Non Spin/HSFClub Certificate2026
GHISLAINEGER 8631
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 Angles46.2°43.6°41.5°40.4°39.6°38.9°38.9°38.9°39.6°
Beat VMG1.912.743.343.774.094.284.374.444.40
52°2.994.184.975.525.886.096.216.286.29
60°3.204.395.185.716.056.256.376.466.50
75°3.324.515.325.876.206.416.566.776.89
90°3.204.405.245.846.216.466.646.977.24
110°2.763.994.925.646.156.466.707.177.55
120°2.603.804.735.486.036.386.637.137.57
135°2.263.384.315.065.686.146.446.927.41
150°1.922.913.814.575.215.766.166.677.15
Run VMG1.672.523.314.024.655.225.726.396.83
Gybe Angles146.2°149.2°153.7°162.8°170.3°173.9°176.8°179.0°179.2°
APH ToD:705.0CDL: 6.485APH ToT: 0.8510CertNo:142627
BOAT
ClassIW 31DesignerS+SBuilderIW VARVETAge date01/1974Series date01/1968Offset fileIW31.OFFData fileGER8631
HULL
Length Overall9.420 mMaximum Beam2.684 mDraft1.687 mDisplacement3,839 kgDLR11.6635IMS DivisionCruiser/RacerDynamic Allowance0.660%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeSolid 2 bladesDiameter0.325m
CREW
Maximum weight350 kg(declared)Minimum weight220 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail16.2116.47Headsail Luffed25.2225.22Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail4.65Storm Jib5.87Heavy Weather Jib15.84
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting Moment 57.0 kg·m Stability Index 129.6
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  04150004NVH Issued on 30/04/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
GHISLAINEGER 8631
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 VMG1887.21311.81077.0954.4880.5840.9823.4811.6817.8
52°1204.0860.5724.7652.3612.1590.7580.1573.4572.1
60°1125.3819.4695.5630.5595.0575.9565.1556.9553.7
75°1084.1798.9676.5613.5580.5561.5548.6532.0522.5
90°1123.9817.5687.0616.7579.3557.7541.8516.6497.4
110°1302.4901.5732.3637.8585.8557.6537.3501.9476.9
120°1385.1946.5760.8657.2597.3564.5542.7504.8475.5
135°1589.41064.2834.6710.9633.6586.7559.4520.3485.6
150°1871.21235.4945.1788.5690.5625.5584.3539.6503.8
Run VMG2160.61426.51087.4895.7773.7689.0629.6563.5527.0
Selected Courses
Windward / Leeward2023.91369.11082.2925.0827.1765.0726.5687.6672.4
All purpose1527.91053.7849.9739.6674.0634.8610.9583.3567.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward869.80.6898
All purpose705.00.8510
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance769.90.7794
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2037.61374.91020.2834.2720.6659.4618.1560.2541.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6269
Downwind "popa"0.6924
70% up, 30% down "Ilhabela"0.6452
30% up, 70% down "Ilhabela-inverso"0.6714
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Predominantly Upwind751.20.7987
Predominantly Downwind735.80.8154
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP733.90.8176 Predom. Rc High556.61.0779 5B SF Bay L/M981.10.6116 TriNum AP Low951.80.6304 Predom. Dn Low1216.40.4933 5B SF Bay Med816.20.7351 TriNum AP Med700.80.8561 Predom. Dn L/M858.10.6992 5B SF Bay M/H718.70.8348 TriNum AP High606.50.9892 Predom. Dn Med703.20.8533 5B SF Bay High681.70.8802 TriNum W/L Low1289.80.4652 Predom. Dn M/H608.60.9858 5B AP Low1083.00.5540 TriNum W/L Med865.40.6933 Predom. Dn High565.11.0617 5B AP L/M815.10.7361 TriNum W/L Hig721.50.8316 ChiMac Up Low980.80.6118 5B AP Med687.80.8724 Predom. Upwind785.10.7642 ChiMac Up Med871.30.6886 5B AP M/H615.60.9747 Predom. Reaching710.30.8447 ChiMac Up High744.90.8055 5B AP High585.31.0251 Predom. Downwind777.00.7722 ChiMac Off Low1021.30.5875 5B W/L Low1461.10.4107 Predom. Up Low1133.70.5292 ChiMac Off Med882.10.6802 5B W/L L/M1031.40.5817 Predom. Up