Club Certificate2026
LintuFIN-57015
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 Angles46.7°43.7°41.3°40.3°39.6°39.0°38.6°38.0°38.0°
Beat VMG2.864.034.865.385.665.835.936.066.08
52°4.516.177.237.858.148.308.388.498.53
60°4.896.507.528.088.378.528.618.728.76
75°5.206.727.708.258.558.748.889.039.14
90°5.066.607.638.258.618.869.049.349.54
110°4.326.127.428.248.688.969.149.459.65
120°4.216.007.298.178.689.039.339.7910.15
135°3.705.396.737.778.448.889.239.9910.71
150°3.084.545.806.927.858.458.869.5710.39
Run VMG2.673.935.026.006.857.538.088.889.53
Gybe Angles141.1°140.3°148.3°149.6°154.5°160.8°166.2°177.2°176.3°
APH ToD:492.9CDL: 12.438APH ToT: 1.2173CertNo:57015C
BOAT
ClassSWAN 57 (1978)DesignerS&SBuilderNautorAge date01/1979Series date05/1978Offset fileSWN57S&S.offData fileL57015C
HULL
Length Overall17.460 mMaximum Beam4.742 mDraft2.775 mDisplacement22,500 kgDLR9.0503IMS DivisionCruiser/RacerDynamic Allowance0.360%Age Allowance0.650%RS Assessment-0.305%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.600m
CREW
Maximum weight1,050 kg(declared)Minimum weight893 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail70.7471.88Headsail Luffed122.04122.04Headsail FlyingSymmetric245.00245.00Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail20.23Storm Jib24.49Heavy Weather Jib66.12
SAIL LIMITS
Headsails7Spinnakers5
STABILITY
Righting Moment 550.0 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  041400050B6 Issued on 09/09/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LintuFIN-57015
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 VMG1259.4892.5740.0668.7635.9617.9607.0594.5591.7
52°797.5583.6498.0458.7442.1433.9429.4423.8421.8
60°735.5554.1478.8445.5430.2422.4418.0412.8410.9
75°692.8535.6467.2436.5421.0411.7405.6398.5393.9
90°711.1545.5471.8436.6417.9406.5398.2385.4377.5
110°832.4588.0485.1437.0414.7401.7393.9381.1372.9
120°855.5600.1493.8440.6414.6398.7385.8367.6354.6
135°973.7668.0534.9463.3426.4405.5389.9360.4336.0
150°1168.1793.4620.8520.0458.8425.9406.1376.1346.5
Run VMG1348.8916.2716.8600.5525.7478.2445.4405.3377.9
Selected Courses
Windward / Leeward1304.1904.3728.4634.6580.8548.0526.2499.9484.8
All purpose978.9694.5571.4508.6475.2455.7443.0425.7414.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward606.40.9894
All purpose492.91.2173
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance536.81.1177
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1308.5905.5686.0572.5506.9472.6447.4409.8398.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8830
Downwind "popa"1.0274
70% up, 30% down "Ilhabela"0.9219
30% up, 70% down "Ilhabela-inverso"0.9794
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Predominantly Upwind528.91.1344
Predominantly Downwind503.41.1920
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP512.41.1709 Predom. Rc High404.61.4828 5B SF Bay L/M664.90.9024 TriNum AP Low633.00.9479 Predom. Dn Low782.30.7670 5B SF Bay Med571.11.0507 TriNum AP Med489.51.2257 Predom. Dn L/M572.01.0490 5B SF Bay M/H517.91.1586 TriNum AP High439.71.3646 Predom. Dn Med484.61.2382 5B SF Bay High493.21.2166 TriNum W/L Low855.80.7011 Predom. Dn M/H433.01.3856 5B AP Low705.90.8500 TriNum W/L Med602.80.9953 Predom. Dn High405.51.4795 5B AP L/M553.21.0846 TriNum W/L Hig521.81.1499 ChiMac Up Low663.50.9044 5B AP Med482.81.2427 Predom. Upwind550.01.0909 ChiMac Up Med600.01.0000 5B AP M/H444.91.3485 Predom. Reaching490.51.2233 ChiMac Up High526.41.1398 5B AP High426.71.4061 Predom. Downwind527.61.1371 ChiMac Off Low669.20.8965 5B W/L Low960.30.6248 Predom. Up Low753.50.7963 ChiMac Off Med588.71.0193 5B