Club 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°44.5°42.0°40.8°40.6°40.8°40.4°40.3°41.0°
Beat VMG2.022.933.594.064.364.524.614.694.66
52°3.204.515.375.986.376.606.696.796.80
60°3.444.765.616.216.596.816.917.027.04
75°3.604.915.786.396.787.037.187.347.41
90°3.474.815.766.456.837.107.327.617.80
110°3.494.946.006.717.147.437.637.928.01
120°3.374.815.886.657.147.477.788.288.56
135°3.004.365.416.316.917.317.678.409.04
150°2.493.714.785.706.456.977.338.038.73
Run VMG2.153.224.144.945.676.246.727.408.04
Gybe Angles144.4°147.3°150.7°152.3°157.3°163.5°168.1°177.2°175.4°
APH ToD:621.9CDL: 7.732APH ToT: 0.9648CertNo: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 Allowance0.540%Age Allowance0.650%RS Assessment-0.152%
PROPELLER
InstallationIn ApertureTypeFeathering 3 bladesDiameter0.300m
CREW
Maximum weight350 kg(declared)Minimum weight220 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 129.6
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  03190004U5O Issued on 25/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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 VMG1784.11228.91002.2887.6825.4796.2781.2768.0772.8
52°1126.3798.8670.6601.9564.9545.7538.3529.9529.3
60°1045.3757.0642.0580.0546.7528.4520.7512.7511.3
75°1000.2732.8622.4563.4530.6512.2501.2490.6485.5
90°1038.0748.5625.4558.0526.9506.7492.1472.8461.5
110°1032.1728.1600.2536.5504.0484.8472.0454.3449.4
120°1068.4749.2612.0541.4504.5481.6462.9435.0420.7
135°1201.8826.1664.9570.1520.8492.2469.5428.8398.4
150°1446.9969.1753.1632.0558.3516.7490.9448.3412.4
Run VMG1670.71119.0869.1728.3635.4576.6536.1486.3447.9
Selected Courses
Windward / Leeward1727.41174.0935.6808.0730.4686.4658.7627.2610.3
All purpose1308.2907.4737.8646.9595.7567.1549.2526.2513.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward767.50.7818
All purpose621.90.9648
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance677.10.8862
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1721.71168.5880.1728.1637.0588.7554.0501.7488.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6678
Downwind "popa"0.8483
70% up, 30% down "Ilhabela"0.7133
30% up, 70% down "Ilhabela-inverso"0.7847
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Predominantly Upwind680.70.8814
Predominantly Downwind626.20.9581
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP648.10.9258 Predom. Rc High497.11.2069 5B SF Bay L/M855.50.7014 TriNum AP Low822.60.7294 Predom. Dn Low998.10.6012 5B SF Bay Med722.90.8300 TriNum AP Med617.50.9716 Predom. Dn L/M718.30.8353 5B SF Bay M/H649.60.9237 TriNum AP High545.01.1008 Predom. Dn Med600.20.9996 5B SF Bay High618.90.9694 TriNum W/L Low1109.30.5409 Predom. Dn M/H530.21.1317 5B AP Low919.80.6523 TriNum W/L Med762.40.7870 Predom. Dn High493.91.2148 5B AP L/M709.80.8454 TriNum W/L Hig653.80.9177 ChiMac Up Low883.60.6790 5B AP Med607.40.9878 Predom. Upwind712.20.8425 ChiMac Up Med787.60.7618 5B AP M/H552.21.0865 Predom. Reaching623.10.9629 ChiMac Up High677.00.8863 5B AP High528.01.1363 Predom. Downwind657.70.9122 ChiMac Off Low847.00.7084 5B W/L Low1252.70.4789 Predom. Up Low1018.90.5889 ChiMac Off Med739.20.8116 5B W/L L/M895.40.6701 Predom. Up L/M757.20.7923 ChiMac Off High613.30.9783 5B W/L Med747.10.8031 Predom. Up Med655.50.9153 ChiMac AP Low861.70.6963 5B W/L M/H664.10.9035 Predom. Up M/H604.30.9928 ChiMac AP Med761.00.7885 5B W/L High629.70.9528 Predom. Up High584.91.0257 ChiMac AP High643.60.9323 W/L 60-40 Low1264.40.4745 Predom. Rc Low899.80.6668 BayMac Cove Island996.50.6021 W/L 60-40 L/M910.20.6592 Predom. Rc L/M667.70.8986 BayMac Shore989.30.6065 W/L 60-40 Med766.10.7832 Predom. Rc Med574.81.0439 Harvest Moon539.81.1116 W/L 60-40 M/H688.30.8717 Predom. Rc M/H523.11.1470 5B SF Bay Low1051.90.5704 W/L 60-40 High658.00.9119      SA/DSPL Up17.65SA/DSPL Dn31.13
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance677.10.8862
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1721.71168.5880.1728.1637.0588.7554.0501.7488.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance677.10.8862
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1721.71168.5880.1728.1637.0588.7554.0501.7488.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance677.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1721.71168.5880.1728.1637.0588.7554.0501.7488.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating677.10.8862
