Club Certificate2026
VYTISUSA 104
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles46.3°43.7°41.5°39.6°37.7°36.7°36.6°36.5°37.0°
Beat VMG2.323.364.164.755.125.305.405.495.49
52°3.655.156.186.837.177.357.457.567.61
60°3.935.446.447.027.347.557.677.827.89
75°4.135.706.747.237.507.788.018.268.41
90°4.365.986.987.497.848.088.268.689.06
110°4.225.856.997.618.118.568.959.7910.56
120°4.035.706.887.538.078.619.2310.4511.70
135°3.565.136.357.167.718.268.8610.6313.41
150°2.954.315.476.457.147.618.079.1711.51
Run VMG2.553.744.745.596.216.657.047.949.97
Gybe Angles139.3°142.8°146.8°149.8°152.3°156.3°158.8°144.7°140.6°
APH ToD:544.4CDL: 9.338APH ToT: 1.1021CertNo:US6909
BOAT
ClassJ 105DesignerJOHNSTONEBuilderTILLOTSON-PEARSONAge date07/1995Series date01/1991Offset filej105.offData fileUS6908
HULL
Length Overall10.570 mMaximum Beam3.344 mDraft2.004 mDisplacement3,891 kgDLR4.6475IMS DivisionPerformanceDynamic Allowance0.180%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight550 kg(declared)Minimum weight420 kg ✱ when appliedCrew 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 Maximum (m²)
Trysail9.86Storm Jib7.84Heavy Weather Jib21.16
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 103.3 kg·m Stability Index 116.4
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  04560004UJT Issued on 01/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
VYTISUSA 104
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1550.01072.1866.4758.2702.5679.0666.4655.8656.3
52°986.9699.5582.3527.2502.2489.8483.2475.9473.3
60°916.7661.9558.9513.2490.6477.1469.2460.3456.4
75°872.2631.7533.8497.8480.0462.6449.7435.6427.9
90°825.9601.8515.5480.6459.1445.6435.7414.8397.5
110°853.9615.6514.7473.0443.8420.8402.4367.6341.0
120°892.8631.2523.6478.2446.0418.0390.1344.6307.8
135°1011.1702.0566.9502.7467.2435.9406.2338.6268.5
150°1222.1834.6657.6558.0504.1473.1446.3392.6312.7
Run VMG1411.2963.7759.3644.3579.9541.3511.1453.3361.1
Selected Courses
Windward / Leeward1480.61017.9812.8701.2641.2610.2588.8554.6508.7
All purpose1113.4778.9635.5564.2525.2501.8484.3454.4423.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward673.40.8910
All purpose544.41.1021
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.81.0122
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1473.61012.5763.1633.5559.7520.7488.5434.4403.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7777
Downwind "popa"0.9432
70% up, 30% down "Ilhabela"0.8209
30% up, 70% down "Ilhabela-inverso"0.8866
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Predominantly Upwind591.91.0136
Predominantly Downwind551.81.0873
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP566.41.0593 Predom. Rc High426.81.4059 5B SF Bay L/M742.10.8085 TriNum AP Low707.20.8484 Predom. Dn Low849.60.7062 5B SF Bay Med631.60.9499 TriNum AP Med541.61.1078 Predom. Dn L/M623.40.9625 5B SF Bay M/H570.71.0513 TriNum AP High477.51.2566 Predom. Dn Med533.01.1257 5B SF Bay High534.21.1233 TriNum W/L Low960.70.6245 Predom. Dn M/H473.81.2663 5B AP Low786.20.7631 TriNum W/L Med667.80.8985 Predom. Dn High425.51.4101 5B AP L/M615.20.9753 TriNum W/L Hig581.31.0322 ChiMac Up Low762.10.7873 5B AP Med533.51.1246 Predom. Upwind618.60.9699 ChiMac Up Med681.50.8804 5B AP M/H485.61.2355 Predom. Reaching539.51.1120 ChiMac Up High587.71.0209 5B AP High454.21.3211 Predom. Downwind575.31.0430 ChiMac Off Low728.90.8231 5B W/L Low1082.30.5544 Predom. Up Low876.50.6845 ChiMac Off Med642.60.9337 5B W/L L/M778.40.7709 Predom. Up L/M654.60.9166 ChiMac Off High537.81.1157 5B W/L Med655.90.9147 Predom. Up Med571.91.0492 ChiMac AP Low741.10.8096 5B W/L M/H591.01.0152 Predom. Up M/H530.01.1321 ChiMac AP Med659.00.9105 5B W/L High552.51.0859 Predom. Up High507.91.1814 ChiMac AP High561.11.0694 W/L 60-40 Low1093.90.5485 Predom. Rc Low757.30.7923 BayMac Cove Island856.90.7002 W/L 60-40 L/M789.50.7599 Predom. Rc L/M573.61.0461 BayMac Shore849.90.7059 W/L 60-40 Med668.50.8976 Predom. Rc Med504.51.1892 Harvest Moon474.61.2641 W/L 60-40 M/H606.70.9889 Predom. Rc M/H460.81.3022 5B SF Bay Low910.30.6591 W/L 60-40 High573.61.0461      SA/DSPL Up23.89SA/DSPL Dn49.42
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.81.0122
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1473.61012.5763.1633.5559.7520.7488.5434.4403.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.81.0122
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1473.61012.5763.1633.5559.7520.7488.5434.4403.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance592.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1473.61012.5763.1633.5559.7520.7488.5434.4403.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating592.81.0122
