International
Certificate
2023

Boat

BUENA VISTA

ITA-16426

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.2°41.2°39.4°38.7°38.2°38.1°37.8°
Beat VMG4.525.556.126.406.586.706.80
52°6.918.288.959.269.449.559.68
60°7.318.669.329.599.769.8710.00
75°7.598.919.619.9710.1710.3310.54
90°7.789.109.7010.0610.4410.7211.10
110°7.559.039.8610.4110.8311.2511.94
120°7.158.719.7110.3310.9311.5012.50
135°6.287.999.2410.0310.7411.4913.09
150°5.266.738.069.149.8810.4711.88
Run VMG4.555.826.987.928.579.0610.29
Gybe Angles141.7°142.4°145.1°150.5°151.4°149.6°145.7°

APH: 425.1

CDL: 15.623

GPH: 477.5

CertNo: 23/2

BOAT
ClassFY61DesignerFelci YachtsBuilderYachts 2000Age date07/2010Series date01/2007Offset fileI16426.OFFData fileI16426
HULL
Length Overall18.830 mMaximum Beam5.040 mDraft3.709 mDisplacement18,968 kgDLR3.9195IMS DivisionCruiser/RacerDynamic Allowance0.110%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.660m
CREW
Maximum weight1,100 kgMinimum weight825 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail114.65117.31Headsail Luffed84.9584.95Headsail FlyingSymmetricAsymmetric328.70328.70 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail32.83Storm Jib28.00Heavy Weather Jib75.59
SAIL LIMITS
Headsails7  Spinnakers5
STABILITY
Righting Moment707.2 kg·mStability Index121.3
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  03190002NVTIssued on 08/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

