Club Certificate2026
UlrikaFIN-11978
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 Angles48.2°44.8°40.8°40.4°40.4°40.4°40.4°40.8°42.7°
Beat VMG2.283.203.774.124.294.384.444.474.32
52°3.654.975.716.076.296.406.476.536.47
60°4.025.316.046.336.526.636.706.766.75
75°4.365.636.356.666.816.906.987.097.12
90°4.385.696.456.827.047.197.297.427.53
110°4.045.516.466.927.217.407.577.928.20
120°3.895.376.366.887.227.537.838.238.47
135°3.384.825.906.617.047.387.748.549.32
150°2.794.065.126.046.707.097.448.229.12
Run VMG2.423.524.445.245.976.516.927.588.33
Gybe Angles139.0°143.2°147.8°152.7°161.2°168.7°177.2°177.2°170.9°
APH ToD:608.6CDL: 7.472APH ToT: 0.9859CertNo:
BOAT
ClassAthena 34DesignerHakan SodergrenBuilderPoseidon yachtsAge date01/1981Series date01/1981Offset fileATHENA-34.offData fileFIN11978
HULL
Length Overall10.572 mMaximum Beam2.930 mDraft1.782 mDisplacement4,709 kgDLR7.4973IMS DivisionCruiser/RacerDynamic Allowance0.260%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.330m
CREW
Maximum weight160 kg(declared)Minimum weight130 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.0932.59Headsail Luffed19.4819.48Headsail Flying41.6141.61Symmetric77.5677.56Asymmetric67.6167.61 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.56Storm Jib7.24Heavy Weather Jib19.55
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 66.1 kg·m Stability Index 130.1
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  04140004RUN Issued on 03/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
UlrikaFIN-11978
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 VMG1577.51125.8955.3873.0838.8821.3810.4805.7832.4
52°985.1724.6630.1593.2572.2562.6556.5551.7556.4
60°895.9678.4596.4568.3551.9543.1537.5532.4533.4
75°826.6639.9567.4540.3528.6522.1515.5508.0505.8
90°821.8633.1557.8527.9511.7500.9493.9485.1478.3
110°891.6653.1557.3520.2499.5486.2475.8454.5438.9
120°924.9670.7566.3523.1498.5478.4459.8437.2425.1
135°1064.9746.9610.3544.4511.6487.6465.0421.6386.2
150°1290.6886.4702.7596.1537.7507.6483.8437.9394.8
Run VMG1490.21023.5811.4686.6602.8553.2520.6475.1432.2
Selected Courses
Windward / Leeward1533.81074.7883.3779.8720.8687.3665.5640.4632.3
All purpose1139.8818.7687.9624.6590.6570.9556.9537.2528.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward750.30.7997
All purpose608.60.9859
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.70.9053
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51069.5827.8702.7631.4592.0560.3511.3501.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6741
Downwind "popa"0.8988
70% up, 30% down "Ilhabela"0.7288
30% up, 70% down "Ilhabela-inverso"0.8171
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Predominantly Upwind668.50.8976
Predominantly Downwind601.40.9977
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP631.60.9500 Predom. Rc High505.41.1871 5B SF Bay L/M813.80.7372 TriNum AP Low753.30.7965 Predom. Dn Low896.40.6693 5B SF Bay Med713.30.8411 TriNum AP Med605.20.9915 Predom. Dn L/M673.10.8914 5B SF Bay M/H657.70.9122 TriNum AP High553.01.0850 Predom. Dn Med582.71.0298 5B SF Bay High633.90.9465 TriNum W/L Low1024.10.5859 Predom. Dn M/H527.11.1383 5B AP Low822.20.7297 TriNum W/L Med745.60.8047 Predom. Dn High494.51.2132 5B AP L/M670.50.8949 TriNum W/L Hig661.50.9070 ChiMac Up Low818.80.7327 5B AP Med598.21.0029 Predom. Upwind693.80.8649 ChiMac Up Med749.60.8004 5B AP M/H558.81.0738 Predom. Reaching596.31.0062 ChiMac Up High668.80.8972 5B AP High539.11.1130 Predom. Downwind627.40.9563 ChiMac Off Low777.60.7716 5B W/L Low1141.60.5256 Predom. Up Low916.60.6546 ChiMac Off Med692.50.8665 5B W/L L/M851.00.7050 Predom. Up L/M719.90.8334 ChiMac Off