Double HandedClub 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 Angles49.0°46.0°43.9°42.6°41.5°40.4°40.2°40.5°42.1°
Beat VMG2.163.133.864.394.724.884.984.984.82
52°3.484.925.926.606.997.167.247.297.22
60°3.835.286.266.907.267.447.527.577.54
75°4.155.596.567.157.507.737.898.028.06
90°4.115.566.567.197.577.858.088.448.62
110°3.785.356.527.277.718.078.398.879.18
120°3.645.196.347.147.638.008.379.119.73
135°3.154.625.786.697.317.738.108.889.79
150°2.613.894.995.926.697.277.688.389.16
Run VMG2.263.374.335.135.876.517.037.788.43
Gybe Angles140.2°143.8°147.1°148.5°157.3°163.3°168.2°177.7°177.2°
APH ToD:577.5CDL: 8.973APH ToT: 1.0390CertNo: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 weight170 kg(declared)Minimum weight120 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 176.4 kg·m Stability Index 107.7
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  04150004RHH Issued on 28/05/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 VMG1665.91149.5933.6820.4762.4737.6723.5723.3746.6
52°1035.7732.1608.4545.1514.9503.1497.3494.0498.8
60°939.3681.9575.2521.9496.0484.1478.9475.7477.3
75°866.6643.7548.9503.3480.0465.6456.5449.0446.9
90°874.9647.3548.9500.5475.5458.6445.3426.6417.6
110°952.1672.5552.1495.3466.7446.2428.9406.0392.0
120°987.9694.2567.4504.1472.1449.9430.0395.1370.1
135°1141.6779.8622.8538.0492.3465.6444.4405.6367.8
150°1378.4925.6720.8608.0537.7495.0469.1429.6393.2
Run VMG1591.61068.8832.4702.1613.4552.9512.0462.5426.8
Selected Courses
Windward / Leeward1628.71109.2883.0761.2687.9645.3617.7592.9586.7
All purpose1209.5841.4682.8599.9553.8527.5510.0490.4481.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward722.80.8301
All purpose577.51.0390
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.50.9486
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1625.01105.2827.0681.1594.1548.5514.8464.6452.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7179
Downwind "popa"0.8853
70% up, 30% down "Ilhabela"0.7611
30% up, 70% down "Ilhabela-inverso"0.8274
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Predominantly Upwind628.30.9549
Predominantly Downwind587.01.0221
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP602.60.9956 Predom. Rc High460.91.3018 5B SF Bay L/M803.80.7465 TriNum AP Low762.10.7873 Predom. Dn Low932.90.6432 5B SF Bay Med678.30.8846 TriNum AP Med573.41.0464 Predom. Dn L/M672.60.8920 5B SF Bay M/H609.20.9849 TriNum AP High507.01.1835 Predom. Dn Med563.71.0643 5B SF Bay High584.81.0260 TriNum W/L Low1047.20.5730 Predom. Dn M/H497.81.2052 5B AP Low848.40.7072 TriNum W/L Med718.00.8357 Predom. Dn High463.71.2941 5B AP L/M657.90.9120 TriNum W/L Hig615.30.9751 ChiMac Up Low815.50.7358 5B AP Med564.11.0636 Predom. Upwind658.50.9112 ChiMac Up Med727.20.8251 5B AP M/H513.31.1689 Predom. Reaching573.31.0466 ChiMac Up High626.60.9575 5B AP High492.21.2190 Predom. Downwind616.80.9728 ChiMac Off Low792.80.7568 5B W/L Low1182.50.5074 Predom. Up Low940.70.6378 ChiMac Off Med692.80.8660 5B W/L L/M844.60.7104 Predom. Up L/M697.90.8597 ChiMac Off High575.51.0425 5B W/L Med703.40.8530 Predom. Up Med605.00.9917 ChiMac AP Low799.00.7509 5B W/L M/H624.10.9614 Predom. Up M/H560.61.0702 ChiMac AP Med706.30.8495 5B W/L High596.11.0065 Predom. Up High547.31.0964 ChiMac AP High598.71.0021 W/L 60-40 Low1190.90.5038 Predom. Rc Low820.00.7317 BayMac Cove Island929.40.6456 W/L 60-40 L/M855.70.7012 Predom. Rc L/M612.00.9804 BayMac Shore920.90.6515 W/L 60-40 Med718.50.8351 Predom. Rc Med530.11.1319 Harvest Moon499.91.2002 W/L 60-40 M/H645.10.9301 Predom. Rc M/H484.31.2390 5B SF Bay Low989.10.6066 W/L 60-40 High622.40.9641      SA/DSPL Up16.93SA/DSPL Dn29.42
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.50.9486
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1625.01105.2827.0681.1594.1548.5514.8464.6452.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.50.9486
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1625.01105.2827.0681.1594.1548.5514.8464.6452.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance632.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1625.01105.2827.0681.1594.1548.5514.8464.6452.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating632.50.9486
