Club Certificate2025
AriaROU 123
ROMANIAN YACHTING FEDERATION
Str. Vasie Conta nr.16
Bucharest
ROMANIA
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 Angles42.3°42.3°40.2°37.1°35.9°35.6°35.4°35.8°37.5°
Beat VMG2.463.384.074.514.704.784.824.844.74
52°3.835.085.876.226.436.536.616.696.69
60°4.085.316.026.356.596.756.856.977.00
75°4.235.446.096.476.797.067.257.507.64
90°4.155.436.216.606.847.197.548.128.52
110°4.175.476.276.797.277.698.048.719.41
120°4.015.316.166.687.257.848.479.5610.75
135°3.454.785.796.366.867.438.1510.4113.09
150°2.804.015.095.916.446.917.438.9012.09
Run VMG2.433.484.415.185.806.276.697.7210.47
Gybe Angles145.3°145.3°150.3°156.4°164.8°170.5°169.6°154.6°145.1°
APH ToD:595.0CDL: 7.338APH ToT: 1.0085CertNo:
BOAT
ClassPLATU 25DesignerFARRBuilderBENETEAUAge date01/1997Series date01/1997Offset fileplatu25.od.offData file2025_ROU123_Aria
HULL
Length Overall7.530 mMaximum Beam2.580 mDraft1.600 mDisplacement1,291 kgDLR4.4226IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight420 kg(declared)Minimum weight290 kg ✱ when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail20.5221.04Headsail Luffed12.8512.85Headsail FlyingSymmetric45.1345.13Asymmetric
STORM SAIL AREAS (m²)
Trysail5.99Storm Jib4.17Heavy Weather Jib11.26
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  05040003SCWIssued on 23/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
AriaROU 123
ROMANIAN YACHTING FEDERATION
Str. Vasie Conta nr.16
Bucharest
ROMANIA
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 VMG1462.61066.1883.9798.2766.0753.6746.6743.7759.6
52°940.5708.7612.9578.4560.3551.1544.7537.8538.4
60°882.8678.1598.1566.6546.0533.6525.8516.2513.9
75°850.4662.1590.9556.2530.0510.1496.8480.0471.5
90°867.5662.6579.7545.5526.1500.5477.4443.6422.5
110°862.9658.5573.9529.9495.4468.0447.9413.2382.5
120°898.0677.8584.7538.5496.7459.3425.3376.5334.7
135°1043.4752.8621.3565.9524.6484.8441.9345.8275.1
150°1287.3897.2707.8609.0559.3521.2484.5404.4297.7
Run VMG1484.41036.0817.1694.9621.0574.6538.4466.1343.8
Selected Courses
Windward / Leeward1472.41051.0850.5746.5693.5664.1642.5604.9551.7
All purpose1106.8812.8679.8615.8579.9554.8534.0497.0462.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward722.30.8307
All purpose595.01.0085
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.30.9327
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.91049.5803.9682.8615.9574.7537.7473.3436.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7294
Downwind "popa"0.8846
70% up, 30% down "Ilhabela"0.7699
30% up, 70% down "Ilhabela-inverso"0.8315
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Predominantly Upwind644.70.9307
Predominantly Downwind601.30.9978
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low746.30.8039
Triple Number AP Medium594.01.0101
Triple Number AP High525.31.1422
Triple Number Windward/Leeward Low992.60.6045
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Single Number Predominant Upwind666.80.8998
Single Number Predominant Reaching589.51.0178
Single Number Predominant Downwind622.00.9646
Predominant Upwind - Low889.40.6746
Predominant Upwind - Low/Med697.30.8604
Predominant Upwind - Medium628.30.9550
Predominant Upwind - Med/High588.81.0191
Predominant Upwind - High564.31.0633
Predominant Downwind Low894.60.6707
Predominant Downwind Low/Med676.70.8867
Predominant Downwind Medium585.21.0254
Predominant Downwind Med/High514.01.1672
Predominant Downwind High451.41.3293
Predominant Reaching Low796.00.7537
Predominant Reaching Low/Med627.80.9558
Predominant Reaching Medium561.61.0685
Predominant Reaching Med/High506.81.1839
Predominant Reaching High460.81.3020
SA/DSPL Upwind28.12SA/DSPL Downwind55.32
Scoring OptionTODTOT
5-Band Windward/Leeward Low1106.50.5423
5-Band Windward/Leeward Low/Med820.20.7315
5-Band Windward/Leeward Medium706.20.8496
5-Band Windward/Leeward Med/High644.10.9316
5-Band Windward/Leeward High602.20.9963
Windward/Leeward 60-40 Low1109.10.5410
Windward/Leeward 60-40 Low/Med828.80.7240
Windward/Leeward 60-40 Medium720.40.8328
Windward/Leeward 60-40 Med/High665.10.9022
Windward/Leeward 60-40 High631.20.9506
