International
Certificate
2022

Boat

ARS UNA

ITA-17001

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.8°42.0°40.6°39.9°39.0°38.4°38.1°
Beat VMG4.235.245.916.196.346.506.64
52°6.527.948.668.899.029.109.32
60°6.948.328.929.179.329.429.72
75°7.308.559.149.579.8610.0510.30
90°7.198.489.099.6110.1710.6111.08
110°7.148.649.389.8410.2610.6611.57
120°6.948.539.3510.1010.6611.1712.19
135°6.207.918.929.6410.4911.5013.54
150°5.216.627.948.869.4610.1312.04
Run VMG4.515.736.877.708.198.7710.43
Gybe Angles142.4°141.5°146.0°152.1°150.7°148.3°143.5°

APH: 440.7

CDL: 13.679

GPH: 495.7

CertNo: 22/1

BOAT
ClassMylius 15E25DesignerSimeoneBuilderMylius YachtsAge date04/2014Series date01/2014Offset fileMY1525DK.OFFData fileI17001
HULL
Length Overall15.320 mMaximum Beam4.438 mDraft3.037 mDisplacement10,464 kgDLR3.9578IMS DivisionCruiser/RacerDynamic Allowance0.049%Age Allowance0.260%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.500m
CREW
Maximum weight1,030 kgMinimum weight773 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail81.2282.92Headsail Luffed64.9364.93Headsail FlyingSymmetricAsymmetric250.02250.02 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail23.55Storm Jib21.10Heavy Weather Jib56.96
SAIL LIMITS
Headsails7  Spinnakers5
STABILITY
Righting Moment462.3 kg·mStability Index129.9
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  031900021WWIssued on 11/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

International
Certificate
2022

Boat

ARS UNA

ITA-17001

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG851.0686.7609.4581.6567.6554.2541.9
52°552.4453.4415.8404.8399.3395.6386.2
60°518.6432.9403.4392.4386.2382.4370.3
75°493.3420.8393.9376.2365.0358.1349.6
90°500.4424.7396.1374.6353.9339.2324.8
110°504.2416.6383.9366.0350.8337.8311.1
120°518.6422.1385.2356.3337.7322.3295.2
135°580.2455.4403.5373.3343.1313.1265.8
150°691.4543.8453.7406.4380.7355.6298.9
Run VMG798.3627.9523.8467.4439.3410.6345.2
Selected Courses
Windward / Leeward824.7657.3566.6524.5503.4482.4443.5
All purpose630.3510.8454.1426.4408.8393.0365.9
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward548.81.0934
All purpose440.71.3615
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance481.21.2469
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.1617.0511.3455.3424.9397.0349.9
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.9562
Downwind "popa"1.1626
70% up, 30% down "Ilhabela"1.0100
30% up, 70% down "Ilhabela-inverso"1.0919
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Predominantly Upwind478.81.2532
Predominantly Downwind444.71.3493
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low570.51.0517
Triple Number All Purpose Medium438.31.3690
Triple Number All Purpose High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Predominantly Upwind478.81.2532
Predominantly Downwind444.71.3493
Predominantly Upwind Low639.40.9383
Predominantly Upwind Medium496.11.2095
Predominantly Upwind High459.51.3059
Predominantly Downwind Low622.70.9636
Predominantly Downwind Medium442.41.3563
Predominantly Downwind High361.31.6609
Chicago-Mac Upwind1.2314
Chicago-Mac All Purpose1.2740
Chicago-Mac Downwind1.3252
Bayview-Mac Cove Island1.1800
Bayview-Mac Shore1.1911
Victoria-Maui1.4202
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance481.21.2469
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.1617.0511.3455.3424.9397.0349.9
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance481.21.2469
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.1617.0511.3455.3424.9397.0349.9
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance481.2
Triple Number Coastal/Long Distance Low570.5
Triple Number Coastal/Long Distance Medium438.3
Triple Number Coastal/Long Distance High386.8
Triple Number Windward/Leeward Low741.0
Triple Number Windward/Leeward Medium544.4
Triple Number Windward/Leeward High473.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.1617.0511.3455.3424.9397.0349.9
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance481.21.2469
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.1617.0511.3455.3424.9397.0349.9
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)481.21.2469
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.1617.0511.3455.3424.9397.0349.9
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0517
Triple Number Coastal/Long Distance Medium1.3690
Triple Number Coastal/Long Distance High1.5512
Triple Number Windward/Leeward Low0.8097
Triple Number Windward/Leeward Medium1.1022
Triple Number Windward/Leeward High1.2683
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.1617.0511.3455.3424.9397.0349.9
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance481.21.2469
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.1617.0511.3455.3424.9397.0349.9
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance481.21.2469
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.1617.0511.3455.3424.9397.0349.9
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance481.21.2469
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.1617.0511.3455.3424.9397.0349.9
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.1617.0511.3455.3424.9397.0349.9
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low570.5
Triple Number Coastal/Long Distance Medium438.3
Triple Number Coastal/Long Distance High386.8
Triple Number Windward/Leeward Low741.0
Triple Number Windward/Leeward Medium544.4
Triple Number Windward/Leeward High473.1
Predominantly Upwind478.8
Predominantly Downwind444.7
Predominantly Reaching424.8
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance481.21.2469
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.1617.0511.3455.3424.9397.0349.9
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0517
Triple Number Coastal/Long Distance Medium1.3690
Triple Number Coastal/Long Distance High1.5512
Triple Number Windward/Leeward Low0.8097
Triple Number Windward/Leeward Medium1.1022
Triple Number Windward/Leeward High1.2683
Coastal/Long Distance1.2469
Predominantly Upwind1.2532
Predominantly Downwind1.3493
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.2469
Tretall Distanseseilas Lite vind1.0517
Tretall Distanseseilas Mellomvind1.3690
Tretall Distanseseilas Mye vind1.5512
Tretall Pølsebane Lite vind0.8097
Tretall Pølsebane Mellomvind1.1022
Tretall Pølsebane Mye vind1.2683
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas822.1617.0511.3455.3424.9397.0349.9
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Coastal/Long Distance481.21.2469
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind478.81.2532
Predominantly Downwind444.71.3493
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore455.21.3181
Cape Doctor Coastal374.01.6041
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0517
Triple Number Coastal/Long Distance Medium1.3690
Triple Number Coastal/Long Distance High1.5512
Triple Number Windward/Leeward Low0.8097
Triple Number Windward/Leeward Medium1.1022
Triple Number Windward/Leeward High1.2683
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low1.0517
Triple Number Coastal/Long Distance Medium1.3690
Triple Number Coastal/Long Distance High1.5512
Triple Number Windward/Leeward Low0.8097
Triple Number Windward/Leeward Medium1.1022
Triple Number Windward/Leeward High1.2683
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance481.21.2469
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Predominantly Upwind478.81.2532
Predominantly Downwind444.71.3493
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.1617.0511.3455.3424.9397.0349.9
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance481.21.2469
Triple Number Coastal/Long Distance Low570.51.0517
Triple Number Coastal/Long Distance Medium438.31.3690
Triple Number Coastal/Long Distance High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance822.1617.0511.3455.3424.9397.0349.9
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low570.51.0517
Triple Number All Purpose Medium438.31.3690
Triple Number All Purpose High386.81.5512
Triple Number Windward/Leeward Low741.00.8097
Triple Number Windward/Leeward Medium544.41.1022
Triple Number Windward/Leeward High473.11.2683
Predominantly Upwind478.81.2532
Predominantly Downwind444.71.3493
Predominantly Upwind Low639.40.9383
Predominantly Upwind Medium496.11.2095
Predominantly Upwind High459.51.3059
Predominantly Downwind Low622.70.9636
Predominantly Downwind Medium442.41.3563
Predominantly Downwind High361.31.6609
Chicago-Mac Upwind1.2314
Chicago-Mac All Purpose1.2740
Chicago-Mac Downwind1.3252
Bayview-Mac Cove Island1.1800
Bayview-Mac Shore1.1911
Harvest Moon Regatta384.41.5609
Victoria-Maui1.4202
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low811.80.7391
5-Band Low / Medium674.70.8893
5-Band Medium535.51.1204
5-Band Medium / High483.01.2423
5-Band High450.21.3326
ORC Ref  031900021WWIssued on 11/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

