Club
Certificate
2023

Boat

Shiraz

NOR 4352

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.6°40.5°39.4°38.8°38.4°38.4°38.8°
Beat VMG3.053.664.054.244.324.364.36
52°4.605.375.806.006.086.136.16
60°4.825.575.956.156.246.306.34
75°4.945.706.076.306.456.546.63
90°4.835.676.136.376.526.686.88
110°4.825.756.236.536.786.967.19
120°4.665.626.166.486.767.027.43
135°4.205.165.886.296.596.877.42
150°3.584.565.385.966.326.607.12
Run VMG3.103.954.685.335.866.236.76
Gybe Angles147.5°152.0°155.0°164.0°175.4°179.0°179.0°

APH: 656.0

CDL: 6.715

GPH: 733.1

CertNo: 8850

BOAT
ClassCUMULUSDesignerPeter NorlinBuilderAlbin Marin ABAge date01/1982Series date01/1982Offset fileALBCUM.OFFData file8850
HULL
Length Overall8.630 mMaximum Beam2.856 mDraft1.741 mDisplacement3,620 kgDLR9.5915IMS DivisionCruiser/RacerDynamic Allowance0.570%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight433 kgMinimum weight325 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail19.9920.35Headsail Luffed26.3526.34Headsail FlyingSymmetric52.5252.52Asymmetric
STORM SAIL AREAS (m²)
Trysail5.62Storm Jib5.41Heavy Weather Jib14.61
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  03440002JWEIssued on 30/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Shiraz

NOR 4352

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1180.6984.5888.6849.5834.2826.2825.8
52°782.1670.3620.6599.9591.8587.2584.1
60°747.1646.9605.1585.4576.5571.6567.5
75°728.9632.1592.9571.9558.3550.6543.3
90°744.9635.4586.8565.4552.4538.9523.1
110°747.5625.9577.8551.3531.2516.9500.5
120°772.7640.8584.2555.1532.6513.2484.2
135°857.8697.6611.8572.5546.5524.1485.5
150°1004.5789.6669.6603.6569.8545.6505.3
Run VMG1159.9910.5768.9675.6614.4578.1532.7
Selected Courses
Windward / Leeward1170.2947.5828.8762.6724.3702.2679.2
All purpose908.0750.9673.1633.5611.3596.5578.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward796.80.7530
All purpose656.00.9146
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance711.30.8436
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.2893.6752.4674.4634.0602.7553.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6573
Downwind "popa"0.8015
70% up, 30% down "Ilhabela"0.6948
30% up, 70% down "Ilhabela-inverso"0.7520
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Predominantly Upwind708.20.8472
Predominantly Downwind663.50.9043
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low829.40.7234
Triple Number All Purpose Medium650.90.9218
Triple Number All Purpose High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Predominantly Upwind708.20.8472
Predominantly Downwind663.50.9043
Predominantly Upwind Low916.90.6544
Predominantly Upwind Medium730.50.8214
Predominantly Upwind High693.20.8656
Predominantly Downwind Low907.90.6609
Predominantly Downwind Medium655.20.9157
Predominantly Downwind High556.01.0791
Chicago-Mac Upwind0.8331
Chicago-Mac All Purpose0.8584
Chicago-Mac Downwind0.8891
Bayview-Mac Cove Island0.8029
Bayview-Mac Shore0.8097
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching626.30.9581
Predominantly Reaching Low758.10.7914
Predominantly Reaching Medium619.40.9686
Predominantly Reaching High557.91.0754
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1153.10.5203
5-Band Low / Medium970.40.6183
5-Band Medium777.50.7717
5-Band Medium / High707.10.8485
5-Band High683.20.8782
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance711.30.8436
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.2893.6752.4674.4634.0602.7553.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance711.30.8436
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.2893.6752.4674.4634.0602.7553.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance711.3
Triple Number Coastal/Long Distance Low829.4
Triple Number Coastal/Long Distance Medium650.9
Triple Number Coastal/Long Distance High593.4
Triple Number Windward/Leeward Low1058.9
Triple Number Windward/Leeward Medium790.5
Triple Number Windward/Leeward High699.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.2893.6752.4674.4634.0602.7553.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance711.30.8436
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.2893.6752.4674.4634.0602.7553.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)711.30.8436
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.2893.6752.4674.4634.0602.7553.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7234
Triple Number Coastal/Long Distance Medium0.9218
Triple Number Coastal/Long Distance High1.0111
Triple Number Windward/Leeward Low0.5666
Triple Number Windward/Leeward Medium0.7590
Triple Number Windward/Leeward High0.8582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.2893.6752.4674.4634.0602.7553.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance711.30.8436
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.2893.6752.4674.4634.0602.7553.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance711.30.8436
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.2893.6752.4674.4634.0602.7553.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.2893.6752.4674.4634.0602.7553.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low829.4
Triple Number Coastal/Long Distance Medium650.9
Triple Number Coastal/Long Distance High593.4
Triple Number Windward/Leeward Low1058.9
Triple Number Windward/Leeward Medium790.5
Triple Number Windward/Leeward High699.1
Predominantly Upwind708.2
Predominantly Downwind663.5
Predominantly Reaching639.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance711.30.8436
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.2893.6752.4674.4634.0602.7553.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7234
Triple Number Coastal/Long Distance Medium0.9218
Triple Number Coastal/Long Distance High1.0111
Triple Number Windward/Leeward Low0.5666
Triple Number Windward/Leeward Medium0.7590
Triple Number Windward/Leeward High0.8582
Coastal/Long Distance0.8436
Predominantly Upwind0.8472
Predominantly Downwind0.9043
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7234
Tretall Distanseseilas Mellomvind0.9218
Tretall Distanseseilas Mye vind1.0111
Tretall Pølsebane Lite vind0.5666
Tretall Pølsebane Mellomvind0.7590
Tretall Pølsebane Mye vind0.8582
Distanseseilas ett tall (OSN 8-16kn)0.8436
Distanseseilas ett tall (APH 6-20kn)0.9146
Enkeltall Motvind0.8472
Enkeltall Medvind0.9043
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Coastal/Long Distance711.30.8436
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind708.20.8472
Predominantly Downwind663.50.9043
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore686.10.8745
Cape Doctor Coastal583.81.0277
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7234
Triple Number Coastal/Long Distance Medium0.9218
Triple Number Coastal/Long Distance High1.0111
Triple Number Windward/Leeward Low0.5666
Triple Number Windward/Leeward Medium0.7590
Triple Number Windward/Leeward High0.8582
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7234
Triple Number Coastal/Long Distance Medium0.9218
Triple Number Coastal/Long Distance High1.0111
Triple Number Windward/Leeward Low0.5666
Triple Number Windward/Leeward Medium0.7590
Triple Number Windward/Leeward High0.8582
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance711.30.8436
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Predominantly Upwind708.20.8472
Predominantly Downwind663.50.9043
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.2893.6752.4674.4634.0602.7553.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance711.30.8436
Triple Number Coastal/Long Distance Low829.40.7234
Triple Number Coastal/Long Distance Medium650.90.9218
Triple Number Coastal/Long Distance High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.2893.6752.4674.4634.0602.7553.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low829.40.7234
Triple Number All Purpose Medium650.90.9218
Triple Number All Purpose High593.41.0111
Triple Number Windward/Leeward Low1058.90.5666
Triple Number Windward/Leeward Medium790.50.7590
Triple Number Windward/Leeward High699.10.8582
Predominantly Upwind708.20.8472
Predominantly Downwind663.50.9043
Predominantly Upwind Low916.90.6544
Predominantly Upwind Medium730.50.8214
Predominantly Upwind High693.20.8656
Predominantly Downwind Low907.90.6609
Predominantly Downwind Medium655.20.9157
Predominantly Downwind High556.01.0791
Chicago-Mac Upwind0.8331
Chicago-Mac All Purpose0.8584
Chicago-Mac Downwind0.8891
Bayview-Mac Cove Island0.8029
Bayview-Mac Shore0.8097
Harvest Moon Regatta576.01.0417
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy690.20.8694
San Francisco Bay Medium785.70.7636
Predominantly Reaching626.30.9581
Predominantly Reaching Low758.10.7914
Predominantly Reaching Medium619.40.9686
Predominantly Reaching High557.91.0754
Windward/Leeward 60-40 Low1063.60.5641
Windward/Leeward 60-40 Medium817.50.7339
Windward/Leeward 60-40 High743.00.8076
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1153.10.5203
5-Band Low / Medium970.40.6183
5-Band Medium777.50.7717
5-Band Medium / High707.10.8485
5-Band High683.20.8782
ORC Ref  03440002JWEIssued on 30/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Shiraz

