall1.1683
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Coastal/Long Distance551.21.0885
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind549.01.0928
Predominantly Downwind513.61.1683
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore515.31.1644
Cape Doctor Coastal428.31.4008
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9397
Triple Number Coastal/Long Distance Medium1.1893
Triple Number Coastal/Long Distance High1.3144
Triple Number Windward/Leeward Low0.7323
Triple Number Windward/Leeward Medium0.9678
Triple Number Windward/Leeward High1.0840
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9397
Triple Number Coastal/Long Distance Medium1.1893
Triple Number Coastal/Long Distance High1.3144
Triple Number Windward/Leeward Low0.7323
Triple Number Windward/Leeward Medium0.9678
Triple Number Windward/Leeward High1.0840
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.21.0885
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Predominantly Upwind549.01.0928
Predominantly Downwind513.61.1683
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1298.8903.9690.4583.5524.9492.1464.8421.5404.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance551.21.0885
Triple Number Coastal/Long Distance Low638.50.9397
Triple Number Coastal/Long Distance Medium504.51.1893
Triple Number Coastal/Long Distance High456.51.3144
Triple Number Windward/Leeward Low819.30.7323
Triple Number Windward/Leeward Medium620.00.9678
Triple Number Windward/Leeward High553.51.0840
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1298.8903.9690.4583.5524.9492.1464.8421.5404.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP528.71.1349 Predom. Dn High411.31.4587 5B AP M/H462.31.2978 TriNum AP Low638.50.9397 Predom. Rc Low688.70.8712 5B AP High440.81.3612 TriNum AP Med504.61.1892 Predom. Rc L/M531.31.1294 5B SF Bay Low810.20.7406 TriNum AP High456.51.3144 Predom. Rc Med473.91.2661 5B SF Bay L/M673.70.8906 TriNum W/L Low858.50.6989 Predom. Rc M/H437.11.3728 5B SF Bay Med588.91.0188 TriNum W/L Med620.00.9678 Predom. Rc High411.71.4573 5B SF Bay M/H543.01.1049 TriNum W/L Hig553.51.0840 5B W/L Low961.20.6242 5B SF Bay High517.21.1602 Predom. Upwind571.51.0498 5B W/L L/M707.40.8482 ChiMac Up Low683.10.8783 Predom. Reaching504.11.1902 5B W/L Med611.20.9817 ChiMac Up Med620.40.9671 Predom. Downwind535.51.1205 5B W/L M/H560.81.0698 ChiMac Up High547.41.0961 Predom. Up Low773.70.7755 5B W/L High533.21.1253 ChiMac Off Low667.70.8986 Predom. Up L/M594.51.0092 W/L 60-40 Low965.40.6215 ChiMac Off Med593.11.0116 Predom. Up Med534.01.1235 W/L 60-40 L/M715.10.8391 ChiMac Off High503.51.1917 Predom. Up M/H504.11.1903 W/L 60-40 Med623.10.9630 ChiMac AP Low672.60.8920 Predom. Up High489.21.2265 W/L 60-40 M/H577.21.0396 ChiMac AP Med604.80.9920 Predom. Dn Low772.20.7770 W/L 60-40 High554.11.0829 ChiMac AP High524.41.1442 Predom. Dn L/M575.21.0431 5B AP Low707.60.8480 BayMac Cove Island772.10.7771 Predom. Dn Med498.01.2049 5B AP L/M563.01.0657 BayMac Shore766.20.7831 Predom. Dn M/H448.01.3394 5B AP Med498.61.2035 Harvest Moon446.91.3426      SA/DSPL Up25.94SA/DSPL Dn50.18
ORC Ref  03190004OOC Issued on 06/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
RACHISTARMLT-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-41Measurement18/03/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.350Maximum beam3.646Draft2.504Displacement7,002Wetted area31.03IMS L11.128LSM010.829Accomod. length11.850Sink (kg/mm) 23.18
VCGD-0.025VCGM-0.050 RM Rated (kg·m) 192.6Limit of positive stability(°) 122.1 Stability Index 125.8 BLR index 0.0000Default crew weight771 Declared crew weight 700
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.430PBW0.110PIPA0.0040
EDL1.890ST10.065ST20.180
ST30.180ST40.110ST50.320
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastAdjustableRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15.650IG17.040ISP18.200MDT10.130MDL10.255MDT20.121MDL20.200TL0.930MW0.255GO0.275
E5.500J4.915BAS1.865FSD0.038SFJ0.250SPLWPLTPS6.170BD0.200MWT202.00MCG5.515
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date09/03/2026MeasurerFIV-122
SFFP0.200FFM1.440FF1.443LCFcl6.942SG1.0250
SAFP11.995FAM1.086FA1.087LCFsh7.162HBI1.206
W1129.4W2129.4W3129.4W4129.4LCFD7.700
PD1277.3PD2294.0PD3281.0PD4285.7
WD5.300PLM9000.00GSA1.0RSA1.0RM189.9
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGBpvcWater18006.50AinoxFuel90506.40Total deductible426.40
OTHER ITEMSIdKindDescriptionWeightLCGVCGBBatteryengine357.60ABatteryservices354.70CEngine (IC)Volvo 40 hpTotal deductible0
ORC Ref  03190004OOC Issued on 06/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
RACHISTARMLT-41
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentB0.501.232.023.424.5550.7623/04/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentF0.100.771.462.733.955.1716.70YesNo 44.7909/03/2026J1G0.100.721.362.593.805.0017.00YesNo 43.6330/06/2025J2
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentI20.4015.7818.099.008.48106%134.1123/03/2026A2G19.3216.8518.098.938.50105%133.2917/09/2020A1.5
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03190004OOC Issued on 06/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org