Club Certificate2025
DynamicG347
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.6°42.6°40.6°38.7°37.6°37.4°37.3°37.5°38.8°
Beat VMG2.613.574.304.805.035.145.195.215.13
52°4.065.416.306.797.027.137.187.247.23
60°4.335.676.506.937.177.317.387.467.47
75°4.495.846.637.047.327.537.687.857.95
90°4.285.746.727.197.437.617.858.218.42
110°4.385.876.877.387.798.138.388.799.18
120°4.245.736.787.317.748.168.589.3110.00
135°3.685.146.307.017.457.888.339.4411.74
150°3.074.345.456.376.997.377.728.479.99
Run VMG2.653.764.725.526.096.506.867.478.65
Gybe Angles143.2°143.2°147.7°149.8°153.4°158.8°162.4°162.0°140.3°
APH ToD:556.3CDL: 8.923APH ToT: 1.0785CertNo:3016
BOAT
ClassFirst 34.7DesignerFarrBuilderBeneteauAge date01/2009Series date01/2005Offset fileFirst347.offData file3016
HULL
Length Overall9.960 mMaximum Beam3.372 mDraft1.987 mDisplacement4,565 kgDLR6.6150IMS DivisionCruiser/RacerDynamic Allowance0.050%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.407m
CREW
Maximum weight595 kg(declared)Minimum weight465 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail33.3934.01Headsail Luffed33.9033.90Headsail FlyingSymmetricAsymmetric99.7799.77 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.93Storm Jib8.81Heavy Weather Jib23.78
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
TPS - 3.91 Measurements confirmed from IRC Cert
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.
Club Certificate2025
DynamicG347
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1380.51008.8836.9750.4715.1700.8693.8690.4701.9
52°886.4665.6571.3530.5512.6505.1501.1497.3498.0
60°832.4634.5553.8519.4501.9492.6488.0482.4481.6
75°801.7616.4543.2511.5492.0478.0468.5458.6452.9
90°841.8627.7536.1500.8484.3473.1458.4438.5427.3
110°821.6613.1524.0487.7462.3442.7429.7409.5392.2
120°849.9628.0531.4492.4464.9440.9419.6386.5360.2
135°978.5700.1571.1513.5483.0456.8432.4381.6306.6
150°1173.9829.2660.7565.0515.2488.5466.3425.0360.5
Run VMG1356.1957.5763.0652.5590.9553.6525.1481.8416.2
Selected Courses
Windward / Leeward1367.7983.2799.9701.4653.0627.2609.4586.1559.0
All purpose1039.2760.4633.0570.9539.5520.5506.3485.2463.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward681.00.8810
All purpose556.31.0785
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1446.8980.6754.0637.3573.9540.2511.5464.6443.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7783
Downwind "popa"0.9283
70% up, 30% down "Ilhabela"0.8180
30% up, 70% down "Ilhabela-inverso"0.8776
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Predominantly Upwind600.50.9991
Predominantly Downwind563.81.0642
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low696.70.8612
Triple Number AP Medium553.11.0849
Triple Number AP High501.91.1954
Triple Number Windward/Leeward Low929.40.6456
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Single Number Predominant Upwind623.30.9626
Single Number Predominant Reaching553.11.0848
Single Number Predominant Downwind586.21.0235
Predominant Upwind - Low836.40.7173
Predominant Upwind - Low/Med650.40.9225
Predominant Upwind - Medium583.71.0279
Predominant Upwind - Med/High552.21.0865
Predominant Upwind - High536.81.1177
Predominant Downwind Low833.60.7198
Predominant Downwind Low/Med628.40.9548
Predominant Downwind Medium546.91.0970
Predominant Downwind Med/High495.81.2101
Predominant Downwind High457.51.3115
Predominant Reaching Low747.50.8026
Predominant Reaching Low/Med581.61.0317
Predominant Reaching Medium521.21.1512
Predominant Reaching Med/High484.01.2396
Predominant Reaching High456.21.3152
SA/DSPL Upwind24.33SA/DSPL Downwind48.15
Scoring OptionTODTOT
5-Band Windward/Leeward Low1033.60.5805
5-Band Windward/Leeward Low/Med770.50.7787
5-Band Windward/Leeward Medium665.30.9018
5-Band Windward/Leeward Med/High612.20.9802
5-Band Windward/Leeward High585.51.0249
Windward/Leeward 60-40 Low1038.70.5777
Windward/Leeward 60-40 Low/Med779.20.7701
Windward/Leeward 60-40 Medium677.60.8854
