International
Certificate
2023

Boat

DYNAMIS

USA 52701

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 Angles44.2°42.0°40.6°40.2°40.0°39.9°40.5°
Beat VMG4.975.766.196.456.616.696.70
52°7.708.699.219.519.709.809.86
60°8.249.209.679.9410.1110.2310.32
75°8.759.7310.1810.4810.7210.9111.16
90°8.729.8310.4410.8911.2711.5612.00
110°7.779.2910.1410.8211.5012.1213.15
120°7.148.9510.0910.9111.5912.1813.29
135°6.338.209.6210.5811.5612.5914.71
150°5.256.878.319.4610.3711.2713.50
Run VMG4.555.957.198.198.999.7611.69
Gybe Angles140.6°142.4°144.1°149.6°151.4°149.2°146.9°

APH: 409.2

CDL: 16.248

GPH: 458.3

CertNo: US7080

BOAT
ClassSANTA CRUZ 70DesignerLEEBuilderBILL LEE YACHTSAge date05/1988Series date01/1985Offset fileSNC70.offData fileUSA52701
HULL
Length Overall20.699 mMaximum Beam4.572 mDraft2.893 mDisplacement10,857 kgDLR1.9600IMS DivisionPerformanceDynamic Allowance0.010%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.610m
CREW
Maximum weight1,360 kgMinimum weight1,020 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail92.4094.77Headsail Luffed103.40103.40Headsail FlyingSymmetricAsymmetric213.37213.37 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail27.21Storm Jib25.16Heavy Weather Jib67.93
SAIL LIMITS
Headsails7  Spinnakers5 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment333.0 kg·mStability Index118.4
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  04560002OQRIssued on 20/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

DYNAMIS

USA 52701

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 VMG724.0624.7582.0558.2544.8537.9537.5
52°467.5414.1391.0378.4371.3367.2365.2
60°436.9391.4372.3362.3356.0351.9348.8
75°411.4369.9353.7343.4335.8329.9322.6
90°413.0366.3344.9330.5319.6311.4300.0
110°463.4387.4355.1332.7313.2296.9273.7
120°504.4402.2356.8330.0310.5295.5270.8
135°568.4438.9374.2340.3311.5286.0244.8
150°685.1524.4433.5380.5347.1319.5266.6
Run VMG791.1605.5500.5439.4400.3369.0307.9
Selected Courses
Windward / Leeward757.5615.1541.3498.8472.5453.4422.7
All purpose568.9472.1424.7397.4378.8364.7343.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward518.31.1577
All purpose409.21.4662
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance449.91.3336
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance760.9576.3483.5427.4394.9368.6326.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"1.0221
Downwind "popa"1.2304
70% up, 30% down "Ilhabela"1.0768
30% up, 70% down "Ilhabela-inverso"1.1595
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Predominantly Upwind445.61.3465
Predominantly Downwind413.01.4527
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low520.51.1527
Triple Number All Purpose Medium408.11.4703
Triple Number All Purpose High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Predominantly Upwind445.61.3465
Predominantly Downwind413.01.4527
Predominantly Upwind Low571.71.0496
Predominantly Upwind Medium465.81.2880
Predominantly Upwind High438.91.3669
Predominantly Downwind Low589.21.0183
Predominantly Downwind Medium411.51.4582
Predominantly Downwind High328.91.8241
Chicago-Mac Upwind1.3218
Chicago-Mac All Purpose1.3703
Chicago-Mac Downwind1.4235
Bayview-Mac Cove Island1.2876
Bayview-Mac Shore1.2997
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching379.61.5805
Predominantly Reaching Low465.01.2903
Predominantly Reaching Medium376.91.5921
Predominantly Reaching High325.81.8414
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low746.60.8037
5-Band Low / Medium630.30.9519
5-Band Medium507.41.1825
5-Band Medium / High455.31.3179
5-Band High428.01.4018
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance449.91.3336
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance760.9576.3483.5427.4394.9368.6326.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance449.91.3336
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance760.9576.3483.5427.4394.9368.6326.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance449.9
Triple Number Coastal/Long Distance Low520.5
Triple Number Coastal/Long Distance Medium408.1
Triple Number Coastal/Long Distance High360.3
Triple Number Windward/Leeward Low686.3
Triple Number Windward/Leeward Medium516.1
Triple Number Windward/Leeward High446.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance760.9576.3483.5427.4394.9368.6326.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance449.91.3336
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance760.9576.3483.5427.4394.9368.6326.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)449.91.3336
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance760.9576.3483.5427.4394.9368.6326.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.1527
Triple Number Coastal/Long Distance Medium1.4703
Triple Number Coastal/Long Distance High1.6653
Triple Number Windward/Leeward Low0.8742
Triple Number Windward/Leeward Medium1.1626
Triple Number Windward/Leeward High1.3432
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance760.9576.3483.5427.4394.9368.6326.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance449.91.3336
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance760.9576.3483.5427.4394.9368.6326.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance449.91.3336
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance760.9576.3483.5427.4394.9368.6326.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance760.9576.3483.5427.4394.9368.6326.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low520.5
Triple Number Coastal/Long Distance Medium408.1
Triple Number Coastal/Long Distance High360.3
Triple Number Windward/Leeward Low686.3
Triple Number Windward/Leeward Medium516.1
Triple Number Windward/Leeward High446.7
Predominantly Upwind445.6
Predominantly Downwind413.0
Predominantly Reaching390.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance449.91.3336
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance760.9576.3483.5427.4394.9368.6326.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.1527
Triple Number Coastal/Long Distance Medium1.4703
Triple Number Coastal/Long Distance High1.6653
Triple Number Windward/Leeward Low0.8742
Triple Number Windward/Leeward Medium1.1626
Triple Number Windward/Leeward High1.3432
Coastal/Long Distance1.3336
Predominantly Upwind1.3465
Predominantly Downwind1.4527
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.1527
Tretall Distanseseilas Mellomvind1.4703
Tretall Distanseseilas Mye vind1.6653
Tretall Pølsebane Lite vind0.8742
Tretall Pølsebane Mellomvind1.1626
Tretall Pølsebane Mye vind1.3432
Distanseseilas ett tall (OSN 8-16kn)1.3336
Distanseseilas ett tall (APH 6-20kn)1.4662
Enkeltall Motvind1.3465
Enkeltall Medvind1.4527
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Coastal/Long Distance449.91.3336
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind445.61.3465
Predominantly Downwind413.01.4527
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore431.91.3891
Cape Doctor Coastal349.91.7149
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.1527
Triple Number Coastal/Long Distance Medium1.4703
Triple Number Coastal/Long Distance High1.6653
Triple Number Windward/Leeward Low0.8742
Triple Number Windward/Leeward Medium1.1626
Triple Number Windward/Leeward High1.3432
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.1527
Triple Number Coastal/Long Distance Medium1.4703
Triple Number Coastal/Long Distance High1.6653
Triple Number Windward/Leeward Low0.8742
Triple Number Windward/Leeward Medium1.1626
Triple Number Windward/Leeward High1.3432
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance449.91.3336
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Predominantly Upwind445.61.3465
Predominantly Downwind413.01.4527
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance760.9576.3483.5427.4394.9368.6326.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance449.91.3336
Triple Number Coastal/Long Distance Low520.51.1527
Triple Number Coastal/Long Distance Medium408.11.4703
Triple Number Coastal/Long Distance High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance760.9576.3483.5427.4394.9368.6326.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low520.51.1527
Triple Number All Purpose Medium408.11.4703
Triple Number All Purpose High360.31.6653
Triple Number Windward/Leeward Low686.30.8742
Triple Number Windward/Leeward Medium516.11.1626
Triple Number Windward/Leeward High446.71.3432
Predominantly Upwind445.61.3465
Predominantly Downwind413.01.4527
Predominantly Upwind Low571.71.0496
Predominantly Upwind Medium465.81.2880
Predominantly Upwind High438.91.3669
Predominantly Downwind Low589.21.0183
Predominantly Downwind Medium411.51.4582
Predominantly Downwind High328.91.8241
Chicago-Mac Upwind1.3218
Chicago-Mac All Purpose1.3703
Chicago-Mac Downwind1.4235
Bayview-Mac Cove Island1.2876
Bayview-Mac Shore1.2997
Harvest Moon Regatta343.41.7471
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy434.21.3820
San Francisco Bay Medium506.01.1859
Predominantly Reaching379.61.5805
Predominantly Reaching Low465.01.2903
Predominantly Reaching Medium376.91.5921
Predominantly Reaching High325.81.8414
Windward/Leeward 60-40 Low683.90.8773
Windward/Leeward 60-40 Medium533.91.1239
Windward/Leeward 60-40 High478.31.2546
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low746.60.8037
5-Band Low / Medium630.30.9519
5-Band Medium507.41.1825
5-Band Medium / High455.31.3179
5-Band High428.01.4018
ORC Ref  04560002OQRIssued on 20/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

