Club
Certificate
2023

Boat

MAYDA

ITA-16071

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 Angles41.8°39.4°38.2°37.5°37.0°36.6°36.6°
Beat VMG3.854.615.075.305.435.505.56
52°5.766.727.217.457.567.637.70
60°6.026.947.407.637.767.837.91
75°6.187.087.547.817.998.128.27
90°6.057.027.557.878.108.318.62
110°6.017.177.748.098.338.548.85
120°5.907.107.758.168.538.859.31
135°5.356.647.508.008.448.879.81
150°4.545.736.757.497.968.389.26
Run VMG3.934.965.846.567.147.658.45
Gybe Angles143.2°146.6°149.6°155.9°163.7°175.4°177.2°

APH: 524.4

CDL: 10.435

GPH: 585.2

CertNo: 23/1

BOAT
ClassMayda 39DesignerConsoliBuilderautocostruitaAge date02/2007Series date02/2007Offset fileI16071.offData fileI16071
HULL
Length Overall12.204 mMaximum Beam3.628 mDraft2.805 mDisplacement7,511 kgDLR5.2757IMS DivisionCruiser/RacerDynamic Allowance0.140%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.460m
CREW
Maximum weight550 kgMinimum weight413 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.4537.82Headsail Luffed52.6952.69Headsail FlyingSymmetricAsymmetric128.30131.08 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail12.01Storm Jib13.80Heavy Weather Jib37.25
SAIL LIMITS
Headsails6 * Woven polyester sails  Spinnakers5
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.
ORC Ref  03190002KHBIssued on 04/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

MAYDA

ITA-16071

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 VMG935.3780.1709.6679.0663.4654.6647.9
52°624.7535.7499.1483.3476.0471.6467.5
60°598.0518.7486.6471.8464.2459.5454.9
75°582.2508.4477.3461.2450.6443.5435.1
90°595.3513.0476.9457.7444.2433.4417.6
110°599.2502.4464.9445.1431.9421.7406.6
120°610.4507.0464.8441.1422.0406.9386.5
135°672.8541.8479.7450.0426.8405.9367.1
150°792.4628.3533.5480.7452.3429.8388.7
Run VMG914.9725.5616.1548.7504.4470.7426.0
Selected Courses
Windward / Leeward925.1752.8662.8613.9583.9562.7537.0
All purpose720.0597.4538.8508.4489.7476.2457.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward638.20.9402
All purpose524.41.1441
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.21.0559
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance924.1710.6602.0540.8507.4480.8440.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8284
Downwind "popa"0.9985
70% up, 30% down "Ilhabela"0.8730
30% up, 70% down "Ilhabela-inverso"0.9405
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Predominantly Upwind565.61.0608
Predominantly Downwind528.81.1345
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low658.80.9108
Triple Number All Purpose Medium521.31.1510
Triple Number All Purpose High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Predominantly Upwind565.61.0608
Predominantly Downwind528.81.1345
Predominantly Upwind Low727.50.8247
Predominantly Upwind Medium584.81.0261
Predominantly Upwind High551.01.0890
Predominantly Downwind Low718.70.8349
Predominantly Downwind Medium524.21.1447
Predominantly Downwind High442.81.3550
Chicago-Mac Upwind1.0432
Chicago-Mac All Purpose1.0752
Chicago-Mac Downwind1.1154
Bayview-Mac Cove Island1.0053
Bayview-Mac Shore1.0134
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching499.81.2004
Predominantly Reaching Low601.10.9982
Predominantly Reaching Medium494.41.2136
Predominantly Reaching High442.01.3575
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low911.90.6580
5-Band Low / Medium771.20.7780
5-Band Medium624.30.9611
5-Band Medium / High566.31.0596
5-Band High541.41.1082
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.21.0559
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance924.1710.6602.0540.8507.4480.8440.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.21.0559
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance924.1710.6602.0540.8507.4480.8440.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance568.2
Triple Number Coastal/Long Distance Low658.8
Triple Number Coastal/Long Distance Medium521.3
Triple Number Coastal/Long Distance High472.4
Triple Number Windward/Leeward Low838.9
Triple Number Windward/Leeward Medium634.2
Triple Number Windward/Leeward High558.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance924.1710.6602.0540.8507.4480.8440.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.21.0559
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance924.1710.6602.0540.8507.4480.8440.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)568.21.0559
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance924.1710.6602.0540.8507.4480.8440.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9108
Triple Number Coastal/Long Distance Medium1.1510
Triple Number Coastal/Long Distance High1.2702
Triple Number Windward/Leeward Low0.7152
Triple Number Windward/Leeward Medium0.9460
Triple Number Windward/Leeward High1.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance924.1710.6602.0540.8507.4480.8440.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.21.0559
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance924.1710.6602.0540.8507.4480.8440.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.21.0559
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance924.1710.6602.0540.8507.4480.8440.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance924.1710.6602.0540.8507.4480.8440.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low658.8
Triple Number Coastal/Long Distance Medium521.3
Triple Number Coastal/Long Distance High472.4
Triple Number Windward/Leeward Low838.9
Triple Number Windward/Leeward Medium634.2
Triple Number Windward/Leeward High558.3
Predominantly Upwind565.6
Predominantly Downwind528.8
Predominantly Reaching510.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.21.0559
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance924.1710.6602.0540.8507.4480.8440.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9108
Triple Number Coastal/Long Distance Medium1.1510
Triple Number Coastal/Long Distance High1.2702
Triple Number Windward/Leeward Low0.7152
Triple Number Windward/Leeward Medium0.9460
Triple Number Windward/Leeward High1.0746
Coastal/Long Distance1.0559
Predominantly Upwind1.0608
Predominantly Downwind1.1345
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9108
Tretall Distanseseilas Mellomvind1.1510
Tretall Distanseseilas Mye vind1.2702
Tretall Pølsebane Lite vind0.7152
Tretall Pølsebane Mellomvind0.9460
Tretall Pølsebane Mye vind1.0746
Distanseseilas ett tall (OSN 8-16kn)1.0559
Distanseseilas ett tall (APH 6-20kn)1.1441
Enkeltall Motvind1.0608
Enkeltall Medvind1.1345
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Coastal/Long Distance568.21.0559
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind565.61.0608
Predominantly Downwind528.81.1345
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore544.71.1015
Cape Doctor Coastal462.81.2964
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9108
Triple Number Coastal/Long Distance Medium1.1510
Triple Number Coastal/Long Distance High1.2702
Triple Number Windward/Leeward Low0.7152
Triple Number Windward/Leeward Medium0.9460
Triple Number Windward/Leeward High1.0746
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9108
Triple Number Coastal/Long Distance Medium1.1510
Triple Number Coastal/Long Distance High1.2702
Triple Number Windward/Leeward Low0.7152
Triple Number Windward/Leeward Medium0.9460
Triple Number Windward/Leeward High1.0746
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.21.0559
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Predominantly Upwind565.61.0608
Predominantly Downwind528.81.1345
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance924.1710.6602.0540.8507.4480.8440.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.21.0559
Triple Number Coastal/Long Distance Low658.80.9108
Triple Number Coastal/Long Distance Medium521.31.1510
Triple Number Coastal/Long Distance High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance924.1710.6602.0540.8507.4480.8440.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low658.80.9108
Triple Number All Purpose Medium521.31.1510
Triple Number All Purpose High472.41.2702
Triple Number Windward/Leeward Low838.90.7152
Triple Number Windward/Leeward Medium634.20.9460
Triple Number Windward/Leeward High558.31.0746
Predominantly Upwind565.61.0608
Predominantly Downwind528.81.1345
Predominantly Upwind Low727.50.8247
Predominantly Upwind Medium584.81.0261
Predominantly Upwind High551.01.0890
Predominantly Downwind Low718.70.8349
Predominantly Downwind Medium524.21.1447
Predominantly Downwind High442.81.3550
Chicago-Mac Upwind1.0432
Chicago-Mac All Purpose1.0752
Chicago-Mac Downwind1.1154
Bayview-Mac Cove Island1.0053
Bayview-Mac Shore1.0134
Harvest Moon Regatta460.31.3035
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy547.71.0956
San Francisco Bay Medium626.20.9581
Predominantly Reaching499.81.2004
Predominantly Reaching Low601.10.9982
Predominantly Reaching Medium494.41.2136
Predominantly Reaching High442.01.3575
Windward/Leeward 60-40 Low842.70.7120
Windward/Leeward 60-40 Medium654.50.9167
Windward/Leeward 60-40 High591.01.0152
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low911.90.6580
5-Band Low / Medium771.20.7780
5-Band Medium624.30.9611
5-Band Medium / High566.31.0596
5-Band High541.41.1082
ORC Ref  03190002KHBIssued on 04/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

