Club Certificate2026
VAIANAGER 8381
Deutscher Segler Verband e.V.
Soling 16
24159 Kiel Schilksee
technik@dsv.org
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 Angles48.9°46.2°44.3°42.9°41.4°40.4°39.4°39.4°40.6°
Beat VMG2.143.113.844.384.795.015.145.195.08
52°3.454.905.916.627.057.287.387.467.43
60°3.815.286.266.917.307.527.647.727.71
75°4.145.606.577.167.517.777.968.168.23
90°4.095.556.567.207.607.888.108.528.78
110°3.765.346.527.277.718.078.419.029.39
120°3.625.176.337.137.627.998.369.119.88
135°3.134.595.756.677.297.718.078.829.68
150°2.603.874.975.896.677.257.658.339.06
Run VMG2.253.354.315.115.856.507.027.768.39
Gybe Angles140.1°143.8°147.1°153.4°157.3°163.3°168.7°177.7°177.2°
APH ToD:575.1CDL: 9.132APH ToT: 1.0432CertNo:142560
BOAT
ClassDUFOUR 375 GLDesignerFELCIBuilderDUFOURAge date02/2011Series date02/2011Offset fileDUF375CL.OFFData fileGER8381
HULL
Length Overall11.190 mMaximum Beam3.864 mDraft1.904 mDisplacement6,937 kgDLR6.4213IMS DivisionCruiser/RacerDynamic Allowance0.410%Age Allowance0.487%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.406m
CREW
Maximum weight500 kg(declared)Minimum weight370 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail30.8231.25Headsail Luffed31.1431.14Headsail Flying45.7345.73Symmetric74.5074.50Asymmetric76.8776.87 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.65Storm Jib8.20Heavy Weather Jib22.12
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 176.5 kg·m Stability Index 105.7
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  04150004RHE Issued on 28/05/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
VAIANAGER 8381
Deutscher Segler Verband e.V.
Soling 16
24159 Kiel Schilksee
technik@dsv.org
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 VMG1680.11157.4938.4821.1751.1719.2700.9693.1708.6
52°1044.1734.7609.0544.0510.3494.3488.0482.7484.5
60°944.4681.8574.7520.8493.4478.7471.4466.3466.7
75°870.0642.7547.9502.6479.1463.4452.3441.3437.6
90°880.5648.2548.6500.1473.8456.7444.4422.5410.0
110°956.7673.8552.3495.1466.6446.0427.9399.3383.6
120°993.7696.9568.9504.7472.7450.6430.8395.3364.5
135°1148.9783.6625.7539.8493.6467.1446.3408.3371.9
150°1386.9930.1724.0611.5539.5496.4470.5432.2397.2
Run VMG1601.41074.0836.0705.0615.5554.0512.8463.7429.3
Selected Courses
Windward / Leeward1640.81115.7887.2763.1683.3636.6606.8578.4568.9
All purpose1217.7845.0684.8600.7551.1522.5503.8481.3469.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward719.00.8345
All purpose575.11.0432
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.40.9518
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1636.81111.6830.6682.5590.9543.2509.1458.8443.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7265
Downwind "popa"0.8822
70% up, 30% down "Ilhabela"0.7671
30% up, 70% down "Ilhabela-inverso"0.8289
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Predominantly Upwind624.30.9610
Predominantly Downwind587.41.0215
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP599.61.0007 Predom. Rc High455.81.3165 5B SF Bay L/M806.00.7445 TriNum AP Low764.90.7844 Predom. Dn Low937.60.6399 5B SF Bay Med674.20.8899 TriNum AP Med571.71.0495 Predom. Dn L/M674.60.8895 5B SF Bay M/H598.61.0023 TriNum AP High500.01.1999 Predom. Dn Med563.41.0649 5B SF Bay High570.41.0519 TriNum W/L Low1053.00.5698 Predom. Dn M/H495.81.2102 5B AP Low852.00.7043 TriNum W/L Med715.20.8389 Predom. Dn High460.71.3022 5B AP L/M659.00.9105 TriNum W/L Hig603.60.9940 ChiMac Up Low817.80.7337 5B AP Med561.81.0681 Predom. Upwind654.30.9170 ChiMac Up Med726.20.8262 5B AP M/H507.11.1831 Predom. Reaching572.21.0486 ChiMac Up High621.10.9660 5B AP High483.21.2417 Predom. Downwind617.10.9723 ChiMac Off Low795.90.7539 5B W/L Low1189.90.5043 