DYNAMIS

USA 52701

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSANTA CRUZ 70Measurement06/06/2002HIN8Plan reviewHull constructionCarbonCarbon RudderYesLight stanchionsNoTrim tabNo
LOA20.699Max. Beam4.572Draft2.893Displacement10,857Wetted area48.67IMS L18.185LSM017.692Acc. length14.859Sink (kg/mm) 39.46
VCGD0.084VCGM0.101RM Rated (kg·m) 333.0Limit of positive stability(°) 114.0Stability Index118.4
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.610PBW0.199PIPA0.0055
PSD0.040PHD0.045PHL0.186
PSA17.0°ESL1.317
ST10.040ST20.159ST30.159
ST40.071ST50.263
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders3Rotating mastNo
P19.943IG22.297ISP22.419MDT10.135MDL10.253MDT20.122MDL20.223TL2.677MW0.214GO0.253
E7.796J6.505BAS1.909FSD0.037SFJ1.957SPL6.958WPLTPS0.000BD0.324MWT322.06MCG7.483
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date06/06/2002MeasurerComment
SFFP0.724FFM1.677FF1.692LCFcl11.252SG1.0000
SAFP18.834FAM1.355FA1.364LCFsh11.477HBI1.501
W1145.2W2145.2W3145.2W4145.2
PD1257.0PD2257.0PD3257.0PD4257.0
WD17.414PLM2029.30GSA91.6RSA6939.8RM344.8
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG00.000.00Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.00Total deductible0
ORC Ref  04560002OQRIssued on 20/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

DYNAMIS

USA 52701

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentQ-20220.171.642.955.036.5392.40Quantum Main 2022 ID #160694
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentLt/Med 230.091.132.254.496.919.6022.30NoNo 103.4021/12/202292092
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentQ-A2 2322.9620.4321.7011.8111.77100%213.3722/12/202292096104887423.0821.1022.0910.5011.9988%198.77A3
ORC Ref  04560002OQRIssued on 20/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org