Double HandedClub Certificate2026
TempoFIN11452
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 Angles45.6°42.6°40.9°39.6°39.1°39.0°39.1°39.8°41.7°
Beat VMG2.623.674.394.784.924.985.014.994.80
52°4.115.546.476.907.067.137.187.217.14
60°4.415.816.697.107.277.357.417.477.42
75°4.635.996.827.267.517.657.757.897.94
90°4.515.896.777.267.597.858.048.308.47
110°4.095.676.767.367.768.058.258.598.88
120°3.955.506.617.277.728.128.509.029.45
135°3.444.946.096.907.437.868.319.3010.72
150°2.844.175.326.286.997.477.888.779.92
Run VMG2.463.614.615.466.186.787.258.038.86
Gybe Angles137.9°145.3°149.8°153.7°159.7°166.4°172.7°175.9°168.5°
APH ToD:556.6CDL: 8.952APH ToT: 1.0780CertNo:
BOAT
ClassArcona 340DesignerStefan OvibergBuilderArcona YachtAge date05/2009Series date05/2009Offset fileARCONA340.OFFData fileFIN11452
HULL
Length Overall10.400 mMaximum Beam3.482 mDraft2.030 mDisplacement5,562 kgDLR6.4019IMS DivisionCruiser/RacerDynamic Allowance0.020%Age Allowance0.552%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.411m
CREW
Maximum weight160 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.0540.89Headsail Luffed39.7539.75Headsail FlyingSymmetric84.1484.14Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail11.24Storm Jib10.90Heavy Weather Jib29.41
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 157.0 kg·m Stability Index 119.9
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  04140004QLK Issued on 20/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
TempoFIN11452
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 VMG1371.9981.4819.8753.1731.4722.5718.3722.1750.3
52°875.6649.5556.7521.4509.9504.6501.2499.0504.0
60°816.8619.7538.5506.7495.1489.8485.9482.2485.4
75°777.8601.0527.7495.9479.5470.3464.4456.3453.7
90°797.4611.0531.9495.9474.6458.7447.6433.9425.2
110°879.7635.2532.5489.3464.0447.0436.2419.2405.5
120°912.1654.5545.0495.5466.5443.4423.6399.1381.0
135°1046.4728.8591.5521.5484.5457.7433.5387.1335.7
150°1265.8863.2676.9573.4515.0482.0456.8410.7362.8
Run VMG1461.6996.7781.6659.2582.1530.9496.9448.6406.5
Selected Courses
Windward / Leeward1416.8989.0800.7706.2656.7626.7607.6585.4578.4
All purpose1065.8763.0632.5570.8539.4520.3506.9488.6478.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward683.10.8783
All purpose556.61.0780
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.30.9928
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.3989.8755.2639.6575.7539.9510.9465.2453.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7708
Downwind "popa"0.9342
70% up, 30% down "Ilhabela"0.8135
30% up, 70% down "Ilhabela-inverso"0.8783
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Predominantly Upwind600.70.9988
Predominantly Downwind563.11.0654
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP579.01.0363 Predom. Rc High457.51.3115 5B SF Bay L/M737.50.8136 TriNum AP Low697.80.8599 Predom. Dn Low855.90.7010 5B SF Bay Med646.40.9283 TriNum AP Med552.91.0852 Predom. Dn L/M634.80.9452 5B SF Bay M/H597.91.0035 TriNum AP High503.41.1919 Predom. Dn Med544.91.1010 5B SF Bay High576.91.0400 TriNum W/L Low937.60.6399 Predom. Dn M/H488.41.2285 5B AP Low774.70.7745 TriNum W/L Med677.70.8853 Predom. Dn High453.61.3229 5B AP L/M616.20.9736 TriNum W/L Hig604.00.9933 ChiMac Up Low737.60.8134 5B AP Med546.41.0980 Predom. Upwind624.30.9611 ChiMac Up Med674.00.8902 5B AP M/H508.81.1792 Predom. Reaching551.91.0872 ChiMac Up High600.80.9986 5B AP High490.01.2246 Predom. Downwind588.51.0196 ChiMac Off Low737.70.8134 5B W/L Low1048.90.5720 Predom. Up Low830.10.7228 ChiMac Off Med653.10.9188 5B W/L L/M773.80.7753 Predom. Up L/M646.00.9287 ChiMac Off High552.81.0855 5B W/L Med667.80.8985 Predom. Up Med584.81.0260 ChiMac AP Low733.90.8176 5B W/L M/H611.20.9817 Predom. Up M/H556.71.0779 ChiMac AP Med660.80.9080 5B W/L High588.01.0204 Predom. Up High546.21.0986 ChiMac AP High575.11.0432 W/L 60-40 Low1046.80.5732 Predom. Rc Low749.80.8002 BayMac Cove Island843.10.7117 W/L 60-40 L/M780.50.7688 Predom. Rc L/M581.51.0319 BayMac Shore835.30.7183 W/L 60-40 Med682.10.8796 Predom. Rc Med518.41.1574 Harvest Moon488.91.2273 W/L 60-40 M/H633.10.9477 Predom. Rc M/H480.51.2487 5B SF Bay Low883.20.6794 W/L 60-40 High615.70.9746      SA/DSPL Up25.28SA/DSPL Dn39.34
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.30.9928
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.3989.8755.2639.6575.7539.9510.9465.2453.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.30.9928
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.3989.8755.2639.6575.7539.9510.9465.2453.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance604.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.3989.8755.2639.6575.7539.9510.9465.2453.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating604.30.9928
