Club Certificate2026
ROSIKALISCAITA-12696
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 Angles46.7°44.0°41.5°39.7°39.0°38.6°38.4°38.7°40.2°
Beat VMG2.443.454.184.634.854.954.995.004.88
52°3.865.306.186.646.876.997.047.077.04
60°4.195.596.406.817.047.187.257.307.29
75°4.445.806.556.937.207.387.507.627.68
90°4.345.726.526.937.227.477.677.978.14
110°4.025.606.577.077.437.717.908.228.38
120°3.895.446.467.007.407.768.108.608.89
135°3.404.896.036.757.207.587.968.789.40
150°2.834.175.326.246.837.247.608.399.15
Run VMG2.453.624.615.446.116.637.037.718.44
Gybe Angles140.4°145.6°150.1°154.5°161.9°168.7°176.3°177.2°175.4°
APH ToD:572.1CDL: 9.023APH ToT: 1.0487CertNo:26/1
BOAT
ClassFlorence 39DesignerSquarciBuilderTeknocantieriAge dateSeries date01/1982Offset fileFLORE.OFFData fileI12696
HULL
Length Overall11.530Maximum Beam3.746Draft2.044Displacement8,201DLR9.6727IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.650%RS Assessment-0.280%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.480m
CREW
Maximum weight500(declared)Minimum weight370 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.2839.87Headsail Luffed49.5149.51Headsail FlyingSymmetric110.84110.84Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail11.61Storm Jib14.16Heavy Weather Jib38.21
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 172.9 Stability Index 110.6
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  03190004FO9 Issued on 05/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ROSIKALISCAITA-12696
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 VMG1474.01042.2861.8777.4742.3727.8720.9720.3738.3
52°932.0679.3582.5541.8524.3515.4511.0508.9511.7
60°859.3643.5562.6528.8511.5501.3496.7493.4493.7
75°810.3620.4549.9519.3500.0487.9479.7472.6468.9
90°830.3628.9552.5519.7498.5482.0469.2451.8442.3
110°895.6643.3547.6509.3484.4467.1455.9437.8429.7
120°926.5662.3557.4514.0486.2464.2444.4418.7405.1
135°1059.3735.5596.7533.2500.2475.1452.1410.1383.0
150°1271.6862.4676.7577.4527.0497.3473.8429.3393.5
Run VMG1468.3995.8781.2662.0589.3542.8511.8466.8426.5
Selected Courses
Windward / Leeward1471.21019.0821.5719.7665.8635.3616.3593.6582.4
All purpose1105.7785.1651.5587.8554.1534.1520.2501.4492.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward695.20.8631
All purpose572.11.0487
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.70.9681
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.91016.7774.7655.1589.6553.6525.0480.0469.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7510
Downwind "popa"0.9231
70% up, 30% down "Ilhabela"0.7955
30% up, 70% down "Ilhabela-inverso"0.8637
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Predominantly Upwind617.50.9716
Predominantly Downwind576.81.0402
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP594.91.0086 Predom. Rc High474.81.2637 5B SF Bay L/M756.80.7928 TriNum AP Low718.30.8353 Predom. Dn Low871.50.6884 5B SF Bay Med658.50.9111 TriNum AP Med568.51.0553 Predom. Dn L/M647.00.9274 5B SF Bay M/H607.30.9879 TriNum AP High516.71.1613 Predom. Dn Med558.61.0741 5B SF Bay High585.51.0248 TriNum W/L Low965.20.6217 Predom. Dn M/H504.01.1904 5B AP Low795.60.7542 TriNum W/L Med689.10.8707 Predom. Dn High471.91.2716 5B AP L/M634.30.9459 TriNum W/L Hig612.60.9795 ChiMac Up Low767.40.7818 5B AP Med561.71.0683 Predom. Upwind643.00.9331 ChiMac Up Med697.70.8600 5B AP M/H522.31.1489 Predom. Reaching570.31.0520 ChiMac Up High617.10.9723 5B AP High503.11.1925 Predom. Downwind603.30.9946 ChiMac Off Low752.00.7979 5B W/L Low1082.70.5542 Predom. Up Low867.70.6915 ChiMac Off Med667.40.8991 5B W/L