International
Certificate
2023

Boat

TENGHER

NED-7465

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 Angles42.1°39.6°38.2°37.2°36.6°36.4°36.9°
Beat VMG4.385.205.635.855.986.076.13
52°6.597.568.008.198.318.398.48
60°6.917.818.218.408.538.628.73
75°7.137.968.388.658.848.989.17
90°7.027.928.408.749.049.299.65
110°6.737.918.528.959.279.5310.00
120°6.537.808.468.969.449.8810.59
135°5.867.238.108.639.149.6911.02
150°4.926.167.238.028.559.0210.12
Run VMG4.265.346.267.027.668.239.15
Gybe Angles141.7°143.3°149.3°155.6°163.7°176.6°177.2°

APH: 476.7

CDL: 12.216

GPH: 530.2

CertNo: 23/2

BOAT
ClassSwan 45DesignerFrersBuilderNautorAge date04/2005Series date01/2002Offset fileSWAN45.OD.OFFData fileNED7465
HULL
Length Overall13.829 mMaximum Beam3.888 mDraft2.837 mDisplacement9,897 kgDLR5.1495IMS DivisionCruiser/RacerDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.430m
CREW
Maximum weight970 kgMinimum weight728 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail76.7078.74Headsail Luffed55.2755.27Headsail FlyingSymmetric153.61153.61Asymmetric153.53153.53 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail21.69Storm Jib17.55Heavy Weather Jib47.37
SAIL LIMITS
Headsails7  Spinnakers5 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment266.6 kg·mStability Index141.7
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  03190002CT2Issued on 22/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

TENGHER

NED-7465

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 VMG821.9692.7639.5614.9601.7593.4587.4
52°546.5475.9450.2439.5433.3429.3424.7
60°521.3461.2438.7428.4422.1417.8412.4
75°504.8452.1429.6416.0407.1400.8392.5
90°512.9454.7428.7411.7398.3387.3373.2
110°534.9455.0422.6402.3388.2377.6360.0
120°551.3461.6425.5401.8381.4364.6339.9
135°614.3498.0444.4417.1393.8371.6326.5
150°731.9584.3497.7448.6421.3399.1355.7
Run VMG845.2674.7574.7512.5470.0437.6393.6
Selected Courses
Windward / Leeward833.5683.7607.1563.7535.8515.5490.5
All purpose642.4539.3491.0464.1446.4432.9412.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward583.81.0277
All purpose476.71.2587
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance517.71.1591
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance834.7645.1550.2494.3462.7436.9396.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9228
Downwind "popa"1.0747
70% up, 30% down "Ilhabela"0.9636
30% up, 70% down "Ilhabela-inverso"1.0241
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Predominantly Upwind511.71.1726
Predominantly Downwind484.91.2374
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low590.91.0154
Triple Number All Purpose Medium474.91.2634
Triple Number All Purpose High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Predominantly Upwind511.71.1726
Predominantly Downwind484.91.2374
Predominantly Upwind Low647.10.9272
Predominantly Upwind Medium528.71.1348
Predominantly Upwind High499.61.2010
Predominantly Downwind Low654.90.9162
Predominantly Downwind Medium484.71.2378
Predominantly Downwind High405.81.4787
Chicago-Mac Upwind1.1535
Chicago-Mac All Purpose1.1818
Chicago-Mac Downwind1.2164
Bayview-Mac Cove Island1.1142
Bayview-Mac Shore1.1246
Victoria-Maui1.2989
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance517.71.1591
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance834.7645.1550.2494.3462.7436.9396.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance517.71.1591
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance834.7645.1550.2494.3462.7436.9396.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance517.7
Triple Number Coastal/Long Distance Low590.9
Triple Number Coastal/Long Distance Medium474.9
Triple Number Coastal/Long Distance High428.8
Triple Number Windward/Leeward Low758.6
Triple Number Windward/Leeward Medium581.2
Triple Number Windward/Leeward High511.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance834.7645.1550.2494.3462.7436.9396.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance517.71.1591
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance834.7645.1550.2494.3462.7436.9396.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)517.71.1591
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance834.7645.1550.2494.3462.7436.9396.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0154
Triple Number Coastal/Long Distance Medium1.2634
Triple Number Coastal/Long Distance High1.3993
Triple Number Windward/Leeward Low0.7909
Triple Number Windward/Leeward Medium1.0324
Triple Number Windward/Leeward High1.1737
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance834.7645.1550.2494.3462.7436.9396.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance517.71.1591
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance834.7645.1550.2494.3462.7436.9396.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance517.71.1591
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance834.7645.1550.2494.3462.7436.9396.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance834.7645.1550.2494.3462.7436.9396.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low590.9
Triple Number Coastal/Long Distance Medium474.9
Triple Number Coastal/Long Distance High428.8
Triple Number Windward/Leeward Low758.6
Triple Number Windward/Leeward Medium581.2
Triple Number Windward/Leeward High511.2
Predominantly Upwind511.7
Predominantly Downwind484.9
Predominantly Reaching464.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance517.71.1591
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance834.7645.1550.2494.3462.7436.9396.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0154
Triple Number Coastal/Long Distance Medium1.2634
Triple Number Coastal/Long Distance High1.3993
Triple Number Windward/Leeward Low0.7909
Triple Number Windward/Leeward Medium1.0324
Triple Number Windward/Leeward High1.1737
Coastal/Long Distance1.1591
Predominantly Upwind1.1726
Predominantly Downwind1.2374
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.0154
Tretall Distanseseilas Mellomvind1.2634
Tretall Distanseseilas Mye vind1.3993
Tretall Pølsebane Lite vind0.7909
Tretall Pølsebane Mellomvind1.0324
Tretall Pølsebane Mye vind1.1737
Distanseseilas ett tall (OSN 8-16kn)1.1591
Distanseseilas ett tall (APH 6-20kn)1.2587
Enkeltall Motvind1.1726
Enkeltall Medvind1.2374
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Coastal/Long Distance517.71.1591
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind511.71.1726
Predominantly Downwind484.91.2374
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore498.01.2048
Cape Doctor Coastal418.91.4322
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0154
Triple Number Coastal/Long Distance Medium1.2634
Triple Number Coastal/Long Distance High1.3993
Triple Number Windward/Leeward Low0.7909
Triple Number Windward/Leeward Medium1.0324
Triple Number Windward/Leeward High1.1737
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0154
Triple Number Coastal/Long Distance Medium1.2634
Triple Number Coastal/Long Distance High1.3993
Triple Number Windward/Leeward Low0.7909
Triple Number Windward/Leeward Medium1.0324
Triple Number Windward/Leeward High1.1737
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance517.71.1591
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Predominantly Upwind511.71.1726
Predominantly Downwind484.91.2374
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance834.7645.1550.2494.3462.7436.9396.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance517.71.1591
Triple Number Coastal/Long Distance Low590.91.0154
Triple Number Coastal/Long Distance Medium474.91.2634
Triple Number Coastal/Long Distance High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance834.7645.1550.2494.3462.7436.9396.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low590.91.0154
Triple Number All Purpose Medium474.91.2634
Triple Number All Purpose High428.81.3993
Triple Number Windward/Leeward Low758.60.7909
Triple Number Windward/Leeward Medium581.21.0324
Triple Number Windward/Leeward High511.21.1737
Predominantly Upwind511.71.1726
Predominantly Downwind484.91.2374
Predominantly Upwind Low647.10.9272
Predominantly Upwind Medium528.71.1348
Predominantly Upwind High499.61.2010
Predominantly Downwind Low654.90.9162
Predominantly Downwind Medium484.71.2378
Predominantly Downwind High405.81.4787
Chicago-Mac Upwind1.1535
Chicago-Mac All Purpose1.1818
Chicago-Mac Downwind1.2164
Bayview-Mac Cove Island1.1142
Bayview-Mac Shore1.1246
Harvest Moon Regatta417.11.4386
Victoria-Maui1.2989
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy499.91.2003
San Francisco Bay Medium571.61.0497
Predominantly Reaching1.3238
Predominantly Reaching Low1.1158
Predominantly Reaching Medium1.3338
Predominantly Reaching High1.4989
Windward/Leeward 60-40 Low758.40.7912
Windward/Leeward 60-40 Medium596.51.0058
Windward/Leeward 60-40 High539.11.1130
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low822.00.7299
5-Band Low / Medium700.10.8571
5-Band Medium572.21.0486
5-Band Medium / High518.81.1566
5-Band High494.81.2126
ORC Ref  03190002CT2Issued on 22/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

