Club Certificate2026
TKITA-28707
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 Angles48.2°45.3°43.4°41.5°40.8°40.4°40.2°40.2°41.2°
Beat VMG2.713.924.855.515.856.036.146.246.17
52°4.336.127.388.208.648.858.979.119.12
60°4.756.547.768.558.979.189.319.459.46
75°5.126.878.048.799.259.569.7810.0510.19
90°4.996.758.038.849.279.6710.0410.6110.94
110°4.896.868.329.219.7910.2210.5611.1611.62
120°4.736.718.209.149.7810.3910.9611.7812.57
135°4.216.067.538.649.359.9710.6112.1414.08
150°3.475.076.417.578.549.219.7410.8512.41
Run VMG3.014.395.566.567.408.028.499.4010.75
Gybe Angles138.4°141.5°144.7°148.0°151.0°152.9°155.2°151.0°145.0°
APH ToD:460.4CDL: 13.429APH ToT: 1.3031CertNo:26/1
BOAT
ClassFirst Yacht 53 SDDesignerBiscontiniBuilderBeneteauAge date04/2026Series date01/2019Offset fileFIRSTYACHT53-GTE.offData fileI28707
HULL
Length Overall15.920 mMaximum Beam4.994 mDraft2.411 mDisplacement15,994 kgDLR4.7973IMS DivisionCruiser/RacerDynamic Allowance0.160%Age Allowance0.228%RS Assessment-0.229%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.400m
CREW
Maximum weight1,220 kg(default)Minimum weight1,037 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail86.5687.71Headsail Luffed74.1474.14Headsail FlyingSymmetricAsymmetric248.78248.78 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail26.18Storm Jib24.10Heavy Weather Jib65.05
SAIL LIMITS
Headsails7Spinnakers5
STABILITY
Righting Moment 539.8 kg·m Stability Index 121.5
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  03190004PET Issued on 11/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TKITA-28707
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 VMG1327.6919.1742.1653.5615.5596.9586.4577.0583.5
52°830.8588.7487.9438.9416.6406.9401.2395.2394.8
60°757.3550.4464.2421.2401.2392.1386.9380.8380.4
75°703.8524.3447.6409.4389.2376.6368.2358.2353.3
90°722.1533.4448.2407.4388.2372.1358.5339.3328.9
110°736.0524.5432.9390.7367.6352.2340.9322.6309.7
120°760.9536.3438.8393.7368.1346.4328.5305.7286.5
135°854.2593.6477.8416.9384.9361.2339.2296.6255.7
150°1036.4709.9561.2475.5421.6390.9369.7331.7290.1
Run VMG1196.8819.7648.1549.0486.4449.1424.1382.8335.0
Selected Courses
Windward / Leeward1262.2869.4695.1601.3551.0523.0505.2479.9459.2
All purpose946.6664.0540.1476.3443.1423.3409.3388.8373.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward577.61.0387
All purpose460.41.3031
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.41.1918
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.6864.4651.7539.3475.1439.8412.0368.6353.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8954
Downwind "popa"1.1173
70% up, 30% down "Ilhabela"0.9521
30% up, 70% down "Ilhabela-inverso"1.0400
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Predominantly Upwind503.61.1915
Predominantly Downwind465.01.2905
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP480.31.2493 Predom. Rc High360.91.6626 5B SF Bay L/M634.40.9458 TriNum AP Low602.00.9966 Predom. Dn Low723.60.8292 5B SF Bay Med541.41.1082 TriNum AP Med457.31.3119 Predom. Dn L/M528.31.1358 5B SF Bay M/H491.01.2219 TriNum AP High405.11.4811 Predom. Dn Med447.71.3402 5B SF Bay High465.81.2881 TriNum W/L Low820.80.7310 Predom. Dn M/H397.31.5100 5B AP Low666.90.8997 TriNum W/L Med572.71.0476 Predom. Dn High364.21.6476 5B AP L/M521.51.1505 TriNum W/L Hig500.21.1996 ChiMac Up Low649.40.9239 5B AP Med450.51.3317 Predom. Upwind526.61.1394 ChiMac Up Med580.41.0338 5B AP M/H411.01.4597 Predom. Reaching456.11.3156 ChiMac Up High500.91.1979 5B AP High389.71.5398 Predom. Downwind486.01.2346 ChiMac Off Low618.90.9695 5B W/L Low924.00.6493 