FinRating, kevyt tuuli1161.80.8607
FinRating, kova tuuli494.91.0102
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9486
Triple Number Coastal/Long Distance Low0.7873
Triple Number Coastal/Long Distance Medium1.0465
Triple Number Coastal/Long Distance High1.1835
Triple Number Windward/Leeward Low0.6024
Triple Number Windward/Leeward Medium0.8357
Triple Number Windward/Leeward High0.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1625.01105.2827.0681.1594.1548.5514.8464.6452.0
For information
General Purpose Handicap (GPH)652.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.50.9486
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Saronikos S All Purpose669.80.8958
Saronikos S Upwind757.60.7919
Saronikos S Downwind563.01.0657
Saronikos N All Purpose704.70.8514
Saronikos N Upwind794.10.7556
Saronikos N Downwind618.10.9707
Saronikos SW All Purpose677.50.8856
Saronikos SW Upwind780.90.7683
Saronikos SW Downwind572.21.0485
Saronikos NE All Purpose730.40.8215
Saronikos NE Upwind736.90.8143
Saronikos NE Downwind700.40.8566
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1625.01105.2827.0681.1594.1548.5514.8464.6452.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose602.60.9956
5-Band All Purpose Low930.50.6448
5-Band All Purpose L/M682.40.8793
5-Band All Purpose Med582.71.0296
5-Band All Purpose M/H528.01.1364
5-Band All Purpose High504.31.1897
Single Number Predominant Upwind627.00.9570
Single Number Predominant Reaching548.61.0936
Single Number Predominant Downwind587.61.0211
5-Band 50-50 Windward/Leeward Low1182.50.5074
5-Band 50-50 Windward/Leeward L/M844.60.7104
5-Band 50-50 Windward/Leeward Med703.40.8530
5-Band 50-50 Windward/Leeward M/H624.10.9614
5-Band 50-50 Windward/Leeward High596.11.0065
5-Band 60-40 Windward/Leeward Low1190.90.5038
5-Band 60-40 Windward/Leeward L/M855.70.7012
5-Band 60-40 Windward/Leeward Med718.50.8351
5-Band 60-40 Windward/Leeward M/H645.10.9301
5-Band 60-40 Windward/Leeward High622.40.9641
Triple Number 50-50 Windward/Leeward Low1047.20.5730
Triple Number 50-50 Windward/Leeward Med718.00.8356
Triple Number 50-50 Windward/Leeward High615.30.9751
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward738.20.8128
Triple Number 60-40 Windward/Leeward Low1056.30.5680
Triple Number 60-40 Windward/Leeward Med732.40.8192
Triple Number 60-40 Windward/Leeward High637.60.9410
Triple Number All-Purpose Low830.50.7224
Triple Number All-Purpose Med592.71.0123
Triple Number All-Purpose High521.01.1517
Triple Number Predominant Upwind Low849.40.7064
Triple Number Predominant Upwind Med617.10.9723
Triple Number Predominant Upwind High561.61.0683
Triple Number Predominant Reaching Low741.40.8092
Triple Number Predominant Reaching Med548.11.0947
Triple Number Predominant Reaching High468.21.2816
Triple Number Predominant Downwind Low827.60.7250
Triple Number Predominant Downwind Med575.61.0423
Triple Number Predominant Downwind High478.41.2542
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.50.9486
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1625.01105.2827.0681.1594.1548.5514.8464.6452.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.50.9486
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1625.01105.2827.0681.1594.1548.5514.8464.6452.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low762.1
Triple Number Coastal/Long Distance Medium573.3
Triple Number Coastal/Long Distance High507.0
Triple Number Windward/Leeward Low996.0
Triple Number Windward/Leeward Medium718.0
Triple Number Windward/Leeward High615.3
Predominantly Upwind628.3
Predominantly Downwind587.0
Predominantly Reaching559.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.50.9486
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1625.01105.2827.0681.1594.1548.5514.8464.6452.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7873
Triple Number Coastal/Long Distance Medium1.0465
Triple Number Coastal/Long Distance High1.1835
Triple Number Windward/Leeward Low0.6024
Triple Number Windward/Leeward Medium0.8357
Triple Number Windward/Leeward High0.9751
Coastal/Long Distance0.9486
Predominantly Upwind0.9549
