International
Certificate
2023

Boat

TRESAMIS

ITA-16130

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°39.6°38.8°38.4°38.2°38.4°
Beat VMG3.734.535.035.275.405.465.49
52°5.686.727.307.557.677.747.80
60°5.996.997.527.787.907.978.04
75°6.227.177.697.988.188.308.44
90°6.117.127.698.048.318.538.85
110°5.907.127.818.218.518.729.04
120°5.746.987.748.208.608.979.45
135°5.146.417.347.928.358.789.69
150°4.315.516.547.367.908.329.17
Run VMG3.734.775.676.457.097.658.47
Gybe Angles140.6°147.8°151.4°155.9°164.6°175.4°178.1°

APH: 526.2

CDL: 10.490

GPH: 590.1

CertNo: 23/1

BOAT
ClassElan 410DesignerHumphreysBuilderElan MarineAge date07/2008Series date07/2008Offset fileELAN410R.OFFData fileI16130
HULL
Length Overall12.259 mMaximum Beam3.884 mDraft2.394 mDisplacement8,571 kgDLR5.8760IMS DivisionCruiser/RacerDynamic Allowance0.170%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.406m
CREW
Maximum weight500 kgMinimum weight375 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail49.3250.41Headsail Luffed48.0248.02Headsail FlyingSymmetric109.65109.65Asymmetric
STORM SAIL AREAS (m²)
Trysail14.75Storm Jib13.95Heavy Weather Jib37.66
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers5
STABILITY
Righting Moment192.4 kg·mStability Index122.5
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  03190002KKVIssued on 05/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

TRESAMIS

ITA-16130

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 VMG966.0795.4715.5682.7667.2659.3656.3
52°633.9536.1493.3476.6469.3465.1461.7
60°601.2515.3478.5462.9455.9451.7447.7
75°579.0501.8468.0450.9440.3434.0426.6
90°588.9505.7467.9447.5433.1421.8406.7
110°610.0505.5460.8438.2422.9413.1398.2
120°627.6515.9465.3439.0418.7401.5380.8
135°700.7561.9490.3454.8431.1410.1371.4
150°836.2653.6550.1489.0455.5432.7392.7
Run VMG965.6754.7634.5558.4507.6470.3425.1
Selected Courses
Windward / Leeward965.8775.0675.0620.5587.4564.8540.7
All purpose741.1607.6541.7507.8487.5473.7455.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward647.90.9260
All purpose526.21.1403
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance572.81.0475
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance965.8729.5609.4542.0505.8477.7435.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8167
Downwind "popa"0.9731
70% up, 30% down "Ilhabela"0.8581
30% up, 70% down "Ilhabela-inverso"0.9202
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Predominantly Upwind567.41.0574
Predominantly Downwind535.11.1213
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low674.40.8897
Triple Number All Purpose Medium522.41.1486
Triple Number All Purpose High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Predominantly Upwind567.41.0574
Predominantly Downwind535.11.1213
Predominantly Upwind Low744.60.8058
Predominantly Upwind Medium584.71.0261
Predominantly Upwind High550.41.0902
Predominantly Downwind Low744.40.8060
Predominantly Downwind Medium531.81.1283
Predominantly Downwind High442.71.3553
Chicago-Mac Upwind1.0390
Chicago-Mac All Purpose1.0668
Chicago-Mac Downwind1.1010
Bayview-Mac Cove Island0.9947
Bayview-Mac Shore1.0053
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching499.51.2013
Predominantly Reaching Low611.00.9820
Predominantly Reaching Medium494.51.2134
Predominantly Reaching High438.51.3682
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low951.10.6308
5-Band Low / Medium795.20.7545
5-Band Medium632.20.9490
5-Band Medium / High569.31.0540
5-Band High544.91.1011
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance572.81.0475
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance965.8729.5609.4542.0505.8477.7435.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance572.81.0475
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance965.8729.5609.4542.0505.8477.7435.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance572.8
Triple Number Coastal/Long Distance Low674.4
Triple Number Coastal/Long Distance Medium522.4
Triple Number Coastal/Long Distance High470.4
Triple Number Windward/Leeward Low870.4
Triple Number Windward/Leeward Medium643.3
Triple Number Windward/Leeward High561.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance965.8729.5609.4542.0505.8477.7435.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance572.81.0475
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance965.8729.5609.4542.0505.8477.7435.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)572.81.0475
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance965.8729.5609.4542.0505.8477.7435.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8897
Triple Number Coastal/Long Distance Medium1.1486
Triple Number Coastal/Long Distance High1.2755
Triple Number Windward/Leeward Low0.6893
Triple Number Windward/Leeward Medium0.9327
Triple Number Windward/Leeward High1.0687
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance965.8729.5609.4542.0505.8477.7435.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance572.81.0475
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance965.8729.5609.4542.0505.8477.7435.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance572.81.0475
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance965.8729.5609.4542.0505.8477.7435.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance965.8729.5609.4542.0505.8477.7435.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low674.4
Triple Number Coastal/Long Distance Medium522.4
Triple Number Coastal/Long Distance High470.4
Triple Number Windward/Leeward Low870.4
Triple Number Windward/Leeward Medium643.3
Triple Number Windward/Leeward High561.4
Predominantly Upwind567.4
Predominantly Downwind535.1
Predominantly Reaching512.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance572.81.0475
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance965.8729.5609.4542.0505.8477.7435.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8897
Triple Number Coastal/Long Distance Medium1.1486
Triple Number Coastal/Long Distance High1.2755
Triple Number Windward/Leeward Low0.6893
Triple Number Windward/Leeward Medium0.9327
Triple Number Windward/Leeward High1.0687
Coastal/Long Distance1.0475
Predominantly Upwind1.0574
Predominantly Downwind1.1213
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8897
Tretall Distanseseilas Mellomvind1.1486
Tretall Distanseseilas Mye vind1.2755
Tretall Pølsebane Lite vind0.6893
Tretall Pølsebane Mellomvind0.9327
Tretall Pølsebane Mye vind1.0687
Distanseseilas ett tall (OSN 8-16kn)1.0475
Distanseseilas ett tall (APH 6-20kn)1.1403
Enkeltall Motvind1.0574
Enkeltall Medvind1.1213
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Coastal/Long Distance572.81.0475
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind567.41.0574
Predominantly Downwind535.11.1213
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore548.01.0950
Cape Doctor Coastal461.11.3011
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8897
Triple Number Coastal/Long Distance Medium1.1486
Triple Number Coastal/Long Distance High1.2755
Triple Number Windward/Leeward Low0.6893
Triple Number Windward/Leeward Medium0.9327
Triple Number Windward/Leeward High1.0687
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8897
Triple Number Coastal/Long Distance Medium1.1486
Triple Number Coastal/Long Distance High1.2755
Triple Number Windward/Leeward Low0.6893
Triple Number Windward/Leeward Medium0.9327
Triple Number Windward/Leeward High1.0687
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance572.81.0475
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Predominantly Upwind567.41.0574
Predominantly Downwind535.11.1213
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance965.8729.5609.4542.0505.8477.7435.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance572.81.0475
Triple Number Coastal/Long Distance Low674.40.8897
Triple Number Coastal/Long Distance Medium522.41.1486
Triple Number Coastal/Long Distance High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance965.8729.5609.4542.0505.8477.7435.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low674.40.8897
Triple Number All Purpose Medium522.41.1486
Triple Number All Purpose High470.41.2755
Triple Number Windward/Leeward Low870.40.6893
Triple Number Windward/Leeward Medium643.30.9327
Triple Number Windward/Leeward High561.41.0687
Predominantly Upwind567.41.0574
Predominantly Downwind535.11.1213
Predominantly Upwind Low744.60.8058
Predominantly Upwind Medium584.71.0261
Predominantly Upwind High550.41.0902
Predominantly Downwind Low744.40.8060
Predominantly Downwind Medium531.81.1283
Predominantly Downwind High442.71.3553
Chicago-Mac Upwind1.0390
Chicago-Mac All Purpose1.0668
Chicago-Mac Downwind1.1010
Bayview-Mac Cove Island0.9947
Bayview-Mac Shore1.0053
Harvest Moon Regatta456.91.3133
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy551.21.0886
San Francisco Bay Medium635.90.9436
Predominantly Reaching499.51.2013
Predominantly Reaching Low611.00.9820
Predominantly Reaching Medium494.51.2134
Predominantly Reaching High438.51.3682
Windward/Leeward 60-40 Low872.50.6877
Windward/Leeward 60-40 Medium662.30.9059
Windward/Leeward 60-40 High595.01.0084
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low951.10.6308
5-Band Low / Medium795.20.7545
5-Band Medium632.20.9490
5-Band Medium / High569.31.0540
5-Band High544.91.1011
ORC Ref  03190002KKVIssued on 05/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

