International
Certificate
2023

Boat

ZUUL

USA 38012

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles42.6°40.6°38.8°37.6°37.6°37.5°37.8°
Beat VMG3.804.655.215.475.595.655.68
52°5.796.847.437.707.837.928.00
60°6.097.087.627.928.098.218.32
75°6.537.457.838.158.478.678.91
90°6.747.658.178.518.769.009.54
110°6.537.588.218.759.309.8210.66
120°6.327.518.208.839.419.8811.31
135°5.647.047.878.549.2610.1012.15
150°4.766.007.077.818.348.9210.68
Run VMG4.125.206.126.777.227.739.25
Gybe Angles143.3°146.5°148.7°150.7°148.5°146.2°143.3°

APH: 500.3

CDL: 10.507

GPH: 560.0

CertNo: US6294

BOAT
ClassAERODYNE 38DesignerRodger MartinBuilderAerodyne YachtsAge date01/2001Series date01/1999Offset fileAERODYNE38.offData fileUS6294
HULL
Length Overall11.552 mMaximum Beam3.992 mDraft2.406 mDisplacement5,131 kgDLR4.3490IMS DivisionCruiser/RacerDynamic Allowance0.090%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.413m
CREW
Maximum weight803 kgMinimum weight602 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail47.7348.66Headsail Luffed37.0937.09Headsail FlyingSymmetricAsymmetric164.59164.59 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail13.79Storm Jib12.22Heavy Weather Jib32.98
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting Moment167.3 kg·mStability Index118.5
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  03330002J8MIssued on 24/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

ZUUL

USA 38012

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG946.3775.0691.3658.7644.6637.0633.4
52°622.0526.6484.6467.4459.6454.7450.3
60°591.1508.4472.5454.5444.9438.7432.5
75°551.7483.5459.7441.5425.2415.0403.8
90°533.8470.4440.7422.8410.8400.0377.4
110°551.5475.2438.5411.3387.0366.5337.6
120°569.5479.2438.8407.7382.8364.4318.2
135°638.4511.3457.7421.5388.9356.4296.4
150°756.1599.8509.1460.7431.6403.4337.2
Run VMG873.1692.6587.8531.5498.4465.8389.3
Selected Courses
Windward / Leeward909.7733.8639.6595.1571.5551.4511.4
All purpose695.4575.6516.5485.5465.6449.2419.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward620.30.9673
All purpose500.31.1994
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance545.31.1003
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.0689.9578.7518.0484.4455.1399.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8423
Downwind "popa"1.0400
70% up, 30% down "Ilhabela"0.8932
30% up, 70% down "Ilhabela-inverso"0.9716
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Predominantly Upwind545.01.1008
Predominantly Downwind502.61.1937
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low635.50.9442
Triple Number All Purpose Medium498.41.2039
Triple Number All Purpose High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Predominantly Upwind545.01.1008
Predominantly Downwind502.61.1937
Predominantly Upwind Low714.90.8392
Predominantly Upwind Medium565.61.0608
Predominantly Upwind High530.41.1311
Predominantly Downwind Low688.40.8716
Predominantly Downwind Medium499.71.2008
Predominantly Downwind High411.01.4597
Chicago-Mac Upwind1.0825
Chicago-Mac All Purpose1.1248
Chicago-Mac Downwind1.1739
Bayview-Mac Cove Island1.0459
Bayview-Mac Shore1.0515
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching470.71.2746
Predominantly Reaching Low569.21.0541
Predominantly Reaching Medium466.81.2852
Predominantly Reaching High406.51.4760
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low896.10.6695
5-Band Low / Medium752.30.7975
5-Band Medium606.40.9894
5-Band Medium / High551.71.0876
5-Band High518.31.1576
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance545.31.1003
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.0689.9578.7518.0484.4455.1399.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance545.31.1003
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.0689.9578.7518.0484.4455.1399.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance545.3
Triple Number Coastal/Long Distance Low635.5
Triple Number Coastal/Long Distance Medium498.4
Triple Number Coastal/Long Distance High442.0
Triple Number Windward/Leeward Low821.7
Triple Number Windward/Leeward Medium615.6
Triple Number Windward/Leeward High541.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.0689.9578.7518.0484.4455.1399.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance545.31.1003
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.0689.9578.7518.0484.4455.1399.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)545.31.1003
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.0689.9578.7518.0484.4455.1399.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9442
Triple Number Coastal/Long Distance Medium1.2039
Triple Number Coastal/Long Distance High1.3574
Triple Number Windward/Leeward Low0.7302
Triple Number Windward/Leeward Medium0.9747
Triple Number Windward/Leeward High1.1082
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.0689.9578.7518.0484.4455.1399.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance545.31.1003
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.0689.9578.7518.0484.4455.1399.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance545.31.1003
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.0689.9578.7518.0484.4455.1399.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.0689.9578.7518.0484.4455.1399.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low635.5
Triple Number Coastal/Long Distance Medium498.4
Triple Number Coastal/Long Distance High442.0
Triple Number Windward/Leeward Low821.7
Triple Number Windward/Leeward Medium615.6
Triple Number Windward/Leeward High541.4
Predominantly Upwind545.0
Predominantly Downwind502.6
Predominantly Reaching481.1
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance545.31.1003
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.0689.9578.7518.0484.4455.1399.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9442
Triple Number Coastal/Long Distance Medium1.2039
Triple Number Coastal/Long Distance High1.3574
Triple Number Windward/Leeward Low0.7302
Triple Number Windward/Leeward Medium0.9747
Triple Number Windward/Leeward High1.1082
Coastal/Long Distance1.1003
Predominantly Upwind1.1008
Predominantly Downwind1.1937
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9442
Tretall Distanseseilas Mellomvind1.2039
Tretall Distanseseilas Mye vind1.3574
Tretall Pølsebane Lite vind0.7302
Tretall Pølsebane Mellomvind0.9747
Tretall Pølsebane Mye vind1.1082
Distanseseilas ett tall (OSN 8-16kn)1.1003
Distanseseilas ett tall (APH 6-20kn)1.1994
Enkeltall Motvind1.1008
Enkeltall Medvind1.1937
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Coastal/Long Distance545.31.1003
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind545.01.1008
Predominantly Downwind502.61.1937
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore523.41.1464
Cape Doctor Coastal428.11.4014
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9442
Triple Number Coastal/Long Distance Medium1.2039
Triple Number Coastal/Long Distance High1.3574
Triple Number Windward/Leeward Low0.7302
Triple Number Windward/Leeward Medium0.9747
Triple Number Windward/Leeward High1.1082
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9442
Triple Number Coastal/Long Distance Medium1.2039
Triple Number Coastal/Long Distance High1.3574
Triple Number Windward/Leeward Low0.7302
Triple Number Windward/Leeward Medium0.9747
Triple Number Windward/Leeward High1.1082
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance545.31.1003
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Predominantly Upwind545.01.1008
Predominantly Downwind502.61.1937
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.0689.9578.7518.0484.4455.1399.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance545.31.1003
Triple Number Coastal/Long Distance Low635.50.9442
Triple Number Coastal/Long Distance Medium498.41.2039
Triple Number Coastal/Long Distance High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance906.0689.9578.7518.0484.4455.1399.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low635.50.9442
Triple Number All Purpose Medium498.41.2039
Triple Number All Purpose High442.01.3574
Triple Number Windward/Leeward Low821.70.7302
Triple Number Windward/Leeward Medium615.60.9747
Triple Number Windward/Leeward High541.41.1082
Predominantly Upwind545.01.1008
Predominantly Downwind502.61.1937
Predominantly Upwind Low714.90.8392
Predominantly Upwind Medium565.61.0608
Predominantly Upwind High530.41.1311
Predominantly Downwind Low688.40.8716
Predominantly Downwind Medium499.71.2008
Predominantly Downwind High411.01.4597
Chicago-Mac Upwind1.0825
Chicago-Mac All Purpose1.1248
Chicago-Mac Downwind1.1739
Bayview-Mac Cove Island1.0459
Bayview-Mac Shore1.0515
Harvest Moon Regatta429.01.3987
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy524.41.1442
San Francisco Bay Medium605.20.9915
Predominantly Reaching470.71.2746
Predominantly Reaching Low569.21.0541
Predominantly Reaching Medium466.81.2852
Predominantly Reaching High406.51.4760
Windward/Leeward 60-40 Low829.50.7233
Windward/Leeward 60-40 Medium636.10.9433
Windward/Leeward 60-40 High574.11.0451
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low896.10.6695
5-Band Low / Medium752.30.7975
5-Band Medium606.40.9894
5-Band Medium / High551.71.0876
5-Band High518.31.1576
ORC Ref  03330002J8MIssued on 24/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

