Club
Certificate
2023

Boat

LEMME LEMME

ITA-18014

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 Angles44.8°42.6°41.2°40.2°40.0°39.6°39.9°
Beat VMG3.194.004.615.035.265.355.40
52°4.956.046.847.347.627.747.83
60°5.266.357.117.587.868.018.13
75°5.476.567.317.788.098.338.62
90°5.516.747.558.008.228.448.96
110°5.646.947.768.288.739.129.61
120°5.476.777.668.228.739.2210.16
135°4.856.187.227.908.418.9210.00
150°4.095.286.337.157.678.058.78
Run VMG3.554.585.496.196.656.987.94
Gybe Angles143.9°146.6°146.9°147.8°148.5°167.6°175.4°

APH: 546.8

CDL: 10.052

GPH: 620.7

CertNo: 23/2

BOAT
ClassOceanis 41DesignerFinot/ConqBuilderBeneteauAge date01/2016Series date01/2015Offset fileOCE41DK.offData fileI18014
HULL
Length Overall11.980 mMaximum Beam4.200 mDraft2.177 mDisplacement7,835 kgDLR5.2162IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.260%
PROPELLER
InstallationStrutTypeSolid 3 bladesDiameter0.482m
CREW
Maximum weight500 kgMinimum weight375 kg * when appliedNon Manual PowerRigCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail41.5642.24Headsail Luffed46.0846.08Headsail FlyingSymmetricAsymmetric134.92134.92 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail12.21Storm Jib12.95Heavy Weather Jib34.95
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  03190002SRCIssued on 03/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

