International
Certificate
2023

Boat

Bait

MLT422

Royal Malta Yacht Club
Ta' Xbiex Seafront,
Ta' Xbiex, XBX 1028
MALTA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.6°41.2°40.2°40.0°39.6°39.6°40.2°
Beat VMG3.644.424.905.115.225.285.29
52°5.566.587.187.447.567.637.68
60°5.876.867.437.697.817.897.95
75°6.137.147.627.928.118.238.36
90°6.387.397.898.168.338.488.78
110°6.197.297.918.298.648.959.44
120°5.937.167.868.318.719.059.75
135°5.346.637.538.088.528.989.96
150°4.515.726.747.487.918.248.91
Run VMG3.904.955.846.476.867.308.13
Gybe Angles143.3°146.9°148.7°149.6°150.5°171.8°176.3°

APH: 528.1

CDL: 10.212

GPH: 590.1

CertNo: 2303MI

BOAT
ClassELAN 410DesignerHUMPHREYSBuilderELANAge date02/2008Series date02/2007Offset fileELAN410N.OFFData fileBaitMLT422
HULL
Length Overall12.277 mMaximum Beam3.878 mDraft2.125 mDisplacement8,689 kgDLR5.9021IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.434m
CREW
Maximum weight520 kgMinimum weight390 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail50.2951.04Headsail Luffed41.6541.65Headsail FlyingSymmetricAsymmetric135.32135.32 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail15.33Storm Jib13.87Heavy Weather Jib37.45
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting Moment184.8 kg·mStability Index119.4
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  03230002HMHIssued on 11/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

Bait

MLT422

Royal Malta Yacht Club
Ta' Xbiex Seafront,
Ta' Xbiex, XBX 1028
MALTA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG989.7814.2735.0703.8689.1681.9681.1
52°647.5547.1501.4483.9476.1471.9468.8
60°613.7524.8484.5467.9460.7456.5452.8
75°587.7504.4472.5454.3443.7437.5430.5
90°564.7487.0456.0441.0432.2424.7410.2
110°581.8493.7455.2434.1416.6402.2381.2
120°606.6502.8457.9433.0413.3397.7369.2
135°674.0543.3477.9445.8422.4401.1361.3
150°798.6629.6534.2481.6454.9436.7403.8
Run VMG922.1727.0616.8556.1524.9493.0442.6
Selected Courses
Windward / Leeward955.9770.6675.9630.0607.0587.5561.8
All purpose731.7602.6540.5510.6493.9480.9462.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward657.30.9129
All purpose528.11.1361
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.41.0428
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance952.5723.7608.8546.0513.1485.7440.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7932
Downwind "popa"0.9807
70% up, 30% down "Ilhabela"0.8415
30% up, 70% down "Ilhabela-inverso"0.9158
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Predominantly Upwind573.51.0462
Predominantly Downwind530.81.1304
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low667.20.8993
Triple Number All Purpose Medium524.11.1449
Triple Number All Purpose High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Predominantly Upwind573.51.0462
Predominantly Downwind530.81.1304
Predominantly Upwind Low749.20.8008
Predominantly Upwind Medium595.91.0069
Predominantly Upwind High564.31.0632
Predominantly Downwind Low724.10.8286
Predominantly Downwind Medium525.61.1416
Predominantly Downwind High450.31.3326
Chicago-Mac Upwind1.0280
Chicago-Mac All Purpose1.0672
Chicago-Mac Downwind1.1120
Bayview-Mac Cove Island0.9972
Bayview-Mac Shore1.0029
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching496.01.2097
Predominantly Reaching Low597.61.0039
Predominantly Reaching Medium489.51.2258
Predominantly Reaching High439.51.3651
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low941.60.6372
5-Band Low / Medium791.40.7581
5-Band Medium641.90.9347
5-Band Medium / High590.11.0168
5-Band High566.31.0596
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.41.0428
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance952.5723.7608.8546.0513.1485.7440.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.41.0428
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance952.5723.7608.8546.0513.1485.7440.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance575.4
Triple Number Coastal/Long Distance Low667.2
Triple Number Coastal/Long Distance Medium524.1
Triple Number Coastal/Long Distance High477.3
Triple Number Windward/Leeward Low863.2
Triple Number Windward/Leeward Medium651.3
Triple Number Windward/Leeward High582.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance952.5723.7608.8546.0513.1485.7440.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.41.0428
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance952.5723.7608.8546.0513.1485.7440.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)575.41.0428
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance952.5723.7608.8546.0513.1485.7440.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8993
Triple Number Coastal/Long Distance Medium1.1449
Triple Number Coastal/Long Distance High1.2570
Triple Number Windward/Leeward Low0.6951
Triple Number Windward/Leeward Medium0.9213
Triple Number Windward/Leeward High1.0296
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance952.5723.7608.8546.0513.1485.7440.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.41.0428
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance952.5723.7608.8546.0513.1485.7440.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.41.0428
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance952.5723.7608.8546.0513.1485.7440.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance952.5723.7608.8546.0513.1485.7440.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low667.2
Triple Number Coastal/Long Distance Medium524.1
Triple Number Coastal/Long Distance High477.3
Triple Number Windward/Leeward Low863.2
Triple Number Windward/Leeward Medium651.3
Triple Number Windward/Leeward High582.8
Predominantly Upwind573.5
Predominantly Downwind530.8
Predominantly Reaching507.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.41.0428
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance952.5723.7608.8546.0513.1485.7440.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8993
Triple Number Coastal/Long Distance Medium1.1449
Triple Number Coastal/Long Distance High1.2570
Triple Number Windward/Leeward Low0.6951
Triple Number Windward/Leeward Medium0.9213
Triple Number Windward/Leeward High1.0296
Coastal/Long Distance1.0428
Predominantly Upwind1.0462
Predominantly Downwind1.1304
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8993
Tretall Distanseseilas Mellomvind1.1449
Tretall Distanseseilas Mye vind1.2570
Tretall Pølsebane Lite vind0.6951
Tretall Pølsebane Mellomvind0.9213
Tretall Pølsebane Mye vind1.0296
Distanseseilas ett tall (OSN 8-16kn)1.0428
Distanseseilas ett tall (APH 6-20kn)1.1361
Enkeltall Motvind1.0462
Enkeltall Medvind1.1304
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Coastal/Long Distance575.41.0428
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind573.51.0462
Predominantly Downwind530.81.1304
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore569.51.0535
Cape Doctor Coastal468.11.2816
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8993
Triple Number Coastal/Long Distance Medium1.1449
Triple Number Coastal/Long Distance High1.2570
Triple Number Windward/Leeward Low0.6951
Triple Number Windward/Leeward Medium0.9213
Triple Number Windward/Leeward High1.0296
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8993
Triple Number Coastal/Long Distance Medium1.1449
Triple Number Coastal/Long Distance High1.2570
Triple Number Windward/Leeward Low0.6951
Triple Number Windward/Leeward Medium0.9213
Triple Number Windward/Leeward High1.0296
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.41.0428
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Predominantly Upwind573.51.0462
Predominantly Downwind530.81.1304
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance952.5723.7608.8546.0513.1485.7440.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.41.0428
Triple Number Coastal/Long Distance Low667.20.8993
Triple Number Coastal/Long Distance Medium524.11.1449
Triple Number Coastal/Long Distance High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance952.5723.7608.8546.0513.1485.7440.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low667.20.8993
Triple Number All Purpose Medium524.11.1449
Triple Number All Purpose High477.31.2570
Triple Number Windward/Leeward Low863.20.6951
Triple Number Windward/Leeward Medium651.30.9213
Triple Number Windward/Leeward High582.81.0296
Predominantly Upwind573.51.0462
Predominantly Downwind530.81.1304
Predominantly Upwind Low749.20.8008
Predominantly Upwind Medium595.91.0069
Predominantly Upwind High564.31.0632
Predominantly Downwind Low724.10.8286
Predominantly Downwind Medium525.61.1416
Predominantly Downwind High450.31.3326
Chicago-Mac Upwind1.0280
Chicago-Mac All Purpose1.0672
Chicago-Mac Downwind1.1120
Bayview-Mac Cove Island0.9972
Bayview-Mac Shore1.0029
Harvest Moon Regatta456.91.3131
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy566.81.0585
San Francisco Bay Medium640.90.9362
Predominantly Reaching496.01.2097
Predominantly Reaching Low597.61.0039
Predominantly Reaching Medium489.51.2258
Predominantly Reaching High439.51.3651
Windward/Leeward 60-40 Low871.00.6889
Windward/Leeward 60-40 Medium674.60.8894
Windward/Leeward 60-40 High617.00.9725
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low941.60.6372
5-Band Low / Medium791.40.7581
5-Band Medium641.90.9347
5-Band Medium / High590.11.0168
5-Band High566.31.0596
ORC Ref  03230002HMHIssued on 11/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

