International Certificate2026
RelaXDEN 79
Danish Sailing Association
Idrættens Hus
2605 Brøndby
DENMARK
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°42.7°40.6°38.8°37.6°37.1°37.3°37.1°38.2°
Beat VMG2.763.914.765.295.535.665.745.815.74
52°4.325.946.987.547.777.887.968.058.06
60°4.656.247.217.727.978.108.188.308.31
75°4.896.447.367.858.178.408.548.748.85
90°4.746.317.307.908.228.538.819.189.43
110°4.426.197.408.058.548.989.329.8610.19
120°4.276.027.267.948.448.949.4710.4711.24
135°3.745.396.697.588.138.649.1710.4812.30
150°3.104.535.766.837.628.148.619.7011.24
Run VMG2.693.934.995.926.717.337.838.719.78
Gybe Angles140.1°141.5°147.8°151.2°157.2°164.8°169.8°170.0°160.0°
APH ToD:506.0CDL: 10.857APH ToT: 1.1857CertNo:37492
BOAT
ClassX-41DesignerJEPPESENBuilderX-YACHTSAge date06/2010Series date01/2008Offset fileX41-ESP9979.offData file37492 - X41 - DEN 79
HULL
Length Overall12.350 mMaximum Beam3.646 mDraft2.511 mDisplacement7,021 kgDLR5.5154IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.585%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.437m
CREW
Maximum weight850 kg(declared)Minimum weight720 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail51.7952.76Headsail Luffed45.0345.03Headsail FlyingSymmetric134.46134.46Asymmetric104.27107.23 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail15.38Storm Jib14.65Heavy Weather Jib39.55
SAIL LIMITS
Headsails6Spinnakers5
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 200.7 kg·m Stability Index 127.7
COMMENTS
Perfilada quilla 06/2014. 329,9 kg. plomo en sentina 04/2015. Transom height 200mm
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  03370004T1N Issued on 12/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
RelaXDEN 79
Danish Sailing Association
Idrættens Hus
2605 Brøndby
DENMARK
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 VMG1304.3919.9756.8680.2650.6636.3627.5619.2626.9
52°832.4606.5515.7477.7463.3456.6452.2447.0446.7
60°774.5577.3499.2466.2451.6444.7439.9433.7433.1
75°736.8559.0489.1458.5440.5428.7421.6411.7407.0
90°759.1570.2493.0455.4438.0422.1408.8392.0381.9
110°814.7582.0486.7447.1421.5401.0386.3365.1353.2
120°843.4597.6496.0453.1426.4402.6380.3343.8320.3
135°962.3667.4538.0475.1442.6416.8392.4343.4292.6
150°1160.9794.0625.2527.0472.5442.5418.1371.1320.4
Run VMG1340.4916.9721.9608.1536.7490.8459.5413.4368.3
Selected Courses
Windward / Leeward1322.4918.4739.4644.1593.6563.6543.5516.3497.6
All purpose997.4707.4583.0521.7490.0469.8454.9432.0415.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward619.70.9683
All purpose506.01.1857
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.21.0905
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2918.3697.2584.1522.0487.8459.5413.2396.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8588
Downwind "popa"1.0127
70% up, 30% down "Ilhabela"0.8998
30% up, 70% down "Ilhabela-inverso"0.9610
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Predominantly Upwind545.71.0994
Predominantly Downwind515.81.1633
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP526.71.1392 Predom. Rc High408.91.4672 5B SF Bay L/M676.40.8871 TriNum AP Low645.20.9300 Predom. Dn Low790.80.7587 5B SF Bay Med584.31.0269 TriNum AP Med503.31.1921 Predom. Dn L/M583.11.0291 5B SF Bay M/H532.71.1264 TriNum AP High450.01.3333 Predom. Dn Med498.41.2039 5B SF Bay High505.31.1875 TriNum W/L Low868.70.6907 Predom. Dn M/H443.61.3527 5B AP Low718.30.8353 TriNum W/L Med615.10.9755 Predom. Dn High407.01.4742 5B AP L/M566.01.0602 TriNum W/L Hig538.31.1146 ChiMac Up Low682.70.8789 5B AP Med496.61.2081 Predom. Upwind567.61.0570 ChiMac Up Med618.00.9709 5B AP M/H456.51.3144 Predom. Reaching505.01.1882 ChiMac Up High542.81.1055 5B AP High433.11.3855 Predom. Downwind538.51.1142 ChiMac Off Low679.70.8827 5B W/L Low974.70.6156 Predom. Up Low775.40.7738 ChiMac Off Med599.81.0003 5B W/L L/M710.70.8443 Predom. Up L/M593.31.0113 ChiMac Off High504.51.1893 5B W/L Med604.90.9919 Predom. Up Med529.51.1331 ChiMac AP Low678.00.8850 5B W/L M/H546.51.0979 Predom. Up M/H497.31.2065 ChiMac AP Med606.60.9890 5B W/L High517.81.1588 Predom. Up High481.11.2471 ChiMac AP High522.31.1487 W/L 60-40 Low974.80.6155 Predom. Rc Low696.90.8609 BayMac Cove Island779.50.7698 W/L 60-40 L/M716.20.8378 Predom. Rc L/M534.51.1226 BayMac Shore772.70.7765 W/L 60-40 Med615.90.9742 Predom. Rc Med473.61.2670 Harvest Moon446.01.3453 W/L 60-40 M/H563.11.0655 Predom. Rc M/H434.91.3795 5B SF Bay Low819.00.7326 W/L 60-40 High538.61.1140      SA/DSPL Up26.24SA/DSPL Dn50.47