Predom. Up Low945.90.6343 ChiMac Off Med694.40.8640 5B W/L L/M847.00.7084 Predom. Up L/M698.70.8587 ChiMac Off High575.31.0430 5B W/L Med699.50.8578 Predom. Up Med600.40.9993 ChiMac AP Low801.60.7485 5B W/L M/H613.50.9780 Predom. Up M/H550.41.0900 ChiMac AP Med706.60.8491 5B W/L High581.71.0315 Predom. Up High533.51.1247 ChiMac AP High595.91.0070 W/L 60-40 Low1198.60.5006 Predom. Rc Low823.70.7284 BayMac Cove Island932.60.6434 W/L 60-40 L/M857.90.6993 Predom. Rc L/M612.80.9791 BayMac Shore924.00.6493 W/L 60-40 Med713.40.8411 Predom. Rc Med528.61.1351 Harvest Moon499.61.2009 W/L 60-40 M/H632.20.9491 Predom. Rc M/H480.81.2479 5B SF Bay Low994.60.6032 W/L 60-40 High604.80.9921      SA/DSPL Up16.93SA/DSPL Dn29.42
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.40.9518
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1636.81111.6830.6682.5590.9543.2509.1458.8443.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.40.9518
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1636.81111.6830.6682.5590.9543.2509.1458.8443.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance630.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1636.81111.6830.6682.5590.9543.2509.1458.8443.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating630.40.9518
FinRating, kevyt tuuli1168.90.8555
FinRating, kova tuuli486.31.0281
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9518
Triple Number Coastal/Long Distance Low0.7844
Triple Number Coastal/Long Distance Medium1.0497
Triple Number Coastal/Long Distance High1.1999
Triple Number Windward/Leeward Low0.5991
Triple Number Windward/Leeward Medium0.8389
Triple Number Windward/Leeward High0.9940
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1636.81111.6830.6682.5590.9543.2509.1458.8443.3
For information
General Purpose Handicap (GPH)650.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.40.9518
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Saronikos S All Purpose669.20.8966
Saronikos S Upwind756.00.7936
Saronikos S Downwind564.71.0625
Saronikos N All Purpose701.10.8558
Saronikos N Upwind790.30.7592
Saronikos N Downwind620.10.9676
Saronikos SW All Purpose678.70.8841
Saronikos SW Upwind782.00.7673
Saronikos SW Downwind573.91.0454
Saronikos NE All Purpose728.40.8238
Saronikos NE Upwind734.00.8175
Saronikos NE Downwind702.70.8538
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1636.81111.6830.6682.5590.9543.2509.1458.8443.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose599.61.0007
5-Band All Purpose Low935.40.6414
5-Band All Purpose L/M683.70.8776
5-Band All Purpose Med580.31.0340
5-Band All Purpose M/H521.91.1496
5-Band All Purpose High496.01.2097
Single Number Predominant Upwind623.10.9629
Single Number Predominant Reaching547.51.0958
Single Number Predominant Downwind587.71.0209
5-Band 50-50 Windward/Leeward Low1189.90.5043
5-Band 50-50 Windward/Leeward L/M847.00.7084
5-Band 50-50 Windward/Leeward Med699.50.8578
5-Band 50-50 Windward/Leeward M/H613.50.9780
5-Band 50-50 Windward/Leeward High581.71.0315
5-Band 60-40 Windward/Leeward Low1198.60.5006
5-Band 60-40 Windward/Leeward L/M857.90.6993
5-Band 60-40 Windward/Leeward Med713.40.8411
5-Band 60-40 Windward/Leeward M/H632.20.9491
5-Band 60-40 Windward/Leeward High604.80.9921
Triple Number 50-50 Windward/Leeward Low1053.00.5698
Triple Number 50-50 Windward/Leeward Med715.30.8388
Triple Number 50-50 Windward/Leeward High603.60.9940
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward733.20.8183
Triple Number 60-40 Windward/Leeward Low1062.30.5648
Triple Number 60-40 Windward/Leeward Med728.70.8234
Triple Number 60-40 Windward/Leeward High623.40.9625
Triple Number All-Purpose Low834.20.7193
Triple Number All-Purpose Med590.91.0154
