Club Certificate2026
LIBERAITA-14628
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 Angles47.4°43.9°41.9°40.5°39.6°38.9°38.5°38.3°38.9°
Beat VMG2.613.764.635.255.615.795.906.016.00
52°4.135.796.947.718.108.288.398.528.55
60°4.496.147.267.978.358.538.648.778.82
75°4.786.397.498.168.558.808.979.189.29
90°4.636.277.518.268.618.899.169.549.80
110°4.526.357.708.508.989.359.6210.0610.29
120°4.376.197.568.418.939.389.8110.5411.11
135°3.855.566.907.928.579.069.5310.5911.97
150°3.174.655.906.987.878.478.909.7110.68
Run VMG2.754.035.116.056.827.387.838.599.30
Gybe Angles138.5°142.0°145.7°148.8°151.0°153.5°158.2°162.8°158.8°
APH ToD:493.5CDL: 12.082APH ToT: 1.2159CertNo:26/1
BOAT
ClassComet 51SDesignerA.Vallicelli & co.BuilderComar YachtsAge date08/2003Series date08/2001Offset fileCOMET-51.offData fileI14628
HULL
Length Overall15.045 mMaximum Beam4.686 mDraft2.555 mDisplacement13,387 kgDLR5.9842IMS DivisionCruiser/RacerDynamic Allowance0.210%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.460m
CREW
Maximum weight800 kg(declared)Minimum weight670 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail68.1169.21Headsail Luffed58.8858.88Headsail FlyingSymmetricAsymmetric168.51168.51 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail20.82Storm Jib18.37Heavy Weather Jib49.59
SAIL LIMITS
Headsails7Spinnakers5
STABILITY
Righting Moment 374.1 kg·m Stability Index 111.5
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  03190004JBQ Issued on 30/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LIBERAITA-14628
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 VMG1381.4958.3777.6685.1641.4621.7610.2598.6600.3
52°870.7621.3518.4467.0444.2434.6428.9422.6421.2
60°801.0586.1495.8451.5431.4421.8416.7410.3408.4
75°753.6563.0480.7441.1420.8409.0401.3392.1387.5
90°777.1574.3479.2435.6418.4404.7393.1377.2367.2
110°796.3567.0467.5423.4400.9385.0374.2357.8349.8
120°823.8581.5476.5428.2403.1383.9367.0341.5324.1
135°935.8647.8521.9454.6420.0397.5377.7340.0300.8
150°1135.7773.6609.7515.5457.6425.3404.7370.7337.2
Run VMG1311.4893.3704.1595.2528.0488.0459.7419.2387.0
Selected Courses
Windward / Leeward1346.4925.8740.9640.2584.7554.8534.9508.9493.6
All purpose1011.9709.7577.8509.7474.4454.4440.3420.6407.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward613.70.9776
All purpose493.51.2159
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.71.1138
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.9922.5695.7575.7507.3471.8444.4402.3389.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8584
Downwind "popa"1.0276
70% up, 30% down "Ilhabela"0.9030
30% up, 70% down "Ilhabela-inverso"0.9702
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Predominantly Upwind535.11.1214
Predominantly Downwind502.61.1938
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP515.41.1641 Predom. Rc High396.81.5121 5B SF Bay L/M674.90.8890 TriNum AP Low643.80.9320 Predom. Dn Low782.30.7670 5B SF Bay Med575.01.0434 TriNum AP Med489.81.2249 Predom. Dn L/M570.11.0524 5B SF Bay M/H521.31.1510 TriNum AP High436.41.3748 Predom. Dn Med483.71.2405 5B SF Bay High496.11.2095 TriNum W/L Low874.60.6861 Predom. Dn M/H432.41.3876 5B AP Low716.30.8377 TriNum W/L Med608.70.9857 Predom. Dn High401.51.4944 5B AP L/M557.91.0754 TriNum W/L Hig530.11.1318 ChiMac Up Low688.20.8719 5B AP Med482.71.2431 Predom. Upwind559.41.0726 ChiMac Up Med615.60.9747 5B AP M/H442.21.3568 Predom. Reaching492.01.2194 ChiMac Up High532.31.1272 5B AP High421.71.4228 Predom. Downwind526.41.1398 ChiMac Off Low668.60.8974 5B W/L Low984.70.6093 Predom. Up Low791.70.7579 ChiMac Off Med587.91.0206 5B W/L L/M709.50.8456 Predom. Up L/M590.91.0154 ChiMac Off High493.11.2168 5B W/L Med597.81.0037 