Club Certificate2026
Jam SessionNED 6630
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 Angles47.1°44.5°42.2°40.4°38.9°38.0°37.5°37.8°38.6°
Beat VMG2.233.233.994.554.955.155.255.335.31
52°3.544.995.996.657.037.237.347.457.48
60°3.835.306.266.867.207.427.567.707.75
75°4.045.506.457.027.367.637.858.138.27
90°4.045.676.757.317.637.848.028.468.82
110°4.155.806.917.517.988.398.769.359.96
120°4.035.666.817.447.938.428.9410.0811.01
135°3.565.116.307.097.618.118.6310.1012.44
150°2.954.315.446.407.087.527.948.8410.62
Run VMG2.553.734.715.546.156.596.977.709.19
Gybe Angles139.3°143.1°147.1°149.8°152.3°156.6°160.6°158.8°141.3°
APH ToD:557.0CDL: 9.103APH ToT: 1.0773CertNo:
BOAT
ClassJ-105DesignerR. JohnstoneBuilderJ Boats inc.Age date05/1998Series date01/1992Offset filej105-SD.offData fileNED6630
HULL
Length Overall10.570 mMaximum Beam3.344 mDraft1.752 mDisplacement4,508 kgDLR4.9186IMS DivisionPerformanceDynamic Allowance0.210%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameterm
CREW
Maximum weight450 kg(declared)Minimum weight320 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail33.5134.19Headsail Luffed24.3524.35Headsail FlyingSymmetricAsymmetric88.3788.37 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.88Storm Jib7.45Heavy Weather Jib20.10
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 114.4 kg·m Stability Index 118.1
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  04310004JVW Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Jam SessionNED 6630
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 VMG1612.21113.4902.1790.4727.8698.9685.5675.3678.1
52°1017.8721.1601.3541.3512.2497.9490.5483.2481.3
60°940.2679.9574.7524.6499.7485.4476.4467.7464.3
75°890.9654.8557.8512.8489.0471.9458.7442.8435.3
90°891.4635.4533.0492.3471.6459.3449.0425.7408.4
110°867.6620.9520.6479.3451.3429.1411.1385.2361.3
120°894.3635.6529.0484.2453.8427.5402.8357.3326.8
135°1010.8704.8571.8507.5473.2444.0417.1356.4289.4
150°1221.6836.2661.3562.6508.7478.6453.6407.2339.1
Run VMG1410.6965.6763.6649.7585.1546.2516.2467.8391.5
Selected Courses
Windward / Leeward1511.41039.5832.9720.0656.5622.6600.8571.5534.8
All purpose1140.7797.4651.4577.6536.8512.4495.1468.1441.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward689.40.8703
All purpose557.01.0773
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.60.9891
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.31032.1781.2649.4572.6532.0499.9446.4420.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7509
Downwind "popa"0.9345
70% up, 30% down "Ilhabela"0.7979
30% up, 70% down "Ilhabela-inverso"0.8707
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Predominantly Upwind608.00.9869
Predominantly Downwind561.61.0684
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP579.91.0346 Predom. Rc High440.01.3636 5B SF Bay L/M761.30.7881 TriNum AP Low724.40.8282 Predom. Dn Low862.80.6954 5B SF Bay Med647.30.9269 TriNum AP Med553.91.0832 Predom. Dn L/M633.50.9472 5B SF Bay M/H584.61.0264 TriNum AP High489.31.2263 Predom. Dn Med542.11.1069 5B SF Bay High551.71.0875 TriNum W/L Low982.40.6107 Predom. Dn M/H484.11.2393 5B AP Low802.70.7475 TriNum W/L Med683.90.8773 Predom. Dn High440.41.3624 5B AP L/M630.00.9524 TriNum W/L Hig595.21.0080 ChiMac Up Low786.10.7633 5B AP Med545.51.0998 Predom. Upwind636.00.9434 ChiMac Up Med701.90.8548 5B AP M/H496.91.2074 Predom. Reaching553.21.0845 ChiMac Up High604.30.9930 5B AP High468.11.2817 Predom. Downwind586.01.0240 ChiMac Off Low740.60.8102 5B W/L Low1105.80.5426 Predom. Up Low905.00.6630 ChiMac Off Med653.50.9182 5B W/L L/M797.50.7524 Predom. Up L/M674.40.8897 ChiMac Off High548.61.0937 5B W/L Med671.50.8936 Predom. Up Med586.91.0223 ChiMac AP Low759.60.7899 5B W/L M/H604.20.9930 Predom. Up M/H542.61.1057 ChiMac AP Med675.10.8888 5B W/L High570.21.0522 Predom. Up High521.51.1504 ChiMac AP High574.91.0436 W/L 60-40 Low1121.70.5349 Predom. Rc Low780.20.7690 BayMac Cove Island877.30.6839 W/L 60-40 L/M811.60.7393 Predom. Rc L/M587.41.0215 BayMac Shore871.20.6887 W/L 60-40 Med686.10.8746 Predom. Rc Med515.71.1634 Harvest Moon485.81.2352 W/L 60-40 M/H621.30.9657 Predom. Rc M/H472.31.2704 5B SF Bay Low932.20.6437 W/L 60-40 High591.71.0141      SA/DSPL Up21.10SA/DSPL Dn44.44
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.60.9891
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.31032.1781.2649.4572.6532.0499.9446.4420.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.60.9891
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.31032.1781.2649.4572.6532.0499.9446.4420.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance606.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.31032.1781.2649.4572.6532.0499.9446.4420.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating606.60.9891