High591.61.0142 5B W/L Med733.90.8175 Predom. Up Med651.70.9207 ChiMac AP Low793.30.7563 5B W/L M/H669.60.8961 Predom. Up M/H617.60.9714 ChiMac AP Med717.60.8362 5B W/L High643.30.9326 Predom. Up High605.10.9916 ChiMac AP High628.10.9552 W/L 60-40 Low1152.50.5206 Predom. Rc Low793.70.7559 BayMac Cove Island912.20.6577 W/L 60-40 L/M867.70.6915 Predom. Rc L/M623.70.9620 BayMac Shore904.30.6635 W/L 60-40 Med756.90.7927 Predom. Rc Med561.91.0678 Harvest Moon530.01.1322 W/L 60-40 M/H698.40.8591 Predom. Rc M/H526.01.1406 5B SF Bay Low966.30.6209 W/L 60-40 High676.90.8864      SA/DSPL Up18.26SA/DSPL Dn38.83
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.70.9053
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51069.5827.8702.7631.4592.0560.3511.3501.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.70.9053
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51069.5827.8702.7631.4592.0560.3511.3501.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance662.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51069.5827.8702.7631.4592.0560.3511.3501.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating662.70.9053
FinRating, kevyt tuuli1117.00.8952
FinRating, kova tuuli542.60.9215
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9053
Triple Number Coastal/Long Distance Low0.7965
Triple Number Coastal/Long Distance Medium0.9915
Triple Number Coastal/Long Distance High1.0850
Triple Number Windward/Leeward Low0.6129
Triple Number Windward/Leeward Medium0.8047
Triple Number Windward/Leeward High0.9070
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51069.5827.8702.7631.4592.0560.3511.3501.2
For information
General Purpose Handicap (GPH)676.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.70.9053
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Saronikos S All Purpose692.30.8667
Saronikos S Upwind788.20.7612
Saronikos S Downwind564.61.0627
Saronikos N All Purpose724.00.8287
Saronikos N Upwind815.00.7362
Saronikos N Downwind614.30.9767
Saronikos SW All Purpose690.60.8689
Saronikos SW Upwind795.30.7544
Saronikos SW Downwind575.21.0432
Saronikos NE All Purpose739.20.8117
Saronikos NE Upwind753.30.7965
Saronikos NE Downwind686.40.8741
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51069.5827.8702.7631.4592.0560.3511.3501.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose631.60.9500
5-Band All Purpose Low900.60.6662
5-Band All Purpose L/M693.70.8649
5-Band All Purpose Med615.50.9747
5-Band All Purpose M/H571.51.0498
5-Band All Purpose High549.71.0915
Single Number Predominant Upwind667.10.8994
Single Number Predominant Reaching575.21.0431
Single Number Predominant Downwind602.20.9963
5-Band 50-50 Windward/Leeward Low1141.60.5256
5-Band 50-50 Windward/Leeward L/M851.00.7050
5-Band 50-50 Windward/Leeward Med733.90.8175
5-Band 50-50 Windward/Leeward M/H669.60.8961
5-Band 50-50 Windward/Leeward High643.30.9326
5-Band 60-40 Windward/Leeward Low1152.50.5206
5-Band 60-40 Windward/Leeward L/M867.70.6915
5-Band 60-40 Windward/Leeward Med756.90.7927
5-Band 60-40 Windward/Leeward M/H698.40.8591
5-Band 60-40 Windward/Leeward High676.90.8864
Triple Number 50-50 Windward/Leeward Low1024.10.5859
Triple Number 50-50 Windward/Leeward Med745.70.8046
Triple Number 50-50 Windward/Leeward High661.50.9070
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward773.00.7762
Triple Number 60-40 Windward/Leeward Low1036.50.5789
Triple Number 60-40 Windward/Leeward Med767.70.7816
Triple Number 60-40 Windward/Leeward High691.50.8677
Triple Number All-Purpose Low815.70.7356
Triple Number All-Purpose Med623.20.9627
Triple Number All-Purpose High565.21.0616
Triple Number Predominant Upwind Low840.50.7138
