Double HandedClub Certificate2026
SeiloriFIN 11051
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 Angles49.7°47.5°45.6°44.2°43.8°43.5°43.4°43.7°44.9°
Beat VMG2.073.073.874.464.835.025.115.165.05
52°3.344.896.046.867.387.627.757.867.78
60°3.715.306.437.257.758.028.158.288.26
75°4.015.606.747.568.088.398.588.778.85
90°3.905.516.747.688.258.528.789.159.37
110°3.925.657.017.998.589.009.359.8110.16
120°3.805.506.857.868.518.969.3910.2210.81
135°3.314.896.227.308.108.659.1010.0311.19
150°2.744.115.326.387.287.988.499.2710.09
Run VMG2.373.564.615.526.306.927.408.208.90
Gybe Angles140.2°142.6°146.0°147.8°148.9°150.7°154.1°161.2°176.6°
APH ToD:545.9CDL: 10.665APH ToT: 1.0992CertNo:
BOAT
ClassBavaria 51 CruiserDesignerFarrBuilderBavariaAge date01/2006Series date01/2005Offset fileMBAV50.OFFData fileFIN11051
HULL
Length Overall15.009 mMaximum Beam4.488 mDraft1.993 mDisplacement14,000 kgDLR5.9896IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationStrutTypeSolid 4 bladesDiameter0.570m
CREW
Maximum weight200 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail53.0953.39Headsail Luffed71.7971.79Headsail FlyingSymmetricAsymmetric136.47148.22 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail17.53Storm Jib16.24Heavy Weather Jib43.84
SAIL LIMITS
Headsails6
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers5
STABILITY
Righting Moment 403.3 kg·m Stability Index 115.4
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  04140004W1W Issued on 04/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
SeiloriFIN 11051
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 VMG1740.71170.9929.3807.1744.7717.5704.1697.1713.1
52°1079.4736.5596.3525.0488.0472.3464.7458.0463.0
60°969.9679.8559.9496.8464.6448.9442.0434.7435.9
75°898.0642.4534.1476.3445.5429.0419.7410.3406.7
90°922.2652.9534.1468.5436.2422.4410.2393.6384.3
110°919.2637.4513.5450.7419.4400.1385.1367.1354.4
120°948.5654.6525.7458.2423.2401.6383.3352.1333.0
135°1088.8735.5578.9493.2444.2416.0395.6358.9321.7
150°1312.9876.8676.6564.6494.7451.0424.0388.5356.9
Run VMG1516.01012.4781.2651.9571.3520.5486.4439.1404.4
Selected Courses
Windward / Leeward1628.41091.6855.3729.5658.0619.0595.2568.1558.7
All purpose1213.9826.7657.8568.4519.5493.5477.0456.6447.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward695.10.8631
All purpose545.91.0992
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1617.21083.7799.0648.9560.1513.7479.6427.9416.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7278
Downwind "popa"0.9411
70% up, 30% down "Ilhabela"0.7809
30% up, 70% down "Ilhabela-inverso"0.8651
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Predominantly Upwind602.60.9958
Predominantly Downwind549.81.0914
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP572.31.0485 Predom. Rc High424.71.4128 5B SF Bay L/M777.50.7717 TriNum AP Low742.20.8084 Predom. Dn Low903.00.6645 5B SF Bay Med648.60.9250 TriNum AP Med540.91.1093 Predom. Dn L/M636.00.9434 5B SF Bay M/H581.11.0325 TriNum AP High473.41.2673 Predom. Dn Med525.01.1428 5B SF Bay High555.61.0800 TriNum W/L Low1026.40.5846 Predom. Dn M/H461.91.2989 5B AP Low830.60.7224 TriNum W/L Med688.50.8714 Predom. Dn High429.11.3982 5B AP L/M630.70.9513 TriNum W/L Hig591.01.0152 ChiMac Up Low807.10.7434 5B AP Med531.31.1294 Predom. Upwind636.00.9433 ChiMac Up Med710.60.8443 5B AP M/H479.91.2503 Predom. Reaching542.41.1063 ChiMac Up High600.90.9984 5B AP High458.51.3087 Predom. Downwind580.51.0337 ChiMac Off Low758.90.7906 5B W/L Low1166.70.5143 Predom. Up Low944.90.6350 ChiMac Off Med657.30.9129 5B W/L L/M816.60.7347 Predom. Up L/M678.90.8837 ChiMac Off High539.11.1129 5B W/L Med674.60.8894 Predom. Up Med577.31.0393 ChiMac AP Low778.70.7706 5B W/L M/H599.91.0001 Predom. Up M/H530.21.1317 ChiMac AP Med680.80.8814 5B W/L High571.21.0504 Predom. Up High514.81.1656 ChiMac AP High567.91.0565 W/L 60-40 Low1184.00.5068 Predom. Rc Low810.50.7403 BayMac Cove Island912.40.6576 W/L 60-40 L/M832.20.7210 Predom. Rc L/M584.21.0271 BayMac Shore905.50.6626 W/L 60-40 Med692.20.8668 Predom. Rc Med494.21.2140 Harvest Moon461.91.2990 W/L 60-40 M/H621.70.9651 Predom. Rc M/H447.61.3406 5B SF Bay Low972.90.6167 W/L 60-40 High597.21.0047      SA/DSPL Up21.31SA/DSPL Dn32.35
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1617.21083.7799.0648.9560.1513.7479.6427.9416.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1617.21083.7799.0648.9560.1513.7479.6427.9416.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance599.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1617.21083.7799.0648.9560.1513.7479.6427.9416.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating599.71.0005
