Club Certificate2026
VellamoFIN 4537
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 Angles46.5°43.7°41.3°40.4°40.0°39.8°39.7°40.1°41.3°
Beat VMG2.153.073.714.144.384.494.544.544.43
52°3.394.685.506.046.316.446.506.546.50
60°3.664.935.746.236.496.636.706.756.74
75°3.835.105.926.396.666.836.957.087.13
90°3.725.025.966.496.756.917.097.377.56
110°3.665.096.076.616.947.207.437.737.89
120°3.504.915.926.546.907.207.508.068.32
135°3.054.405.436.236.707.047.368.068.66
150°2.523.754.805.676.336.757.067.718.41
Run VMG2.193.254.164.945.636.186.597.197.81
Gybe Angles142.9°146.9°151.4°154.6°161.5°168.0°176.8°178.1°177.2°
APH ToD:625.5CDL: 7.444APH ToT: 0.9593CertNo:
BOAT
ClassScanmar 33DesignerRolf MagnusssonBuilderBroderna BorjessonAge date01/1985Series date01/1985Offset fileS-scan33.offData fileFIN4537
HULL
Length Overall10.029Maximum Beam3.264Draft1.748Displacement4,989DLR8.9663IMS DivisionCruiser/RacerDynamic Allowance0.510%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.406m
CREW
Maximum weight320(declared)Minimum weight190 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.5327.90Headsail Luffed28.2528.25Headsail FlyingSymmetric67.0067.00Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail8.17Storm Jib7.37Heavy Weather Jib19.90
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 85.2 Stability Index 119.6
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  04140004IKJ Issued on 22/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
VellamoFIN 4537
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 VMG1674.11174.2971.1870.3821.9802.5793.0793.6812.9
52°1061.4769.4654.0596.3570.6558.6553.5550.6553.7
60°984.9730.6627.1577.8554.8543.0537.4533.2533.8
75°939.3706.5608.5563.5540.7527.2517.9508.8505.2
90°969.0717.9604.1554.8533.1520.7507.7488.2476.3
110°983.6707.7593.3544.5519.1500.3484.3465.7456.4
120°1027.7733.9608.2550.6521.6500.0480.1446.9432.9
135°1182.0817.8663.0577.9537.1511.6489.1446.8415.7
150°1426.6960.4750.5634.8568.5533.6509.8466.7428.3
Run VMG1647.31109.0865.7728.9639.3582.8546.1500.4461.0
Selected Courses
Windward / Leeward1660.71141.6918.4799.6730.6692.6669.5647.0636.9
All purpose1250.5880.9723.9644.5602.3579.3563.7544.3534.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward765.80.7834
All purpose625.50.9593
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance679.60.8828
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1659.41138.3864.2723.0642.5601.1569.3518.7507.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6745
Downwind "popa"0.8447
70% up, 30% down "Ilhabela"0.7179
30% up, 70% down "Ilhabela-inverso"0.7853
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Predominantly Upwind679.60.8828
Predominantly Downwind630.00.9523
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP651.80.9206 Predom. Rc High514.81.1655 5B SF Bay L/M842.30.7123 TriNum AP Low802.40.7477 Predom. Dn Low976.50.6144 5B SF Bay Med723.90.8289 TriNum AP Med620.80.9665 Predom. Dn L/M713.70.8407 5B SF Bay M/H662.10.9062 TriNum AP High560.31.0709 Predom. Dn Med606.90.9887 5B SF Bay High639.20.9387 TriNum W/L Low1081.20.5549 Predom. Dn M/H544.51.1020 5B AP Low892.40.6723 TriNum W/L Med759.80.7897 Predom. Dn High510.91.1744 5B AP L/M701.10.8558 TriNum W/L Hig666.90.8997 ChiMac Up Low858.80.6987 5B AP Med612.40.9798 Predom. Upwind709.40.8458 ChiMac Up Med774.80.7744 5B AP M/H566.31.0595 Predom. Reaching624.50.9607 ChiMac Up High678.80.8839 5B AP High546.01.0989 Predom. Downwind660.70.9081 ChiMac Off Low835.50.7182 5B W/L Low1215.60.4936 Predom. Up Low979.30.6127 ChiMac Off Med735.70.8155 5B W/L L/M881.70.6805 Predom. Up L/M743.60.8069 ChiMac Off High619.00.9693 5B W/L Med746.30.8040 Predom. Up Med657.70.9123 ChiMac AP Low843.10.7117 5B W/L M/H674.80.8892 Predom. Up M/H618.30.9705 ChiMac AP Med752.40.7974 5B W/L High649.20.9243 Predom. Up High605.40.9910 ChiMac AP High647.10.9272 W/L 60-40 Low1222.20.4909 Predom. Rc Low870.40.6893 BayMac Cove Island972.00.6173 W/L 60-40 L/M894.00.6711 Predom. Rc L/M659.70.9095 BayMac Shore964.20.6223 W/L 60-40 Med764.40.7849 Predom. Rc Med581.01.0327 Harvest Moon550.21.0906 W/L 60-40 M/H699.20.8581 Predom. Rc M/H538.41.1144 5B SF Bay Low1022.30.5869 W/L 60-40 High678.70.8840      SA/DSPL Up19.01SA/DSPL Dn32.20
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance679.60.8828
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1659.41138.3864.2723.0642.5601.1569.3518.7507.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance679.60.8828
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1659.41138.3864.2723.0642.5601.1569.3518.7507.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance679.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1659.41138.3864.2723.0642.5601.1569.3518.7507.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating679.60.8828
