Club
Certificate
2023

Boat

VYTIS

USA 104

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°37.2°36.4°36.0°36.0°
Beat VMG3.394.184.775.165.335.435.51
52°5.186.206.837.177.367.467.58
60°5.456.457.017.337.557.687.84
75°5.866.857.317.557.788.028.30
90°6.097.047.557.928.198.388.71
110°5.886.937.518.028.498.959.75
120°5.586.747.427.988.529.0710.18
135°5.006.227.067.628.178.7610.25
150°4.235.386.347.027.437.818.63
Run VMG3.664.665.496.086.436.907.70
Gybe Angles143.9°147.4°148.7°149.6°149.6°173.9°175.3°

APH: 546.7

CDL: 9.427

GPH: 615.0

CertNo: US6909

BOAT
ClassJ 105DesignerJOHNSTONEBuilderTILLOTSON-PEARSONAge date07/1995Series date01/1991Offset fileH204+.OFFData fileUS6908
HULL
Length Overall10.570 mMaximum Beam3.346 mDraft2.001 mDisplacement3,893 kgDLR4.4865IMS DivisionPerformanceDynamic Allowance0.190%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight725 kgMinimum weight544 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail33.8034.52Headsail Luffed25.5825.58Headsail FlyingSymmetricAsymmetric89.0389.03 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail9.86Storm Jib7.62Heavy Weather Jib20.57
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  04560002QCDIssued on 17/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

VYTIS

USA 104

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 VMG1060.6860.9754.3698.0675.1663.1652.9
52°695.6580.4527.1502.1489.4482.6475.2
60°660.7558.3513.8491.0476.8468.4459.1
75°614.3525.9492.7476.5462.5448.6433.6
90°591.2511.1477.0454.3439.7429.5413.4
110°611.9519.5479.2449.1423.9402.3369.1
120°645.3534.2485.3451.3422.6397.1353.7
135°720.6579.0509.6472.7440.7411.1351.3
150°852.0669.5567.9513.2484.5461.2417.0
Run VMG983.8773.1655.7592.6559.5521.8467.2
Selected Courses
Windward / Leeward1022.2817.0705.0645.3617.3592.4560.1
All purpose779.6637.6566.2527.2504.6486.4459.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward678.10.8848
All purpose546.71.0976
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1018.4767.3636.8562.0523.8491.5439.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7828
Downwind "popa"0.9223
70% up, 30% down "Ilhabela"0.8201
30% up, 70% down "Ilhabela-inverso"0.8755
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Predominantly Upwind591.41.0146
Predominantly Downwind557.11.0769
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low708.50.8468
Triple Number All Purpose Medium543.81.1034
Triple Number All Purpose High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Predominantly Upwind591.41.0146
Predominantly Downwind557.11.0769
Predominantly Upwind Low797.70.7522
Predominantly Upwind Medium609.60.9843
Predominantly Upwind High559.01.0733
Predominantly Downwind Low771.00.7782
Predominantly Downwind Medium555.31.0805
Predominantly Downwind High465.81.2880
Chicago-Mac Upwind0.9955
Chicago-Mac All Purpose1.0248
Chicago-Mac Downwind1.0585
Bayview-Mac Cove Island0.9479
Bayview-Mac Shore0.9562
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching515.71.1634
Predominantly Reaching Low634.40.9458
Predominantly Reaching Medium512.21.1715
Predominantly Reaching High446.21.3447
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1006.40.5962
5-Band Low / Medium837.50.7164
5-Band Medium660.50.9084
5-Band Medium / High595.71.0072
5-Band High565.71.0607
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1018.4767.3636.8562.0523.8491.5439.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1018.4767.3636.8562.0523.8491.5439.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance595.7
Triple Number Coastal/Long Distance Low708.5
Triple Number Coastal/Long Distance Medium543.8
Triple Number Coastal/Long Distance High480.8
Triple Number Windward/Leeward Low919.5
Triple Number Windward/Leeward Medium672.5
Triple Number Windward/Leeward High586.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1018.4767.3636.8562.0523.8491.5439.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1018.4767.3636.8562.0523.8491.5439.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)595.71.0072
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1018.4767.3636.8562.0523.8491.5439.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8468
Triple Number Coastal/Long Distance Medium1.1034
Triple Number Coastal/Long Distance High1.2480
Triple Number Windward/Leeward Low0.6525
Triple Number Windward/Leeward Medium0.8922
Triple Number Windward/Leeward High1.0230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1018.4767.3636.8562.0523.8491.5439.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1018.4767.3636.8562.0523.8491.5439.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1018.4767.3636.8562.0523.8491.5439.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1018.4767.3636.8562.0523.8491.5439.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low708.5
Triple Number Coastal/Long Distance Medium543.8
Triple Number Coastal/Long Distance High480.8
Triple Number Windward/Leeward Low919.5
Triple Number Windward/Leeward Medium672.5
Triple Number Windward/Leeward High586.5
Predominantly Upwind591.4
Predominantly Downwind557.1
Predominantly Reaching529.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1018.4767.3636.8562.0523.8491.5439.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8468
Triple Number Coastal/Long Distance Medium1.1034
Triple Number Coastal/Long Distance High1.2480
Triple Number Windward/Leeward Low0.6525
Triple Number Windward/Leeward Medium0.8922
Triple Number Windward/Leeward High1.0230
Coastal/Long Distance1.0072
Predominantly Upwind1.0146
Predominantly Downwind1.0769
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8468
Tretall Distanseseilas Mellomvind1.1034
Tretall Distanseseilas Mye vind1.2480
Tretall Pølsebane Lite vind0.6525
Tretall Pølsebane Mellomvind0.8922
Tretall Pølsebane Mye vind1.0230
Distanseseilas ett tall (OSN 8-16kn)1.0072
Distanseseilas ett tall (APH 6-20kn)1.0976
Enkeltall Motvind1.0146
Enkeltall Medvind1.0769
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Coastal/Long Distance595.71.0072
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind591.41.0146
Predominantly Downwind557.11.0769
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore569.81.0530
Cape Doctor Coastal467.41.2837
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8468
Triple Number Coastal/Long Distance Medium1.1034
Triple Number Coastal/Long Distance High1.2480
Triple Number Windward/Leeward Low0.6525
Triple Number Windward/Leeward Medium0.8922
Triple Number Windward/Leeward High1.0230
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8468
Triple Number Coastal/Long Distance Medium1.1034
Triple Number Coastal/Long Distance High1.2480
Triple Number Windward/Leeward Low0.6525
Triple Number Windward/Leeward Medium0.8922
Triple Number Windward/Leeward High1.0230
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Predominantly Upwind591.41.0146
Predominantly Downwind557.11.0769
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1018.4767.3636.8562.0523.8491.5439.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance595.71.0072
Triple Number Coastal/Long Distance Low708.50.8468
Triple Number Coastal/Long Distance Medium543.81.1034
Triple Number Coastal/Long Distance High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1018.4767.3636.8562.0523.8491.5439.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low708.50.8468
Triple Number All Purpose Medium543.81.1034
Triple Number All Purpose High480.81.2480
Triple Number Windward/Leeward Low919.50.6525
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High586.51.0230
Predominantly Upwind591.41.0146
Predominantly Downwind557.11.0769
Predominantly Upwind Low797.70.7522
Predominantly Upwind Medium609.60.9843
Predominantly Upwind High559.01.0733
Predominantly Downwind Low771.00.7782
Predominantly Downwind Medium555.31.0805
Predominantly Downwind High465.81.2880
Chicago-Mac Upwind0.9955
Chicago-Mac All Purpose1.0248
Chicago-Mac Downwind1.0585
Bayview-Mac Cove Island0.9479
Bayview-Mac Shore0.9562
Harvest Moon Regatta472.51.2698
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy567.01.0582
San Francisco Bay Medium662.60.9055
Predominantly Reaching515.71.1634
Predominantly Reaching Low634.40.9458
Predominantly Reaching Medium512.21.1715
Predominantly Reaching High446.21.3447
Windward/Leeward 60-40 Low927.80.6467
Windward/Leeward 60-40 Medium690.30.8692
Windward/Leeward 60-40 High612.30.9799
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1006.40.5962
5-Band Low / Medium837.50.7164
5-Band Medium660.50.9084
5-Band Medium / High595.71.0072
5-Band High565.71.0607
ORC Ref  04560002QCDIssued on 17/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