L/M840.60.7137 ChiMac Off High719.60.8338 5B W/L Med845.90.7093 Predom. Up Med721.80.8312 ChiMac AP Low994.30.6034 5B W/L M/H734.90.8165 Predom. Up M/H658.40.9113 ChiMac AP Med871.80.6882 5B W/L High691.70.8675 Predom. Up High636.40.9428 ChiMac AP High729.10.8229 W/L 60-40 Low1448.30.4143 Predom. Rc Low1044.10.5747 BayMac Cove Island1155.60.5192 W/L 60-40 L/M1033.00.5808 Predom. Rc L/M767.00.7822 BayMac Shore1143.10.5249 W/L 60-40 Med856.30.7007 Predom. Rc Med652.40.9197 Harvest Moon617.50.9716 W/L 60-40 M/H753.70.7961 Predom. Rc M/H586.91.0223 5B SF Bay Low1215.20.4938 W/L 60-40 High716.30.8377      SA/DSPL Up16.82SA/DSPL Dn16.82
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance769.90.7794
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2037.61374.91020.2834.2720.6659.4618.1560.2541.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance769.90.7794
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2037.61374.91020.2834.2720.6659.4618.1560.2541.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance769.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2037.61374.91020.2834.2720.6659.4618.1560.2541.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating769.90.7794
FinRating, kevyt tuuli1447.80.6907
FinRating, kova tuuli590.20.8472
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.7794
Triple Number Coastal/Long Distance Low0.6304
Triple Number Coastal/Long Distance Medium0.8562
Triple Number Coastal/Long Distance High0.9892
Triple Number Windward/Leeward Low0.4895
Triple Number Windward/Leeward Medium0.6933
Triple Number Windward/Leeward High0.8316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2037.61374.91020.2834.2720.6659.4618.1560.2541.6
For information
General Purpose Handicap (GPH)800.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance769.90.7794
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Saronikos S All Purpose804.90.7455
Saronikos S Upwind888.80.6751
Saronikos S Downwind725.40.8271
Saronikos N All Purpose854.30.7023
Saronikos N Upwind928.90.6459
Saronikos N Downwind811.60.7393
Saronikos SW All Purpose823.30.7287
Saronikos SW Upwind921.40.6512
Saronikos SW Downwind747.60.8025
Saronikos NE All Purpose905.80.6624
Saronikos NE Upwind875.60.6852
Saronikos NE Downwind936.40.6408
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2037.61374.91020.2834.2720.6659.4618.1560.2541.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose733.90.8176
5-Band All Purpose Low1166.90.5142
5-Band All Purpose L/M845.20.7099
5-Band All Purpose Med710.10.8449
5-Band All Purpose M/H632.00.9493
5-Band All Purpose High599.31.0012
Single Number Predominant Upwind749.00.8010
Single Number Predominant Reaching678.20.8847
Single Number Predominant Downwind737.10.8140
5-Band 50-50 Windward/Leeward Low1461.10.4107
5-Band 50-50 Windward/Leeward L/M1031.40.5817
5-Band 50-50 Windward/Leeward Med845.90.7093
5-Band 50-50 Windward/Leeward M/H734.90.8165
5-Band 50-50 Windward/Leeward High691.70.8675
5-Band 60-40 Windward/Leeward Low1448.30.4143
5-Band 60-40 Windward/Leeward L/M1033.00.5808
5-Band 60-40 Windward/Leeward Med856.30.7007
5-Band 60-40 Windward/Leeward M/H753.70.7961
5-Band 60-40 Windward/Leeward High716.30.8377
Triple Number 50-50 Windward/Leeward Low1289.80.4652
Triple Number 50-50 Windward/Leeward Med865.60.6931
Triple Number 50-50 Windward/Leeward High721.50.8316
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward879.80.6820
Triple Number 60-40 Windward/Leeward Low1282.10.4680
Triple Number 60-40 Windward/Leeward Med874.80.6858
Triple Number 60-40 Windward/Leeward High741.90.8088
Triple Number All-Purpose Low1037.90.5781