FinRating, kevyt tuuli1086.80.9201
FinRating, kova tuuli468.81.0665
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9891
Triple Number Coastal/Long Distance Low0.8282
Triple Number Coastal/Long Distance Medium1.0833
Triple Number Coastal/Long Distance High1.2263
Triple Number Windward/Leeward Low0.6409
Triple Number Windward/Leeward Medium0.8773
Triple Number Windward/Leeward High1.0080
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.31032.1781.2649.4572.6532.0499.9446.4420.3
For information
General Purpose Handicap (GPH)627.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.60.9891
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Saronikos S All Purpose647.60.9265
Saronikos S Upwind738.70.8123
Saronikos S Downwind532.51.1269
Saronikos N All Purpose673.70.8906
Saronikos N Upwind771.80.7774
Saronikos N Downwind577.51.0390
Saronikos SW All Purpose651.00.9216
Saronikos SW Upwind764.50.7848
Saronikos SW Downwind532.61.1265
Saronikos NE All Purpose696.00.8620
Saronikos NE Upwind723.10.8297
Saronikos NE Downwind645.10.9301
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.31032.1781.2649.4572.6532.0499.9446.4420.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose579.91.0346
5-Band All Purpose Low879.80.6820
5-Band All Purpose L/M651.70.9207
5-Band All Purpose Med563.41.0650
5-Band All Purpose M/H513.11.1693
5-Band All Purpose High481.31.2466
Single Number Predominant Upwind607.30.9880
Single Number Predominant Reaching531.21.1294
Single Number Predominant Downwind561.91.0678
5-Band 50-50 Windward/Leeward Low1105.80.5426
5-Band 50-50 Windward/Leeward L/M797.50.7524
5-Band 50-50 Windward/Leeward Med671.50.8936
5-Band 50-50 Windward/Leeward M/H604.20.9930
5-Band 50-50 Windward/Leeward High570.21.0522
5-Band 60-40 Windward/Leeward Low1121.70.5349
5-Band 60-40 Windward/Leeward L/M811.60.7393
5-Band 60-40 Windward/Leeward Med686.10.8746
5-Band 60-40 Windward/Leeward M/H621.30.9657
5-Band 60-40 Windward/Leeward High591.71.0141
Triple Number 50-50 Windward/Leeward Low982.40.6107
Triple Number 50-50 Windward/Leeward Med684.00.8772
Triple Number 50-50 Windward/Leeward High595.31.0080
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward704.40.8518
Triple Number 60-40 Windward/Leeward Low997.30.6016
Triple Number 60-40 Windward/Leeward Med698.40.8591
Triple Number 60-40 Windward/Leeward High613.20.9785
Triple Number All-Purpose Low787.10.7623
Triple Number All-Purpose Med572.01.0490
Triple Number All-Purpose High504.81.1886
Triple Number Predominant Upwind Low817.00.7344
Triple Number Predominant Upwind Med598.21.0031
Triple Number Predominant Upwind High542.01.1070
Triple Number Predominant Reaching Low706.50.8492
Triple Number Predominant Reaching Med532.01.1279
Triple Number Predominant Reaching High454.91.3190
Triple Number Predominant Downwind Low770.20.7790
Triple Number Predominant Downwind Med551.21.0886
Triple Number Predominant Downwind High463.91.2935
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.60.9891
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.31032.1781.2649.4572.6532.0499.9446.4420.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.60.9891
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.31032.1781.2649.4572.6532.0499.9446.4420.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low724.5
Triple Number Coastal/Long Distance Medium553.9
Triple Number Coastal/Long Distance High489.3
Triple Number Windward/Leeward Low936.2
Triple Number Windward/Leeward Medium683.9
Triple Number Windward/Leeward High595.2
Predominantly Upwind608.0
Predominantly Downwind561.6
Predominantly Reaching538.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.60.9891
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.31032.1781.2649.4572.6532.0499.9446.4420.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8282
Triple Number Coastal/Long Distance Medium1.0833
Triple Number Coastal/Long Distance High1.2263
Triple Number Windward/Leeward Low0.6409
Triple Number Windward/Leeward Medium0.8773
Triple Number Windward/Leeward High1.0080
Coastal/Long Distance0.9891
Predominantly Upwind0.9869
Predominantly Downwind1.0684
For information
General Purpose Handicap (GPH)627.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0773
Distanseseilas Trippeltall svak vind0.8282
Distanseseilas Trippeltall mellomvind1.0833
Distanseseilas Trippeltall sterk vind1.2263
Pølsebane Trippeltall svak vind0.6409
Pølsebane Trippeltall mellomvind0.8773
Pølsebane Trippeltall sterk vind1.0080
Motvind Singeltall0.9869
Medvind Singeltall1.0684