Triple Number All-Purpose High514.31.1667
Triple Number Predominant Upwind Low853.30.7032
Triple Number Predominant Upwind Med613.70.9776
Triple Number Predominant Upwind High549.51.0919
Triple Number Predominant Reaching Low744.10.8063
Triple Number Predominant Reaching Med546.71.0975
Triple Number Predominant Reaching High464.71.2913
Triple Number Predominant Downwind Low831.30.7217
Triple Number Predominant Downwind Med575.91.0418
Triple Number Predominant Downwind High477.21.2574
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.40.9518
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1636.81111.6830.6682.5590.9543.2509.1458.8443.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.40.9518
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1636.81111.6830.6682.5590.9543.2509.1458.8443.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low764.9
Triple Number Coastal/Long Distance Medium571.6
Triple Number Coastal/Long Distance High500.0
Triple Number Windward/Leeward Low1001.5
Triple Number Windward/Leeward Medium715.2
Triple Number Windward/Leeward High603.6
Predominantly Upwind624.3
Predominantly Downwind587.4
Predominantly Reaching558.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.40.9518
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1636.81111.6830.6682.5590.9543.2509.1458.8443.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7844
Triple Number Coastal/Long Distance Medium1.0497
Triple Number Coastal/Long Distance High1.1999
Triple Number Windward/Leeward Low0.5991
Triple Number Windward/Leeward Medium0.8389
Triple Number Windward/Leeward High0.9940
Coastal/Long Distance0.9518
Predominantly Upwind0.9610
Predominantly Downwind1.0215
For information
General Purpose Handicap (GPH)650.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0432
Distanseseilas Trippeltall svak vind0.7844
Distanseseilas Trippeltall mellomvind1.0497
Distanseseilas Trippeltall sterk vind1.1999
Pølsebane Trippeltall svak vind0.5991
Pølsebane Trippeltall mellomvind0.8389
Pølsebane Trippeltall sterk vind0.9940
Motvind Singeltall0.9610
Medvind Singeltall1.0215
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Coastal/Long Distance630.40.9518
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind624.30.9610
Predominantly Downwind587.41.0215
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore571.81.0494
Cape Doctor Coastal473.21.2678
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7844
Triple Number Coastal/Long Distance Medium1.0497
Triple Number Coastal/Long Distance High1.1999
Triple Number Windward/Leeward Low0.5991
Triple Number Windward/Leeward Medium0.8389
Triple Number Windward/Leeward High0.9940
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7844
Triple Number Coastal/Long Distance Medium1.0497
Triple Number Coastal/Long Distance High1.1999
Triple Number Windward/Leeward Low0.5991
Triple Number Windward/Leeward Medium0.8389
Triple Number Windward/Leeward High0.9940
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.40.9518
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Predominantly Upwind624.30.9610
Predominantly Downwind587.41.0215
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1636.81111.6830.6682.5590.9543.2509.1458.8443.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance630.40.9518
Triple Number Coastal/Long Distance Low764.90.7844
Triple Number Coastal/Long Distance Medium571.61.0497
Triple Number Coastal/Long Distance High500.01.1999
Triple Number Windward/Leeward Low1001.50.5991
Triple Number Windward/Leeward Medium715.20.8389
Triple Number Windward/Leeward High603.60.9940