Triple Number All-Purpose Med724.10.8286
Triple Number All-Purpose High622.20.9643
Triple Number Predominant Upwind Low1028.60.5833
Triple Number Predominant Upwind Med738.50.8125
Triple Number Predominant Upwind High655.20.9158
Triple Number Predominant Reaching Low937.20.6402
Triple Number Predominant Reaching Med674.40.8897
Triple Number Predominant Reaching High568.01.0563
Triple Number Predominant Downwind Low1070.50.5605
Triple Number Predominant Downwind Med722.50.8305
Triple Number Predominant Downwind High587.41.0214
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance769.90.7794
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2037.61374.91020.2834.2720.6659.4618.1560.2541.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance769.90.7794
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2037.61374.91020.2834.2720.6659.4618.1560.2541.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low951.8
Triple Number Coastal/Long Distance Medium700.8
Triple Number Coastal/Long Distance High606.6
Triple Number Windward/Leeward Low1225.7
Triple Number Windward/Leeward Medium865.4
Triple Number Windward/Leeward High721.5
Predominantly Upwind751.2
Predominantly Downwind735.8
Predominantly Reaching696.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance769.90.7794
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2037.61374.91020.2834.2720.6659.4618.1560.2541.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6304
Triple Number Coastal/Long Distance Medium0.8562
Triple Number Coastal/Long Distance High0.9892
Triple Number Windward/Leeward Low0.4895
Triple Number Windward/Leeward Medium0.6933
Triple Number Windward/Leeward High0.8316
Coastal/Long Distance0.7794
Predominantly Upwind0.7987
Predominantly Downwind0.8154
For information
General Purpose Handicap (GPH)800.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8510
Distanseseilas Trippeltall svak vind0.6304
Distanseseilas Trippeltall mellomvind0.8562
Distanseseilas Trippeltall sterk vind0.9892
Pølsebane Trippeltall svak vind0.4895
Pølsebane Trippeltall mellomvind0.6933
Pølsebane Trippeltall sterk vind0.8316
Motvind Singeltall0.7987
Medvind Singeltall0.8154
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Coastal/Long Distance769.90.7794
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind751.20.7987
Predominantly Downwind735.80.8154
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore676.90.8863
Cape Doctor Coastal572.01.0489
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6304
Triple Number Coastal/Long Distance Medium0.8562
Triple Number Coastal/Long Distance High0.9892
Triple Number Windward/Leeward Low0.4895
Triple Number Windward/Leeward Medium0.6933
Triple Number Windward/Leeward High0.8316
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6304
Triple Number Coastal/Long Distance Medium0.8562
Triple Number Coastal/Long Distance High0.9892
Triple Number Windward/Leeward Low0.4895
Triple Number Windward/Leeward Medium0.6933
Triple Number Windward/Leeward High0.8316
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance769.90.7794
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Predominantly Upwind751.20.7987
Predominantly Downwind735.80.8154
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2037.61374.91020.2834.2720.6659.4618.1560.2541.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance769.90.7794
Triple Number Coastal/Long Distance Low951.80.6304
Triple Number Coastal/Long Distance Medium700.80.8562
Triple Number Coastal/Long Distance High606.60.9892
Triple Number Windward/Leeward Low1225.70.4895
Triple Number Windward/Leeward Medium865.40.6933