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Coastal/Long Distance606.60.9891
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind608.00.9869
Predominantly Downwind561.61.0684
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore545.81.0993
Cape Doctor Coastal449.31.3354
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8282
Triple Number Coastal/Long Distance Medium1.0833
Triple Number Coastal/Long Distance High1.2263
Triple Number Windward/Leeward Low0.6409
Triple Number Windward/Leeward Medium0.8773
Triple Number Windward/Leeward High1.0080
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8282
Triple Number Coastal/Long Distance Medium1.0833
Triple Number Coastal/Long Distance High1.2263
Triple Number Windward/Leeward Low0.6409
Triple Number Windward/Leeward Medium0.8773
Triple Number Windward/Leeward High1.0080
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.60.9891
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Predominantly Upwind608.00.9869
Predominantly Downwind561.61.0684
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.31032.1781.2649.4572.6532.0499.9446.4420.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.60.9891
Triple Number Coastal/Long Distance Low724.50.8282
Triple Number Coastal/Long Distance Medium553.91.0833
Triple Number Coastal/Long Distance High489.31.2263
Triple Number Windward/Leeward Low936.20.6409
Triple Number Windward/Leeward Medium683.90.8773
Triple Number Windward/Leeward High595.21.0080
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1501.31032.1781.2649.4572.6532.0499.9446.4420.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP579.91.0346 Predom. Dn High440.41.3624 5B AP M/H496.91.2074 TriNum AP Low724.40.8282 Predom. Rc Low780.20.7690 5B AP High468.11.2817 TriNum AP Med553.91.0832 Predom. Rc L/M587.41.0215 5B SF Bay Low932.20.6437 TriNum AP High489.31.2263 Predom. Rc Med515.71.1634 5B SF Bay L/M761.30.7881 TriNum W/L Low982.40.6107 Predom. Rc M/H472.31.2704 5B SF Bay Med647.30.9269 TriNum W/L Med683.90.8773 Predom. Rc High440.01.3636 5B SF Bay M/H584.61.0264 TriNum W/L Hig595.21.0080 5B W/L Low1105.80.5426 5B SF Bay High551.71.0875 Predom. Upwind636.00.9434 5B W/L L/M797.50.7524 ChiMac Up Low786.10.7633 Predom. Reaching553.21.0845 5B W/L Med671.50.8936 ChiMac Up Med701.90.8548 Predom. Downwind586.01.0240 5B W/L M/H604.20.9930 ChiMac Up High604.30.9930 Predom. Up Low905.00.6630 5B W/L High570.21.0522 ChiMac Off Low740.60.8102 Predom. Up L/M674.40.8897 W/L 60-40 Low1121.70.5349 ChiMac Off Med653.50.9182 Predom. Up Med586.91.0223 W/L 60-40 L/M811.60.7393 ChiMac Off High548.61.0937 Predom. Up M/H542.61.1057 W/L 60-40 Med686.10.8746 ChiMac AP Low759.60.7899 Predom. Up High521.51.1504 W/L 60-40 M/H621.30.9657 ChiMac AP Med675.10.8888 Predom. Dn Low862.80.6954 W/L 60-40 High591.71.0141 ChiMac AP High574.91.0436 Predom. Dn L/M633.50.9472 5B AP Low802.70.7475 BayMac Cove Island877.30.6839 Predom. Dn Med542.11.1069 5B AP L/M630.00.9524 BayMac Shore871.20.6887 Predom. Dn M/H484.11.2393 5B AP Med545.51.0998 Harvest Moon485.81.2352      SA/DSPL Up21.10SA/DSPL Dn44.44
ORC Ref  04310004JVW Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Jam SessionNED 6630
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-105Measurement30/08/2023HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.570Maximum beam3.344Draft1.752Displacement4,508Wetted area24.07IMS L9.788LSM09.713Accomod. length10.570Sink (kg/mm) 18.05
VCGD-0.100VCGM-0.151 RM Rated (kg·m) 114.4Limit of positive stability(°) 118.3 Stability Index 118.1 BLR index 0.0000Default crew weight660 Declared crew weight 450
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRDPBW
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialSingle headsail furlerYesMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.650IG12.200ISP12.840MDT10.108MDL10.170MDT2MDL2TLTaperMWGO
E4.460J4.140BAS1.550FSDSFJSPLWPLTPS5.850BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.100Flotation Date30/08/2023
SFFP0.966FFM1.059FF1.061LCFcl5.950SG1.0180
SAFP10.056FAM0.725FA0.726LCFsh6.187HBI0.893
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG2fresh water12006.241fuel1491496.24Total deductible
Total deductible
ORC Ref  04310004JVW Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
Jam SessionNED 6630
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0020.150.961.692.863.7233.5130/08/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0010.050.530.991.983.024.0712.08NoNo 24.3530/08/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment201615.1012.0513.587.728.1894%88.3721/01/2016
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04310004JVW Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org