Predominantly Downwind1.0221
For information
General Purpose Handicap (GPH)652.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0390
Distanseseilas Trippeltall svak vind0.7873
Distanseseilas Trippeltall mellomvind1.0465
Distanseseilas Trippeltall sterk vind1.1835
Pølsebane Trippeltall svak vind0.6024
Pølsebane Trippeltall mellomvind0.8357
Pølsebane Trippeltall sterk vind0.9751
Motvind Singeltall0.9549
Medvind Singeltall1.0221
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Coastal/Long Distance632.50.9486
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind628.30.9549
Predominantly Downwind587.01.0221
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore588.61.0194
Cape Doctor Coastal484.21.2393
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7873
Triple Number Coastal/Long Distance Medium1.0465
Triple Number Coastal/Long Distance High1.1835
Triple Number Windward/Leeward Low0.6024
Triple Number Windward/Leeward Medium0.8357
Triple Number Windward/Leeward High0.9751
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7873
Triple Number Coastal/Long Distance Medium1.0465
Triple Number Coastal/Long Distance High1.1835
Triple Number Windward/Leeward Low0.6024
Triple Number Windward/Leeward Medium0.8357
Triple Number Windward/Leeward High0.9751
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.50.9486
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Predominantly Upwind628.30.9549
Predominantly Downwind587.01.0221
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1625.01105.2827.0681.1594.1548.5514.8464.6452.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance632.50.9486
Triple Number Coastal/Long Distance Low762.10.7873
Triple Number Coastal/Long Distance Medium573.31.0465
Triple Number Coastal/Long Distance High507.01.1835
Triple Number Windward/Leeward Low996.00.6024
Triple Number Windward/Leeward Medium718.00.8357
Triple Number Windward/Leeward High615.30.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1625.01105.2827.0681.1594.1548.5514.8464.6452.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP602.60.9956 Predom. Dn High463.71.2941 5B AP M/H513.31.1689 TriNum AP Low762.10.7873 Predom. Rc Low820.00.7317 5B AP High492.21.2190 TriNum AP Med573.41.0464 Predom. Rc L/M612.00.9804 5B SF Bay Low989.10.6066 TriNum AP High507.01.1835 Predom. Rc Med530.11.1319 5B SF Bay L/M803.80.7465 TriNum W/L Low1047.20.5730 Predom. Rc M/H484.31.2390 5B SF Bay Med678.30.8846 TriNum W/L Med718.00.8357 Predom. Rc High460.91.3018 5B SF Bay M/H609.20.9849 TriNum W/L Hig615.30.9751 5B W/L Low1182.50.5074 5B SF Bay High584.81.0260 Predom. Upwind658.50.9112 5B W/L L/M844.60.7104 ChiMac Up Low815.50.7358 Predom. Reaching573.31.0466 5B W/L Med703.40.8530 ChiMac Up Med727.20.8251 Predom. Downwind616.80.9728 5B W/L M/H624.10.9614 ChiMac Up High626.60.9575 Predom. Up Low940.70.6378 5B W/L High596.11.0065 ChiMac Off Low792.80.7568 Predom. Up L/M697.90.8597 W/L 60-40 Low1190.90.5038 ChiMac Off Med692.80.8660 Predom. Up Med605.00.9917 W/L 60-40 L/M855.70.7012 ChiMac Off High575.51.0425 Predom. Up M/H560.61.0702 W/L 60-40 Med718.50.8351 ChiMac AP Low799.00.7509 Predom. Up High547.31.0964 W/L 60-40 M/H645.10.9301 ChiMac AP Med706.30.8495 Predom. Dn Low932.90.6432 W/L 60-40 High622.40.9641 ChiMac AP High598.71.0021 Predom. Dn L/M672.60.8920 5B AP Low848.40.7072 BayMac Cove Island929.40.6456 Predom. Dn Med563.71.0643 5B AP L/M657.90.9120 BayMac Shore920.90.6515 Predom. Dn M/H497.81.2052 5B AP Med564.11.0636 Harvest Moon499.91.2002      SA/DSPL Up16.93SA/DSPL Dn29.42
ORC Ref  04150004RHH Issued on 28/05/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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 L10.272LSM010.260Accomod. length11.190Sink (kg/mm) 22.78
VCGD0.060VCGM0.198 RM Rated (kg·m) 176.4Limit of positive stability(°) 106.5 Stability Index 107.7 BLR index 0.0000Default crew weight170 Declared crew weight 170
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  04150004RHH Issued on 28/05/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub 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  04150004RHH Issued on 28/05/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org