Club Certificate2026
SeaFlowerNED 9081
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 Angles47.4°44.5°42.2°40.9°40.3°39.9°39.7°39.8°40.8°
Beat VMG2.503.584.374.925.245.395.475.525.44
52°3.975.526.577.257.627.807.887.977.97
60°4.335.866.887.527.868.058.148.258.27
75°4.616.127.127.718.078.318.498.708.81
90°4.496.097.267.888.148.408.679.089.34
110°4.526.287.498.158.598.929.159.589.95
120°4.386.167.408.098.579.029.4410.0610.60
135°3.885.536.847.738.278.749.2210.3111.97
150°3.204.655.856.897.688.178.579.4010.42
Run VMG2.774.035.075.976.677.157.568.269.02
Gybe Angles138.5°142.4°146.5°148.8°151.7°155.2°160.1°161.5°144.7°
APH ToD:517.4CDL: 10.573APH ToT: 1.1595CertNo:
BOAT
ClassX 4.3DesignerJeppesenBuilderX YachtsAge date02/2020Series date01/2016Offset filex4.offData fileNED9081
HULL
Length Overall12.450 mMaximum Beam3.946 mDraft2.235 mDisplacement9,400 kgDLR6.0370IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.325%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.440m
CREW
Maximum weight600 kg(declared)Minimum weight470 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail52.5953.38Headsail Luffed44.6544.65Headsail FlyingSymmetricAsymmetric152.60152.60 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail16.18Storm Jib15.57Heavy Weather Jib42.04
SAIL LIMITS
Headsails6
✱ One set on the forestay
Spinnakers5
STABILITY
Righting Moment 237.0 kg·m Stability Index 130.2
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  04310004K2H Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SeaFlowerNED 9081
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 VMG1439.41006.2824.0732.4687.0668.3658.7652.5661.2
52°905.7651.9548.3496.2472.4461.8456.6451.6451.9
60°832.1614.3523.3479.0458.0447.4442.3436.4435.6
75°781.0588.3505.7466.6446.2433.2424.1414.0408.8
90°801.7590.7495.9457.1442.3428.5415.4396.7385.2
110°796.3573.1480.3441.7419.3403.7393.3375.9361.9
120°821.6584.6486.5444.9420.0399.3381.2358.0339.7
135°927.5650.5526.6465.9435.4412.1390.7349.2300.9
150°1123.7774.1615.4522.5468.8440.7420.2383.1345.6
Run VMG1297.5893.9710.6603.4540.0503.8476.4435.8399.0
Selected Courses
Windward / Leeward1368.5950.1767.3667.9613.5586.0567.5544.2530.1
All purpose1030.2729.0599.0533.3498.9479.4465.6446.2432.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward643.00.9331
All purpose517.41.1595
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.01.0638
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.4944.4719.9601.2533.4497.9469.4425.1411.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8032
Downwind "popa"1.0087
70% up, 30% down "Ilhabela"0.8555
30% up, 70% down "Ilhabela-inverso"0.9368
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Predominantly Upwind564.91.0622
Predominantly Downwind520.21.1534
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP539.61.1119 Predom. Rc High417.41.4374 5B SF Bay L/M702.30.8544 TriNum AP Low664.00.9036 Predom. Dn Low792.20.7574 5B SF Bay Med604.50.9926 TriNum AP Med513.91.1675 Predom. Dn L/M585.11.0254 5B SF Bay M/H553.41.0842 TriNum AP High461.81.2993 Predom. Dn Med502.31.1945 5B SF Bay High530.11.1318 TriNum W/L Low899.70.6669 Predom. Dn M/H452.21.3268 5B AP Low732.50.8192 TriNum W/L Med637.60.9411 Predom. Dn High419.81.4291 5B AP L/M580.21.0341 TriNum W/L Hig563.41.0650 ChiMac Up Low718.30.8353 5B AP Med506.91.1836 Predom. Upwind589.81.0172 ChiMac Up Med646.20.9285 5B AP M/H467.51.2835 Predom. Reaching512.91.1698 ChiMac Up High563.41.0651 5B AP High447.21.3417 Predom. Downwind543.41.1042 ChiMac Off Low681.70.8801 5B W/L