NOR 4352

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCUMULUSMeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.630Max. Beam2.856Draft1.741Displacement3,620Wetted area17.56IMS L7.250LSM07.226Acc. length8.630Sink (kg/mm) 11.67
VCGD-0.040VCGM-0.016RM Rated (kg·m) 48.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.410PBWPIPA0.0016
PSD0.000PHD0.000PHL0.000
PSA0.0°ESL0.000
ST10.000ST20.000ST30.000
ST40.000ST50.000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P10.700IG10.400ISP10.720MDT10.120MDL10.170MDT20.000MDL20.000TLTaperMW0.000GO0.000
E3.000J3.270BAS1.300FSD0.000SFJ0.000SPL3.180WPLTPS0.000BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.040Flotation Date01/01/2015MeasurerComment
SFFP0.919FFMFF1.250LCFcl4.983SG0.0000
SAFP8.441FAMFA0.808LCFsh5.183HBI1.068
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002JWEIssued on 30/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

Shiraz

NOR 4352

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1-2019050222380.120.001.252.062.5719.9902/05/20191-2019050222380.120.001.252.062.5719.9902/05/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1-2019050222390.000.000.000.000.004.9210.52NoNo 26.3502/05/2019394-2021082513320.060.591.152.333.604.9410.54NoNo 25.3025/08/20211-2019050222390.000.000.000.000.003.6110.46NoNo 19.2202/05/2019
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment1-20190502224010.6310.6310.635.940.0052.5202/05/20191-20190502224010.5710.5710.575.945.8852.2202/05/2019
ORC Ref  03440002JWEIssued on 30/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org