Double HandedClub Certificate2026
BLACK INDIANITA-18085
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 Angles45.8°42.6°40.8°39.4°39.0°39.2°39.5°41.5°45.7°
Beat VMG2.513.514.204.554.674.724.734.644.33
52°3.935.316.196.596.736.806.846.826.68
60°4.215.586.416.796.957.037.087.107.01
75°4.445.786.566.977.227.387.487.597.61
90°4.345.766.646.997.337.617.838.138.29
110°4.345.926.857.377.727.998.258.739.06
120°4.225.816.787.357.868.348.709.4110.08
135°3.755.286.397.057.588.158.8510.6212.13
150°3.104.465.586.467.037.518.049.4412.28
Run VMG2.683.864.835.606.236.777.248.2110.63
Gybe Angles139.4°143.1°147.8°151.1°159.7°172.7°175.9°168.5°144.3°
APH ToD:566.9CDL: 7.981APH ToT: 1.0585CertNo:26/1
BOAT
ClassBonin 31DesignerCossuttiBuilderBoninAge date07/2016Series date08/2006Offset fileBONIN31.offData fileI18085
HULL
Length Overall9.390 mMaximum Beam3.336 mDraft1.925 mDisplacement3,000 kgDLR5.3426IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFeathering 2 bladesDiameter0.406m
CREW
Maximum weight170 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail30.0330.80Headsail Luffed24.1324.13Headsail FlyingSymmetric69.8969.89Asymmetric81.9781.97 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail8.40Storm Jib7.84Heavy Weather Jib21.17
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 75.0 kg·m Stability Index 126.3
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  03190004UIH Issued on 01/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
BLACK INDIANITA-18085
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 VMG1434.81025.7856.5790.9770.2762.7761.0775.5831.8
52°917.0677.9581.8546.6534.9529.4526.7527.5539.0
60°854.8645.3561.6530.0517.9512.0508.4506.9513.3
75°811.2623.0548.6516.3498.4487.9481.4474.1473.1
90°829.3624.8542.4515.1491.4473.0459.5442.9434.3
110°828.7607.8525.4488.7466.6450.7436.6412.4397.3
120°854.0619.1530.6490.0458.2431.8413.9382.5357.3
135°961.0681.8563.6511.0475.2441.5406.7339.0296.8
150°1161.5807.8645.6557.1512.0479.1447.5381.4293.3
Run VMG1341.2932.8745.5642.5578.3531.4497.2438.3338.6
Selected Courses
Windward / Leeward1388.0979.3801.0716.7674.2647.1629.1606.9585.2
All purpose1052.7758.5635.6581.3552.6533.3518.5496.6483.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward697.30.8604
All purpose566.91.0585
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.3974.6754.8649.9590.1553.3522.4470.5450.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7314
Downwind "popa"0.9620
70% up, 30% down "Ilhabela"0.7881
30% up, 70% down "Ilhabela-inverso"0.8789
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Predominantly Upwind620.50.9670
Predominantly Downwind560.31.0708
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP587.61.0212 Predom. Rc High457.41.3118 5B SF Bay L/M744.70.8057 TriNum AP Low697.10.8607 Predom. Dn Low825.30.7270 5B SF Bay Med661.80.9066 TriNum AP Med564.31.0633 Predom. Dn L/M626.40.9579 5B SF Bay M/H616.00.9741 TriNum AP High514.01.1673 Predom. Dn Med546.11.0986 5B SF Bay High593.21.0115 TriNum W/L Low931.50.6441 Predom. Dn M/H486.81.2325 5B AP Low764.70.7846 TriNum W/L Med692.20.8668 Predom. Dn High442.21.3567 5B AP L/M622.30.9642 TriNum W/L Hig625.30.9596 ChiMac Up Low756.40.7932 5B AP Med558.21.0750 Predom. Upwind645.00.9302 ChiMac Up Med694.10.8645 5B AP M/H520.21.1534 Predom. Reaching557.31.0767 ChiMac Up High622.10.9645 5B AP High498.11.2045 Predom. Downwind581.91.0311 ChiMac Off Low720.00.8333 5B W/L Low1036.90.5787 Predom. Up Low846.80.7085 ChiMac Off Med642.80.9334 5B W/L L/M778.80.7704 Predom. Up L/M664.60.9028 ChiMac Off High547.91.0951 5B W/L Med683.50.8779 Predom. Up Med606.10.9900 ChiMac AP Low735.40.8159 5B W/L M/H632.20.9491 Predom. Up M/H578.21.0378 ChiMac AP Med666.50.9002 5B W/L High607.00.9885 Predom. Up High569.41.0538 ChiMac AP High583.91.0276 W/L 60-40 Low1046.70.5733 Predom. Rc Low745.60.8048 BayMac Cove Island840.20.7141 W/L 60-40 L/M792.20.7574 Predom. Rc L/M586.41.0231 BayMac Shore834.30.7191 W/L 60-40 Med702.50.8541 Predom. Rc Med527.71.1371 Harvest Moon491.61.2205 W/L 60-40 M/H658.60.9110 Predom. Rc M/H485.61.2356 5B SF Bay Low881.20.6809 W/L 60-40 High642.10.9344      SA/DSPL Up25.94SA/DSPL Dn53.65
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.3974.6754.8649.9590.1553.3522.4470.5450.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.3974.6754.8649.9590.1553.3522.4470.5450.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance614.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.3974.6754.8649.9590.1553.3522.4470.5450.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating614.40.9766