LEMME LEMME

ITA-18014

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 VMG1127.1900.4780.7715.4685.0672.5667.1
52°727.7595.5526.5490.2472.5465.0459.6
60°684.7567.4506.4474.7458.2449.5442.9
75°658.4548.7492.2462.9445.1432.2417.6
90°652.9534.2476.7450.2438.2426.7401.7
110°638.4519.1463.7434.8412.5394.7374.6
120°658.6531.7469.9437.7412.4390.6354.3
135°741.7582.4498.9456.0428.2403.7359.8
150°879.1681.3568.3503.7469.1447.2410.2
Run VMG1015.2786.7656.2581.6541.7515.8453.5
Selected Courses
Windward / Leeward1071.1843.5718.5648.5613.4594.1560.3
All purpose819.0655.0568.4521.7496.5480.2456.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward686.30.8743
All purpose546.81.0973
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.61.0024
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1065.5790.6643.9559.3516.5485.2432.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7570
Downwind "popa"0.9229
70% up, 30% down "Ilhabela"0.8002
30% up, 70% down "Ilhabela-inverso"0.8660
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Predominantly Upwind596.61.0058
Predominantly Downwind556.01.0792
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low737.00.8141
Triple Number All Purpose Medium542.11.1069
Triple Number All Purpose High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Predominantly Upwind596.61.0058
Predominantly Downwind556.01.0792
Predominantly Upwind Low834.90.7187
Predominantly Upwind Medium616.10.9739
Predominantly Upwind High557.81.0756
Predominantly Downwind Low796.10.7537
Predominantly Downwind Medium548.21.0946
Predominantly Downwind High458.31.3093
Chicago-Mac Upwind0.9838
Chicago-Mac All Purpose1.0181
Chicago-Mac Downwind1.0589
Bayview-Mac Cove Island0.9312
Bayview-Mac Shore0.9409
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching515.81.1632
Predominantly Reaching Low660.60.9083
Predominantly Reaching Medium509.61.1774
Predominantly Reaching High439.61.3650
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1053.60.5695
5-Band Low / Medium865.70.6931
5-Band Medium666.00.9009
5-Band Medium / High596.11.0065
5-Band High566.11.0598
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.61.0024
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1065.5790.6643.9559.3516.5485.2432.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.61.0024
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1065.5790.6643.9559.3516.5485.2432.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance598.6
Triple Number Coastal/Long Distance Low737.0
Triple Number Coastal/Long Distance Medium542.1
Triple Number Coastal/Long Distance High475.4
Triple Number Windward/Leeward Low957.4
Triple Number Windward/Leeward Medium679.3
Triple Number Windward/Leeward High586.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1065.5790.6643.9559.3516.5485.2432.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.61.0024
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1065.5790.6643.9559.3516.5485.2432.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)598.61.0024
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1065.5790.6643.9559.3516.5485.2432.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8141
Triple Number Coastal/Long Distance Medium1.1069
Triple Number Coastal/Long Distance High1.2620
Triple Number Windward/Leeward Low0.6267
Triple Number Windward/Leeward Medium0.8833
Triple Number Windward/Leeward High1.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1065.5790.6643.9559.3516.5485.2432.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.61.0024
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1065.5790.6643.9559.3516.5485.2432.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.61.0024
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1065.5790.6643.9559.3516.5485.2432.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1065.5790.6643.9559.3516.5485.2432.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low737.0
Triple Number Coastal/Long Distance Medium542.1
Triple Number Coastal/Long Distance High475.4
Triple Number Windward/Leeward Low957.4
Triple Number Windward/Leeward Medium679.3
Triple Number Windward/Leeward High586.2
Predominantly Upwind596.6
Predominantly Downwind556.0
Predominantly Reaching529.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.61.0024
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1065.5790.6643.9559.3516.5485.2432.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8141
Triple Number Coastal/Long Distance Medium1.1069
Triple Number Coastal/Long Distance High1.2620
Triple Number Windward/Leeward Low0.6267
Triple Number Windward/Leeward Medium0.8833
Triple Number Windward/Leeward High1.0235
Coastal/Long Distance1.0024
Predominantly Upwind1.0058
Predominantly Downwind1.0792
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8141
Tretall Distanseseilas Mellomvind1.1069
Tretall Distanseseilas Mye vind1.2620
Tretall Pølsebane Lite vind0.6267
Tretall Pølsebane Mellomvind0.8833
Tretall Pølsebane Mye vind1.0235
Distanseseilas ett tall (OSN 8-16kn)1.0024
Distanseseilas ett tall (APH 6-20kn)1.0973
Enkeltall Motvind1.0058
Enkeltall Medvind1.0792
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Coastal/Long Distance598.61.0024
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind596.61.0058
Predominantly Downwind556.01.0792
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore570.41.0518
Cape Doctor Coastal463.71.2939
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8141
Triple Number Coastal/Long Distance Medium1.1069
Triple Number Coastal/Long Distance High1.2620
Triple Number Windward/Leeward Low0.6267
Triple Number Windward/Leeward Medium0.8833
Triple Number Windward/Leeward High1.0235
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8141
Triple Number Coastal/Long Distance Medium1.1069
Triple Number Coastal/Long Distance High1.2620
Triple Number Windward/Leeward Low0.6267
Triple Number Windward/Leeward Medium0.8833
Triple Number Windward/Leeward High1.0235
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.61.0024
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Predominantly Upwind596.61.0058
Predominantly Downwind556.01.0792
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1065.5790.6643.9559.3516.5485.2432.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.61.0024
Triple Number Coastal/Long Distance Low737.00.8141
Triple Number Coastal/Long Distance Medium542.11.1069
Triple Number Coastal/Long Distance High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1065.5790.6643.9559.3516.5485.2432.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low737.00.8141
Triple Number All Purpose Medium542.11.1069
Triple Number All Purpose High475.41.2620
Triple Number Windward/Leeward Low957.40.6267
Triple Number Windward/Leeward Medium679.30.8833
Triple Number Windward/Leeward High586.21.0235
Predominantly Upwind596.61.0058
Predominantly Downwind556.01.0792
Predominantly Upwind Low834.90.7187
Predominantly Upwind Medium616.10.9739
Predominantly Upwind High557.81.0756
Predominantly Downwind Low796.10.7537
Predominantly Downwind Medium548.21.0946
Predominantly Downwind High458.31.3093
Chicago-Mac Upwind0.9838
Chicago-Mac All Purpose1.0181
Chicago-Mac Downwind1.0589
Bayview-Mac Cove Island0.9312
Bayview-Mac Shore0.9409
Harvest Moon Regatta466.51.2863
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy568.51.0553
San Francisco Bay Medium672.00.8928
Predominantly Reaching515.81.1632
Predominantly Reaching Low660.60.9083
Predominantly Reaching Medium509.61.1774
Predominantly Reaching High439.61.3650
Windward/Leeward 60-40 Low968.60.6194
Windward/Leeward 60-40 Medium701.70.8551
Windward/Leeward 60-40 High616.00.9741
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1053.60.5695
5-Band Low / Medium865.70.6931
5-Band Medium666.00.9009
5-Band Medium / High596.11.0065
5-Band High566.11.0598
ORC Ref  03190002SRCIssued on 03/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

LEMME LEMME

ITA-18014

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)
ClassOceanis 41Measurement28/03/2019HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.980Max. Beam4.200Draft2.177Displacement7,835Wetted area34.89IMS L11.390LSM011.451Acc. length11.980Sink (kg/mm) 25.99
VCGD-0.100VCGM-0.138RM Rated (kg·m) 259.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.482PBW0.121PIPA0.0284
EDL0.100ST10.042ST20.180
ST30.180ST40.112ST50.250
RIG
Forestay tensionFixedInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesRunners/Checkstays0Spreaders2Rotating mastNo
P15.000IG16.090ISP16.100MDT10.125MDL10.230MDT2MDL2TLNo TaperMWGO
E4.650J5.100BAS2.200FSDNo FoilSFJSPLWPLTPS5.100BD0.181MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.100Flotation Date28/05/2021MeasurerComment
SFFP0.324FFMFF1.575LCFcl6.685SG1.0250
SAFP11.582FAMFA1.245LCFsh6.992HBI1.401
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002SRCIssued on 03/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

LEMME LEMME

ITA-18014

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.141.061.792.963.8941.5602/10/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.105.3716.88NoNo 46.0802/10/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA16.9915.0716.0310.239.58107%134.9202/10/2023
ORC Ref  03190002SRCIssued on 03/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org