Triple Number Windward/Leeward High721.50.8316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance2037.61374.91020.2834.2720.6659.4618.1560.2541.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP733.90.8176 Predom. Dn High565.11.0617 5B AP M/H615.60.9747 TriNum AP Low951.80.6304 Predom. Rc Low1044.10.5747 5B AP High585.31.0251 TriNum AP Med700.80.8561 Predom. Rc L/M767.00.7822 5B SF Bay Low1215.20.4938 TriNum AP High606.50.9892 Predom. Rc Med652.40.9197 5B SF Bay L/M981.10.6116 TriNum W/L Low1289.80.4652 Predom. Rc M/H586.91.0223 5B SF Bay Med816.20.7351 TriNum W/L Med865.40.6933 Predom. Rc High556.61.0779 5B SF Bay M/H718.70.8348 TriNum W/L Hig721.50.8316 5B W/L Low1461.10.4107 5B SF Bay High681.70.8802 Predom. Upwind785.10.7642 5B W/L L/M1031.40.5817 ChiMac Up Low980.80.6118 Predom. Reaching710.30.8447 5B W/L Med845.90.7093 ChiMac Up Med871.30.6886 Predom. Downwind777.00.7722 5B W/L M/H734.90.8165 ChiMac Up High744.90.8055 Predom. Up Low1133.70.5292 5B W/L High691.70.8675 ChiMac Off Low1021.30.5875 Predom. Up L/M840.60.7137 W/L 60-40 Low1448.30.4143 ChiMac Off Med882.10.6802 Predom. Up Med721.80.8312 W/L 60-40 L/M1033.00.5808 ChiMac Off High719.60.8338 Predom. Up M/H658.40.9113 W/L 60-40 Med856.30.7007 ChiMac AP Low994.30.6034 Predom. Up High636.40.9428 W/L 60-40 M/H753.70.7961 ChiMac AP Med871.80.6882 Predom. Dn Low1216.40.4933 W/L 60-40 High716.30.8377 ChiMac AP High729.10.8229 Predom. Dn L/M858.10.6992 5B AP Low1083.00.5540 BayMac Cove Island1155.60.5192 Predom. Dn Med703.20.8533 5B AP L/M815.10.7361 BayMac Shore1143.10.5249 Predom. Dn M/H608.60.9858 5B AP Med687.80.8724 Harvest Moon617.50.9716      SA/DSPL Up16.82SA/DSPL Dn16.82
ORC Ref  04150004NVH Issued on 30/04/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
GHISLAINEGER 8631
Deutscher Segler Verband e.V.
Soling 16
24159 Kiel Schilksee
technik@dsv.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassIW 31Measurement28/03/2024HIN206Plan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.420Maximum beam2.684Draft1.687Displacement3,839Wetted area17.09IMS L7.218LSM06.904Accomod. length8.723Sink (kg/mm) 11.60
VCGD-0.266VCGM-0.171 RM Rated (kg·m) 57.0Limit of positive stability(°) 125.3 Stability Index 129.6 BLR index 0.0000Default crew weight406 Declared crew weight 350
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeSolid 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.325PBW0.090PIPA0.0120
PSD0.030PHD0.046PHL0.050
PSA18.4°ESL0.580
ST10.011ST20.083ST30.083
ST40.050ST50.140
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P9.500IG11.155ISP11.154MDT10.100MDL10.160MDT2MDL2TL0.000MW0.100GO
E2.795J3.335BAS1.325FSDSFJ0.400SPL3.650WPLTPS3.745BD0.095MWT0.00MCG0.000
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered57.0Flotation Date29/04/2026
SFFP0.320FFM0.948FF0.948LCFcl5.091SG
SAFP9.150FAM0.668FA0.668LCFsh5.256HBI0.764
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04150004NVH Issued on 30/04/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
GHISLAINEGER 8631
Deutscher Segler Verband e.V.
Soling 16
24159 Kiel Schilksee
technik@dsv.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1765720.090.601.101.882.4016.2110/11/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1765610.060.561.112.313.655.0510.44NoNo 25.2210/11/2023
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length8.7 mTable area0.33 m²Headroom1.57 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity40 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity24 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04150004NVH Issued on 30/04/2026 Valid until 01/01/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org