International Certificate2026
ALTAIR 3ITA-16300
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 Angles45.5°43.1°40.8°38.9°38.1°38.0°37.7°37.5°38.6°
Beat VMG3.104.445.425.956.206.366.466.576.47
52°4.856.768.058.618.859.009.119.259.23
60°5.227.148.378.909.159.329.469.639.65
75°5.517.428.579.179.579.8310.0310.3310.45
90°5.357.258.469.149.7110.1910.5511.1011.48
110°5.127.248.659.389.8810.3410.7711.7312.84
120°4.937.088.609.4910.2210.7911.3512.4713.51
135°4.396.378.069.079.9310.8911.9913.8615.42
150°3.635.316.768.008.959.7210.5812.9316.01
Run VMG3.144.605.856.937.788.429.1611.2013.86
Gybe Angles138.8°140.6°140.8°146.1°152.4°151.1°148.3°146.0°147.0°
APH ToD:436.1CDL: 13.667APH ToT: 1.3759CertNo:26/1
BOAT
ClassScudeia 50DesignerFelci YachtsBuilderAdria SailsAge date05/2009Series date05/2009Offset fileI16300.offData fileI16300
HULL
Length Overall15.000 mMaximum Beam4.230 mDraft3.488 mDisplacement8,449 kgDLR3.1845IMS DivisionCruiser/RacerDynamic Allowance0.030%Age Allowance0.552%RS Assessment-0.229%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.457m
CREW
Maximum weight800 kg(declared)Minimum weight670 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail72.5174.00Headsail Luffed60.6460.64Headsail FlyingSymmetricAsymmetric235.06235.06 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail21.48Storm Jib19.21Heavy Weather Jib51.85
SAIL LIMITS
Headsails8Spinnakers6
STABILITY
Righting Moment 335.9 kg·m Stability Index 135.8
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  03190004UJ6 Issued on 01/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ALTAIR 3ITA-16300
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 VMG1161.3811.4663.9605.0580.4566.5557.2547.7556.6
52°742.6532.3447.4418.3406.8399.8395.1389.3390.2
60°689.5504.1430.2404.4393.5386.1380.7373.8372.9
75°653.0485.5420.0392.5376.1366.3358.8348.5344.4
90°672.7496.5425.6393.9370.7353.3341.1324.3313.7
110°703.2497.0416.0384.0364.5348.2334.2306.9280.4
120°730.9508.4418.6379.2352.1333.7317.2288.7266.4
135°819.7565.1446.6397.0362.5330.6300.3259.7233.4
150°991.9678.2532.7449.9402.3370.4340.3278.3224.9
Run VMG1145.3783.1615.2519.5463.0427.4392.9321.4259.7
Selected Courses
Windward / Leeward1153.3797.3639.5562.2521.7496.9475.1434.6408.1
All purpose872.2612.7501.6451.3423.7404.8388.6361.6344.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward541.41.1082
All purpose436.11.3759
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance475.01.2631
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1152.5795.9602.0507.5452.8420.7392.5345.2326.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.9695
Downwind "popa"1.1923
70% up, 30% down "Ilhabela"1.0271
30% up, 70% down "Ilhabela-inverso"1.1154
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Predominantly Upwind474.11.2655
Predominantly Downwind436.81.3735
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP451.31.3296 Predom. Rc High337.31.7791 5B SF Bay L/M587.71.0209 TriNum AP Low557.11.0770 Predom. Dn Low679.20.8834 5B SF Bay Med509.91.1767 TriNum AP Med434.71.3802 Predom. Dn L/M497.91.2050 5B SF Bay M/H460.51.3029 TriNum AP High382.51.5684 Predom. Dn Med423.61.4165 5B SF Bay High426.91.4054 TriNum W/L Low754.20.7956 Predom. Dn M/H368.61.6276 5B AP Low621.20.9658 TriNum W/L Med538.81.1135 Predom. Dn High328.41.8273 5B AP L/M488.71.2277 TriNum W/L Hig465.31.2894 ChiMac Up Low596.61.0057 5B AP Med428.71.3997 Predom. Upwind494.01.2146 ChiMac Up Med539.21.1128 5B AP M/H389.81.5394 Predom. Reaching429.81.3959 ChiMac Up High471.21.2734 5B AP High363.31.6516 Predom. Downwind456.41.3148 ChiMac Off Low582.51.0300 5B W/L Low846.80.7085 Predom. Up Low678.30.8845 ChiMac Off Med511.71.1726 5B W/L L/M618.10.9707 Predom. Up L/M516.61.1614 ChiMac Off High425.21.4112 5B W/L Med530.21.1316 