FinRating, kevyt tuuli1018.80.9815
FinRating, kova tuuli499.61.0008
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9766
Triple Number Coastal/Long Distance Low0.8607
Triple Number Coastal/Long Distance Medium1.0634
Triple Number Coastal/Long Distance High1.1673
Triple Number Windward/Leeward Low0.6741
Triple Number Windward/Leeward Medium0.8668
Triple Number Windward/Leeward High0.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.3974.6754.8649.9590.1553.3522.4470.5450.9
For information
General Purpose Handicap (GPH)629.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Saronikos S All Purpose637.00.9419
Saronikos S Upwind729.30.8227
Saronikos S Downwind518.21.1579
Saronikos N All Purpose676.90.8864
Saronikos N Upwind763.60.7857
Saronikos N Downwind570.81.0511
Saronikos SW All Purpose633.90.9465
Saronikos SW Upwind739.40.8115
Saronikos SW Downwind525.31.1421
Saronikos NE All Purpose690.70.8686
Saronikos NE Upwind713.30.8412
Saronikos NE Downwind633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.3974.6754.8649.9590.1553.3522.4470.5450.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose587.61.0212
5-Band All Purpose Low833.00.7203
5-Band All Purpose L/M644.20.9314
5-Band All Purpose Med575.41.0428
5-Band All Purpose M/H532.21.1274
5-Band All Purpose High506.21.1853
Single Number Predominant Upwind618.90.9694
Single Number Predominant Reaching538.51.1143
Single Number Predominant Downwind561.61.0684
5-Band 50-50 Windward/Leeward Low1036.90.5787
5-Band 50-50 Windward/Leeward L/M778.80.7704
5-Band 50-50 Windward/Leeward Med683.50.8779
5-Band 50-50 Windward/Leeward M/H632.20.9491
5-Band 50-50 Windward/Leeward High607.00.9885
5-Band 60-40 Windward/Leeward Low1046.70.5733
5-Band 60-40 Windward/Leeward L/M792.20.7574
5-Band 60-40 Windward/Leeward Med702.50.8541
5-Band 60-40 Windward/Leeward M/H658.60.9110
5-Band 60-40 Windward/Leeward High642.10.9344
Triple Number 50-50 Windward/Leeward Low931.50.6441
Triple Number 50-50 Windward/Leeward Med692.20.8668
Triple Number 50-50 Windward/Leeward High625.30.9596
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward716.60.8373
Triple Number 60-40 Windward/Leeward Low942.00.6370
Triple Number 60-40 Windward/Leeward Med710.30.8447
Triple Number 60-40 Windward/Leeward High653.60.9180
Triple Number All-Purpose Low755.00.7948
Triple Number All-Purpose Med582.21.0306
Triple Number All-Purpose High525.01.1429
Triple Number Predominant Upwind Low776.50.7727
Triple Number Predominant Upwind Med613.10.9787
Triple Number Predominant Upwind High584.31.0269
Triple Number Predominant Reaching Low684.00.8772
Triple Number Predominant Reaching Med543.51.1040
Triple Number Predominant Reaching High467.91.2823
Triple Number Predominant Downwind Low743.80.8066
Triple Number Predominant Downwind Med554.11.0828
Triple Number Predominant Downwind High461.51.3002
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.3974.6754.8649.9590.1553.3522.4470.5450.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.3974.6754.8649.9590.1553.3522.4470.5450.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low697.1
Triple Number Coastal/Long Distance Medium564.2
Triple Number Coastal/Long Distance High514.0
Triple Number Windward/Leeward Low890.1
Triple Number Windward/Leeward Medium692.2
Triple Number Windward/Leeward High625.3
Predominantly Upwind620.5
Predominantly Downwind560.3
Predominantly Reaching542.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.3974.6754.8649.9590.1553.3522.4470.5450.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8607
Triple Number Coastal/Long Distance Medium1.0634
Triple Number Coastal/Long Distance High1.1673
Triple Number Windward/Leeward Low0.6741
Triple Number Windward/Leeward Medium0.8668
Triple Number Windward/Leeward High0.9596
Coastal/Long Distance0.9766
Predominantly Upwind0.9670
Predominantly Downwind1.0708
For information
General Purpose Handicap (GPH)629.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0585
Distanseseilas Trippeltall svak vind0.8607
Distanseseilas Trippeltall mellomvind1.0634
Distanseseilas Trippeltall sterk vind1.1673
Pølsebane Trippeltall svak vind0.6741
Pølsebane Trippeltall mellomvind0.8668
Pølsebane Trippeltall sterk vind0.9596
Motvind Singeltall0.9670
Medvind Singeltall1.0708
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Coastal/Long Distance614.40.9766
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind620.50.9670
Predominantly Downwind560.31.0708
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore591.71.0140
Cape Doctor Coastal487.41.2311
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8607
