Club Certificate2026
AURUMNED 4915
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
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 Angles47.8°45.2°43.1°41.5°40.4°39.5°39.0°38.8°39.6°
Beat VMG2.103.073.784.304.694.915.025.105.06
52°3.354.775.736.386.797.007.117.217.24
60°3.645.076.026.626.987.197.317.427.46
75°3.845.266.226.817.157.377.547.757.86
90°3.865.406.447.047.367.537.647.998.29
110°3.865.416.507.117.487.788.088.578.89
120°3.695.206.317.007.417.748.088.829.35
135°3.184.635.756.627.157.517.858.669.51
150°2.613.905.025.966.717.187.528.219.04
Run VMG2.263.384.355.185.936.547.017.668.32
Gybe Angles137.5°145.3°150.3°153.4°159.7°166.6°175.9°178.6°177.2°
APH ToD:586.8CDL: 8.728APH ToT: 1.0226CertNo:814.
BOAT
ClassDehler 39 CWSDesignerv.d.Stadt & PrtnrsBuilderDehler B.B.Age date01/1990Series date01/1990Offset fileG1129.BOFData fileNED4915
HULL
Length Overall11.302 mMaximum Beam3.788 mDraft1.552 mDisplacement6,726 kgDLR7.3102IMS DivisionDynamic Allowance0.320%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.425m
CREW
Maximum weight662 kg(default)Minimum weight532 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail41.3241.98Headsail Luffed23.6323.63Headsail FlyingSymmetric80.3580.35Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail12.56Storm Jib8.68Heavy Weather Jib23.42
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 145.8 kg·m Stability Index 108.4
COMMENTS
Wingkeel
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  04310004JV0 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
AURUMNED 4915
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
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 VMG1711.61174.1951.9836.4768.2732.6717.2705.7710.9
52°1074.8754.8628.3564.2530.5514.0506.1499.0497.5
60°988.8709.5598.5543.7515.8500.9492.8485.1482.4
75°936.3683.9579.0528.8503.6488.3477.6464.7458.0
90°933.5666.7558.8511.1489.5478.1471.0450.3434.1
110°932.8665.5553.6506.0481.3462.7445.8420.0404.9
120°976.1691.8570.9514.2486.0465.4445.6408.0385.1
135°1132.9777.1625.8543.9503.6479.4458.8415.7378.5
150°1376.7923.6717.7603.6536.5501.2478.7438.7398.3
Run VMG1589.71066.4828.5694.6607.2550.6513.7470.0432.6
Selected Courses
Windward / Leeward1650.61120.3890.2765.5687.7641.6615.5587.9571.8
All purpose1233.6853.8693.0610.1562.9535.8519.2495.8480.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward723.70.8291
All purpose586.81.0226
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.50.9368
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.61114.9834.5688.2601.2556.0524.9474.8457.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7135
Downwind "popa"0.8878
70% up, 30% down "Ilhabela"0.7582
30% up, 70% down "Ilhabela-inverso"0.8272
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Predominantly Upwind638.60.9396
Predominantly Downwind593.91.0103
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP611.10.9818 Predom. Rc High472.51.2699 5B SF Bay L/M811.10.7397 TriNum AP Low773.40.7758 Predom. Dn Low940.20.6381 5B SF Bay Med681.30.8807 TriNum AP Med582.81.0296 Predom. Dn L/M677.70.8853 5B SF Bay M/H608.60.9859 TriNum AP High514.61.1660 Predom. Dn Med570.11.0525 5B SF Bay High579.51.0354 TriNum W/L Low1057.30.5675 Predom. Dn M/H506.71.1841 5B AP Low862.30.6958 TriNum W/L Med719.00.8345 Predom. Dn High471.81.2718 5B AP L/M668.20.8979 TriNum W/L Hig611.60.9810 ChiMac Up Low832.80.7204 5B AP Med573.41.0464 Predom. Upwind669.20.8966 ChiMac Up Med741.20.8095 5B AP M/H521.71.1501 Predom. Reaching585.71.0245 ChiMac Up High635.30.9444 5B AP High497.21.2068 Predom. Downwind623.70.9621 ChiMac Off Low799.30.7507 5B W/L Low1195.40.5019 Predom. Up Low962.10.6236 ChiMac Off Med699.30.8580 5B W/L L/M850.20.7057 Predom. Up L/M711.70.8431 ChiMac Off High582.01.0310 5B W/L Med703.80.8525 Predom. Up Med615.00.9756 ChiMac AP Low811.30.7395 5B W/L M/H621.30.9658 Predom. Up M/H566.51.0591 ChiMac AP Med716.90.8369 5B W/L High589.91.0172 Predom. Up High547.91.0950 ChiMac AP High606.60.9891 W/L 60-40 Low1206.90.4972 Predom. Rc Low836.20.7176 BayMac Cove Island942.10.6369 W/L 60-40 L/M863.50.6948 Predom. Rc L/M622.20.9643 BayMac Shore934.30.6422 W/L 60-40 Med720.00.8334 Predom. Rc Med541.51.1081 Harvest Moon513.91.1676 W/L 60-40 M/H641.40.9354 Predom. Rc M/H498.01.2048 5B SF Bay Low999.80.6001 W/L 60-40 High613.60.9778      SA/DSPL Up18.11SA/DSPL Dn33.93
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.50.9368
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.61114.9834.5688.2601.2556.0524.9474.8457.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.50.9368
