Double HandedClub Certificate2025
Jalla!Jalla!NED 8244
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 Angles42.7°42.7°40.7°39.3°38.1°37.5°37.2°37.6°38.7°
Beat VMG2.443.404.184.715.015.145.225.295.23
52°3.795.156.166.777.067.207.287.377.38
60°4.025.426.396.957.247.407.507.617.64
75°4.255.726.707.137.417.647.828.028.13
90°4.485.966.927.397.687.888.048.418.67
110°4.415.967.037.577.958.238.599.259.82
120°4.295.846.967.558.048.488.849.6511.00
135°3.755.276.507.267.798.328.8910.5112.44
150°3.124.445.606.577.257.718.189.2412.03
Run VMG2.703.854.855.696.306.737.128.0010.42
Gybe Angles143.0°143.0°146.9°149.8°152.8°155.9°155.6°146.7°143.4°
APH ToD:548.2CDL: 9.104APH ToT: 1.0945CertNo:27272
BOAT
ClassJ-105DesignerJohnstoneBuilderJ-boats FranceAge date03/2003Series date01/1992Offset filej105.offData fileNED8244
HULL
Length Overall10.570 mMaximum Beam3.344 mDraft2.028 mDisplacement4,287 kgDLR4.8399IMS DivisionPerformanceDynamic Allowance0.190%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail33.1933.83Headsail Luffed24.3324.33Headsail FlyingSymmetricAsymmetric102.87102.87 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail9.86Storm Jib7.61Heavy Weather Jib20.53
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  04310003MBEIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
Jalla!Jalla!NED 8244
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 VMG1476.21058.7862.0764.2719.3700.5689.8680.7688.0
52°950.7698.7584.7531.8510.0500.1494.3488.3487.7
60°894.9664.6563.2517.7497.5486.5480.3473.2471.5
75°846.3629.6537.7505.2485.8471.1460.4448.7443.0
90°803.7603.9520.0487.1468.8456.6447.6428.1415.2
110°816.5604.3512.3475.8452.9437.3419.2389.0366.4
120°839.7616.0517.2476.7447.9424.4407.2373.2327.2
135°959.6682.9554.1495.8462.1432.8405.0342.7289.5
150°1154.3810.7642.5547.8496.8466.8440.2389.7299.2
Run VMG1333.4936.1741.9632.5571.0535.1505.8450.0345.5
Selected Courses
Windward / Leeward1404.6997.4802.0698.4645.1617.8597.8565.4516.7
All purpose1061.9767.4630.7564.6530.2510.0494.1467.1437.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward674.90.8890
All purpose548.21.0945
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0075
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.8991.3753.7632.2564.6528.5499.2449.3416.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7671
Downwind "popa"0.9606
70% up, 30% down "Ilhabela"0.8164
30% up, 70% down "Ilhabela-inverso"0.8930
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Predominantly Upwind597.61.0040
Predominantly Downwind549.01.0930
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low699.00.8583
Triple Number AP Medium545.01.1009
Triple Number AP High488.01.2296
Triple Number Windward/Leeward Low939.80.6384
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Single Number Predominant Upwind622.30.9642
Single Number Predominant Reaching540.81.1095
Single Number Predominant Downwind570.61.0515
Predominant Upwind - Low858.80.6987
Predominant Upwind - Low/Med654.50.9167
Predominant Upwind - Medium579.11.0361
Predominant Upwind - Med/High542.21.1066
Predominant Upwind - High522.71.1480
Predominant Downwind Low825.30.7270
Predominant Downwind Low/Med616.10.9739
Predominant Downwind Medium531.51.1288
Predominant Downwind Med/High476.61.2590
Predominant Downwind High431.21.3914
Predominant Reaching Low742.10.8085
Predominant Reaching Low/Med572.21.0486
Predominant Reaching Medium508.21.1806
Predominant Reaching Med/High468.31.2811
Predominant Reaching High437.61.3712
SA/DSPL Upwind21.69SA/DSPL Downwind51.31
Scoring OptionTODTOT
5-Band Windward/Leeward Low1050.40.5712
5-Band Windward/Leeward Low/Med771.10.7781
5-Band Windward/Leeward Medium658.50.9111
5-Band Windward/Leeward Med/High599.71.0005
5-Band Windward/Leeward High562.61.0666
Windward/Leeward 60-40 Low1063.10.5644
Windward/Leeward 60-40 Low/Med783.90.7654
Windward/Leeward 60-40 Medium673.40.8910
Windward/Leeward 60-40 Med/High618.30.9705
Windward/Leeward 60-40 High586.81.0226
5-Band AP Low768.10.7812
5-Band AP Low/Med612.70.9793
5-Band AP Medium537.91.1155
5-Band AP Med/High495.31.2114
