Double HandedClub Certificate2026
NarjisNED 8371
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 Angles46.6°43.7°41.6°40.2°39.4°39.2°39.3°40.1°41.9°
Beat VMG2.333.334.064.524.734.814.844.804.63
52°3.685.106.056.596.826.916.956.986.91
60°3.985.396.306.807.047.137.197.247.20
75°4.215.606.486.967.247.437.537.667.71
90°4.105.516.507.077.357.577.798.088.27
110°3.965.546.647.237.668.038.338.779.18
120°3.825.406.507.147.598.048.499.359.98
135°3.334.835.996.807.307.748.219.4111.20
150°2.764.065.176.116.797.237.618.439.61
Run VMG2.393.514.485.295.896.356.757.428.32
Gybe Angles139.4°143.0°147.4°149.4°152.1°157.2°161.9°161.9°143.4°
APH ToD:577.5CDL: 8.411APH ToT: 1.0389CertNo:
BOAT
ClassCrest 10.20DesignerKees vd StadtBuildervan WorkumAge date01/2004Series date01/2004Offset filehc48501.offData fileNED8371
HULL
Length Overall10.200 mMaximum Beam3.424 mDraft1.859 mDisplacement4,258 kgDLR5.8466IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.650%RS Assessment-0.229%
PROPELLER
InstallationStrutTypeFeathering 2 bladesDiameter0.400m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail30.6331.17Headsail Luffed31.2231.22Headsail FlyingSymmetricAsymmetric70.1570.15 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.25Storm Jib7.39Heavy Weather Jib19.93
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 105.6 kg·m Stability Index 113.2
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  04310004JPW Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
NarjisNED 8371
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 VMG1543.31081.4887.6795.7760.8748.1744.2749.6777.1
52°977.6706.1595.3546.3527.6520.8517.6515.7521.1
60°904.8668.2571.6529.4511.7504.7501.0497.3500.3
75°854.9642.7555.8517.0496.9484.7478.1469.9467.0
90°878.3653.0554.0509.3489.9475.3461.9445.3435.2
110°909.7649.4542.5497.8470.1448.1432.3410.3392.2
120°941.3667.2553.5504.0474.0448.0423.8384.8360.7
135°1079.6745.9601.2529.6493.0465.0438.6382.8321.5
150°1306.3887.0695.7589.7530.5497.8473.3427.2374.7
Run VMG1508.41024.3803.3680.9610.9566.7533.4485.5432.6
Selected Courses
Windward / Leeward1525.81052.8845.5738.3685.9657.4638.8617.6604.8
All purpose1147.5808.6663.2592.3557.9537.4523.0502.7488.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward716.90.8370
All purpose577.51.0389
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.11050.0795.1666.2596.3558.7527.4475.8460.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7282
Downwind "popa"0.8927
70% up, 30% down "Ilhabela"0.7708
30% up, 70% down "Ilhabela-inverso"0.8360
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Predominantly Upwind627.40.9563
Predominantly Downwind583.81.0278
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP603.40.9943 Predom. Rc High468.71.2802 5B SF Bay L/M776.00.7732 TriNum AP Low735.90.8153 Predom. Dn Low895.10.6703 5B SF Bay Med673.90.8903 TriNum AP Med573.11.0469 Predom. Dn L/M657.20.9130 5B SF Bay M/H623.10.9630 TriNum AP High519.01.1561 Predom. Dn Med564.21.0634 5B SF Bay High601.10.9982 TriNum W/L Low996.10.6024 Predom. Dn M/H507.41.1825 5B AP Low817.90.7336 TriNum W/L Med709.60.8456 Predom. Dn High469.01.2793 5B AP L/M644.10.9316 TriNum W/L Hig635.50.9441 ChiMac Up Low788.50.7609 5B AP Med566.01.0601 Predom. Upwind655.20.9157 ChiMac Up Med713.30.8412 5B AP M/H524.91.1430 Predom. Reaching573.31.0466 ChiMac Up High627.50.9562 5B AP High503.81.1909 Predom. Downwind610.90.9822 ChiMac Off Low768.50.7808 5B W/L Low1119.20.5361 Predom. Up Low898.40.6679 ChiMac Off Med679.00.8836 5B W/L L/M814.70.7365 Predom. Up L/M682.10.8797 ChiMac Off High572.91.0473 5B W/L Med699.10.8582 Predom. Up Med608.10.9867 ChiMac AP Low774.70.7744 5B W/L M/H642.30.9341 Predom. Up M/H576.21.0413 ChiMac AP Med693.50.8652 5B W/L High619.00.9693 Predom. Up High564.61.0627 ChiMac AP High598.51.0024 W/L 60-40 Low1125.10.5333 Predom. Rc Low795.60.7541 BayMac Cove Island894.50.6708 W/L 60-40 L/M824.70.7275 Predom. Rc L/M604.70.9922 BayMac Shore887.20.6763 W/L 60-40 Med714.00.8403 Predom. Rc Med535.31.1209 Harvest Moon504.01.1905 W/L 60-40 M/H663.30.9046 Predom. Rc M/H495.11.2120 5B SF Bay Low940.40.6380 W/L 60-40 High645.90.9289      SA/DSPL Up23.43SA/DSPL Dn38.18
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.11050.0795.1666.2596.3558.7527.4475.8460.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.11050.0795.1666.2596.3558.7527.4475.8460.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance628.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.11050.0795.1666.2596.3558.7527.4475.8460.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating628.80.9542
