Double HandedClub Certificate2026
PopcornNED 8912
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 Angles46.0°43.1°41.1°39.6°38.6°38.4°38.3°38.6°40.0°
Beat VMG2.503.574.354.855.075.185.235.265.13
52°3.935.446.447.017.257.367.437.497.43
60°4.235.726.697.227.477.587.647.727.70
75°4.465.936.867.397.677.857.968.108.16
90°4.335.856.957.497.737.998.208.518.70
110°4.295.977.117.718.098.398.619.019.26
120°4.155.836.997.648.078.488.889.499.96
135°3.645.226.447.287.808.238.689.7511.18
150°3.004.385.556.557.307.808.229.1510.37
Run VMG2.603.794.805.696.437.047.528.329.21
Gybe Angles138.5°142.3°146.7°152.3°157.9°164.6°170.0°172.3°164.9°
APH ToD:539.6CDL: 9.669APH ToT: 1.1120CertNo:none
BOAT
ClassSpirit 42.5DesignerRidder J. deBuilderVan HeygenAge date05/2002Series date05/2002Offset filehc51701.offData fileNED8912
HULL
Length Overall12.423 mMaximum Beam3.870 mDraft2.171 mDisplacement7,484 kgDLR6.7273IMS DivisionCruiser/RacerDynamic Allowance0.200%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.500m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail45.4946.26Headsail Luffed38.3538.35Headsail FlyingSymmetric120.60120.60Asymmetric115.20115.20 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail13.19Storm Jib14.29Heavy Weather Jib38.56
SAIL LIMITS
Headsails6Spinnakers5
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 206.2 kg·m Stability Index 115.3
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  04310004K9A Issued on 04/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
PopcornNED 8912
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 VMG1437.81007.2826.7742.4709.4695.4688.1684.2701.8
52°915.2662.3558.6513.7496.2489.1484.8480.7484.7
60°850.6629.2538.0498.5482.1475.1470.9466.4467.5
75°807.8607.6524.6487.4469.1458.7452.5444.6441.4
90°831.2615.0518.1481.0465.7450.6439.1423.2413.7
110°838.6602.8506.1466.8444.9428.9417.9399.4388.8
120°866.8617.8515.0471.2445.8424.5405.3379.5361.6
135°988.9689.1558.8494.6461.6437.4414.6369.3322.0
150°1199.2821.6649.1549.7493.2461.8438.0393.4347.3
Run VMG1384.7948.7749.5633.2560.0511.5478.8432.9391.0
Selected Courses
Windward / Leeward1411.3978.0788.1687.8634.7603.5583.5558.5546.4
All purpose1065.3753.3619.3554.2521.7502.0488.2468.1455.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward662.70.9054
All purpose539.61.1120
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.71.0226
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1408.6975.0741.5622.0556.6520.8492.3447.2434.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7845
Downwind "popa"0.9734
70% up, 30% down "Ilhabela"0.8330
30% up, 70% down "Ilhabela-inverso"0.9078
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Predominantly Upwind586.31.0234
Predominantly Downwind543.51.1040
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP562.11.0674 Predom. Rc High441.01.3605 5B SF Bay L/M722.60.8303 TriNum AP Low686.30.8742 Predom. Dn Low830.50.7225 5B SF Bay Med625.60.9591 TriNum AP Med535.81.1198 Predom. Dn L/M612.70.9792 5B SF Bay M/H573.61.0461 TriNum AP High484.11.2395 Predom. Dn Med525.31.1423 5B SF Bay High549.51.0920 TriNum W/L Low925.80.6481 Predom. Dn M/H470.51.2754 5B AP Low761.70.7877 TriNum W/L Med657.40.9127 Predom. Dn High435.91.3765 5B AP L/M601.70.9972 TriNum W/L Hig579.11.0361 ChiMac Up Low736.20.8150 5B AP Med529.11.1340 Predom. Upwind611.60.9811 ChiMac Up Med665.90.9010 5B AP M/H489.91.2247 Predom. Reaching537.31.1167 ChiMac Up High585.11.0254 5B AP High469.41.2782 Predom. Downwind568.01.0562 ChiMac Off Low714.30.8400 5B W/L Low1038.80.5776 Predom. Up Low838.00.7160 ChiMac Off Med631.30.9504 