TRESAMIS

ITA-16130

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 410Measurement09/08/2021HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.259Max. Beam3.884Draft2.394Displacement8,571Wetted area33.18IMS L11.412LSM011.340Acc. length12.259Sink (kg/mm) 25.01
VCGD0.107VCGM0.083RM Rated (kg·m) 192.4Limit of positive stability(°) 117.7Stability Index122.5
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.406PBWPIPA0.0039
EDL3.150ST10.065ST20.180
ST30.180ST40.110ST50.280
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P16.050IG16.700ISP17.840MDT10.128MDL10.278MDT20.128MDL20.220TL1.050MW0.250GO0.250
E5.250J4.635BAS1.600FSD0.034SFJ0.080SPL4.728WPLTPSBD0.229MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date27/02/2009MeasurerFIV-35Comment
SFFP0.505FFM1.502FF1.506LCFcl6.858SG1.0250
SAFP11.810FAM1.080FA1.081LCFsh7.115HBI1.284
W1105.0W2105.0W3105.0W4105.0
PD1553.3PD2540.2PD3570.1PD4548.9
WD12.900PLM9000.00GSA1.0RSA1.0RM192.9
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGApvcWater23505.300.00BpvcWater12005.200.00CpvcFuel1201010.200.00Total deductible810.200.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGAMiscellaneousboiler > 30 lt04.300.00BMiscellaneousgas bottle 5 lt011.200.00ABattery85 Ah256.800.00BBattery3 x 67 Ah602.100.00AEngineVolvo 40 hpAAnchorDanforth125.150.00BAnchor+ rope65.150.00AChain6 m + rope75.150.00ATools68.000.00BTools38.000.00ADeck Gear154.64Total deductible495.520.00
ORC Ref  03190002KKVIssued on 05/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

TRESAMIS

ITA-16130

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentC0.161.121.933.284.3449.3209/08/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentD0.100.761.473.004.656.4115.48NoNo 48.0209/08/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA15.8015.8015.808.338.32109.6510/03/2009SPL=4.728
ORC Ref  03190002KKVIssued on 05/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org