Club
Certificate
2023

Boat

SE PO FA' III

ITA-17852

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 Angles44.4°43.0°41.8°41.1°40.6°40.2°40.7°
Beat VMG2.603.183.603.904.084.144.12
52°4.024.825.365.705.905.996.02
60°4.265.055.575.886.076.176.24
75°4.415.215.746.056.256.406.58
90°4.375.315.896.186.346.496.80
110°4.515.476.046.386.656.887.20
120°4.345.355.986.356.676.967.50
135°3.914.915.706.166.506.827.52
150°3.384.335.175.806.196.507.12
Run VMG2.923.754.495.145.676.076.65
Gybe Angles147.8°151.4°153.2°161.0°173.0°177.2°179.0°

APH: 693.2

CDL: 6.100

GPH: 783.0

CertNo: 23/1

BOAT
ClassDufour 2800DesignerDufourBuilderDufourAge date09/1979Series date09/1979Offset fileE162.OFFData fileI17852
HULL
Length Overall8.178 mMaximum Beam2.846 mDraft1.466 mDisplacement2,751 kgDLR8.3188IMS DivisionCruiser/RacerDynamic Allowance0.430%Age Allowance0.487%
PROPELLER
InstallationShaft non exposedTypeSolid 2 bladesDiameter0.300m
CREW
Maximum weight300 kgMinimum weight215 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail15.1015.32Headsail Luffed24.0324.03Headsail FlyingSymmetric51.8051.80Asymmetric
STORM SAIL AREAS (m²)
Trysail4.62Storm Jib4.91Heavy Weather Jib13.24
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers4
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  03190002TBLIssued on 26/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SE PO FA' III