Triple Number Predominant Upwind Med660.60.9083
Triple Number Predominant Upwind High622.10.9644
Triple Number Predominant Reaching Low729.30.8227
Triple Number Predominant Reaching Med578.81.0367
Triple Number Predominant Reaching High510.61.1751
Triple Number Predominant Downwind Low805.50.7448
Triple Number Predominant Downwind Med590.11.0168
Triple Number Predominant Downwind High504.71.1889
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.70.9053
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51069.5827.8702.7631.4592.0560.3511.3501.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.70.9053
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51069.5827.8702.7631.4592.0560.3511.3501.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low753.3
Triple Number Coastal/Long Distance Medium605.1
Triple Number Coastal/Long Distance High553.0
Triple Number Windward/Leeward Low979.0
Triple Number Windward/Leeward Medium745.6
Triple Number Windward/Leeward High661.5
Predominantly Upwind668.5
Predominantly Downwind601.4
Predominantly Reaching580.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.70.9053
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51069.5827.8702.7631.4592.0560.3511.3501.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7965
Triple Number Coastal/Long Distance Medium0.9915
Triple Number Coastal/Long Distance High1.0850
Triple Number Windward/Leeward Low0.6129
Triple Number Windward/Leeward Medium0.8047
Triple Number Windward/Leeward High0.9070
Coastal/Long Distance0.9053
Predominantly Upwind0.8976
Predominantly Downwind0.9977
For information
General Purpose Handicap (GPH)676.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9859
Distanseseilas Trippeltall svak vind0.7965
Distanseseilas Trippeltall mellomvind0.9915
Distanseseilas Trippeltall sterk vind1.0850
Pølsebane Trippeltall svak vind0.6129
Pølsebane Trippeltall mellomvind0.8047
Pølsebane Trippeltall sterk vind0.9070
Motvind Singeltall0.8976
Medvind Singeltall0.9977
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Coastal/Long Distance662.70.9053
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind668.50.8976
Predominantly Downwind601.40.9977
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore634.70.9453
Cape Doctor Coastal531.11.1298
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7965
Triple Number Coastal/Long Distance Medium0.9915
Triple Number Coastal/Long Distance High1.0850
Triple Number Windward/Leeward Low0.6129
Triple Number Windward/Leeward Medium0.8047
Triple Number Windward/Leeward High0.9070
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7965
Triple Number Coastal/Long Distance Medium0.9915
Triple Number Coastal/Long Distance High1.0850
Triple Number Windward/Leeward Low0.6129
Triple Number Windward/Leeward Medium0.8047
Triple Number Windward/Leeward High0.9070
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.70.9053
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Predominantly Upwind668.50.8976
Predominantly Downwind601.40.9977
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51069.5827.8702.7631.4592.0560.3511.3501.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance662.70.9053
Triple Number Coastal/Long Distance Low753.30.7965
Triple Number Coastal/Long Distance Medium605.10.9915
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low979.00.6129
Triple Number Windward/Leeward Medium745.60.8047
Triple Number Windward/Leeward High661.50.9070