FinRating, kevyt tuuli1101.90.9076
FinRating, kova tuuli506.20.9878
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9542
Triple Number Coastal/Long Distance Low0.8153
Triple Number Coastal/Long Distance Medium1.0470
Triple Number Coastal/Long Distance High1.1561
Triple Number Windward/Leeward Low0.6322
Triple Number Windward/Leeward Medium0.8456
Triple Number Windward/Leeward High0.9441
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.11050.0795.1666.2596.3558.7527.4475.8460.7
For information
General Purpose Handicap (GPH)646.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Saronikos S All Purpose661.20.9075
Saronikos S Upwind743.10.8075
Saronikos S Downwind559.21.0730
Saronikos N All Purpose695.20.8631
Saronikos N Upwind779.70.7695
Saronikos N Downwind605.00.9917
Saronikos SW All Purpose661.00.9077
Saronikos SW Upwind761.20.7882
Saronikos SW Downwind560.01.0714
Saronikos NE All Purpose717.40.8364
Saronikos NE Upwind729.90.8220
Saronikos NE Downwind678.40.8845
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.11050.0795.1666.2596.3558.7527.4475.8460.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose603.40.9943
5-Band All Purpose Low892.50.6723
5-Band All Purpose L/M667.60.8987
5-Band All Purpose Med585.01.0256
5-Band All Purpose M/H541.11.1089
5-Band All Purpose High516.71.1613
Single Number Predominant Upwind626.10.9583
Single Number Predominant Reaching550.71.0895
Single Number Predominant Downwind584.71.0262
5-Band 50-50 Windward/Leeward Low1119.20.5361
5-Band 50-50 Windward/Leeward L/M814.70.7365
5-Band 50-50 Windward/Leeward Med699.10.8582
5-Band 50-50 Windward/Leeward M/H642.30.9341
5-Band 50-50 Windward/Leeward High619.00.9693
5-Band 60-40 Windward/Leeward Low1125.10.5333
5-Band 60-40 Windward/Leeward L/M824.70.7275
5-Band 60-40 Windward/Leeward Med714.00.8403
5-Band 60-40 Windward/Leeward M/H663.30.9046
5-Band 60-40 Windward/Leeward High645.90.9289
Triple Number 50-50 Windward/Leeward Low996.10.6024
Triple Number 50-50 Windward/Leeward Med709.60.8455
Triple Number 50-50 Windward/Leeward High635.50.9441
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward731.80.8199
Triple Number 60-40 Windward/Leeward Low1003.10.5981
Triple Number 60-40 Windward/Leeward Med723.70.8291
Triple Number 60-40 Windward/Leeward High657.80.9121
Triple Number All-Purpose Low800.80.7492
Triple Number All-Purpose Med592.51.0127
Triple Number All-Purpose High534.41.1227
Triple Number Predominant Upwind Low816.60.7347
Triple Number Predominant Upwind Med616.60.9731
Triple Number Predominant Upwind High579.01.0362
Triple Number Predominant Reaching Low722.20.8308
Triple Number Predominant Reaching Med551.01.0889
Triple Number Predominant Reaching High478.11.2550
Triple Number Predominant Downwind Low797.80.7520
Triple Number Predominant Downwind Med573.71.0458
Triple Number Predominant Downwind High486.61.2331
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.11050.0795.1666.2596.3558.7527.4475.8460.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.11050.0795.1666.2596.3558.7527.4475.8460.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low735.9
Triple Number Coastal/Long Distance Medium573.1
Triple Number Coastal/Long Distance High519.0
Triple Number Windward/Leeward Low949.1
Triple Number Windward/Leeward Medium709.6
Triple Number Windward/Leeward High635.5
Predominantly Upwind627.4
Predominantly Downwind583.8
Predominantly Reaching559.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.11050.0795.1666.2596.3558.7527.4475.8460.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8153
Triple Number Coastal/Long Distance Medium1.0470
Triple Number Coastal/Long Distance High1.1561
Triple Number Windward/Leeward Low0.6322
Triple Number Windward/Leeward Medium0.8456
Triple Number Windward/Leeward High0.9441
Coastal/Long Distance0.9542
Predominantly Upwind0.9563
Predominantly Downwind1.0278
For information
General Purpose Handicap (GPH)646.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0389
Distanseseilas Trippeltall svak vind0.8153
Distanseseilas Trippeltall mellomvind1.0470
Distanseseilas Trippeltall sterk vind1.1561
Pølsebane Trippeltall svak vind0.6322
Pølsebane Trippeltall mellomvind0.8456
Pølsebane Trippeltall sterk vind0.9441
Motvind Singeltall0.9563
Medvind Singeltall1.0278
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Coastal/Long Distance628.80.9542
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind627.40.9563
Predominantly Downwind583.81.0278