W/L L/M699.40.8578 Predom. Up L/M577.11.0398 ChiMac Off High494.61.2131 5B W/L Med592.01.0135 Predom. Up Med512.51.1706 ChiMac AP Low662.50.9056 5B W/L M/H530.01.1320 Predom. Up M/H480.11.2497 ChiMac AP Med591.71.0140 5B W/L High501.81.1956 Predom. Up High465.41.2893 ChiMac AP High509.01.1787 W/L 60-40 Low957.40.6267 Predom. Rc Low679.60.8829 BayMac Cove Island764.10.7853 W/L 60-40 L/M703.90.8523 Predom. Rc L/M519.21.1556 BayMac Shore756.70.7929 W/L 60-40 Med602.50.9959 Predom. Rc Med457.31.3119 Harvest Moon435.91.3763 W/L 60-40 M/H545.91.0992 Predom. Rc M/H423.31.4175 5B SF Bay Low805.80.7446 W/L 60-40 High520.71.1523      SA/DSPL Up23.94SA/DSPL Dn39.21
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance536.81.1177
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1308.5905.5686.0572.5506.9472.6447.4409.8398.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance536.81.1177
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1308.5905.5686.0572.5506.9472.6447.4409.8398.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance536.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1308.5905.5686.0572.5506.9472.6447.4409.8398.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating536.81.1177
FinRating, kevyt tuuli945.81.0573
FinRating, kova tuuli429.71.1637
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1177
Triple Number Coastal/Long Distance Low0.9479
Triple Number Coastal/Long Distance Medium1.2258
Triple Number Coastal/Long Distance High1.3646
Triple Number Windward/Leeward Low0.7350
Triple Number Windward/Leeward Medium0.9953
Triple Number Windward/Leeward High1.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1308.5905.5686.0572.5506.9472.6447.4409.8398.5
For information
General Purpose Handicap (GPH)553.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance536.81.1177
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Saronikos S All Purpose558.61.0742
Saronikos S Upwind618.90.9695
Saronikos S Downwind490.61.2230
Saronikos N All Purpose585.91.0240
Saronikos N Upwind643.00.9331
Saronikos N Downwind535.91.1196
Saronikos SW All Purpose564.11.0636
Saronikos SW Upwind633.90.9465
Saronikos SW Downwind500.01.1999
Saronikos NE All Purpose611.40.9814
Saronikos NE Upwind602.80.9954
Saronikos NE Downwind608.30.9863
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1308.5905.5686.0572.5506.9472.6447.4409.8398.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose512.41.1709
5-Band All Purpose Low763.20.7862
5-Band All Purpose L/M572.61.0479
5-Band All Purpose Med497.61.2058
5-Band All Purpose M/H456.01.3158
5-Band All Purpose High435.11.3789
Single Number Predominant Upwind527.61.1373
Single Number Predominant Reaching471.41.2727
Single Number Predominant Downwind504.11.1902
5-Band 50-50 Windward/Leeward Low960.30.6248
5-Band 50-50 Windward/Leeward L/M699.40.8578
5-Band 50-50 Windward/Leeward Med592.01.0135
5-Band 50-50 Windward/Leeward M/H530.01.1320
5-Band 50-50 Windward/Leeward High501.81.1956
5-Band 60-40 Windward/Leeward Low957.40.6267
5-Band 60-40 Windward/Leeward L/M703.90.8523
5-Band 60-40 Windward/Leeward Med602.50.9959
5-Band 60-40 Windward/Leeward M/H545.91.0992
5-Band 60-40 Windward/Leeward High520.71.1523
Triple Number 50-50 Windward/Leeward Low855.80.7011
Triple Number 50-50 Windward/Leeward Med602.90.9952
Triple Number 50-50 Windward/Leeward High521.81.1499
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward616.60.9731
Triple Number 60-40 Windward/Leeward Low855.30.7015
Triple Number 60-40 Windward/Leeward Med612.50.9795
Triple Number 60-40 Windward/Leeward High538.41.1143
