Club
Certificate
2024

Boat

Jalla!Jalla!

NED 8244

Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles43.2°40.8°39.2°37.6°36.7°36.5°36.4°36.9°
Beat VMG3.384.164.735.095.275.365.465.45
52°5.136.136.777.117.297.397.507.54
60°5.406.376.957.277.477.607.747.80
75°5.716.717.197.427.687.908.158.29
90°5.956.937.427.757.998.178.508.82
110°5.866.967.527.938.278.669.3910.08
120°5.726.867.487.978.438.879.6811.18
135°5.146.387.187.718.248.7810.2612.70
150°4.365.526.487.137.527.888.6611.42
Run VMG3.774.785.616.176.516.957.739.89
Gybe Angles143.7°147.6°148.8°149.9°149.4°173.5°175.3°141.1°
APH ToD:548.4CDL: 9.312APH ToT: 1.0941CertNo: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 weight420 kg(declared)Minimum weight290 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
Headsails5  Spinnakers4
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.

Club
Certificate
2024

Boat

Jalla!Jalla!

NED 8244

Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1066.1866.0760.7706.8683.6671.1659.7660.1
52°701.2586.8531.5506.2493.8487.1479.9477.5
60°666.4564.7518.0495.0481.8473.7465.1461.6
75°630.7536.3500.6485.2468.5455.9441.5434.2
90°605.1519.8485.1464.3450.3440.9423.6408.0
110°614.7517.5478.9453.9435.5415.9383.5357.2
120°629.7525.0481.3451.5426.8405.9371.9322.1
135°699.9564.5501.2466.6437.1410.0351.0283.5
150°826.0652.1555.5504.9478.9457.1415.8315.1
Run VMG953.8753.0641.5583.0552.9518.1465.9363.9
Selected Courses
Windward / Leeward1010.0809.5701.1644.9618.3594.6562.8512.0
All purpose776.2635.6566.1529.2508.3491.4465.1430.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward676.40.8870
All purpose548.41.0941
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.21.0064
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1004.4760.7634.5563.7527.2496.7448.1411.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7757
Downwind "popa"0.9400
70% up, 30% down "Ilhabela"0.8187
30% up, 70% down "Ilhabela-inverso"0.8838
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Predominantly Upwind595.01.0084
Predominantly Downwind553.61.0838
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low705.90.8500
Triple Number AP Medium545.21.1005
Triple Number AP High485.71.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Single Number Predominant Upwind594.21.0097
Single Number Predominant Reaching522.01.1493
Single Number Predominant Downwind554.11.0829
Predominant Upwind - Low790.30.7592
Predominant Upwind - Low/Med656.20.9143
Predominant Upwind - Medium575.41.0427
Predominant Upwind - Med/High534.81.1219
Predominant Upwind - High513.81.1678
Predominant Downwind Low762.00.7874
Predominant Downwind Low/Med622.50.9638
Predominant Downwind Medium535.41.1206
Predominant Downwind Med/High479.71.2507
Predominant Downwind High434.61.3807
Predominant Reaching Low685.80.8749
Predominant Reaching Low/Med575.11.0432
Predominant Reaching Medium507.61.1820
Predominant Reaching Med/High465.91.2877
Predominant Reaching High435.01.3794
SA/DSPL Upwind21.69SA/DSPL Downwind51.31
Scoring OptionTODTOT
5-Band Windward/Leeward Low964.50.6221
5-Band Windward/Leeward Low/Med776.50.7727
5-Band Windward/Leeward Medium659.40.9099
5-Band Windward/Leeward Med/High597.51.0041
5-Band Windward/Leeward High559.51.0724
Windward/Leeward 60-40 Low975.70.6149
Windward/Leeward 60-40 Low/Med788.20.7613
Windward/Leeward 60-40 Medium672.00.8929
Windward/Leeward 60-40 Med/High612.90.9790
Windward/Leeward 60-40 High579.91.0346
5-Band AP Low744.30.8062
5-Band AP Low/Med616.10.9739
5-Band AP Medium537.61.1161
5-Band AP Med/High493.01.2171
5-Band AP High463.61.2943
5-Band SF Bay Tour - Low918.50.6532
5-Band SF Bay Tour - Low/Med743.50.8070
5-Band SF Bay Tour - Medium634.80.9451
5-Band SF Bay Tour - Med/High577.41.0392
5-Band SF Bay Tour - High542.21.1065
Chicago-Mac Upwind0.9898
Chicago-Mac All Purpose1.0246
Chicago-Mac Downwind1.0661
Bayview-Mac Cove Island0.9475
Bayview-Mac Shore0.9533
Harvest Moon Regatta476.81.2583
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.21.0064
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1004.4760.7634.5563.7527.2496.7448.1411.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.21.0064
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1004.4760.7634.5563.7527.2496.7448.1411.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance596.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1004.4760.7634.5563.7527.2496.7448.1411.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)596.21.0064
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1004.4760.7634.5563.7527.2496.7448.1411.4
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8500
Triple Number Coastal/Long Distance Medium1.1006
Triple Number Coastal/Long Distance High1.2352
Triple Number Windward/Leeward Low0.6595
Triple Number Windward/Leeward Medium0.8946
Triple Number Windward/Leeward High1.0194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1004.4760.7634.5563.7527.2496.7448.1411.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.21.0064
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1004.4760.7634.5563.7527.2496.7448.1411.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.21.0064
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1004.4760.7634.5563.7527.2496.7448.1411.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.21.0064
