Club Certificate2026
MELTEMI SITA-54004
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 Angles50.0°47.5°45.5°44.1°40.9°39.7°38.9°38.0°37.9°
Beat VMG2.453.584.455.115.646.046.286.546.61
52°3.975.706.967.868.358.648.879.109.21
60°4.476.227.458.278.698.919.089.339.49
75°4.986.727.918.629.029.269.439.649.88
90°5.066.798.008.739.159.459.7010.1010.35
110°4.616.397.818.749.269.639.9710.5010.91
120°4.366.247.658.629.189.599.9810.7711.47
135°3.825.566.988.078.799.289.6810.5311.50
150°3.154.655.937.058.008.669.119.8010.53
Run VMG2.734.035.136.116.937.537.998.759.35
Gybe Angles138.5°141.7°145.6°147.4°150.1°152.1°156.2°163.3°163.7°
APH ToD:483.0CDL: 12.827APH ToT: 1.2421CertNo:26/1
BOAT
ClassSwan 54DesignerFrersBuilderNautor's SwanAge date10/2016Series date01/2004Offset fileSWN54.offData fileI54004
HULL
Length Overall16.443 mMaximum Beam4.736 mDraft2.445 mDisplacement22,004 kgDLR7.2802IMS DivisionCruiser/RacerDynamic Allowance0.430%Age Allowance0.650%RS Assessment-0.839%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.620m
CREW
Maximum weight1,164 kg(default)Minimum weight990 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail77.9179.08Headsail Luffed65.1965.19Headsail Flying134.98134.98SymmetricAsymmetric226.29226.29 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail23.55Storm Jib22.06Heavy Weather Jib59.54
SAIL LIMITS
Headsails7
✱ One set on the forestay
Spinnakers5
STABILITY
Righting Moment 740.0 kg·m Stability Index 136.9
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  03190004KST Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MELTEMI SITA-54004
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 VMG1467.31006.8809.8703.9638.4596.3572.9550.6545.0
52°906.5631.7517.5458.1431.1416.5405.7395.4390.7
60°805.8578.5483.0435.3414.1404.2396.5385.8379.3
75°722.4536.1455.3417.5399.2388.6381.7373.6364.4
90°711.0530.2450.2412.4393.2380.8371.0356.4347.9
110°781.7563.3460.7411.7388.8373.7361.1342.9330.0
120°826.1576.6470.3417.7392.2375.3360.7334.3313.8
135°942.3647.4516.0446.3409.3388.1371.8341.9313.0
150°1143.4773.9607.5510.6450.1415.5395.2367.5341.9
Run VMG1320.3893.6701.5589.6519.6478.2450.5411.2385.2
Selected Courses
Windward / Leeward1393.8950.2755.7646.8579.0537.3511.7480.9465.1
All purpose1025.8713.8577.4504.6463.1438.0421.4400.1386.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward608.80.9855
All purpose483.01.2421
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance531.41.1291
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.4944.6705.1575.8497.2455.2426.0384.2370.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8609
Downwind "popa"1.0385
70% up, 30% down "Ilhabela"0.9074
30% up, 70% down "Ilhabela-inverso"0.9780
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Predominantly Upwind525.81.1411
Predominantly Downwind493.21.2166
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP503.21.1923 Predom. Rc High380.31.5776 5B SF Bay L/M684.60.8764 TriNum AP Low645.60.9294 Predom. Dn Low781.80.7675 5B SF Bay Med569.41.0538 TriNum AP Med480.31.2493 Predom. Dn L/M563.81.0641 5B SF Bay M/H499.91.2001 TriNum AP High417.61.4370 Predom. Dn Med472.71.2693 5B SF Bay High469.71.2774 TriNum W/L Low896.10.6695 Predom. Dn M/H419.11.4318 5B AP Low714.40.8399 TriNum W/L Med605.90.9903 Predom. Dn High390.11.5380 5B AP L/M555.01.0812 TriNum W/L Hig506.51.1845 ChiMac Up Low695.30.8629 5B AP Med471.91.2716 Predom. Upwind550.71.0895 ChiMac Up Med614.50.9765 5B AP M/H424.11.4147 Predom. Reaching477.61.2563 ChiMac Up High520.61.1525 5B AP High401.41.4947 Predom. Downwind517.41.1598 ChiMac Off Low664.50.9029 5B W/L Low1012.50.5926 Predom. Up Low806.90.7436 ChiMac Off Med581.01.0328 5B W/L L/M719.90.8335 