FinRating, kevyt tuuli1033.20.9679
FinRating, kova tuuli493.11.0139
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9928
Triple Number Coastal/Long Distance Low0.8599
Triple Number Coastal/Long Distance Medium1.0853
Triple Number Coastal/Long Distance High1.1919
Triple Number Windward/Leeward Low0.6705
Triple Number Windward/Leeward Medium0.8853
Triple Number Windward/Leeward High0.9933
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.3989.8755.2639.6575.7539.9510.9465.2453.6
For information
General Purpose Handicap (GPH)620.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.30.9928
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Saronikos S All Purpose625.30.9596
Saronikos S Upwind697.40.8604
Saronikos S Downwind539.01.1132
Saronikos N All Purpose661.60.9069
Saronikos N Upwind728.20.8239
Saronikos N Downwind589.91.0171
Saronikos SW All Purpose626.60.9576
Saronikos SW Upwind709.00.8462
Saronikos SW Downwind547.71.0955
Saronikos NE All Purpose683.80.8775
Saronikos NE Upwind682.30.8794
Saronikos NE Downwind663.10.9049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.3989.8755.2639.6575.7539.9510.9465.2453.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose579.01.0363
5-Band All Purpose Low838.50.7156
5-Band All Purpose L/M638.50.9398
5-Band All Purpose Med563.71.0645
5-Band All Purpose M/H521.61.1503
5-Band All Purpose High499.41.2013
Single Number Predominant Upwind599.01.0016
Single Number Predominant Reaching532.01.1278
Single Number Predominant Downwind564.41.0631
5-Band 50-50 Windward/Leeward Low1048.90.5720
5-Band 50-50 Windward/Leeward L/M773.80.7753
5-Band 50-50 Windward/Leeward Med667.80.8985
5-Band 50-50 Windward/Leeward M/H611.20.9817
5-Band 50-50 Windward/Leeward High588.01.0204
5-Band 60-40 Windward/Leeward Low1046.80.5732
5-Band 60-40 Windward/Leeward L/M780.50.7688
5-Band 60-40 Windward/Leeward Med682.10.8796
5-Band 60-40 Windward/Leeward M/H633.10.9477
5-Band 60-40 Windward/Leeward High615.70.9746
Triple Number 50-50 Windward/Leeward Low937.60.6399
Triple Number 50-50 Windward/Leeward Med677.80.8852
Triple Number 50-50 Windward/Leeward High604.00.9933
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward697.20.8606
Triple Number 60-40 Windward/Leeward Low938.30.6395
Triple Number 60-40 Windward/Leeward Med691.00.8683
Triple Number 60-40 Windward/Leeward High627.40.9564
Triple Number All-Purpose Low756.90.7928
Triple Number All-Purpose Med570.71.0513
Triple Number All-Purpose High515.31.1643
Triple Number Predominant Upwind Low761.30.7881
Triple Number Predominant Upwind Med592.11.0133
Triple Number Predominant Upwind High559.71.0720
Triple Number Predominant Reaching Low684.90.8760
Triple Number Predominant Reaching Med533.01.1257
Triple Number Predominant Reaching High465.41.2891
Triple Number Predominant Downwind Low765.10.7842
Triple Number Predominant Downwind Med554.61.0819
Triple Number Predominant Downwind High468.51.2807
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.30.9928
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.3989.8755.2639.6575.7539.9510.9465.2453.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.30.9928
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.3989.8755.2639.6575.7539.9510.9465.2453.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low697.8
Triple Number Coastal/Long Distance Medium552.8
Triple Number Coastal/Long Distance High503.4
Triple Number Windward/Leeward Low894.9
Triple Number Windward/Leeward Medium677.7
Triple Number Windward/Leeward High604.0
Predominantly Upwind600.7
Predominantly Downwind563.1
Predominantly Reaching540.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.30.9928
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.3989.8755.2639.6575.7539.9510.9465.2453.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8599
Triple Number Coastal/Long Distance Medium1.0853
Triple Number Coastal/Long Distance High1.1919
Triple Number Windward/Leeward Low0.6705
Triple Number Windward/Leeward Medium0.8853
Triple Number Windward/Leeward High0.9933
Coastal/Long Distance0.9928
Predominantly Upwind0.9988
Predominantly Downwind1.0654
For information
General Purpose Handicap (GPH)620.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0780
Distanseseilas Trippeltall svak vind0.8599
Distanseseilas Trippeltall mellomvind1.0853
Distanseseilas Trippeltall sterk vind1.1919
Pølsebane Trippeltall svak vind0.6705
Pølsebane Trippeltall mellomvind0.8853
Pølsebane Trippeltall sterk vind0.9933
Motvind Singeltall0.9988
Medvind Singeltall1.0654
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Coastal/Long Distance604.30.9928
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind600.70.9988
