Club
Certificate
2023

Boat

AKELA

ITA-17370

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 Angles43.8°41.7°40.0°38.4°37.6°37.2°38.1°
Beat VMG3.173.894.414.774.965.045.07
52°4.865.806.396.746.937.037.10
60°5.136.056.586.907.107.237.34
75°5.306.216.737.057.297.507.74
90°5.186.166.807.167.407.608.04
110°5.156.256.907.327.708.038.54
120°4.976.096.807.257.648.038.83
135°4.465.556.416.957.367.768.62
150°3.744.825.756.496.977.358.10
Run VMG3.244.184.995.706.306.807.52
Gybe Angles145.7°149.8°152.3°157.7°170.0°177.2°179.0°

APH: 593.2

CDL: 8.390

GPH: 669.9

CertNo: 23/1

BOAT
ClassFirst 31.7DesignerFinot/ConqBuilderBeneteauAge date06/2003Series date09/1998Offset fileFIRST317.offData fileI17370
HULL
Length Overall9.610 mMaximum Beam3.212 mDraft1.933 mDisplacement3,724 kgDLR5.4697IMS DivisionCruiser/RacerDynamic Allowance0.310%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.381m
CREW
Maximum weight560 kgMinimum weight420 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.6426.25Headsail Luffed27.6327.63Headsail FlyingSymmetric61.3661.36Asymmetric
STORM SAIL AREAS (m²)
Trysail7.38Storm Jib6.62Heavy Weather Jib17.86
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
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.