Predom. Up Low747.70.8025 ChiMac Off Med543.81.1033 5B W/L L/M666.40.9004 Predom. Up L/M556.71.0778 ChiMac Off High454.81.3192 5B W/L Med562.81.0660 Predom. Up Med486.01.2346 ChiMac AP Low631.20.9506 5B W/L M/H507.81.1816 Predom. Up M/H450.81.3309 ChiMac AP Med560.01.0715 5B W/L High480.71.2482 Predom. Up High434.51.3808 ChiMac AP High476.61.2590 W/L 60-40 Low934.60.6420 Predom. Rc Low649.00.9245 BayMac Cove Island730.60.8212 W/L 60-40 L/M676.80.8866 Predom. Rc L/M487.11.2318 BayMac Shore725.10.8274 W/L 60-40 Med575.61.0424 Predom. Rc Med424.11.4147 Harvest Moon396.81.5119 W/L 60-40 M/H524.01.1450 Predom. Rc M/H385.61.5560 5B SF Bay Low777.50.7717 W/L 60-40 High500.51.1988      SA/DSPL Up25.08SA/DSPL Dn52.34
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.41.1918
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.6864.4651.7539.3475.1439.8412.0368.6353.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.41.1918
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.6864.4651.7539.3475.1439.8412.0368.6353.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance503.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.6864.4651.7539.3475.1439.8412.0368.6353.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating503.41.1918
FinRating, kevyt tuuli907.51.1019
FinRating, kova tuuli391.01.2787
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.1918
Triple Number Coastal/Long Distance Low0.9966
Triple Number Coastal/Long Distance Medium1.3121
Triple Number Coastal/Long Distance High1.4811
Triple Number Windward/Leeward Low0.7670
Triple Number Windward/Leeward Medium1.0476
Triple Number Windward/Leeward High1.1996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.6864.4651.7539.3475.1439.8412.0368.6353.4
For information
General Purpose Handicap (GPH)519.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.41.1918
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Saronikos S All Purpose535.51.1205
Saronikos S Upwind608.80.9855
Saronikos S Downwind443.21.3538
Saronikos N All Purpose559.71.0720
Saronikos N Upwind638.10.9403
Saronikos N Downwind481.11.2473
Saronikos SW All Purpose537.51.1163
Saronikos SW Upwind628.10.9552
Saronikos SW Downwind443.81.3521
Saronikos NE All Purpose577.91.0383
Saronikos NE Upwind594.51.0093
Saronikos NE Downwind541.21.1086
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.6864.4651.7539.3475.1439.8412.0368.6353.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose480.31.2493
5-Band All Purpose Low732.20.8194
5-Band All Purpose L/M541.01.1091
5-Band All Purpose Med466.11.2874
5-Band All Purpose M/H423.51.4167
5-Band All Purpose High399.11.5035
Single Number Predominant Upwind502.71.1935
Single Number Predominant Reaching438.01.3698
Single Number Predominant Downwind465.41.2891
5-Band 50-50 Windward/Leeward Low924.00.6493
5-Band 50-50 Windward/Leeward L/M666.40.9004
5-Band 50-50 Windward/Leeward Med562.81.0660
5-Band 50-50 Windward/Leeward M/H507.81.1816
5-Band 50-50 Windward/Leeward High480.71.2482
5-Band 60-40 Windward/Leeward Low934.60.6420
5-Band 60-40 Windward/Leeward L/M676.80.8866
5-Band 60-40 Windward/Leeward Med575.61.0424
5-Band 60-40 Windward/Leeward M/H524.01.1450
5-Band 60-40 Windward/Leeward High500.51.1988
Triple Number 50-50 Windward/Leeward Low820.80.7310
Triple Number 50-50 Windward/Leeward Med572.81.0474
Triple Number 50-50 Windward/Leeward High500.21.1996
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward590.61.0159
Triple Number 60-40 Windward/Leeward Low831.00.7221
Triple Number 60-40 Windward/Leeward Med585.11.0255
Triple Number 60-40 Windward/Leeward High517.21.1600
