International Certificate2026
Tetu 5FIN-11595
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
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 Angles46.6°43.9°41.8°40.4°39.3°38.6°38.5°39.1°40.4°
Beat VMG2.323.314.034.564.885.025.095.135.06
52°3.675.086.026.636.967.127.197.277.27
60°3.965.376.296.837.147.317.407.507.52
75°4.175.556.476.987.297.527.687.867.95
90°4.055.556.597.147.397.567.808.178.40
110°4.055.626.717.277.647.958.198.528.81
120°3.915.456.557.187.597.968.328.929.31
135°3.414.896.026.857.347.738.128.9810.04
150°2.824.135.266.226.937.377.738.519.41
Run VMG2.443.584.565.416.146.727.177.868.58
Gybe Angles139.5°145.3°150.1°153.1°160.0°167.3°175.4°177.2°175.9°
APH ToD:568.0CDL: 8.831APH ToT: 1.0563CertNo:11595
BOAT
ClassX-34DesignerNiels JeppesenBuilderX-YachtsAge date01/2008Series date11/2007Offset fileX34JN.offData fileL11595
HULL
Length Overall10.340 mMaximum Beam3.388 mDraft1.902 mDisplacement5,567 kgDLR7.0630IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.618%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight680 kg(declared)Minimum weight550 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.0737.53Headsail Luffed28.2128.21Headsail FlyingSymmetric90.9890.98Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail11.56Storm Jib10.10Heavy Weather Jib27.26
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 118.8 kg·m Stability Index 121.0
COMMENTS
Corrected offset file 2025 FFM reduced 37 mm
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  03290004O42 Issued on 03/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
Tetu 5FIN-11595
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
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 VMG1549.01087.4893.4789.9737.8717.8707.9702.3712.1
52°981.8708.6598.1542.9517.1505.9500.7495.4495.4
60°909.9670.7572.7527.1504.1492.4486.7480.3478.9
75°864.2648.4556.4515.5493.5478.8468.8458.1452.9
90°889.2648.3546.5504.4486.8476.0461.8440.8428.7
110°888.3640.3536.6495.1471.2452.6439.8422.4408.5
120°920.8661.1549.8501.1474.2452.3432.6403.6386.6
135°1056.5736.2597.5525.9490.6466.0443.1400.7358.6
150°1276.1871.0684.0578.8519.8488.6465.6423.0382.8
Run VMG1473.51005.8789.8666.1586.5535.4501.9457.9419.5
Selected Courses
Windward / Leeward1511.21046.6841.6728.0662.2626.6604.9580.1565.8
All purpose1139.2804.7660.4586.7546.8524.8509.6488.7475.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward695.60.8626
All purpose568.01.0563
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.80.9712
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51042.5790.9658.2582.7544.5514.7467.5453.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7451
Downwind "popa"0.9244
70% up, 30% down "Ilhabela"0.7912
30% up, 70% down "Ilhabela-inverso"0.8622
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Predominantly Upwind616.70.9729
Predominantly Downwind573.71.0458
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP591.51.0144 Predom. Rc High462.71.2966 5B SF Bay L/M768.70.7805 TriNum AP Low732.60.8190 Predom. Dn Low884.90.6780 5B SF Bay Med656.20.9143 TriNum AP Med564.11.0636 Predom. Dn L/M649.30.9241 5B SF Bay M/H596.61.0058 TriNum AP High505.61.1868 Predom. Dn Med553.11.0849 5B SF Bay High571.41.0500 TriNum W/L Low989.40.6064 Predom. Dn M/H494.81.2127 5B AP Low812.20.7387 TriNum W/L Med690.10.8694 Predom. Dn High460.41.3031 5B AP L/M638.90.9391 TriNum W/L Hig601.00.9983 ChiMac Up Low785.00.7643 5B AP Med556.11.0789 Predom. Upwind643.80.9320 ChiMac Up Med705.60.8503 5B AP M/H511.81.1724 Predom. Reaching567.21.0578 ChiMac Up High614.60.9763 5B AP High490.01.2245 Predom. Downwind600.40.9994 ChiMac Off Low758.50.7910 5B W/L Low1111.50.5398 Predom. Up Low898.10.6681 ChiMac Off Med668.50.8975 5B W/L