5B W/L L/M758.10.7915 Predom. Up L/M637.60.9410 ChiMac Off High532.91.1258 5B W/L Med646.80.9277 Predom. Up Med568.71.0551 ChiMac AP Low722.10.8310 5B W/L M/H586.91.0223 Predom. Up M/H536.51.1184 ChiMac AP Med646.40.9282 5B W/L High560.71.0700 Predom. Up High523.01.1473 ChiMac AP High557.71.0758 W/L 60-40 Low1045.00.5742 Predom. Rc Low742.00.8086 BayMac Cove Island831.20.7218 W/L 60-40 L/M767.70.7815 Predom. Rc L/M565.91.0602 BayMac Shore824.80.7275 W/L 60-40 Med661.50.9070 Predom. Rc Med502.41.1942 Harvest Moon473.71.2665 W/L 60-40 M/H607.60.9874 Predom. Rc M/H464.91.2906 5B SF Bay Low874.30.6862 W/L 60-40 High586.21.0236      SA/DSPL Up21.77SA/DSPL Dn43.12
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.71.0226
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1408.6975.0741.5622.0556.6520.8492.3447.2434.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.71.0226
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1408.6975.0741.5622.0556.6520.8492.3447.2434.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance586.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1408.6975.0741.5622.0556.6520.8492.3447.2434.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating586.71.0226
FinRating, kevyt tuuli1022.70.9778
FinRating, kova tuuli472.31.0587
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0226
Triple Number Coastal/Long Distance Low0.8742
Triple Number Coastal/Long Distance Medium1.1199
Triple Number Coastal/Long Distance High1.2395
Triple Number Windward/Leeward Low0.6795
Triple Number Windward/Leeward Medium0.9127
Triple Number Windward/Leeward High1.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1408.6975.0741.5622.0556.6520.8492.3447.2434.0
For information
General Purpose Handicap (GPH)604.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.71.0226
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Saronikos S All Purpose614.40.9765
Saronikos S Upwind694.80.8636
Saronikos S Downwind515.41.1640
Saronikos N All Purpose646.60.9279
Saronikos N Upwind727.40.8249
Saronikos N Downwind562.31.0670
Saronikos SW All Purpose618.00.9709
Saronikos SW Upwind712.70.8419
Saronikos SW Downwind522.21.1489
Saronikos NE All Purpose668.40.8976
Saronikos NE Upwind683.20.8782
Saronikos NE Downwind630.30.9520
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1408.6975.0741.5622.0556.6520.8492.3447.2434.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose562.11.0674
5-Band All Purpose Low830.70.7223
5-Band All Purpose L/M623.50.9623
5-Band All Purpose Med546.11.0987
5-Band All Purpose M/H503.01.1929
5-Band All Purpose High479.41.2517
Single Number Predominant Upwind585.01.0257
Single Number Predominant Reaching516.21.1622
Single Number Predominant Downwind544.31.1024
5-Band 50-50 Windward/Leeward Low1038.80.5776
5-Band 50-50 Windward/Leeward L/M758.10.7915
5-Band 50-50 Windward/Leeward Med646.80.9277
5-Band 50-50 Windward/Leeward M/H586.91.0223
5-Band 50-50 Windward/Leeward High560.71.0700
5-Band 60-40 Windward/Leeward Low1045.00.5742
5-Band 60-40 Windward/Leeward L/M767.70.7815
5-Band 60-40 Windward/Leeward Med661.50.9070
5-Band 60-40 Windward/Leeward M/H607.60.9874
5-Band 60-40 Windward/Leeward High586.21.0236
Triple Number 50-50 Windward/Leeward Low925.80.6481
Triple Number 50-50 Windward/Leeward Med657.50.9126
Triple Number 50-50 Windward/Leeward High579.11.0361
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward677.40.8857
Triple Number 60-40 Windward/Leeward Low932.80.6432
Triple Number 60-40 Windward/Leeward Med671.30.8937
Triple Number 60-40 Windward/Leeward High601.00.9984