L/M791.70.7578 Predom. Up L/M669.10.8968 ChiMac Off High567.01.0581 5B W/L Med678.50.8843 Predom. Up Med600.30.9996 ChiMac AP Low756.10.7936 5B W/L M/H619.80.9680 Predom. Up M/H567.61.0571 ChiMac AP Med680.00.8823 5B W/L High595.61.0075 Predom. Up High555.61.0799 ChiMac AP High590.71.0158 W/L 60-40 Low1087.10.5519 Predom. Rc Low772.30.7769 BayMac Cove Island868.50.6909 W/L 60-40 L/M801.60.7485 Predom. Rc L/M599.31.0012 BayMac Shore861.30.6967 W/L 60-40 Med693.60.8651 Predom. Rc Med535.91.1197 Harvest Moon508.21.1807 W/L 60-40 M/H640.60.9366 Predom. Rc M/H497.21.2068 5B SF Bay Low912.80.6573 W/L 60-40 High621.10.9660      SA/DSPL Up21.68SA/DSPL Dn36.66
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.70.9681
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.91016.7774.7655.1589.6553.6525.0480.0469.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.70.9681
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.91016.7774.7655.1589.6553.6525.0480.0469.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance619.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.91016.7774.7655.1589.6553.6525.0480.0469.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating619.70.9681
FinRating, kevyt tuuli1066.10.9380
FinRating, kova tuuli506.50.9871
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9681
Triple Number Coastal/Long Distance Low0.8353
Triple Number Coastal/Long Distance Medium1.0554
Triple Number Coastal/Long Distance High1.1613
Triple Number Windward/Leeward Low0.6520
Triple Number Windward/Leeward Medium0.8707
Triple Number Windward/Leeward High0.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.91016.7774.7655.1589.6553.6525.0480.0469.0
For information
General Purpose Handicap (GPH)638.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.70.9681
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Saronikos S All Purpose647.20.9270
Saronikos S Upwind724.70.8280
Saronikos S Downwind553.81.0834
Saronikos N All Purpose647.20.9270
Saronikos N Upwind756.60.7930
Saronikos N Downwind602.10.9964
Saronikos SW All Purpose652.20.9200
Saronikos SW Upwind741.30.8094
Saronikos SW Downwind563.81.0643
Saronikos NE All Purpose702.90.8536
Saronikos NE Upwind708.70.8466
Saronikos NE Downwind675.00.8889
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.91016.7774.7655.1589.6553.6525.0480.0469.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose594.91.0086
5-Band All Purpose Low865.10.6936
5-Band All Purpose L/M656.40.9141
5-Band All Purpose Med578.61.0370
5-Band All Purpose M/H535.21.1211
5-Band All Purpose High513.31.1688
Single Number Predominant Upwind616.20.9737
Single Number Predominant Reaching549.21.0924
Single Number Predominant Downwind577.61.0388
5-Band 50-50 Windward/Leeward Low1082.70.5542
5-Band 50-50 Windward/Leeward L/M791.70.7578
5-Band 50-50 Windward/Leeward Med678.50.8843
5-Band 50-50 Windward/Leeward M/H619.80.9680
5-Band 50-50 Windward/Leeward High595.61.0075
5-Band 60-40 Windward/Leeward Low1087.10.5519
5-Band 60-40 Windward/Leeward L/M801.60.7485
5-Band 60-40 Windward/Leeward Med693.60.8651
5-Band 60-40 Windward/Leeward M/H640.60.9366
5-Band 60-40 Windward/Leeward High621.10.9660
Triple Number 50-50 Windward/Leeward Low965.20.6217
Triple Number 50-50 Windward/Leeward Med689.20.8705
Triple Number 50-50 Windward/Leeward High612.50.9795
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward710.20.8449
Triple Number 60-40 Windward/Leeward Low971.30.6177
Triple Number 60-40 Windward/Leeward Med703.50.8529
Triple Number 60-40 Windward/Leeward High634.50.9456
Triple Number All-Purpose Low779.60.7697