5-Band AP Low818.70.7329
5-Band AP Low/Med662.10.9062
5-Band AP Medium586.11.0237
5-Band AP Med/High535.11.1213
5-Band AP High497.41.2062
5-Band SF Bay Tour - Low954.90.6283
5-Band SF Bay Tour - Low/Med786.60.7628
5-Band SF Bay Tour - Medium684.30.8768
5-Band SF Bay Tour - Med/High626.10.9584
5-Band SF Bay Tour - High585.51.0248
Chicago-Mac Upwind0.8753
Chicago-Mac All Purpose0.9041
Chicago-Mac Downwind0.9284
Bayview-Mac Cove Island0.6745
Bayview-Mac Shore0.6795
Harvest Moon Regatta513.31.1690
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.30.9327
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.91049.5803.9682.8615.9574.7537.7473.3436.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.30.9327
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.91049.5803.9682.8615.9574.7537.7473.3436.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance643.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.91049.5803.9682.8615.9574.7537.7473.3436.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating643.30.9327
FinRating, kevyt tuuli1086.70.9202
FinRating, kova tuuli496.41.0073
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9327
Triple Number Coastal/Long Distance Low0.8039
Triple Number Coastal/Long Distance Medium1.0102
Triple Number Coastal/Long Distance High1.1422
Triple Number Windward/Leeward Low0.6311
Triple Number Windward/Leeward Medium0.8369
Triple Number Windward/Leeward High0.9466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.91049.5803.9682.8615.9574.7537.7473.3436.8
For information
General Purpose Handicap (GPH)663.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.30.9327
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.91049.5803.9682.8615.9574.7537.7473.3436.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.30.9327
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.91049.5803.9682.8615.9574.7537.7473.3436.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.30.9327
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.91049.5803.9682.8615.9574.7537.7473.3436.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low746.4
Triple Number Coastal/Long Distance Medium593.9
Triple Number Coastal/Long Distance High525.3
Triple Number Windward/Leeward Low950.7
Triple Number Windward/Leeward Medium716.9
Triple Number Windward/Leeward High633.8
Predominantly Upwind644.7
Predominantly Downwind601.3
Predominantly Reaching580.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.30.9327
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.91049.5803.9682.8615.9574.7537.7473.3436.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8039
Triple Number Coastal/Long Distance Medium1.0102
Triple Number Coastal/Long Distance High1.1422
Triple Number Windward/Leeward Low0.6311
Triple Number Windward/Leeward Medium0.8369
Triple Number Windward/Leeward High0.9466
Coastal/Long Distance0.9327
Predominantly Upwind0.9307
Predominantly Downwind0.9978
For information
General Purpose Handicap (GPH)663.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0085
Distanseseilas Trippeltall svak vind0.8039
Distanseseilas Trippeltall mellomvind1.0102
Distanseseilas Trippeltall sterk vind1.1422
Pølsebane Trippeltall svak vind0.6311
Pølsebane Trippeltall mellomvind0.8369
Pølsebane Trippeltall sterk vind0.9466
Motvind Singeltall0.9307
Medvind Singeltall0.9978
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Coastal/Long Distance643.30.9327
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind644.70.9307
Predominantly Downwind601.30.9978
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore567.71.0570
Cape Doctor Coastal472.91.2688
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8039
Triple Number Coastal/Long Distance Medium1.0102
Triple Number Coastal/Long Distance High1.1422
Triple Number Windward/Leeward Low0.6311
Triple Number Windward/Leeward Medium0.8369
Triple Number Windward/Leeward High0.9466
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8039
Triple Number Coastal/Long Distance Medium1.0102
Triple Number Coastal/Long Distance High1.1422
Triple Number Windward/Leeward Low0.6311