Triple Number All-Purpose Low686.20.8744
Triple Number All-Purpose Med504.91.1884
Triple Number All-Purpose High450.01.3332
Triple Number Predominant Upwind Low688.40.8716
Triple Number Predominant Upwind Med520.91.1520
Triple Number Predominant Upwind High479.81.2505
Triple Number Predominant Reaching Low618.30.9704
Triple Number Predominant Reaching Med470.61.2751
Triple Number Predominant Reaching High410.81.4606
Triple Number Predominant Downwind Low696.40.8616
Triple Number Predominant Downwind Med494.61.2132
Triple Number Predominant Downwind High417.71.4364
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance536.81.1177
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1308.5905.5686.0572.5506.9472.6447.4409.8398.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance536.81.1177
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1308.5905.5686.0572.5506.9472.6447.4409.8398.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low633.0
Triple Number Coastal/Long Distance Medium489.5
Triple Number Coastal/Long Distance High439.7
Triple Number Windward/Leeward Low816.3
Triple Number Windward/Leeward Medium602.8
Triple Number Windward/Leeward High521.8
Predominantly Upwind528.9
Predominantly Downwind503.4
Predominantly Reaching480.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance536.81.1177
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1308.5905.5686.0572.5506.9472.6447.4409.8398.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9479
Triple Number Coastal/Long Distance Medium1.2258
Triple Number Coastal/Long Distance High1.3646
Triple Number Windward/Leeward Low0.7350
Triple Number Windward/Leeward Medium0.9953
Triple Number Windward/Leeward High1.1499
Coastal/Long Distance1.1177
Predominantly Upwind1.1344
Predominantly Downwind1.1920
For information
General Purpose Handicap (GPH)553.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2173
Distanseseilas Trippeltall svak vind0.9479
Distanseseilas Trippeltall mellomvind1.2258
Distanseseilas Trippeltall sterk vind1.3646
Pølsebane Trippeltall svak vind0.7350
Pølsebane Trippeltall mellomvind0.9953
Pølsebane Trippeltall sterk vind1.1499
Motvind Singeltall1.1344
Medvind Singeltall1.1920
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Coastal/Long Distance536.81.1177
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind528.91.1344
Predominantly Downwind503.41.1920
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore489.31.2262
Cape Doctor Coastal417.61.4367
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9479
Triple Number Coastal/Long Distance Medium1.2258
Triple Number Coastal/Long Distance High1.3646
Triple Number Windward/Leeward Low0.7350
Triple Number Windward/Leeward Medium0.9953
Triple Number Windward/Leeward High1.1499
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9479
Triple Number Coastal/Long Distance Medium1.2258
Triple Number Coastal/Long Distance High1.3646
Triple Number Windward/Leeward Low0.7350
Triple Number Windward/Leeward Medium0.9953
Triple Number Windward/Leeward High1.1499
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance536.81.1177
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Predominantly Upwind528.91.1344
Predominantly Downwind503.41.1920
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1308.5905.5686.0572.5506.9472.6447.4409.8398.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance536.81.1177
Triple Number Coastal/Long Distance Low633.00.9479
Triple Number Coastal/Long Distance Medium489.51.2258
Triple Number Coastal/Long Distance High439.71.3646
Triple Number Windward/Leeward Low816.30.7350