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51069.5827.8702.7631.4592.0560.3511.3501.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP631.60.9500 Predom. Dn High494.51.2132 5B AP M/H558.81.0738 TriNum AP Low753.30.7965 Predom. Rc Low793.70.7559 5B AP High539.11.1130 TriNum AP Med605.20.9915 Predom. Rc L/M623.70.9620 5B SF Bay Low966.30.6209 TriNum AP High553.01.0850 Predom. Rc Med561.91.0678 5B SF Bay L/M813.80.7372 TriNum W/L Low1024.10.5859 Predom. Rc M/H526.01.1406 5B SF Bay Med713.30.8411 TriNum W/L Med745.60.8047 Predom. Rc High505.41.1871 5B SF Bay M/H657.70.9122 TriNum W/L Hig661.50.9070 5B W/L Low1141.60.5256 5B SF Bay High633.90.9465 Predom. Upwind693.80.8649 5B W/L L/M851.00.7050 ChiMac Up Low818.80.7327 Predom. Reaching596.31.0062 5B W/L Med733.90.8175 ChiMac Up Med749.60.8004 Predom. Downwind627.40.9563 5B W/L M/H669.60.8961 ChiMac Up High668.80.8972 Predom. Up Low916.60.6546 5B W/L High643.30.9326 ChiMac Off Low777.60.7716 Predom. Up L/M719.90.8334 W/L 60-40 Low1152.50.5206 ChiMac Off Med692.50.8665 Predom. Up Med651.70.9207 W/L 60-40 L/M867.70.6915 ChiMac Off High591.61.0142 Predom. Up M/H617.60.9714 W/L 60-40 Med756.90.7927 ChiMac AP Low793.30.7563 Predom. Up High605.10.9916 W/L 60-40 M/H698.40.8591 ChiMac AP Med717.60.8362 Predom. Dn Low896.40.6693 W/L 60-40 High676.90.8864 ChiMac AP High628.10.9552 Predom. Dn L/M673.10.8914 5B AP Low822.20.7297 BayMac Cove Island912.20.6577 Predom. Dn Med582.71.0298 5B AP L/M670.50.8949 BayMac Shore904.30.6635 Predom. Dn M/H527.11.1383 5B AP Med598.21.0029 Harvest Moon530.01.1322      SA/DSPL Up18.26SA/DSPL Dn38.83
ORC Ref  04140004RUN Issued on 03/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
UlrikaFIN-11978
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassAthena 34Measurement19/08/2020HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.572Maximum beam2.930Draft1.782Displacement4,709Wetted area21.07IMS L8.606LSM08.563Accomod. length9.523Sink (kg/mm) 14.79
VCGD-0.093VCGM-0.036 RM Rated (kg·m) 66.1Limit of positive stability(°) 125.0 Stability Index 130.1 BLR index 0.0000Default crew weight552 Declared crew weight 160
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.330PBWPIPA0.0033
EDL1.000ST10.043ST20.178
ST30.178ST40.112ST50.300
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P13.000IG12.031ISP12.331MDT10.106MDL10.151MDT2MDL2TLNo TaperMWGO
E4.200J3.870BAS1.671FSDFoilSFJSPL3.750WPLTPS4.370BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date16/04/2026MeasurerFin 125
SFFP0.440FFM1.048FF1.056LCFcl5.898SG1.0060
SAFP9.375FAM0.977FA0.982LCFsh6.069HBI1.002
W145.0W245.0W345.0W445.0LCFD
PD1214.2PD2211.7PD3213.2PD4212.7
WD3.930PLM9000.00GSA1.0RSA1.0RM65.4
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG3Septi, steelWater5202Fresh water, PlasticWater7001.881Diesel, Steel tank0.85005008.49Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCG4MiscellaneousHeater Wallas 24008.002Batterystart battery, lead, 100Ah8.273Batteryservice batteries Lithium, 2x100Ah7.371Engine (IC)Sole Mini 297.22Total deductible
ORC Ref  04140004RUN Issued on 03/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
UlrikaFIN-11978
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.841.512.683.4932.0907/04/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentcode 03.856.1812.60NoYes041.6113.3011.60NoNo 19.48
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment111.2511.2511.258.6077.56S311.2511.2511.256.8664.5117/04/20252025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentAssy13.4012.3412.876.186.8091%67.6107/04/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.5 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity70 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity40 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004RUN Issued on 03/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org