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1636.81111.6830.6682.5590.9543.2509.1458.8443.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP599.61.0007 Predom. Dn High460.71.3022 5B AP M/H507.11.1831 TriNum AP Low764.90.7844 Predom. Rc Low823.70.7284 5B AP High483.21.2417 TriNum AP Med571.71.0495 Predom. Rc L/M612.80.9791 5B SF Bay Low994.60.6032 TriNum AP High500.01.1999 Predom. Rc Med528.61.1351 5B SF Bay L/M806.00.7445 TriNum W/L Low1053.00.5698 Predom. Rc M/H480.81.2479 5B SF Bay Med674.20.8899 TriNum W/L Med715.20.8389 Predom. Rc High455.81.3165 5B SF Bay M/H598.61.0023 TriNum W/L Hig603.60.9940 5B W/L Low1189.90.5043 5B SF Bay High570.41.0519 Predom. Upwind654.30.9170 5B W/L L/M847.00.7084 ChiMac Up Low817.80.7337 Predom. Reaching572.21.0486 5B W/L Med699.50.8578 ChiMac Up Med726.20.8262 Predom. Downwind617.10.9723 5B W/L M/H613.50.9780 ChiMac Up High621.10.9660 Predom. Up Low945.90.6343 5B W/L High581.71.0315 ChiMac Off Low795.90.7539 Predom. Up L/M698.70.8587 W/L 60-40 Low1198.60.5006 ChiMac Off Med694.40.8640 Predom. Up Med600.40.9993 W/L 60-40 L/M857.90.6993 ChiMac Off High575.31.0430 Predom. Up M/H550.41.0900 W/L 60-40 Med713.40.8411 ChiMac AP Low801.60.7485 Predom. Up High533.51.1247 W/L 60-40 M/H632.20.9491 ChiMac AP Med706.60.8491 Predom. Dn Low937.60.6399 W/L 60-40 High604.80.9921 ChiMac AP High595.91.0070 Predom. Dn L/M674.60.8895 5B AP Low852.00.7043 BayMac Cove Island932.60.6434 Predom. Dn Med563.41.0649 5B AP L/M659.00.9105 BayMac Shore924.00.6493 Predom. Dn M/H495.81.2102 5B AP Med561.81.0681 Harvest Moon499.61.2009      SA/DSPL Up16.93SA/DSPL Dn29.42
ORC Ref  04150004RHE Issued on 28/05/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
VAIANAGER 8381
Deutscher Segler Verband e.V.
Soling 16
24159 Kiel Schilksee
technik@dsv.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 375 GLMeasurement04/04/2023HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.190Maximum beam3.864Draft1.904Displacement6,937Wetted area28.79IMS L10.359LSM010.260Accomod. length11.190Sink (kg/mm) 22.78
VCGD0.059VCGM0.197 RM Rated (kg·m) 176.5Limit of positive stability(°) 104.4 Stability Index 105.7 BLR index 0.0000Default crew weight714 Declared crew weight 500
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.406PBW0.133PIPA0.0035
EDL2.750ST10.042ST20.180
ST30.180ST40.112ST50.250
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.290IG13.470ISP14.310MDT10.130MDL10.200MDT2MDL2TL0.000MW0.200GO
E4.485J3.820BAS1.760FSD0.050SFJ0.160SPL3.900WPLTPS4.300BD0.140MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS113.1804.300
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date04/04/2023
SFFP0.424FFM1.220FF1.275LCFcl6.278SG
SAFP10.469FAM1.040FA1.012LCFsh6.555HBI1.121
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG10.8300200200Total deductible166
Total deductible
ORC Ref  04150004RHE Issued on 28/05/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
VAIANAGER 8381
Deutscher Segler Verband e.V.
Soling 16
24159 Kiel Schilksee
technik@dsv.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1733200.160.801.492.653.5830.8218/07/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1733220.060.901.813.575.186.6013.25NoYes145.7318/07/20221733210.070.571.112.373.755.2512.53YesNo 31.1418/07/2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment17332412.6612.6612.667.126.8374.5018/07/2022
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment17332313.5012.3312.927.047.5593%76.8717/08/2022
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.2 mTable area0.55 m²Headroom1.77 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity130 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity74 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04150004RHE Issued on 28/05/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org