Predom. Up L/M592.21.0132 ChiMac Off High483.41.2413 5B W/L Med592.41.0128 Predom. Up Med505.51.1868 ChiMac AP Low674.90.8890 5B W/L M/H516.41.1618 Predom. Up M/H457.01.3129 ChiMac AP Med594.21.0098 5B W/L High483.51.2410 Predom. Up High436.21.3755 ChiMac AP High499.91.2002 W/L 60-40 Low1024.50.5856 Predom. Rc Low686.70.8738 BayMac Cove Island786.90.7625 W/L 60-40 L/M731.10.8207 Predom. Rc L/M511.21.1737 BayMac Shore779.60.7696 W/L 60-40 Med604.10.9931 Predom. Rc Med441.51.3589 Harvest Moon419.51.4302 W/L 60-40 M/H528.91.1345 Predom. Rc M/H401.81.4933 5B SF Bay Low847.70.7078 W/L 60-40 High497.51.2061      SA/DSPL Up18.04SA/DSPL Dn38.34
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance531.41.1291
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.4944.6705.1575.8497.2455.2426.0384.2370.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance531.41.1291
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.4944.6705.1575.8497.2455.2426.0384.2370.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance531.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.4944.6705.1575.8497.2455.2426.0384.2370.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating531.41.1291
FinRating, kevyt tuuli991.01.0091
FinRating, kova tuuli404.01.2375
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1291
Triple Number Coastal/Long Distance Low0.9294
Triple Number Coastal/Long Distance Medium1.2495
Triple Number Coastal/Long Distance High1.4370
Triple Number Windward/Leeward Low0.7034
Triple Number Windward/Leeward Medium0.9903
Triple Number Windward/Leeward High1.1845
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.4944.6705.1575.8497.2455.2426.0384.2370.1
For information
General Purpose Handicap (GPH)547.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance531.41.1291
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Saronikos S All Purpose569.91.0529
Saronikos S Upwind642.30.9341
Saronikos S Downwind478.41.2542
Saronikos N All Purpose586.91.0224
Saronikos N Upwind666.40.9003
Saronikos N Downwind516.31.1621
Saronikos SW All Purpose575.61.0423
Saronikos SW Upwind665.30.9018
Saronikos SW Downwind479.91.2504
Saronikos NE All Purpose608.20.9865
Saronikos NE Upwind615.50.9748
Saronikos NE Downwind583.31.0286
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.4944.6705.1575.8497.2455.2426.0384.2370.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose503.21.1923
5-Band All Purpose Low788.10.7613
5-Band All Purpose L/M575.11.0433
5-Band All Purpose Med487.61.2306
5-Band All Purpose M/H437.11.3726
5-Band All Purpose High412.61.4543
Single Number Predominant Upwind525.21.1425
Single Number Predominant Reaching457.21.3122
Single Number Predominant Downwind493.11.2167
5-Band 50-50 Windward/Leeward Low1012.50.5926
5-Band 50-50 Windward/Leeward L/M719.90.8335
5-Band 50-50 Windward/Leeward Med592.41.0128
5-Band 50-50 Windward/Leeward M/H516.41.1618
5-Band 50-50 Windward/Leeward High483.51.2410
5-Band 60-40 Windward/Leeward Low1024.50.5856
5-Band 60-40 Windward/Leeward L/M731.10.8207
5-Band 60-40 Windward/Leeward Med604.10.9931
5-Band 60-40 Windward/Leeward M/H528.91.1345
5-Band 60-40 Windward/Leeward High497.51.2061
Triple Number 50-50 Windward/Leeward Low896.10.6695
Triple Number 50-50 Windward/Leeward Med606.00.9901
Triple Number 50-50 Windward/Leeward High506.51.1845
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward620.60.9668
Triple Number 60-40 Windward/Leeward Low907.60.6611
Triple Number 60-40 Windward/Leeward Med617.60.9715
Triple Number 60-40 Windward/Leeward High519.31.1554
Triple Number All-Purpose Low702.70.8539
Triple Number All-Purpose Med496.41.2086
Triple Number All-Purpose High430.01.3952