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1004.4760.7634.5563.7527.2496.7448.1411.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low705.9
Triple Number Coastal/Long Distance Medium545.2
Triple Number Coastal/Long Distance High485.8
Triple Number Windward/Leeward Low909.8
Triple Number Windward/Leeward Medium670.7
Triple Number Windward/Leeward High588.6
Predominantly Upwind595.0
Predominantly Downwind553.6
Predominantly Reaching530.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.21.0064
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1004.4760.7634.5563.7527.2496.7448.1411.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8500
Triple Number Coastal/Long Distance Medium1.1006
Triple Number Coastal/Long Distance High1.2352
Triple Number Windward/Leeward Low0.6595
Triple Number Windward/Leeward Medium0.8946
Triple Number Windward/Leeward High1.0194
Coastal/Long Distance1.0064
Predominantly Upwind1.0084
Predominantly Downwind1.0838
For information
General Purpose Handicap (GPH)615.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8500
Tretall Distanseseilas Mellomvind1.1006
Tretall Distanseseilas Mye vind1.2352
Tretall Pølsebane Lite vind0.6595
Tretall Pølsebane Mellomvind0.8946
Tretall Pølsebane Mye vind1.0194
Distanseseilas ett tall (OSN 8-16kn)1.0064
Distanseseilas ett tall (APH 6-20kn)1.0941
Enkeltall Motvind1.0084
Enkeltall Medvind1.0838
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Coastal/Long Distance596.21.0064
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind595.01.0084
Predominantly Downwind553.61.0838
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore527.21.1381
Cape Doctor Coastal440.71.3615
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8500
Triple Number Coastal/Long Distance Medium1.1006
Triple Number Coastal/Long Distance High1.2352
Triple Number Windward/Leeward Low0.6595
Triple Number Windward/Leeward Medium0.8946
Triple Number Windward/Leeward High1.0194
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8500
Triple Number Coastal/Long Distance Medium1.1006
Triple Number Coastal/Long Distance High1.2352
Triple Number Windward/Leeward Low0.6595
Triple Number Windward/Leeward Medium0.8946
Triple Number Windward/Leeward High1.0194
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.21.0064
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Predominantly Upwind595.01.0084
Predominantly Downwind553.61.0838
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1004.4760.7634.5563.7527.2496.7448.1411.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance596.21.0064
Triple Number Coastal/Long Distance Low705.90.8500
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High485.81.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1004.4760.7634.5563.7527.2496.7448.1411.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low705.90.8500
Triple Number AP Medium545.21.1005
Triple Number AP High485.71.2352
Triple Number Windward/Leeward Low909.80.6595
Triple Number Windward/Leeward Medium670.70.8946
Triple Number Windward/Leeward High588.61.0194
Single Number Predominant Upwind594.21.0097
Single Number Predominant Reaching522.01.1493
Single Number Predominant Downwind554.11.0829
Predominant Upwind - Low790.30.7592
Predominant Upwind - Low/Med656.20.9143
Predominant Upwind - Medium575.41.0427
Predominant Upwind - Med/High534.81.1219
Predominant Upwind - High513.81.1678
Predominant Downwind Low762.00.7874
Predominant Downwind Low/Med622.50.9638
Predominant Downwind Medium535.41.1206
Predominant Downwind Med/High479.71.2507
Predominant Downwind High434.61.3807
Predominant Reaching Low685.80.8749
Predominant Reaching Low/Med575.11.0432
Predominant Reaching Medium507.61.1820
Predominant Reaching Med/High465.91.2877
Predominant Reaching High435.01.3794
SA/DSPL Upwind21.69SA/DSPL Downwind51.31
Scoring OptionTODTOT
5-Band Windward/Leeward Low964.50.6221
5-Band Windward/Leeward Low/Med776.50.7727
5-Band Windward/Leeward Medium659.40.9099
5-Band Windward/Leeward Med/High597.51.0041
5-Band Windward/Leeward High559.51.0724
Windward/Leeward 60-40 Low975.70.6149
Windward/Leeward 60-40 Low/Med788.20.7613
Windward/Leeward 60-40 Medium672.00.8929
Windward/Leeward 60-40 Med/High612.90.9790
Windward/Leeward 60-40 High579.91.0346
5-Band AP Low744.30.8062
5-Band AP Low/Med616.10.9739
5-Band AP Medium537.61.1161
5-Band AP Med/High493.01.2171
5-Band AP High463.61.2943
5-Band SF Bay Tour - Low918.50.6532
5-Band SF Bay Tour - Low/Med743.50.8070
5-Band SF Bay Tour - Medium634.80.9451
5-Band SF Bay Tour - Med/High577.41.0392
5-Band SF Bay Tour - High542.21.1065
Chicago-Mac Upwind0.9898
Chicago-Mac All Purpose1.0246
Chicago-Mac Downwind1.0661
Bayview-Mac Cove Island0.9475
Bayview-Mac Shore0.9533
Harvest Moon Regatta476.81.2583

Club
Certificate
2024

Boat

Jalla!Jalla!

NED 8244

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 L9.697LSM09.602Acc. length10.570Sink (kg/mm) 17.68
VCGD-0.103VCGM-0.142RM Rated (kg·m) 108.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight650Declared crew weight420
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 footNoRunners/Checkstays0Spreaders2Rotating 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

Club
Certificate
2024

Boat

Jalla!Jalla!

NED 8244

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