Bait

MLT422

Royal Malta Yacht Club
Ta' Xbiex Seafront,
Ta' Xbiex, XBX 1028
MALTA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassELAN 410Measurement27/03/2023HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.277Max. Beam3.878Draft2.125Displacement8,689Wetted area33.77IMS L11.422LSM011.375Acc. length12.277Sink (kg/mm) 25.07
VCGD0.185VCGM0.140RM Rated (kg·m) 184.8Limit of positive stability(°) 114.5Stability Index119.4
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.434PBW0.128PIPA0.0040
EDL3.130ST10.065ST20.180
ST30.180ST40.110ST50.290
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P16.120IG16.547ISP17.537MDT10.128MDL10.246MDT20.118MDL20.174TL2.760MW0.220GO0.250
E5.432J4.640BAS1.557FSD0.040SFJ0.070SPLWPLTPS5.740BD0.170MWT262.00MCG6.050
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date27/02/2023MeasurerComment
SFFP0.430FFM1.490FF1.484LCFcl6.808SG1.0290
SAFP11.848FAM1.085FA1.091LCFsh7.072HBI1.271
W1129.6W2129.6W3129.6W4129.6LCFD7.250
PD1283.2PD2289.9PD3281.5PD4285.5
WD5.150PLM9000.00GSA1.0RSA1.0RM184.4
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1FuelFuel1506010.002Water Port & Stb.Water30005.403Holding90010.20Total deductible5010.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG8MiscellaneousWater heater4.907Miscellaneouslazy bag37.003Miscellaneousgas bottle311.905Miscellaneousgalley stve and fridge7.404Miscellaneouscushions in saloon and aft cabin6MiscellaneousNo saloon table2Battery1 * 80 Ah6.701Battery2 * 80 Ah2.209Enginevolvo D2409.50Total deductible0
ORC Ref  03230002HMHIssued on 11/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

Bait

MLT422

Royal Malta Yacht Club
Ta' Xbiex Seafront,
Ta' Xbiex, XBX 1028
MALTA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.161.041.913.324.4550.2927/03/2023Grey Taff
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ20.120.701.372.583.744.9016.43YesNo 41.6514/03/2023FurlerSS0.060.410.801.642.623.6114.91NoNo 25.7914/03/2023SS
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA118.2515.6016.939.3610.5389%135.3227/03/2023whiteA218.0715.8116.948.608.44102%120.9527/03/2023WhiteA318.1715.4116.797.809.3583%113.4727/03/2023whiteA016.8615.1816.026.468.5176%91.7114/03/2023Furler
ORC Ref  03230002HMHIssued on 11/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org