Triple Number Predominant Upwind Low725.40.8271
Triple Number Predominant Upwind Med517.31.1598
Triple Number Predominant Upwind High453.51.3232
Triple Number Predominant Reaching Low621.40.9655
Triple Number Predominant Reaching Med457.01.3130
Triple Number Predominant Reaching High387.91.5466
Triple Number Predominant Downwind Low694.20.8643
Triple Number Predominant Downwind Med482.51.2435
Triple Number Predominant Downwind High404.81.4823
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance531.41.1291
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.4944.6705.1575.8497.2455.2426.0384.2370.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance531.41.1291
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.4944.6705.1575.8497.2455.2426.0384.2370.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low645.6
Triple Number Coastal/Long Distance Medium480.2
Triple Number Coastal/Long Distance High417.5
Triple Number Windward/Leeward Low853.0
Triple Number Windward/Leeward Medium605.9
Triple Number Windward/Leeward High506.5
Predominantly Upwind525.8
Predominantly Downwind493.2
Predominantly Reaching467.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance531.41.1291
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.4944.6705.1575.8497.2455.2426.0384.2370.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9294
Triple Number Coastal/Long Distance Medium1.2495
Triple Number Coastal/Long Distance High1.4370
Triple Number Windward/Leeward Low0.7034
Triple Number Windward/Leeward Medium0.9903
Triple Number Windward/Leeward High1.1845
Coastal/Long Distance1.1291
Predominantly Upwind1.1411
Predominantly Downwind1.2166
For information
General Purpose Handicap (GPH)547.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.2421
Distanseseilas Trippeltall svak vind0.9294
Distanseseilas Trippeltall mellomvind1.2495
Distanseseilas Trippeltall sterk vind1.4370
Pølsebane Trippeltall svak vind0.7034
Pølsebane Trippeltall mellomvind0.9903
Pølsebane Trippeltall sterk vind1.1845
Motvind Singeltall1.1411
Medvind Singeltall1.2166
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Coastal/Long Distance531.41.1291
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind525.81.1411
Predominantly Downwind493.21.2166
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore469.81.2770
Cape Doctor Coastal390.51.5364
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9294
Triple Number Coastal/Long Distance Medium1.2495
Triple Number Coastal/Long Distance High1.4370
Triple Number Windward/Leeward Low0.7034
Triple Number Windward/Leeward Medium0.9903
Triple Number Windward/Leeward High1.1845
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9294
Triple Number Coastal/Long Distance Medium1.2495
Triple Number Coastal/Long Distance High1.4370
Triple Number Windward/Leeward Low0.7034
Triple Number Windward/Leeward Medium0.9903
Triple Number Windward/Leeward High1.1845
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance531.41.1291
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Predominantly Upwind525.81.1411
Predominantly Downwind493.21.2166
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.4944.6705.1575.8497.2455.2426.0384.2370.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance531.41.1291
Triple Number Coastal/Long Distance Low645.60.9294
Triple Number Coastal/Long Distance Medium480.21.2495
Triple Number Coastal/Long Distance High417.51.4370
Triple Number Windward/Leeward Low853.00.7034
Triple Number Windward/Leeward Medium605.90.9903
Triple Number Windward/Leeward High506.51.1845