Predom. Up Med516.31.1621 ChiMac AP Low675.20.8887 5B W/L M/H538.11.1151 Predom. Up M/H480.21.2495 ChiMac AP Med599.51.0009 5B W/L High510.81.1747 Predom. Up High464.01.2931 ChiMac AP High511.31.1734 W/L 60-40 Low991.50.6051 Predom. Rc Low697.20.8606 BayMac Cove Island780.60.7686 W/L 60-40 L/M717.90.8357 Predom. Rc L/M523.01.1473 BayMac Shore774.50.7747 W/L 60-40 Med609.10.9851 Predom. Rc Med456.71.3138 Harvest Moon432.11.3887 W/L 60-40 M/H553.01.0850 Predom. Rc M/H419.31.4308 5B SF Bay Low826.50.7260 W/L 60-40 High528.81.1347      SA/DSPL Up22.33SA/DSPL Dn41.61
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.71.1138
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.9922.5695.7575.7507.3471.8444.4402.3389.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.71.1138
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.9922.5695.7575.7507.3471.8444.4402.3389.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance538.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.9922.5695.7575.7507.3471.8444.4402.3389.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating538.71.1138
FinRating, kevyt tuuli969.11.0319
FinRating, kova tuuli424.31.1785
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1138
Triple Number Coastal/Long Distance Low0.9320
Triple Number Coastal/Long Distance Medium1.2251
Triple Number Coastal/Long Distance High1.3748
Triple Number Windward/Leeward Low0.7200
Triple Number Windward/Leeward Medium0.9857
Triple Number Windward/Leeward High1.1318
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.9922.5695.7575.7507.3471.8444.4402.3389.0
For information
General Purpose Handicap (GPH)555.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.71.1138
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Saronikos S All Purpose571.31.0503
Saronikos S Upwind641.80.9349
Saronikos S Downwind485.01.2370
Saronikos N All Purpose595.31.0079
Saronikos N Upwind671.60.8934
Saronikos N Downwind523.41.1464
Saronikos SW All Purpose575.11.0434
Saronikos SW Upwind663.30.9046
Saronikos SW Downwind485.71.2352
Saronikos NE All Purpose617.80.9712
Saronikos NE Upwind629.70.9528
Saronikos NE Downwind588.71.0192
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.9922.5695.7575.7507.3471.8444.4402.3389.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose515.41.1641
5-Band All Purpose Low783.40.7659
5-Band All Purpose L/M578.81.0366
5-Band All Purpose Med499.11.2021
5-Band All Purpose M/H455.81.3164
5-Band All Purpose High432.61.3870
Single Number Predominant Upwind534.11.1234
Single Number Predominant Reaching471.81.2717
Single Number Predominant Downwind503.11.1926
5-Band 50-50 Windward/Leeward Low984.70.6093
5-Band 50-50 Windward/Leeward L/M709.50.8456
5-Band 50-50 Windward/Leeward Med597.81.0037
5-Band 50-50 Windward/Leeward M/H538.11.1151
5-Band 50-50 Windward/Leeward High510.81.1747
5-Band 60-40 Windward/Leeward Low991.50.6051
5-Band 60-40 Windward/Leeward L/M717.90.8357
5-Band 60-40 Windward/Leeward Med609.10.9851
5-Band 60-40 Windward/Leeward M/H553.01.0850
5-Band 60-40 Windward/Leeward High528.81.1347
Triple Number 50-50 Windward/Leeward Low874.60.6861
Triple Number 50-50 Windward/Leeward Med608.80.9855
Triple Number 50-50 Windward/Leeward High530.11.1318
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward625.10.9599
Triple Number 60-40 Windward/Leeward Low881.70.6805
Triple Number 60-40 Windward/Leeward Med619.60.9684
Triple Number 60-40 Windward/Leeward High545.91.0992
Triple Number All-Purpose Low700.90.8560
Triple Number All-Purpose Med506.71.1841
Triple Number All-Purpose High449.41.3352
Triple Number Predominant Upwind Low716.30.8377
Triple Number Predominant Upwind Med525.51.1417
Triple Number Predominant Upwind High479.51.2512
