Club Certificate2026
AINHOAITA-17925
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 Angles46.7°44.0°42.0°40.3°38.7°38.2°37.8°37.8°38.6°
Beat VMG2.503.554.324.895.255.425.525.585.53
52°3.955.456.467.097.427.617.707.767.77
60°4.285.776.737.287.597.787.897.988.01
75°4.525.986.917.437.747.968.138.358.45
90°4.395.856.897.527.868.058.248.648.94
110°4.215.897.077.718.108.458.789.249.60
120°4.095.756.947.628.058.448.859.6210.14
135°3.615.176.387.257.778.178.599.4910.50
150°2.984.365.516.497.227.698.078.859.70
Run VMG2.583.784.775.626.316.937.428.148.86
Gybe Angles139.3°143.1°147.4°149.0°157.2°164.2°169.6°177.2°174.5°
APH ToD:535.1CDL: 9.990APH ToT: 1.1213CertNo:26/1
BOAT
ClassX-412 MK IIIDesignerJeppesenBuilderX-YachtsAge date06/2003Series date01/1992Offset fileIX412MK2.OFFData fileI17925
HULL
Length Overall12.520 mMaximum Beam3.900 mDraft2.120 mDisplacement8,100 kgDLR7.9076IMS DivisionCruiser/RacerDynamic Allowance0.160%Age Allowance0.650%RS Assessment-0.407%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.457m
CREW
Maximum weight800 kg(declared)Minimum weight670 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.9640.55Headsail Luffed51.1251.12Headsail FlyingSymmetric116.68116.68Asymmetric121.54121.54 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail12.21Storm Jib13.68Heavy Weather Jib36.92
SAIL LIMITS
Headsails6
✱ One set on the forestay
Spinnakers5
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 188.2 kg·m Stability Index 122.5
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  03190004SJT Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
AINHOAITA-17925
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
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 VMG1442.31015.1833.3736.6686.0664.0652.5644.6651.0
52°911.8660.4557.2508.0485.0473.3467.8463.8463.2
60°842.0624.3534.6494.2474.0462.8456.2451.3449.2
75°795.9602.4520.9484.6465.1452.2442.6431.0426.0
90°819.8615.6522.3478.4457.7446.9436.7416.6402.8
110°854.8611.5509.1467.1444.2425.8410.0389.4375.1
120°880.3626.5518.6472.2447.1426.3406.8374.1355.0
135°998.5696.4564.0496.7463.1440.4419.1379.4342.7
150°1207.2825.9653.4555.0498.6468.3446.3407.0371.1
Run VMG1393.9953.6754.4640.9570.5519.5485.3442.0406.2
Selected Courses
Windward / Leeward1418.1984.4793.9688.7628.2591.8568.9543.3528.6
All purpose1068.3757.2622.5553.4516.0493.9478.6457.6443.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward657.20.9129
All purpose535.11.1213
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.7981.3746.5622.1550.1512.6484.1439.0424.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8027
Downwind "popa"0.9619
70% up, 30% down "Ilhabela"0.8447
30% up, 70% down "Ilhabela-inverso"0.9079
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Predominantly Upwind578.11.0378
Predominantly Downwind544.71.1015
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP557.21.0768 Predom. Rc High435.91.3764 5B SF Bay L/M724.30.8284 TriNum AP Low689.90.8697 Predom. Dn Low835.00.7186 5B SF Bay Med618.60.9699 TriNum AP Med531.91.1281 Predom. Dn L/M615.40.9749 5B SF Bay M/H559.51.0725 TriNum AP High474.51.2644 Predom. Dn Med525.41.1421 5B SF Bay High533.71.1243 TriNum W/L Low931.50.6441 Predom. Dn M/H469.41.2781 5B AP Low764.40.7849 TriNum W/L Med653.10.9187 Predom. Dn High436.51.3745 5B AP L/M602.30.9962 TriNum W/L Hig565.01.0619 ChiMac Up Low735.30.8160 5B AP Med524.21.1445 Predom. Upwind602.80.9954 ChiMac Up Med660.90.9079 5B AP M/H480.81.2480 Predom. Reaching534.41.1227 