Club Certificate2026
THE ASYLUMUSA 673
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 Angles46.4°43.7°41.5°39.7°37.6°36.7°36.4°36.2°36.7°
Beat VMG2.323.354.154.745.135.325.435.525.52
52°3.645.146.186.837.177.367.477.597.63
60°3.925.436.447.017.347.567.697.847.92
75°4.125.616.607.157.507.798.028.298.44
90°4.065.736.857.417.737.968.168.699.09
110°4.165.846.997.618.118.578.979.6810.40
120°4.035.696.877.528.078.619.2310.4911.50
135°3.555.126.347.157.698.258.8410.5913.39
150°2.944.315.476.447.137.608.059.1311.44
Run VMG2.553.734.735.586.206.647.037.909.91
Gybe Angles139.3°142.8°146.7°149.7°152.3°156.3°159.0°144.8°140.3°
APH ToD:545.4CDL: 9.368APH ToT: 1.1001CertNo:US6116
BOAT
ClassJ 105DesignerJOHNSTONEBuilderTILLOTSON-PEARSONAge date07/1994Series date07/1991Offset fileJ105.offData fileUS6116
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 weight600 kg(declared)Minimum weight470 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail33.8034.52Headsail Luffed25.5825.58Headsail FlyingSymmetricAsymmetric88.9788.97 (All asymmetric spinnakers 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 115.9
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  04560004UFR Issued on 30/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
THE ASYLUMUSA 673
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 VMG1554.21074.4868.0759.0701.2676.3663.5652.5652.3
52°989.3701.0583.0527.4501.9489.0482.1474.5471.6
60°919.0663.4559.4513.4490.4476.5468.0458.9454.8
75°874.5641.4545.4503.5480.1462.3449.1434.4426.4
90°887.0627.8525.5486.1465.5452.5441.3414.2396.3
110°866.4616.6515.1473.1443.6420.3401.1371.7346.2
120°894.2632.2524.3478.6446.2418.1390.2343.2313.0
135°1012.9703.2567.9503.4467.9436.6407.1339.9268.9
150°1224.4835.9658.7558.9504.7473.7447.1394.5314.7
Run VMG1413.9965.2760.6645.3580.6542.0511.7455.5363.4
Selected Courses
Windward / Leeward1484.01019.8814.3702.1640.9609.1587.6554.0507.9
All purpose1123.3783.7638.2565.6525.8502.0484.1454.2423.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward673.40.8910
All purpose545.41.1001
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.01014.4764.8634.6560.2521.0488.8433.6404.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7785
Downwind "popa"0.9415
70% up, 30% down "Ilhabela"0.8212
30% up, 70% down "Ilhabela-inverso"0.8859
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Predominantly Upwind592.91.0120
Predominantly Downwind553.41.0841
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP568.11.0562 Predom. Rc High426.81.4057 5B SF Bay L/M743.10.8074 TriNum AP Low710.90.8440 Predom. Dn Low855.60.7013 5B SF Bay Med631.50.9502 TriNum AP Med542.61.1059 Predom. Dn L/M625.70.9589 5B SF Bay M/H569.71.0531 TriNum AP High477.41.2569 Predom. Dn Med534.41.1228 5B SF Bay High533.31.1251 TriNum W/L Low962.50.6233 Predom. Dn M/H474.81.2636 5B AP Low791.70.7579 TriNum W/L Med667.90.8984 Predom. Dn High426.11.4081 5B AP L/M617.40.9718 TriNum W/L Hig580.41.0338 ChiMac Up Low766.10.7831 5B AP Med534.31.1229 Predom. Upwind620.10.9677 ChiMac Up Med684.10.8771 5B AP M/H485.61.2356 Predom. Reaching543.61.1037 ChiMac Up High588.41.0197 5B AP High454.01.3215 Predom. Downwind577.41.0392 ChiMac Off Low733.00.8185 5B W/L Low1084.50.5533 Predom. Up Low882.80.6797 ChiMac Off Med645.50.9295 5B W/L L/M779.40.7698 Predom. Up L/M656.80.9135 ChiMac Off High539.31.1126 5B W/L Med655.80.9149 Predom. Up Med572.51.0480 ChiMac AP Low746.00.8042 5B W/L M/H590.01.0169 Predom. Up M/H529.61.1329 ChiMac AP Med662.30.9059 5B W/L High551.81.0873 Predom. Up High506.61.1843 ChiMac AP High562.41.0668 W/L 60-40 Low1096.20.5474 Predom. Rc Low769.90.7793 BayMac Cove Island861.60.6964 W/L 60-40 L/M790.60.7589 Predom. Rc L/M577.91.0382 BayMac Shore855.40.7014 W/L 60-40 Med668.10.8980 Predom. Rc Med507.11.1832 Harvest Moon476.41.2594 W/L 60-40 M/H605.40.9910 Predom. Rc M/H462.51.2972 5B SF Bay Low912.20.6577 W/L 60-40 High572.31.0483      SA/DSPL Up23.89SA/DSPL Dn49.40
