Non Spin/HSFClub Certificate2026
ConcordiaFIN 12229
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 Angles47.1°44.6°42.6°41.3°40.8°40.7°40.5°41.0°42.1°
Beat VMG1.882.733.343.774.034.144.204.204.12
52°2.984.215.035.575.876.026.076.136.13
60°3.214.455.265.776.056.206.276.346.36
75°3.354.585.435.946.226.406.526.666.76
90°3.234.485.355.926.256.476.656.937.13
110°2.754.004.975.716.186.486.737.217.57
120°2.603.824.795.566.086.406.677.207.65
135°2.273.404.365.145.776.186.476.987.51
150°1.932.923.834.615.285.826.206.707.21
Run VMG1.672.533.324.044.685.275.776.406.86
Gybe Angles145.8°148.4°152.3°158.6°167.2°172.1°176.8°179.0°179.0°
APH ToD:705.4CDL: 6.373APH ToT: 0.8506CertNo:58
BOAT
ClassB-31DesignerBROSTRÖM & GRANDINBuilderAge date01/1971Series date01/1972Offset fileG1013.bofData fileFIN12229
HULL
Length Overall9.330 mMaximum Beam2.942 mDraft1.568 mDisplacement3,500 kgDLR10.5290IMS DivisionCruiser/RacerDynamic Allowance0.620%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.415m
CREW
Maximum weight400 kg(declared)Minimum weight270 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail16.6216.89Headsail Luffed29.8529.85Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail4.76Storm Jib6.07Heavy Weather Jib16.37
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 53.9 kg·m Stability Index 114.4
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  04140004VN6 Issued on 25/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
ConcordiaFIN 12229
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 VMG1910.81320.51077.9956.1893.6869.0856.7857.5873.1
52°1208.0854.9715.9646.7613.3598.1592.9587.7587.7
60°1121.2808.5684.2624.3595.2580.7574.1567.5565.6
75°1075.4785.3663.4606.6578.8562.8552.1540.4532.6
90°1114.1804.1672.6607.8576.0556.6541.7519.4504.6
110°1310.3900.3724.9630.2582.5556.0535.3499.4475.6
120°1387.0943.2752.1647.7592.3562.1539.9500.3470.7
135°1583.21058.5825.8700.0624.4582.4556.8515.9479.6
150°1864.81232.1939.8780.3681.4618.2580.9537.1499.4
Run VMG2153.31422.71083.1891.6768.5683.0624.4562.5524.8
Selected Courses
Windward / Leeward2032.11371.61080.5923.9831.1776.0740.6710.0698.9
All purpose1530.41050.7843.4734.5673.7639.7618.5594.8581.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward875.50.6853
All purpose705.40.8506
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.10.7781
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2044.21376.71016.8830.7721.3664.9625.0566.5549.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6148
Downwind "popa"0.6958
70% up, 30% down "Ilhabela"0.6371
30% up, 70% down "Ilhabela-inverso"0.6694
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Predominantly Upwind753.80.7959
Predominantly Downwind731.70.8200
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP736.10.8151 Predom. Rc High562.61.0664 5B SF Bay L/M980.20.6121 TriNum AP Low947.10.6335 Predom. Dn Low1211.10.4954 5B SF Bay Med820.40.7314 TriNum AP Med699.70.8575 Predom. Dn L/M851.70.7044 5B SF Bay M/H733.10.8185 TriNum AP High614.90.9757 Predom. Dn Med699.40.8578 5B SF Bay High703.00.8535 TriNum W/L Low1291.00.4648 Predom. Dn M/H609.80.9840 5B AP Low1078.20.5565 TriNum W/L Med869.10.6904 Predom. Dn High568.71.0551 5B AP L/M810.50.7403 TriNum W/L Hig738.00.8130 ChiMac Up Low979.80.6124 5B AP Med687.60.8726 Predom. Upwind790.00.7595 ChiMac Up Med872.90.6873 5B AP M/H622.70.9635 Predom. Reaching708.00.8475 ChiMac Up High750.90.7991 5B AP High596.61.0058 Predom. Downwind774.10.7751 ChiMac Off Low1015.90.5906 5B W/L Low1463.90.4099 Predom. Up Low1132.60.5297 ChiMac Off Med877.70.6836 5B W/L L/M1031.30.5818 Predom. Up L/M837.10.7168 ChiMac Off High717.30.8365 5B W/L Med850.50.7054 Predom. Up Med724.90.8277 ChiMac AP Low990.80.6055 5B W/L M/H749.10.8010 Predom. Up M/H672.00.8929 ChiMac AP Med870.30.6894 5B W/L High713.40.8411 Predom. Up High655.60.9151 ChiMac AP High730.80.8210 W/L 60-40 Low1452.60.4130 Predom. Rc Low1037.10.5786 BayMac Cove Island1155.90.5191 W/L 60-40 L/M1033.80.5804 Predom. Rc L/M759.40.7901 BayMac Shore1143.30.5248 W/L 60-40 Med862.90.6953 Predom. Rc Med649.40.9240 Harvest Moon614.90.9758 W/L 60-40 M/H771.70.7775 Predom. Rc M/H590.11.0168 5B SF Bay Low1216.30.4933 W/L 60-40 High742.70.8078      SA/DSPL Up20.08SA/DSPL Dn20.08
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.10.7781
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2044.21376.71016.8830.7721.3664.9625.0566.5549.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.10.7781
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2044.21376.71016.8830.7721.3664.9625.0566.5549.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance771.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2044.21376.71016.8830.7721.3664.9625.0566.5549.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating771.10.7781
