Club
Certificate
2023

Boat

MAKTUB 2

ITA-1423

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 Angles43.0°40.8°39.4°38.1°37.0°37.0°37.0°
Beat VMG3.844.615.055.265.395.485.55
52°5.866.807.247.427.517.587.66
60°6.187.047.437.617.717.777.86
75°6.437.217.607.847.998.098.22
90°6.377.207.647.938.168.358.60
110°5.857.017.627.998.308.548.89
120°5.686.877.557.978.348.699.32
135°5.116.347.217.728.138.529.37
150°4.335.496.467.147.557.868.44
Run VMG3.754.765.606.196.557.037.80
Gybe Angles143.3°147.8°148.7°149.4°151.0°173.6°177.2°

APH: 533.7

CDL: 9.985

GPH: 594.7

CertNo: 23/1

BOAT
ClassElan 40DesignerHumphreysBuilderElan MarineAge date07/2003Series date01/2001Offset fileELAN40.OFFData fileI1423
HULL
Length Overall11.918 mMaximum Beam3.800 mDraft2.432 mDisplacement7,461 kgDLR7.0704IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.410m
CREW
Maximum weight660 kgMinimum weight495 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail42.8143.38Headsail Luffed40.4540.45Headsail Flying69.9969.99SymmetricAsymmetric113.48113.48 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail13.38Storm Jib11.56Heavy Weather Jib31.20
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
HF
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  03190002O2JIssued on 09/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