ITA-17852

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 VMG1385.51132.51000.4922.5882.4868.7872.9
52°895.4747.6671.4631.1610.2601.4598.1
60°844.9713.1646.2612.1593.1583.1577.2
75°816.7690.8627.4595.4576.0562.1547.5
90°823.0678.2611.0582.1568.3554.4529.2
110°798.1658.7595.9564.1541.2523.2499.9
120°828.6672.5602.1566.5540.0517.2480.0
135°921.7733.1631.1584.6554.3527.9478.9
150°1066.5831.7696.8620.2581.3553.8505.7
Run VMG1231.5959.5802.4700.1635.0593.4541.5
Selected Courses
Windward / Leeward1308.51046.0901.4811.3758.7731.1707.2
All purpose1009.7819.7720.0664.2632.6613.5591.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward853.90.7026
All purpose693.20.8656
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance755.10.7945
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1300.8981.6811.1709.8656.5619.4562.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.5945
Downwind "popa"0.7687
70% up, 30% down "Ilhabela"0.6379
30% up, 70% down "Ilhabela-inverso"0.7066
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Predominantly Upwind759.10.7904
Predominantly Downwind695.40.8629
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low914.60.6560
Triple Number All Purpose Medium687.90.8722
Triple Number All Purpose High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Predominantly Upwind759.10.7904
Predominantly Downwind695.40.8629
Predominantly Upwind Low1036.70.5788
Predominantly Upwind Medium788.60.7608
Predominantly Upwind High722.10.8309
Predominantly Downwind Low980.90.6117
Predominantly Downwind Medium680.00.8823
Predominantly Downwind High566.61.0589
Chicago-Mac Upwind0.7733
Chicago-Mac All Purpose0.8066
Chicago-Mac Downwind0.8472
Bayview-Mac Cove Island0.7426
Bayview-Mac Shore0.7471
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching656.90.9133
Predominantly Reaching Low826.00.7264
Predominantly Reaching Medium648.90.9246
Predominantly Reaching High569.11.0542
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1288.30.4657
5-Band Low / Medium1070.80.5603
5-Band Medium830.40.7225
5-Band Medium / High738.40.8125
5-Band High711.30.8435
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance755.10.7945
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1300.8981.6811.1709.8656.5619.4562.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance755.10.7945
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1300.8981.6811.1709.8656.5619.4562.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance755.1
Triple Number Coastal/Long Distance Low914.6
Triple Number Coastal/Long Distance Medium687.9
Triple Number Coastal/Long Distance High610.0
Triple Number Windward/Leeward Low1177.2
Triple Number Windward/Leeward Medium847.7
Triple Number Windward/Leeward High729.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1300.8981.6811.1709.8656.5619.4562.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance755.10.7945
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1300.8981.6811.1709.8656.5619.4562.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)755.10.7945
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1300.8981.6811.1709.8656.5619.4562.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6560
Triple Number Coastal/Long Distance Medium0.8722
Triple Number Coastal/Long Distance High0.9836
Triple Number Windward/Leeward Low0.5097
Triple Number Windward/Leeward Medium0.7078
Triple Number Windward/Leeward High0.8230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1300.8981.6811.1709.8656.5619.4562.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance755.10.7945
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1300.8981.6811.1709.8656.5619.4562.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance755.10.7945
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1300.8981.6811.1709.8656.5619.4562.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1300.8981.6811.1709.8656.5619.4562.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low914.6
Triple Number Coastal/Long Distance Medium687.9
Triple Number Coastal/Long Distance High610.0
Triple Number Windward/Leeward Low1177.2
Triple Number Windward/Leeward Medium847.7
Triple Number Windward/Leeward High729.0
Predominantly Upwind759.1
Predominantly Downwind695.4
Predominantly Reaching670.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance755.10.7945
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1300.8981.6811.1709.8656.5619.4562.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6560
Triple Number Coastal/Long Distance Medium0.8722
Triple Number Coastal/Long Distance High0.9836
Triple Number Windward/Leeward Low0.5097
Triple Number Windward/Leeward Medium0.7078
Triple Number Windward/Leeward High0.8230
Coastal/Long Distance0.7945
Predominantly Upwind0.7904
Predominantly Downwind0.8629
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6560
Tretall Distanseseilas Mellomvind0.8722
Tretall Distanseseilas Mye vind0.9836
Tretall Pølsebane Lite vind0.5097
Tretall Pølsebane Mellomvind0.7078
Tretall Pølsebane Mye vind0.8230
Distanseseilas ett tall (OSN 8-16kn)0.7945
Distanseseilas ett tall (APH 6-20kn)0.8656
Enkeltall Motvind0.7904
Enkeltall Medvind0.8629
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Coastal/Long Distance755.10.7945
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind759.10.7904
Predominantly Downwind695.40.8629
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore714.40.8399
Cape Doctor Coastal598.01.0033
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6560
Triple Number Coastal/Long Distance Medium0.8722
Triple Number Coastal/Long Distance High0.9836
Triple Number Windward/Leeward Low0.5097
Triple Number Windward/Leeward Medium0.7078
Triple Number Windward/Leeward High0.8230
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6560
Triple Number Coastal/Long Distance Medium0.8722
Triple Number Coastal/Long Distance High0.9836
Triple Number Windward/Leeward Low0.5097
Triple Number Windward/Leeward Medium0.7078
Triple Number Windward/Leeward High0.8230
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance755.10.7945
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Predominantly Upwind759.10.7904
Predominantly Downwind695.40.8629
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1300.8981.6811.1709.8656.5619.4562.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance755.10.7945
Triple Number Coastal/Long Distance Low914.60.6560
Triple Number Coastal/Long Distance Medium687.90.8722
Triple Number Coastal/Long Distance High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1300.8981.6811.1709.8656.5619.4562.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low914.60.6560
Triple Number All Purpose Medium687.90.8722
Triple Number All Purpose High610.00.9836
Triple Number Windward/Leeward Low1177.20.5097
Triple Number Windward/Leeward Medium847.70.7078
Triple Number Windward/Leeward High729.00.8230
Predominantly Upwind759.10.7904
Predominantly Downwind695.40.8629
Predominantly Upwind Low1036.70.5788
Predominantly Upwind Medium788.60.7608
Predominantly Upwind High722.10.8309
Predominantly Downwind Low980.90.6117
Predominantly Downwind Medium680.00.8823
Predominantly Downwind High566.61.0589
Chicago-Mac Upwind0.7733
Chicago-Mac All Purpose0.8066
Chicago-Mac Downwind0.8472
Bayview-Mac Cove Island0.7426
Bayview-Mac Shore0.7471
Harvest Moon Regatta595.11.0083
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy718.50.8351
San Francisco Bay Medium845.20.7099
Predominantly Reaching656.90.9133
Predominantly Reaching Low826.00.7264
Predominantly Reaching Medium648.90.9246
Predominantly Reaching High569.11.0542
Windward/Leeward 60-40 Low1193.60.5027
Windward/Leeward 60-40 Medium884.60.6783
Windward/Leeward 60-40 High778.30.7710
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1288.30.4657
5-Band Low / Medium1070.80.5603
5-Band Medium830.40.7225
5-Band Medium / High738.40.8125
5-Band High711.30.8435
ORC Ref  03190002TBLIssued on 26/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SE PO FA' III

ITA-17852

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)
ClassDufour 2800Measurement01/04/1978HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.178Max. Beam2.846Draft1.466Displacement2,751Wetted area15.39IMS L6.961LSM06.915Acc. length8.178Sink (kg/mm) 11.34
VCGD-0.058VCGM0.000RM Rated (kg·m) 51.7Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 2 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.300PBW0.100PIPA0.0104
PSD0.025PHD0.050PHL0.050
PSA15.0°ESL1.000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P8.850IG9.900ISP9.910MDT10.098MDL10.156MDT2MDL2TLNo TaperMW0.156GO0.156
E2.980J3.380BAS0.662FSD0.018SFJ0.040SPL3.300WPLTPSBD0.100MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.058Flotation Date21/03/2022MeasurerComment
SFFP0.560FFMFF1.177LCFcl4.506SG1.0270
SAFP7.833FAMFA0.986LCFsh4.730HBI1.068
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002TBLIssued on 26/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

SE PO FA' III

ITA-17852

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.060.561.041.832.4315.1021/03/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.030.350.894.304.609.90NoNo 24.0321/03/2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA10.5010.5010.505.955.8051.8024/10/2023
ORC Ref  03190002TBLIssued on 26/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org