ChiMac Up High575.41.0427 5B AP High458.81.3077 Predom. Downwind569.01.0544 ChiMac Off Low717.40.8363 5B W/L Low1045.20.5741 Predom. Up Low840.50.7139 ChiMac Off Med633.20.9475 5B W/L L/M760.40.7890 Predom. Up L/M636.40.9428 ChiMac Off High534.01.1237 5B W/L Med641.00.9360 Predom. Up Med558.81.0737 ChiMac AP Low723.00.8298 5B W/L M/H573.41.0463 Predom. Up M/H520.51.1528 ChiMac AP Med644.70.9306 5B W/L High545.21.1005 Predom. Up High504.91.1884 ChiMac AP High553.31.0843 W/L 60-40 Low1051.40.5706 Predom. Rc Low744.10.8063 BayMac Cove Island831.70.7214 W/L 60-40 L/M769.20.7801 Predom. Rc L/M566.41.0593 BayMac Shore825.10.7272 W/L 60-40 Med652.90.9190 Predom. Rc Med498.41.2038 Harvest Moon473.21.2679 W/L 60-40 M/H589.91.0171 Predom. Rc M/H459.81.3050 5B SF Bay Low880.90.6811 W/L 60-40 High565.61.0609      SA/DSPL Up22.43SA/DSPL Dn39.76
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.7981.3746.5622.1550.1512.6484.1439.0424.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.7981.3746.5622.1550.1512.6484.1439.0424.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance582.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.7981.3746.5622.1550.1512.6484.1439.0424.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating582.71.0297
FinRating, kevyt tuuli1028.20.9726
FinRating, kova tuuli462.11.0821
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0297
Triple Number Coastal/Long Distance Low0.8697
Triple Number Coastal/Long Distance Medium1.1282
Triple Number Coastal/Long Distance High1.2644
Triple Number Windward/Leeward Low0.6748
Triple Number Windward/Leeward Medium0.9187
Triple Number Windward/Leeward High1.0619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.7981.3746.5622.1550.1512.6484.1439.0424.4
For information
General Purpose Handicap (GPH)601.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Saronikos S All Purpose613.10.9786
Saronikos S Upwind688.30.8718
Saronikos S Downwind522.51.1484
Saronikos N All Purpose640.40.9369
Saronikos N Upwind718.20.8354
Saronikos N Downwind567.51.0572
Saronikos SW All Purpose619.40.9686
Saronikos SW Upwind710.10.8449
Saronikos SW Downwind528.21.1359
Saronikos NE All Purpose663.90.9038
Saronikos NE Upwind674.40.8897
Saronikos NE Downwind635.80.9437
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.7981.3746.5622.1550.1512.6484.1439.0424.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose557.21.0768
5-Band All Purpose Low834.00.7194
5-Band All Purpose L/M624.20.9612
5-Band All Purpose Med541.21.1086
5-Band All Purpose M/H494.61.2132
5-Band All Purpose High470.51.2753
Single Number Predominant Upwind577.11.0398
Single Number Predominant Reaching513.71.1679
Single Number Predominant Downwind545.11.1006
5-Band 50-50 Windward/Leeward Low1045.20.5741
5-Band 50-50 Windward/Leeward L/M760.40.7890
5-Band 50-50 Windward/Leeward Med641.00.9360
5-Band 50-50 Windward/Leeward M/H573.41.0463
5-Band 50-50 Windward/Leeward High545.21.1005
5-Band 60-40 Windward/Leeward Low1051.40.5706
5-Band 60-40 Windward/Leeward L/M769.20.7801
5-Band 60-40 Windward/Leeward Med652.90.9190
5-Band 60-40 Windward/Leeward M/H589.91.0171
5-Band 60-40 Windward/Leeward High565.61.0609
Triple Number 50-50 Windward/Leeward Low931.50.6441
Triple Number 50-50 Windward/Leeward Med653.20.9186
Triple Number 50-50 Windward/Leeward High565.01.0619
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward669.30.8965
Triple Number 60-40 Windward/Leeward Low938.50.6393
Triple Number 60-40 Windward/Leeward Med664.50.9030