TENGHER

NED-7465

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)
ClassSwan 45Measurement04/05/2022HINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA13.829Max. Beam3.888Draft2.837Displacement9,897Wetted area36.79IMS L12.639LSM012.432Acc. length12.636Sink (kg/mm) 26.88
VCGD-0.324VCGM-0.325RM Rated (kg·m) 266.6Limit of positive stability(°) 134.7Stability Index141.7
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.430PBW0.110PIPA0.0042
EDL2.770ST10.065ST20.180
ST30.180ST40.110ST50.330
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P18.610IG18.610ISP18.820MDT10.134MDL10.260MDT20.110MDL20.145TL1.230MW0.260GO0.295
E6.660J5.410BAS1.850FSD0.036SFJ0.050SPL6.080WPLTPSBD0.300MWT284.00MCG6.860
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date19/05/2021MeasurerFIV-122Comment
SFFP0.295FFM1.498FF1.496LCFcl7.705SG1.0290
SAFP13.301FAM1.182FA1.181LCFsh7.939HBI1.276
W1120.0W2120.0W3120.0W4120.0
PD1433.8PD2435.6PD3434.5PD4433.7
WD12.200PLM9000.00GSA1.0RSA1.0RM265.4
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGBpvc 120+120+80Water32006.50AinoxFuel15007.00Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCGABattery6.70AEngineVolvo D2 55Total deductible
ORC Ref  03190002CT2Issued on 22/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

International
Certificate
2023

Boat

TENGHER

NED-7465

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentC0.271.662.774.475.7176.7004/05/2022A0.171.642.754.445.6375.9524/04/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.140.871.572.914.325.7618.84YesNo 55.2709/07/2021J2E0.140.851.572.914.285.6818.91NoNo 55.0105/05/2022J1D0.110.831.562.924.345.7218.55YesNo 54.2730/04/2021Jib topC0.075.0116.11NoInner 40.8624/04/2021stay sail
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentC18.4018.4018.4010.109.69153.6106/04/2022B18.5018.5018.509.929.25150.8713/05/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentB19.9516.9518.4510.139.41108%153.5309/07/2010A2A19.5317.6218.589.7510.5293%153.3128/07/2009A1,5
ORC Ref  03190002CT2Issued on 22/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org