BUENA VISTA

ITA-16426

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG796.5649.2588.7562.1546.9537.1529.2
52°520.8434.6402.2389.0381.5376.8372.0
60°492.4415.6386.4375.3368.9364.8359.9
75°474.1404.1374.4361.2354.0348.7341.7
90°462.7395.6371.2357.7345.0335.8324.3
110°476.8398.5365.2346.0332.3320.1301.4
120°503.2413.3370.8348.6329.3313.0288.1
135°573.1450.5389.7358.8335.1313.4275.0
150°684.7535.3446.5393.9364.6344.0303.0
Run VMG790.6618.1515.5454.6420.1397.2349.9
Selected Courses
Windward / Leeward793.5633.6552.1508.3483.5467.1439.6
All purpose603.4491.3438.2410.9393.7381.1361.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward531.41.1292
All purpose425.11.4114
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance465.01.2903
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance793.2594.9496.0440.3409.2384.7345.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9977
Downwind "popa"1.1844
70% up, 30% down "Ilhabela"1.0472
30% up, 70% down "Ilhabela-inverso"1.1215
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Predominantly Upwind460.41.3033
Predominantly Downwind431.51.3906
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low547.31.0962
Triple Number All Purpose Medium422.41.4205
Triple Number All Purpose High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Predominantly Upwind460.41.3033
Predominantly Downwind431.51.3906
Predominantly Upwind Low607.70.9873
Predominantly Upwind Medium477.21.2573
Predominantly Upwind High445.51.3468
Predominantly Downwind Low606.60.9891
Predominantly Downwind Medium429.01.3988
Predominantly Downwind High356.41.6835
Chicago-Mac Upwind1.2790
Chicago-Mac All Purpose1.3180
Chicago-Mac Downwind1.3642
Bayview-Mac Cove Island1.2271
Bayview-Mac Shore1.2394
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching399.91.5005
Predominantly Reaching Low491.51.2207
Predominantly Reaching Medium395.91.5155
Predominantly Reaching High347.21.7283
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low781.20.7680
5-Band Low / Medium651.30.9212
5-Band Medium518.41.1573
5-Band Medium / High468.71.2802
5-Band High444.31.3504
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance465.01.2903
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance793.2594.9496.0440.3409.2384.7345.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance465.01.2903
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance793.2594.9496.0440.3409.2384.7345.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance465.0
Triple Number Coastal/Long Distance Low547.3
Triple Number Coastal/Long Distance Medium422.4
Triple Number Coastal/Long Distance High376.8
Triple Number Windward/Leeward Low713.6
Triple Number Windward/Leeward Medium527.1
Triple Number Windward/Leeward High460.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance793.2594.9496.0440.3409.2384.7345.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance465.01.2903
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance793.2594.9496.0440.3409.2384.7345.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)465.01.2903
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance793.2594.9496.0440.3409.2384.7345.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0962
Triple Number Coastal/Long Distance Medium1.4205
Triple Number Coastal/Long Distance High1.5925
Triple Number Windward/Leeward Low0.8408
Triple Number Windward/Leeward Medium1.1382
Triple Number Windward/Leeward High1.3018
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance793.2594.9496.0440.3409.2384.7345.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance465.01.2903
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance793.2594.9496.0440.3409.2384.7345.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance465.01.2903
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance793.2594.9496.0440.3409.2384.7345.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance793.2594.9496.0440.3409.2384.7345.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low547.3
Triple Number Coastal/Long Distance Medium422.4
Triple Number Coastal/Long Distance High376.8
Triple Number Windward/Leeward Low713.6
Triple Number Windward/Leeward Medium527.1
Triple Number Windward/Leeward High460.9
Predominantly Upwind460.4
Predominantly Downwind431.5
Predominantly Reaching410.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance465.01.2903
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance793.2594.9496.0440.3409.2384.7345.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0962
Triple Number Coastal/Long Distance Medium1.4205
Triple Number Coastal/Long Distance High1.5925
Triple Number Windward/Leeward Low0.8408
Triple Number Windward/Leeward Medium1.1382
Triple Number Windward/Leeward High1.3018
Coastal/Long Distance1.2903
Predominantly Upwind1.3033
Predominantly Downwind1.3906
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.0962
Tretall Distanseseilas Mellomvind1.4205
Tretall Distanseseilas Mye vind1.5925
Tretall Pølsebane Lite vind0.8408
Tretall Pølsebane Mellomvind1.1382
Tretall Pølsebane Mye vind1.3018
Distanseseilas ett tall (OSN 8-16kn)1.2903
Distanseseilas ett tall (APH 6-20kn)1.4114
Enkeltall Motvind1.3033
Enkeltall Medvind1.3906
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Coastal/Long Distance465.01.2903
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind460.41.3033
Predominantly Downwind431.51.3906
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore447.81.3398
Cape Doctor Coastal367.21.6342
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0962
Triple Number Coastal/Long Distance Medium1.4205
Triple Number Coastal/Long Distance High1.5925
Triple Number Windward/Leeward Low0.8408
Triple Number Windward/Leeward Medium1.1382
Triple Number Windward/Leeward High1.3018
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0962
Triple Number Coastal/Long Distance Medium1.4205
Triple Number Coastal/Long Distance High1.5925
Triple Number Windward/Leeward Low0.8408
Triple Number Windward/Leeward Medium1.1382
Triple Number Windward/Leeward High1.3018
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance465.01.2903
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Predominantly Upwind460.41.3033
Predominantly Downwind431.51.3906
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance793.2594.9496.0440.3409.2384.7345.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance465.01.2903
Triple Number Coastal/Long Distance Low547.31.0962
Triple Number Coastal/Long Distance Medium422.41.4205
Triple Number Coastal/Long Distance High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance793.2594.9496.0440.3409.2384.7345.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low547.31.0962
Triple Number All Purpose Medium422.41.4205
Triple Number All Purpose High376.81.5925
Triple Number Windward/Leeward Low713.60.8408
Triple Number Windward/Leeward Medium527.11.1382
Triple Number Windward/Leeward High460.91.3018
Predominantly Upwind460.41.3033
Predominantly Downwind431.51.3906
Predominantly Upwind Low607.70.9873
Predominantly Upwind Medium477.21.2573
Predominantly Upwind High445.51.3468
Predominantly Downwind Low606.60.9891
Predominantly Downwind Medium429.01.3988
Predominantly Downwind High356.41.6835
Chicago-Mac Upwind1.2790
Chicago-Mac All Purpose1.3180
Chicago-Mac Downwind1.3642
Bayview-Mac Cove Island1.2271
Bayview-Mac Shore1.2394
Harvest Moon Regatta365.01.6440
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy447.11.3420
San Francisco Bay Medium518.41.1573
Predominantly Reaching399.91.5005
Predominantly Reaching Low491.51.2207
Predominantly Reaching Medium395.91.5155
Predominantly Reaching High347.21.7283
Windward/Leeward 60-40 Low715.40.8387
Windward/Leeward 60-40 Medium543.21.1045
Windward/Leeward 60-40 High486.61.2329
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low781.20.7680
5-Band Low / Medium651.30.9212
5-Band Medium518.41.1573
5-Band Medium / High468.71.2802
5-Band High444.31.3504
ORC Ref  03190002NVTIssued on 08/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