Triple Number All-Purpose Low746.30.8040
Triple Number All-Purpose Med553.31.0844
Triple Number All-Purpose High496.41.2088
Triple Number Predominant Upwind Low762.20.7872
Triple Number Predominant Upwind Med576.91.0400
Triple Number Predominant Upwind High538.61.1140
Triple Number Predominant Reaching Low674.10.8901
Triple Number Predominant Reaching Med516.71.1612
Triple Number Predominant Reaching High450.21.3328
Triple Number Predominant Downwind Low741.80.8089
Triple Number Predominant Downwind Med534.11.1234
Triple Number Predominant Downwind High451.01.3305
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.71.0226
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1408.6975.0741.5622.0556.6520.8492.3447.2434.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.71.0226
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1408.6975.0741.5622.0556.6520.8492.3447.2434.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low686.3
Triple Number Coastal/Long Distance Medium535.8
Triple Number Coastal/Long Distance High484.1
Triple Number Windward/Leeward Low883.0
Triple Number Windward/Leeward Medium657.4
Triple Number Windward/Leeward High579.1
Predominantly Upwind586.3
Predominantly Downwind543.5
Predominantly Reaching523.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.71.0226
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1408.6975.0741.5622.0556.6520.8492.3447.2434.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8742
Triple Number Coastal/Long Distance Medium1.1199
Triple Number Coastal/Long Distance High1.2395
Triple Number Windward/Leeward Low0.6795
Triple Number Windward/Leeward Medium0.9127
Triple Number Windward/Leeward High1.0361
Coastal/Long Distance1.0226
Predominantly Upwind1.0234
Predominantly Downwind1.1040
For information
General Purpose Handicap (GPH)604.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1120
Distanseseilas Trippeltall svak vind0.8742
Distanseseilas Trippeltall mellomvind1.1199
Distanseseilas Trippeltall sterk vind1.2395
Pølsebane Trippeltall svak vind0.6795
Pølsebane Trippeltall mellomvind0.9127
Pølsebane Trippeltall sterk vind1.0361
Motvind Singeltall1.0234
Medvind Singeltall1.1040
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Coastal/Long Distance586.71.0226
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind586.31.0234
Predominantly Downwind543.51.1040
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore550.01.0908
Cape Doctor Coastal459.51.3057
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8742
Triple Number Coastal/Long Distance Medium1.1199
Triple Number Coastal/Long Distance High1.2395
Triple Number Windward/Leeward Low0.6795
Triple Number Windward/Leeward Medium0.9127
Triple Number Windward/Leeward High1.0361
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8742
Triple Number Coastal/Long Distance Medium1.1199
Triple Number Coastal/Long Distance High1.2395
Triple Number Windward/Leeward Low0.6795
Triple Number Windward/Leeward Medium0.9127
Triple Number Windward/Leeward High1.0361
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.71.0226
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Predominantly Upwind586.31.0234
Predominantly Downwind543.51.1040
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1408.6975.0741.5622.0556.6520.8492.3447.2434.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance586.71.0226
Triple Number Coastal/Long Distance Low686.30.8742
Triple Number Coastal/Long Distance Medium535.81.1199
Triple Number Coastal/Long Distance High484.11.2395
Triple Number Windward/Leeward Low883.00.6795