FinRating, kevyt tuuli1198.30.8345
FinRating, kova tuuli549.50.9100
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8828
Triple Number Coastal/Long Distance Low0.7477
Triple Number Coastal/Long Distance Medium0.9666
Triple Number Coastal/Long Distance High1.0709
Triple Number Windward/Leeward Low0.5825
Triple Number Windward/Leeward Medium0.7897
Triple Number Windward/Leeward High0.8997
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1659.41138.3864.2723.0642.5601.1569.3518.7507.2
For information
General Purpose Handicap (GPH)701.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance679.60.8828
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Saronikos S All Purpose715.10.8391
Saronikos S Upwind808.60.7420
Saronikos S Downwind601.40.9978
Saronikos N All Purpose752.20.7976
Saronikos N Upwind845.50.7096
Saronikos N Downwind657.10.9131
Saronikos SW All Purpose722.40.8305
Saronikos SW Upwind830.00.7229
Saronikos SW Downwind613.90.9774
Saronikos NE All Purpose779.80.7694
Saronikos NE Upwind793.20.7564
Saronikos NE Downwind741.40.8093
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1659.41138.3864.2723.0642.5601.1569.3518.7507.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose651.80.9206
5-Band All Purpose Low973.40.6164
5-Band All Purpose L/M726.40.8260
5-Band All Purpose Med631.10.9507
5-Band All Purpose M/H580.71.0333
5-Band All Purpose High557.61.0760
Single Number Predominant Upwind678.20.8846
Single Number Predominant Reaching599.01.0017
Single Number Predominant Downwind630.80.9512
5-Band 50-50 Windward/Leeward Low1215.60.4936
5-Band 50-50 Windward/Leeward L/M881.70.6805
5-Band 50-50 Windward/Leeward Med746.30.8040
5-Band 50-50 Windward/Leeward M/H674.80.8892
5-Band 50-50 Windward/Leeward High649.20.9243
5-Band 60-40 Windward/Leeward Low1222.20.4909
5-Band 60-40 Windward/Leeward L/M894.00.6711
5-Band 60-40 Windward/Leeward Med764.40.7849
5-Band 60-40 Windward/Leeward M/H699.20.8581
5-Band 60-40 Windward/Leeward High678.70.8840
Triple Number 50-50 Windward/Leeward Low1081.20.5549
Triple Number 50-50 Windward/Leeward Med759.90.7896
Triple Number 50-50 Windward/Leeward High666.90.8997
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward783.90.7654
Triple Number 60-40 Windward/Leeward Low1089.50.5507
Triple Number 60-40 Windward/Leeward Med777.00.7722
Triple Number 60-40 Windward/Leeward High692.60.8663
Triple Number All-Purpose Low873.20.6871
Triple Number All-Purpose Med640.20.9372
Triple Number All-Purpose High574.01.0453
Triple Number Predominant Upwind Low890.80.6736
Triple Number Predominant Upwind Med668.50.8976
Triple Number Predominant Upwind High620.90.9663
Triple Number Predominant Reaching Low789.50.7599
Triple Number Predominant Reaching Med598.01.0033
Triple Number Predominant Reaching High522.51.1483
Triple Number Predominant Downwind Low869.80.6898
Triple Number Predominant Downwind Med617.20.9721
Triple Number Predominant Downwind High523.61.1459
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance679.60.8828
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1659.41138.3864.2723.0642.5601.1569.3518.7507.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance679.60.8828
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1659.41138.3864.2723.0642.5601.1569.3518.7507.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low802.5
Triple Number Coastal/Long Distance Medium620.7
Triple Number Coastal/Long Distance High560.3
Triple Number Windward/Leeward Low1030.0
Triple Number Windward/Leeward Medium759.8
Triple Number Windward/Leeward High666.9
Predominantly Upwind679.6
Predominantly Downwind630.0
Predominantly Reaching607.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance679.60.8828
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1659.41138.3864.2723.0642.5601.1569.3518.7507.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7477
Triple Number Coastal/Long Distance Medium0.9666
Triple Number Coastal/Long Distance High1.0709
Triple Number Windward/Leeward Low0.5825
Triple Number Windward/Leeward Medium0.7897
Triple Number Windward/Leeward High0.8997
Coastal/Long Distance0.8828
Predominantly Upwind0.8828
Predominantly Downwind0.9523
For information
General Purpose Handicap (GPH)701.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9593
Distanseseilas Trippeltall svak vind0.7477
Distanseseilas Trippeltall mellomvind0.9666
Distanseseilas Trippeltall sterk vind1.0709
Pølsebane Trippeltall svak vind0.5825
Pølsebane Trippeltall mellomvind0.7897
Pølsebane Trippeltall sterk vind0.8997
Motvind Singeltall0.8828
Medvind Singeltall0.9523