VYTIS

USA 104

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 105Measurement01/01/2020HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.570Max. Beam3.346Draft2.001Displacement3,893Wetted area22.97IMS L9.701LSM09.537Acc. length10.570Sink (kg/mm) 17.32
VCGD-0.078VCGM-0.093RM Rated (kg·m) 100.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.381PBW0.098PIPA0.0031
PSD0.025PHD0.049PHL0.138
PSA16.5°ESL0.915
ST10.019ST20.092ST30.092
ST40.046ST50.186
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P12.650IG12.223ISP12.604MDT10.101MDL10.165MDT20.101MDL20.101TL1.899MW0.165GO0.205
E4.450J4.131BAS1.552FSD0.029SFJ0.000SPL0.000WPLTPS5.820BD0.129MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.078Flotation Date01/01/2020MeasurerComment
SFFP0.966FFMFF1.135LCFcl6.011SG1.0230
SAFP10.056FAMFA0.729LCFsh6.245HBI0.933
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560002QCDIssued on 17/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
2023

Boat

VYTIS

USA 104

US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment1050.180.981.692.893.7733.80* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1050.082.024.1912.15NoNo 25.58* Copied from legacy *
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment10515.1012.1413.627.817.9898%89.03* Copied from legacy *A313.9412.1213.036.178.1476%71.2703/05/2023OUS136852-002
ORC Ref  04560002QCDIssued on 17/07/2023Valid until 19/02/2024
VPP ver: 2023 1.03 | © ORC | www.orc.org