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.21.0905
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2918.3697.2584.1522.0487.8459.5413.2396.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.21.0905
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2918.3697.2584.1522.0487.8459.5413.2396.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance550.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2918.3697.2584.1522.0487.8459.5413.2396.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating550.21.0905
FinRating, kevyt tuuli960.51.0411
FinRating, kova tuuli434.91.1497
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0905
Triple Number Coastal/Long Distance Low0.9300
Triple Number Coastal/Long Distance Medium1.1923
Triple Number Coastal/Long Distance High1.3333
Triple Number Windward/Leeward Low0.7238
Triple Number Windward/Leeward Medium0.9755
Triple Number Windward/Leeward High1.1146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2918.3697.2584.1522.0487.8459.5413.2396.3
For information
General Purpose Handicap (GPH)566.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.21.0905
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Saronikos S All Purpose571.91.0491
Saronikos S Upwind639.20.9387
Saronikos S Downwind493.31.2162
Saronikos N All Purpose602.10.9964
Saronikos N Upwind667.30.8992
Saronikos N Downwind540.51.1101
Saronikos SW All Purpose575.21.0430
Saronikos SW Upwind655.90.9147
Saronikos SW Downwind499.21.2019
Saronikos NE All Purpose625.60.9591
Saronikos NE Upwind628.20.9551
Saronikos NE Downwind607.10.9884
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2918.3697.2584.1522.0487.8459.5413.2396.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose526.71.1392
5-Band All Purpose Low779.30.7699
5-Band All Purpose L/M586.61.0228
5-Band All Purpose Med513.11.1694
5-Band All Purpose M/H469.81.2770
5-Band All Purpose High443.91.3516
Single Number Predominant Upwind544.41.1022
Single Number Predominant Reaching486.71.2328
Single Number Predominant Downwind516.71.1613
5-Band 50-50 Windward/Leeward Low974.70.6156
5-Band 50-50 Windward/Leeward L/M710.70.8443
5-Band 50-50 Windward/Leeward Med604.90.9919
5-Band 50-50 Windward/Leeward M/H546.51.0979
5-Band 50-50 Windward/Leeward High517.81.1588
5-Band 60-40 Windward/Leeward Low974.80.6155
5-Band 60-40 Windward/Leeward L/M716.20.8378
5-Band 60-40 Windward/Leeward Med615.90.9742
5-Band 60-40 Windward/Leeward M/H563.11.0655
5-Band 60-40 Windward/Leeward High538.61.1140
Triple Number 50-50 Windward/Leeward Low868.70.6907
Triple Number 50-50 Windward/Leeward Med615.20.9753
Triple Number 50-50 Windward/Leeward High538.31.1146
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward630.50.9516
Triple Number 60-40 Windward/Leeward Low870.40.6893
Triple Number 60-40 Windward/Leeward Med625.30.9595
Triple Number 60-40 Windward/Leeward High556.01.0792
Triple Number All-Purpose Low701.00.8560
Triple Number All-Purpose Med520.11.1536
Triple Number All-Purpose High462.81.2965
Triple Number Predominant Upwind Low707.50.8481
Triple Number Predominant Upwind Med537.41.1166
Triple Number Predominant Upwind High497.71.2057
Triple Number Predominant Reaching Low634.20.9461
Triple Number Predominant Reaching Med486.91.2324
Triple Number Predominant Reaching High420.51.4270
Triple Number Predominant Downwind Low705.80.8501
