Club
Certificate
Non Spinnaker
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°40.8°
Beat VMG2.603.183.603.904.084.144.12
52°4.024.825.365.715.905.996.02
60°4.265.055.575.886.076.176.24
75°4.415.215.746.056.256.406.57
90°4.325.155.726.076.306.496.80
110°3.954.885.586.036.336.597.07
120°3.784.715.445.936.266.537.06
135°3.394.325.075.666.056.336.83
150°2.893.634.364.975.485.886.42
Run VMG2.503.233.964.605.165.626.23
Gybe Angles143.3°167.6°168.5°169.4°170.5°172.1°174.8°

APH: 726.6

CDL: 6.101

GPH: 824.3

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 Allowance0.450%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 FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail4.62Storm Jib4.91Heavy Weather Jib13.24
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers0 * No spinnaker pole aboard
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  03190002TBRIssued on 26/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
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 VMG1384.91132.01000.0922.2882.4868.8873.2
52°895.0747.4671.3631.0610.2601.5598.2
60°844.6712.9646.0612.0593.1583.1577.3
75°816.4690.5627.2595.3575.9562.1547.5
90°832.6698.8628.9593.2571.2554.3529.1
110°911.2737.9645.0596.6568.4546.2509.4
120°952.2764.0662.1606.6575.0551.1509.9
135°1063.4833.7710.0636.1594.9568.7527.2
150°1246.2990.8825.5724.1656.4612.7560.8
Run VMG1439.01113.8909.5783.3698.1640.5578.3
Selected Courses
Windward / Leeward1411.91122.9954.7852.8790.3754.7725.8
All purpose1080.3875.2760.7694.6655.0631.8607.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward899.50.6671
All purpose726.60.8258
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance796.50.7533
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1414.61056.7860.6744.9682.2639.7578.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.5946
Downwind "popa"0.6815
70% up, 30% down "Ilhabela"0.6183
30% up, 70% down "Ilhabela-inverso"0.6529
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Predominantly Upwind776.70.7725
Predominantly Downwind749.80.8002
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low977.70.6137
Triple Number All Purpose Medium721.80.8313
Triple Number All Purpose High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Predominantly Upwind776.70.7725
Predominantly Downwind749.80.8002
Predominantly Upwind Low1068.00.5618
Predominantly Upwind Medium794.10.7555
Predominantly Upwind High725.00.8275
Predominantly Downwind Low1093.70.5486
Predominantly Downwind Medium747.20.8030
Predominantly Downwind High603.30.9945
Chicago-Mac Upwind0.7558
Chicago-Mac All Purpose0.7680
Chicago-Mac Downwind0.7834
Bayview-Mac Cove Island0.7069
Bayview-Mac Shore0.7194
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching686.20.8744
Predominantly Reaching Low881.90.6804
Predominantly Reaching Medium682.50.8791
Predominantly Reaching High586.81.0224
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1389.70.4318
5-Band Low / Medium1147.60.5228
5-Band Medium873.60.6868
5-Band Medium / High764.10.7853
5-Band High730.80.8211
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance796.50.7533
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1414.61056.7860.6744.9682.2639.7578.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance796.50.7533
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1414.61056.7860.6744.9682.2639.7578.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance796.5
Triple Number Coastal/Long Distance Low977.7
Triple Number Coastal/Long Distance Medium721.8
Triple Number Coastal/Long Distance High628.4
Triple Number Windward/Leeward Low1267.4
Triple Number Windward/Leeward Medium893.7
Triple Number Windward/Leeward High752.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1414.61056.7860.6744.9682.2639.7578.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance796.50.7533
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1414.61056.7860.6744.9682.2639.7578.8
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)796.50.7533
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1414.61056.7860.6744.9682.2639.7578.8
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6137
Triple Number Coastal/Long Distance Medium0.8313
Triple Number Coastal/Long Distance High0.9548
Triple Number Windward/Leeward Low0.4734
Triple Number Windward/Leeward Medium0.6714
Triple Number Windward/Leeward High0.7971
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1414.61056.7860.6744.9682.2639.7578.8
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance796.50.7533
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1414.61056.7860.6744.9682.2639.7578.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance796.50.7533
