Double HandedClub Certificate2025
Dubbel DuckNOR 8856
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 Angles41.9°41.9°39.8°38.9°39.8°40.2°40.7°42.9°47.8°
Beat VMG2.643.504.044.234.294.304.304.173.83
52°4.075.245.866.076.166.206.236.216.03
60°4.295.466.036.266.366.426.466.486.39
75°4.435.616.176.466.646.746.826.916.91
90°4.355.556.176.536.807.017.157.367.47
110°4.105.396.206.646.987.247.447.738.10
120°3.925.226.086.586.997.367.738.318.72
135°3.394.685.686.306.757.187.638.8610.81
150°2.803.985.025.856.396.817.238.2410.19
Run VMG2.423.454.355.135.766.266.667.448.83
Gybe Angles146.5°146.5°151.4°156.7°165.3°172.7°177.2°176.3°146.7°
APH ToD:618.9CDL: 6.630APH ToT: 0.9694CertNo:676004
BOAT
ClassOne Off 1/2 tonDesignerD.DuckmanBuilderOneOffAge dateSeries date01/1983Offset fileHALFTONNER-NOR8856.offData file676004
HULL
Length Overall9.152 mMaximum Beam3.324 mDraft1.501 mDisplacement2,030 kgDLR7.3750IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.360m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.4727.95Headsail Luffed21.7821.78Headsail FlyingSymmetric47.7347.73Asymmetric
STORM SAIL AREAS (m²)
Trysail8.45Storm Jib5.63Heavy Weather Jib15.20
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
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  03440003NVPIssued on 14/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
Dubbel DuckNOR 8856
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 VMG1364.11027.5890.5851.5840.0836.9837.7862.7939.8
52°884.7687.1614.7592.9584.7580.4578.0580.1597.4
60°839.2659.3596.6575.0566.3560.8557.3555.7563.7
75°811.8641.8583.4557.2542.6534.5527.8520.7520.6
90°827.8648.7583.1551.0529.3513.7503.2489.3482.1
110°878.7667.8581.1542.3515.7496.9483.9465.6444.5
120°919.4689.9591.7546.8514.9488.9465.4433.1413.0
135°1062.1768.5633.7571.1533.1501.1471.7406.5332.9
150°1286.7903.6717.1615.8563.8528.7498.0436.8353.1
Run VMG1485.01043.4827.2702.1624.7575.5540.4483.7407.8
Selected Courses
Windward / Leeward1422.51035.5858.9776.8732.3706.2689.0673.2673.8
All purpose1074.7802.9685.2633.0604.6586.3572.7555.0547.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward756.50.7931
All purpose618.90.9694
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.60.8960
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1508.61036.3811.5706.2645.4608.4576.3523.4510.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6833
Downwind "popa"0.8755
70% up, 30% down "Ilhabela"0.7315
30% up, 70% down "Ilhabela-inverso"0.8074
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Predominantly Upwind672.80.8918
Predominantly Downwind615.40.9750
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low744.00.8064
Triple Number AP Medium616.30.9736
Triple Number AP High569.51.0536
Triple Number Windward/Leeward Low986.70.6081
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Single Number Predominant Upwind694.60.8639
Single Number Predominant Reaching606.30.9896
Single Number Predominant Downwind638.40.9399
Predominant Upwind - Low867.50.6917
Predominant Upwind - Low/Med709.80.8453
Predominant Upwind - Medium660.30.9087
Predominant Upwind - Med/High637.40.9413
Predominant Upwind - High633.60.9469
Predominant Downwind Low893.50.6715
Predominant Downwind Low/Med685.50.8752
Predominant Downwind Medium599.31.0011
Predominant Downwind Med/High540.91.1093
Predominant Downwind High498.81.2028
Predominant Reaching Low787.10.7623
Predominant Reaching Low/Med634.90.9450
Predominant Reaching Medium577.31.0393
Predominant Reaching Med/High538.81.1136
Predominant Reaching High512.91.1699
SA/DSPL Upwind30.66SA/DSPL Downwind46.80
Scoring OptionTODTOT
5-Band Windward/Leeward Low1088.60.5512
5-Band Windward/Leeward Low/Med837.30.7166
5-Band Windward/Leeward Medium742.30.8083
5-Band Windward/Leeward Med/High692.90.8659
5-Band Windward/Leeward High676.00.8875
Windward/Leeward 60-40 Low1086.30.5523
Windward/Leeward 60-40 Low/Med847.70.7078
Windward/Leeward 60-40 Medium762.90.7865
Windward/Leeward 60-40 Med/High722.80.8302
Windward/Leeward 60-40 High715.20.8390
5-Band AP Low811.30.7395
5-Band AP Low/Med672.20.8925
5-Band AP Medium610.30.9831
5-Band AP Med/High574.71.0440
