Club
Certificate
2023

Boat

DEFIANT

USA15790

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 Angles43.5°42.0°41.1°39.6°39.3°38.8°38.8°
Beat VMG3.043.624.054.334.444.504.53
52°4.635.415.886.146.266.326.36
60°4.885.636.046.286.416.486.55
75°5.015.766.166.416.606.736.87
90°4.925.736.256.536.696.877.14
110°4.895.836.346.696.997.227.59
120°4.755.716.276.657.007.307.82
135°4.345.306.016.426.777.107.75
150°3.714.675.486.076.446.767.38
Run VMG3.214.054.775.415.946.326.92
Gybe Angles145.7°151.4°154.1°163.1°174.8°178.1°179.0°

APH: 643.1

CDL: 6.935

GPH: 720.0

CertNo: US1579

BOAT
ClassMorgan 27DesignerMORGANBuilderAge date01/1972Series date01/1972Offset fileMorgan27_JT.offData fileUSA15790
HULL
Length Overall8.742 mMaximum Beam3.046 mDraft1.413 mDisplacement3,218 kgDLR7.6998IMS DivisionCruiser/RacerDynamic Allowance0.300%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight455 kgMinimum weight341 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail17.1117.39Headsail Luffed31.2031.20Headsail FlyingSymmetric59.7759.77Asymmetric57.2257.22 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail5.05Storm Jib6.46Heavy Weather Jib17.43
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may be tacked on the pole
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  03330002M5IIssued on 19/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