Predom. Up Med461.31.3007 ChiMac AP Low587.01.0221 5B W/L M/H475.81.2609 Predom. Up M/H429.81.3961 ChiMac AP Med523.71.1458 5B W/L High437.01.3730 Predom. Up High412.51.4545 ChiMac AP High447.21.3418 W/L 60-40 Low849.90.7060 Predom. Rc Low603.40.9944 BayMac Cove Island676.80.8865 W/L 60-40 L/M625.00.9600 Predom. Rc L/M458.71.3081 BayMac Shore671.50.8936 W/L 60-40 Med541.61.1079 Predom. Rc Med402.81.4897 Harvest Moon375.81.5968 W/L 60-40 M/H492.51.2183 Predom. Rc M/H362.81.6540 5B SF Bay Low710.70.8442 W/L 60-40 High459.81.3050      SA/DSPL Up31.87SA/DSPL Dn73.62
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance475.01.2631
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1152.5795.9602.0507.5452.8420.7392.5345.2326.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance475.01.2631
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1152.5795.9602.0507.5452.8420.7392.5345.2326.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance475.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1152.5795.9602.0507.5452.8420.7392.5345.2326.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating475.01.2631
FinRating, kevyt tuuli834.51.1983
FinRating, kova tuuli364.61.3715
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.2631
Triple Number Coastal/Long Distance Low1.0770
Triple Number Coastal/Long Distance Medium1.3803
Triple Number Coastal/Long Distance High1.5684
Triple Number Windward/Leeward Low0.8352
Triple Number Windward/Leeward Medium1.1135
Triple Number Windward/Leeward High1.2894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1152.5795.9602.0507.5452.8420.7392.5345.2326.7
For information
General Purpose Handicap (GPH)489.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance475.01.2631
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Saronikos S All Purpose492.41.2186
Saronikos S Upwind561.81.0679
Saronikos S Downwind409.71.4644
Saronikos N All Purpose522.41.1486
Saronikos N Upwind586.41.0231
Saronikos N Downwind457.81.3107
Saronikos SW All Purpose494.21.2141
Saronikos SW Upwind575.01.0435
Saronikos SW Downwind417.71.4363
Saronikos NE All Purpose542.21.1065
Saronikos NE Upwind550.71.0895
Saronikos NE Downwind517.21.1601
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1152.5795.9602.0507.5452.8420.7392.5345.2326.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose451.31.3296
5-Band All Purpose Low675.90.8878
5-Band All Purpose L/M506.21.1854
5-Band All Purpose Med441.81.3582
5-Band All Purpose M/H398.91.5043
5-Band All Purpose High370.41.6199
Single Number Predominant Upwind472.81.2690
Single Number Predominant Reaching413.21.4519
Single Number Predominant Downwind437.91.3702
5-Band 50-50 Windward/Leeward Low846.80.7085
5-Band 50-50 Windward/Leeward L/M618.10.9707
5-Band 50-50 Windward/Leeward Med530.21.1316
5-Band 50-50 Windward/Leeward M/H475.81.2609
5-Band 50-50 Windward/Leeward High437.01.3730
5-Band 60-40 Windward/Leeward Low849.90.7060
5-Band 60-40 Windward/Leeward L/M625.00.9600
5-Band 60-40 Windward/Leeward Med541.61.1079
5-Band 60-40 Windward/Leeward M/H492.51.2183
5-Band 60-40 Windward/Leeward High459.81.3050
Triple Number 50-50 Windward/Leeward Low754.20.7956
Triple Number 50-50 Windward/Leeward Med538.91.1134
Triple Number 50-50 Windward/Leeward High465.31.2894
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward552.81.0854
Triple Number 60-40 Windward/Leeward Low758.20.7914
Triple Number 60-40 Windward/Leeward Med549.61.0918
Triple Number 60-40 Windward/Leeward High483.51.2410
Triple Number All-Purpose Low606.40.9895
Triple Number All-Purpose Med448.41.3382
Triple Number All-Purpose High391.11.5343
Triple Number Predominant Upwind Low617.10.9722
Triple Number Predominant Upwind Med468.41.2810
Triple Number Predominant Upwind High430.81.3928