5-Band AP High556.71.0777
5-Band SF Bay Tour - Low945.20.6348
5-Band SF Bay Tour - Low/Med803.70.7465
5-Band SF Bay Tour - Medium721.70.8314
5-Band SF Bay Tour - Med/High679.20.8835
5-Band SF Bay Tour - High663.70.9040
Chicago-Mac Upwind0.8458
Chicago-Mac All Purpose0.8797
Chicago-Mac Downwind0.9091
Bayview-Mac Cove Island0.6755
Bayview-Mac Shore0.6813
Harvest Moon Regatta534.21.1233
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.60.8960
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1508.61036.3811.5706.2645.4608.4576.3523.4510.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.60.8960
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1508.61036.3811.5706.2645.4608.4576.3523.4510.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance669.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1508.61036.3811.5706.2645.4608.4576.3523.4510.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating663.30.9046
FinRating, kevyt tuuli1067.90.9364
FinRating, kova tuuli559.20.8942
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8960
Triple Number Coastal/Long Distance Low0.8064
Triple Number Coastal/Long Distance Medium0.9736
Triple Number Coastal/Long Distance High1.0536
Triple Number Windward/Leeward Low0.6335
Triple Number Windward/Leeward Medium0.7987
Triple Number Windward/Leeward High0.8729
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1508.61036.3811.5706.2645.4608.4576.3523.4510.7
For information
General Purpose Handicap (GPH)682.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.60.8960
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1508.61036.3811.5706.2645.4608.4576.3523.4510.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.60.8960
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1508.61036.3811.5706.2645.4608.4576.3523.4510.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.60.8960
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1508.61036.3811.5706.2645.4608.4576.3523.4510.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low744.0
Triple Number Coastal/Long Distance Medium616.3
Triple Number Coastal/Long Distance High569.5
Triple Number Windward/Leeward Low947.1
Triple Number Windward/Leeward Medium751.2
Triple Number Windward/Leeward High687.4
Predominantly Upwind672.8
Predominantly Downwind615.4
Predominantly Reaching594.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.60.8960
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1508.61036.3811.5706.2645.4608.4576.3523.4510.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8064
Triple Number Coastal/Long Distance Medium0.9736
Triple Number Coastal/Long Distance High1.0536
Triple Number Windward/Leeward Low0.6335
Triple Number Windward/Leeward Medium0.7987
Triple Number Windward/Leeward High0.8729
Coastal/Long Distance0.8960
Predominantly Upwind0.8918
Predominantly Downwind0.9750
For information
General Purpose Handicap (GPH)682.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9694
Distanseseilas Trippeltall svak vind0.8064
Distanseseilas Trippeltall mellomvind0.9736
Distanseseilas Trippeltall sterk vind1.0536
Pølsebane Trippeltall svak vind0.6335
Pølsebane Trippeltall mellomvind0.7987
Pølsebane Trippeltall sterk vind0.8729
Motvind Singeltall0.8918
Medvind Singeltall0.9750
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Coastal/Long Distance669.60.8960
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind672.80.8918
Predominantly Downwind615.40.9750
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore673.60.8907
Cape Doctor Coastal549.71.0915
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8064
Triple Number Coastal/Long Distance Medium0.9736
Triple Number Coastal/Long Distance High1.0536
Triple Number Windward/Leeward Low0.6335
Triple Number Windward/Leeward Medium0.7987
Triple Number Windward/Leeward High0.8729
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8064
Triple Number Coastal/Long Distance Medium0.9736
Triple Number Coastal/Long Distance High1.0536
Triple Number Windward/Leeward Low0.6335
Triple Number Windward/Leeward Medium0.7987
Triple Number Windward/Leeward High0.8729