Triple Number Predominant Reaching Low630.90.9510
Triple Number Predominant Reaching Med470.81.2745
Triple Number Predominant Reaching High405.11.4811
Triple Number Predominant Downwind Low696.40.8616
Triple Number Predominant Downwind Med493.11.2168
Triple Number Predominant Downwind High416.31.4413
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.71.1138
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.9922.5695.7575.7507.3471.8444.4402.3389.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.71.1138
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.9922.5695.7575.7507.3471.8444.4402.3389.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low643.8
Triple Number Coastal/Long Distance Medium489.8
Triple Number Coastal/Long Distance High436.4
Triple Number Windward/Leeward Low833.3
Triple Number Windward/Leeward Medium608.7
Triple Number Windward/Leeward High530.1
Predominantly Upwind535.1
Predominantly Downwind502.6
Predominantly Reaching480.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.71.1138
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.9922.5695.7575.7507.3471.8444.4402.3389.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9320
Triple Number Coastal/Long Distance Medium1.2251
Triple Number Coastal/Long Distance High1.3748
Triple Number Windward/Leeward Low0.7200
Triple Number Windward/Leeward Medium0.9857
Triple Number Windward/Leeward High1.1318
Coastal/Long Distance1.1138
Predominantly Upwind1.1214
Predominantly Downwind1.1938
For information
General Purpose Handicap (GPH)555.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2159
Distanseseilas Trippeltall svak vind0.9320
Distanseseilas Trippeltall mellomvind1.2251
Distanseseilas Trippeltall sterk vind1.3748
Pølsebane Trippeltall svak vind0.7200
Pølsebane Trippeltall mellomvind0.9857
Pølsebane Trippeltall sterk vind1.1318
Motvind Singeltall1.1214
Medvind Singeltall1.1938
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Coastal/Long Distance538.71.1138
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind535.11.1214
Predominantly Downwind502.61.1938
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore498.21.2043
Cape Doctor Coastal411.41.4585
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9320
Triple Number Coastal/Long Distance Medium1.2251
Triple Number Coastal/Long Distance High1.3748
Triple Number Windward/Leeward Low0.7200
Triple Number Windward/Leeward Medium0.9857
Triple Number Windward/Leeward High1.1318
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9320
Triple Number Coastal/Long Distance Medium1.2251
Triple Number Coastal/Long Distance High1.3748
Triple Number Windward/Leeward Low0.7200
Triple Number Windward/Leeward Medium0.9857
Triple Number Windward/Leeward High1.1318
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.71.1138
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Predominantly Upwind535.11.1214
Predominantly Downwind502.61.1938
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.9922.5695.7575.7507.3471.8444.4402.3389.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance538.71.1138
Triple Number Coastal/Long Distance Low643.80.9320
Triple Number Coastal/Long Distance Medium489.81.2251
Triple Number Coastal/Long Distance High436.41.3748
Triple Number Windward/Leeward Low833.30.7200
Triple Number Windward/Leeward Medium608.70.9857
Triple Number Windward/Leeward High530.11.1318