Triple Number Predominant Reaching Low547.31.0963
Triple Number Predominant Reaching Med416.41.4408
Triple Number Predominant Reaching High348.31.7229
Triple Number Predominant Downwind Low605.00.9917
Triple Number Predominant Downwind Med432.31.3880
Triple Number Predominant Downwind High348.71.7205
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance475.01.2631
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1152.5795.9602.0507.5452.8420.7392.5345.2326.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance475.01.2631
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1152.5795.9602.0507.5452.8420.7392.5345.2326.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low557.1
Triple Number Coastal/Long Distance Medium434.7
Triple Number Coastal/Long Distance High382.6
Triple Number Windward/Leeward Low718.4
Triple Number Windward/Leeward Medium538.8
Triple Number Windward/Leeward High465.3
Predominantly Upwind474.1
Predominantly Downwind436.8
Predominantly Reaching418.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance475.01.2631
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1152.5795.9602.0507.5452.8420.7392.5345.2326.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0770
Triple Number Coastal/Long Distance Medium1.3803
Triple Number Coastal/Long Distance High1.5684
Triple Number Windward/Leeward Low0.8352
Triple Number Windward/Leeward Medium1.1135
Triple Number Windward/Leeward High1.2894
Coastal/Long Distance1.2631
Predominantly Upwind1.2655
Predominantly Downwind1.3735
For information
General Purpose Handicap (GPH)489.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.3759
Distanseseilas Trippeltall svak vind1.0770
Distanseseilas Trippeltall mellomvind1.3803
Distanseseilas Trippeltall sterk vind1.5684
Pølsebane Trippeltall svak vind0.8352
Pølsebane Trippeltall mellomvind1.1135
Pølsebane Trippeltall sterk vind1.2894
Motvind Singeltall1.2655
Medvind Singeltall1.3735
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Coastal/Long Distance475.01.2631
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind474.11.2655
Predominantly Downwind436.81.3735
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore416.11.4421
Cape Doctor Coastal349.41.7170
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0770
Triple Number Coastal/Long Distance Medium1.3803
Triple Number Coastal/Long Distance High1.5684
Triple Number Windward/Leeward Low0.8352
Triple Number Windward/Leeward Medium1.1135
Triple Number Windward/Leeward High1.2894
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.0770
Triple Number Coastal/Long Distance Medium1.3803
Triple Number Coastal/Long Distance High1.5684
Triple Number Windward/Leeward Low0.8352
Triple Number Windward/Leeward Medium1.1135
Triple Number Windward/Leeward High1.2894
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance475.01.2631
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Predominantly Upwind474.11.2655
Predominantly Downwind436.81.3735
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1152.5795.9602.0507.5452.8420.7392.5345.2326.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance475.01.2631
Triple Number Coastal/Long Distance Low557.11.0770
Triple Number Coastal/Long Distance Medium434.71.3803
Triple Number Coastal/Long Distance High382.61.5684
Triple Number Windward/Leeward Low718.40.8352
Triple Number Windward/Leeward Medium538.81.1135
Triple Number Windward/Leeward High465.31.2894
