Club
Certificate
2023

Boat

TENACITY

USA 54951

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 Angles43.0°41.2°39.4°37.8°37.0°37.0°36.7°
Beat VMG3.484.194.725.025.165.235.29
52°5.296.196.716.987.127.207.27
60°5.556.396.857.117.277.377.46
75°5.706.516.957.227.437.607.80
90°5.566.447.007.317.497.688.05
110°5.516.587.147.517.848.138.57
120°5.346.477.087.487.858.219.04
135°4.775.966.807.267.638.018.91
150°4.065.146.086.717.067.337.85
Run VMG3.514.455.275.816.116.607.28
Gybe Angles145.1°147.4°147.1°148.9°150.5°173.0°176.3°

APH: 570.3

CDL: 9.008

GPH: 638.4

CertNo: US6813

BOAT
ClassOLSON 34DesignerOLSONBuilderERICSONAge date06/1989Series date07/1988Offset fileOLSON34.offData fileUS6813
HULL
Length Overall10.327 mMaximum Beam3.312 mDraft1.859 mDisplacement5,162 kgDLR6.5592IMS DivisionCruiser/RacerDynamic Allowance0.130%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.305m
CREW
Maximum weight615 kgMinimum weight461 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail28.0428.51Headsail Luffed43.3943.39Headsail FlyingSymmetricAsymmetric100.98100.98 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail8.51Storm Jib9.28Heavy Weather Jib25.04
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  04560002PHLIssued on 30/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