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1342.9922.5695.7575.7507.3471.8444.4402.3389.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP515.41.1641 Predom. Dn High401.51.4944 5B AP M/H442.21.3568 TriNum AP Low643.80.9320 Predom. Rc Low697.20.8606 5B AP High421.71.4228 TriNum AP Med489.81.2249 Predom. Rc L/M523.01.1473 5B SF Bay Low826.50.7260 TriNum AP High436.41.3748 Predom. Rc Med456.71.3138 5B SF Bay L/M674.90.8890 TriNum W/L Low874.60.6861 Predom. Rc M/H419.31.4308 5B SF Bay Med575.01.0434 TriNum W/L Med608.70.9857 Predom. Rc High396.81.5121 5B SF Bay M/H521.31.1510 TriNum W/L Hig530.11.1318 5B W/L Low984.70.6093 5B SF Bay High496.11.2095 Predom. Upwind559.41.0726 5B W/L L/M709.50.8456 ChiMac Up Low688.20.8719 Predom. Reaching492.01.2194 5B W/L Med597.81.0037 ChiMac Up Med615.60.9747 Predom. Downwind526.41.1398 5B W/L M/H538.11.1151 ChiMac Up High532.31.1272 Predom. Up Low791.70.7579 5B W/L High510.81.1747 ChiMac Off Low668.60.8974 Predom. Up L/M590.91.0154 W/L 60-40 Low991.50.6051 ChiMac Off Med587.91.0206 Predom. Up Med516.31.1621 W/L 60-40 L/M717.90.8357 ChiMac Off High493.11.2168 Predom. Up M/H480.21.2495 W/L 60-40 Med609.10.9851 ChiMac AP Low675.20.8887 Predom. Up High464.01.2931 W/L 60-40 M/H553.01.0850 ChiMac AP Med599.51.0009 Predom. Dn Low782.30.7670 W/L 60-40 High528.81.1347 ChiMac AP High511.31.1734 Predom. Dn L/M570.11.0524 5B AP Low716.30.8377 BayMac Cove Island780.60.7686 Predom. Dn Med483.71.2405 5B AP L/M557.91.0754 BayMac Shore774.50.7747 Predom. Dn M/H432.41.3876 5B AP Med482.71.2431 Harvest Moon432.11.3887      SA/DSPL Up22.33SA/DSPL Dn41.61
ORC Ref  03190004JBQ Issued on 30/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LIBERAITA-14628
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)
ClassComet 51SMeasurement14/11/2019HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall15.045Maximum beam4.686Draft2.555Displacement13,387Wetted area45.46IMS L13.324LSM013.077Accomod. length15.045Sink (kg/mm) 34.24
VCGD0.153VCGM0.228 RM Rated (kg·m) 374.1Limit of positive stability(°) 106.3 Stability Index 111.5 BLR index 0.0000Default crew weight1,009 Declared crew weight 800
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.460PBW0.110PIPA0.0041
EDL1.400ST10.051ST20.170
ST30.200ST40.115ST50.300
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P18.300IG19.100ISP20.350MDT10.155MDL10.300MDT20.152MDL20.250TL1.300MW0.300GO0.320
E6.500J5.950BAS1.820FSD0.035SFJSPLWPLTPS6.700BD0.225MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date08/04/2010Measurer124
SFFP0.440FFM1.486FF1.493LCFcl8.283SG1.0260
SAFP14.245FAM1.200FA1.204LCFsh8.592HBI1.323
W1121.8W2121.8W3121.8W4121.8
PD1430.4PD2438.4PD3434.1PD4436.2
WD17.060PLM9000.00GSA1.0RSA1.0RM376.4
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGBH2O PVC 2 VUOTI700011.500.00AFUEL INOX L0.90003501008.000.00Total deductible908.000.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGABattery07.200.00AEngine (IC)LOMBARDINI 90 HPAAnchor206.800.00AChain206.800.00ADeck Gear205.95Total deductible606.520.00
ORC Ref  03190004JBQ Issued on 30/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LIBERAITA-14628
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.201.262.253.935.3468.1104/04/2012
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentC0.070.901.713.224.605.7919.03YesNo 58.8804/11/2025J2B0.070.911.753.264.635.7718.80YesNo 58.5504/11/2025J1A0.050.681.332.764.265.7519.00YesNo 53.5312/10/2011
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentC21.5819.0020.299.8010.6392%168.5114/11/2019
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverYes (manual)BoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length15.0 mTable area0.77 m²Headroom1.90 mMinimum number of berths7Personal gear stowage0.28 m³Fresh water capacity315 lMinimum number of seats in cockpit7Food stowage0.42 m³Fuel capacity150 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004JBQ Issued on 30/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org