Triple Number Windward/Leeward Medium602.80.9953
Triple Number Windward/Leeward High521.81.1499
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1308.5905.5686.0572.5506.9472.6447.4409.8398.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP512.41.1709 Predom. Dn High405.51.4795 5B AP M/H444.91.3485 TriNum AP Low633.00.9479 Predom. Rc Low679.60.8829 5B AP High426.71.4061 TriNum AP Med489.51.2257 Predom. Rc L/M519.21.1556 5B SF Bay Low805.80.7446 TriNum AP High439.71.3646 Predom. Rc Med457.31.3119 5B SF Bay L/M664.90.9024 TriNum W/L Low855.80.7011 Predom. Rc M/H423.31.4175 5B SF Bay Med571.11.0507 TriNum W/L Med602.80.9953 Predom. Rc High404.61.4828 5B SF Bay M/H517.91.1586 TriNum W/L Hig521.81.1499 5B W/L Low960.30.6248 5B SF Bay High493.21.2166 Predom. Upwind550.01.0909 5B W/L L/M699.40.8578 ChiMac Up Low663.50.9044 Predom. Reaching490.51.2233 5B W/L Med592.01.0135 ChiMac Up Med600.01.0000 Predom. Downwind527.61.1371 5B W/L M/H530.01.1320 ChiMac Up High526.41.1398 Predom. Up Low753.50.7963 5B W/L High501.81.1956 ChiMac Off Low669.20.8965 Predom. Up L/M577.11.0398 W/L 60-40 Low957.40.6267 ChiMac Off Med588.71.0193 Predom. Up Med512.51.1706 W/L 60-40 L/M703.90.8523 ChiMac Off High494.61.2131 Predom. Up M/H480.11.2497 W/L 60-40 Med602.50.9959 ChiMac AP Low662.50.9056 Predom. Up High465.41.2893 W/L 60-40 M/H545.91.0992 ChiMac AP Med591.71.0140 Predom. Dn Low782.30.7670 W/L 60-40 High520.71.1523 ChiMac AP High509.01.1787 Predom. Dn L/M572.01.0490 5B AP Low705.90.8500 BayMac Cove Island764.10.7853 Predom. Dn Med484.61.2382 5B AP L/M553.21.0846 BayMac Shore756.70.7929 Predom. Dn M/H433.01.3856 5B AP Med482.81.2427 Harvest Moon435.91.3763      SA/DSPL Up23.94SA/DSPL Dn39.21
ORC Ref  041400050B6 Issued on 09/09/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LintuFIN-57015
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSWAN 57 (1978)Measurement05/09/2016HIN57-015Plan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall17.460Maximum beam4.742Draft2.775Displacement22,500Wetted area57.98IMS L13.847LSM013.546Accomod. length15.412Sink (kg/mm) 39.55
VCGD-0.135VCGM-0.023 RM Rated (kg·m) 550.0Limit of positive stability(°) 117.9 Stability Index 130.1 BLR index 0.0000Default crew weight1,061 Declared crew weight 1,050
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.600PBW0.160PIPA0.0070
PSD0.037PHD0.082PHL0.152
PSA21.0°ESL1.140
ST10.000ST20.000ST30.000
ST40.000ST50.000
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P19.930IG22.100ISP22.064MDT10.198MDL10.345MDT20.185MDL20.275TL3.900MW0.275GO0.285
E5.800J7.180BAS2.000FSD0.050SFJSPL7.150WPLTPS8.100BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered550.0Flotation Date01/01/2016
SFFP0.730FFMFF1.849LCFcl9.741SG
SAFP16.490FAMFA1.167LCFsh10.032HBI1.435
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  041400050B6 Issued on 09/09/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LintuFIN-57015
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment11.332.323.8970.74
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG110.8022.20NoNo 122.04G37.9722.20NoNo 90.06
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS221.9421.9421.9413.5212.92245.0016/06/2023S421.9421.9421.9412.9212.92236.22
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length15.4 mTable area0.77 m²Headroom1.90 mMinimum number of berths7Personal gear stowage0.28 m³Fresh water capacity329 lMinimum number of seats in cockpit7Food stowage0.42 m³Fuel capacity158 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  041400050B6 Issued on 09/09/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org