FinRating, kevyt tuuli1147.30.8716
FinRating, kova tuuli459.71.0877
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0005
Triple Number Coastal/Long Distance Low0.8084
Triple Number Coastal/Long Distance Medium1.1094
Triple Number Coastal/Long Distance High1.2673
Triple Number Windward/Leeward Low0.6164
Triple Number Windward/Leeward Medium0.8714
Triple Number Windward/Leeward High1.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1617.21083.7799.0648.9560.1513.7479.6427.9416.5
For information
General Purpose Handicap (GPH)620.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Saronikos S All Purpose649.40.9239
Saronikos S Upwind748.50.8016
Saronikos S Downwind525.61.1416
Saronikos N All Purpose681.40.8805
Saronikos N Upwind789.30.7602
Saronikos N Downwind574.91.0437
Saronikos SW All Purpose656.10.9145
Saronikos SW Upwind776.90.7723
Saronikos SW Downwind529.71.1328
Saronikos NE All Purpose707.50.8481
Saronikos NE Upwind732.10.8195
Saronikos NE Downwind657.20.9129
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1617.21083.7799.0648.9560.1513.7479.6427.9416.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose572.31.0485
5-Band All Purpose Low919.20.6528
5-Band All Purpose L/M655.00.9160
5-Band All Purpose Med549.61.0917
5-Band All Purpose M/H495.01.2120
5-Band All Purpose High471.21.2733
Single Number Predominant Upwind601.60.9974
Single Number Predominant Reaching515.31.1645
Single Number Predominant Downwind550.21.0906
5-Band 50-50 Windward/Leeward Low1166.70.5143
5-Band 50-50 Windward/Leeward L/M816.60.7347
5-Band 50-50 Windward/Leeward Med674.60.8894
5-Band 50-50 Windward/Leeward M/H599.91.0001
5-Band 50-50 Windward/Leeward High571.21.0504
5-Band 60-40 Windward/Leeward Low1184.00.5068
5-Band 60-40 Windward/Leeward L/M832.20.7210
5-Band 60-40 Windward/Leeward Med692.20.8668
5-Band 60-40 Windward/Leeward M/H621.70.9651
5-Band 60-40 Windward/Leeward High597.21.0047
Triple Number 50-50 Windward/Leeward Low1026.40.5846
Triple Number 50-50 Windward/Leeward Med688.60.8713
Triple Number 50-50 Windward/Leeward High591.01.0152
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward713.10.8414
Triple Number 60-40 Windward/Leeward Low1042.50.5755
Triple Number 60-40 Windward/Leeward Med705.70.8502
Triple Number 60-40 Windward/Leeward High613.80.9775
Triple Number All-Purpose Low813.00.7380
Triple Number All-Purpose Med559.91.0717
Triple Number All-Purpose High488.01.2295
Triple Number Predominant Upwind Low843.80.7111
Triple Number Predominant Upwind Med590.11.0168
Triple Number Predominant Upwind High531.01.1299
Triple Number Predominant Reaching Low725.10.8274
Triple Number Predominant Reaching Med513.81.1678
Triple Number Predominant Reaching High430.71.3931
Triple Number Predominant Downwind Low796.30.7535
Triple Number Predominant Downwind Med536.01.1195
Triple Number Predominant Downwind High442.11.3573
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1617.21083.7799.0648.9560.1513.7479.6427.9416.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1617.21083.7799.0648.9560.1513.7479.6427.9416.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low742.2
Triple Number Coastal/Long Distance Medium540.8
Triple Number Coastal/Long Distance High473.4
Triple Number Windward/Leeward Low973.4
Triple Number Windward/Leeward Medium688.5
Triple Number Windward/Leeward High591.0
Predominantly Upwind602.6
Predominantly Downwind549.8
Predominantly Reaching523.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1617.21083.7799.0648.9560.1513.7479.6427.9416.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8084
Triple Number Coastal/Long Distance Medium1.1094
Triple Number Coastal/Long Distance High1.2673
Triple Number Windward/Leeward Low0.6164
Triple Number Windward/Leeward Medium0.8714
Triple Number Windward/Leeward High1.0152
Coastal/Long Distance1.0005
Predominantly Upwind0.9958
Predominantly Downwind1.0914
For information
General Purpose Handicap (GPH)620.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0992
Distanseseilas Trippeltall svak vind0.8084
Distanseseilas Trippeltall mellomvind1.1094
Distanseseilas Trippeltall sterk vind1.2673
Pølsebane Trippeltall svak vind0.6164
Pølsebane Trippeltall mellomvind0.8714
Pølsebane Trippeltall sterk vind1.0152
Motvind Singeltall0.9958
Medvind Singeltall1.0914
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Coastal/Long Distance599.71.0005
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind602.60.9958
Predominantly Downwind549.81.0914
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore561.51.0685
