Club Certificate2026
NURITA-17143
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 Angles46.4°44.0°42.0°40.5°39.2°38.0°37.6°37.8°39.1°
Beat VMG2.083.023.724.244.634.864.964.994.88
52°3.274.645.586.216.616.846.967.037.00
60°3.534.915.846.436.787.017.167.267.27
75°3.715.096.026.596.937.197.407.667.76
90°3.625.126.196.837.217.497.667.938.25
110°3.665.186.286.917.337.728.108.829.34
120°3.525.006.096.797.237.648.059.0410.28
135°3.044.445.556.396.937.337.738.6610.09
150°2.523.744.805.686.376.857.207.878.69
Run VMG2.183.244.164.925.525.996.407.067.64
Gybe Angles140.2°144.0°147.1°148.5°150.7°155.8°161.0°177.1°176.8°
APH ToD:604.0CDL: 8.151APH ToT: 0.9934CertNo:26/2
BOAT
ClassFirst 31.7DesignerFinotBuilderBeneteauAge date02/2001Series date09/1998Offset fileFIRST317.offData fileI17143
HULL
Length Overall9.610Maximum Beam3.212Draft1.935Displacement3,747DLR5.4869IMS DivisionCruiser/RacerDynamic Allowance0.340%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.405m
CREW
Maximum weight460(declared)Minimum weight330 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.5623.92Headsail Luffed25.2725.27Headsail FlyingSymmetricAsymmetric58.4058.40 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail7.25Storm Jib6.88Heavy Weather Jib18.57
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 86.7 Stability Index 118.9
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  03190004I9M Issued on 19/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NURITA-17143
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 VMG1733.61190.7966.7849.7778.1740.2725.4721.4737.0
52°1099.7775.2645.1579.7544.9526.4517.1512.2514.1
60°1020.7732.9616.5560.3531.0513.7503.1495.9495.3
75°971.1707.7597.7546.1519.2500.9486.6469.8464.2
90°993.6702.9582.0527.3499.5481.0470.3454.0436.6
110°982.8695.5573.6520.7491.1466.5444.6408.0385.4
120°1022.9720.6590.9530.0497.7471.5447.1398.1350.2
135°1184.2810.8649.0563.4519.6491.3466.0415.8356.8
150°1430.1961.5750.1634.2565.1525.7500.3457.5414.2
Run VMG1651.41110.2866.1732.3652.2600.7562.6510.0471.1
Selected Courses
Windward / Leeward1692.51150.5916.4791.0715.1670.4644.0615.7604.0
All purpose1274.2881.5714.5629.2580.3550.4531.2506.2489.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward751.20.7987
All purpose604.00.9934
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1688.41146.4860.1710.8620.3571.5537.0483.2460.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7032
Downwind "popa"0.8343
70% up, 30% down "Ilhabela"0.7380
30% up, 70% down "Ilhabela-inverso"0.7901
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Predominantly Upwind654.10.9173
Predominantly Downwind617.50.9716
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP630.20.9521 Predom. Rc High479.81.2505 5B SF Bay L/M834.70.7188 TriNum AP Low798.00.7519 Predom. Dn Low976.70.6143 5B SF Bay Med703.40.8531 TriNum AP Med600.40.9994 Predom. Dn L/M704.10.8522 5B SF Bay M/H629.50.9532 TriNum AP High526.61.1393 Predom. Dn Med593.51.0110 5B SF Bay High600.40.9993 TriNum W/L Low1086.80.5521 Predom. Dn M/H526.71.1391 5B AP Low893.60.6714 TriNum W/L Med746.00.8043 Predom. Dn High487.31.2312 5B AP L/M689.20.8706 TriNum W/L Hig640.00.9375 ChiMac Up Low854.60.7021 5B AP Med590.51.0161 Predom. Upwind685.80.8749 ChiMac Up Med759.90.7895 5B AP M/H534.41.1229 Predom. Reaching602.90.9952 ChiMac Up High650.80.9220 5B AP High507.61.1821 Predom. Downwind648.20.9256 ChiMac Off Low830.70.7223 5B W/L Low1227.50.4888 Predom. Up Low988.20.6072 ChiMac Off Med727.20.8251 5B W/L L/M877.00.6842 Predom. Up L/M730.50.8214 ChiMac Off High605.00.9918 5B W/L Med731.10.8206 Predom. Up Med629.90.9525 ChiMac AP Low838.10.7159 5B W/L M/H649.70.9235 Predom. Up M/H578.51.0373 ChiMac AP Med740.20.8106 5B W/L High618.60.9699 Predom. Up High561.11.0693 ChiMac AP High625.70.9590 W/L 60-40 Low1236.10.4854 Predom. Rc Low869.70.6899 BayMac Cove Island972.00.6173 W/L 60-40 L/M887.70.6759 Predom. Rc L/M643.60.9322 BayMac Shore964.00.6224 W/L 60-40 Med743.90.8065 Predom. Rc Med556.61.0779 Harvest Moon526.81.1389 W/L 60-40 M/H666.10.9008 Predom. Rc M/H507.41.1825 5B SF Bay Low1026.40.5846 W/L 60-40 High639.80.9377      SA/DSPL Up20.16SA/DSPL Dn33.83
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1688.41146.4860.1710.8620.3571.5537.0483.2460.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1688.41146.4860.1710.8620.3571.5537.0483.2460.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance659.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1688.41146.4860.1710.8620.3571.5537.0483.2460.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating659.40.9099