L/M805.20.7451 Predom. Up L/M678.20.8847 ChiMac Off High562.61.0665 5B W/L Med677.40.8858 Predom. Up Med596.01.0067 ChiMac AP Low768.10.7812 5B W/L M/H609.20.9849 Predom. Up M/H557.11.0770 ChiMac AP Med684.50.8766 5B W/L High581.91.0310 Predom. Up High541.51.1081 ChiMac AP High587.01.0222 W/L 60-40 Low1120.10.5357 Predom. Rc Low791.10.7584 BayMac Cove Island885.00.6780 W/L 60-40 L/M816.70.7347 Predom. Rc L/M599.71.0005 BayMac Shore878.10.6833 W/L 60-40 Med692.60.8663 Predom. Rc Med528.61.1351 Harvest Moon500.51.1989 W/L 60-40 M/H629.60.9530 Predom. Rc M/H488.01.2296 5B SF Bay Low936.90.6404 W/L 60-40 High606.50.9892      SA/DSPL Up20.67SA/DSPL Dn40.54
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.80.9712
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51042.5790.9658.2582.7544.5514.7467.5453.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.80.9712
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51042.5790.9658.2582.7544.5514.7467.5453.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance617.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51042.5790.9658.2582.7544.5514.7467.5453.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating617.80.9712
FinRating, kevyt tuuli1093.50.9145
FinRating, kova tuuli493.11.0140
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9712
Triple Number Coastal/Long Distance Low0.8190
Triple Number Coastal/Long Distance Medium1.0637
Triple Number Coastal/Long Distance High1.1868
Triple Number Windward/Leeward Low0.6355
Triple Number Windward/Leeward Medium0.8694
Triple Number Windward/Leeward High0.9983
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51042.5790.9658.2582.7544.5514.7467.5453.6
For information
General Purpose Handicap (GPH)638.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.80.9712
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Saronikos S All Purpose651.60.9209
Saronikos S Upwind737.50.8136
Saronikos S Downwind546.51.0979
Saronikos N All Purpose683.00.8785
Saronikos N Upwind770.80.7785
Saronikos N Downwind596.21.0063
Saronikos SW All Purpose658.80.9108
Saronikos SW Upwind759.90.7895
Saronikos SW Downwind555.51.0800
Saronikos NE All Purpose707.30.8483
Saronikos NE Upwind723.00.8298
Saronikos NE Downwind669.60.8960
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51042.5790.9658.2582.7544.5514.7467.5453.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose591.51.0144
5-Band All Purpose Low887.40.6761
5-Band All Purpose L/M661.60.9069
5-Band All Purpose Med573.51.0462
5-Band All Purpose M/H525.41.1419
5-Band All Purpose High500.71.1984
Single Number Predominant Upwind615.60.9747
Single Number Predominant Reaching544.41.1022
Single Number Predominant Downwind574.31.0447
5-Band 50-50 Windward/Leeward Low1111.50.5398
5-Band 50-50 Windward/Leeward L/M805.20.7451
5-Band 50-50 Windward/Leeward Med677.40.8858
5-Band 50-50 Windward/Leeward M/H609.20.9849
5-Band 50-50 Windward/Leeward High581.91.0310
5-Band 60-40 Windward/Leeward Low1120.10.5357
5-Band 60-40 Windward/Leeward L/M816.70.7347
5-Band 60-40 Windward/Leeward Med692.60.8663
5-Band 60-40 Windward/Leeward M/H629.60.9530
5-Band 60-40 Windward/Leeward High606.50.9892
Triple Number 50-50 Windward/Leeward Low989.40.6064
Triple Number 50-50 Windward/Leeward Med690.30.8692
Triple Number 50-50 Windward/Leeward High601.00.9983
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward710.90.8439
Triple Number 60-40 Windward/Leeward Low998.70.6008
Triple Number 60-40 Windward/Leeward Med704.90.8512
Triple Number 60-40 Windward/Leeward High622.50.9639
Triple Number All-Purpose Low796.10.7537
Triple Number All-Purpose Med582.11.0308
Triple Number All-Purpose High518.51.1572
Triple Number Predominant Upwind Low815.50.7358