Cape Doctor Coastal450.01.3333
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8084
Triple Number Coastal/Long Distance Medium1.1094
Triple Number Coastal/Long Distance High1.2673
Triple Number Windward/Leeward Low0.6164
Triple Number Windward/Leeward Medium0.8714
Triple Number Windward/Leeward High1.0152
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8084
Triple Number Coastal/Long Distance Medium1.1094
Triple Number Coastal/Long Distance High1.2673
Triple Number Windward/Leeward Low0.6164
Triple Number Windward/Leeward Medium0.8714
Triple Number Windward/Leeward High1.0152
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Predominantly Upwind602.60.9958
Predominantly Downwind549.81.0914
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1617.21083.7799.0648.9560.1513.7479.6427.9416.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.71.0005
Triple Number Coastal/Long Distance Low742.20.8084
Triple Number Coastal/Long Distance Medium540.81.1094
Triple Number Coastal/Long Distance High473.41.2673
Triple Number Windward/Leeward Low973.40.6164
Triple Number Windward/Leeward Medium688.50.8714
Triple Number Windward/Leeward High591.01.0152
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1617.21083.7799.0648.9560.1513.7479.6427.9416.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP572.31.0485 Predom. Dn High429.11.3982 5B AP M/H479.91.2503 TriNum AP Low742.20.8084 Predom. Rc Low810.50.7403 5B AP High458.51.3087 TriNum AP Med540.91.1093 Predom. Rc L/M584.21.0271 5B SF Bay Low972.90.6167 TriNum AP High473.41.2673 Predom. Rc Med494.21.2140 5B SF Bay L/M777.50.7717 TriNum W/L Low1026.40.5846 Predom. Rc M/H447.61.3406 5B SF Bay Med648.60.9250 TriNum W/L Med688.50.8714 Predom. Rc High424.71.4128 5B SF Bay M/H581.11.0325 TriNum W/L Hig591.01.0152 5B W/L Low1166.70.5143 5B SF Bay High555.61.0800 Predom. Upwind636.00.9433 5B W/L L/M816.60.7347 ChiMac Up Low807.10.7434 Predom. Reaching542.41.1063 5B W/L Med674.60.8894 ChiMac Up Med710.60.8443 Predom. Downwind580.51.0337 5B W/L M/H599.91.0001 ChiMac Up High600.90.9984 Predom. Up Low944.90.6350 5B W/L High571.21.0504 ChiMac Off Low758.90.7906 Predom. Up L/M678.90.8837 W/L 60-40 Low1184.00.5068 ChiMac Off Med657.30.9129 Predom. Up Med577.31.0393 W/L 60-40 L/M832.20.7210 ChiMac Off High539.11.1129 Predom. Up M/H530.21.1317 W/L 60-40 Med692.20.8668 ChiMac AP Low778.70.7706 Predom. Up High514.81.1656 W/L 60-40 M/H621.70.9651 ChiMac AP Med680.80.8814 Predom. Dn Low903.00.6645 W/L 60-40 High597.21.0047 ChiMac AP High567.91.0565 Predom. Dn L/M636.00.9434 5B AP Low830.60.7224 BayMac Cove Island912.40.6576 Predom. Dn Med525.01.1428 5B AP L/M630.70.9513 BayMac Shore905.50.6626 Predom. Dn M/H461.91.2989 5B AP Med531.31.1294 Harvest Moon461.91.2990      SA/DSPL Up21.31SA/DSPL Dn32.35
ORC Ref  04140004W1W Issued on 04/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
SeiloriFIN 11051
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBavaria 51 CruiserMeasurement13/07/2023HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall15.009Maximum beam4.488Draft1.993Displacement14,000Wetted area45.41IMS L13.288LSM013.270Accomod. length14.586Sink (kg/mm) 35.99
VCGD0.199VCGM0.218 RM Rated (kg·m) 403.3Limit of positive stability(°) 107.9 Stability Index 115.4 BLR index 0.0000Default crew weight170 Declared crew weight 200
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 4 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.570PBWPIPA0.0472
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P17.850IG18.020ISP18.040MDT10.160MDL10.310MDT20.160MDL20.310TL0.000MWGO
E5.610J6.750BAS2.000FSD0.050SFJ0.000SPLWPLTPS6.950BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date13/07/2023
SFFP0.374FFMFF1.515LCFcl8.043SG
SAFP14.001FAMFA1.207LCFsh8.348HBI1.290
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04140004W1W Issued on 04/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
SeiloriFIN 11051
Avomeripurjehtijat ry
c/o Helsingfors Segelklubb ry
Vattuniemen puistotie 1
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.110.981.782.964.2853.0913/07/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment07.33NoNo 71.79
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment218.5017.1017.809.0010.0090%136.4721/07/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length14.6 mTable area0.66 m²Headroom1.90 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity258 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity142 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04140004W1W Issued on 04/08/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org