Club Certificate2026
LE KOALAITA-18261
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°44.9°43.4°41.9°40.7°39.3°38.6°38.6°40.1°
Beat VMG1.832.703.363.854.224.474.594.614.49
52°2.894.185.125.756.126.336.456.526.48
60°3.134.455.385.976.296.496.626.716.71
75°3.284.615.556.136.446.656.817.037.12
90°3.244.665.716.316.616.786.887.237.52
110°3.344.775.836.426.767.047.317.758.00
120°3.204.605.676.336.717.037.368.008.40
135°2.804.115.206.056.516.847.177.938.63
150°2.363.534.575.486.166.566.867.518.24
Run VMG2.043.063.964.765.465.996.396.977.57
Gybe Angles144.8°147.4°150.5°152.8°159.7°166.9°175.4°177.7°175.4°
APH ToD:649.4CDL: 7.041APH ToT: 0.9239CertNo:26/1
BOAT
ClassFirst 305DesignerBerretBuilderBeneteauAge date05/1985Series date05/1985Offset fileH098.BOFData fileI18261
HULL
Length Overall9.302Maximum Beam3.222Draft1.724Displacement3,741DLR8.7316IMS DivisionCruiser/RacerDynamic Allowance0.390%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationShaft exposedTypeSolid 2 bladesDiameter0.380m
CREW
Maximum weight490(declared)Minimum weight360 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail19.4219.63Headsail Luffed24.3324.33Headsail FlyingSymmetric61.6761.67Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail6.16Storm Jib6.58Heavy Weather Jib17.76
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 66.9 Stability Index 118.4
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  03190004BUN Issued on 18/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LE KOALAITA-18261
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 VMG1969.91334.31070.4934.7853.9806.2785.1781.2802.0
52°1246.3860.4703.3626.5588.4568.4557.9552.5555.2
60°1152.0809.6669.2603.3572.2554.6544.1536.4536.3
75°1097.1780.7648.7587.2558.8541.4528.5511.9505.3
90°1110.4772.2630.7570.4544.3530.7522.9497.7478.5
110°1077.5754.6617.4560.9532.4511.0492.2464.8449.9
120°1126.3782.9634.9568.3536.2512.1489.3449.9428.4
135°1288.0876.5692.6595.5552.8526.2502.4454.2417.1
150°1528.41019.5787.2657.1584.6548.8524.6479.3436.9
Run VMG1764.81177.2908.6756.8659.5600.8563.4516.7475.4
Selected Courses
Windward / Leeward1867.31255.7989.5845.7756.7703.5674.2649.0638.7
All purpose1412.4964.7772.6675.3621.5590.1570.8546.8534.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward798.50.7514
All purpose649.40.9239
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance708.00.8475
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1857.11247.9927.7760.9663.5612.0577.2523.8508.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6397
Downwind "popa"0.8103
70% up, 30% down "Ilhabela"0.6828
30% up, 70% down "Ilhabela-inverso"0.7503
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Predominantly Upwind708.90.8464
Predominantly Downwind654.80.9164
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP677.50.8857 Predom. Rc High521.21.1512 5B SF Bay L/M902.10.6651 TriNum AP Low868.70.6907 Predom. Dn Low1057.90.5672 5B SF Bay Med751.40.7985 TriNum AP Med644.30.9313 Predom. Dn L/M750.60.7994 5B SF Bay M/H668.10.8981 TriNum AP High566.61.0589 Predom. Dn Med626.80.9572 5B SF Bay High640.00.9376 TriNum W/L Low1182.70.5073 Predom. Dn M/H556.71.0778 5B AP Low976.50.6144 TriNum W/L Med792.50.7571 Predom. Dn High519.31.1554 5B AP L/M744.30.8061 TriNum W/L Hig672.00.8928 ChiMac Up Low940.00.6383 5B AP Med633.50.9471 Predom. Upwind746.40.8038 ChiMac Up Med830.90.7221 5B AP M/H574.21.0448 Predom. Reaching652.80.9191 ChiMac Up High705.80.8501 5B AP High548.81.0932 Predom. Downwind690.20.8693 ChiMac Off Low892.30.6724 5B W/L Low1342.10.4471 Predom. Up Low1095.10.5479 ChiMac Off Med776.60.7726 