5-Band AP High466.61.2860
5-Band SF Bay Tour - Low907.60.6610
5-Band SF Bay Tour - Low/Med738.70.8122
5-Band SF Bay Tour - Medium635.30.9444
5-Band SF Bay Tour - Med/High580.71.0333
5-Band SF Bay Tour - High546.41.0981
Chicago-Mac Upwind0.9355
Chicago-Mac All Purpose0.9770
Chicago-Mac Downwind1.0142
Bayview-Mac Cove Island0.7166
Bayview-Mac Shore0.7211
Harvest Moon Regatta474.71.2640
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0075
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.8991.3753.7632.2564.6528.5499.2449.3416.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0075
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.8991.3753.7632.2564.6528.5499.2449.3416.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance595.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.8991.3753.7632.2564.6528.5499.2449.3416.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)595.51.0075
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.8991.3753.7632.2564.6528.5499.2449.3416.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0075
Triple Number Coastal/Long Distance Low0.8583
Triple Number Coastal/Long Distance Medium1.1010
Triple Number Coastal/Long Distance High1.2296
Triple Number Windward/Leeward Low0.6669
Triple Number Windward/Leeward Medium0.8967
Triple Number Windward/Leeward High1.0159
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.8991.3753.7632.2564.6528.5499.2449.3416.0
For information
General Purpose Handicap (GPH)614.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0075
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.8991.3753.7632.2564.6528.5499.2449.3416.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0075
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.8991.3753.7632.2564.6528.5499.2449.3416.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0075
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.8991.3753.7632.2564.6528.5499.2449.3416.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low699.1
Triple Number Coastal/Long Distance Medium545.0
Triple Number Coastal/Long Distance High488.0
Triple Number Windward/Leeward Low899.7
Triple Number Windward/Leeward Medium669.1
Triple Number Windward/Leeward High590.6
Predominantly Upwind597.6
Predominantly Downwind549.0
Predominantly Reaching528.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0075
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.8991.3753.7632.2564.6528.5499.2449.3416.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8583
Triple Number Coastal/Long Distance Medium1.1010
Triple Number Coastal/Long Distance High1.2296
Triple Number Windward/Leeward Low0.6669
Triple Number Windward/Leeward Medium0.8967
Triple Number Windward/Leeward High1.0159
Coastal/Long Distance1.0075
Predominantly Upwind1.0040
Predominantly Downwind1.0930
For information
General Purpose Handicap (GPH)614.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0945
Distanseseilas Trippeltall svak vind0.8583
Distanseseilas Trippeltall mellomvind1.1010
Distanseseilas Trippeltall sterk vind1.2296
Pølsebane Trippeltall svak vind0.6669
Pølsebane Trippeltall mellomvind0.8967
Pølsebane Trippeltall sterk vind1.0159
Motvind Singeltall1.0040
Medvind Singeltall1.0930
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Coastal/Long Distance595.51.0075
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind597.61.0040
Predominantly Downwind549.01.0930
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore531.31.1293
Cape Doctor Coastal446.01.3452
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8583
Triple Number Coastal/Long Distance Medium1.1010
Triple Number Coastal/Long Distance High1.2296
Triple Number Windward/Leeward Low0.6669
Triple Number Windward/Leeward Medium0.8967
Triple Number Windward/Leeward High1.0159
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8583
Triple Number Coastal/Long Distance Medium1.1010
Triple Number Coastal/Long Distance High1.2296
Triple Number Windward/Leeward Low0.6669
Triple Number Windward/Leeward Medium0.8967
Triple Number Windward/Leeward High1.0159