MAKTUB 2

ITA-1423

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 VMG938.0781.4713.3683.8668.0657.5649.0
52°614.7529.1497.4485.4479.7475.2470.1
60°582.2511.5484.6473.1466.8463.2457.7
75°559.9499.1473.7459.4450.7444.8437.7
90°565.3499.9471.2453.9441.0431.1418.6
110°615.7513.7472.7450.4433.7421.5404.9
120°633.5524.1477.1451.6431.5414.1386.1
135°704.0567.9499.6466.1442.9422.4384.2
150°832.0655.3557.1504.0476.6458.1426.4
Run VMG960.7756.6643.3582.0549.9511.9461.7
Selected Courses
Windward / Leeward949.3769.0678.3632.9609.0584.7555.3
All purpose728.6605.1546.8517.7500.7486.2467.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward657.90.9120
All purpose533.71.1242
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.11.0342
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.5724.7613.8552.1519.6491.5448.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8250
Downwind "popa"0.9404
70% up, 30% down "Ilhabela"0.8565
30% up, 70% down "Ilhabela-inverso"0.9025
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Predominantly Upwind570.51.0517
Predominantly Downwind545.51.0999
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low666.80.8998
Triple Number All Purpose Medium530.41.1312
Triple Number All Purpose High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Predominantly Upwind570.51.0517
Predominantly Downwind545.51.0999
Predominantly Upwind Low730.80.8210
Predominantly Upwind Medium587.81.0207
Predominantly Upwind High554.81.0814
Predominantly Downwind Low740.10.8107
Predominantly Downwind Medium546.21.0984
Predominantly Downwind High467.41.2837
Chicago-Mac Upwind1.0345
Chicago-Mac All Purpose1.0562
Chicago-Mac Downwind1.0819
Bayview-Mac Cove Island0.9938
Bayview-Mac Shore1.0045
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching505.71.1865
Predominantly Reaching Low604.30.9929
Predominantly Reaching Medium501.41.1968
Predominantly Reaching High450.11.3332
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low935.50.6414
5-Band Low / Medium789.60.7599
5-Band Medium643.80.9320
5-Band Medium / High588.01.0204
5-Band High560.41.0707
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.11.0342
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.5724.7613.8552.1519.6491.5448.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.11.0342
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.5724.7613.8552.1519.6491.5448.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance580.1
Triple Number Coastal/Long Distance Low666.8
Triple Number Coastal/Long Distance Medium530.4
Triple Number Coastal/Long Distance High482.6
Triple Number Windward/Leeward Low859.2
Triple Number Windward/Leeward Medium653.4
Triple Number Windward/Leeward High579.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.5724.7613.8552.1519.6491.5448.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.11.0342
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.5724.7613.8552.1519.6491.5448.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)580.11.0342
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.5724.7613.8552.1519.6491.5448.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8998
Triple Number Coastal/Long Distance Medium1.1312
Triple Number Coastal/Long Distance High1.2432
Triple Number Windward/Leeward Low0.6983
Triple Number Windward/Leeward Medium0.9183
Triple Number Windward/Leeward High1.0349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.5724.7613.8552.1519.6491.5448.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.11.0342
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.5724.7613.8552.1519.6491.5448.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.11.0342
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.5724.7613.8552.1519.6491.5448.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.5724.7613.8552.1519.6491.5448.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low666.8
Triple Number Coastal/Long Distance Medium530.4
Triple Number Coastal/Long Distance High482.6
Triple Number Windward/Leeward Low859.2
Triple Number Windward/Leeward Medium653.4
Triple Number Windward/Leeward High579.8
Predominantly Upwind570.5
Predominantly Downwind545.5
Predominantly Reaching519.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.11.0342
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.5724.7613.8552.1519.6491.5448.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8998
Triple Number Coastal/Long Distance Medium1.1312
Triple Number Coastal/Long Distance High1.2432
Triple Number Windward/Leeward Low0.6983
Triple Number Windward/Leeward Medium0.9183
Triple Number Windward/Leeward High1.0349
Coastal/Long Distance1.0342
Predominantly Upwind1.0517
Predominantly Downwind1.0999
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8998
Tretall Distanseseilas Mellomvind1.1312
Tretall Distanseseilas Mye vind1.2432
Tretall Pølsebane Lite vind0.6983
Tretall Pølsebane Mellomvind0.9183
Tretall Pølsebane Mye vind1.0349
Distanseseilas ett tall (OSN 8-16kn)1.0342
Distanseseilas ett tall (APH 6-20kn)1.1242
Enkeltall Motvind1.0517
Enkeltall Medvind1.0999
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Coastal/Long Distance580.11.0342
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind570.51.0517
Predominantly Downwind545.51.0999
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore564.11.0636
Cape Doctor Coastal472.81.2691
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8998
Triple Number Coastal/Long Distance Medium1.1312
Triple Number Coastal/Long Distance High1.2432
Triple Number Windward/Leeward Low0.6983
Triple Number Windward/Leeward Medium0.9183
Triple Number Windward/Leeward High1.0349
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8998
Triple Number Coastal/Long Distance Medium1.1312
Triple Number Coastal/Long Distance High1.2432
Triple Number Windward/Leeward Low0.6983
Triple Number Windward/Leeward Medium0.9183
Triple Number Windward/Leeward High1.0349
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.11.0342
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Predominantly Upwind570.51.0517
Predominantly Downwind545.51.0999
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.5724.7613.8552.1519.6491.5448.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance580.11.0342
Triple Number Coastal/Long Distance Low666.80.8998
Triple Number Coastal/Long Distance Medium530.41.1312
Triple Number Coastal/Long Distance High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.5724.7613.8552.1519.6491.5448.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low666.80.8998
Triple Number All Purpose Medium530.41.1312
Triple Number All Purpose High482.61.2432
Triple Number Windward/Leeward Low859.20.6983
Triple Number Windward/Leeward Medium653.40.9183
Triple Number Windward/Leeward High579.81.0349
Predominantly Upwind570.51.0517
Predominantly Downwind545.51.0999
Predominantly Upwind Low730.80.8210
Predominantly Upwind Medium587.81.0207
Predominantly Upwind High554.81.0814
Predominantly Downwind Low740.10.8107
Predominantly Downwind Medium546.21.0984
Predominantly Downwind High467.41.2837
Chicago-Mac Upwind1.0345
Chicago-Mac All Purpose1.0562
Chicago-Mac Downwind1.0819
Bayview-Mac Cove Island0.9938
Bayview-Mac Shore1.0045
Harvest Moon Regatta469.31.2786
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy564.01.0638
San Francisco Bay Medium640.90.9362
Predominantly Reaching505.71.1865
Predominantly Reaching Low604.30.9929
Predominantly Reaching Medium501.41.1968
Predominantly Reaching High450.11.3332
Windward/Leeward 60-40 Low859.30.6983
Windward/Leeward 60-40 Medium668.50.8975
Windward/Leeward 60-40 High606.00.9901
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low935.50.6414
5-Band Low / Medium789.60.7599
5-Band Medium643.80.9320
5-Band Medium / High588.01.0204
5-Band High560.41.0707
ORC Ref  03190002O2JIssued on 09/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

MAKTUB 2

ITA-1423

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)
ClassElan 40Measurement01/07/2003HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.918Max. Beam3.800Draft2.432Displacement7,461Wetted area29.84IMS L10.434LSM010.180Acc. length11.918Sink (kg/mm) 21.95
VCGD-0.003VCGM0.002RM Rated (kg·m) 167.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.106PIPA0.0033
EDL3.005ST10.050ST20.165
ST30.170ST40.098ST50.280
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.700IG15.132ISP16.050MDT10.140MDL10.225MDT20.140MDL20.170TL1.000MW0.225GO0.245
E5.200J4.351BAS1.608FSD0.035SFJSPLWPLTPS5.540BD0.150MWTMCG
Flying Headsail Foretriangles IdISPTPS115.4505.10045
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.000Flotation Date01/07/2003MeasurerComment
SFFP0.611FFMFF1.490LCFcl6.629SG1.0250
SAFP11.240FAMFA1.048LCFsh6.893HBI1.205
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002O2JIssued on 09/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

MAKTUB 2

ITA-1423

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.150.931.693.064.2242.8107/06/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.071.162.324.636.828.7515.47NoYes069.9907/06/2023A0.090.721.372.714.125.6414.60NoNo 40.4507/06/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA16.7014.7015.708.489.4590%113.4807/06/2023
ORC Ref  03190002O2JIssued on 09/06/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org