Club
Certificate
2023

Boat

TRANQUILITY

USA 70078

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°41.5°40.6°40.8°40.6°40.5°40.6°
Beat VMG3.063.634.024.214.314.374.41
52°4.655.395.886.146.266.336.39
60°4.885.616.066.326.456.526.58
75°5.015.766.216.486.666.766.87
90°4.935.726.256.576.746.907.11
110°4.815.746.336.686.947.157.46
120°4.655.596.246.636.917.167.60
135°4.225.175.916.406.736.997.48
150°3.634.545.255.806.206.506.95
Run VMG3.143.934.555.025.556.026.63
Gybe Angles146.0°146.9°146.5°147.1°171.8°173.0°175.7°

APH: 654.0

CDL: 6.895

GPH: 730.5

CertNo: US6926

BOAT
ClassCAPE DORY 33DesignerALBERGBuilderCAPE DORYAge date11/1982Series date02/1982Offset fileUS17473.OFFData fileus6926
HULL
Length Overall9.781 mMaximum Beam3.170 mDraft1.531 mDisplacement6,360 kgDLR16.0507IMS DivisionPerformanceDynamic Allowance0.570%Age Allowance0.487%
PROPELLER
InstallationIn ApertureTypeSolid 3 bladesDiameter0.385m
CREW
Maximum weight443 kgMinimum weight332 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail27.8228.41Headsail Luffed37.7637.76Headsail FlyingSymmetricAsymmetric62.0862.59 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail8.26Storm Jib8.99Heavy Weather Jib24.27
SAIL LIMITS
Headsails5 * Woven polyester sails  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  04560002QNEIssued on 25/07/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