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Coastal/Long Distance679.60.8828
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind679.60.8828
Predominantly Downwind630.00.9523
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore640.00.9376
Cape Doctor Coastal537.61.1160
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7477
Triple Number Coastal/Long Distance Medium0.9666
Triple Number Coastal/Long Distance High1.0709
Triple Number Windward/Leeward Low0.5825
Triple Number Windward/Leeward Medium0.7897
Triple Number Windward/Leeward High0.8997
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7477
Triple Number Coastal/Long Distance Medium0.9666
Triple Number Coastal/Long Distance High1.0709
Triple Number Windward/Leeward Low0.5825
Triple Number Windward/Leeward Medium0.7897
Triple Number Windward/Leeward High0.8997
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance679.60.8828
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Predominantly Upwind679.60.8828
Predominantly Downwind630.00.9523
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1659.41138.3864.2723.0642.5601.1569.3518.7507.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance679.60.8828
Triple Number Coastal/Long Distance Low802.50.7477
Triple Number Coastal/Long Distance Medium620.70.9666
Triple Number Coastal/Long Distance High560.31.0709
Triple Number Windward/Leeward Low1030.00.5825
Triple Number Windward/Leeward Medium759.80.7897
Triple Number Windward/Leeward High666.90.8997
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1659.41138.3864.2723.0642.5601.1569.3518.7507.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP651.80.9206 Predom. Dn High510.91.1744 5B AP M/H566.31.0595 TriNum AP Low802.40.7477 Predom. Rc Low870.40.6893 5B AP High546.01.0989 TriNum AP Med620.80.9665 Predom. Rc L/M659.70.9095 5B SF Bay Low1022.30.5869 TriNum AP High560.31.0709 Predom. Rc Med581.01.0327 5B SF Bay L/M842.30.7123 TriNum W/L Low1081.20.5549 Predom. Rc M/H538.41.1144 5B SF Bay Med723.90.8289 TriNum W/L Med759.80.7897 Predom. Rc High514.81.1655 5B SF Bay M/H662.10.9062 TriNum W/L Hig666.90.8997 5B W/L Low1215.60.4936 5B SF Bay High639.20.9387 Predom. Upwind709.40.8458 5B W/L L/M881.70.6805 ChiMac Up Low858.80.6987 Predom. Reaching624.50.9607 5B W/L Med746.30.8040 ChiMac Up Med774.80.7744 Predom. Downwind660.70.9081 5B W/L M/H674.80.8892 ChiMac Up High678.80.8839 Predom. Up Low979.30.6127 5B W/L High649.20.9243 ChiMac Off Low835.50.7182 Predom. Up L/M743.60.8069 W/L 60-40 Low1222.20.4909 ChiMac Off Med735.70.8155 Predom. Up Med657.70.9123 W/L 60-40 L/M894.00.6711 ChiMac Off High619.00.9693 Predom. Up M/H618.30.9705 W/L 60-40 Med764.40.7849 ChiMac AP Low843.10.7117 Predom. Up High605.40.9910 W/L 60-40 M/H699.20.8581 ChiMac AP Med752.40.7974 Predom. Dn Low976.50.6144 W/L 60-40 High678.70.8840 ChiMac AP High647.10.9272 Predom. Dn L/M713.70.8407 5B AP Low892.40.6723 BayMac Cove Island972.00.6173 Predom. Dn Med606.90.9887 5B AP L/M701.10.8558 BayMac Shore964.20.6223 Predom. Dn M/H544.51.1020 5B AP Med612.40.9798 Harvest Moon550.21.0906      SA/DSPL Up19.01SA/DSPL Dn32.20
ORC Ref  04140004IKJ Issued on 22/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
VellamoFIN 4537
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassScanmar 33Measurement15/07/2021HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.029Maximum beam3.264Draft1.748Displacement4,989Wetted area22.68IMS L8.287LSM08.224Accomod. length10.029Sink (kg/mm) 15.65
VCGD-0.040VCGM0.025 RM Rated (kg·m) 85.2Limit of positive stability(°) 117.8 Stability Index 119.6 BLR index 0.0000Default crew weight521 Declared crew weight 320
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.406PBWPIPA0.0006
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P12.550IG12.140ISP12.140MDT10.126MDL10.175MDT2MDL2TLTaperMWGO
E3.720J3.800BAS1.520FSDFoilSFJSPL3.830WPLTPSBDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date15/07/2021
SFFP1.045FFMFF1.194LCFcl5.806SG
SAFP9.593FAMFA0.945LCFsh6.028HBI1.073
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004IKJ Issued on 22/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
VellamoFIN 4537
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.120.721.342.393.1327.5311/04/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.080.571.132.363.725.1711.45NoNo 28.25
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment112.2012.2012.206.666.3167.00
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.0 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity80 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity50 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004IKJ Issued on 22/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org