Club
Certificate
2023

Boat

CLAN

ITA-7134

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 Angles42.6°40.8°39.6°39.0°38.4°38.2°38.2°
Beat VMG3.444.114.524.714.814.874.89
52°5.226.066.496.696.786.836.88
60°5.476.266.656.856.957.017.07
75°5.646.396.777.007.167.277.39
90°5.526.356.787.057.267.437.69
110°5.396.406.917.237.477.637.88
120°5.266.316.887.247.557.828.19
135°4.785.886.637.067.417.758.39
150°4.075.146.056.697.087.418.05
Run VMG3.524.455.255.936.486.907.53
Gybe Angles145.7°150.2°152.3°159.5°172.7°177.2°178.4°

APH: 587.2

CDL: 8.219

GPH: 654.4

CertNo: 23/1

BOAT
ClassImpala 36DesignerPetersonBuilderCantiere Navale 71Age date10/1974Series date10/1974Offset fileIIMP36.OFFData fileI7134
HULL
Length Overall10.868 mMaximum Beam3.248 mDraft1.898 mDisplacement5,800 kgDLR8.6168IMS DivisionCruiser/RacerDynamic Allowance0.190%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.300m
CREW
Maximum weight577 kgMinimum weight433 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.7429.09Headsail Luffed48.6048.60Headsail FlyingSymmetric101.12101.12Asymmetric
STORM SAIL AREAS (m²)
Trysail8.63Storm Jib10.66Heavy Weather Jib28.76
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  03190002M21Issued on 18/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