Triple Number Predominant Upwind Med606.50.9893
Triple Number Predominant Upwind High558.11.0750
Triple Number Predominant Reaching Low717.80.8359
Triple Number Predominant Reaching Med544.01.1030
Triple Number Predominant Reaching High472.91.2687
Triple Number Predominant Downwind Low789.60.7599
Triple Number Predominant Downwind Med562.71.0663
Triple Number Predominant Downwind High475.71.2614
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.80.9712
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51042.5790.9658.2582.7544.5514.7467.5453.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.80.9712
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51042.5790.9658.2582.7544.5514.7467.5453.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low732.6
Triple Number Coastal/Long Distance Medium564.1
Triple Number Coastal/Long Distance High505.6
Triple Number Windward/Leeward Low944.1
Triple Number Windward/Leeward Medium690.1
Triple Number Windward/Leeward High601.0
Predominantly Upwind616.7
Predominantly Downwind573.7
Predominantly Reaching552.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.80.9712
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51042.5790.9658.2582.7544.5514.7467.5453.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8190
Triple Number Coastal/Long Distance Medium1.0637
Triple Number Coastal/Long Distance High1.1868
Triple Number Windward/Leeward Low0.6355
Triple Number Windward/Leeward Medium0.8694
Triple Number Windward/Leeward High0.9983
Coastal/Long Distance0.9712
Predominantly Upwind0.9729
Predominantly Downwind1.0458
For information
General Purpose Handicap (GPH)638.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0563
Distanseseilas Trippeltall svak vind0.8190
Distanseseilas Trippeltall mellomvind1.0637
Distanseseilas Trippeltall sterk vind1.1868
Pølsebane Trippeltall svak vind0.6355
Pølsebane Trippeltall mellomvind0.8694
Pølsebane Trippeltall sterk vind0.9983
Motvind Singeltall0.9729
Medvind Singeltall1.0458
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Coastal/Long Distance617.80.9712
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind616.70.9729
Predominantly Downwind573.71.0458
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore570.11.0524
Cape Doctor Coastal479.11.2522
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8190
Triple Number Coastal/Long Distance Medium1.0637
Triple Number Coastal/Long Distance High1.1868
Triple Number Windward/Leeward Low0.6355
Triple Number Windward/Leeward Medium0.8694
Triple Number Windward/Leeward High0.9983
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8190
Triple Number Coastal/Long Distance Medium1.0637
Triple Number Coastal/Long Distance High1.1868
Triple Number Windward/Leeward Low0.6355
Triple Number Windward/Leeward Medium0.8694
Triple Number Windward/Leeward High0.9983
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.80.9712
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Predominantly Upwind616.70.9729
Predominantly Downwind573.71.0458
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51042.5790.9658.2582.7544.5514.7467.5453.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance617.80.9712
Triple Number Coastal/Long Distance Low732.60.8190
Triple Number Coastal/Long Distance Medium564.11.0637
Triple Number Coastal/Long Distance High505.61.1868
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium690.10.8694
Triple Number Windward/Leeward High601.00.9983