FinRating, kevyt tuuli1210.10.8264
FinRating, kova tuuli510.00.9804
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9099
Triple Number Coastal/Long Distance Low0.7519
Triple Number Coastal/Long Distance Medium0.9995
Triple Number Coastal/Long Distance High1.1393
Triple Number Windward/Leeward Low0.5806
Triple Number Windward/Leeward Medium0.8043
Triple Number Windward/Leeward High0.9375
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1688.41146.4860.1710.8620.3571.5537.0483.2460.9
For information
General Purpose Handicap (GPH)682.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Saronikos S All Purpose703.40.8530
Saronikos S Upwind792.10.7575
Saronikos S Downwind596.11.0066
Saronikos N All Purpose733.20.8183
Saronikos N Upwind829.10.7237
Saronikos N Downwind646.40.9283
Saronikos SW All Purpose709.90.8452
Saronikos SW Upwind821.50.7304
Saronikos SW Downwind597.51.0041
Saronikos NE All Purpose763.20.7861
Saronikos NE Upwind779.10.7701
Saronikos NE Downwind727.90.8243
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1688.41146.4860.1710.8620.3571.5537.0483.2460.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose630.20.9521
5-Band All Purpose Low977.50.6138
5-Band All Purpose L/M714.40.8398
5-Band All Purpose Med609.90.9837
5-Band All Purpose M/H551.51.0879
5-Band All Purpose High523.71.1456
Single Number Predominant Upwind653.10.9187
Single Number Predominant Reaching576.11.0414
Single Number Predominant Downwind617.90.9710
5-Band 50-50 Windward/Leeward Low1227.50.4888
5-Band 50-50 Windward/Leeward L/M877.00.6842
5-Band 50-50 Windward/Leeward Med731.10.8206
5-Band 50-50 Windward/Leeward M/H649.70.9235
5-Band 50-50 Windward/Leeward High618.60.9699
5-Band 60-40 Windward/Leeward Low1236.10.4854
5-Band 60-40 Windward/Leeward L/M887.70.6759
5-Band 60-40 Windward/Leeward Med743.90.8065
5-Band 60-40 Windward/Leeward M/H666.10.9008
5-Band 60-40 Windward/Leeward High639.80.9377
Triple Number 50-50 Windward/Leeward Low1086.80.5521
Triple Number 50-50 Windward/Leeward Med746.10.8042
Triple Number 50-50 Windward/Leeward High640.00.9375
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward764.20.7851
Triple Number 60-40 Windward/Leeward Low1095.90.5475
Triple Number 60-40 Windward/Leeward Med758.60.7910
Triple Number 60-40 Windward/Leeward High657.50.9125
Triple Number All-Purpose Low871.00.6889
Triple Number All-Purpose Med620.30.9673
Triple Number All-Purpose High543.61.1038
Triple Number Predominant Upwind Low891.70.6728
Triple Number Predominant Upwind Med643.30.9327
Triple Number Predominant Upwind High577.21.0395
Triple Number Predominant Reaching Low783.00.7663
Triple Number Predominant Reaching Med575.11.0433
Triple Number Predominant Reaching High490.21.2239
Triple Number Predominant Downwind Low866.00.6928
Triple Number Predominant Downwind Med605.60.9907
Triple Number Predominant Downwind High507.71.1818
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1688.41146.4860.1710.8620.3571.5537.0483.2460.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1688.41146.4860.1710.8620.3571.5537.0483.2460.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low798.0
Triple Number Coastal/Long Distance Medium600.3
Triple Number Coastal/Long Distance High526.6
Triple Number Windward/Leeward Low1033.4
Triple Number Windward/Leeward Medium746.0
Triple Number Windward/Leeward High640.0
Predominantly Upwind654.1
Predominantly Downwind617.5
Predominantly Reaching587.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1688.41146.4860.1710.8620.3571.5537.0483.2460.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7519
Triple Number Coastal/Long Distance Medium0.9995
Triple Number Coastal/Long Distance High1.1393
Triple Number Windward/Leeward Low0.5806
Triple Number Windward/Leeward Medium0.8043
Triple Number Windward/Leeward High0.9375
Coastal/Long Distance0.9099
Predominantly Upwind0.9173
Predominantly Downwind0.9716
For information
General Purpose Handicap (GPH)682.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9934
Distanseseilas Trippeltall svak vind0.7519
Distanseseilas Trippeltall mellomvind0.9995
Distanseseilas Trippeltall sterk vind1.1393
Pølsebane Trippeltall svak vind0.5806
Pølsebane Trippeltall mellomvind0.8043
Pølsebane Trippeltall sterk vind0.9375
Motvind Singeltall0.9173
Medvind Singeltall0.9716
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Coastal/Long Distance659.40.9099
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind654.10.9173
Predominantly Downwind617.50.9716