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1414.61056.7860.6744.9682.2639.7578.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1414.61056.7860.6744.9682.2639.7578.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low977.7
Triple Number Coastal/Long Distance Medium721.8
Triple Number Coastal/Long Distance High628.4
Triple Number Windward/Leeward Low1267.4
Triple Number Windward/Leeward Medium893.7
Triple Number Windward/Leeward High752.7
Predominantly Upwind776.7
Predominantly Downwind749.8
Predominantly Reaching710.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance796.50.7533
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1414.61056.7860.6744.9682.2639.7578.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6137
Triple Number Coastal/Long Distance Medium0.8313
Triple Number Coastal/Long Distance High0.9548
Triple Number Windward/Leeward Low0.4734
Triple Number Windward/Leeward Medium0.6714
Triple Number Windward/Leeward High0.7971
Coastal/Long Distance0.7533
Predominantly Upwind0.7725
Predominantly Downwind0.8002
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6137
Tretall Distanseseilas Mellomvind0.8313
Tretall Distanseseilas Mye vind0.9548
Tretall Pølsebane Lite vind0.4734
Tretall Pølsebane Mellomvind0.6714
Tretall Pølsebane Mye vind0.7971
Distanseseilas ett tall (OSN 8-16kn)0.7533
Distanseseilas ett tall (APH 6-20kn)0.8258
Enkeltall Motvind0.7725
Enkeltall Medvind0.8002
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Coastal/Long Distance796.50.7533
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind776.70.7725
Predominantly Downwind749.80.8002
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore734.40.8170
Cape Doctor Coastal614.70.9761
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6137
Triple Number Coastal/Long Distance Medium0.8313
Triple Number Coastal/Long Distance High0.9548
Triple Number Windward/Leeward Low0.4734
Triple Number Windward/Leeward Medium0.6714
Triple Number Windward/Leeward High0.7971
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6137
Triple Number Coastal/Long Distance Medium0.8313
Triple Number Coastal/Long Distance High0.9548
Triple Number Windward/Leeward Low0.4734
Triple Number Windward/Leeward Medium0.6714
Triple Number Windward/Leeward High0.7971
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance796.50.7533
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Predominantly Upwind776.70.7725
Predominantly Downwind749.80.8002
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1414.61056.7860.6744.9682.2639.7578.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance796.50.7533
Triple Number Coastal/Long Distance Low977.70.6137
Triple Number Coastal/Long Distance Medium721.80.8313
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1414.61056.7860.6744.9682.2639.7578.8
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low977.70.6137
Triple Number All Purpose Medium721.80.8313
Triple Number All Purpose High628.40.9548
Triple Number Windward/Leeward Low1267.40.4734
Triple Number Windward/Leeward Medium893.70.6714
Triple Number Windward/Leeward High752.70.7971
Predominantly Upwind776.70.7725
Predominantly Downwind749.80.8002
Predominantly Upwind Low1068.00.5618
Predominantly Upwind Medium794.10.7555
Predominantly Upwind High725.00.8275
Predominantly Downwind Low1093.70.5486
Predominantly Downwind Medium747.20.8030
Predominantly Downwind High603.30.9945
Chicago-Mac Upwind0.7558
Chicago-Mac All Purpose0.7680
Chicago-Mac Downwind0.7834
Bayview-Mac Cove Island0.7069
Bayview-Mac Shore0.7194
Harvest Moon Regatta625.00.9600
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy742.70.8078
San Francisco Bay Medium891.30.6731
Predominantly Reaching686.20.8744
Predominantly Reaching Low881.90.6804
Predominantly Reaching Medium682.50.8791
Predominantly Reaching High586.81.0224
Windward/Leeward 60-40 Low1265.60.4741
Windward/Leeward 60-40 Medium914.80.6559
Windward/Leeward 60-40 High794.00.7557
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1389.70.4318
5-Band Low / Medium1147.60.5228
5-Band Medium873.60.6868
5-Band Medium / High764.10.7853
5-Band High730.80.8211
ORC Ref  03190002TBRIssued on 26/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
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 L6.959LSM06.915Acc. 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
P8.850IG9.900ISPMDT10.098MDL10.156MDT2MDL2TLNo TaperMW0.156GO0.156
E2.980J3.380BAS0.662FSD0.018SFJ0.040SPLWPLTPSBD0.100MWTMCG
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  03190002TBRIssued on 26/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
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
ORC Ref  03190002TBRIssued on 26/10/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org