Triple Number 60-40 Windward/Leeward High582.51.0301
Triple Number All-Purpose Low749.40.8006
Triple Number All-Purpose Med549.31.0923
Triple Number All-Purpose High487.81.2300
Triple Number Predominant Upwind Low764.10.7852
Triple Number Predominant Upwind Med568.81.0548
Triple Number Predominant Upwind High520.41.1531
Triple Number Predominant Reaching Low676.40.8870
Triple Number Predominant Reaching Med512.91.1698
Triple Number Predominant Reaching High445.61.3466
Triple Number Predominant Downwind Low745.90.8044
Triple Number Predominant Downwind Med535.21.1210
Triple Number Predominant Downwind High452.21.3268
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.7981.3746.5622.1550.1512.6484.1439.0424.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.7981.3746.5622.1550.1512.6484.1439.0424.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low689.9
Triple Number Coastal/Long Distance Medium531.8
Triple Number Coastal/Long Distance High474.5
Triple Number Windward/Leeward Low889.2
Triple Number Windward/Leeward Medium653.1
Triple Number Windward/Leeward High565.0
Predominantly Upwind578.1
Predominantly Downwind544.7
Predominantly Reaching522.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.7981.3746.5622.1550.1512.6484.1439.0424.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8697
Triple Number Coastal/Long Distance Medium1.1282
Triple Number Coastal/Long Distance High1.2644
Triple Number Windward/Leeward Low0.6748
Triple Number Windward/Leeward Medium0.9187
Triple Number Windward/Leeward High1.0619
Coastal/Long Distance1.0297
Predominantly Upwind1.0378
Predominantly Downwind1.1015
For information
General Purpose Handicap (GPH)601.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1213
Distanseseilas Trippeltall svak vind0.8697
Distanseseilas Trippeltall mellomvind1.1282
Distanseseilas Trippeltall sterk vind1.2644
Pølsebane Trippeltall svak vind0.6748
Pølsebane Trippeltall mellomvind0.9187
Pølsebane Trippeltall sterk vind1.0619
Motvind Singeltall1.0378
Medvind Singeltall1.1015
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Coastal/Long Distance582.71.0297
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind578.11.0378
Predominantly Downwind544.71.1015
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore533.01.1257
Cape Doctor Coastal448.01.3394
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8697
Triple Number Coastal/Long Distance Medium1.1282
Triple Number Coastal/Long Distance High1.2644
Triple Number Windward/Leeward Low0.6748
Triple Number Windward/Leeward Medium0.9187
Triple Number Windward/Leeward High1.0619
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8697
Triple Number Coastal/Long Distance Medium1.1282
Triple Number Coastal/Long Distance High1.2644
Triple Number Windward/Leeward Low0.6748
Triple Number Windward/Leeward Medium0.9187
Triple Number Windward/Leeward High1.0619
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Predominantly Upwind578.11.0378
Predominantly Downwind544.71.1015
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.7981.3746.5622.1550.1512.6484.1439.0424.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low689.90.8697
Triple Number Coastal/Long Distance Medium531.81.1282
Triple Number Coastal/Long Distance High474.51.2644
Triple Number Windward/Leeward Low889.20.6748
Triple Number Windward/Leeward Medium653.10.9187
Triple Number Windward/Leeward High565.01.0619