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.61114.9834.5688.2601.2556.0524.9474.8457.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance640.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.61114.9834.5688.2601.2556.0524.9474.8457.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating640.50.9368
FinRating, kevyt tuuli1176.10.8502
FinRating, kova tuuli500.20.9996
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9368
Triple Number Coastal/Long Distance Low0.7758
Triple Number Coastal/Long Distance Medium1.0297
Triple Number Coastal/Long Distance High1.1660
Triple Number Windward/Leeward Low0.5969
Triple Number Windward/Leeward Medium0.8345
Triple Number Windward/Leeward High0.9810
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.61114.9834.5688.2601.2556.0524.9474.8457.9
For information
General Purpose Handicap (GPH)662.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.50.9368
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Saronikos S All Purpose681.60.8803
Saronikos S Upwind776.00.7732
Saronikos S Downwind566.11.0599
Saronikos N All Purpose712.50.8422
Saronikos N Upwind810.50.7402
Saronikos N Downwind619.90.9678
Saronikos SW All Purpose691.90.8671
Saronikos SW Upwind803.20.7470
Saronikos SW Downwind576.71.0403
Saronikos NE All Purpose740.60.8101
Saronikos NE Upwind758.30.7913
Saronikos NE Downwind700.40.8567
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.61114.9834.5688.2601.2556.0524.9474.8457.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose611.10.9818
5-Band All Purpose Low945.70.6344
5-Band All Purpose L/M691.80.8673
5-Band All Purpose Med591.01.0152
5-Band All Purpose M/H535.91.1195
5-Band All Purpose High509.51.1776
Single Number Predominant Upwind637.60.9411
Single Number Predominant Reaching560.11.0713
Single Number Predominant Downwind594.11.0098
5-Band 50-50 Windward/Leeward Low1195.40.5019
5-Band 50-50 Windward/Leeward L/M850.20.7057
5-Band 50-50 Windward/Leeward Med703.80.8525
5-Band 50-50 Windward/Leeward M/H621.30.9658
5-Band 50-50 Windward/Leeward High589.91.0172
5-Band 60-40 Windward/Leeward Low1206.90.4972
5-Band 60-40 Windward/Leeward L/M863.50.6948
5-Band 60-40 Windward/Leeward Med720.00.8334
5-Band 60-40 Windward/Leeward M/H641.40.9354
5-Band 60-40 Windward/Leeward High613.60.9778
Triple Number 50-50 Windward/Leeward Low1057.30.5675
Triple Number 50-50 Windward/Leeward Med719.10.8344
Triple Number 50-50 Windward/Leeward High611.60.9810
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward740.00.8108
Triple Number 60-40 Windward/Leeward Low1069.10.5612
Triple Number 60-40 Windward/Leeward Med734.70.8166
Triple Number 60-40 Windward/Leeward High632.70.9484
Triple Number All-Purpose Low842.90.7118
Triple Number All-Purpose Med601.00.9984
Triple Number All-Purpose High528.31.1357
Triple Number Predominant Upwind Low867.50.6916
Triple Number Predominant Upwind Med627.90.9556
Triple Number Predominant Upwind High566.01.0601
Triple Number Predominant Reaching Low754.60.7952
Triple Number Predominant Reaching Med558.71.0739
Triple Number Predominant Reaching High482.51.2436
Triple Number Predominant Downwind Low834.10.7193
Triple Number Predominant Downwind Med580.71.0332
Triple Number Predominant Downwind High487.61.2306
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.50.9368
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.61114.9834.5688.2601.2556.0524.9474.8457.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.50.9368
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.61114.9834.5688.2601.2556.0524.9474.8457.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low773.4
Triple Number Coastal/Long Distance Medium582.7
Triple Number Coastal/Long Distance High514.6
Triple Number Windward/Leeward Low1005.2
Triple Number Windward/Leeward Medium719.0
Triple Number Windward/Leeward High611.6
Predominantly Upwind638.6
Predominantly Downwind593.9
Predominantly Reaching569.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.50.9368
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.61114.9834.5688.2601.2556.0524.9474.8457.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7758
Triple Number Coastal/Long Distance Medium1.0297
Triple Number Coastal/Long Distance High1.1660
Triple Number Windward/Leeward Low0.5969
Triple Number Windward/Leeward Medium0.8345
Triple Number Windward/Leeward High0.9810
Coastal/Long Distance0.9368
Predominantly Upwind0.9396
Predominantly Downwind1.0103
For information
General Purpose Handicap (GPH)662.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0226
Distanseseilas Trippeltall svak vind0.7758
Distanseseilas Trippeltall mellomvind1.0297
Distanseseilas Trippeltall sterk vind1.1660
Pølsebane Trippeltall svak vind0.5969
Pølsebane Trippeltall mellomvind0.8345
