Double HandedClub Certificate2026
MAGA MAGO'ITA-12625
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 Angles47.1°44.1°41.8°40.8°41.1°41.4°41.3°41.4°42.4°
Beat VMG2.032.933.584.004.264.394.464.524.46
52°3.214.495.335.916.286.476.566.656.63
60°3.454.735.576.156.516.726.816.916.90
75°3.614.885.756.356.736.977.107.247.30
90°3.494.795.706.376.787.077.277.547.70
110°3.494.935.976.677.107.367.527.787.86
120°3.384.805.866.627.117.447.738.158.41
135°3.014.375.426.316.907.307.668.389.00
150°2.503.734.795.706.456.977.348.058.75
Run VMG2.163.234.154.955.676.256.727.418.06
Gybe Angles144.2°147.4°150.7°152.5°157.6°162.8°168.0°176.8°174.5°
APH ToD:628.0CDL: 7.543APH ToT: 0.9555CertNo:26/1
BOAT
ClassAlpa 11.50DesignerSparkman & StephensBuilderAlpa OffanengoAge date04/1972Series date01/1967Offset fileIALPA115.OFFData fileI12625
HULL
Length Overall11.553 mMaximum Beam3.164 mDraft1.874 mDisplacement6,203 kgDLR9.8609IMS DivisionCruiser/RacerDynamic Allowance0.560%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationIn ApertureTypeFeathering 3 bladesDiameter0.300m
CREW
Maximum weight170 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.1123.23Headsail Luffed36.8436.84Headsail FlyingSymmetric82.6282.62Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail7.70Storm Jib8.01Heavy Weather Jib21.61
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 96.1 kg·m Stability Index 130.9
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  03190004UIW Issued on 01/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
MAGA MAGO'ITA-12625
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 VMG1774.51227.71006.8899.8845.1820.5807.2797.1807.8
52°1122.9802.1675.2608.6573.1556.4549.1541.4543.0
60°1043.9761.6646.8585.3552.9535.7528.9521.4521.5
75°997.7737.0626.6567.3534.8516.8506.7497.1493.2
90°1032.8750.8631.4565.0531.2509.5495.3477.6467.2
110°1030.2730.6603.5539.9507.4489.2478.8462.7458.2
120°1064.9750.0613.9543.5506.5483.8465.6441.8427.9
135°1197.4823.7664.3570.6521.4492.8469.9429.7399.8
150°1441.6966.2751.5631.1558.0516.6490.8447.2411.5
Run VMG1664.61115.6867.3727.2634.8576.4536.0486.0446.7
Selected Courses
Windward / Leeward1719.51171.7937.0813.5740.0698.5671.6641.6627.3
All purpose1303.0907.6740.3651.7602.2574.9557.8536.1525.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward775.90.7733
All purpose628.00.9555
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance683.20.8783
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.01166.1881.8733.3644.5596.8561.8509.3497.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6558
Downwind "popa"0.8496
70% up, 30% down "Ilhabela"0.7040
30% up, 70% down "Ilhabela-inverso"0.7804
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Predominantly Upwind689.30.8705
Predominantly Downwind628.70.9543
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP654.20.9171 Predom. Rc High503.61.1914 5B SF Bay L/M859.30.6982 TriNum AP Low824.00.7282 Predom. Dn Low996.30.6022 5B SF Bay Med732.00.8197 TriNum AP Med623.40.9624 Predom. Dn L/M719.80.8335 5B SF Bay M/H662.60.9056 TriNum AP High553.91.0832 Predom. Dn Med603.20.9946 5B SF Bay High633.90.9466 TriNum W/L Low1108.50.5413 Predom. Dn M/H534.11.1235 5B AP Low919.70.6524 TriNum W/L Med770.50.7787 Predom. Dn High498.41.2038 5B AP L/M713.30.8411 TriNum W/L Hig667.00.8995 ChiMac Up Low886.80.6766 5B AP Med613.70.9777 Predom. Upwind720.60.8327 ChiMac Up Med793.80.7559 5B AP M/H560.71.0700 Predom. Reaching627.30.9565 ChiMac Up High686.70.8738 5B AP High538.01.1152 Predom. Downwind660.10.9089 ChiMac Off Low847.10.7083 5B W/L Low1250.00.4800 