FinRating, kevyt tuuli1449.20.6900
FinRating, kova tuuli600.50.8326
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.7781
Triple Number Coastal/Long Distance Low0.6335
Triple Number Coastal/Long Distance Medium0.8577
Triple Number Coastal/Long Distance High0.9757
Triple Number Windward/Leeward Low0.4894
Triple Number Windward/Leeward Medium0.6904
Triple Number Windward/Leeward High0.8130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2044.21376.71016.8830.7721.3664.9625.0566.5549.7
For information
General Purpose Handicap (GPH)800.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.10.7781
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Saronikos S All Purpose805.40.7450
Saronikos S Upwind891.40.6731
Saronikos S Downwind721.10.8320
Saronikos N All Purpose859.60.6980
Saronikos N Upwind936.30.6408
Saronikos N Downwind806.20.7443
Saronikos SW All Purpose821.40.7305
Saronikos SW Upwind920.60.6517
Saronikos SW Downwind743.00.8076
Saronikos NE All Purpose908.80.6602
Saronikos NE Upwind879.10.6825
Saronikos NE Downwind932.20.6437
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2044.21376.71016.8830.7721.3664.9625.0566.5549.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose736.10.8151
5-Band All Purpose Low1163.30.5158
5-Band All Purpose L/M840.10.7142
5-Band All Purpose Med709.70.8454
5-Band All Purpose M/H639.20.9387
5-Band All Purpose High610.50.9827
Single Number Predominant Upwind751.40.7985
Single Number Predominant Reaching674.50.8895
Single Number Predominant Downwind733.20.8183
5-Band 50-50 Windward/Leeward Low1463.90.4099
5-Band 50-50 Windward/Leeward L/M1031.30.5818
5-Band 50-50 Windward/Leeward Med850.50.7054
5-Band 50-50 Windward/Leeward M/H749.10.8010
5-Band 50-50 Windward/Leeward High713.40.8411
5-Band 60-40 Windward/Leeward Low1452.60.4130
5-Band 60-40 Windward/Leeward L/M1033.80.5804
5-Band 60-40 Windward/Leeward Med862.90.6953
5-Band 60-40 Windward/Leeward M/H771.70.7775
5-Band 60-40 Windward/Leeward High742.70.8078
Triple Number 50-50 Windward/Leeward Low1291.00.4648
Triple Number 50-50 Windward/Leeward Med869.20.6903
Triple Number 50-50 Windward/Leeward High738.00.8130
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward887.50.6761
Triple Number 60-40 Windward/Leeward Low1284.40.4671
Triple Number 60-40 Windward/Leeward Med880.10.6818
Triple Number 60-40 Windward/Leeward High762.40.7870
Triple Number All-Purpose Low1033.20.5807
Triple Number All-Purpose Med722.70.8302
Triple Number All-Purpose High630.60.9514
Triple Number Predominant Upwind Low1025.80.5849
Triple Number Predominant Upwind Med739.70.8111
Triple Number Predominant Upwind High671.80.8931
Triple Number Predominant Reaching Low929.70.6454
Triple Number Predominant Reaching Med670.90.8943
Triple Number Predominant Reaching High571.31.0502
Triple Number Predominant Downwind Low1064.70.5635
Triple Number Predominant Downwind Med717.80.8359
Triple Number Predominant Downwind High587.61.0210
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.10.7781
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2044.21376.71016.8830.7721.3664.9625.0566.5549.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.10.7781
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2044.21376.71016.8830.7721.3664.9625.0566.5549.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low947.1
Triple Number Coastal/Long Distance Medium699.5
Triple Number Coastal/Long Distance High614.9
Triple Number Windward/Leeward Low1226.0
Triple Number Windward/Leeward Medium869.1
Triple Number Windward/Leeward High738.0
Predominantly Upwind753.8
Predominantly Downwind731.7
Predominantly Reaching692.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.10.7781
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2044.21376.71016.8830.7721.3664.9625.0566.5549.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6335
Triple Number Coastal/Long Distance Medium0.8577
Triple Number Coastal/Long Distance High0.9757
Triple Number Windward/Leeward Low0.4894
Triple Number Windward/Leeward Medium0.6904
Triple Number Windward/Leeward High0.8130
Coastal/Long Distance0.7781
Predominantly Upwind0.7959
Predominantly Downwind0.8200
For information
General Purpose Handicap (GPH)800.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8506
Distanseseilas Trippeltall svak vind0.6335
Distanseseilas Trippeltall mellomvind0.8577
Distanseseilas Trippeltall sterk vind0.9757
Pølsebane Trippeltall svak vind0.4894
Pølsebane Trippeltall mellomvind0.6904
Pølsebane Trippeltall sterk vind0.8130
Motvind Singeltall0.7959
Medvind Singeltall0.8200