FinRating, kevyt tuuli1237.10.8083
FinRating, kova tuuli531.00.9416
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8862
Triple Number Coastal/Long Distance Low0.7294
Triple Number Coastal/Long Distance Medium0.9717
Triple Number Coastal/Long Distance High1.1008
Triple Number Windward/Leeward Low0.5688
Triple Number Windward/Leeward Medium0.7870
Triple Number Windward/Leeward High0.9177
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1721.71168.5880.1728.1637.0588.7554.0501.7488.6
For information
General Purpose Handicap (GPH)702.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance677.10.8862
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Saronikos S All Purpose721.90.8312
Saronikos S Upwind826.60.7259
Saronikos S Downwind597.01.0050
Saronikos N All Purpose758.20.7913
Saronikos N Upwind865.50.6932
Saronikos N Downwind657.00.9132
Saronikos SW All Purpose732.60.8190
Saronikos SW Upwind855.20.7016
Saronikos SW Downwind610.80.9823
Saronikos NE All Purpose791.30.7583
Saronikos NE Upwind812.80.7382
Saronikos NE Downwind749.70.8004
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1721.71168.5880.1728.1637.0588.7554.0501.7488.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose648.10.9258
5-Band All Purpose Low1004.80.5971
5-Band All Purpose L/M735.90.8153
5-Band All Purpose Med626.90.9571
5-Band All Purpose M/H566.71.0588
5-Band All Purpose High539.11.1130
Single Number Predominant Upwind679.50.8830
Single Number Predominant Reaching596.41.0060
Single Number Predominant Downwind626.80.9573
5-Band 50-50 Windward/Leeward Low1252.70.4789
5-Band 50-50 Windward/Leeward L/M895.40.6701
5-Band 50-50 Windward/Leeward Med747.10.8031
5-Band 50-50 Windward/Leeward M/H664.10.9035
5-Band 50-50 Windward/Leeward High629.70.9528
5-Band 60-40 Windward/Leeward Low1264.40.4745
5-Band 60-40 Windward/Leeward L/M910.20.6592
5-Band 60-40 Windward/Leeward Med766.10.7832
5-Band 60-40 Windward/Leeward M/H688.30.8717
5-Band 60-40 Windward/Leeward High658.00.9119
Triple Number 50-50 Windward/Leeward Low1109.30.5409
Triple Number 50-50 Windward/Leeward Med762.50.7869
Triple Number 50-50 Windward/Leeward High653.80.9177
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward786.50.7629
Triple Number 60-40 Windward/Leeward Low1121.60.5349
Triple Number 60-40 Windward/Leeward Med780.70.7685
Triple Number 60-40 Windward/Leeward High679.00.8836
Triple Number All-Purpose Low896.50.6693
Triple Number All-Purpose Med637.80.9408
Triple Number All-Purpose High558.61.0741
Triple Number Predominant Upwind Low920.60.6517
Triple Number Predominant Upwind Med668.80.8971
Triple Number Predominant Upwind High604.90.9918
Triple Number Predominant Reaching Low811.30.7396
Triple Number Predominant Reaching Med594.21.0097
Triple Number Predominant Reaching High506.01.1857
Triple Number Predominant Downwind Low885.70.6774
Triple Number Predominant Downwind Med612.00.9805
Triple Number Predominant Downwind High508.41.1802
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance677.10.8862
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1721.71168.5880.1728.1637.0588.7554.0501.7488.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance677.10.8862
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1721.71168.5880.1728.1637.0588.7554.0501.7488.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low822.6
Triple Number Coastal/Long Distance Medium617.5
Triple Number Coastal/Long Distance High545.1
Triple Number Windward/Leeward Low1054.9
Triple Number Windward/Leeward Medium762.4
Triple Number Windward/Leeward High653.8
Predominantly Upwind680.7
Predominantly Downwind626.2
Predominantly Reaching604.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance677.10.8862
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1721.71168.5880.1728.1637.0588.7554.0501.7488.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7294
Triple Number Coastal/Long Distance Medium0.9717
Triple Number Coastal/Long Distance High1.1008
Triple Number Windward/Leeward Low0.5688
Triple Number Windward/Leeward Medium0.7870
Triple Number Windward/Leeward High0.9177