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1386.4944.6705.1575.8497.2455.2426.0384.2370.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP503.21.1923 Predom. Dn High390.11.5380 5B AP M/H424.11.4147 TriNum AP Low645.60.9294 Predom. Rc Low686.70.8738 5B AP High401.41.4947 TriNum AP Med480.31.2493 Predom. Rc L/M511.21.1737 5B SF Bay Low847.70.7078 TriNum AP High417.61.4370 Predom. Rc Med441.51.3589 5B SF Bay L/M684.60.8764 TriNum W/L Low896.10.6695 Predom. Rc M/H401.81.4933 5B SF Bay Med569.41.0538 TriNum W/L Med605.90.9903 Predom. Rc High380.31.5776 5B SF Bay M/H499.91.2001 TriNum W/L Hig506.51.1845 5B W/L Low1012.50.5926 5B SF Bay High469.71.2774 Predom. Upwind550.71.0895 5B W/L L/M719.90.8335 ChiMac Up Low695.30.8629 Predom. Reaching477.61.2563 5B W/L Med592.41.0128 ChiMac Up Med614.50.9765 Predom. Downwind517.41.1598 5B W/L M/H516.41.1618 ChiMac Up High520.61.1525 Predom. Up Low806.90.7436 5B W/L High483.51.2410 ChiMac Off Low664.50.9029 Predom. Up L/M592.21.0132 W/L 60-40 Low1024.50.5856 ChiMac Off Med581.01.0328 Predom. Up Med505.51.1868 W/L 60-40 L/M731.10.8207 ChiMac Off High483.41.2413 Predom. Up M/H457.01.3129 W/L 60-40 Med604.10.9931 ChiMac AP Low674.90.8890 Predom. Up High436.21.3755 W/L 60-40 M/H528.91.1345 ChiMac AP Med594.21.0098 Predom. Dn Low781.80.7675 W/L 60-40 High497.51.2061 ChiMac AP High499.91.2002 Predom. Dn L/M563.81.0641 5B AP Low714.40.8399 BayMac Cove Island786.90.7625 Predom. Dn Med472.71.2693 5B AP L/M555.01.0812 BayMac Shore779.60.7696 Predom. Dn M/H419.11.4318 5B AP Med471.91.2716 Harvest Moon419.51.4302      SA/DSPL Up18.04SA/DSPL Dn38.34
ORC Ref  03190004KST Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MELTEMI SITA-54004
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)
ClassSwan 54Measurement19/04/2018HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall16.443Maximum beam4.736Draft2.445Displacement22,004Wetted area57.54IMS L14.710LSM014.457Accomod. length15.392Sink (kg/mm) 43.38
VCGD-0.300VCGM-0.278 RM Rated (kg·m) 740.0Limit of positive stability(°) 124.5 Stability Index 136.9 BLR index 0.0000Default crew weight1,164 Declared crew weight 860
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.620PBW0.184PIPA0.0127
PSD0.038PHD0.118PHL0.155
PSA21.0°ESL1.105
ST10.028ST20.168ST30.200
ST40.071ST50.315
RIG
BackstayAdjustable (NMP)ForestayAdjustable (NMP)Inner forestayAdjustable (NMP)Mast materialCarbonSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P20.080IG20.870ISP22.500MDT10.156MDL10.321MDT20.150MDL20.235TL1.800MW0.321GO0.358
E6.700J5.950BAS2.050FSDFoilSFJ0.550SPLWPLTPS6.500BD0.230MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS114.3006.500
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.300Flotation Date11/03/2019
SFFP0.437FFM1.626FF1.633LCFcl8.983SG1.0139
SAFP14.912FAM1.212FA1.217LCFsh9.289HBI1.311
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004KST Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
MELTEMI SITA-54004
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.301.312.324.125.5877.9112/05/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.091.873.616.648.9810.8022.15NoYes0134.9812/05/2025A0.100.881.673.184.746.3220.40YesNo 65.1912/05/2025C0.100.961.963.094.3412.90NoYes126.8312/05/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA24.2520.2022.2312.4111.45108%226.2912/05/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangYesHeadsail cunninghamNoTack lineNoOuthaulYesMain travellerNoHalyardsYes
CRUISER/RACER REQUIREMENTS*
Accommodation length15.4 mTable area0.77 m²Headroom1.90 mMinimum number of berths7Personal gear stowage0.28 m³Fresh water capacity329 lMinimum number of seats in cockpit7Food stowage0.42 m³Fuel capacity158 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004KST Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org