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1507.51042.5790.9658.2582.7544.5514.7467.5453.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP591.51.0144 Predom. Dn High460.41.3031 5B AP M/H511.81.1724 TriNum AP Low732.60.8190 Predom. Rc Low791.10.7584 5B AP High490.01.2245 TriNum AP Med564.11.0636 Predom. Rc L/M599.71.0005 5B SF Bay Low936.90.6404 TriNum AP High505.61.1868 Predom. Rc Med528.61.1351 5B SF Bay L/M768.70.7805 TriNum W/L Low989.40.6064 Predom. Rc M/H488.01.2296 5B SF Bay Med656.20.9143 TriNum W/L Med690.10.8694 Predom. Rc High462.71.2966 5B SF Bay M/H596.61.0058 TriNum W/L Hig601.00.9983 5B W/L Low1111.50.5398 5B SF Bay High571.41.0500 Predom. Upwind643.80.9320 5B W/L L/M805.20.7451 ChiMac Up Low785.00.7643 Predom. Reaching567.21.0578 5B W/L Med677.40.8858 ChiMac Up Med705.60.8503 Predom. Downwind600.40.9994 5B W/L M/H609.20.9849 ChiMac Up High614.60.9763 Predom. Up Low898.10.6681 5B W/L High581.91.0310 ChiMac Off Low758.50.7910 Predom. Up L/M678.20.8847 W/L 60-40 Low1120.10.5357 ChiMac Off Med668.50.8975 Predom. Up Med596.01.0067 W/L 60-40 L/M816.70.7347 ChiMac Off High562.61.0665 Predom. Up M/H557.11.0770 W/L 60-40 Med692.60.8663 ChiMac AP Low768.10.7812 Predom. Up High541.51.1081 W/L 60-40 M/H629.60.9530 ChiMac AP Med684.50.8766 Predom. Dn Low884.90.6780 W/L 60-40 High606.50.9892 ChiMac AP High587.01.0222 Predom. Dn L/M649.30.9241 5B AP Low812.20.7387 BayMac Cove Island885.00.6780 Predom. Dn Med553.11.0849 5B AP L/M638.90.9391 BayMac Shore878.10.6833 Predom. Dn M/H494.81.2127 5B AP Med556.11.0789 Harvest Moon500.51.1989      SA/DSPL Up20.67SA/DSPL Dn40.54
ORC Ref  03290004O42 Issued on 03/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
Tetu 5FIN-11595
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-34Measurement05/04/2024HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.340Maximum beam3.388Draft1.902Displacement5,567Wetted area24.47IMS L9.469LSM09.236Accomod. length10.340Sink (kg/mm) 18.16
VCGD0.016VCGM0.013 RM Rated (kg·m) 118.8Limit of positive stability(°) 118.6 Stability Index 121.0 BLR index 0.0000Default crew weight615 Declared crew weight 680
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.120PIPA0.0033
EDL1.830ST10.042ST20.180
ST30.180ST40.112ST50.250
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.065IG14.132ISP14.332MDT10.120MDL10.185MDT20.120MDL20.135TL1.255MW0.185GO0.205
E4.695J3.695BAS1.752FSD0.035SFJ0.225SPL4.300WPLTPSBD0.220MWT159.90MCG4.386
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date02/06/2021CommentWaves
SFFP0.865FFM1.286FF1.302LCFcl5.810SG1.0050
SAFP10.046FAM1.006FA1.012LCFsh6.040HBI1.142
W171.1W271.1W371.1W471.1LCFD
PD1221.3PD2222.0PD3221.1PD4221.2
WD4.627PLM9000.00GSA1.0RSA1.0RM117.0
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Fuel Steel Full0.900080804.782Waste Plastic Empty4008.123Water Plastic Empty12004.72Total deductible724.78
OTHER ITEMSIdKindDescriptionWeightLCGVCG1MiscellaneousEbersprächer Heater9.372Miscellaneous10 L Steel boiler7.051Battery80Ah Start7.622BatteryHouse4.121Engine (IC)Yanmar 3YM20LTotal deductible
ORC Ref  03290004O42 Issued on 03/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
Tetu 5FIN-11595
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment30.150.891.592.773.7537.0705/04/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJib_220.070.631.182.112.983.8013.85YesNo 28.2104/04/2024RemeasJ2_230.080.591.092.012.943.8113.82YesNo 27.4704/04/2024J3_240.090.440.841.702.813.5313.80YesNo 24.6304/04/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentLight14.2314.2314.237.727.4890.9802/06/2021Heavy13.8213.8213.826.967.2380.7802/06/2021Reacher13.8013.7913.806.246.5872.5204/04/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.3 mTable area0.44 m²Headroom1.72 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity86 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity56 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03290004O42 Issued on 03/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org