BUENA VISTA

ITA-16426

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)
ClassFY61Measurement29/05/2023HINPlan reviewHull constructionCarbonCarbon RudderYesLight stanchionsNoTrim tabNo
LOA18.830Max. Beam5.040Draft3.709Displacement18,968Wetted area63.37IMS L17.130LSM016.913Acc. length16.380Sink (kg/mm) 49.21
VCGD0.221VCGM0.119RM Rated (kg·m) 707.2Limit of positive stability(°) 111.9Stability Index121.3
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.660PBW0.150PIPA0.0101
PSD0.040PHD0.090PHL0.200
PSA15.0°ESL1.800
ST10.050ST20.180ST30.200
ST40.080ST50.400
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders3Rotating mastNo
P23.300IG23.608ISP25.448MDT10.170MDL10.320MDT20.170MDL20.235TL1.870MW0.320GO0.335
E8.050J6.500BAS1.998FSD0.052SFJ0.510SPLWPLTPS9.130BD0.235MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date31/05/2017MeasurerFIV-160/162Comment
SFFP0.263FFM1.798FF1.796LCFcl10.143SG1.0260
SAFP17.813FAM1.341FA1.345LCFsh10.440HBI1.516
W1277.9W2277.9W3277.9W4277.9LCFD
PD1235.6PD2237.4PD3235.3PD4237.3
WD15.220PLM4500.00GSA1.0RSA1.0RM704.5
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAacqua vtr sxWater45009.500.00Bacqua vtr dxWater45009.500.00Cgasolio inox 2 x 285 sx-dxFuel57010013.000.00Dnere pvc dx30011.500.00Egrigie pvc sx30011.500.00Total deductible8413.000.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGAMiscellaneousdissalatore sx016.400.00BMiscellaneousboiler pvc 60 litri sx017.500.00CMiscellaneouswebasto sx016.000.00DMiscellaneousgeneratore 220 V015.000.00ABattery2 dx013.000.00BBattery1209.500.00AEngineVolvo T3 100 cvTotal deductible0
ORC Ref  03190002NVTIssued on 08/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

BUENA VISTA

ITA-16426

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentC0.271.853.265.366.86114.6505/04/2018A0.171.753.215.336.87113.8820/07/2010B0.171.753.215.336.87113.88
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentD0.161.041.963.675.296.8423.70YesNo 84.9520/04/2017J1E0.161.041.953.665.276.8323.75YesNo 84.8920/04/2017J2
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentB28.1624.7526.4614.9714.67102%328.7020/07/2010A27.5825.6026.5914.3715.7291%324.4020/07/2010E28.1223.3225.7213.7214.8193%298.7429/05/2023C26.0524.7525.4010.4713.7276%235.3720/07/2010D24.7222.7823.757.619.9177%159.7225/01/2014
ORC Ref  03190002NVTIssued on 08/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org