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.60.8960
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Predominantly Upwind672.80.8918
Predominantly Downwind615.40.9750
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1508.61036.3811.5706.2645.4608.4576.3523.4510.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance669.60.8960
Triple Number Coastal/Long Distance Low744.00.8064
Triple Number Coastal/Long Distance Medium616.30.9736
Triple Number Coastal/Long Distance High569.51.0536
Triple Number Windward/Leeward Low947.10.6335
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1508.61036.3811.5706.2645.4608.4576.3523.4510.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low744.00.8064
Triple Number AP Medium616.30.9736
Triple Number AP High569.51.0536
Triple Number Windward/Leeward Low986.70.6081
Triple Number Windward/Leeward Medium751.20.7987
Triple Number Windward/Leeward High687.40.8729
Single Number Predominant Upwind694.60.8639
Single Number Predominant Reaching606.30.9896
Single Number Predominant Downwind638.40.9399
Predominant Upwind - Low867.50.6917
Predominant Upwind - Low/Med709.80.8453
Predominant Upwind - Medium660.30.9087
Predominant Upwind - Med/High637.40.9413
Predominant Upwind - High633.60.9469
Predominant Downwind Low893.50.6715
Predominant Downwind Low/Med685.50.8752
Predominant Downwind Medium599.31.0011
Predominant Downwind Med/High540.91.1093
Predominant Downwind High498.81.2028
Predominant Reaching Low787.10.7623
Predominant Reaching Low/Med634.90.9450
Predominant Reaching Medium577.31.0393
Predominant Reaching Med/High538.81.1136
Predominant Reaching High512.91.1699
SA/DSPL Upwind30.66SA/DSPL Downwind46.80
Scoring OptionTODTOT
5-Band Windward/Leeward Low1088.60.5512
5-Band Windward/Leeward Low/Med837.30.7166
5-Band Windward/Leeward Medium742.30.8083
5-Band Windward/Leeward Med/High692.90.8659
5-Band Windward/Leeward High676.00.8875
Windward/Leeward 60-40 Low1086.30.5523
Windward/Leeward 60-40 Low/Med847.70.7078
Windward/Leeward 60-40 Medium762.90.7865
Windward/Leeward 60-40 Med/High722.80.8302
Windward/Leeward 60-40 High715.20.8390
5-Band AP Low811.30.7395
5-Band AP Low/Med672.20.8925
5-Band AP Medium610.30.9831
5-Band AP Med/High574.71.0440
5-Band AP High556.71.0777
5-Band SF Bay Tour - Low945.20.6348
5-Band SF Bay Tour - Low/Med803.70.7465
5-Band SF Bay Tour - Medium721.70.8314
5-Band SF Bay Tour - Med/High679.20.8835
5-Band SF Bay Tour - High663.70.9040
Chicago-Mac Upwind0.8458
Chicago-Mac All Purpose0.8797
Chicago-Mac Downwind0.9091
Bayview-Mac Cove Island0.6755
Bayview-Mac Shore0.6813
Harvest Moon Regatta534.21.1233
ORC Ref  03440003NVPIssued on 14/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
Dubbel DuckNOR 8856
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOne Off 1/2 tonMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.152Max. Beam3.324Draft1.501Displacement2,030Wetted area13.84IMS L6.938LSM06.504Acc. length9.152Sink (kg/mm) 10.40
VCGD-0.032VCGM0.062RM Rated (kg·m) 47.3Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.360PBWPIPA0.0012
PSD0.000PHD0.000PHL0.000
PSA0.0°ESL0.000
ST10.000ST20.000ST30.000
ST40.000ST50.000
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays2CheckstaysSpreaders2Rotating mastNo
P11.300IG10.610ISP10.690MDT10.090MDL10.110MDT20.000MDL20.000TLTaperMW0.000GO0.000
E4.270J3.120BAS1.310FSDFoilSFJ0.120SPL3.240WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.032Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440003NVPIssued on 14/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
Dubbel DuckNOR 8856
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment460-2021091501190.230.851.492.563.4327.4714/09/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment460-2021091511240.030.501.082.053.214.4710.13NoNo 21.7815/09/2021460-2021091511250.030.501.082.053.214.4710.13NoNo 21.7815/09/2021460-2021091501210.700.360.661.402.163.980.00NoNo 18.1314/09/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment460-20210915012210.1410.1410.145.685.5247.7314/09/2021
ORC Ref  03440003NVPIssued on 14/04/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org