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0075
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Predominantly Upwind597.61.0040
Predominantly Downwind549.01.0930
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.8991.3753.7632.2564.6528.5499.2449.3416.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.51.0075
Triple Number Coastal/Long Distance Low699.10.8583
Triple Number Coastal/Long Distance Medium545.01.1010
Triple Number Coastal/Long Distance High488.01.2296
Triple Number Windward/Leeward Low899.70.6669
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1480.8991.3753.7632.2564.6528.5499.2449.3416.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low699.00.8583
Triple Number AP Medium545.01.1009
Triple Number AP High488.01.2296
Triple Number Windward/Leeward Low939.80.6384
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High590.61.0159
Single Number Predominant Upwind622.30.9642
Single Number Predominant Reaching540.81.1095
Single Number Predominant Downwind570.61.0515
Predominant Upwind - Low858.80.6987
Predominant Upwind - Low/Med654.50.9167
Predominant Upwind - Medium579.11.0361
Predominant Upwind - Med/High542.21.1066
Predominant Upwind - High522.71.1480
Predominant Downwind Low825.30.7270
Predominant Downwind Low/Med616.10.9739
Predominant Downwind Medium531.51.1288
Predominant Downwind Med/High476.61.2590
Predominant Downwind High431.21.3914
Predominant Reaching Low742.10.8085
Predominant Reaching Low/Med572.21.0486
Predominant Reaching Medium508.21.1806
Predominant Reaching Med/High468.31.2811
Predominant Reaching High437.61.3712
SA/DSPL Upwind21.69SA/DSPL Downwind51.31
Scoring OptionTODTOT
5-Band Windward/Leeward Low1050.40.5712
5-Band Windward/Leeward Low/Med771.10.7781
5-Band Windward/Leeward Medium658.50.9111
5-Band Windward/Leeward Med/High599.71.0005
5-Band Windward/Leeward High562.61.0666
Windward/Leeward 60-40 Low1063.10.5644
Windward/Leeward 60-40 Low/Med783.90.7654
Windward/Leeward 60-40 Medium673.40.8910
Windward/Leeward 60-40 Med/High618.30.9705
Windward/Leeward 60-40 High586.81.0226
5-Band AP Low768.10.7812
5-Band AP Low/Med612.70.9793
5-Band AP Medium537.91.1155
5-Band AP Med/High495.31.2114
5-Band AP High466.61.2860
5-Band SF Bay Tour - Low907.60.6610
5-Band SF Bay Tour - Low/Med738.70.8122
5-Band SF Bay Tour - Medium635.30.9444
5-Band SF Bay Tour - Med/High580.71.0333
5-Band SF Bay Tour - High546.41.0981
Chicago-Mac Upwind0.9355
Chicago-Mac All Purpose0.9770
Chicago-Mac Downwind1.0142
Bayview-Mac Cove Island0.7166
Bayview-Mac Shore0.7211
Harvest Moon Regatta474.71.2640
ORC Ref  04310003MBEIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
Jalla!Jalla!NED 8244
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-105Measurement19/10/2010HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.570Max. Beam3.344Draft2.028Displacement4,287Wetted area23.55IMS L9.588LSM09.602Acc. length10.570Sink (kg/mm) 17.68
VCGD-0.103VCGM-0.142RM Rated (kg·m) 108.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0015
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P12.650IG12.330ISP14.200MDT10.101MDL10.165MDT2MDL2TLTaperMWGO
E4.450J4.120BAS1.550FSDFoilSFJ0.000SPLWPLTPS5.650BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.100Flotation Date19/10/2010
SFFP0.966FFM1.059FF1.066LCFcl5.894SG1.0240
SAFP10.056FAM0.740FA0.744LCFsh6.133HBI0.903
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04310003MBEIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org
Double HandedClub Certificate2025
Jalla!Jalla!NED 8244
Watersportverbond
www.watersportverbond.nl
Wedstrijdsport@watersportverbond.nl
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20230.170.911.632.833.7233.1928/02/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20230.080.541.011.983.034.1011.99YesNo 24.3328/02/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment202315.9212.5514.248.718.52102%102.87C0 A1 202313.4411.4312.445.747.6475%63.4217/05/2023
ORC Ref  04310003MBEIssued on 31/03/2025Valid until 31/03/2026
VPP ver: 2025 1.01 | © ORC | www.orc.org