Triple Number Predominant Downwind Med507.91.1814
Triple Number Predominant Downwind High425.51.4102
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.21.0905
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2918.3697.2584.1522.0487.8459.5413.2396.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.21.0905
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2918.3697.2584.1522.0487.8459.5413.2396.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low645.2
Triple Number Coastal/Long Distance Medium503.2
Triple Number Coastal/Long Distance High450.0
Triple Number Windward/Leeward Low829.0
Triple Number Windward/Leeward Medium615.1
Triple Number Windward/Leeward High538.3
Predominantly Upwind545.7
Predominantly Downwind515.8
Predominantly Reaching494.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.21.0905
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2918.3697.2584.1522.0487.8459.5413.2396.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9300
Triple Number Coastal/Long Distance Medium1.1923
Triple Number Coastal/Long Distance High1.3333
Triple Number Windward/Leeward Low0.7238
Triple Number Windward/Leeward Medium0.9755
Triple Number Windward/Leeward High1.1146
Coastal/Long Distance1.0905
Predominantly Upwind1.0994
Predominantly Downwind1.1633
For information
General Purpose Handicap (GPH)566.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1857
Distanseseilas Trippeltall svak vind0.9300
Distanseseilas Trippeltall mellomvind1.1923
Distanseseilas Trippeltall sterk vind1.3333
Pølsebane Trippeltall svak vind0.7238
Pølsebane Trippeltall mellomvind0.9755
Pølsebane Trippeltall sterk vind1.1146
Motvind Singeltall1.0994
Medvind Singeltall1.1633
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Coastal/Long Distance550.21.0905
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind545.71.0994
Predominantly Downwind515.81.1633
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore503.21.1924
Cape Doctor Coastal420.41.4272
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9300
Triple Number Coastal/Long Distance Medium1.1923
Triple Number Coastal/Long Distance High1.3333
Triple Number Windward/Leeward Low0.7238
Triple Number Windward/Leeward Medium0.9755
Triple Number Windward/Leeward High1.1146
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9300
Triple Number Coastal/Long Distance Medium1.1923
Triple Number Coastal/Long Distance High1.3333
Triple Number Windward/Leeward Low0.7238
Triple Number Windward/Leeward Medium0.9755
Triple Number Windward/Leeward High1.1146
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.21.0905
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Predominantly Upwind545.71.0994
Predominantly Downwind515.81.1633
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2918.3697.2584.1522.0487.8459.5413.2396.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance550.21.0905
Triple Number Coastal/Long Distance Low645.20.9300
Triple Number Coastal/Long Distance Medium503.21.1923
Triple Number Coastal/Long Distance High450.01.3333
Triple Number Windward/Leeward Low829.00.7238
Triple Number Windward/Leeward Medium615.10.9755
Triple Number Windward/Leeward High538.31.1146
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1324.2918.3697.2584.1522.0487.8459.5413.2396.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP526.71.1392 Predom. Dn High407.01.4742 5B AP M/H456.51.3144 TriNum AP Low645.20.9300 Predom. Rc Low696.90.8609 5B AP High433.11.3855 TriNum AP Med503.31.1921 Predom. Rc L/M534.51.1226 5B SF Bay Low819.00.7326 TriNum AP High450.01.3333 Predom. Rc Med473.61.2670 5B SF Bay L/M676.40.8871 TriNum W/L Low868.70.6907 Predom. Rc M/H434.91.3795 5B SF Bay Med584.31.0269 TriNum W/L Med615.10.9755 Predom. Rc High408.91.4672 5B SF Bay M/H532.71.1264 TriNum W/L Hig538.31.1146 5B W/L Low974.70.6156 5B SF Bay High505.31.1875 Predom. Upwind567.61.0570 5B W/L L/M710.70.8443 ChiMac Up Low682.70.8789 Predom. Reaching505.01.1882 