TENACITY

USA 54951

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 VMG1033.8858.5763.5717.3698.1687.8680.0
52°680.7581.5536.9515.8505.4500.2495.5
60°648.5563.0525.7506.5494.9488.7482.7
75°631.4552.9518.1498.5484.3473.6461.8
90°647.1558.9513.9492.2480.9468.5447.2
110°653.0546.8503.9479.1459.4442.7420.0
120°673.6556.7508.2481.0458.7438.2398.3
135°755.1603.6529.7496.2471.6449.6403.9
150°887.5701.0591.9536.4510.1491.4458.5
Run VMG1024.8809.5683.5619.4588.8545.5494.8
Selected Courses
Windward / Leeward1029.3834.0723.5668.3643.4616.6587.4
All purpose795.2657.5586.1550.5531.5515.0492.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward699.80.8574
All purpose570.31.0521
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance619.90.9679
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.9786.2656.3585.9551.6521.5473.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7722
Downwind "popa"0.8812
70% up, 30% down "Ilhabela"0.8019
30% up, 70% down "Ilhabela-inverso"0.8454
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Predominantly Upwind611.00.9819
Predominantly Downwind584.11.0272
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low726.30.8261
Triple Number All Purpose Medium566.51.0591
Triple Number All Purpose High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Predominantly Upwind611.00.9819
Predominantly Downwind584.11.0272
Predominantly Upwind Low801.60.7485
Predominantly Upwind Medium626.80.9572
Predominantly Upwind High584.21.0270
Predominantly Downwind Low799.00.7509
Predominantly Downwind Medium582.81.0295
Predominantly Downwind High498.51.2036
Chicago-Mac Upwind0.9655
Chicago-Mac All Purpose0.9854
Chicago-Mac Downwind1.0113
Bayview-Mac Cove Island0.9186
Bayview-Mac Shore0.9289
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching544.61.1017
Predominantly Reaching Low662.20.9060
Predominantly Reaching Medium539.11.1129
Predominantly Reaching High479.71.2507
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1014.30.5915
5-Band Low / Medium852.60.7038
5-Band Medium682.90.8786
5-Band Medium / High620.70.9666
5-Band High592.51.0127
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance619.90.9679
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.9786.2656.3585.9551.6521.5473.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance619.90.9679
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.9786.2656.3585.9551.6521.5473.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance619.9
Triple Number Coastal/Long Distance Low726.3
Triple Number Coastal/Long Distance Medium566.5
Triple Number Coastal/Long Distance High510.7
Triple Number Windward/Leeward Low931.7
Triple Number Windward/Leeward Medium694.3
Triple Number Windward/Leeward High612.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.9786.2656.3585.9551.6521.5473.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance619.90.9679
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.9786.2656.3585.9551.6521.5473.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)619.90.9679
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.9786.2656.3585.9551.6521.5473.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8261
Triple Number Coastal/Long Distance Medium1.0591
Triple Number Coastal/Long Distance High1.1748
Triple Number Windward/Leeward Low0.6440
Triple Number Windward/Leeward Medium0.8642
Triple Number Windward/Leeward High0.9798
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.9786.2656.3585.9551.6521.5473.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance619.90.9679
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.9786.2656.3585.9551.6521.5473.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance619.90.9679
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.9786.2656.3585.9551.6521.5473.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.9786.2656.3585.9551.6521.5473.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low726.3
Triple Number Coastal/Long Distance Medium566.5
Triple Number Coastal/Long Distance High510.7
Triple Number Windward/Leeward Low931.7
Triple Number Windward/Leeward Medium694.3
Triple Number Windward/Leeward High612.4
Predominantly Upwind611.0
Predominantly Downwind584.1
Predominantly Reaching558.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance619.90.9679
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.9786.2656.3585.9551.6521.5473.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8261
Triple Number Coastal/Long Distance Medium1.0591
Triple Number Coastal/Long Distance High1.1748
Triple Number Windward/Leeward Low0.6440
Triple Number Windward/Leeward Medium0.8642
Triple Number Windward/Leeward High0.9798
Coastal/Long Distance0.9679
Predominantly Upwind0.9819
Predominantly Downwind1.0272
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8261
Tretall Distanseseilas Mellomvind1.0591
Tretall Distanseseilas Mye vind1.1748
Tretall Pølsebane Lite vind0.6440
Tretall Pølsebane Mellomvind0.8642
Tretall Pølsebane Mye vind0.9798
Distanseseilas ett tall (OSN 8-16kn)0.9679
Distanseseilas ett tall (APH 6-20kn)1.0521
Enkeltall Motvind0.9819
Enkeltall Medvind1.0272
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Coastal/Long Distance619.90.9679
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind611.00.9819
Predominantly Downwind584.11.0272
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore596.21.0064
Cape Doctor Coastal499.31.2016
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8261
Triple Number Coastal/Long Distance Medium1.0591
Triple Number Coastal/Long Distance High1.1748
Triple Number Windward/Leeward Low0.6440
Triple Number Windward/Leeward Medium0.8642
Triple Number Windward/Leeward High0.9798
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8261
Triple Number Coastal/Long Distance Medium1.0591
Triple Number Coastal/Long Distance High1.1748
Triple Number Windward/Leeward Low0.6440
Triple Number Windward/Leeward Medium0.8642
Triple Number Windward/Leeward High0.9798
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance619.90.9679
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Predominantly Upwind611.00.9819
Predominantly Downwind584.11.0272
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.9786.2656.3585.9551.6521.5473.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance619.90.9679
Triple Number Coastal/Long Distance Low726.30.8261
Triple Number Coastal/Long Distance Medium566.51.0591
Triple Number Coastal/Long Distance High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1028.9786.2656.3585.9551.6521.5473.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low726.30.8261
Triple Number All Purpose Medium566.51.0591
Triple Number All Purpose High510.71.1748
Triple Number Windward/Leeward Low931.70.6440
Triple Number Windward/Leeward Medium694.30.8642
Triple Number Windward/Leeward High612.40.9798
Predominantly Upwind611.00.9819
Predominantly Downwind584.11.0272
Predominantly Upwind Low801.60.7485
Predominantly Upwind Medium626.80.9572
Predominantly Upwind High584.21.0270
Predominantly Downwind Low799.00.7509
Predominantly Downwind Medium582.81.0295
Predominantly Downwind High498.51.2036
Chicago-Mac Upwind0.9655
Chicago-Mac All Purpose0.9854
Chicago-Mac Downwind1.0113
Bayview-Mac Cove Island0.9186
Bayview-Mac Shore0.9289
Harvest Moon Regatta503.41.1918
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy595.01.0084
San Francisco Bay Medium683.30.8780
Predominantly Reaching544.61.1017
Predominantly Reaching Low662.20.9060
Predominantly Reaching Medium539.11.1129
Predominantly Reaching High479.71.2507
Windward/Leeward 60-40 Low934.60.6420
Windward/Leeward 60-40 Medium709.80.8453
Windward/Leeward 60-40 High637.90.9405
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1014.30.5915
5-Band Low / Medium852.60.7038
5-Band Medium682.90.8786
5-Band Medium / High620.70.9666
5-Band High592.51.0127
ORC Ref  04560002PHLIssued on 30/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

TENACITY

USA 54951

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOLSON 34Measurement08/07/1988HIN104Plan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.327Max. Beam3.312Draft1.859Displacement5,162Wetted area24.11IMS L9.348LSM09.232Acc. length10.359Sink (kg/mm) 18.16
VCGD0.021VCGM-0.201RM Rated (kg·m) 138.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.305PBW0.098PIPA0.0035
PSD0.025PHD0.052PHL0.189
PSA17.0°ESL0.991
ST10.022ST20.092ST30.092
ST40.043ST50.174
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2Rotating mastNo
P11.812IG13.564ISP13.640MDT10.107MDL10.177MDT20.101MDL20.129TL1.909MW0.125GO0.141
E4.115J3.981BAS1.546FSD0.034SFJ0.000SPL0.000WPLTPS4.970BD0.125MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.030Flotation Date03/07/1988MeasurerComment
SFFP0.325FFMFF1.226LCFcl5.834SG1.0000
SAFP9.426FAMFA0.971LCFsh6.060HBI1.097
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG00.000.00Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGaAnchor00.00Total deductible0
ORC Ref  04560002PHLIssued on 30/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

TENACITY

USA 54951

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment24172170.140.851.492.543.3228.042019-Main
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment9445356.2513.64NoNo 43.39
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment130037915.1612.8714.028.698.47103%100.98A2
ORC Ref  04560002PHLIssued on 30/06/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org