Club
Certificate
2023

Boat

AKELA

ITA-17370

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 VMG1134.2925.8816.6754.4725.8714.5709.9
52°740.5620.7563.2534.2519.2512.2506.7
60°701.9595.2546.7521.8506.7497.8490.6
75°679.5579.3534.9510.9493.6479.9465.0
90°694.9584.8529.7502.6486.3473.4447.7
110°699.7575.7521.5491.7467.8448.1421.6
120°723.7591.6529.2496.7471.1448.4407.9
135°807.9648.3561.4517.7489.4464.2417.6
150°961.3746.6626.2555.0516.4490.0444.4
Run VMG1110.0862.1721.8631.3571.1529.3478.5
Selected Courses
Windward / Leeward1122.1893.9769.2692.9648.5621.9594.2
All purpose861.9700.7617.2569.8541.9523.7499.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward728.80.8233
All purpose593.21.0114
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.30.9284
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1120.9841.0694.3607.3562.2529.6477.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7265
Downwind "popa"0.8564
70% up, 30% down "Ilhabela"0.7611
30% up, 70% down "Ilhabela-inverso"0.8128
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Predominantly Upwind640.20.9372
Predominantly Downwind607.70.9873
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low781.30.7680
Triple Number All Purpose Medium589.51.0178
Triple Number All Purpose High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Predominantly Upwind640.20.9372
Predominantly Downwind607.70.9873
Predominantly Upwind Low866.80.6922
Predominantly Upwind Medium657.10.9131
Predominantly Upwind High602.00.9966
Predominantly Downwind Low858.60.6988
Predominantly Downwind Medium603.10.9948
Predominantly Downwind High497.01.2071
Chicago-Mac Upwind0.9186
Chicago-Mac All Purpose0.9406
Chicago-Mac Downwind0.9688
Bayview-Mac Cove Island0.8686
Bayview-Mac Shore0.8794
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching566.21.0598
Predominantly Reaching Low709.00.8463
Predominantly Reaching Medium561.71.0683
Predominantly Reaching High489.41.2259
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1104.50.5432
5-Band Low / Medium915.90.6551
5-Band Medium709.00.8462
5-Band Medium / High627.70.9559
5-Band High599.01.0017
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.30.9284
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1120.9841.0694.3607.3562.2529.6477.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.30.9284
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1120.9841.0694.3607.3562.2529.6477.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance646.3
Triple Number Coastal/Long Distance Low781.3
Triple Number Coastal/Long Distance Medium589.5
Triple Number Coastal/Long Distance High519.1
Triple Number Windward/Leeward Low1008.1
Triple Number Windward/Leeward Medium723.9
Triple Number Windward/Leeward High618.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1120.9841.0694.3607.3562.2529.6477.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.30.9284
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1120.9841.0694.3607.3562.2529.6477.4
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)646.30.9284
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1120.9841.0694.3607.3562.2529.6477.4
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7680
Triple Number Coastal/Long Distance Medium1.0178
Triple Number Coastal/Long Distance High1.1559
Triple Number Windward/Leeward Low0.5952
Triple Number Windward/Leeward Medium0.8288
Triple Number Windward/Leeward High0.9706
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1120.9841.0694.3607.3562.2529.6477.4
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.30.9284
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1120.9841.0694.3607.3562.2529.6477.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.30.9284
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1120.9841.0694.3607.3562.2529.6477.4
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1120.9841.0694.3607.3562.2529.6477.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low781.3
Triple Number Coastal/Long Distance Medium589.5
Triple Number Coastal/Long Distance High519.1
Triple Number Windward/Leeward Low1008.1
Triple Number Windward/Leeward Medium723.9
Triple Number Windward/Leeward High618.2
Predominantly Upwind640.2
Predominantly Downwind607.7
Predominantly Reaching581.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.30.9284
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1120.9841.0694.3607.3562.2529.6477.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7680
Triple Number Coastal/Long Distance Medium1.0178
Triple Number Coastal/Long Distance High1.1559
Triple Number Windward/Leeward Low0.5952
Triple Number Windward/Leeward Medium0.8288
Triple Number Windward/Leeward High0.9706
Coastal/Long Distance0.9284
Predominantly Upwind0.9372
Predominantly Downwind0.9873
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7680
Tretall Distanseseilas Mellomvind1.0178
Tretall Distanseseilas Mye vind1.1559
Tretall Pølsebane Lite vind0.5952
Tretall Pølsebane Mellomvind0.8288
Tretall Pølsebane Mye vind0.9706
Distanseseilas ett tall (OSN 8-16kn)0.9284
Distanseseilas ett tall (APH 6-20kn)1.0114
Enkeltall Motvind0.9372
Enkeltall Medvind0.9873
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Coastal/Long Distance646.30.9284
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind640.20.9372
Predominantly Downwind607.70.9873
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore602.50.9958
Cape Doctor Coastal506.61.1844
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7680
Triple Number Coastal/Long Distance Medium1.0178
Triple Number Coastal/Long Distance High1.1559
Triple Number Windward/Leeward Low0.5952
Triple Number Windward/Leeward Medium0.8288
Triple Number Windward/Leeward High0.9706
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7680
Triple Number Coastal/Long Distance Medium1.0178
Triple Number Coastal/Long Distance High1.1559
Triple Number Windward/Leeward Low0.5952
Triple Number Windward/Leeward Medium0.8288
Triple Number Windward/Leeward High0.9706
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.30.9284
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Predominantly Upwind640.20.9372
Predominantly Downwind607.70.9873
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1120.9841.0694.3607.3562.2529.6477.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance646.30.9284
Triple Number Coastal/Long Distance Low781.30.7680
Triple Number Coastal/Long Distance Medium589.51.0178
Triple Number Coastal/Long Distance High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1120.9841.0694.3607.3562.2529.6477.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low781.30.7680
Triple Number All Purpose Medium589.51.0178
Triple Number All Purpose High519.11.1559
Triple Number Windward/Leeward Low1008.10.5952
Triple Number Windward/Leeward Medium723.90.8288
Triple Number Windward/Leeward High618.20.9706
Predominantly Upwind640.20.9372
Predominantly Downwind607.70.9873
Predominantly Upwind Low866.80.6922
Predominantly Upwind Medium657.10.9131
Predominantly Upwind High602.00.9966
Predominantly Downwind Low858.60.6988
Predominantly Downwind Medium603.10.9948
Predominantly Downwind High497.01.2071
Chicago-Mac Upwind0.9186
Chicago-Mac All Purpose0.9406
Chicago-Mac Downwind0.9688
Bayview-Mac Cove Island0.8686
Bayview-Mac Shore0.8794
Harvest Moon Regatta514.41.1664
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy607.30.9880
San Francisco Bay Medium718.80.8347
Predominantly Reaching566.21.0598
Predominantly Reaching Low709.00.8463
Predominantly Reaching Medium561.71.0683
Predominantly Reaching High489.41.2259
Windward/Leeward 60-40 Low1012.40.5926
Windward/Leeward 60-40 Medium743.90.8066
Windward/Leeward 60-40 High651.30.9212
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low1104.50.5432
5-Band Low / Medium915.90.6551
5-Band Medium709.00.8462
5-Band Medium / High627.70.9559
5-Band High599.01.0017

Club
Certificate
2023

Boat

AKELA

ITA-17370

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 31.7Measurement01/01/2004HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.610Max. Beam3.212Draft1.933Displacement3,724Wetted area20.26IMS L8.943LSM08.797Acc. length9.610Sink (kg/mm) 15.50
VCGD-0.004VCGM-0.047RM Rated (kg·m) 86.2Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.381PBW0.100PIPA0.0033
EDL2.540ST10.047ST20.170
ST30.170ST40.098ST50.290
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P10.800IG11.500ISP11.700MDT10.100MDL10.160MDT2MDL2TLTaperMW0.160GO0.160
E3.900J3.440BAS1.650FSDNo FoilSFJ0.040SPL3.560WPLTPSBD0.110MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.004Flotation Date24/01/2020MeasurerComment
SFFP0.303FFMFF1.152LCFcl5.242SG1.0200
SAFP8.732FAMFA0.985LCFsh5.476HBI1.056
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2023

Boat

AKELA

ITA-17370

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.200.831.552.563.3625.6421/10/2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.050.571.152.393.714.8611.40NoNo 27.6321/10/2020
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA11.8011.8011.806.256.2061.3621/10/2020