Triple Number All-Purpose Low655.10.9158
Triple Number All-Purpose Med473.31.2678
Triple Number All-Purpose High416.81.4394
Triple Number Predominant Upwind Low675.10.8888
Triple Number Predominant Upwind Med494.71.2129
Triple Number Predominant Upwind High450.81.3310
Triple Number Predominant Reaching Low587.81.0207
Triple Number Predominant Reaching Med438.31.3690
Triple Number Predominant Reaching High370.61.6191
Triple Number Predominant Downwind Low644.90.9303
Triple Number Predominant Downwind Med456.21.3152
Triple Number Predominant Downwind High380.11.5784
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.41.1918
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.6864.4651.7539.3475.1439.8412.0368.6353.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.41.1918
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.6864.4651.7539.3475.1439.8412.0368.6353.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low602.0
Triple Number Coastal/Long Distance Medium457.3
Triple Number Coastal/Long Distance High405.1
Triple Number Windward/Leeward Low782.3
Triple Number Windward/Leeward Medium572.7
Triple Number Windward/Leeward High500.2
Predominantly Upwind503.6
Predominantly Downwind465.0
Predominantly Reaching444.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.41.1918
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.6864.4651.7539.3475.1439.8412.0368.6353.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9966
Triple Number Coastal/Long Distance Medium1.3121
Triple Number Coastal/Long Distance High1.4811
Triple Number Windward/Leeward Low0.7670
Triple Number Windward/Leeward Medium1.0476
Triple Number Windward/Leeward High1.1996
Coastal/Long Distance1.1918
Predominantly Upwind1.1915
Predominantly Downwind1.2905
For information
General Purpose Handicap (GPH)519.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.3031
Distanseseilas Trippeltall svak vind0.9966
Distanseseilas Trippeltall mellomvind1.3121
Distanseseilas Trippeltall sterk vind1.4811
Pølsebane Trippeltall svak vind0.7670
Pølsebane Trippeltall mellomvind1.0476
Pølsebane Trippeltall sterk vind1.1996
Motvind Singeltall1.1915
Medvind Singeltall1.2905
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Coastal/Long Distance503.41.1918
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind503.61.1915
Predominantly Downwind465.01.2905
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore465.41.2891
Cape Doctor Coastal378.11.5871
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9966
Triple Number Coastal/Long Distance Medium1.3121
Triple Number Coastal/Long Distance High1.4811
Triple Number Windward/Leeward Low0.7670
Triple Number Windward/Leeward Medium1.0476
Triple Number Windward/Leeward High1.1996
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9966
Triple Number Coastal/Long Distance Medium1.3121
Triple Number Coastal/Long Distance High1.4811
Triple Number Windward/Leeward Low0.7670
Triple Number Windward/Leeward Medium1.0476
Triple Number Windward/Leeward High1.1996
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.41.1918
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Predominantly Upwind503.61.1915
Predominantly Downwind465.01.2905
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.6864.4651.7539.3475.1439.8412.0368.6353.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance503.41.1918
Triple Number Coastal/Long Distance Low602.00.9966
Triple Number Coastal/Long Distance Medium457.31.3121
Triple Number Coastal/Long Distance High405.11.4811
Triple Number Windward/Leeward Low782.30.7670
Triple Number Windward/Leeward Medium572.71.0476