TRANQUILITY

USA 70078

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 VMG1175.8991.2895.1854.1834.4823.4816.2
52°773.7667.5612.6586.2575.0569.0563.8
60°737.9641.9593.8569.6558.1552.3546.9
75°718.1625.5579.3555.2540.8532.5524.4
90°730.3629.8575.8547.9534.3522.1506.2
110°748.7627.7568.8538.9519.0503.8482.7
120°774.6644.5577.1543.3521.1502.8473.7
135°852.5696.9609.1562.2535.3515.0481.5
150°992.3793.0685.3621.1580.6553.6518.2
Run VMG1145.8915.7791.3717.2648.9597.8542.6
Selected Courses
Windward / Leeward1160.8953.4843.2785.6741.6710.6679.4
All purpose900.4751.9673.5633.2608.1590.5570.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward811.10.7398
All purpose654.00.9174
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance713.10.8414
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.3898.2759.7678.7632.4596.8544.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6573
Downwind "popa"0.7837
70% up, 30% down "Ilhabela"0.6907
30% up, 70% down "Ilhabela-inverso"0.7409
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Predominantly Upwind704.70.8514
Predominantly Downwind666.40.9004
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low826.10.7263
Triple Number All Purpose Medium650.30.9227
Triple Number All Purpose High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Predominantly Upwind704.70.8514
Predominantly Downwind666.40.9004
Predominantly Upwind Low914.30.6562
Predominantly Upwind Medium727.50.8248
Predominantly Upwind High683.00.8785
Predominantly Downwind Low904.00.6637
Predominantly Downwind Medium664.60.9027
Predominantly Downwind High560.01.0715
Chicago-Mac Upwind0.8369
Chicago-Mac All Purpose0.8593
Chicago-Mac Downwind0.8850
Bayview-Mac Cove Island0.8059
Bayview-Mac Shore0.8142
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching619.50.9685
Predominantly Reaching Low752.60.7973
Predominantly Reaching Medium612.80.9791
Predominantly Reaching High546.21.0985
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1144.80.5241
5-Band Low / Medium975.10.6153
5-Band Medium795.40.7543
5-Band Medium / High717.00.8369
5-Band High684.80.8761
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance713.10.8414
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.3898.2759.7678.7632.4596.8544.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance713.10.8414
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.3898.2759.7678.7632.4596.8544.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance713.1
Triple Number Coastal/Long Distance Low826.1
Triple Number Coastal/Long Distance Medium650.3
Triple Number Coastal/Long Distance High587.2
Triple Number Windward/Leeward Low1057.1
Triple Number Windward/Leeward Medium807.9
Triple Number Windward/Leeward High706.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.3898.2759.7678.7632.4596.8544.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance713.10.8414
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.3898.2759.7678.7632.4596.8544.1
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)713.10.8414
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.3898.2759.7678.7632.4596.8544.1
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7263
Triple Number Coastal/Long Distance Medium0.9227
Triple Number Coastal/Long Distance High1.0218
Triple Number Windward/Leeward Low0.5676
Triple Number Windward/Leeward Medium0.7427
Triple Number Windward/Leeward High0.8490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.3898.2759.7678.7632.4596.8544.1
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance713.10.8414
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.3898.2759.7678.7632.4596.8544.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance713.10.8414
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.3898.2759.7678.7632.4596.8544.1
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.3898.2759.7678.7632.4596.8544.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low826.1
Triple Number Coastal/Long Distance Medium650.3
Triple Number Coastal/Long Distance High587.2
Triple Number Windward/Leeward Low1057.1
Triple Number Windward/Leeward Medium807.9
Triple Number Windward/Leeward High706.7
Predominantly Upwind704.7
Predominantly Downwind666.4
Predominantly Reaching635.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance713.10.8414
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.3898.2759.7678.7632.4596.8544.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7263
Triple Number Coastal/Long Distance Medium0.9227
Triple Number Coastal/Long Distance High1.0218
Triple Number Windward/Leeward Low0.5676
Triple Number Windward/Leeward Medium0.7427
Triple Number Windward/Leeward High0.8490
Coastal/Long Distance0.8414
Predominantly Upwind0.8514
Predominantly Downwind0.9004
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7263
Tretall Distanseseilas Mellomvind0.9227
Tretall Distanseseilas Mye vind1.0218
Tretall Pølsebane Lite vind0.5676
Tretall Pølsebane Mellomvind0.7427
Tretall Pølsebane Mye vind0.8490
Distanseseilas ett tall (OSN 8-16kn)0.8414
Distanseseilas ett tall (APH 6-20kn)0.9174
Enkeltall Motvind0.8514
Enkeltall Medvind0.9004
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Coastal/Long Distance713.10.8414
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind704.70.8514
Predominantly Downwind666.40.9004
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore688.80.8711
Cape Doctor Coastal576.11.0414
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7263
Triple Number Coastal/Long Distance Medium0.9227
Triple Number Coastal/Long Distance High1.0218
Triple Number Windward/Leeward Low0.5676
Triple Number Windward/Leeward Medium0.7427
Triple Number Windward/Leeward High0.8490
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7263
Triple Number Coastal/Long Distance Medium0.9227
Triple Number Coastal/Long Distance High1.0218
Triple Number Windward/Leeward Low0.5676
Triple Number Windward/Leeward Medium0.7427
Triple Number Windward/Leeward High0.8490
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance713.10.8414
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Predominantly Upwind704.70.8514
Predominantly Downwind666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.3898.2759.7678.7632.4596.8544.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance713.10.8414
Triple Number Coastal/Long Distance Low826.10.7263
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1159.3898.2759.7678.7632.4596.8544.1
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low826.10.7263
Triple Number All Purpose Medium650.30.9227
Triple Number All Purpose High587.21.0218
Triple Number Windward/Leeward Low1057.10.5676
Triple Number Windward/Leeward Medium807.90.7427
Triple Number Windward/Leeward High706.70.8490
Predominantly Upwind704.70.8514
Predominantly Downwind666.40.9004
Predominantly Upwind Low914.30.6562
Predominantly Upwind Medium727.50.8248
Predominantly Upwind High683.00.8785
Predominantly Downwind Low904.00.6637
Predominantly Downwind Medium664.60.9027
Predominantly Downwind High560.01.0715
Chicago-Mac Upwind0.8369
Chicago-Mac All Purpose0.8593
Chicago-Mac Downwind0.8850
Bayview-Mac Cove Island0.8059
Bayview-Mac Shore0.8142
Harvest Moon Regatta569.81.0531
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy693.50.8652
San Francisco Bay Medium793.40.7562
Predominantly Reaching619.50.9685
Predominantly Reaching Low752.60.7973
Predominantly Reaching Medium612.80.9791
Predominantly Reaching High546.21.0985
Windward/Leeward 60-40 Low1062.40.5648
Windward/Leeward 60-40 Medium830.40.7225
Windward/Leeward 60-40 High746.40.8039
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1144.80.5241
5-Band Low / Medium975.10.6153
5-Band Medium795.40.7543
5-Band Medium / High717.00.8369
5-Band High684.80.8761
ORC Ref  04560002QNEIssued on 25/07/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

TRANQUILITY

USA 70078

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCAPE DORY 33Measurement05/05/1983HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.781Max. Beam3.170Draft1.531Displacement6,360Wetted area23.54IMS L7.677LSM07.344Acc. length9.781Sink (kg/mm) 15.24
VCGD-0.021VCGM-0.046RM Rated (kg·m) 93.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 3 blades
InstallationIn ApertureTwin screwNoHydro generatorNo
PRD0.385PBW0.110PIPA0.0104
APH0.458APT0.250APB0.235
RIG
Forestay tensionAftInner stayAdjustableCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P11.340IG13.253ISP13.311MDT10.125MDL10.196MDT20.125MDL20.196TL0.000MW0.196GO0.241
E4.160J3.954BAS1.549FSD0.031SFJ0.000SPL0.000WPLTPS3.954BD0.153MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date05/05/1983MeasurerComment
SFFP0.732FFMFF1.176LCFcl5.391SG
SAFP9.781FAMFA0.894LCFsh5.621HBI0.941
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560002QNEIssued on 25/07/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

TRANQUILITY

USA 70078

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMN-230.100.851.552.633.4927.82OUS146460DCRN10.150.841.512.613.4527.5823/03/2021POLU DCRN
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentGen-230.085.9412.56NoNo 37.76OUS14646010.070.691.352.734.235.8512.75NoNo 36.0323/03/2021POLY DACRON
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment112.4011.4011.906.206.5095%62.0823/03/2021
ORC Ref  04560002QNEIssued on 25/07/2023Valid until 19/02/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org