Club
Certificate
Non Spinnaker
2023

Boat

ARIEL VELA

ITA-17383

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 Angles42.4°40.6°39.4°38.2°37.8°37.6°37.5°
Beat VMG3.694.454.975.265.405.495.56
52°5.596.557.127.417.567.647.73
60°5.866.787.307.587.747.847.95
75°6.036.927.427.727.948.108.30
90°5.906.847.397.737.998.228.57
110°5.246.267.077.567.918.218.77
120°4.865.996.877.437.818.138.75
135°4.265.396.317.037.517.868.49
150°3.604.665.536.236.857.317.93
Run VMG3.124.034.795.566.276.877.68
Gybe Angles144.8°146.0°146.2°170.0°171.2°173.0°175.7°

APH: 563.2

CDL: 9.926

GPH: 634.9

CertNo: 23/1

BOAT
ClassX-412DesignerJeppesenBuilderX-YachtsAge date07/1991Series date06/1991Offset fileIIX412.OFFData fileI17383
HULL
Length Overall12.500 mMaximum Beam3.890 mDraft2.225 mDisplacement7,871 kgDLR7.7433IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight490 kgMinimum weight368 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.8240.43Headsail Luffed53.1753.17Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail11.93Storm Jib12.99Heavy Weather Jib35.07
SAIL LIMITS
Headsails1  Spinnakers0 * No spinnaker pole aboard
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  03190002C9AIssued on 08/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