Triple Number Coastal/Long Distance Medium1.0634
Triple Number Coastal/Long Distance High1.1673
Triple Number Windward/Leeward Low0.6741
Triple Number Windward/Leeward Medium0.8668
Triple Number Windward/Leeward High0.9596
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8607
Triple Number Coastal/Long Distance Medium1.0634
Triple Number Coastal/Long Distance High1.1673
Triple Number Windward/Leeward Low0.6741
Triple Number Windward/Leeward Medium0.8668
Triple Number Windward/Leeward High0.9596
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Predominantly Upwind620.50.9670
Predominantly Downwind560.31.0708
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.3974.6754.8649.9590.1553.3522.4470.5450.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance614.40.9766
Triple Number Coastal/Long Distance Low697.10.8607
Triple Number Coastal/Long Distance Medium564.21.0634
Triple Number Coastal/Long Distance High514.01.1673
Triple Number Windward/Leeward Low890.10.6741
Triple Number Windward/Leeward Medium692.20.8668
Triple Number Windward/Leeward High625.30.9596
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1383.3974.6754.8649.9590.1553.3522.4470.5450.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP587.61.0212 Predom. Dn High442.21.3567 5B AP M/H520.21.1534 TriNum AP Low697.10.8607 Predom. Rc Low745.60.8048 5B AP High498.11.2045 TriNum AP Med564.31.0633 Predom. Rc L/M586.41.0231 5B SF Bay Low881.20.6809 TriNum AP High514.01.1673 Predom. Rc Med527.71.1371 5B SF Bay L/M744.70.8057 TriNum W/L Low931.50.6441 Predom. Rc M/H485.61.2356 5B SF Bay Med661.80.9066 TriNum W/L Med692.20.8668 Predom. Rc High457.41.3118 5B SF Bay M/H616.00.9741 TriNum W/L Hig625.30.9596 5B W/L Low1036.90.5787 5B SF Bay High593.21.0115 Predom. Upwind645.00.9302 5B W/L L/M778.80.7704 ChiMac Up Low756.40.7932 Predom. Reaching557.31.0767 5B W/L Med683.50.8779 ChiMac Up Med694.10.8645 Predom. Downwind581.91.0311 5B W/L M/H632.20.9491 ChiMac Up High622.10.9645 Predom. Up Low846.80.7085 5B W/L High607.00.9885 ChiMac Off Low720.00.8333 Predom. Up L/M664.60.9028 W/L 60-40 Low1046.70.5733 ChiMac Off Med642.80.9334 Predom. Up Med606.10.9900 W/L 60-40 L/M792.20.7574 ChiMac Off High547.91.0951 Predom. Up M/H578.21.0378 W/L 60-40 Med702.50.8541 ChiMac AP Low735.40.8159 Predom. Up High569.41.0538 W/L 60-40 M/H658.60.9110 ChiMac AP Med666.50.9002 Predom. Dn Low825.30.7270 W/L 60-40 High642.10.9344 ChiMac AP High583.91.0276 Predom. Dn L/M626.40.9579 5B AP Low764.70.7846 BayMac Cove Island840.20.7141 Predom. Dn Med546.11.0986 5B AP L/M622.30.9642 BayMac Shore834.30.7191 Predom. Dn M/H486.81.2325 5B AP Med558.21.0750 Harvest Moon491.61.2205      SA/DSPL Up25.94SA/DSPL Dn53.65
ORC Ref  03190004UIH Issued on 01/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
BLACK INDIANITA-18085
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)
ClassBonin 31Measurement07/05/2024HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.390Maximum beam3.336Draft1.925Displacement3,000Wetted area17.70IMS L8.445LSM08.249Accomod. length9.390Sink (kg/mm) 14.04
VCGD-0.168VCGM-0.106 RM Rated (kg·m) 75.0Limit of positive stability(°) 132.0 Stability Index 126.3 BLR index 0.0000Default crew weight170 Declared crew weight 170
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.406PBW0.103PIPA0.0026
EDL1.127ST10.042ST20.135
ST30.135ST40.088ST50.300
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P11.850IG12.380ISP13.470MDT10.100MDL10.145MDT20.072MDL20.105TL0.700MW0.145GO0.185
E4.050J3.530BAS1.610FSDFoilSFJ0.200SPL3.720WPLTPS4.560BD0.120MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.168Flotation Date07/10/2024
SFFP0.367FFM1.241FF1.241LCFcl5.050SG1.0250
SAFP9.250FAM1.137FA1.137LCFsh5.293HBI1.177
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190004UIH Issued on 01/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
BLACK INDIANITA-18085
FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.150.981.742.773.5130.0307/10/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.070.651.122.052.963.8311.97YesNo 24.1307/10/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA12.6012.6012.606.726.4069.8907/10/2024
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA14.5012.9013.706.958.1086%81.9726/06/2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.4 mTable area0.44 m²Headroom1.66 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity68 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity38 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03190004UIH Issued on 01/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org