FinRating, kevyt tuuli1063.80.9400
FinRating, kova tuuli454.11.1010
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0122
Triple Number Coastal/Long Distance Low0.8484
Triple Number Coastal/Long Distance Medium1.1079
Triple Number Coastal/Long Distance High1.2566
Triple Number Windward/Leeward Low0.6555
Triple Number Windward/Leeward Medium0.8985
Triple Number Windward/Leeward High1.0322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1473.61012.5763.1633.5559.7520.7488.5434.4403.5
For information
General Purpose Handicap (GPH)612.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.81.0122
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Saronikos S All Purpose627.90.9556
Saronikos S Upwind713.00.8416
Saronikos S Downwind522.71.1479
Saronikos N All Purpose656.40.9141
Saronikos N Upwind745.10.8053
Saronikos N Downwind571.41.0500
Saronikos SW All Purpose631.00.9509
Saronikos SW Upwind736.70.8144
Saronikos SW Downwind523.91.1452
Saronikos NE All Purpose679.60.8828
Saronikos NE Upwind697.60.8601
Saronikos NE Downwind639.30.9385
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1473.61012.5763.1633.5559.7520.7488.5434.4403.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose566.41.0593
5-Band All Purpose Low857.70.6996
5-Band All Purpose L/M636.40.9428
5-Band All Purpose Med551.11.0888
5-Band All Purpose M/H501.51.1965
5-Band All Purpose High467.11.2846
Single Number Predominant Upwind591.11.0151
Single Number Predominant Reaching519.21.1557
Single Number Predominant Downwind552.41.0862
5-Band 50-50 Windward/Leeward Low1082.30.5544
5-Band 50-50 Windward/Leeward L/M778.40.7709
5-Band 50-50 Windward/Leeward Med655.90.9147
5-Band 50-50 Windward/Leeward M/H591.01.0152
5-Band 50-50 Windward/Leeward High552.51.0859
5-Band 60-40 Windward/Leeward Low1093.90.5485
5-Band 60-40 Windward/Leeward L/M789.50.7599
5-Band 60-40 Windward/Leeward Med668.50.8976
5-Band 60-40 Windward/Leeward M/H606.70.9889
5-Band 60-40 Windward/Leeward High573.61.0461
Triple Number 50-50 Windward/Leeward Low960.70.6245
Triple Number 50-50 Windward/Leeward Med667.90.8984
Triple Number 50-50 Windward/Leeward High581.31.0322
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward686.30.8742
Triple Number 60-40 Windward/Leeward Low971.90.6174
Triple Number 60-40 Windward/Leeward Med680.10.8823
Triple Number 60-40 Windward/Leeward High598.11.0031
Triple Number All-Purpose Low767.80.7814
Triple Number All-Purpose Med559.41.0725
Triple Number All-Purpose High492.71.2179
Triple Number Predominant Upwind Low792.00.7576
Triple Number Predominant Upwind Med582.41.0303
Triple Number Predominant Upwind High529.21.1338
Triple Number Predominant Reaching Low687.30.8730
Triple Number Predominant Reaching Med520.41.1529
Triple Number Predominant Reaching High443.21.3538
Triple Number Predominant Downwind Low757.70.7918
Triple Number Predominant Downwind Med542.61.1058
Triple Number Predominant Downwind High453.01.3246
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.81.0122
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1473.61012.5763.1633.5559.7520.7488.5434.4403.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.81.0122
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1473.61012.5763.1633.5559.7520.7488.5434.4403.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low707.2
Triple Number Coastal/Long Distance Medium541.6
Triple Number Coastal/Long Distance High477.5
Triple Number Windward/Leeward Low915.3
Triple Number Windward/Leeward Medium667.8
Triple Number Windward/Leeward High581.3
Predominantly Upwind591.9
Predominantly Downwind551.8
Predominantly Reaching527.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.81.0122
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1473.61012.5763.1633.5559.7520.7488.5434.4403.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8484
Triple Number Coastal/Long Distance Medium1.1079
Triple Number Coastal/Long Distance High1.2566
Triple Number Windward/Leeward Low0.6555
Triple Number Windward/Leeward Medium0.8985
Triple Number Windward/Leeward High1.0322
Coastal/Long Distance1.0122
Predominantly Upwind1.0136
Predominantly Downwind1.0873
For information
General Purpose Handicap (GPH)612.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1021
Distanseseilas Trippeltall svak vind0.8484
Distanseseilas Trippeltall mellomvind1.1079
Distanseseilas Trippeltall sterk vind1.2566
Pølsebane Trippeltall svak vind0.6555
Pølsebane Trippeltall mellomvind0.8985