CLAN

ITA-7134

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 VMG1045.0875.0795.9764.1748.1739.6736.1
52°689.9594.6555.0538.5531.1526.8523.4
60°657.9575.3541.7525.8518.1513.4509.2
75°638.8563.5531.8514.3502.7495.4487.2
90°651.7566.7530.6510.6496.0484.3468.3
110°668.2562.6520.9498.2481.7471.8456.8
120°684.8570.2522.9497.0476.8460.5439.7
135°752.4612.3543.0509.7485.7464.8429.1
150°884.7700.5595.1538.5508.8486.2447.3
Run VMG1021.6808.8685.7607.5555.8521.5477.8
Selected Courses
Windward / Leeward1033.3841.9740.8685.8651.9630.5606.9
All purpose801.1667.4602.6569.1548.8535.3517.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward713.60.8409
All purpose587.21.0218
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance636.50.9427
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1032.1794.2672.9605.6568.9540.4497.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7364
Downwind "popa"0.8977
70% up, 30% down "Ilhabela"0.7783
30% up, 70% down "Ilhabela-inverso"0.8423
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Predominantly Upwind633.20.9476
Predominantly Downwind592.11.0133
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low734.20.8172
Triple Number All Purpose Medium583.41.0284
Triple Number All Purpose High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Predominantly Upwind633.20.9476
Predominantly Downwind592.11.0133
Predominantly Upwind Low811.40.7395
Predominantly Upwind Medium654.90.9162
Predominantly Upwind High620.50.9669
Predominantly Downwind Low801.80.7484
Predominantly Downwind Medium585.91.0240
Predominantly Downwind High498.01.2048
Chicago-Mac Upwind0.9318
Chicago-Mac All Purpose0.9608
Chicago-Mac Downwind0.9965
Bayview-Mac Cove Island0.9009
Bayview-Mac Shore0.9074
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching559.61.0722
Predominantly Reaching Low668.60.8973
Predominantly Reaching Medium553.61.0837
Predominantly Reaching High498.71.2032
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1018.60.5891
5-Band Low / Medium862.00.6961
5-Band Medium697.60.8600
5-Band Medium / High634.80.9451
5-Band High611.00.9819
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance636.50.9427
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1032.1794.2672.9605.6568.9540.4497.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance636.50.9427
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1032.1794.2672.9605.6568.9540.4497.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance636.5
Triple Number Coastal/Long Distance Low734.2
Triple Number Coastal/Long Distance Medium583.4
Triple Number Coastal/Long Distance High532.0
Triple Number Windward/Leeward Low937.6
Triple Number Windward/Leeward Medium708.7
Triple Number Windward/Leeward High627.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1032.1794.2672.9605.6568.9540.4497.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance636.50.9427
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1032.1794.2672.9605.6568.9540.4497.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)636.50.9427
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1032.1794.2672.9605.6568.9540.4497.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8172
Triple Number Coastal/Long Distance Medium1.0284
Triple Number Coastal/Long Distance High1.1278
Triple Number Windward/Leeward Low0.6399
Triple Number Windward/Leeward Medium0.8466
Triple Number Windward/Leeward High0.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1032.1794.2672.9605.6568.9540.4497.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance636.50.9427
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1032.1794.2672.9605.6568.9540.4497.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance636.50.9427
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1032.1794.2672.9605.6568.9540.4497.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1032.1794.2672.9605.6568.9540.4497.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low734.2
Triple Number Coastal/Long Distance Medium583.4
Triple Number Coastal/Long Distance High532.0
Triple Number Windward/Leeward Low937.6
Triple Number Windward/Leeward Medium708.7
Triple Number Windward/Leeward High627.0
Predominantly Upwind633.2
Predominantly Downwind592.1
Predominantly Reaching571.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance636.50.9427
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1032.1794.2672.9605.6568.9540.4497.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8172
Triple Number Coastal/Long Distance Medium1.0284
Triple Number Coastal/Long Distance High1.1278
Triple Number Windward/Leeward Low0.6399
Triple Number Windward/Leeward Medium0.8466
Triple Number Windward/Leeward High0.9569
Coastal/Long Distance0.9427
Predominantly Upwind0.9476
Predominantly Downwind1.0133
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8172
Tretall Distanseseilas Mellomvind1.0284
Tretall Distanseseilas Mye vind1.1278
Tretall Pølsebane Lite vind0.6399
Tretall Pølsebane Mellomvind0.8466
Tretall Pølsebane Mye vind0.9569
Distanseseilas ett tall (OSN 8-16kn)0.9427
Distanseseilas ett tall (APH 6-20kn)1.0218
Enkeltall Motvind0.9476
Enkeltall Medvind1.0133
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Coastal/Long Distance636.50.9427
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind633.20.9476
Predominantly Downwind592.11.0133
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore614.00.9772
Cape Doctor Coastal522.81.1476
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8172
Triple Number Coastal/Long Distance Medium1.0284
Triple Number Coastal/Long Distance High1.1278
Triple Number Windward/Leeward Low0.6399
Triple Number Windward/Leeward Medium0.8466
Triple Number Windward/Leeward High0.9569
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8172
Triple Number Coastal/Long Distance Medium1.0284
Triple Number Coastal/Long Distance High1.1278
Triple Number Windward/Leeward Low0.6399
Triple Number Windward/Leeward Medium0.8466
Triple Number Windward/Leeward High0.9569
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance636.50.9427
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Predominantly Upwind633.20.9476
Predominantly Downwind592.11.0133
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1032.1794.2672.9605.6568.9540.4497.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance636.50.9427
Triple Number Coastal/Long Distance Low734.20.8172
Triple Number Coastal/Long Distance Medium583.41.0284
Triple Number Coastal/Long Distance High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1032.1794.2672.9605.6568.9540.4497.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low734.20.8172
Triple Number All Purpose Medium583.41.0284
Triple Number All Purpose High532.01.1278
Triple Number Windward/Leeward Low937.60.6399
Triple Number Windward/Leeward Medium708.70.8466
Triple Number Windward/Leeward High627.00.9569
Predominantly Upwind633.20.9476
Predominantly Downwind592.11.0133
Predominantly Upwind Low811.40.7395
Predominantly Upwind Medium654.90.9162
Predominantly Upwind High620.50.9669
Predominantly Downwind Low801.80.7484
Predominantly Downwind Medium585.91.0240
Predominantly Downwind High498.01.2048
Chicago-Mac Upwind0.9318
Chicago-Mac All Purpose0.9608
Chicago-Mac Downwind0.9965
Bayview-Mac Cove Island0.9009
Bayview-Mac Shore0.9074
Harvest Moon Regatta516.21.1622
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy617.80.9713
San Francisco Bay Medium702.20.8544
Predominantly Reaching559.61.0722
Predominantly Reaching Low668.60.8973
Predominantly Reaching Medium553.61.0837
Predominantly Reaching High498.71.2032
Windward/Leeward 60-40 Low942.10.6369
Windward/Leeward 60-40 Medium732.90.8186
Windward/Leeward 60-40 High665.60.9014
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1018.60.5891
5-Band Low / Medium862.00.6961
5-Band Medium697.60.8600
5-Band Medium / High634.80.9451
5-Band High611.00.9819
ORC Ref  03190002M21Issued on 18/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

CLAN

ITA-7134

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)
ClassImpala 36Measurement01/06/1975HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.868Max. Beam3.248Draft1.898Displacement5,800Wetted area23.69IMS L8.801LSM08.763Acc. length10.556Sink (kg/mm) 16.30
VCGD-0.100VCGM-0.041RM Rated (kg·m) 97.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.300PBW0.080PIPA0.0047
PSD0.030PHD0.072PHL0.125
PSA15.0°ESL0.840
ST10.045ST20.130ST30.130
ST40.055ST50.157
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders3Rotating mastNo
P13.060IG14.595ISP14.610MDT10.130MDL10.215MDT2MDL2TLNo TaperMW0.215GO0.215
E3.773J4.630BAS1.200FSDNo FoilSFJ0.160SPL4.630WPLTPSBD0.146MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.100Flotation Date22/07/2021MeasurerComment
SFFP1.300FFMFF1.282LCFcl6.226SG1.0257
SAFP10.535FAMFA0.916LCFsh6.443HBI1.090
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002M21Issued on 18/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

CLAN

ITA-7134

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA0.120.781.382.353.1128.7421/07/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.050.801.603.305.106.9814.35NoNo 48.6021/07/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentA0.00101.1221/07/2021
ORC Ref  03190002M21Issued on 18/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org