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1152.5795.9602.0507.5452.8420.7392.5345.2326.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP451.31.3296 Predom. Dn High328.41.8273 5B AP M/H389.81.5394 TriNum AP Low557.11.0770 Predom. Rc Low603.40.9944 5B AP High363.31.6516 TriNum AP Med434.71.3802 Predom. Rc L/M458.71.3081 5B SF Bay Low710.70.8442 TriNum AP High382.51.5684 Predom. Rc Med402.81.4897 5B SF Bay L/M587.71.0209 TriNum W/L Low754.20.7956 Predom. Rc M/H362.81.6540 5B SF Bay Med509.91.1767 TriNum W/L Med538.81.1135 Predom. Rc High337.31.7791 5B SF Bay M/H460.51.3029 TriNum W/L Hig465.31.2894 5B W/L Low846.80.7085 5B SF Bay High426.91.4054 Predom. Upwind494.01.2146 5B W/L L/M618.10.9707 ChiMac Up Low596.61.0057 Predom. Reaching429.81.3959 5B W/L Med530.21.1316 ChiMac Up Med539.21.1128 Predom. Downwind456.41.3148 5B W/L M/H475.81.2609 ChiMac Up High471.21.2734 Predom. Up Low678.30.8845 5B W/L High437.01.3730 ChiMac Off Low582.51.0300 Predom. Up L/M516.61.1614 W/L 60-40 Low849.90.7060 ChiMac Off Med511.71.1726 Predom. Up Med461.31.3007 W/L 60-40 L/M625.00.9600 ChiMac Off High425.21.4112 Predom. Up M/H429.81.3961 W/L 60-40 Med541.61.1079 ChiMac AP Low587.01.0221 Predom. Up High412.51.4545 W/L 60-40 M/H492.51.2183 ChiMac AP Med523.71.1458 Predom. Dn Low679.20.8834 W/L 60-40 High459.81.3050 ChiMac AP High447.21.3418 Predom. Dn L/M497.91.2050 5B AP Low621.20.9658 BayMac Cove Island676.80.8865 Predom. Dn Med423.61.4165 5B AP L/M488.71.2277 BayMac Shore671.50.8936 Predom. Dn M/H368.61.6276 5B AP Med428.71.3997 Harvest Moon375.81.5968      SA/DSPL Up31.87SA/DSPL Dn73.62
ORC Ref  03190004UJ6 Issued on 01/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ALTAIR 3ITA-16300
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)
ClassScudeia 50Measurement05/06/2024HINPlan reviewHull constructionCarbonCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall15.000Maximum beam4.230Draft3.488Displacement8,449Wetted area40.51IMS L14.096LSM013.842Accomod. length13.748Sink (kg/mm) 31.47
VCGD-0.355VCGM-0.401 RM Rated (kg·m) 335.9Limit of positive stability(°) 133.9 Stability Index 135.8 BLR index 0.0000Default crew weight1,094 Declared crew weight 800
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.457PBW0.130PIPA0.0040
EDL2.670ST10.065ST20.180
ST30.180ST40.110ST50.255
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesBase of mastAdjustableRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P19.230IG19.460ISP21.455MDT10.152MDL10.320MDT20.145MDL20.244TL1.470MW0.320GO0.360
E6.380J5.750BAS1.855FSD0.045SFJ0.095SPLWPLTPS7.885BD0.297MWT275.20MCG6.600
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date07/06/2019
SFFP0.790FFM1.575FF1.580LCFcl8.114SG1.0060
SAFP14.671FAM1.259FA1.267LCFsh8.371HBI1.396
W1161.0W2161.0W3161.0W4161.0
PD1516.2PD2516.6PD3515.2PD4514.7
WD13.650PLM9000.00GSA1.0RSA1.0RM335.6
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGApvcWater300011.350.00BpvcWater300011.350.00CinoxFuel2204011.350.00Total deductible3411.350.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGABattery400 Ah607.150.00AEngine (IC)Volvo 55 hpTotal deductible0
ORC Ref  03190004UJ6 Issued on 01/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
ALTAIR 3ITA-16300
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentG0.261.302.374.105.3072.5105/06/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG0.170.981.813.274.635.9019.18NoNo 60.6405/06/2024J1
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentD23.3520.5821.9712.7213.3395%235.0608/06/2013E23.4520.1121.7812.8913.1098%234.7208/06/2013F23.6520.6222.1412.5813.1696%234.1915/06/2017A23.5219.8221.6712.6413.0097%229.5614/06/2011C23.2620.6021.9312.3513.3093%229.1704/06/2011B23.5019.8821.6912.2912.9895%224.6404/06/2011
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length13.7 mTable area0.66 m²Headroom1.88 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity231 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity124 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004UJ6 Issued on 01/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org