Club Certificate2026
UNIQUEL-6747
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 Angles46.0°42.8°40.7°39.3°38.9°38.6°38.6°39.0°40.7°
Beat VMG2.473.444.114.514.684.774.814.824.72
52°3.885.196.036.456.646.736.786.836.82
60°4.165.456.236.626.816.916.977.047.06
75°4.365.636.376.766.987.147.257.387.46
90°4.265.656.496.917.177.377.527.757.94
110°4.105.596.537.017.357.677.958.348.69
120°3.955.426.406.937.307.678.058.648.97
135°3.434.855.916.627.047.427.828.589.37
150°2.834.105.156.016.617.017.368.108.82
Run VMG2.453.554.465.205.876.456.887.558.25
Gybe Angles139.3°143.5°148.1°150.3°162.8°175.0°179.0°179.0°178.8°
APH ToD:587.0CDL: 7.850APH ToT: 1.0222CertNo:
BOAT
ClassX-342DesignerNIELS JEPPESENBuilderX-YACHTSAge date05/1989Series date12/1987Offset fileD0002.BOFData fileL-6747C
HULL
Length Overall10.077 mMaximum Beam3.278 mDraft1.897 mDisplacement4,521 kgDLR9.3094IMS DivisionCruiser/RacerDynamic Allowance0.120%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight400 kg(declared)Minimum weight270 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail36.8637.63Headsail Luffed29.9429.94Headsail FlyingSymmetric67.5367.53Asymmetric73.3573.35 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.82Storm Jib7.99Heavy Weather Jib21.56
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 87.4 kg·m Stability Index 115.3
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  04140004PR7 Issued on 14/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
UNIQUEL-6747
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 VMG1456.81046.2876.6798.2768.7755.4748.9746.2762.2
52°929.0693.0597.3557.8541.8534.9531.0527.1527.9
60°865.9660.6577.9543.6528.3521.1516.7511.5510.2
75°825.6639.7565.1532.7515.4504.2496.8487.6482.5
90°844.4636.9555.1521.3502.2488.6478.7464.5453.2
110°877.7644.0551.3513.9489.7469.2452.6431.4414.4
120°912.3664.4562.8519.8493.1469.3447.3416.9401.4
135°1048.4742.0608.9544.2511.0485.3460.6419.8384.2
150°1270.0879.1699.7599.2544.7513.4489.2444.5408.2
Run VMG1466.51015.1807.9691.8613.3558.1523.3476.7436.5
Selected Courses
Windward / Leeward1461.61030.6842.3745.0691.0656.7636.1611.4599.4
All purpose1101.3794.7665.0602.9570.1549.4535.0514.9503.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward717.60.8361
All purpose587.01.0222
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.30.9415
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.11029.1793.6675.0607.7570.0540.1491.7479.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7317
Downwind "popa"0.8963
70% up, 30% down "Ilhabela"0.7743
30% up, 70% down "Ilhabela-inverso"0.8396
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Predominantly Upwind634.60.9455
Predominantly Downwind591.81.0138
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP609.70.9841 Predom. Rc High487.71.2303 5B SF Bay L/M775.70.7735 TriNum AP Low729.90.8221 Predom. Dn Low880.20.6816 5B SF Bay Med680.10.8822 TriNum AP Med583.81.0277 Predom. Dn L/M662.60.9055 5B SF Bay M/H627.10.9568 TriNum AP High531.11.1298 Predom. Dn Med574.01.0453 5B SF Bay High603.30.9945 TriNum W/L Low979.20.6127 Predom. Dn M/H517.01.1606 5B AP Low803.50.7467 TriNum W/L Med713.00.8415 Predom. Dn High483.71.2404 5B AP L/M648.20.9257 TriNum W/L Hig632.00.9494 ChiMac Up Low778.30.7709 5B AP Med577.01.0398 Predom. Upwind658.50.9111 ChiMac Up Med711.30.8435 5B AP M/H537.01.1173 Predom. Reaching581.21.0323 ChiMac Up High633.90.9465 5B AP High516.41.1620 Predom. Downwind616.80.9728 ChiMac Off Low764.40.7850 5B W/L Low1091.30.5498 Predom. Up Low874.30.6862 ChiMac Off Med680.90.8812 5B W/L L/M813.40.7377 Predom. Up L/M683.60.8778 ChiMac Off High581.71.0315 5B W/L Med702.20.8545 Predom. Up Med617.80.9712 ChiMac AP Low767.50.7818 5B W/L M/H640.00.9375 Predom. Up M/H586.41.0232 ChiMac AP Med693.30.8654 5B W/L High613.60.9778 Predom. Up High573.61.0461 ChiMac AP High606.00.9900 W/L 60-40 Low1094.30.5483 Predom. Rc Low779.50.7697 BayMac Cove Island878.30.6831 W/L 60-40 L/M822.30.7297 Predom. Rc L/M609.80.9840 BayMac Shore870.90.6890 W/L 60-40 Med717.50.8363 Predom. Rc Med547.41.0961 Harvest Moon518.31.1576 W/L 60-40 M/H662.30.9060 Predom. Rc M/H509.91.1766 5B SF Bay Low923.50.6497 W/L 60-40 High640.80.9364      SA/DSPL Up24.31SA/DSPL Dn40.11
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.30.9415
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.11029.1793.6675.0607.7570.0540.1491.7479.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.30.9415
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.11029.1793.6675.0607.7570.0540.1491.7479.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance637.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.11029.1793.6675.0607.7570.0540.1491.7479.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating637.30.9415