Windward/Leeward 60-40 Med/High629.00.9540
Windward/Leeward 60-40 High607.00.9885
5-Band AP Low764.40.7849
5-Band AP Low/Med616.10.9739
5-Band AP Medium546.51.0979
5-Band AP Med/High507.91.1813
5-Band AP High485.01.2371
5-Band SF Bay Tour - Low894.80.6705
5-Band SF Bay Tour - Low/Med737.20.8139
5-Band SF Bay Tour - Medium641.80.9348
5-Band SF Bay Tour - Med/High593.71.0106
5-Band SF Bay Tour - High568.21.0560
Chicago-Mac Upwind0.9368
Chicago-Mac All Purpose0.9656
Chicago-Mac Downwind0.9899
Bayview-Mac Cove Island0.7210
Bayview-Mac Shore0.7255
Harvest Moon Regatta488.21.2291
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1446.8980.6754.0637.3573.9540.2511.5464.6443.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1446.8980.6754.0637.3573.9540.2511.5464.6443.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance603.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1446.8980.6754.0637.3573.9540.2511.5464.6443.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating603.30.9945
FinRating, kevyt tuuli1014.30.9859
FinRating, kova tuuli487.21.0264
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9945
Triple Number Coastal/Long Distance Low0.8612
Triple Number Coastal/Long Distance Medium1.0850
Triple Number Coastal/Long Distance High1.1954
Triple Number Windward/Leeward Low0.6730
Triple Number Windward/Leeward Medium0.8890
Triple Number Windward/Leeward High0.9916
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1446.8980.6754.0637.3573.9540.2511.5464.6443.8
For information
General Purpose Handicap (GPH)620.3
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1446.8980.6754.0637.3573.9540.2511.5464.6443.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1446.8980.6754.0637.3573.9540.2511.5464.6443.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1446.8980.6754.0637.3573.9540.2511.5464.6443.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low696.7
Triple Number Coastal/Long Distance Medium553.0
Triple Number Coastal/Long Distance High501.9
Triple Number Windward/Leeward Low891.5
Triple Number Windward/Leeward Medium674.9
Triple Number Windward/Leeward High605.1
Predominantly Upwind600.5
Predominantly Downwind563.8
Predominantly Reaching541.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1446.8980.6754.0637.3573.9540.2511.5464.6443.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8612
Triple Number Coastal/Long Distance Medium1.0850
Triple Number Coastal/Long Distance High1.1954
Triple Number Windward/Leeward Low0.6730
Triple Number Windward/Leeward Medium0.8890
Triple Number Windward/Leeward High0.9916
Coastal/Long Distance0.9945
Predominantly Upwind0.9991
Predominantly Downwind1.0642
For information
General Purpose Handicap (GPH)620.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0785
Distanseseilas Trippeltall svak vind0.8612
Distanseseilas Trippeltall mellomvind1.0850
Distanseseilas Trippeltall sterk vind1.1954
Pølsebane Trippeltall svak vind0.6730
Pølsebane Trippeltall mellomvind0.8890
Pølsebane Trippeltall sterk vind0.9916
Motvind Singeltall0.9991
Medvind Singeltall1.0642
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Coastal/Long Distance603.30.9945
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind600.50.9991
Predominantly Downwind563.81.0642
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore567.21.0579
Cape Doctor Coastal469.71.2775
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8612
Triple Number Coastal/Long Distance Medium1.0850
Triple Number Coastal/Long Distance High1.1954
Triple Number Windward/Leeward Low0.6730
Triple Number Windward/Leeward Medium0.8890
Triple Number Windward/Leeward High0.9916
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8612
Triple Number Coastal/Long Distance Medium1.0850
Triple Number Coastal/Long Distance High1.1954
Triple Number Windward/Leeward Low0.6730
Triple Number Windward/Leeward Medium0.8890
Triple Number Windward/Leeward High0.9916
