Non Spin/HSFClub 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°44.1°41.9°40.5°39.2°38.0°37.7°37.8°39.1°
Beat VMG2.083.033.734.244.634.874.975.004.89
52°3.284.655.596.226.626.856.977.047.01
60°3.534.925.856.446.797.027.177.277.28
75°3.715.106.036.606.947.207.417.677.77
90°3.604.985.956.586.967.247.497.948.26
110°3.044.435.506.316.847.197.518.168.88
120°2.844.195.266.106.697.087.408.088.89
135°2.443.684.735.606.306.797.147.768.47
150°2.063.124.014.855.566.176.637.287.88
Run VMG1.782.713.534.355.095.756.317.077.65
Gybe Angles142.9°143.9°169.4°170.8°172.1°173.0°174.8°177.1°176.8°
APH ToD:634.1CDL: 8.162APH ToT: 0.9462CertNo:26/1
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 Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.405m
CREW
Maximum weight460(declared)Minimum weight330 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.5623.92Headsail Luffed25.2725.27Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail7.25Storm Jib6.88Heavy Weather Jib18.57
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 86.7 Stability Index 118.8
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  03190004B6C Issued on 11/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub 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 VMG1730.61188.8965.0848.3776.9739.2724.6720.7736.3
52°1097.8773.9644.0578.8544.1525.7516.4511.5513.5
60°1019.0731.6615.4559.4530.2512.9502.4495.3494.7
75°969.4706.5596.7545.3518.4500.1485.9469.2463.5
90°1001.2722.4604.7546.8517.3497.4480.7453.3435.9
110°1182.6812.3654.3570.3526.7500.6479.3441.2405.6
120°1268.1859.7684.3589.9538.3508.8486.4445.8404.9
135°1473.5979.0760.7642.6571.3530.2504.5464.0425.2
150°1749.21152.5898.0742.4647.0583.5543.0494.7456.7
Run VMG2019.81330.81019.0827.3707.1626.1570.3509.2470.3
Selected Courses
Windward / Leeward1875.21259.8992.0837.8742.0682.6647.4615.0603.3
All purpose1402.5958.7769.9666.3605.5568.6545.8519.4503.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward784.40.7649
All purpose634.10.9462
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.61266.9933.7754.6648.2591.6553.3498.4478.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7043
Downwind "popa"0.7514
70% up, 30% down "Ilhabela"0.7178
30% up, 70% down "Ilhabela-inverso"0.7366
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Predominantly Upwind670.70.8945
Predominantly Downwind666.50.9002
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP659.50.9098 Predom. Rc High494.21.2142 5B SF Bay L/M891.80.6728 TriNum AP Low864.30.6942 Predom. Dn Low1118.70.5363 5B SF Bay Med733.90.8176 TriNum AP Med630.30.9519 Predom. Dn L/M781.70.7675 5B SF Bay M/H641.80.9349 TriNum AP High541.61.1078 Predom. Dn Med635.20.9446 5B SF Bay High609.30.9847 TriNum W/L Low1185.40.5062 Predom. Dn M/H546.41.0981 5B AP Low986.70.6081 TriNum W/L Med779.90.7693 Predom. Dn High504.61.1890 5B AP L/M736.90.8142 TriNum W/L Hig644.10.9316 ChiMac Up Low885.30.6777 5B AP Med618.20.9706 Predom. Upwind703.00.8535 ChiMac Up Med782.90.7664 5B AP M/H550.21.0905 Predom. Reaching637.60.9410 ChiMac Up High665.10.9022 5B AP High521.31.1510 Predom. Downwind704.70.8514 ChiMac Off Low935.30.6415 5B W/L Low1346.70.4455 Predom. Up Low1029.20.5830 ChiMac Off Med803.90.7463 5B W/L L/M940.20.6382 Predom. Up L/M753.90.7959 ChiMac Off High650.80.9219 5B W/L Med761.00.7885 Predom. Up Med643.20.9329 ChiMac AP Low903.40.6642 5B W/L M/H655.90.9148 Predom. Up M/H585.11.0255 ChiMac AP Med788.50.7610 5B W/L High618.60.9700 Predom. Up High566.41.0593 ChiMac AP High654.80.9163 W/L 60-40 Low1331.00.4508 Predom. Rc Low946.80.6337 BayMac Cove Island1055.30.5686 W/L 60-40 L/M938.00.6397 Predom. Rc L/M689.20.8706 BayMac Shore1042.90.5753 W/L 60-40 Med767.50.7817 Predom. Rc Med584.21.0270 Harvest Moon556.71.0778 W/L 60-40 M/H670.80.8944 Predom. Rc M/H523.71.1457 5B SF Bay Low1112.10.5395 W/L 60-40 High639.70.9380      SA/DSPL Up20.16SA/DSPL Dn20.16
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.61266.9933.7754.6648.2591.6553.3498.4478.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.61266.9933.7754.6648.2591.6553.3498.4478.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance695.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.61266.9933.7754.6648.2591.6553.3498.4478.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating695.80.8623