FinRating, kevyt tuuli1072.30.9325
FinRating, kova tuuli520.00.9616
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9415
Triple Number Coastal/Long Distance Low0.8221
Triple Number Coastal/Long Distance Medium1.0278
Triple Number Coastal/Long Distance High1.1298
Triple Number Windward/Leeward Low0.6407
Triple Number Windward/Leeward Medium0.8415
Triple Number Windward/Leeward High0.9494
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.11029.1793.6675.0607.7570.0540.1491.7479.2
For information
General Purpose Handicap (GPH)653.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.30.9415
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Saronikos S All Purpose661.60.9069
Saronikos S Upwind740.00.8108
Saronikos S Downwind562.91.0659
Saronikos N All Purpose693.80.8648
Saronikos N Upwind769.60.7796
Saronikos N Downwind610.90.9821
Saronikos SW All Purpose663.30.9046
Saronikos SW Upwind753.20.7966
Saronikos SW Downwind570.61.0515
Saronikos NE All Purpose713.10.8414
Saronikos NE Upwind721.40.8317
Saronikos NE Downwind678.50.8844
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.11029.1793.6675.0607.7570.0540.1491.7479.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose609.70.9841
5-Band All Purpose Low872.90.6874
5-Band All Purpose L/M670.90.8943
5-Band All Purpose Med594.61.0091
5-Band All Purpose M/H550.81.0893
5-Band All Purpose High528.21.1360
Single Number Predominant Upwind633.10.9477
Single Number Predominant Reaching560.71.0701
Single Number Predominant Downwind592.81.0122
5-Band 50-50 Windward/Leeward Low1091.30.5498
5-Band 50-50 Windward/Leeward L/M813.40.7377
5-Band 50-50 Windward/Leeward Med702.20.8545
5-Band 50-50 Windward/Leeward M/H640.00.9375
5-Band 50-50 Windward/Leeward High613.60.9778
5-Band 60-40 Windward/Leeward Low1094.30.5483
5-Band 60-40 Windward/Leeward L/M822.30.7297
5-Band 60-40 Windward/Leeward Med717.50.8363
5-Band 60-40 Windward/Leeward M/H662.30.9060
5-Band 60-40 Windward/Leeward High640.80.9364
Triple Number 50-50 Windward/Leeward Low979.20.6127
Triple Number 50-50 Windward/Leeward Med713.10.8414
Triple Number 50-50 Windward/Leeward High632.00.9494
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward732.80.8188
Triple Number 60-40 Windward/Leeward Low984.00.6097
Triple Number 60-40 Windward/Leeward Med727.30.8249
Triple Number 60-40 Windward/Leeward High655.50.9153
Triple Number All-Purpose Low790.40.7591
Triple Number All-Purpose Med602.00.9968
Triple Number All-Purpose High544.41.1022
Triple Number Predominant Upwind Low802.50.7477
Triple Number Predominant Upwind Med625.90.9586
Triple Number Predominant Upwind High588.91.0188
Triple Number Predominant Reaching Low714.30.8400
Triple Number Predominant Reaching Med562.41.0668
Triple Number Predominant Reaching High495.11.2119
Triple Number Predominant Downwind Low791.00.7585
Triple Number Predominant Downwind Med583.41.0285
Triple Number Predominant Downwind High497.21.2068
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.30.9415
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.11029.1793.6675.0607.7570.0540.1491.7479.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.30.9415
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.11029.1793.6675.0607.7570.0540.1491.7479.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low729.8
Triple Number Coastal/Long Distance Medium583.8
Triple Number Coastal/Long Distance High531.1
Triple Number Windward/Leeward Low936.5
Triple Number Windward/Leeward Medium713.0
Triple Number Windward/Leeward High632.0
Predominantly Upwind634.6
Predominantly Downwind591.8
Predominantly Reaching568.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.30.9415
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.11029.1793.6675.0607.7570.0540.1491.7479.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8221
Triple Number Coastal/Long Distance Medium1.0278
Triple Number Coastal/Long Distance High1.1298
Triple Number Windward/Leeward Low0.6407
Triple Number Windward/Leeward Medium0.8415
Triple Number Windward/Leeward High0.9494
Coastal/Long Distance0.9415
Predominantly Upwind0.9455
Predominantly Downwind1.0138
For information
General Purpose Handicap (GPH)653.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0222
Distanseseilas Trippeltall svak vind0.8221
Distanseseilas Trippeltall mellomvind1.0278
Distanseseilas Trippeltall sterk vind1.1298
Pølsebane Trippeltall svak vind0.6407
Pølsebane Trippeltall mellomvind0.8415
Pølsebane Trippeltall sterk vind0.9494
Motvind Singeltall0.9455
Medvind Singeltall1.0138
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Coastal/Long Distance637.30.9415
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind634.60.9455
Predominantly Downwind591.81.0138
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore603.00.9951