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore608.70.9858
Cape Doctor Coastal493.01.2170
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8153
Triple Number Coastal/Long Distance Medium1.0470
Triple Number Coastal/Long Distance High1.1561
Triple Number Windward/Leeward Low0.6322
Triple Number Windward/Leeward Medium0.8456
Triple Number Windward/Leeward High0.9441
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8153
Triple Number Coastal/Long Distance Medium1.0470
Triple Number Coastal/Long Distance High1.1561
Triple Number Windward/Leeward Low0.6322
Triple Number Windward/Leeward Medium0.8456
Triple Number Windward/Leeward High0.9441
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Predominantly Upwind627.40.9563
Predominantly Downwind583.81.0278
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.11050.0795.1666.2596.3558.7527.4475.8460.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance628.80.9542
Triple Number Coastal/Long Distance Low735.90.8153
Triple Number Coastal/Long Distance Medium573.11.0470
Triple Number Coastal/Long Distance High519.01.1561
Triple Number Windward/Leeward Low949.10.6322
Triple Number Windward/Leeward Medium709.60.8456
Triple Number Windward/Leeward High635.50.9441
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1524.11050.0795.1666.2596.3558.7527.4475.8460.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP603.40.9943 Predom. Dn High469.01.2793 5B AP M/H524.91.1430 TriNum AP Low735.90.8153 Predom. Rc Low795.60.7541 5B AP High503.81.1909 TriNum AP Med573.11.0469 Predom. Rc L/M604.70.9922 5B SF Bay Low940.40.6380 TriNum AP High519.01.1561 Predom. Rc Med535.31.1209 5B SF Bay L/M776.00.7732 TriNum W/L Low996.10.6024 Predom. Rc M/H495.11.2120 5B SF Bay Med673.90.8903 TriNum W/L Med709.60.8456 Predom. Rc High468.71.2802 5B SF Bay M/H623.10.9630 TriNum W/L Hig635.50.9441 5B W/L Low1119.20.5361 5B SF Bay High601.10.9982 Predom. Upwind655.20.9157 5B W/L L/M814.70.7365 ChiMac Up Low788.50.7609 Predom. Reaching573.31.0466 5B W/L Med699.10.8582 ChiMac Up Med713.30.8412 Predom. Downwind610.90.9822 5B W/L M/H642.30.9341 ChiMac Up High627.50.9562 Predom. Up Low898.40.6679 5B W/L High619.00.9693 ChiMac Off Low768.50.7808 Predom. Up L/M682.10.8797 W/L 60-40 Low1125.10.5333 ChiMac Off Med679.00.8836 Predom. Up Med608.10.9867 W/L 60-40 L/M824.70.7275 ChiMac Off High572.91.0473 Predom. Up M/H576.21.0413 W/L 60-40 Med714.00.8403 ChiMac AP Low774.70.7744 Predom. Up High564.61.0627 W/L 60-40 M/H663.30.9046 ChiMac AP Med693.50.8652 Predom. Dn Low895.10.6703 W/L 60-40 High645.90.9289 ChiMac AP High598.51.0024 Predom. Dn L/M657.20.9130 5B AP Low817.90.7336 BayMac Cove Island894.50.6708 Predom. Dn Med564.21.0634 5B AP L/M644.10.9316 BayMac Shore887.20.6763 Predom. Dn M/H507.41.1825 5B AP Med566.01.0601 Harvest Moon504.01.1905      SA/DSPL Up23.43SA/DSPL Dn38.18
ORC Ref  04310004JPW Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
NarjisNED 8371
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCrest 10.20Measurement17/05/2019HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.200Maximum beam3.424Draft1.859Displacement4,258Wetted area23.20IMS L9.119LSM08.996Accomod. length10.200Sink (kg/mm) 17.35
VCGD0.094VCGM0.083 RM Rated (kg·m) 105.6Limit of positive stability(°) 115.3 Stability Index 113.2 BLR index 0.0000Default crew weight170 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0009
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.150IG12.150ISP12.300MDT10.105MDL10.195MDT2MDL2TLTaperMWGO
E4.350J3.500BAS1.410FSDFoilSFJ0.140SPL3.690WPLTPS4.650BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date17/05/2019
SFFP0.500FFM1.218FF1.223LCFcl5.682SG1.0050
SAFP9.399FAM0.961FA0.970LCFsh5.927HBI1.083
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1fuel0.9000100507.00Total deductible457.00
Total deductible
ORC Ref  04310004JPW Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
NarjisNED 8371
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20250.150.841.552.663.6330.6327/01/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20250.040.631.292.583.905.2512.00NoNo 31.22
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment113.0012.1012.556.666.9097%70.1517/05/2019
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.2 mTable area0.44 m²Headroom1.72 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity84 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity54 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04310004JPW Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org