Predom. Up Low1018.60.5890 ChiMac Off Med740.70.8101 5B W/L L/M898.90.6675 Predom. Up L/M762.60.7868 ChiMac Off High616.30.9736 5B W/L Med756.00.7936 Predom. Up Med664.90.9024 ChiMac AP Low863.50.6948 5B W/L M/H676.80.8865 Predom. Up M/H616.80.9728 ChiMac AP Med764.80.7845 5B W/L High644.30.9313 Predom. Up High599.21.0014 ChiMac AP High649.90.9232 W/L 60-40 Low1261.80.4755 Predom. Rc Low899.50.6670 BayMac Cove Island997.60.6015 W/L 60-40 L/M914.70.6560 Predom. Rc L/M671.30.8938 BayMac Shore990.40.6058 W/L 60-40 Med776.90.7723 Predom. Rc Med579.51.0353 Harvest Moon542.91.1051 W/L 60-40 M/H703.60.8527 Predom. Rc M/H528.61.1351 5B SF Bay Low1051.10.5708 W/L 60-40 High675.60.8881      SA/DSPL Up17.65SA/DSPL Dn31.13
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance683.20.8783
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.01166.1881.8733.3644.5596.8561.8509.3497.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance683.20.8783
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.01166.1881.8733.3644.5596.8561.8509.3497.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance683.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.01166.1881.8733.3644.5596.8561.8509.3497.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating683.20.8783
FinRating, kevyt tuuli1234.30.8102
FinRating, kova tuuli540.70.9247
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8783
Triple Number Coastal/Long Distance Low0.7282
Triple Number Coastal/Long Distance Medium0.9625
Triple Number Coastal/Long Distance High1.0832
Triple Number Windward/Leeward Low0.5691
Triple Number Windward/Leeward Medium0.7787
Triple Number Windward/Leeward High0.8995
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.01166.1881.8733.3644.5596.8561.8509.3497.4
For information
General Purpose Handicap (GPH)708.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance683.20.8783
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Saronikos S All Purpose727.20.8251
Saronikos S Upwind834.50.7190
Saronikos S Downwind597.41.0043
Saronikos N All Purpose765.20.7841
Saronikos N Upwind873.90.6866
Saronikos N Downwind657.50.9125
Saronikos SW All Purpose736.20.8150
Saronikos SW Upwind860.10.6976
Saronikos SW Downwind611.90.9805
Saronikos NE All Purpose796.50.7533
Saronikos NE Upwind819.20.7324
Saronikos NE Downwind750.30.7997
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.01166.1881.8733.3644.5596.8561.8509.3497.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose654.20.9171
5-Band All Purpose Low1003.90.5977
5-Band All Purpose L/M739.50.8113
5-Band All Purpose Med633.10.9477
5-Band All Purpose M/H574.71.0440
5-Band All Purpose High548.41.0941
Single Number Predominant Upwind687.90.8722
Single Number Predominant Reaching600.80.9986
Single Number Predominant Downwind629.40.9533
5-Band 50-50 Windward/Leeward Low1250.00.4800
5-Band 50-50 Windward/Leeward L/M898.90.6675
5-Band 50-50 Windward/Leeward Med756.00.7936
5-Band 50-50 Windward/Leeward M/H676.80.8865
5-Band 50-50 Windward/Leeward High644.30.9313
5-Band 60-40 Windward/Leeward Low1261.80.4755
5-Band 60-40 Windward/Leeward L/M914.70.6560
5-Band 60-40 Windward/Leeward Med776.90.7723
5-Band 60-40 Windward/Leeward M/H703.60.8527
5-Band 60-40 Windward/Leeward High675.60.8881
Triple Number 50-50 Windward/Leeward Low1108.50.5413
Triple Number 50-50 Windward/Leeward Med770.60.7786
Triple Number 50-50 Windward/Leeward High667.00.8995
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward796.80.7530
Triple Number 60-40 Windward/Leeward Low1121.30.5351
Triple Number 60-40 Windward/Leeward Med790.60.7589