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.7981.3746.5622.1550.1512.6484.1439.0424.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP557.21.0768 Predom. Dn High436.51.3745 5B AP M/H480.81.2480 TriNum AP Low689.90.8697 Predom. Rc Low744.10.8063 5B AP High458.81.3077 TriNum AP Med531.91.1281 Predom. Rc L/M566.41.0593 5B SF Bay Low880.90.6811 TriNum AP High474.51.2644 Predom. Rc Med498.41.2038 5B SF Bay L/M724.30.8284 TriNum W/L Low931.50.6441 Predom. Rc M/H459.81.3050 5B SF Bay Med618.60.9699 TriNum W/L Med653.10.9187 Predom. Rc High435.91.3764 5B SF Bay M/H559.51.0725 TriNum W/L Hig565.01.0619 5B W/L Low1045.20.5741 5B SF Bay High533.71.1243 Predom. Upwind602.80.9954 5B W/L L/M760.40.7890 ChiMac Up Low735.30.8160 Predom. Reaching534.41.1227 5B W/L Med641.00.9360 ChiMac Up Med660.90.9079 Predom. Downwind569.01.0544 5B W/L M/H573.41.0463 ChiMac Up High575.41.0427 Predom. Up Low840.50.7139 5B W/L High545.21.1005 ChiMac Off Low717.40.8363 Predom. Up L/M636.40.9428 W/L 60-40 Low1051.40.5706 ChiMac Off Med633.20.9475 Predom. Up Med558.81.0737 W/L 60-40 L/M769.20.7801 ChiMac Off High534.01.1237 Predom. Up M/H520.51.1528 W/L 60-40 Med652.90.9190 ChiMac AP Low723.00.8298 Predom. Up High504.91.1884 W/L 60-40 M/H589.91.0171 ChiMac AP Med644.70.9306 Predom. Dn Low835.00.7186 W/L 60-40 High565.61.0609 ChiMac AP High553.31.0843 Predom. Dn L/M615.40.9749 5B AP Low764.40.7849 BayMac Cove Island831.70.7214 Predom. Dn Med525.41.1421 5B AP L/M602.30.9962 BayMac Shore825.10.7272 Predom. Dn M/H469.41.2781 5B AP Med524.21.1445 Harvest Moon473.21.2679      SA/DSPL Up22.43SA/DSPL Dn39.76
ORC Ref  03190004SJT Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
AINHOAITA-17925
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-412 MK IIIMeasurement01/12/2002HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.520Maximum beam3.900Draft2.120Displacement8,100Wetted area30.63IMS L10.503LSM010.079Accomod. length12.520Sink (kg/mm) 22.20
VCGD-0.102VCGM-0.066 RM Rated (kg·m) 188.2Limit of positive stability(°) 119.3 Stability Index 122.5 BLR index 0.0000Default crew weight696 Declared crew weight 800
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.457PBW0.100PIPA0.0037
EDL2.940ST10.042ST20.180
ST30.180ST40.112ST50.310
RIG
BackstayAdjustable (NMP)ForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYes (NMP)CheckstaysNoSpreaders3Rotating mastNo
P14.350IG16.400ISP16.450MDT10.130MDL10.220MDT20.130MDL20.140TL1.560MW0.210GO0.250
E4.860J4.880BAS1.835FSDNo FoilSFJSPL4.500WPLTPS5.950BD0.189MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.100Flotation Date01/12/2002
SFFP0.432FFM1.294FF1.304LCFcl6.696SG1.0200
SAFP10.968FAM1.039FA1.046LCFsh6.969HBI1.154
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004SJT Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
AINHOAITA-17925
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.160.911.662.983.9939.9620/03/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.050.701.513.144.906.7715.75NoNo 51.1205/06/2026
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA16.2216.2216.228.748.20116.6820/03/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA17.1014.8515.989.208.85104%121.5420/03/2023
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.5 mTable area0.55 m²Headroom1.83 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity162 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity100 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004SJT Issued on 09/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org