Triple Number Windward/Leeward Medium657.40.9127
Triple Number Windward/Leeward High579.11.0361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1408.6975.0741.5622.0556.6520.8492.3447.2434.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP562.11.0674 Predom. Dn High435.91.3765 5B AP M/H489.91.2247 TriNum AP Low686.30.8742 Predom. Rc Low742.00.8086 5B AP High469.41.2782 TriNum AP Med535.81.1198 Predom. Rc L/M565.91.0602 5B SF Bay Low874.30.6862 TriNum AP High484.11.2395 Predom. Rc Med502.41.1942 5B SF Bay L/M722.60.8303 TriNum W/L Low925.80.6481 Predom. Rc M/H464.91.2906 5B SF Bay Med625.60.9591 TriNum W/L Med657.40.9127 Predom. Rc High441.01.3605 5B SF Bay M/H573.61.0461 TriNum W/L Hig579.11.0361 5B W/L Low1038.80.5776 5B SF Bay High549.51.0920 Predom. Upwind611.60.9811 5B W/L L/M758.10.7915 ChiMac Up Low736.20.8150 Predom. Reaching537.31.1167 5B W/L Med646.80.9277 ChiMac Up Med665.90.9010 Predom. Downwind568.01.0562 5B W/L M/H586.91.0223 ChiMac Up High585.11.0254 Predom. Up Low838.00.7160 5B W/L High560.71.0700 ChiMac Off Low714.30.8400 Predom. Up L/M637.60.9410 W/L 60-40 Low1045.00.5742 ChiMac Off Med631.30.9504 Predom. Up Med568.71.0551 W/L 60-40 L/M767.70.7815 ChiMac Off High532.91.1258 Predom. Up M/H536.51.1184 W/L 60-40 Med661.50.9070 ChiMac AP Low722.10.8310 Predom. Up High523.01.1473 W/L 60-40 M/H607.60.9874 ChiMac AP Med646.40.9282 Predom. Dn Low830.50.7225 W/L 60-40 High586.21.0236 ChiMac AP High557.71.0758 Predom. Dn L/M612.70.9792 5B AP Low761.70.7877 BayMac Cove Island831.20.7218 Predom. Dn Med525.31.1423 5B AP L/M601.70.9972 BayMac Shore824.80.7275 Predom. Dn M/H470.51.2754 5B AP Med529.11.1340 Harvest Moon473.71.2665      SA/DSPL Up21.77SA/DSPL Dn43.12
ORC Ref  04310004K9A Issued on 04/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
PopcornNED 8912
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSpirit 42.5MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.423Maximum beam3.870Draft2.171Displacement7,484Wetted area31.68IMS L10.477LSM010.361Accomod. length12.423Sink (kg/mm) 23.95
VCGD0.033VCGM0.084 RM Rated (kg·m) 206.2Limit of positive stability(°) 113.2 Stability Index 115.3 BLR index 0.0000Default crew weight170 Declared crew weight 540
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.500PBWPIPA0.0014
EDLST1ST2
ST3ST4ST5
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P15.500IG16.900ISP16.900MDT10.120MDL10.225MDT2MDL2TLNo TaperMWGO
E4.860J4.330BAS1.510FSDFoilSFJ0.460SPL4.590WPLTPS4.790BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/05/2003
SFFP0.999FFM1.366FF1.380LCFcl6.757SG1.0000
SAFP11.525FAM0.957FA0.970LCFsh7.035HBI1.193
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1fuel disel0.9000988010.00Total deductible7210.00
Total deductible
ORC Ref  04310004K9A Issued on 04/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
PopcornNED 8912
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.120.961.763.174.3145.4916/02/2016
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.070.591.152.303.484.6916.48NoNo 38.352022 i0.070.591.152.303.404.5016.48YesNo 37.54
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment202116.7016.7016.708.718.49120.60
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment10402117.8915.4716.688.437.72109%115.2012/02/2016
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.4 mTable area0.55 m²Headroom1.83 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity160 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity98 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04310004K9A Issued on 04/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org