Triple Number 60-40 Windward/Leeward High695.00.8633
Triple Number All-Purpose Low897.20.6687
Triple Number All-Purpose Med643.70.9321
Triple Number All-Purpose High567.01.0582
Triple Number Predominant Upwind Low922.10.6507
Triple Number Predominant Upwind Med677.60.8855
Triple Number Predominant Upwind High618.80.9697
Triple Number Predominant Reaching Low812.60.7384
Triple Number Predominant Reaching Med599.41.0010
Triple Number Predominant Reaching High511.31.1736
Triple Number Predominant Downwind Low885.20.6778
Triple Number Predominant Downwind Med614.50.9764
Triple Number Predominant Downwind High511.31.1735
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance683.20.8783
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.01166.1881.8733.3644.5596.8561.8509.3497.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance683.20.8783
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.01166.1881.8733.3644.5596.8561.8509.3497.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low823.9
Triple Number Coastal/Long Distance Medium623.4
Triple Number Coastal/Long Distance High553.9
Triple Number Windward/Leeward Low1054.3
Triple Number Windward/Leeward Medium770.5
Triple Number Windward/Leeward High667.0
Predominantly Upwind689.3
Predominantly Downwind628.7
Predominantly Reaching607.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance683.20.8783
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.01166.1881.8733.3644.5596.8561.8509.3497.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7282
Triple Number Coastal/Long Distance Medium0.9625
Triple Number Coastal/Long Distance High1.0832
Triple Number Windward/Leeward Low0.5691
Triple Number Windward/Leeward Medium0.7787
Triple Number Windward/Leeward High0.8995
Coastal/Long Distance0.8783
Predominantly Upwind0.8705
Predominantly Downwind0.9543
For information
General Purpose Handicap (GPH)708.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9555
Distanseseilas Trippeltall svak vind0.7282
Distanseseilas Trippeltall mellomvind0.9625
Distanseseilas Trippeltall sterk vind1.0832
Pølsebane Trippeltall svak vind0.5691
Pølsebane Trippeltall mellomvind0.7787
Pølsebane Trippeltall sterk vind0.8995
Motvind Singeltall0.8705
Medvind Singeltall0.9543
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Coastal/Long Distance683.20.8783
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind689.30.8705
Predominantly Downwind628.70.9543
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore631.60.9500
Cape Doctor Coastal528.71.1348
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7282
Triple Number Coastal/Long Distance Medium0.9625
Triple Number Coastal/Long Distance High1.0832
Triple Number Windward/Leeward Low0.5691
Triple Number Windward/Leeward Medium0.7787
Triple Number Windward/Leeward High0.8995
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7282
Triple Number Coastal/Long Distance Medium0.9625
Triple Number Coastal/Long Distance High1.0832
Triple Number Windward/Leeward Low0.5691
Triple Number Windward/Leeward Medium0.7787
Triple Number Windward/Leeward High0.8995
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance683.20.8783
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Predominantly Upwind689.30.8705
Predominantly Downwind628.70.9543
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.01166.1881.8733.3644.5596.8561.8509.3497.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance683.20.8783
Triple Number Coastal/Long Distance Low823.90.7282
Triple Number Coastal/Long Distance Medium623.40.9625