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Coastal/Long Distance771.10.7781
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind753.80.7959
Predominantly Downwind731.70.8200
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore702.30.8544
Cape Doctor Coastal585.31.0251
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6335
Triple Number Coastal/Long Distance Medium0.8577
Triple Number Coastal/Long Distance High0.9757
Triple Number Windward/Leeward Low0.4894
Triple Number Windward/Leeward Medium0.6904
Triple Number Windward/Leeward High0.8130
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6335
Triple Number Coastal/Long Distance Medium0.8577
Triple Number Coastal/Long Distance High0.9757
Triple Number Windward/Leeward Low0.4894
Triple Number Windward/Leeward Medium0.6904
Triple Number Windward/Leeward High0.8130
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.10.7781
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Predominantly Upwind753.80.7959
Predominantly Downwind731.70.8200
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2044.21376.71016.8830.7721.3664.9625.0566.5549.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.10.7781
Triple Number Coastal/Long Distance Low947.10.6335
Triple Number Coastal/Long Distance Medium699.50.8577
Triple Number Coastal/Long Distance High614.90.9757
Triple Number Windward/Leeward Low1226.00.4894
Triple Number Windward/Leeward Medium869.10.6904
Triple Number Windward/Leeward High738.00.8130
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2044.21376.71016.8830.7721.3664.9625.0566.5549.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP736.10.8151 Predom. Dn High568.71.0551 5B AP M/H622.70.9635 TriNum AP Low947.10.6335 Predom. Rc Low1037.10.5786 5B AP High596.61.0058 TriNum AP Med699.70.8575 Predom. Rc L/M759.40.7901 5B SF Bay Low1216.30.4933 TriNum AP High614.90.9757 Predom. Rc Med649.40.9240 5B SF Bay L/M980.20.6121 TriNum W/L Low1291.00.4648 Predom. Rc M/H590.11.0168 5B SF Bay Med820.40.7314 TriNum W/L Med869.10.6904 Predom. Rc High562.61.0664 5B SF Bay M/H733.10.8185 TriNum W/L Hig738.00.8130 5B W/L Low1463.90.4099 5B SF Bay High703.00.8535 Predom. Upwind790.00.7595 5B W/L L/M1031.30.5818 ChiMac Up Low979.80.6124 Predom. Reaching708.00.8475 5B W/L Med850.50.7054 ChiMac Up Med872.90.6873 Predom. Downwind774.10.7751 5B W/L M/H749.10.8010 ChiMac Up High750.90.7991 Predom. Up Low1132.60.5297 5B W/L High713.40.8411 ChiMac Off Low1015.90.5906 Predom. Up L/M837.10.7168 W/L 60-40 Low1452.60.4130 ChiMac Off Med877.70.6836 Predom. Up Med724.90.8277 W/L 60-40 L/M1033.80.5804 ChiMac Off High717.30.8365 Predom. Up M/H672.00.8929 W/L 60-40 Med862.90.6953 ChiMac AP Low990.80.6055 Predom. Up High655.60.9151 W/L 60-40 M/H771.70.7775 ChiMac AP Med870.30.6894 Predom. Dn Low1211.10.4954 W/L 60-40 High742.70.8078 ChiMac AP High730.80.8210 Predom. Dn L/M851.70.7044 5B AP Low1078.20.5565 BayMac Cove Island1155.90.5191 Predom. Dn Med699.40.8578 5B AP L/M810.50.7403 BayMac Shore1143.30.5248 Predom. Dn M/H609.80.9840 5B AP Med687.60.8726 Harvest Moon614.90.9758      SA/DSPL Up20.08SA/DSPL Dn20.08
ORC Ref  04140004VN6 Issued on 25/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
ConcordiaFIN 12229
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassB-31Measurement01/07/2014HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.330Maximum beam2.942Draft1.568Displacement3,500Wetted area17.26IMS L7.161LSM06.927Accomod. length9.079Sink (kg/mm) 11.74
VCGD-0.101VCGM-0.015 RM Rated (kg·m) 53.9Limit of positive stability(°) 114.3 Stability Index 114.4 BLR index 0.0000Default crew weight408 Declared crew weight 400
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.415PBWPIPA0.0215
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P9.700IG11.010ISP11.010MDT10.115MDL10.170MDT2MDL2TLNo TaperMWGO
E2.800J2.460BAS1.090FSDFoilSFJ0.360SPL3.460WPLTPSBD0.111MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date17/07/2025
SFFP1.050FFMFF1.043LCFcl5.161SG
SAFP8.747FAMFA0.717LCFsh5.362HBI0.923
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004VN6 Issued on 25/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
ConcordiaFIN 12229
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.641.121.8816.62
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment11.302.605.1911.40NoNo 29.85
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.1 mTable area0.44 m²Headroom1.63 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity62 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity32 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004VN6 Issued on 25/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org