ARIEL VELA

ITA-17383

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 VMG974.5809.4724.4684.7666.6656.2647.5
52°644.2549.3505.6485.7476.2470.9466.0
60°614.3530.7493.4475.1464.9459.1453.0
75°596.6520.1485.4466.4453.5444.3433.6
90°609.7526.0487.1465.8450.5438.2420.0
110°687.2575.3509.5476.1455.2438.2410.5
120°740.4600.8524.4484.6461.1442.7411.6
135°844.4667.5570.1512.0479.3457.8424.2
150°999.5773.3651.2578.1525.4492.6453.8
Run VMG1154.1892.9752.0647.4574.2523.7468.8
Selected Courses
Windward / Leeward1064.3851.2738.2666.0620.4589.9558.2
All purpose810.6663.2586.2542.3515.1496.8474.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward696.80.8611
All purpose563.21.0654
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.40.9734
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3802.5663.8579.8535.6503.6457.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8134
Downwind "popa"0.8378
70% up, 30% down "Ilhabela"0.8206
30% up, 70% down "Ilhabela-inverso"0.8303
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Predominantly Upwind591.21.0149
Predominantly Downwind593.81.0105
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low736.90.8142
Triple Number All Purpose Medium560.21.0711
Triple Number All Purpose High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Predominantly Upwind591.21.0149
Predominantly Downwind593.81.0105
Predominantly Upwind Low783.50.7658
Predominantly Upwind Medium597.31.0045
Predominantly Upwind High555.21.0807
Predominantly Downwind Low853.10.7033
Predominantly Downwind Medium603.70.9939
Predominantly Downwind High486.31.2338
Chicago-Mac Upwind0.9966
Chicago-Mac All Purpose0.9907
Chicago-Mac Downwind0.9876
Bayview-Mac Cove Island0.9242
Bayview-Mac Shore0.9457
Victoria-Maui1.0506
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.40.9734
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3802.5663.8579.8535.6503.6457.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.40.9734
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3802.5663.8579.8535.6503.6457.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance616.4
Triple Number Coastal/Long Distance Low736.9
Triple Number Coastal/Long Distance Medium560.2
Triple Number Coastal/Long Distance High493.1
Triple Number Windward/Leeward Low957.7
Triple Number Windward/Leeward Medium694.1
Triple Number Windward/Leeward High585.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3802.5663.8579.8535.6503.6457.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.40.9734
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3802.5663.8579.8535.6503.6457.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)616.40.9734
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3802.5663.8579.8535.6503.6457.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8142
Triple Number Coastal/Long Distance Medium1.0711
Triple Number Coastal/Long Distance High1.2169
Triple Number Windward/Leeward Low0.6265
Triple Number Windward/Leeward Medium0.8644
Triple Number Windward/Leeward High1.0245
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3802.5663.8579.8535.6503.6457.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.40.9734
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3802.5663.8579.8535.6503.6457.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.40.9734
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3802.5663.8579.8535.6503.6457.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3802.5663.8579.8535.6503.6457.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low736.9
Triple Number Coastal/Long Distance Medium560.2
Triple Number Coastal/Long Distance High493.1
Triple Number Windward/Leeward Low957.7
Triple Number Windward/Leeward Medium694.1
Triple Number Windward/Leeward High585.7
Predominantly Upwind591.2
Predominantly Downwind593.8
Predominantly Reaching557.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.40.9734
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3802.5663.8579.8535.6503.6457.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8142
Triple Number Coastal/Long Distance Medium1.0711
Triple Number Coastal/Long Distance High1.2169
Triple Number Windward/Leeward Low0.6265
Triple Number Windward/Leeward Medium0.8644
Triple Number Windward/Leeward High1.0245
Coastal/Long Distance0.9734
Predominantly Upwind1.0149
Predominantly Downwind1.0105
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8142
Tretall Distanseseilas Mellomvind1.0711
Tretall Distanseseilas Mye vind1.2169
Tretall Pølsebane Lite vind0.6265
Tretall Pølsebane Mellomvind0.8644
Tretall Pølsebane Mye vind1.0245
Distanseseilas ett tall (OSN 8-16kn)0.9734
Distanseseilas ett tall (APH 6-20kn)1.0654
Enkeltall Motvind1.0149
Enkeltall Medvind1.0105
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Coastal/Long Distance616.40.9734
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind591.21.0149
Predominantly Downwind593.81.0105
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore567.71.0569
Cape Doctor Coastal481.21.2468
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8142
Triple Number Coastal/Long Distance Medium1.0711
Triple Number Coastal/Long Distance High1.2169
Triple Number Windward/Leeward Low0.6265
Triple Number Windward/Leeward Medium0.8644
Triple Number Windward/Leeward High1.0245
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8142
Triple Number Coastal/Long Distance Medium1.0711
Triple Number Coastal/Long Distance High1.2169
Triple Number Windward/Leeward Low0.6265
Triple Number Windward/Leeward Medium0.8644
Triple Number Windward/Leeward High1.0245
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.40.9734
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Predominantly Upwind591.21.0149
Predominantly Downwind593.81.0105
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3802.5663.8579.8535.6503.6457.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.40.9734
Triple Number Coastal/Long Distance Low736.90.8142
Triple Number Coastal/Long Distance Medium560.21.0711
Triple Number Coastal/Long Distance High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1073.3802.5663.8579.8535.6503.6457.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low736.90.8142
Triple Number All Purpose Medium560.21.0711
Triple Number All Purpose High493.11.2169
Triple Number Windward/Leeward Low957.70.6265
Triple Number Windward/Leeward Medium694.10.8644
Triple Number Windward/Leeward High585.71.0245
Predominantly Upwind591.21.0149
Predominantly Downwind593.81.0105
Predominantly Upwind Low783.50.7658
Predominantly Upwind Medium597.31.0045
Predominantly Upwind High555.21.0807
Predominantly Downwind Low853.10.7033
Predominantly Downwind Medium603.70.9939
Predominantly Downwind High486.31.2338
Chicago-Mac Upwind0.9966
Chicago-Mac All Purpose0.9907
Chicago-Mac Downwind0.9876
Bayview-Mac Cove Island0.9242
Bayview-Mac Shore0.9457
Harvest Moon Regatta493.21.2165
Victoria-Maui1.0506
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy576.01.0416
San Francisco Bay Medium684.00.8772
Predominantly Reaching1.1214
Predominantly Reaching Low0.8929
Predominantly Reaching Medium1.1231
Predominantly Reaching High1.2904
Windward/Leeward 60-40 Low944.60.6352
Windward/Leeward 60-40 Medium697.50.8602
Windward/Leeward 60-40 High609.40.9845
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1047.90.5726
5-Band Low / Medium872.50.6876
5-Band Medium679.50.8830
5-Band Medium / High596.21.0064
5-Band High563.71.0645
ORC Ref  03190002C9AIssued on 08/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

ARIEL VELA

ITA-17383

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)
ClassX-412Measurement13/02/2018HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.500Max. Beam3.890Draft2.225Displacement7,871Wetted area30.50IMS L10.338LSM010.054Acc. length12.500Sink (kg/mm) 21.98
VCGD-0.150VCGM-0.170RM Rated (kg·m) 199.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBW0.110PIPA0.0026
EDL2.000ST10.045ST20.170
ST30.170ST40.088ST50.285
RIG
Forestay tensionAftInner stayAdjustableCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders3Rotating mastNo
P14.500IG16.050ISP16.410MDT10.110MDL10.203MDT20.110MDL20.155TL1.000MW0.155GO0.175
E4.700J4.850BAS1.850FSDNo FoilSFJSPLWPLTPSBD0.215MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.150Flotation Date12/06/2013MeasurerComment
SFFP0.432FFMFF1.267LCFcl6.641SG1.0257
SAFP10.958FAMFA1.067LCFsh6.918HBI1.151
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002C9AIssued on 08/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

ARIEL VELA

ITA-17383

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.170.951.692.943.9139.8213/02/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.070.841.583.245.036.8815.90NoNo 53.1713/02/2018* Copied from legacy *
ORC Ref  03190002C9AIssued on 08/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org