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore607.50.9876
Cape Doctor Coastal494.31.2138
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7519
Triple Number Coastal/Long Distance Medium0.9995
Triple Number Coastal/Long Distance High1.1393
Triple Number Windward/Leeward Low0.5806
Triple Number Windward/Leeward Medium0.8043
Triple Number Windward/Leeward High0.9375
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7519
Triple Number Coastal/Long Distance Medium0.9995
Triple Number Coastal/Long Distance High1.1393
Triple Number Windward/Leeward Low0.5806
Triple Number Windward/Leeward Medium0.8043
Triple Number Windward/Leeward High0.9375
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Predominantly Upwind654.10.9173
Predominantly Downwind617.50.9716
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1688.41146.4860.1710.8620.3571.5537.0483.2460.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance659.40.9099
Triple Number Coastal/Long Distance Low798.00.7519
Triple Number Coastal/Long Distance Medium600.30.9995
Triple Number Coastal/Long Distance High526.61.1393
Triple Number Windward/Leeward Low1033.40.5806
Triple Number Windward/Leeward Medium746.00.8043
Triple Number Windward/Leeward High640.00.9375
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1688.41146.4860.1710.8620.3571.5537.0483.2460.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP630.20.9521 Predom. Dn High487.31.2312 5B AP M/H534.41.1229 TriNum AP Low798.00.7519 Predom. Rc Low869.70.6899 5B AP High507.61.1821 TriNum AP Med600.40.9994 Predom. Rc L/M643.60.9322 5B SF Bay Low1026.40.5846 TriNum AP High526.61.1393 Predom. Rc Med556.61.0779 5B SF Bay L/M834.70.7188 TriNum W/L Low1086.80.5521 Predom. Rc M/H507.41.1825 5B SF Bay Med703.40.8531 TriNum W/L Med746.00.8043 Predom. Rc High479.81.2505 5B SF Bay M/H629.50.9532 TriNum W/L Hig640.00.9375 5B W/L Low1227.50.4888 5B SF Bay High600.40.9993 Predom. Upwind685.80.8749 5B W/L L/M877.00.6842 ChiMac Up Low854.60.7021 Predom. Reaching602.90.9952 5B W/L Med731.10.8206 ChiMac Up Med759.90.7895 Predom. Downwind648.20.9256 5B W/L M/H649.70.9235 ChiMac Up High650.80.9220 Predom. Up Low988.20.6072 5B W/L High618.60.9699 ChiMac Off Low830.70.7223 Predom. Up L/M730.50.8214 W/L 60-40 Low1236.10.4854 ChiMac Off Med727.20.8251 Predom. Up Med629.90.9525 W/L 60-40 L/M887.70.6759 ChiMac Off High605.00.9918 Predom. Up M/H578.51.0373 W/L 60-40 Med743.90.8065 ChiMac AP Low838.10.7159 Predom. Up High561.11.0693 W/L 60-40 M/H666.10.9008 ChiMac AP Med740.20.8106 Predom. Dn Low976.70.6143 W/L 60-40 High639.80.9377 ChiMac AP High625.70.9590 Predom. Dn L/M704.10.8522 5B AP Low893.60.6714 BayMac Cove Island972.00.6173 Predom. Dn Med593.51.0110 5B AP L/M689.20.8706 BayMac Shore964.00.6224 Predom. Dn M/H526.71.1391 5B AP Med590.51.0161 Harvest Moon526.81.1389      SA/DSPL Up20.16SA/DSPL Dn33.83
ORC Ref  03190004I9M Issued on 19/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NURITA-17143
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 31.7Measurement01/02/2001HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.610Maximum beam3.212Draft1.935Displacement3,747Wetted area20.31IMS L8.936LSM08.805Accomod. length9.610Sink (kg/mm) 15.54
VCGD-0.004VCGM-0.049 RM Rated (kg·m) 86.7Limit of positive stability(°) 120.5 Stability Index 118.9 BLR index 0.0000Default crew weight574 Declared crew weight 460
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.405PBW0.100PIPA0.0030
EDL2.525ST10.039ST20.160
ST30.160ST40.097ST50.303
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.750IG11.660ISP11.700MDT10.105MDL10.160MDT20.105MDL20.160TLMW0.160GO0.180
E3.850J3.480BAS1.720FSDNo FoilSFJ0.050SPLWPLTPS3.530BD0.112MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.004Flotation Date14/05/2014
SFFP0.303FFM1.149FF1.150LCFcl5.245SG1.0220
SAFP8.732FAM0.983FA0.984LCFsh5.479HBI1.054
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004I9M Issued on 19/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NURITA-17143
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.140.721.302.293.1823.5622/03/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.060.000.000.000.004.5011.10NoNo 25.2722/03/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA13.0011.0012.005.706.4089%58.4022/03/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.6 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity72 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity42 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004I9M Issued on 19/03/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org