Pølsebane Trippeltall sterk vind1.0322
Motvind Singeltall1.0136
Medvind Singeltall1.0873
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Coastal/Long Distance592.81.0122
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind591.91.0136
Predominantly Downwind551.81.0873
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore522.41.1485
Cape Doctor Coastal432.51.3873
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8484
Triple Number Coastal/Long Distance Medium1.1079
Triple Number Coastal/Long Distance High1.2566
Triple Number Windward/Leeward Low0.6555
Triple Number Windward/Leeward Medium0.8985
Triple Number Windward/Leeward High1.0322
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8484
Triple Number Coastal/Long Distance Medium1.1079
Triple Number Coastal/Long Distance High1.2566
Triple Number Windward/Leeward Low0.6555
Triple Number Windward/Leeward Medium0.8985
Triple Number Windward/Leeward High1.0322
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.81.0122
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Predominantly Upwind591.91.0136
Predominantly Downwind551.81.0873
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1473.61012.5763.1633.5559.7520.7488.5434.4403.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance592.81.0122
Triple Number Coastal/Long Distance Low707.20.8484
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High477.51.2566
Triple Number Windward/Leeward Low915.30.6555
Triple Number Windward/Leeward Medium667.80.8985
Triple Number Windward/Leeward High581.31.0322
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1473.61012.5763.1633.5559.7520.7488.5434.4403.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP566.41.0593 Predom. Dn High425.51.4101 5B AP M/H485.61.2355 TriNum AP Low707.20.8484 Predom. Rc Low757.30.7923 5B AP High454.21.3211 TriNum AP Med541.61.1078 Predom. Rc L/M573.61.0461 5B SF Bay Low910.30.6591 TriNum AP High477.51.2566 Predom. Rc Med504.51.1892 5B SF Bay L/M742.10.8085 TriNum W/L Low960.70.6245 Predom. Rc M/H460.81.3022 5B SF Bay Med631.60.9499 TriNum W/L Med667.80.8985 Predom. Rc High426.81.4059 5B SF Bay M/H570.71.0513 TriNum W/L Hig581.31.0322 5B W/L Low1082.30.5544 5B SF Bay High534.21.1233 Predom. Upwind618.60.9699 5B W/L L/M778.40.7709 ChiMac Up Low762.10.7873 Predom. Reaching539.51.1120 5B W/L Med655.90.9147 ChiMac Up Med681.50.8804 Predom. Downwind575.31.0430 5B W/L M/H591.01.0152 ChiMac Up High587.71.0209 Predom. Up Low876.50.6845 5B W/L High552.51.0859 ChiMac Off Low728.90.8231 Predom. Up L/M654.60.9166 W/L 60-40 Low1093.90.5485 ChiMac Off Med642.60.9337 Predom. Up Med571.91.0492 W/L 60-40 L/M789.50.7599 ChiMac Off High537.81.1157 Predom. Up M/H530.01.1321 W/L 60-40 Med668.50.8976 ChiMac AP Low741.10.8096 Predom. Up High507.91.1814 W/L 60-40 M/H606.70.9889 ChiMac AP Med659.00.9105 Predom. Dn Low849.60.7062 W/L 60-40 High573.61.0461 ChiMac AP High561.11.0694 Predom. Dn L/M623.40.9625 5B AP Low786.20.7631 BayMac Cove Island856.90.7002 Predom. Dn Med533.01.1257 5B AP L/M615.20.9753 BayMac Shore849.90.7059 Predom. Dn M/H473.81.2663 5B AP Med533.51.1246 Harvest Moon474.61.2641      SA/DSPL Up23.89SA/DSPL Dn49.42
ORC Ref  04560004UJT Issued on 01/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
VYTISUSA 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
Length overall10.570Maximum beam3.344Draft2.004Displacement3,891Wetted area22.69IMS L9.639LSM09.424Accomod. length10.570Sink (kg/mm) 17.00
VCGD-0.159VCGM-0.175 RM Rated (kg·m) 103.3Limit of positive stability(°) 119.0 Stability Index 116.4 BLR index 0.0000Default crew weight633 Declared crew weight 550
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.381PBW0.100PIPA0.0049
PSD0.026PHD0.068PHL0.113
PSA21.0°ESL0.813
ST10.020ST20.096ST30.090
ST40.055ST50.255
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.650IG12.433ISP12.853MDT10.101MDL10.164MDT20.085MDL20.105TL2.010MW0.164GO0.192
E4.450J4.130BAS1.553FSD0.034SFJ0.000SPL0.000WPLTPS5.901BD0.130MWT0.00MCG0.000
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date09/03/2024
SFFP0.966FFM1.096FF1.095LCFcl5.858SG1.0270
SAFP10.056FAM0.763FA0.763LCFsh6.097HBI0.928
W153.4W253.4W353.4W453.4
PD1512.7PD2512.7PD3512.7PD4512.7
WD12.600PLM9000.00GSA1.0RSA1.0RM103.3
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004UJT Issued on 01/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
VYTISUSA 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
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004UJT Issued on 01/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org