FinRating, kevyt tuuli1333.40.7500
FinRating, kova tuuli525.90.9507
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8623
Triple Number Coastal/Long Distance Low0.6942
Triple Number Coastal/Long Distance Medium0.9520
Triple Number Coastal/Long Distance High1.1078
Triple Number Windward/Leeward Low0.5329
Triple Number Windward/Leeward Medium0.7693
Triple Number Windward/Leeward High0.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.61266.9933.7754.6648.2591.6553.3498.4478.4
For information
General Purpose Handicap (GPH)721.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Saronikos S All_Purpose722.60.8304
Saronikos S Upwind792.90.7567
Saronikos S Downwind659.40.9099
Saronikos N All_Purpose722.60.8304
Saronikos N Upwind831.50.7216
Saronikos N Downwind741.70.8090
Saronikos SW All_Purpose740.70.8101
Saronikos SW Upwind824.30.7279
Saronikos SW Downwind678.70.8840
Saronikos NE All_Purpose818.00.7335
Saronikos NE Upwind782.70.7665
Saronikos NE Downwind854.10.7025
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.61266.9933.7754.6648.2591.6553.3498.4478.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose659.50.9098
5-Band All-Purpose Low1065.30.5632
5-Band All-Purpose L/M763.50.7858
5-Band All-Purpose Med636.90.9421
5-Band All-Purpose M/H564.11.0636
5-Band All-Purpose High533.81.1240
Single Number Predominant Upwind668.60.8974
Single Number Predominant Reaching607.70.9873
Single Number Predominant Downwind667.80.8985
5-Band 50-50 Windward/Leeward Low1346.70.4455
5-Band 50-50 Windward/Leeward L/M940.20.6382
5-Band 50-50 Windward/Leeward Med761.00.7885
5-Band 50-50 Windward/Leeward M/H655.90.9148
5-Band 50-50 Windward/Leeward High618.60.9700
5-Band 60-40 Windward/Leeward Low1331.00.4508
5-Band 60-40 Windward/Leeward L/M938.00.6397
5-Band 60-40 Windward/Leeward Med767.50.7817
5-Band 60-40 Windward/Leeward M/H670.80.8944
5-Band 60-40 Windward/Leeward High639.70.9380
Triple Number 50-50 Windward/Leeward Low1185.40.5062
Triple Number 50-50 Windward/Leeward Med780.10.7692
Triple Number 50-50 Windward/Leeward High644.10.9316
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward790.50.7590
Triple Number 60-40 Windward/Leeward Low1174.40.5109
Triple Number 60-40 Windward/Leeward Med785.40.7639
Triple Number 60-40 Windward/Leeward High660.60.9083
Triple Number All-Purpose Low944.40.6353
Triple Number All-Purpose Med649.90.9232
Triple Number All-Purpose High555.11.0810
Triple Number Predominant Upwind Low930.80.6446
Triple Number Predominant Upwind Med658.70.9109
Triple Number Predominant Upwind High581.71.0315
Triple Number Predominant Reaching Low847.50.7080
Triple Number Predominant Reaching Med604.00.9934
Triple Number Predominant Reaching High506.21.1853
Triple Number Predominant Downwind Low981.30.6114
Triple Number Predominant Downwind Med654.20.9172
Triple Number Predominant Downwind High527.61.1373
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.61266.9933.7754.6648.2591.6553.3498.4478.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.61266.9933.7754.6648.2591.6553.3498.4478.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low864.3
Triple Number Coastal/Long Distance Medium630.3
Triple Number Coastal/Long Distance High541.6
Triple Number Windward/Leeward Low1125.9
Triple Number Windward/Leeward Medium779.9
Triple Number Windward/Leeward High644.1
Predominantly Upwind670.7
Predominantly Downwind666.5
Predominantly Reaching626.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.61266.9933.7754.6648.2591.6553.3498.4478.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6942
Triple Number Coastal/Long Distance Medium0.9520
Triple Number Coastal/Long Distance High1.1078
Triple Number Windward/Leeward Low0.5329
Triple Number Windward/Leeward Medium0.7693
Triple Number Windward/Leeward High0.9316
Coastal/Long Distance0.8623
Predominantly Upwind0.8945
Predominantly Downwind0.9002
For information
General Purpose Handicap (GPH)721.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9462