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.01014.4764.8634.6560.2521.0488.8433.6404.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.01014.4764.8634.6560.2521.0488.8433.6404.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance593.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.01014.4764.8634.6560.2521.0488.8433.6404.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating593.51.0109
FinRating, kevyt tuuli1067.70.9366
FinRating, kova tuuli454.01.1013
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0109
Triple Number Coastal/Long Distance Low0.8440
Triple Number Coastal/Long Distance Medium1.1060
Triple Number Coastal/Long Distance High1.2569
Triple Number Windward/Leeward Low0.6543
Triple Number Windward/Leeward Medium0.8984
Triple Number Windward/Leeward High1.0338
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.01014.4764.8634.6560.2521.0488.8433.6404.3
For information
General Purpose Handicap (GPH)614.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Saronikos S All Purpose629.60.9529
Saronikos S Upwind716.00.8380
Saronikos S Downwind524.11.1448
Saronikos N All Purpose658.20.9116
Saronikos N Upwind749.10.8009
Saronikos N Downwind572.81.0476
Saronikos SW All Purpose633.80.9467
Saronikos SW Upwind742.30.8083
Saronikos SW Downwind525.11.1426
Saronikos NE All Purpose682.90.8786
Saronikos NE Upwind705.00.8510
Saronikos NE Downwind640.90.9361
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.01014.4764.8634.6560.2521.0488.8433.6404.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose568.11.0562
5-Band All Purpose Low865.30.6934
5-Band All Purpose L/M639.20.9387
5-Band All Purpose Med552.41.0861
5-Band All Purpose M/H502.01.1952
5-Band All Purpose High466.81.2854
Single Number Predominant Upwind592.11.0134
Single Number Predominant Reaching522.11.1491
Single Number Predominant Downwind554.01.0831
5-Band 50-50 Windward/Leeward Low1084.50.5533
5-Band 50-50 Windward/Leeward L/M779.40.7698
5-Band 50-50 Windward/Leeward Med655.80.9149
5-Band 50-50 Windward/Leeward M/H590.01.0169
5-Band 50-50 Windward/Leeward High551.81.0873
5-Band 60-40 Windward/Leeward Low1096.20.5474
5-Band 60-40 Windward/Leeward L/M790.60.7589
5-Band 60-40 Windward/Leeward Med668.10.8980
5-Band 60-40 Windward/Leeward M/H605.40.9910
5-Band 60-40 Windward/Leeward High572.31.0483
Triple Number 50-50 Windward/Leeward Low962.50.6233
Triple Number 50-50 Windward/Leeward Med667.90.8983
Triple Number 50-50 Windward/Leeward High580.41.0338
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward686.10.8745
Triple Number 60-40 Windward/Leeward Low973.80.6162
Triple Number 60-40 Windward/Leeward Med680.00.8824
Triple Number 60-40 Windward/Leeward High596.81.0053
Triple Number All-Purpose Low773.40.7758
Triple Number All-Purpose Med560.81.0698
Triple Number All-Purpose High493.01.2171
Triple Number Predominant Upwind Low797.30.7525
Triple Number Predominant Upwind Med583.21.0288
Triple Number Predominant Upwind High528.41.1354
Triple Number Predominant Reaching Low696.00.8621
Triple Number Predominant Reaching Med522.71.1478
Triple Number Predominant Reaching High444.61.3495
Triple Number Predominant Downwind Low762.30.7871