Triple Number All-Purpose Med586.01.0238
Triple Number All-Purpose High528.91.1345
Triple Number Predominant Upwind Low792.70.7569
Triple Number Predominant Upwind Med608.70.9856
Triple Number Predominant Upwind High569.71.0533
Triple Number Predominant Reaching Low705.10.8509
Triple Number Predominant Reaching Med550.21.0905
Triple Number Predominant Reaching High482.51.2435
Triple Number Predominant Downwind Low779.40.7699
Triple Number Predominant Downwind Med567.61.0571
Triple Number Predominant Downwind High485.11.2369
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.70.9681
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.91016.7774.7655.1589.6553.6525.0480.0469.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.70.9681
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.91016.7774.7655.1589.6553.6525.0480.0469.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low718.3
Triple Number Coastal/Long Distance Medium568.5
Triple Number Coastal/Long Distance High516.7
Triple Number Windward/Leeward Low920.2
Triple Number Windward/Leeward Medium689.1
Triple Number Windward/Leeward High612.6
Predominantly Upwind617.5
Predominantly Downwind576.8
Predominantly Reaching556.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.70.9681
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.91016.7774.7655.1589.6553.6525.0480.0469.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8353
Triple Number Coastal/Long Distance Medium1.0554
Triple Number Coastal/Long Distance High1.1613
Triple Number Windward/Leeward Low0.6520
Triple Number Windward/Leeward Medium0.8707
Triple Number Windward/Leeward High0.9795
Coastal/Long Distance0.9681
Predominantly Upwind0.9716
Predominantly Downwind1.0402
For information
General Purpose Handicap (GPH)638.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0487
Distanseseilas Trippeltall svak vind0.8353
Distanseseilas Trippeltall mellomvind1.0554
Distanseseilas Trippeltall sterk vind1.1613
Pølsebane Trippeltall svak vind0.6520
Pølsebane Trippeltall mellomvind0.8707
Pølsebane Trippeltall sterk vind0.9795
Motvind Singeltall0.9716
Medvind Singeltall1.0402
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Coastal/Long Distance619.70.9681
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind617.50.9716
Predominantly Downwind576.81.0402
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore585.71.0244
Cape Doctor Coastal495.11.2118
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8353
Triple Number Coastal/Long Distance Medium1.0554
Triple Number Coastal/Long Distance High1.1613
Triple Number Windward/Leeward Low0.6520
Triple Number Windward/Leeward Medium0.8707
Triple Number Windward/Leeward High0.9795
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8353
Triple Number Coastal/Long Distance Medium1.0554
Triple Number Coastal/Long Distance High1.1613
Triple Number Windward/Leeward Low0.6520
Triple Number Windward/Leeward Medium0.8707
Triple Number Windward/Leeward High0.9795
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.70.9681
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Predominantly Upwind617.50.9716
Predominantly Downwind576.81.0402
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.91016.7774.7655.1589.6553.6525.0480.0469.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance619.70.9681
Triple Number Coastal/Long Distance Low718.30.8353
Triple Number Coastal/Long Distance Medium568.51.0554
Triple Number Coastal/Long Distance High516.71.1613
Triple Number Windward/Leeward Low920.20.6520
Triple Number Windward/Leeward Medium689.10.8707