DEFIANT

USA15790

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 VMG1184.8994.3889.6831.1811.1800.3795.2
52°777.9665.2611.7586.0575.4570.0565.8
60°738.1639.2596.1573.6561.4555.4549.8
75°718.2625.2584.6561.7545.2534.6523.9
90°731.9628.6576.3551.4538.1524.1504.2
110°735.5617.6567.7537.8515.2498.6474.3
120°757.6630.8573.8541.3514.6493.1460.1
135°828.9678.6599.0560.4532.1507.0464.4
150°971.0771.3656.9593.0558.8532.3487.6
Run VMG1121.2889.9754.9665.1605.7569.6520.5
Selected Courses
Windward / Leeward1153.0942.1822.3748.1708.4684.9657.9
All purpose894.0744.0665.1620.2595.9579.2557.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward783.80.7655
All purpose643.10.9329
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.30.8592
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1149.9887.2744.9660.4617.9585.2533.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6660
Downwind "popa"0.8192
70% up, 30% down "Ilhabela"0.7056
30% up, 70% down "Ilhabela-inverso"0.7663
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Predominantly Upwind695.90.8622
Predominantly Downwind650.30.9226
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low819.00.7326
Triple Number All Purpose Medium639.40.9384
Triple Number All Purpose High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Predominantly Upwind695.90.8622
Predominantly Downwind650.30.9226
Predominantly Upwind Low912.70.6574
Predominantly Upwind Medium719.20.8343
Predominantly Upwind High671.50.8935
Predominantly Downwind Low888.10.6756
Predominantly Downwind Medium642.40.9340
Predominantly Downwind High541.91.1072
Chicago-Mac Upwind0.8465
Chicago-Mac All Purpose0.8736
Chicago-Mac Downwind0.9071
Bayview-Mac Cove Island0.8147
Bayview-Mac Shore0.8209
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching613.20.9784
Predominantly Reaching Low744.60.8058
Predominantly Reaching Medium607.20.9882
Predominantly Reaching High541.01.1090
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1136.80.5278
5-Band Low / Medium960.90.6244
5-Band Medium764.80.7845
5-Band Medium / High689.60.8700
5-Band High662.60.9056
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.30.8592
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1149.9887.2744.9660.4617.9585.2533.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.30.8592
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1149.9887.2744.9660.4617.9585.2533.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance698.3
Triple Number Coastal/Long Distance Low819.0
Triple Number Coastal/Long Distance Medium639.4
Triple Number Coastal/Long Distance High575.0
Triple Number Windward/Leeward Low1047.5
Triple Number Windward/Leeward Medium779.0
Triple Number Windward/Leeward High680.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1149.9887.2744.9660.4617.9585.2533.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.30.8592
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1149.9887.2744.9660.4617.9585.2533.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)698.30.8592
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1149.9887.2744.9660.4617.9585.2533.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7326
Triple Number Coastal/Long Distance Medium0.9384
Triple Number Coastal/Long Distance High1.0434
Triple Number Windward/Leeward Low0.5728
Triple Number Windward/Leeward Medium0.7702
Triple Number Windward/Leeward High0.8815
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1149.9887.2744.9660.4617.9585.2533.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.30.8592
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1149.9887.2744.9660.4617.9585.2533.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.30.8592
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1149.9887.2744.9660.4617.9585.2533.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1149.9887.2744.9660.4617.9585.2533.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low819.0
Triple Number Coastal/Long Distance Medium639.4
Triple Number Coastal/Long Distance High575.0
Triple Number Windward/Leeward Low1047.5
Triple Number Windward/Leeward Medium779.0
Triple Number Windward/Leeward High680.7
Predominantly Upwind695.9
Predominantly Downwind650.3
Predominantly Reaching626.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.30.8592
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1149.9887.2744.9660.4617.9585.2533.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7326
Triple Number Coastal/Long Distance Medium0.9384
Triple Number Coastal/Long Distance High1.0434
Triple Number Windward/Leeward Low0.5728
Triple Number Windward/Leeward Medium0.7702
Triple Number Windward/Leeward High0.8815
Coastal/Long Distance0.8592
Predominantly Upwind0.8622
Predominantly Downwind0.9226
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7326
Tretall Distanseseilas Mellomvind0.9384
Tretall Distanseseilas Mye vind1.0434
Tretall Pølsebane Lite vind0.5728
Tretall Pølsebane Mellomvind0.7702
Tretall Pølsebane Mye vind0.8815
Distanseseilas ett tall (OSN 8-16kn)0.8592
Distanseseilas ett tall (APH 6-20kn)0.9329
Enkeltall Motvind0.8622
Enkeltall Medvind0.9226
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Coastal/Long Distance698.30.8592
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind695.90.8622
Predominantly Downwind650.30.9226
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore666.00.9009
Cape Doctor Coastal563.71.0644
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7326
Triple Number Coastal/Long Distance Medium0.9384
Triple Number Coastal/Long Distance High1.0434
Triple Number Windward/Leeward Low0.5728
Triple Number Windward/Leeward Medium0.7702
Triple Number Windward/Leeward High0.8815
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7326
Triple Number Coastal/Long Distance Medium0.9384
Triple Number Coastal/Long Distance High1.0434
Triple Number Windward/Leeward Low0.5728
Triple Number Windward/Leeward Medium0.7702
Triple Number Windward/Leeward High0.8815
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.30.8592
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Predominantly Upwind695.90.8622
Predominantly Downwind650.30.9226
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1149.9887.2744.9660.4617.9585.2533.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.30.8592
Triple Number Coastal/Long Distance Low819.00.7326
Triple Number Coastal/Long Distance Medium639.40.9384
Triple Number Coastal/Long Distance High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1149.9887.2744.9660.4617.9585.2533.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low819.00.7326
Triple Number All Purpose Medium639.40.9384
Triple Number All Purpose High575.01.0434
Triple Number Windward/Leeward Low1047.50.5728
Triple Number Windward/Leeward Medium779.00.7702
Triple Number Windward/Leeward High680.70.8815
Predominantly Upwind695.90.8622
Predominantly Downwind650.30.9226
Predominantly Upwind Low912.70.6574
Predominantly Upwind Medium719.20.8343
Predominantly Upwind High671.50.8935
Predominantly Downwind Low888.10.6756
Predominantly Downwind Medium642.40.9340
Predominantly Downwind High541.91.1072
Chicago-Mac Upwind0.8465
Chicago-Mac All Purpose0.8736
Chicago-Mac Downwind0.9071
Bayview-Mac Cove Island0.8147
Bayview-Mac Shore0.8209
Harvest Moon Regatta561.61.0684
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy670.30.8951
San Francisco Bay Medium774.50.7747
Predominantly Reaching613.20.9784
Predominantly Reaching Low744.60.8058
Predominantly Reaching Medium607.20.9882
Predominantly Reaching High541.01.1090
Windward/Leeward 60-40 Low1056.00.5682
Windward/Leeward 60-40 Medium806.40.7441
Windward/Leeward 60-40 High721.60.8315
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1136.80.5278
5-Band Low / Medium960.90.6244
5-Band Medium764.80.7845
5-Band Medium / High689.60.8700
5-Band High662.60.9056
ORC Ref  03330002M5IIssued on 19/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

DEFIANT

USA15790

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMorgan 27Measurement22/01/1988HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.742Max. Beam3.046Draft1.413Displacement3,218Wetted area17.28IMS L7.413LSM07.476Acc. length8.742Sink (kg/mm) 12.89
VCGD0.200VCGM0.198RM Rated (kg·m) 61.6Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayAdjustableCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P9.449IG11.278ISP11.278MDT10.101MDL10.153MDT20.101MDL20.153TL0.000MW0.153GO0.180
E3.048J3.661BAS1.528FSD0.019SFJ0.000SPL3.582WPLTPSBD0.113MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.200Flotation Date21/07/2021MeasurerComment
SFFP0.750FFMFF1.102LCFcl4.981SG
SAFP8.209FAMFA0.813LCFsh5.218HBI0.865
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03330002M5IIssued on 19/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

DEFIANT

USA15790

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.110.631.141.952.5717.1103/01/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment#1 Genoa0.050.701.352.704.105.5511.38NoNo 31.2016/05/2021
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentSym.11.2011.2011.206.426.3459.7715/06/2016
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA311.6710.7711.226.046.4494%57.2203/04/2020
ORC Ref  03330002M5IIssued on 19/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org