Triple Number Windward/Leeward Medium0.8369
Triple Number Windward/Leeward High0.9466
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.30.9327
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Predominantly Upwind644.70.9307
Predominantly Downwind601.30.9978
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.91049.5803.9682.8615.9574.7537.7473.3436.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance643.30.9327
Triple Number Coastal/Long Distance Low746.40.8039
Triple Number Coastal/Long Distance Medium593.91.0102
Triple Number Coastal/Long Distance High525.31.1422
Triple Number Windward/Leeward Low950.70.6311
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1558.91049.5803.9682.8615.9574.7537.7473.3436.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low746.30.8039
Triple Number AP Medium594.01.0101
Triple Number AP High525.31.1422
Triple Number Windward/Leeward Low992.60.6045
Triple Number Windward/Leeward Medium716.90.8369
Triple Number Windward/Leeward High633.80.9466
Single Number Predominant Upwind666.80.8998
Single Number Predominant Reaching589.51.0178
Single Number Predominant Downwind622.00.9646
Predominant Upwind - Low889.40.6746
Predominant Upwind - Low/Med697.30.8604
Predominant Upwind - Medium628.30.9550
Predominant Upwind - Med/High588.81.0191
Predominant Upwind - High564.31.0633
Predominant Downwind Low894.60.6707
Predominant Downwind Low/Med676.70.8867
Predominant Downwind Medium585.21.0254
Predominant Downwind Med/High514.01.1672
Predominant Downwind High451.41.3293
Predominant Reaching Low796.00.7537
Predominant Reaching Low/Med627.80.9558
Predominant Reaching Medium561.61.0685
Predominant Reaching Med/High506.81.1839
Predominant Reaching High460.81.3020
SA/DSPL Upwind28.12SA/DSPL Downwind55.32
Scoring OptionTODTOT
5-Band Windward/Leeward Low1106.50.5423
5-Band Windward/Leeward Low/Med820.20.7315
5-Band Windward/Leeward Medium706.20.8496
5-Band Windward/Leeward Med/High644.10.9316
5-Band Windward/Leeward High602.20.9963
Windward/Leeward 60-40 Low1109.10.5410
Windward/Leeward 60-40 Low/Med828.80.7240
Windward/Leeward 60-40 Medium720.40.8328
Windward/Leeward 60-40 Med/High665.10.9022
Windward/Leeward 60-40 High631.20.9506
5-Band AP Low818.70.7329
5-Band AP Low/Med662.10.9062
5-Band AP Medium586.11.0237
5-Band AP Med/High535.11.1213
5-Band AP High497.41.2062
5-Band SF Bay Tour - Low954.90.6283
5-Band SF Bay Tour - Low/Med786.60.7628
5-Band SF Bay Tour - Medium684.30.8768
5-Band SF Bay Tour - Med/High626.10.9584
5-Band SF Bay Tour - High585.51.0248
Chicago-Mac Upwind0.8753
Chicago-Mac All Purpose0.9041
Chicago-Mac Downwind0.9284
Bayview-Mac Cove Island0.6745
Bayview-Mac Shore0.6795
Harvest Moon Regatta513.31.1690
ORC Ref  05040003SCWIssued on 23/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
AriaROU 123
ROMANIAN YACHTING FEDERATION
Str. Vasie Conta nr.16
Bucharest
ROMANIA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassPLATU 25Measurement27/10/1997HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.530Max. Beam2.580Draft1.600Displacement1,291Wetted area10.63IMS L7.076LSM06.633Acc. length7.530Sink (kg/mm) 7.77
VCGD-0.290VCGM-0.298RM Rated (kg·m) 23.9Limit of positive stability(°) N/AStability IndexN/ADefault crew weight383Declared crew weight420
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P9.395IG9.096ISP9.646MDT10.082MDL10.121MDT20.062MDL20.078TL2.340MW0.121GO0.131
E3.640J2.600BAS1.181FSDSFJ0.000SPL3.380WPLTPSBD0.120MWT35.50MCG4.200
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date13/06/2019
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  05040003SCWIssued on 23/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
AriaROU 123
ROMANIAN YACHTING FEDERATION
Str. Vasie Conta nr.16
Bucharest
ROMANIA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.140.771.382.373.0920.52
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC0.070.000.000.000.002.739.20NoNo 12.85
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC9.509.509.505.645.9445.13
ORC Ref  05040003SCWIssued on 23/05/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org