5B W/L L/M943.70.6358 Predom. Up L/M795.80.7539 ChiMac Off High641.80.9349 5B W/L Med775.10.7740 Predom. Up Med681.30.8807 ChiMac AP Low911.50.6583 5B W/L M/H681.80.8800 Predom. Up M/H624.00.9616 ChiMac AP Med800.50.7495 5B W/L High651.60.9209 Predom. Up High606.10.9900 ChiMac AP High671.80.8931 W/L 60-40 Low1359.10.4415 Predom. Rc Low953.40.6293 BayMac Cove Island1060.60.5657 W/L 60-40 L/M960.80.6245 Predom. Rc L/M694.60.8638 BayMac Shore1052.90.5699 W/L 60-40 Med794.40.7552 Predom. Rc Med598.91.0018 Harvest Moon567.81.0567 W/L 60-40 M/H704.20.8520 Predom. Rc M/H549.11.0928 5B SF Bay Low1123.60.5340 W/L 60-40 High678.30.8845      SA/DSPL Up18.08SA/DSPL Dn33.50
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance708.00.8475
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1857.11247.9927.7760.9663.5612.0577.2523.8508.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance708.00.8475
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1857.11247.9927.7760.9663.5612.0577.2523.8508.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance708.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1857.11247.9927.7760.9663.5612.0577.2523.8508.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating708.00.8475
FinRating, kevyt tuuli1324.50.7550
FinRating, kova tuuli553.00.9041
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8475
Triple Number Coastal/Long Distance Low0.6907
Triple Number Coastal/Long Distance Medium0.9314
Triple Number Coastal/Long Distance High1.0589
Triple Number Windward/Leeward Low0.5345
Triple Number Windward/Leeward Medium0.7571
Triple Number Windward/Leeward High0.8928
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1857.11247.9927.7760.9663.5612.0577.2523.8508.3
For information
General Purpose Handicap (GPH)736.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance708.00.8475
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Saronikos S All Purpose760.60.7889
Saronikos S Upwind872.60.6876
Saronikos S Downwind626.60.9576
Saronikos N All Purpose760.60.7889
Saronikos N Upwind916.10.6550
Saronikos N Downwind688.20.8718
Saronikos SW All Purpose775.40.7738
Saronikos SW Upwind908.40.6605
Saronikos SW Downwind640.50.9368
Saronikos NE All Purpose834.10.7194
Saronikos NE Upwind860.90.6970
Saronikos NE Downwind785.00.7644
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1857.11247.9927.7760.9663.5612.0577.2523.8508.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose677.50.8857
5-Band All Purpose Low1071.30.5601
5-Band All Purpose L/M770.40.7788
5-Band All Purpose Med652.60.9194
5-Band All Purpose M/H589.81.0172
5-Band All Purpose High562.41.0669
Single Number Predominant Upwind707.90.8476
Single Number Predominant Reaching621.20.9659
Single Number Predominant Downwind654.90.9161
5-Band 50-50 Windward/Leeward Low1342.10.4471
5-Band 50-50 Windward/Leeward L/M943.70.6358
5-Band 50-50 Windward/Leeward Med775.10.7740
5-Band 50-50 Windward/Leeward M/H681.80.8800
5-Band 50-50 Windward/Leeward High651.60.9209
5-Band 60-40 Windward/Leeward Low1359.10.4415
5-Band 60-40 Windward/Leeward L/M960.80.6245
5-Band 60-40 Windward/Leeward Med794.40.7552
5-Band 60-40 Windward/Leeward M/H704.20.8520
5-Band 60-40 Windward/Leeward High678.30.8845
Triple Number 50-50 Windward/Leeward Low1182.70.5073
Triple Number 50-50 Windward/Leeward Med792.60.7570
Triple Number 50-50 Windward/Leeward High672.10.8928
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward817.90.7336
Triple Number 60-40 Windward/Leeward Low1199.30.5003
Triple Number 60-40 Windward/Leeward Med811.50.7394
Triple Number 60-40 Windward/Leeward High695.40.8628