MAYDA

ITA-16071

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)
ClassMayda 39Measurement29/01/2016HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.204Max. Beam3.628Draft2.805Displacement7,511Wetted area30.08IMS L11.198LSM011.249Acc. length11.791Sink (kg/mm) 21.41
VCGD-0.072VCGM-0.090RM Rated (kg·m) 136.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.460PBW0.120PIPA0.0068
PSD0.036PHD0.080PHL0.185
PSA21.0°ESL0.820
ST10.020ST20.125ST30.100
ST40.065ST50.295
RIG
Forestay tensionAftInner stayFixedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritYesNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders3Rotating mastNo
P14.200IG16.420ISP16.430MDT10.116MDL10.214MDT20.116MDL20.190TL1.100MW0.180GO0.240
E4.830J5.220BAS1.620FSDNo FoilSFJSPLWPLTPS6.670BD0.190MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date06/06/2012MeasurerITA-35Comment
SFFP0.800FFMFF1.341LCFcl6.551SG1.0240
SAFP11.366FAMFA1.050LCFsh6.788HBI1.202
W190.0W290.0W390.0W490.0
PD1542.3PD2542.8PD3541.1PD4544.1
WD10.520PLM9000.00GSA1.0RSA1.0RM137.4
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAACQUA PVC VUOTO6006.30-0.10BACQUA PVC VUOTO6006.95-0.10CACQUA PVC VUOTO SX6004.000.00DGASOLIO PVC L0.9000100209.000.00Total deductible189.000.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGABattery100 AH-MOTORE258.20-0.35BBattery200AH-SERVIZI DX309.30-0.10CBattery200AH-SERVIZI SX309.30-0.10AEngineBETA MARINE 50 CV BV 2203AAnchorBRUCE SX165.67-0.40BAnchorAMMIRAGLIATO SX155.67-0.45AChainm.50 cal.8 mm.05.67-0.50ATools45.200.15BTools65.200.05ADeck GearSCOTTE ECC.55.22Total deductible465.52-0.27
ORC Ref  03190002KHBIssued on 04/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

MAYDA

ITA-16071

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.080.801.542.763.8037.4506/06/2012
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.080.781.543.164.896.7916.13NoNo 52.6929/01/2016
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA17.7815.4016.599.209.6096%128.3003/05/2022
ORC Ref  03190002KHBIssued on 04/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org