Cape Doctor Coastal506.81.1839
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8221
Triple Number Coastal/Long Distance Medium1.0278
Triple Number Coastal/Long Distance High1.1298
Triple Number Windward/Leeward Low0.6407
Triple Number Windward/Leeward Medium0.8415
Triple Number Windward/Leeward High0.9494
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8221
Triple Number Coastal/Long Distance Medium1.0278
Triple Number Coastal/Long Distance High1.1298
Triple Number Windward/Leeward Low0.6407
Triple Number Windward/Leeward Medium0.8415
Triple Number Windward/Leeward High0.9494
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.30.9415
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Predominantly Upwind634.60.9455
Predominantly Downwind591.81.0138
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.11029.1793.6675.0607.7570.0540.1491.7479.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance637.30.9415
Triple Number Coastal/Long Distance Low729.80.8221
Triple Number Coastal/Long Distance Medium583.81.0278
Triple Number Coastal/Long Distance High531.11.1298
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium713.00.8415
Triple Number Windward/Leeward High632.00.9494
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1462.11029.1793.6675.0607.7570.0540.1491.7479.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP609.70.9841 Predom. Dn High483.71.2404 5B AP M/H537.01.1173 TriNum AP Low729.90.8221 Predom. Rc Low779.50.7697 5B AP High516.41.1620 TriNum AP Med583.81.0277 Predom. Rc L/M609.80.9840 5B SF Bay Low923.50.6497 TriNum AP High531.11.1298 Predom. Rc Med547.41.0961 5B SF Bay L/M775.70.7735 TriNum W/L Low979.20.6127 Predom. Rc M/H509.91.1766 5B SF Bay Med680.10.8822 TriNum W/L Med713.00.8415 Predom. Rc High487.71.2303 5B SF Bay M/H627.10.9568 TriNum W/L Hig632.00.9494 5B W/L Low1091.30.5498 5B SF Bay High603.30.9945 Predom. Upwind658.50.9111 5B W/L L/M813.40.7377 ChiMac Up Low778.30.7709 Predom. Reaching581.21.0323 5B W/L Med702.20.8545 ChiMac Up Med711.30.8435 Predom. Downwind616.80.9728 5B W/L M/H640.00.9375 ChiMac Up High633.90.9465 Predom. Up Low874.30.6862 5B W/L High613.60.9778 ChiMac Off Low764.40.7850 Predom. Up L/M683.60.8778 W/L 60-40 Low1094.30.5483 ChiMac Off Med680.90.8812 Predom. Up Med617.80.9712 W/L 60-40 L/M822.30.7297 ChiMac Off High581.71.0315 Predom. Up M/H586.41.0232 W/L 60-40 Med717.50.8363 ChiMac AP Low767.50.7818 Predom. Up High573.61.0461 W/L 60-40 M/H662.30.9060 ChiMac AP Med693.30.8654 Predom. Dn Low880.20.6816 W/L 60-40 High640.80.9364 ChiMac AP High606.00.9900 Predom. Dn L/M662.60.9055 5B AP Low803.50.7467 BayMac Cove Island878.30.6831 Predom. Dn Med574.01.0453 5B AP L/M648.20.9257 BayMac Shore870.90.6890 Predom. Dn M/H517.01.1606 5B AP Med577.01.0398 Harvest Moon518.31.1576      SA/DSPL Up24.31SA/DSPL Dn40.11
ORC Ref  04140004PR7 Issued on 14/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
UNIQUEL-6747
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-342Measurement08/07/1992HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.077Maximum beam3.278Draft1.897Displacement4,521Wetted area20.89IMS L8.152LSM07.860Accomod. length10.077Sink (kg/mm) 14.96
VCGD0.010VCGM0.012 RM Rated (kg·m) 87.4Limit of positive stability(°) 115.4 Stability Index 115.3 BLR index 0.0000Default crew weight488 Declared crew weight 400
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.381PBWPIPA0.0057
PSD0.025PHD0.100PHL0.001
PSA20.0°ESL0.715
ST10.030ST20.099ST30.118
ST40.044ST50.172
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P13.150IG12.552ISP12.632MDT10.117MDL10.150MDT20.096MDL20.114TL1.800MW0.150GO0.174
E4.700J3.620BAS1.732FSD0.035SFJ0.000SPL3.600WPLTPS4.220BD0.164MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered87.3Flotation Date21/01/2024
SFFP0.701FFM1.113FF1.122LCFcl5.505SG1.0000
SAFP9.005FAM0.878FA0.885LCFsh5.740HBI1.007
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004PR7 Issued on 14/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
UNIQUEL-6747
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.251.021.763.033.9436.8612/05/20252025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.030.581.152.403.725.0612.17NoNo 29.94g
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC12.3712.3712.376.560.0067.53* Copied from legacy *
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA114.0011.1012.556.997.1198%73.3512/05/2025Code12.5011.7912.154.746.3075%51.1317/05/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.1 mTable area0.44 m²Headroom1.71 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity82 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity52 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004PR7 Issued on 14/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org