International
Certificate
2022

Boat

ARS UNA

ITA-17001

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMylius 15E25Measurement21/09/2020HINPlan reviewHull constructionCarbonAramid Hull CoreNoCarbon RudderYesLight stanchionsNoTrim tabNo
LOA15.320Max. Beam4.438Draft3.037Displacement10,464Wetted area45.74IMS L14.175LSM013.826Acc. length14.424Sink (kg/mm) 36.36
VCGD-0.236VCGM-0.252RM Measured (kg·m) 462.3RM Default (kg·m) 404.9Limit of positive stability(°) 126.4Stability Index129.9
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.500PBW0.150PIPA0.0041
EDL1.340ST10.065ST20.180
ST30.180ST40.110ST50.260
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesRunners/Checkstays0Spreaders2
P19.900IG20.400ISP22.200MDT10.140MDL10.290MDT20.120MDL20.240TL1.600MW0.290GO0.330
E6.760J5.850BAS1.940FSD0.055SFJ0.310SPLWPLTPS7.810BD0.300MWT320.00MCG8.250
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date09/05/2022MeasurerFIV-162CommentCondizioni ottime
SFFP0.500FFM1.643FF1.640LCFcl8.408SG1.0260
SAFP15.000FAM1.159FA1.164LCFsh8.688HBI1.466
W1221.6W2221.6W3221.6W4221.6LCFD8.610
PD1246.5PD2240.1PD3233.8PD4248.8
WD6.415PLM9000.00GSA1.0RSA1.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAcxFuel2006211.90BsxWater25007.75CdxWater25007.75Total deductible5211.90
OTHER ITEMSIdKindDescriptionWeightLCGVCGABatterymotore259.20BBatteryservizi706.30CBatteryservizi706.30DEngineVolvo 50 cvTotal deductible0
ORC Ref  031900021WWIssued on 11/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

International
Certificate
2022

Boat

ARS UNA

ITA-17001

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentB0.281.552.684.425.6781.2222/04/2016NorthA0.421.572.674.405.6181.0104/03/2015
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialCommentE0.161.011.873.334.686.1920.00NoNo 64.9311/07/2016B0.150.991.813.214.626.1319.85NoNo 63.1904/03/2015C0.160.991.823.234.646.1619.71NoNo 63.0604/03/2015
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialCommentB25.0021.1523.0813.0412.85101%250.0222/04/2017D24.3220.3322.3312.6512.70100%235.5321/09/2020E24.4520.8522.6512.0512.3598%228.5817/04/2014A1.5C24.0020.2022.1011.2412.2092%210.5422/04/2016
ORC Ref  031900021WWIssued on 11/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org