Triple Number Windward/Leeward High500.21.1996
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1255.6864.4651.7539.3475.1439.8412.0368.6353.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP480.31.2493 Predom. Dn High364.21.6476 5B AP M/H411.01.4597 TriNum AP Low602.00.9966 Predom. Rc Low649.00.9245 5B AP High389.71.5398 TriNum AP Med457.31.3119 Predom. Rc L/M487.11.2318 5B SF Bay Low777.50.7717 TriNum AP High405.11.4811 Predom. Rc Med424.11.4147 5B SF Bay L/M634.40.9458 TriNum W/L Low820.80.7310 Predom. Rc M/H385.61.5560 5B SF Bay Med541.41.1082 TriNum W/L Med572.71.0476 Predom. Rc High360.91.6626 5B SF Bay M/H491.01.2219 TriNum W/L Hig500.21.1996 5B W/L Low924.00.6493 5B SF Bay High465.81.2881 Predom. Upwind526.61.1394 5B W/L L/M666.40.9004 ChiMac Up Low649.40.9239 Predom. Reaching456.11.3156 5B W/L Med562.81.0660 ChiMac Up Med580.41.0338 Predom. Downwind486.01.2346 5B W/L M/H507.81.1816 ChiMac Up High500.91.1979 Predom. Up Low747.70.8025 5B W/L High480.71.2482 ChiMac Off Low618.90.9695 Predom. Up L/M556.71.0778 W/L 60-40 Low934.60.6420 ChiMac Off Med543.81.1033 Predom. Up Med486.01.2346 W/L 60-40 L/M676.80.8866 ChiMac Off High454.81.3192 Predom. Up M/H450.81.3309 W/L 60-40 Med575.61.0424 ChiMac AP Low631.20.9506 Predom. Up High434.51.3808 W/L 60-40 M/H524.01.1450 ChiMac AP Med560.01.0715 Predom. Dn Low723.60.8292 W/L 60-40 High500.51.1988 ChiMac AP High476.61.2590 Predom. Dn L/M528.31.1358 5B AP Low666.90.8997 BayMac Cove Island730.60.8212 Predom. Dn Med447.71.3402 5B AP L/M521.51.1505 BayMac Shore725.10.8274 Predom. Dn M/H397.31.5100 5B AP Med450.51.3317 Harvest Moon396.81.5119      SA/DSPL Up25.08SA/DSPL Dn52.34
ORC Ref  03190004PET Issued on 11/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TKITA-28707
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)
ClassFirst Yacht 53 SDMeasurement27/04/2022HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall15.920Maximum beam4.994Draft2.411Displacement15,994Wetted area53.96IMS L15.086LSM014.937Accomod. length15.920Sink (kg/mm) 42.41
VCGD0.080VCGM0.169 RM Rated (kg·m) 539.8Limit of positive stability(°) 115.5 Stability Index 121.5 BLR index 0.0000Default crew weight1,220 Declared crew weight 950
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.400PBW0.150PIPA0.0062
PSD0.035PHD0.061PHL0.162
PSA18.9°ESL1.325
ST10.024ST20.108ST30.116
ST40.061ST50.260
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P22.000IG21.950ISP23.925MDT10.150MDL10.274MDT20.150MDL20.200TL1.700MW0.200GO0.200
E6.800J6.400BAS1.865FSD0.050SFJ0.350SPLWPLTPS7.830BD0.280MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered540.0Flotation Date08/05/2026
SFFP0.600FFM1.743FF1.742LCFcl8.583SG1.0270
SAFP15.771FAM1.514FA1.513LCFsh8.901HBI1.682
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004PET Issued on 11/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
TKITA-28707
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.181.292.454.265.5586.5607/05/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.100.921.763.415.066.7221.78YesNo 74.1407/05/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA26.2022.5824.3912.3012.00103%248.7807/05/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsYesMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length15.9 mTable area0.77 m²Headroom1.90 mMinimum number of berths7Personal gear stowage0.28 m³Fresh water capacity347 lMinimum number of seats in cockpit7Food stowage0.42 m³Fuel capacity168 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004PET Issued on 11/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org