Pølsebane Trippeltall sterk vind0.9810
Motvind Singeltall0.9396
Medvind Singeltall1.0103
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Coastal/Long Distance640.50.9368
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind638.60.9396
Predominantly Downwind593.91.0103
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore576.61.0406
Cape Doctor Coastal485.01.2371
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7758
Triple Number Coastal/Long Distance Medium1.0297
Triple Number Coastal/Long Distance High1.1660
Triple Number Windward/Leeward Low0.5969
Triple Number Windward/Leeward Medium0.8345
Triple Number Windward/Leeward High0.9810
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7758
Triple Number Coastal/Long Distance Medium1.0297
Triple Number Coastal/Long Distance High1.1660
Triple Number Windward/Leeward Low0.5969
Triple Number Windward/Leeward Medium0.8345
Triple Number Windward/Leeward High0.9810
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.50.9368
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Predominantly Upwind638.60.9396
Predominantly Downwind593.91.0103
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.61114.9834.5688.2601.2556.0524.9474.8457.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance640.50.9368
Triple Number Coastal/Long Distance Low773.40.7758
Triple Number Coastal/Long Distance Medium582.71.0297
Triple Number Coastal/Long Distance High514.61.1660
Triple Number Windward/Leeward Low1005.20.5969
Triple Number Windward/Leeward Medium719.00.8345
Triple Number Windward/Leeward High611.60.9810
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.61114.9834.5688.2601.2556.0524.9474.8457.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP611.10.9818 Predom. Dn High471.81.2718 5B AP M/H521.71.1501 TriNum AP Low773.40.7758 Predom. Rc Low836.20.7176 5B AP High497.21.2068 TriNum AP Med582.81.0296 Predom. Rc L/M622.20.9643 5B SF Bay Low999.80.6001 TriNum AP High514.61.1660 Predom. Rc Med541.51.1081 5B SF Bay L/M811.10.7397 TriNum W/L Low1057.30.5675 Predom. Rc M/H498.01.2048 5B SF Bay Med681.30.8807 TriNum W/L Med719.00.8345 Predom. Rc High472.51.2699 5B SF Bay M/H608.60.9859 TriNum W/L Hig611.60.9810 5B W/L Low1195.40.5019 5B SF Bay High579.51.0354 Predom. Upwind669.20.8966 5B W/L L/M850.20.7057 ChiMac Up Low832.80.7204 Predom. Reaching585.71.0245 5B W/L Med703.80.8525 ChiMac Up Med741.20.8095 Predom. Downwind623.70.9621 5B W/L M/H621.30.9658 ChiMac Up High635.30.9444 Predom. Up Low962.10.6236 5B W/L High589.91.0172 ChiMac Off Low799.30.7507 Predom. Up L/M711.70.8431 W/L 60-40 Low1206.90.4972 ChiMac Off Med699.30.8580 Predom. Up Med615.00.9756 W/L 60-40 L/M863.50.6948 ChiMac Off High582.01.0310 Predom. Up M/H566.51.0591 W/L 60-40 Med720.00.8334 ChiMac AP Low811.30.7395 Predom. Up High547.91.0950 W/L 60-40 M/H641.40.9354 ChiMac AP Med716.90.8369 Predom. Dn Low940.20.6381 W/L 60-40 High613.60.9778 ChiMac AP High606.60.9891 Predom. Dn L/M677.70.8853 5B AP Low862.30.6958 BayMac Cove Island942.10.6369 Predom. Dn Med570.11.0525 5B AP L/M668.20.8979 BayMac Shore934.30.6422 Predom. Dn M/H506.71.1841 5B AP Med573.41.0464 Harvest Moon513.91.1676      SA/DSPL Up18.11SA/DSPL Dn33.93
ORC Ref  04310004JV0 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
AURUMNED 4915
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDehler 39 CWSMeasurement08/07/1992HINPlan reviewHull constructionLightCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.302Maximum beam3.788Draft1.552Displacement6,726Wetted area29.57IMS L9.899LSM09.725Accomod. length11.302Sink (kg/mm) 20.96
VCGD0.081VCGM0.126 RM Rated (kg·m) 145.8Limit of positive stability(°) 107.1 Stability Index 108.4 BLR index 0.0000Default crew weight662 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.425PBW0.115PIPA0.0007
EDL1.000ST10.020ST20.100
ST30.100ST40.050ST50.100
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.350IG13.170ISP13.360MDT10.121MDL10.185MDT20.121MDL20.185TL0.000MW0.185GO0.185
E5.000J4.040BAS1.710FSD0.030SFJ0.000SPL3.980WPLTPSBD0.167MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date08/07/1992
SFFP1.048FFM1.235FF1.256LCFcl6.407SG1.0000
SAFP10.716FAM0.881FA0.890LCFsh6.688HBI1.102
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04310004JV0 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
AURUMNED 4915
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.150.921.723.084.1541.32* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC3.370.00NoNo 23.63* Copied from legacy *
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC0.0080.35* Auto Added *
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04310004JV0 Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org