Triple Number All-Purpose Low949.50.6319
Triple Number All-Purpose Med664.00.9037
Triple Number All-Purpose High581.71.0315
Triple Number Predominant Upwind Low982.00.6110
Triple Number Predominant Upwind Med696.20.8618
Triple Number Predominant Upwind High624.00.9615
Triple Number Predominant Reaching Low853.70.7028
Triple Number Predominant Reaching Med618.30.9705
Triple Number Predominant Reaching High532.01.1277
Triple Number Predominant Downwind Low934.50.6421
Triple Number Predominant Downwind Med638.20.9402
Triple Number Predominant Downwind High535.61.1202
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance708.00.8475
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1857.11247.9927.7760.9663.5612.0577.2523.8508.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance708.00.8475
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1857.11247.9927.7760.9663.5612.0577.2523.8508.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low868.7
Triple Number Coastal/Long Distance Medium644.2
Triple Number Coastal/Long Distance High566.6
Triple Number Windward/Leeward Low1122.5
Triple Number Windward/Leeward Medium792.5
Triple Number Windward/Leeward High672.0
Predominantly Upwind708.9
Predominantly Downwind654.8
Predominantly Reaching630.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance708.00.8475
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1857.11247.9927.7760.9663.5612.0577.2523.8508.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6907
Triple Number Coastal/Long Distance Medium0.9314
Triple Number Coastal/Long Distance High1.0589
Triple Number Windward/Leeward Low0.5345
Triple Number Windward/Leeward Medium0.7571
Triple Number Windward/Leeward High0.8928
Coastal/Long Distance0.8475
Predominantly Upwind0.8464
Predominantly Downwind0.9164
For information
General Purpose Handicap (GPH)736.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9239
Distanseseilas Trippeltall svak vind0.6907
Distanseseilas Trippeltall mellomvind0.9314
Distanseseilas Trippeltall sterk vind1.0589
Pølsebane Trippeltall svak vind0.5345
Pølsebane Trippeltall mellomvind0.7571
Pølsebane Trippeltall sterk vind0.8928
Motvind Singeltall0.8464
Medvind Singeltall0.9164
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Coastal/Long Distance708.00.8475
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind708.90.8464
Predominantly Downwind654.80.9164
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore641.80.9349
Cape Doctor Coastal538.21.1148
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6907
Triple Number Coastal/Long Distance Medium0.9314
Triple Number Coastal/Long Distance High1.0589
Triple Number Windward/Leeward Low0.5345
Triple Number Windward/Leeward Medium0.7571
Triple Number Windward/Leeward High0.8928
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6907
Triple Number Coastal/Long Distance Medium0.9314
Triple Number Coastal/Long Distance High1.0589
Triple Number Windward/Leeward Low0.5345
Triple Number Windward/Leeward Medium0.7571
Triple Number Windward/Leeward High0.8928
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance708.00.8475
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Predominantly Upwind708.90.8464
Predominantly Downwind654.80.9164
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1857.11247.9927.7760.9663.5612.0577.2523.8508.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance708.00.8475
Triple Number Coastal/Long Distance Low868.70.6907
Triple Number Coastal/Long Distance Medium644.20.9314
Triple Number Coastal/Long Distance High566.61.0589