ZUUL

USA 38012

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassAERODYNE 38Measurement21/04/2023HINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA11.552Max. Beam3.992Draft2.406Displacement5,131Wetted area28.17IMS L10.735LSM010.566Acc. length11.552Sink (kg/mm) 21.28
VCGD-0.127VCGM-0.137RM Rated (kg·m) 167.3Limit of positive stability(°) 122.1Stability Index118.5
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.413PBW0.105PIPA0.0034
EDL0.885ST10.041ST20.180
ST30.180ST40.112ST50.265
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P15.758IG15.529ISP17.458MDT10.128MDL10.198MDT20.100MDL20.122TL1.745MW0.178GO0.207
E4.999J4.496BAS1.468FSD0.030SFJ0.270SPL0.000WPLTPS6.556BD0.165MWT175.00MCG5.825
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date21/04/2023MeasurerComment
SFFP0.113FFM1.476FF1.491LCFcl6.399SG1.0100
SAFP11.207FAM1.030FA1.028LCFsh6.688HBI1.301
W1121.3W2121.3W3121.3W4121.3LCFD6.179
PD1290.7PD2288.9PD3287.3PD4287.3
WD5.013PLM9000.00GSA1.0RSA1.0RM166.0
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGA0.900095300.000.00Total deductible270.000.00
Total deductible
ORC Ref  03330002J8MIssued on 24/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

ZUUL

USA 38012

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentOUS150985-010.101.162.033.324.1747.7319/04/20233DI
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ1.50.080.681.292.433.524.6315.52YesNo 37.0919/04/20232021 J1J20.080.651.232.273.324.4215.57NoNo 35.2112/02/2019
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentous130552-00319.5616.8818.2210.9010.60103%164.5919/04/20232021 A2 remeasuredA119.1816.8818.039.9810.5095%151.5130/11/2019OUS136831-001A319.1816.2617.729.579.49101%141.0823/11/2019C017.8016.4917.156.378.4475%96.9318/08/2020
ORC Ref  03330002J8MIssued on 24/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org