Coastal/Long Distance0.8862
Predominantly Upwind0.8814
Predominantly Downwind0.9581
For information
General Purpose Handicap (GPH)702.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9648
Distanseseilas Trippeltall svak vind0.7294
Distanseseilas Trippeltall mellomvind0.9717
Distanseseilas Trippeltall sterk vind1.1008
Pølsebane Trippeltall svak vind0.5688
Pølsebane Trippeltall mellomvind0.7870
Pølsebane Trippeltall sterk vind0.9177
Motvind Singeltall0.8814
Medvind Singeltall0.9581
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Coastal/Long Distance677.10.8862
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind680.70.8814
Predominantly Downwind626.20.9581
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore615.40.9750
Cape Doctor Coastal517.51.1593
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7294
Triple Number Coastal/Long Distance Medium0.9717
Triple Number Coastal/Long Distance High1.1008
Triple Number Windward/Leeward Low0.5688
Triple Number Windward/Leeward Medium0.7870
Triple Number Windward/Leeward High0.9177
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7294
Triple Number Coastal/Long Distance Medium0.9717
Triple Number Coastal/Long Distance High1.1008
Triple Number Windward/Leeward Low0.5688
Triple Number Windward/Leeward Medium0.7870
Triple Number Windward/Leeward High0.9177
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance677.10.8862
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Predominantly Upwind680.70.8814
Predominantly Downwind626.20.9581
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1721.71168.5880.1728.1637.0588.7554.0501.7488.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance677.10.8862
Triple Number Coastal/Long Distance Low822.60.7294
Triple Number Coastal/Long Distance Medium617.50.9717
Triple Number Coastal/Long Distance High545.11.1008
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium762.40.7870
Triple Number Windward/Leeward High653.80.9177
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1721.71168.5880.1728.1637.0588.7554.0501.7488.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP648.10.9258 Predom. Dn High493.91.2148 5B AP M/H552.21.0865 TriNum AP Low822.60.7294 Predom. Rc Low899.80.6668 5B AP High528.01.1363 TriNum AP Med617.50.9716 Predom. Rc L/M667.70.8986 5B SF Bay Low1051.90.5704 TriNum AP High545.01.1008 Predom. Rc Med574.81.0439 5B SF Bay L/M855.50.7014 TriNum W/L Low1109.30.5409 Predom. Rc M/H523.11.1470 5B SF Bay Med722.90.8300 TriNum W/L Med762.40.7870 Predom. Rc High497.11.2069 5B SF Bay M/H649.60.9237 TriNum W/L Hig653.80.9177 5B W/L Low1252.70.4789 5B SF Bay High618.90.9694 Predom. Upwind712.20.8425 5B W/L L/M895.40.6701 ChiMac Up Low883.60.6790 Predom. Reaching623.10.9629 5B W/L Med747.10.8031 ChiMac Up Med787.60.7618 Predom. Downwind657.70.9122 5B W/L M/H664.10.9035 ChiMac Up High677.00.8863 Predom. Up Low1018.90.5889 5B W/L High629.70.9528 ChiMac Off Low847.00.7084 Predom. Up L/M757.20.7923 W/L 60-40 Low1264.40.4745 ChiMac Off Med739.20.8116 Predom. Up Med655.50.9153 W/L 60-40 L/M910.20.6592 ChiMac Off High613.30.9783 Predom. Up M/H604.30.9928 W/L 60-40 Med766.10.7832 ChiMac AP Low861.70.6963 Predom. Up High584.91.0257 W/L 60-40 M/H688.30.8717 ChiMac AP Med761.00.7885 Predom. Dn Low998.10.6012 W/L 60-40 High658.00.9119 ChiMac AP High643.60.9323 Predom. Dn L/M718.30.8353 5B AP Low919.80.6523 BayMac Cove Island996.50.6021 Predom. Dn Med600.20.9996 5B AP L/M709.80.8454 BayMac Shore989.30.6065 Predom. Dn M/H530.21.1317 5B AP Med607.40.9878 Harvest Moon539.81.1116      SA/DSPL Up17.65SA/DSPL Dn31.13
ORC Ref  03190004U5O Issued on 25/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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 L8.918LSM08.567Accomod. length10.283Sink (kg/mm) 16.81
VCGD-0.160VCGM-0.074 RM Rated (kg·m) 96.1Limit of positive stability(°) 123.5 Stability Index 129.6 BLR index 0.0000Default crew weight552 Declared crew weight 350
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  03190004U5O Issued on 25/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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  03190004U5O Issued on 25/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org