Triple Number Windward/Leeward Low1122.50.5345
Triple Number Windward/Leeward Medium792.50.7571
Triple Number Windward/Leeward High672.00.8928
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1857.11247.9927.7760.9663.5612.0577.2523.8508.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP677.50.8857 Predom. Dn High519.31.1554 5B AP M/H574.21.0448 TriNum AP Low868.70.6907 Predom. Rc Low953.40.6293 5B AP High548.81.0932 TriNum AP Med644.30.9313 Predom. Rc L/M694.60.8638 5B SF Bay Low1123.60.5340 TriNum AP High566.61.0589 Predom. Rc Med598.91.0018 5B SF Bay L/M902.10.6651 TriNum W/L Low1182.70.5073 Predom. Rc M/H549.11.0928 5B SF Bay Med751.40.7985 TriNum W/L Med792.50.7571 Predom. Rc High521.21.1512 5B SF Bay M/H668.10.8981 TriNum W/L Hig672.00.8928 5B W/L Low1342.10.4471 5B SF Bay High640.00.9376 Predom. Upwind746.40.8038 5B W/L L/M943.70.6358 ChiMac Up Low940.00.6383 Predom. Reaching652.80.9191 5B W/L Med775.10.7740 ChiMac Up Med830.90.7221 Predom. Downwind690.20.8693 5B W/L M/H681.80.8800 ChiMac Up High705.80.8501 Predom. Up Low1095.10.5479 5B W/L High651.60.9209 ChiMac Off Low892.30.6724 Predom. Up L/M795.80.7539 W/L 60-40 Low1359.10.4415 ChiMac Off Med776.60.7726 Predom. Up Med681.30.8807 W/L 60-40 L/M960.80.6245 ChiMac Off High641.80.9349 Predom. Up M/H624.00.9616 W/L 60-40 Med794.40.7552 ChiMac AP Low911.50.6583 Predom. Up High606.10.9900 W/L 60-40 M/H704.20.8520 ChiMac AP Med800.50.7495 Predom. Dn Low1057.90.5672 W/L 60-40 High678.30.8845 ChiMac AP High671.80.8931 Predom. Dn L/M750.60.7994 5B AP Low976.50.6144 BayMac Cove Island1060.60.5657 Predom. Dn Med626.80.9572 5B AP L/M744.30.8061 BayMac Shore1052.90.5699 Predom. Dn M/H556.71.0778 5B AP Med633.50.9471 Harvest Moon567.81.0567      SA/DSPL Up18.08SA/DSPL Dn33.50
ORC Ref  03190004BUN Issued on 18/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LE KOALAITA-18261
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 305Measurement12/03/1997HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.302Maximum beam3.222Draft1.724Displacement3,741Wetted area18.51IMS L7.966LSM07.538Accomod. length9.302Sink (kg/mm) 13.28
VCGD-0.200VCGM-0.048 RM Rated (kg·m) 66.9Limit of positive stability(°) 120.7 Stability Index 118.4 BLR index 0.0000Default crew weight460 Declared crew weight 490
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBW0.110PIPA0.0163
PSD0.025PHD0.065PHL0.085
PSA20.0°ESL0.650
ST10.024ST20.080ST30.080
ST40.050ST50.280
RIG
BackstayAdjustableForestayFixedInner forestayAdjustableMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.250IG11.400ISP11.410MDT10.110MDL10.165MDT20.110MDL20.165TLMW0.165GO0.185
E3.430J3.300BAS1.400FSD0.025SFJ0.100SPL3.580WPLTPSBD0.115MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.200Flotation Date17/02/2026
SFFP0.539FFM1.244FF1.244LCFcl5.309SG1.0250
SAFP8.558FAM0.879FA0.879LCFsh5.551HBI1.081
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004BUN Issued on 18/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LE KOALAITA-18261
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.120.641.152.002.6519.4217/02/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.050.511.012.123.384.7010.90NoNo 24.3317/02/2026
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA11.3511.3511.356.556.4061.6717/02/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.3 mTable area0.44 m²Headroom1.65 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity66 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity36 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004BUN Issued on 18/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org