Club
Certificate
2023

Boat

DIRTY DEEDS

ITA-17995

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 Angles41.8°39.4°36.9°35.8°35.4°35.4°36.0°
Beat VMG3.714.474.945.125.205.245.24
52°5.576.426.847.047.157.227.29
60°5.826.586.997.267.417.507.61
75°5.976.687.137.537.817.998.21
90°5.946.797.157.568.018.428.96
110°6.036.937.558.038.428.819.58
120°5.886.847.518.188.859.3910.54
135°5.276.447.137.798.579.5112.35
150°4.455.606.487.067.578.2310.73
Run VMG3.864.855.626.126.557.139.29
Gybe Angles143.3°146.9°150.1°149.6°147.3°144.4°140.8°

APH: 542.0

CDL: 8.693

GPH: 604.4

CertNo: 23/2

BOAT
ClassDelta 87DesignerPeraccaBuilderBaruffaldiAge date06/2015Series date10/1997Offset fileDelta87CL.offData fileI17995
HULL
Length Overall8.700 mMaximum Beam2.980 mDraft2.027 mDisplacement1,949 kgDLR3.7311IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.355m
CREW
Maximum weight465 kgMinimum weight349 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.1028.60Headsail Luffed20.5520.55Headsail FlyingSymmetricAsymmetric83.7883.78 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail8.49Storm Jib8.16Heavy Weather Jib22.02
SAIL LIMITS
Headsails5  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  03190002IBMIssued on 19/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