Triple Number Coastal/Long Distance High553.91.0832
Triple Number Windward/Leeward Low1054.30.5691
Triple Number Windward/Leeward Medium770.50.7787
Triple Number Windward/Leeward High667.00.8995
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1714.01166.1881.8733.3644.5596.8561.8509.3497.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP654.20.9171 Predom. Dn High498.41.2038 5B AP M/H560.71.0700 TriNum AP Low824.00.7282 Predom. Rc Low899.50.6670 5B AP High538.01.1152 TriNum AP Med623.40.9624 Predom. Rc L/M671.30.8938 5B SF Bay Low1051.10.5708 TriNum AP High553.91.0832 Predom. Rc Med579.51.0353 5B SF Bay L/M859.30.6982 TriNum W/L Low1108.50.5413 Predom. Rc M/H528.61.1351 5B SF Bay Med732.00.8197 TriNum W/L Med770.50.7787 Predom. Rc High503.61.1914 5B SF Bay M/H662.60.9056 TriNum W/L Hig667.00.8995 5B W/L Low1250.00.4800 5B SF Bay High633.90.9466 Predom. Upwind720.60.8327 5B W/L L/M898.90.6675 ChiMac Up Low886.80.6766 Predom. Reaching627.30.9565 5B W/L Med756.00.7936 ChiMac Up Med793.80.7559 Predom. Downwind660.10.9089 5B W/L M/H676.80.8865 ChiMac Up High686.70.8738 Predom. Up Low1018.60.5890 5B W/L High644.30.9313 ChiMac Off Low847.10.7083 Predom. Up L/M762.60.7868 W/L 60-40 Low1261.80.4755 ChiMac Off Med740.70.8101 Predom. Up Med664.90.9024 W/L 60-40 L/M914.70.6560 ChiMac Off High616.30.9736 Predom. Up M/H616.80.9728 W/L 60-40 Med776.90.7723 ChiMac AP Low863.50.6948 Predom. Up High599.21.0014 W/L 60-40 M/H703.60.8527 ChiMac AP Med764.80.7845 Predom. Dn Low996.30.6022 W/L 60-40 High675.60.8881 ChiMac AP High649.90.9232 Predom. Dn L/M719.80.8335 5B AP Low919.70.6524 BayMac Cove Island997.60.6015 Predom. Dn Med603.20.9946 5B AP L/M713.30.8411 BayMac Shore990.40.6058 Predom. Dn M/H534.11.1235 5B AP Med613.70.9777 Harvest Moon542.91.1051      SA/DSPL Up17.65SA/DSPL Dn31.13
ORC Ref  03190004UIW Issued on 01/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
MAGA MAGO'ITA-12625
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)
ClassAlpa 11.50Measurement01/01/1975HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.553Maximum beam3.164Draft1.874Displacement6,203Wetted area25.35IMS L8.842LSM08.567Accomod. length10.283Sink (kg/mm) 16.81
VCGD-0.160VCGM-0.074 RM Rated (kg·m) 96.1Limit of positive stability(°) 124.8 Stability Index 130.9 BLR index 0.0000Default crew weight170 Declared crew weight 170
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationIn ApertureTwin screwNoHydro generatorNo
PRD0.300PBW0.110PIPA0.0063
APH0.450APT0.200APB0.200
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P11.000IG12.600ISP12.510MDT10.140MDL10.200MDT20.140MDL20.200TLMW0.200GO0.220
E4.000J5.100BAS1.600FSDNo FoilSFJSPL4.300WPLTPSBD0.120MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.160Flotation Date03/09/2025
SFFP0.736FFM1.274FF1.274LCFcl6.248SG1.0250
SAFP11.200FAM0.822FA0.822LCFsh6.437HBI1.005
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004UIW Issued on 01/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
MAGA MAGO'ITA-12625
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.200.681.152.103.0523.1124/06/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.055.4013.53NoNo 36.8424/06/2026
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA12.8112.8112.817.747.7482.6224/06/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.3 mTable area0.44 m²Headroom1.72 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity86 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity56 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004UIW Issued on 01/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org