Triple Number Windward/Leeward High612.60.9795
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.91016.7774.7655.1589.6553.6525.0480.0469.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP594.91.0086 Predom. Dn High471.91.2716 5B AP M/H522.31.1489 TriNum AP Low718.30.8353 Predom. Rc Low772.30.7769 5B AP High503.11.1925 TriNum AP Med568.51.0553 Predom. Rc L/M599.31.0012 5B SF Bay Low912.80.6573 TriNum AP High516.71.1613 Predom. Rc Med535.91.1197 5B SF Bay L/M756.80.7928 TriNum W/L Low965.20.6217 Predom. Rc M/H497.21.2068 5B SF Bay Med658.50.9111 TriNum W/L Med689.10.8707 Predom. Rc High474.81.2637 5B SF Bay M/H607.30.9879 TriNum W/L Hig612.60.9795 5B W/L Low1082.70.5542 5B SF Bay High585.51.0248 Predom. Upwind643.00.9331 5B W/L L/M791.70.7578 ChiMac Up Low767.40.7818 Predom. Reaching570.31.0520 5B W/L Med678.50.8843 ChiMac Up Med697.70.8600 Predom. Downwind603.30.9946 5B W/L M/H619.80.9680 ChiMac Up High617.10.9723 Predom. Up Low867.70.6915 5B W/L High595.61.0075 ChiMac Off Low752.00.7979 Predom. Up L/M669.10.8968 W/L 60-40 Low1087.10.5519 ChiMac Off Med667.40.8991 Predom. Up Med600.30.9996 W/L 60-40 L/M801.60.7485 ChiMac Off High567.01.0581 Predom. Up M/H567.61.0571 W/L 60-40 Med693.60.8651 ChiMac AP Low756.10.7936 Predom. Up High555.61.0799 W/L 60-40 M/H640.60.9366 ChiMac AP Med680.00.8823 Predom. Dn Low871.50.6884 W/L 60-40 High621.10.9660 ChiMac AP High590.71.0158 Predom. Dn L/M647.00.9274 5B AP Low795.60.7542 BayMac Cove Island868.50.6909 Predom. Dn Med558.61.0741 5B AP L/M634.30.9459 BayMac Shore861.30.6967 Predom. Dn M/H504.01.1904 5B AP Med561.71.0683 Harvest Moon508.21.1807      SA/DSPL Up21.68SA/DSPL Dn36.66
ORC Ref  03190004FO9 Issued on 05/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ROSIKALISCAITA-12696
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)
ClassFlorence 39Measurement19/03/1994HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.530Maximum beam3.746Draft2.044Displacement8,201Wetted area29.83IMS L9.953LSM09.464Accomod. length11.530Sink (kg/mm) 22.23
VCGD0.181VCGM0.210 RM Rated (kg·m) 172.9Limit of positive stability(°) 106.1 Stability Index 110.6 BLR index 0.0000Default crew weight636 Declared crew weight 500
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.480PBW0.140PIPA0.0054
PSD0.032PHD0.054PHL0.055
PSA25.0°ESL0.800
ST10.020ST20.110ST30.120
ST40.070ST50.210
RIG
BackstayAdjustableForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysYesSpreaders3Rotating mastNo
P14.800IG16.750ISP16.760MDT10.135MDL10.200MDT20.120MDL20.120TL3.650MW0.120GO0.140
E4.480J4.590BAS1.610FSDNo FoilSFJ0.100SPL4.500WPLTPSBD0.180MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered173.0Flotation Date30/04/2025
SFFP0.500FFM1.297FF1.296LCFcl6.214SG1.0280
SAFP10.248FAM1.088FA1.087LCFsh6.460HBI1.206
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004FO9 Issued on 05/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ROSIKALISCAITA-12696
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.130.921.662.903.7439.2803/03/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.020.701.453.134.655.9816.25NoNo 49.5103/03/2026
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA16.3016.3016.308.158.20110.8429/04/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverYes (manual)BoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.5 mTable area0.55 m²Headroom1.79 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity138 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity80 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004FO9 Issued on 05/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org