International
Certificate
2023

Boat

JOSHUA II

ITA-9461

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 Angles42.3°40.2°39.0°38.7°38.2°38.5°39.4°
Beat VMG3.354.004.384.554.614.644.62
52°5.025.836.246.436.516.556.58
60°5.246.026.396.586.686.736.78
75°5.376.146.526.746.897.007.11
90°5.256.106.536.807.007.167.40
110°5.256.236.707.007.237.407.66
120°5.106.126.677.017.307.577.99
135°4.625.696.406.837.177.508.20
150°3.945.005.886.476.857.177.83
Run VMG3.414.335.115.766.316.717.32
Gybe Angles146.0°150.5°153.8°161.3°175.4°179.0°179.0°

APH: 608.1

CDL: 7.520

GPH: 677.4

CertNo: 23/2

BOAT
ClassZiggurat 995DesignerA.Vallicelli & C.BuilderC.P.R.Age date06/1981Series date02/1981Offset fileIZIG995.OFFData fileI9461
HULL
Length Overall9.960 mMaximum Beam3.236 mDraft1.935 mDisplacement4,089 kgDLR9.2965IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.450m
CREW
Maximum weight420 kgMinimum weight315 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail24.7825.29Headsail Luffed30.6030.60Headsail FlyingSymmetric72.6172.61Asymmetric
STORM SAIL AREAS (m²)
Trysail6.46Storm Jib8.90Heavy Weather Jib24.03
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment65.5 kg·mStability Index125.2
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  03190002SK8Issued on 21/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

JOSHUA II

ITA-9461

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 VMG1075.6900.3821.3791.9780.1775.2779.0
52°717.3617.3576.7560.0553.2549.4547.4
60°686.8598.4563.0546.8539.0534.6531.3
75°669.9586.3552.0533.9522.2514.6506.6
90°685.2590.5551.0529.7514.6502.9486.3
110°685.6578.2537.1514.5497.8486.8470.1
120°706.2588.0540.0513.5492.9475.8450.5
135°779.2632.4562.1527.4502.3480.2439.0
150°913.2720.3612.7556.6525.8502.2459.7
Run VMG1054.5831.6704.2625.1570.6536.6491.6
Selected Courses
Windward / Leeward1065.0866.0762.7708.5675.4655.9635.3
All purpose828.9688.9622.6589.2569.4556.3538.8
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward737.40.8137
All purpose608.10.9868
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1064.0817.6694.0626.8590.1561.5515.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7090
Downwind "popa"0.8724
70% up, 30% down "Ilhabela"0.7513
30% up, 70% down "Ilhabela-inverso"0.8160
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Predominantly Upwind656.50.9139
Predominantly Downwind611.90.9806
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low758.90.7906
Triple Number All Purpose Medium603.70.9939
Triple Number All Purpose High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Predominantly Upwind656.50.9139
Predominantly Downwind611.90.9806
Predominantly Upwind Low838.20.7158
Predominantly Upwind Medium679.00.8837
Predominantly Upwind High649.30.9241
Predominantly Downwind Low828.20.7244
Predominantly Downwind Medium604.40.9926
Predominantly Downwind High513.71.1680
Chicago-Mac Upwind0.8989
Chicago-Mac All Purpose0.9285
Chicago-Mac Downwind0.9644
Bayview-Mac Cove Island0.8710
Bayview-Mac Shore0.8773
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching580.11.0343
Predominantly Reaching Low694.30.8642
Predominantly Reaching Medium573.71.0458
Predominantly Reaching High517.21.1601
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1049.70.5716
5-Band Low / Medium887.60.6760
5-Band Medium720.60.8326
5-Band Medium / High660.10.9090
5-Band High638.80.9392
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1064.0817.6694.0626.8590.1561.5515.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1064.0817.6694.0626.8590.1561.5515.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance658.2
Triple Number Coastal/Long Distance Low758.9
Triple Number Coastal/Long Distance Medium603.7
Triple Number Coastal/Long Distance High553.0
Triple Number Windward/Leeward Low965.6
Triple Number Windward/Leeward Medium731.4
Triple Number Windward/Leeward High653.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1064.0817.6694.0626.8590.1561.5515.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1064.0817.6694.0626.8590.1561.5515.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)658.20.9116
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1064.0817.6694.0626.8590.1561.5515.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7906
Triple Number Coastal/Long Distance Medium0.9939
Triple Number Coastal/Long Distance High1.0850
Triple Number Windward/Leeward Low0.6214
Triple Number Windward/Leeward Medium0.8203
Triple Number Windward/Leeward High0.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1064.0817.6694.0626.8590.1561.5515.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1064.0817.6694.0626.8590.1561.5515.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1064.0817.6694.0626.8590.1561.5515.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1064.0817.6694.0626.8590.1561.5515.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low758.9
Triple Number Coastal/Long Distance Medium603.7
Triple Number Coastal/Long Distance High553.0
Triple Number Windward/Leeward Low965.6
Triple Number Windward/Leeward Medium731.4
Triple Number Windward/Leeward High653.0
Predominantly Upwind656.5
Predominantly Downwind611.9
Predominantly Reaching591.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1064.0817.6694.0626.8590.1561.5515.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7906
Triple Number Coastal/Long Distance Medium0.9939
Triple Number Coastal/Long Distance High1.0850
Triple Number Windward/Leeward Low0.6214
Triple Number Windward/Leeward Medium0.8203
Triple Number Windward/Leeward High0.9188
Coastal/Long Distance0.9116
Predominantly Upwind0.9139
Predominantly Downwind0.9806
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7906
Tretall Distanseseilas Mellomvind0.9939
Tretall Distanseseilas Mye vind1.0850
Tretall Pølsebane Lite vind0.6214
Tretall Pølsebane Mellomvind0.8203
Tretall Pølsebane Mye vind0.9188
Distanseseilas ett tall (OSN 8-16kn)0.9116
Distanseseilas ett tall (APH 6-20kn)0.9868
Enkeltall Motvind0.9139
Enkeltall Medvind0.9806
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Coastal/Long Distance658.20.9116
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind656.50.9139
Predominantly Downwind611.90.9806
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore641.50.9354
Cape Doctor Coastal544.01.1029
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7906
Triple Number Coastal/Long Distance Medium0.9939
Triple Number Coastal/Long Distance High1.0850
Triple Number Windward/Leeward Low0.6214
Triple Number Windward/Leeward Medium0.8203
Triple Number Windward/Leeward High0.9188
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7906
Triple Number Coastal/Long Distance Medium0.9939
Triple Number Coastal/Long Distance High1.0850
Triple Number Windward/Leeward Low0.6214
Triple Number Windward/Leeward Medium0.8203
Triple Number Windward/Leeward High0.9188
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Predominantly Upwind656.50.9139
Predominantly Downwind611.90.9806
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1064.0817.6694.0626.8590.1561.5515.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance658.20.9116
Triple Number Coastal/Long Distance Low758.90.7906
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1064.0817.6694.0626.8590.1561.5515.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low758.90.7906
Triple Number All Purpose Medium603.70.9939
Triple Number All Purpose High553.01.0850
Triple Number Windward/Leeward Low965.60.6214
Triple Number Windward/Leeward Medium731.40.8203
Triple Number Windward/Leeward High653.00.9188
Predominantly Upwind656.50.9139
Predominantly Downwind611.90.9806
Predominantly Upwind Low838.20.7158
Predominantly Upwind Medium679.00.8837
Predominantly Upwind High649.30.9241
Predominantly Downwind Low828.20.7244
Predominantly Downwind Medium604.40.9926
Predominantly Downwind High513.71.1680
Chicago-Mac Upwind0.8989
Chicago-Mac All Purpose0.9285
Chicago-Mac Downwind0.9644
Bayview-Mac Cove Island0.8710
Bayview-Mac Shore0.8773
Harvest Moon Regatta534.21.1232
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy643.60.9322
San Francisco Bay Medium725.50.8270
Predominantly Reaching580.11.0343
Predominantly Reaching Low694.30.8642
Predominantly Reaching Medium573.71.0458
Predominantly Reaching High517.21.1601
Windward/Leeward 60-40 Low970.00.6186
Windward/Leeward 60-40 Medium757.40.7922
Windward/Leeward 60-40 High695.50.8627
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1049.70.5716
5-Band Low / Medium887.60.6760
5-Band Medium720.60.8326
5-Band Medium / High660.10.9090
5-Band High638.80.9392
ORC Ref  03190002SK8Issued on 21/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