Predominantly Downwind563.11.0654
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore580.51.0336
Cape Doctor Coastal481.31.2465
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8599
Triple Number Coastal/Long Distance Medium1.0853
Triple Number Coastal/Long Distance High1.1919
Triple Number Windward/Leeward Low0.6705
Triple Number Windward/Leeward Medium0.8853
Triple Number Windward/Leeward High0.9933
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8599
Triple Number Coastal/Long Distance Medium1.0853
Triple Number Coastal/Long Distance High1.1919
Triple Number Windward/Leeward Low0.6705
Triple Number Windward/Leeward Medium0.8853
Triple Number Windward/Leeward High0.9933
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.30.9928
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Predominantly Upwind600.70.9988
Predominantly Downwind563.11.0654
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.3989.8755.2639.6575.7539.9510.9465.2453.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.30.9928
Triple Number Coastal/Long Distance Low697.80.8599
Triple Number Coastal/Long Distance Medium552.81.0853
Triple Number Coastal/Long Distance High503.41.1919
Triple Number Windward/Leeward Low894.90.6705
Triple Number Windward/Leeward Medium677.70.8853
Triple Number Windward/Leeward High604.00.9933
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1421.3989.8755.2639.6575.7539.9510.9465.2453.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP579.01.0363 Predom. Dn High453.61.3229 5B AP M/H508.81.1792 TriNum AP Low697.80.8599 Predom. Rc Low749.80.8002 5B AP High490.01.2246 TriNum AP Med552.91.0852 Predom. Rc L/M581.51.0319 5B SF Bay Low883.20.6794 TriNum AP High503.41.1919 Predom. Rc Med518.41.1574 5B SF Bay L/M737.50.8136 TriNum W/L Low937.60.6399 Predom. Rc M/H480.51.2487 5B SF Bay Med646.40.9283 TriNum W/L Med677.70.8853 Predom. Rc High457.51.3115 5B SF Bay M/H597.91.0035 TriNum W/L Hig604.00.9933 5B W/L Low1048.90.5720 5B SF Bay High576.91.0400 Predom. Upwind624.30.9611 5B W/L L/M773.80.7753 ChiMac Up Low737.60.8134 Predom. Reaching551.91.0872 5B W/L Med667.80.8985 ChiMac Up Med674.00.8902 Predom. Downwind588.51.0196 5B W/L M/H611.20.9817 ChiMac Up High600.80.9986 Predom. Up Low830.10.7228 5B W/L High588.01.0204 ChiMac Off Low737.70.8134 Predom. Up L/M646.00.9287 W/L 60-40 Low1046.80.5732 ChiMac Off Med653.10.9188 Predom. Up Med584.81.0260 W/L 60-40 L/M780.50.7688 ChiMac Off High552.81.0855 Predom. Up M/H556.71.0779 W/L 60-40 Med682.10.8796 ChiMac AP Low733.90.8176 Predom. Up High546.21.0986 W/L 60-40 M/H633.10.9477 ChiMac AP Med660.80.9080 Predom. Dn Low855.90.7010 W/L 60-40 High615.70.9746 ChiMac AP High575.11.0432 Predom. Dn L/M634.80.9452 5B AP Low774.70.7745 BayMac Cove Island843.10.7117 Predom. Dn Med544.91.1010 5B AP L/M616.20.9736 BayMac Shore835.30.7183 Predom. Dn M/H488.41.2285 5B AP Med546.41.0980 Harvest Moon488.91.2273      SA/DSPL Up25.28SA/DSPL Dn39.34
ORC Ref  04140004QLK Issued on 20/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
TempoFIN11452
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassArcona 340MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.400Maximum beam3.482Draft2.030Displacement5,562Wetted area25.63IMS L9.567LSM09.541Accomod. length10.405Sink (kg/mm) 20.25
VCGD0.100VCGM0.041 RM Rated (kg·m) 157.0Limit of positive stability(°) 118.3 Stability Index 119.9 BLR index 0.0000Default crew weight170 Declared crew weight 160
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.411PBW0.123PIPA0.0034
EDL2.500ST10.040ST20.185
ST30.185ST40.110ST50.260
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.110IG14.704ISP15.076MDT10.110MDL10.211MDT20.108MDL20.150TL2.470MW0.192GO0.206
E4.550J3.753BAS1.659FSD0.037SFJ0.249SPL4.366WPLTPS0.000BD0.150MWT176.10MCG5.100
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.100Flotation Date11/04/2019
SFFP0.220FFMFF1.235LCFcl5.809SG
SAFP10.028FAMFA1.038LCFsh6.051HBI1.159
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004QLK Issued on 20/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
TempoFIN11452
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.251.011.843.094.0440.0510.141.011.843.094.0439.95
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment15.4814.25NoNo 39.7510.060.621.242.453.975.4814.25NoNo 37.30
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment114.4014.4014.406.8084.14
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.4 mTable area0.44 m²Headroom1.73 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity88 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity58 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004QLK Issued on 20/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org