5B W/L Med604.90.9919 ChiMac Up Med618.00.9709 Predom. Downwind538.51.1142 5B W/L M/H546.51.0979 ChiMac Up High542.81.1055 Predom. Up Low775.40.7738 5B W/L High517.81.1588 ChiMac Off Low679.70.8827 Predom. Up L/M593.31.0113 W/L 60-40 Low974.80.6155 ChiMac Off Med599.81.0003 Predom. Up Med529.51.1331 W/L 60-40 L/M716.20.8378 ChiMac Off High504.51.1893 Predom. Up M/H497.31.2065 W/L 60-40 Med615.90.9742 ChiMac AP Low678.00.8850 Predom. Up High481.11.2471 W/L 60-40 M/H563.11.0655 ChiMac AP Med606.60.9890 Predom. Dn Low790.80.7587 W/L 60-40 High538.61.1140 ChiMac AP High522.31.1487 Predom. Dn L/M583.11.0291 5B AP Low718.30.8353 BayMac Cove Island779.50.7698 Predom. Dn Med498.41.2039 5B AP L/M566.01.0602 BayMac Shore772.70.7765 Predom. Dn M/H443.61.3527 5B AP Med496.61.2081 Harvest Moon446.01.3453      SA/DSPL Up26.24SA/DSPL Dn50.47
ORC Ref  03370004T1N Issued on 12/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
RelaXDEN 79
Danish Sailing Association
Idrættens Hus
2605 Brøndby
DENMARK
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-41Measurement26/04/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.350Maximum beam3.646Draft2.511Displacement7,021Wetted area31.15IMS L11.178LSM010.837Accomod. length11.850Sink (kg/mm) 23.21
VCGD-0.084VCGM-0.110 RM Rated (kg·m) 200.7Limit of positive stability(°) 123.9 Stability Index 127.7 BLR index 0.0000Default crew weight772 Declared crew weight 850
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.437PBW0.127PIPA0.0040
EDL1.887ST10.065ST20.180
ST30.180ST40.110ST50.312
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P16.000IG17.046ISP17.126MDT10.135MDL10.203MDT20.127MDL20.200TL0.650MW0.260GO0.280
E5.490J4.920BAS1.876FSD0.037SFJ0.310SPL5.279WPLTPS5.175BD0.270MWT216.00MCG5.770
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date26/04/2025Measurer106CommentSpiegelhöhe 0,200 Sonderborg
SFFP0.200FFM1.437FF1.444LCFcl6.948SG1.0100
SAFP11.995FAM1.081FA1.085LCFsh7.168HBI1.203
W1110.0W2110.0W3110.0W4110.0
PD1586.4PD2586.7PD3586.6PD4593.3
WD13.490PLM9000.00GSA1.0RSA1.0RM198.7
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG001FixedFixed 6 Pcs of Lead906.60002FixedFixed Pcs of Lead1787.00003FixedFixed 2x 26,5 Pcs of Lead537.80Fixed Ballast Total321
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG2Fuel StainlessFuel90105.931Water PlasticWater18005.483Water Plastic4004.38Total deductible85.93
OTHER ITEMSIdKindDescriptionWeightLCGVCG5MiscellaneousWater Heater Stainless (Empty)169.136MiscellaneousEnerpac SCL 101 H Mastjack pump65.301BatteryExide AGM 95 Ah264.802BatteryExide AGM 95 Ah264.903BatteryExide AGM 95 Ah265.004BatteryBattery 75 Ah7.78Total deductible0
ORC Ref  03370004T1N Issued on 12/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
RelaXDEN 79
Danish Sailing Association
Idrættens Hus
2605 Brøndby
DENMARK
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1648660.211.212.103.464.5151.7904/07/2019Main 1 Reef Dixi857920.181.121.973.394.3950.4325/06/2024Main – 0 reef
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1616250.120.771.452.713.965.2016.78YesNo 45.0303/12/2029Jib Light DIXI1648780.110.741.412.673.955.2316.87YesNo 44.9918/03/2019Jib Light Medium DIXI1017510.090.741.422.703.975.2216.68YesNo 44.6526/06/2016Jib Light Medium1017540.070.711.322.483.654.8916.76YesNo 41.57Jib Medium Heavy1017520.090.561.092.153.294.5614.43YesNo 31.9904/02/2015Jib Yankee Heavy925250.050.330.641.352.112.8513.45NoNo 18.6924/05/2016Staysail
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment10175517.4417.4417.449.289.14134.4630/01/2017Spinnaker S19684917.0917.0917.099.258.92130.8019/02/2023Spinnaker S29252516.9316.9316.939.208.85128.81Spinnaker S4
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment15967317.5016.0116.767.228.4685%104.2722/07/2021Asymetrical Spi A3 DIXI
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03370004T1N Issued on 12/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org