DIRTY DEEDS

ITA-17995

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 VMG971.4804.5728.7703.8692.8687.0687.1
52°646.7560.8526.7511.6503.7498.4493.6
60°618.6547.2514.8495.6486.1479.8473.0
75°603.2538.8505.2478.2460.9450.8438.5
90°605.9530.2503.3476.3449.6427.6401.8
110°597.5519.8476.8448.3427.7408.8375.9
120°612.5526.1479.5440.0407.0383.2341.6
135°682.7559.0504.9462.1420.3378.4291.5
150°808.1642.7555.3509.8475.9437.3335.5
Run VMG933.2742.1641.0588.7549.5505.0387.4
Selected Courses
Windward / Leeward952.3773.3684.9646.2621.1596.0537.2
All purpose738.0617.9560.8529.6506.8486.2446.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward666.50.9003
All purpose542.01.1070
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.21.0217
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.3731.0624.0563.9525.7490.2425.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7962
Downwind "popa"0.9662
70% up, 30% down "Ilhabela"0.8406
30% up, 70% down "Ilhabela-inverso"0.9080
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Predominantly Upwind588.41.0198
Predominantly Downwind547.01.0970
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low678.00.8850
Triple Number All Purpose Medium541.61.1078
Triple Number All Purpose High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Predominantly Upwind588.41.0198
Predominantly Downwind547.01.0970
Predominantly Upwind Low751.10.7988
Predominantly Upwind Medium609.30.9847
Predominantly Upwind High574.21.0449
Predominantly Downwind Low736.40.8147
Predominantly Downwind Medium548.31.0942
Predominantly Downwind High435.31.3783
Chicago-Mac Upwind1.0041
Chicago-Mac All Purpose1.0391
Chicago-Mac Downwind1.0796
Bayview-Mac Cove Island0.9736
Bayview-Mac Shore0.9813
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching515.01.1650
Predominantly Reaching Low618.20.9706
Predominantly Reaching Medium513.81.1678
Predominantly Reaching High435.91.3766
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low938.50.6393
5-Band Low / Medium794.70.7550
5-Band Medium654.70.9164
5-Band Medium / High594.51.0092
5-Band High547.41.0961
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.21.0217
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.3731.0624.0563.9525.7490.2425.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.21.0217
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.3731.0624.0563.9525.7490.2425.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance587.2
Triple Number Coastal/Long Distance Low678.0
Triple Number Coastal/Long Distance Medium541.6
Triple Number Coastal/Long Distance High476.3
Triple Number Windward/Leeward Low862.8
Triple Number Windward/Leeward Medium663.4
Triple Number Windward/Leeward High580.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.3731.0624.0563.9525.7490.2425.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.21.0217
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.3731.0624.0563.9525.7490.2425.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)587.21.0217
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.3731.0624.0563.9525.7490.2425.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8850
Triple Number Coastal/Long Distance Medium1.1078
Triple Number Coastal/Long Distance High1.2598
Triple Number Windward/Leeward Low0.6954
Triple Number Windward/Leeward Medium0.9044
Triple Number Windward/Leeward High1.0341
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.3731.0624.0563.9525.7490.2425.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.21.0217
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.3731.0624.0563.9525.7490.2425.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.21.0217
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.3731.0624.0563.9525.7490.2425.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.3731.0624.0563.9525.7490.2425.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low678.0
Triple Number Coastal/Long Distance Medium541.6
Triple Number Coastal/Long Distance High476.3
Triple Number Windward/Leeward Low862.8
Triple Number Windward/Leeward Medium663.4
Triple Number Windward/Leeward High580.2
Predominantly Upwind588.4
Predominantly Downwind547.0
Predominantly Reaching525.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.21.0217
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.3731.0624.0563.9525.7490.2425.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8850
Triple Number Coastal/Long Distance Medium1.1078
Triple Number Coastal/Long Distance High1.2598
Triple Number Windward/Leeward Low0.6954
Triple Number Windward/Leeward Medium0.9044
Triple Number Windward/Leeward High1.0341
Coastal/Long Distance1.0217
Predominantly Upwind1.0198
Predominantly Downwind1.0970
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8850
Tretall Distanseseilas Mellomvind1.1078
Tretall Distanseseilas Mye vind1.2598
Tretall Pølsebane Lite vind0.6954
Tretall Pølsebane Mellomvind0.9044
Tretall Pølsebane Mye vind1.0341
Distanseseilas ett tall (OSN 8-16kn)1.0217
Distanseseilas ett tall (APH 6-20kn)1.1070
Enkeltall Motvind1.0198
Enkeltall Medvind1.0970
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Coastal/Long Distance587.21.0217
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind588.41.0198
Predominantly Downwind547.01.0970
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore554.91.0814
Cape Doctor Coastal458.11.3099
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8850
Triple Number Coastal/Long Distance Medium1.1078
Triple Number Coastal/Long Distance High1.2598
Triple Number Windward/Leeward Low0.6954
Triple Number Windward/Leeward Medium0.9044
Triple Number Windward/Leeward High1.0341
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8850
Triple Number Coastal/Long Distance Medium1.1078
Triple Number Coastal/Long Distance High1.2598
Triple Number Windward/Leeward Low0.6954
Triple Number Windward/Leeward Medium0.9044
Triple Number Windward/Leeward High1.0341
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.21.0217
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Predominantly Upwind588.41.0198
Predominantly Downwind547.01.0970
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.3731.0624.0563.9525.7490.2425.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance587.21.0217
Triple Number Coastal/Long Distance Low678.00.8850
Triple Number Coastal/Long Distance Medium541.61.1078
Triple Number Coastal/Long Distance High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance950.3731.0624.0563.9525.7490.2425.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low678.00.8850
Triple Number All Purpose Medium541.61.1078
Triple Number All Purpose High476.31.2598
Triple Number Windward/Leeward Low862.80.6954
Triple Number Windward/Leeward Medium663.40.9044
Triple Number Windward/Leeward High580.21.0341
Predominantly Upwind588.41.0198
Predominantly Downwind547.01.0970
Predominantly Upwind Low751.10.7988
Predominantly Upwind Medium609.30.9847
Predominantly Upwind High574.21.0449
Predominantly Downwind Low736.40.8147
Predominantly Downwind Medium548.31.0942
Predominantly Downwind High435.31.3783
Chicago-Mac Upwind1.0041
Chicago-Mac All Purpose1.0391
Chicago-Mac Downwind1.0796
Bayview-Mac Cove Island0.9736
Bayview-Mac Shore0.9813
Harvest Moon Regatta463.61.2942
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy562.21.0672
San Francisco Bay Medium648.30.9256
Predominantly Reaching515.01.1650
Predominantly Reaching Low618.20.9706
Predominantly Reaching Medium513.81.1678
Predominantly Reaching High435.91.3766
Windward/Leeward 60-40 Low867.80.6914
Windward/Leeward 60-40 Medium681.90.8799
Windward/Leeward 60-40 High617.10.9724
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low938.50.6393
5-Band Low / Medium794.70.7550
5-Band Medium654.70.9164
5-Band Medium / High594.51.0092
5-Band High547.41.0961
ORC Ref  03190002IBMIssued on 19/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

DIRTY DEEDS

ITA-17995

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)
ClassDelta 87Measurement01/09/2007HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.700Max. Beam2.980Draft2.027Displacement1,949Wetted area15.38IMS L8.381LSM08.053Acc. length8.700Sink (kg/mm) 12.67
VCGD-0.100VCGM-0.167RM Rated (kg·m) 60.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.355PBW0.100PIPA0.0026
EDL1.600ST10.045ST2
ST3ST40.088ST50.275
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.650IG12.690ISP12.700MDT10.086MDL10.136MDT20.085MDL20.095TL1.030MW0.136GO0.156
E4.160J3.160BAS1.460FSDNo FoilSFJ0.100SPLWPLTPS4.000BD0.130MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.100Flotation Date17/04/2023MeasurerComment
SFFP0.148FFMFF0.840LCFcl4.797SG1.0250
SAFP8.383FAMFA0.629LCFsh5.021HBI0.721
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002IBMIssued on 19/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

DIRTY DEEDS

ITA-17995

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.180.841.512.553.4228.1017/04/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.060.510.951.792.553.3511.80YesNo 20.5517/04/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA14.7012.8213.767.446.77110%83.7817/04/2023
ORC Ref  03190002IBMIssued on 19/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org