Low1009.00.5947 Predom. Up Low821.10.7307 ChiMac Off Med603.30.9946 5B W/L L/M736.50.8147 Predom. Up L/M620.30.9672 ChiMac Off High510.61.1750 5B W/L Med627.00.9570 Predom. Up Med546.61.0977 ChiMac AP Low696.90.8610 5B W/L M/H570.61.0516 Predom. Up M/H511.31.1734 ChiMac AP Med622.50.9638 5B W/L High545.81.0994 Predom. Up High496.41.2088 ChiMac AP High535.71.1201 W/L 60-40 Low1021.00.5877 Predom. Rc Low713.90.8405 BayMac Cove Island803.30.7470 W/L 60-40 L/M748.80.8013 Predom. Rc L/M542.31.1064 BayMac Shore797.50.7524 W/L 60-40 Med641.70.9350 Predom. Rc Med478.91.2530 Harvest Moon451.81.3281 W/L 60-40 M/H588.81.0190 Predom. Rc M/H441.61.3588 5B SF Bay Low852.00.7043 W/L 60-40 High567.61.0570      SA/DSPL Up21.67SA/DSPL Dn45.72
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.01.0638
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.4944.4719.9601.2533.4497.9469.4425.1411.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.01.0638
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.4944.4719.9601.2533.4497.9469.4425.1411.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance564.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.4944.4719.9601.2533.4497.9469.4425.1411.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating564.01.0638
FinRating, kevyt tuuli990.71.0094
FinRating, kova tuuli449.91.1114
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0638
Triple Number Coastal/Long Distance Low0.9036
Triple Number Coastal/Long Distance Medium1.1677
Triple Number Coastal/Long Distance High1.2993
Triple Number Windward/Leeward Low0.6987
Triple Number Windward/Leeward Medium0.9411
Triple Number Windward/Leeward High1.0650
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.4944.4719.9601.2533.4497.9469.4425.1411.5
For information
General Purpose Handicap (GPH)580.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.01.0638
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Saronikos S All Purpose599.51.0008
Saronikos S Upwind679.00.8836
Saronikos S Downwind496.91.2074
Saronikos N All Purpose623.50.9624
Saronikos N Upwind709.50.8456
Saronikos N Downwind533.51.1246
Saronikos SW All Purpose600.50.9992
Saronikos SW Upwind698.30.8592
Saronikos SW Downwind496.61.2083
Saronikos NE All Purpose641.60.9352
Saronikos NE Upwind662.70.9054
Saronikos NE Downwind596.01.0066
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.4944.4719.9601.2533.4497.9469.4425.1411.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose539.61.1119
5-Band All Purpose Low803.20.7470
5-Band All Purpose L/M601.00.9983
5-Band All Purpose Med523.71.1457
5-Band All Purpose M/H481.41.2464
5-Band All Purpose High458.01.3101
Single Number Predominant Upwind564.11.0637
Single Number Predominant Reaching492.91.2174
Single Number Predominant Downwind520.71.1524
5-Band 50-50 Windward/Leeward Low1009.00.5947
5-Band 50-50 Windward/Leeward L/M736.50.8147
5-Band 50-50 Windward/Leeward Med627.00.9570
5-Band 50-50 Windward/Leeward M/H570.61.0516
5-Band 50-50 Windward/Leeward High545.81.0994
5-Band 60-40 Windward/Leeward Low1021.00.5877
5-Band 60-40 Windward/Leeward L/M748.80.8013
5-Band 60-40 Windward/Leeward Med641.70.9350
5-Band 60-40 Windward/Leeward M/H588.81.0190
5-Band 60-40 Windward/Leeward High567.61.0570
Triple Number 50-50 Windward/Leeward Low899.70.6669
Triple Number 50-50 Windward/Leeward Med637.70.9409
Triple Number 50-50 Windward/Leeward High563.41.0650
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward657.90.9120
Triple Number 60-40 Windward/Leeward Low911.40.6583