Distanseseilas Trippeltall svak vind0.6942
Distanseseilas Trippeltall mellomvind0.9520
Distanseseilas Trippeltall sterk vind1.1078
Pølsebane Trippeltall svak vind0.5329
Pølsebane Trippeltall mellomvind0.7693
Pølsebane Trippeltall sterk vind0.9316
Motvind Singeltall0.8945
Medvind Singeltall0.9002
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Coastal/Long Distance695.80.8623
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind670.70.8945
Predominantly Downwind666.50.9002
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore606.80.9888
Cape Doctor Coastal508.41.1801
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6942
Triple Number Coastal/Long Distance Medium0.9520
Triple Number Coastal/Long Distance High1.1078
Triple Number Windward/Leeward Low0.5329
Triple Number Windward/Leeward Medium0.7693
Triple Number Windward/Leeward High0.9316
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6942
Triple Number Coastal/Long Distance Medium0.9520
Triple Number Coastal/Long Distance High1.1078
Triple Number Windward/Leeward Low0.5329
Triple Number Windward/Leeward Medium0.7693
Triple Number Windward/Leeward High0.9316
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Predominantly Upwind670.70.8945
Predominantly Downwind666.50.9002
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.61266.9933.7754.6648.2591.6553.3498.4478.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance695.80.8623
Triple Number Coastal/Long Distance Low864.30.6942
Triple Number Coastal/Long Distance Medium630.30.9520
Triple Number Coastal/Long Distance High541.61.1078
Triple Number Windward/Leeward Low1125.90.5329
Triple Number Windward/Leeward Medium779.90.7693
Triple Number Windward/Leeward High644.10.9316
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1889.61266.9933.7754.6648.2591.6553.3498.4478.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP659.50.9098 Predom. Dn High504.61.1890 5B AP M/H550.21.0905 TriNum AP Low864.30.6942 Predom. Rc Low946.80.6337 5B AP High521.31.1510 TriNum AP Med630.30.9519 Predom. Rc L/M689.20.8706 5B SF Bay Low1112.10.5395 TriNum AP High541.61.1078 Predom. Rc Med584.21.0270 5B SF Bay L/M891.80.6728 TriNum W/L Low1185.40.5062 Predom. Rc M/H523.71.1457 5B SF Bay Med733.90.8176 TriNum W/L Med779.90.7693 Predom. Rc High494.21.2142 5B SF Bay M/H641.80.9349 TriNum W/L Hig644.10.9316 5B W/L Low1346.70.4455 5B SF Bay High609.30.9847 Predom. Upwind703.00.8535 5B W/L L/M940.20.6382 ChiMac Up Low885.30.6777 Predom. Reaching637.60.9410 5B W/L Med761.00.7885 ChiMac Up Med782.90.7664 Predom. Downwind704.70.8514 5B W/L M/H655.90.9148 ChiMac Up High665.10.9022 Predom. Up Low1029.20.5830 5B W/L High618.60.9700 ChiMac Off Low935.30.6415 Predom. Up L/M753.90.7959 W/L 60-40 Low1331.00.4508 ChiMac Off Med803.90.7463 Predom. Up Med643.20.9329 W/L 60-40 L/M938.00.6397 ChiMac Off High650.80.9219 Predom. Up M/H585.11.0255 W/L 60-40 Med767.50.7817 ChiMac AP Low903.40.6642 Predom. Up High566.41.0593 W/L 60-40 M/H670.80.8944 ChiMac AP Med788.50.7610 Predom. Dn Low1118.70.5363 W/L 60-40 High639.70.9380 ChiMac AP High654.80.9163 Predom. Dn L/M781.70.7675 5B AP Low986.70.6081 BayMac Cove Island1055.30.5686 Predom. Dn Med635.20.9446 5B AP L/M736.90.8142 BayMac Shore1042.90.5753 Predom. Dn M/H546.41.0981 5B AP Med618.20.9706 Harvest Moon556.71.0778      SA/DSPL Up20.16SA/DSPL Dn20.16
ORC Ref  03190004B6C Issued on 11/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub 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 L8.935LSM08.805Accomod. length9.610Sink (kg/mm) 15.54
VCGD-0.004VCGM-0.049 RM Rated (kg·m) 86.7Limit of positive stability(°) 120.5 Stability Index 118.8 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
BackstayAdjustableForestayFixedInner 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 FoilSFJ0.050SPLWPLTPSBD0.112MWTMCG
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  03190004B6C Issued on 11/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub 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
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  03190004B6C Issued on 11/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org