JOSHUA II

ITA-9461

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)
ClassZiggurat 995Measurement12/09/2023HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.960Max. Beam3.236Draft1.935Displacement4,089Wetted area19.08IMS L7.929LSM07.604Acc. length9.960Sink (kg/mm) 13.04
VCGD-0.131VCGM-0.083RM Rated (kg·m) 65.5Limit of positive stability(°) 126.3Stability Index125.2
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.450PBW0.120PIPA0.0041
PSD0.025PHD0.065PHL0.110
PSA18.0°ESL0.780
ST10.021ST20.090ST30.100
ST40.055ST50.210
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.450IG13.270ISP13.330MDT10.110MDL10.175MDT20.100MDL20.122TL2.680MW0.100GO0.120
E3.220J3.830BAS1.510FSD0.033SFJ0.000SPL3.880WPLTPSBD0.125MWT115.00MCG4.300
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date16/02/2016MeasurerITA-35Comment
SFFP0.430FFM1.223FF1.219LCFcl5.447SG1.0290
SAFP8.815FAM0.975FA0.978LCFsh5.680HBI1.067
W145.2W245.2W345.2W445.2
PD1578.9PD2574.5PD3580.4PD4581.9
WD10.640PLM9000.00GSA1.0RSA1.0RM65.4
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGAinoxFuel40157.800.00Total deductible137.800.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGABattery2x60 Ah stbd07.100.00AEngineYanmar 3YM30 22 hpTotal deductible0
ORC Ref  03190002SK8Issued on 21/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

JOSHUA II

ITA-9461

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentD0.420.951.492.362.9924.7812/09/2023A0.160.701.272.152.8222.6801/10/2014
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentD0.130.661.232.443.744.9112.35NoNo 30.6011/09/2023J1
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentB13.1313.1313.136.676.5072.6129/05/2021
ORC Ref  03190002SK8Issued on 21/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org