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Predominantly Upwind600.50.9991
Predominantly Downwind563.81.0642
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1446.8980.6754.0637.3573.9540.2511.5464.6443.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance603.30.9945
Triple Number Coastal/Long Distance Low696.70.8612
Triple Number Coastal/Long Distance Medium553.01.0850
Triple Number Coastal/Long Distance High501.91.1954
Triple Number Windward/Leeward Low891.50.6730
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1446.8980.6754.0637.3573.9540.2511.5464.6443.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low696.70.8612
Triple Number AP Medium553.11.0849
Triple Number AP High501.91.1954
Triple Number Windward/Leeward Low929.40.6456
Triple Number Windward/Leeward Medium674.90.8890
Triple Number Windward/Leeward High605.10.9916
Single Number Predominant Upwind623.30.9626
Single Number Predominant Reaching553.11.0848
Single Number Predominant Downwind586.21.0235
Predominant Upwind - Low836.40.7173
Predominant Upwind - Low/Med650.40.9225
Predominant Upwind - Medium583.71.0279
Predominant Upwind - Med/High552.21.0865
Predominant Upwind - High536.81.1177
Predominant Downwind Low833.60.7198
Predominant Downwind Low/Med628.40.9548
Predominant Downwind Medium546.91.0970
Predominant Downwind Med/High495.81.2101
Predominant Downwind High457.51.3115
Predominant Reaching Low747.50.8026
Predominant Reaching Low/Med581.61.0317
Predominant Reaching Medium521.21.1512
Predominant Reaching Med/High484.01.2396
Predominant Reaching High456.21.3152
SA/DSPL Upwind24.33SA/DSPL Downwind48.15
Scoring OptionTODTOT
5-Band Windward/Leeward Low1033.60.5805
5-Band Windward/Leeward Low/Med770.50.7787
5-Band Windward/Leeward Medium665.30.9018
5-Band Windward/Leeward Med/High612.20.9802
5-Band Windward/Leeward High585.51.0249
Windward/Leeward 60-40 Low1038.70.5777
Windward/Leeward 60-40 Low/Med779.20.7701
Windward/Leeward 60-40 Medium677.60.8854
Windward/Leeward 60-40 Med/High629.00.9540
Windward/Leeward 60-40 High607.00.9885
5-Band AP Low764.40.7849
5-Band AP Low/Med616.10.9739
5-Band AP Medium546.51.0979
5-Band AP Med/High507.91.1813
5-Band AP High485.01.2371
5-Band SF Bay Tour - Low894.80.6705
5-Band SF Bay Tour - Low/Med737.20.8139
5-Band SF Bay Tour - Medium641.80.9348
5-Band SF Bay Tour - Med/High593.71.0106
5-Band SF Bay Tour - High568.21.0560
Chicago-Mac Upwind0.9368
Chicago-Mac All Purpose0.9656
Chicago-Mac Downwind0.9899
Bayview-Mac Cove Island0.7210
Bayview-Mac Shore0.7255
Harvest Moon Regatta488.21.2291
Club Certificate2025
DynamicG347
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFirst 34.7Measurement08/09/2021HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.960Max. Beam3.372Draft1.987Displacement4,565Wetted area22.24IMS L9.124LSM08.836Acc. length9.982Sink (kg/mm) 16.77
VCGD-0.102VCGM-0.084RM Rated (kg·m) 105.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight577Declared crew weight595
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.407PBWPIPA0.0016
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingYesFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P12.720IG13.270ISP13.370MDT10.110MDL10.170MDT2MDL2TLNo TaperMWGO
E4.460J3.620BAS1.540FSDFoilSFJSPLWPLTPS5.000BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date08/09/2021
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
DynamicG347
Australian Sailing Ltd
Locked Bag 806
Milsons Point
NSW 1565
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.160.901.602.7933.39
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.060.681.302.593.945.2912.90NoNo 33.9007/09/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment115.6013.6014.608.357.60110%99.7707/09/2021
CRUISER/RACER REQUIREMENTS*
Accommodation length10.0 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity80 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity50 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.