Triple Number 60-40 Windward/Leeward Med651.90.9204
Triple Number 60-40 Windward/Leeward High582.51.0301
Triple Number All-Purpose Low721.30.8318
Triple Number All-Purpose Med531.01.1299
Triple Number All-Purpose High475.01.2632
Triple Number Predominant Upwind Low744.70.8057
Triple Number Predominant Upwind Med555.71.0797
Triple Number Predominant Upwind High512.21.1714
Triple Number Predominant Reaching Low648.60.9251
Triple Number Predominant Reaching Med493.41.2161
Triple Number Predominant Reaching High426.31.4074
Triple Number Predominant Downwind Low708.50.8468
Triple Number Predominant Downwind Med510.51.1754
Triple Number Predominant Downwind High434.31.3815
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.01.0638
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.4944.4719.9601.2533.4497.9469.4425.1411.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.01.0638
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.4944.4719.9601.2533.4497.9469.4425.1411.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low664.0
Triple Number Coastal/Long Distance Medium513.8
Triple Number Coastal/Long Distance High461.8
Triple Number Windward/Leeward Low858.7
Triple Number Windward/Leeward Medium637.6
Triple Number Windward/Leeward High563.4
Predominantly Upwind564.9
Predominantly Downwind520.2
Predominantly Reaching499.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.01.0638
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.4944.4719.9601.2533.4497.9469.4425.1411.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9036
Triple Number Coastal/Long Distance Medium1.1677
Triple Number Coastal/Long Distance High1.2993
Triple Number Windward/Leeward Low0.6987
Triple Number Windward/Leeward Medium0.9411
Triple Number Windward/Leeward High1.0650
Coastal/Long Distance1.0638
Predominantly Upwind1.0622
Predominantly Downwind1.1534
For information
General Purpose Handicap (GPH)580.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1595
Distanseseilas Trippeltall svak vind0.9036
Distanseseilas Trippeltall mellomvind1.1677
Distanseseilas Trippeltall sterk vind1.2993
Pølsebane Trippeltall svak vind0.6987
Pølsebane Trippeltall mellomvind0.9411
Pølsebane Trippeltall sterk vind1.0650
Motvind Singeltall1.0622
Medvind Singeltall1.1534
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Coastal/Long Distance564.01.0638
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind564.91.0622
Predominantly Downwind520.21.1534
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore534.31.1229
Cape Doctor Coastal436.51.3744
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9036
Triple Number Coastal/Long Distance Medium1.1677
Triple Number Coastal/Long Distance High1.2993
Triple Number Windward/Leeward Low0.6987
Triple Number Windward/Leeward Medium0.9411
Triple Number Windward/Leeward High1.0650
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9036
Triple Number Coastal/Long Distance Medium1.1677
Triple Number Coastal/Long Distance High1.2993
Triple Number Windward/Leeward Low0.6987
Triple Number Windward/Leeward Medium0.9411
Triple Number Windward/Leeward High1.0650
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.01.0638
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Predominantly Upwind564.91.0622
Predominantly Downwind520.21.1534
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.4944.4719.9601.2533.4497.9469.4425.1411.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance564.01.0638
Triple Number Coastal/Long Distance Low664.00.9036
Triple Number Coastal/Long Distance Medium513.81.1677
Triple Number Coastal/Long Distance High461.81.2993
Triple Number Windward/Leeward Low858.70.6987
Triple Number Windward/Leeward Medium637.60.9411
Triple Number Windward/Leeward High563.41.0650
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1361.4944.4719.9601.2533.4497.9469.4425.1411.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP539.61.1119 Predom. Dn High419.81.4291 5B AP M/H467.51.2835 TriNum AP Low664.00.9036 Predom. Rc Low713.90.8405 5B AP High447.21.3417 TriNum AP Med513.91.1675 Predom. Rc L/M542.31.1064 5B SF Bay Low852.00.7043 TriNum AP High461.81.2993 Predom. Rc Med478.91.2530 5B SF Bay L/M702.30.8544 TriNum W/L Low899.70.6669 Predom. Rc M/H441.61.3588 5B SF Bay Med604.50.9926 TriNum W/L Med637.60.9411 Predom. Rc High417.41.4374 5B SF Bay M/H553.41.0842 TriNum W/L Hig563.41.0650 5B W/L Low1009.00.5947 5B SF Bay High530.11.1318 Predom. Upwind589.81.0172 5B W/L L/M736.50.8147 ChiMac Up Low718.30.8353 Predom. Reaching512.91.1698 5B W/L Med627.00.9570 ChiMac Up Med646.20.9285 Predom. Downwind543.41.1042 5B W/L M/H570.61.0516 ChiMac Up High563.41.0651 Predom. Up Low821.10.7307 5B W/L High545.81.0994 ChiMac Off Low681.70.8801 Predom. Up L/M620.30.9672 W/L 60-40 Low1021.00.5877 ChiMac Off Med603.30.9946 Predom. Up Med546.61.0977 W/L 60-40 L/M748.80.8013 ChiMac Off High510.61.1750 Predom. Up M/H511.31.1734 W/L 60-40 Med641.70.9350 ChiMac AP Low696.90.8610 Predom. Up High496.41.2088 W/L 60-40 M/H588.81.0190 ChiMac AP Med622.50.9638 Predom. Dn Low792.20.7574 W/L 60-40 High567.61.0570 ChiMac AP High535.71.1201 Predom. Dn L/M585.11.0254 5B AP Low732.50.8192 BayMac Cove Island803.30.7470 Predom. Dn Med502.31.1945 5B AP L/M580.21.0341 BayMac Shore797.50.7524 Predom. Dn M/H452.21.3268 5B AP Med506.91.1836 Harvest Moon451.81.3281      SA/DSPL Up21.67SA/DSPL Dn45.72
ORC Ref  04310004K2H Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SeaFlowerNED 9081
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX 4.3Measurement28/02/2020HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.450Maximum beam3.946Draft2.235Displacement9,400Wetted area34.48IMS L11.697LSM011.589Accomod. length12.450Sink (kg/mm) 26.43
VCGD-0.013VCGM-0.042 RM Rated (kg·m) 237.0Limit of positive stability(°) 124.7 Stability Index 130.2 BLR index 0.0000Default crew weight850 Declared crew weight 600
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.440PBW0.130PIPA0.0039
EDL2.900ST10.055ST20.200
ST30.200ST40.114ST50.258
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialSingle headsail furlerYesMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P16.270IG17.570ISP18.320MDT10.152MDL10.262MDT20.150MDL20.195TL0.700MW0.235GO0.255
E5.680J4.680BAS1.820FSDSFJ0.350SPLWPLTPS5.630BDMWT321.70MCG6.010
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date04/03/2020
SFFP0.569FFM1.497FF1.519LCFcl6.943SG1.0000
SAFP12.281FAM1.243FA1.254LCFsh7.198HBI1.342
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1fuel fixed sb0.90002002006.20Total deductible1806.20
Total deductible
ORC Ref  04310004K2H Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SeaFlowerNED 9081
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20250.161.081.963.434.6152.59
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20250.090.761.412.633.814.9917.25NoNo 44.65
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment202519.3017.2018.2510.159.57106%152.60
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  04310004K2H Issued on 01/04/2026 Valid until 31/03/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org