Triple Number Predominant Downwind Med544.11.1028
Triple Number Predominant Downwind High453.91.3217
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.01014.4764.8634.6560.2521.0488.8433.6404.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.01014.4764.8634.6560.2521.0488.8433.6404.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low710.9
Triple Number Coastal/Long Distance Medium542.5
Triple Number Coastal/Long Distance High477.4
Triple Number Windward/Leeward Low917.0
Triple Number Windward/Leeward Medium667.9
Triple Number Windward/Leeward High580.4
Predominantly Upwind592.9
Predominantly Downwind553.4
Predominantly Reaching530.3
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.01014.4764.8634.6560.2521.0488.8433.6404.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8440
Triple Number Coastal/Long Distance Medium1.1060
Triple Number Coastal/Long Distance High1.2569
Triple Number Windward/Leeward Low0.6543
Triple Number Windward/Leeward Medium0.8984
Triple Number Windward/Leeward High1.0338
Coastal/Long Distance1.0109
Predominantly Upwind1.0120
Predominantly Downwind1.0841
For information
General Purpose Handicap (GPH)614.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1001
Distanseseilas Trippeltall svak vind0.8440
Distanseseilas Trippeltall mellomvind1.1060
Distanseseilas Trippeltall sterk vind1.2569
Pølsebane Trippeltall svak vind0.6543
Pølsebane Trippeltall mellomvind0.8984
Pølsebane Trippeltall sterk vind1.0338
Motvind Singeltall1.0120
Medvind Singeltall1.0841
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Coastal/Long Distance593.51.0109
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind592.91.0120
Predominantly Downwind553.41.0841
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore521.71.1501
Cape Doctor Coastal432.41.3875
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8440
Triple Number Coastal/Long Distance Medium1.1060
Triple Number Coastal/Long Distance High1.2569
Triple Number Windward/Leeward Low0.6543
Triple Number Windward/Leeward Medium0.8984
Triple Number Windward/Leeward High1.0338
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8440
Triple Number Coastal/Long Distance Medium1.1060
Triple Number Coastal/Long Distance High1.2569
Triple Number Windward/Leeward Low0.6543
Triple Number Windward/Leeward Medium0.8984
Triple Number Windward/Leeward High1.0338
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Predominantly Upwind592.91.0120
Predominantly Downwind553.41.0841
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.01014.4764.8634.6560.2521.0488.8433.6404.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance593.51.0109
Triple Number Coastal/Long Distance Low710.90.8440
Triple Number Coastal/Long Distance Medium542.51.1060
Triple Number Coastal/Long Distance High477.41.2569
Triple Number Windward/Leeward Low917.00.6543
Triple Number Windward/Leeward Medium667.90.8984
Triple Number Windward/Leeward High580.41.0338
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1477.01014.4764.8634.6560.2521.0488.8433.6404.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP568.11.0562 Predom. Dn High426.11.4081 5B AP M/H485.61.2356 TriNum AP Low710.90.8440 Predom. Rc Low769.90.7793 5B AP High454.01.3215 TriNum AP Med542.61.1059 Predom. Rc L/M577.91.0382 5B SF Bay Low912.20.6577 TriNum AP High477.41.2569 Predom. Rc Med507.11.1832 5B SF Bay L/M743.10.8074 TriNum W/L Low962.50.6233 Predom. Rc M/H462.51.2972 5B SF Bay Med631.50.9502 TriNum W/L Med667.90.8984 Predom. Rc High426.81.4057 5B SF Bay M/H569.71.0531 TriNum W/L Hig580.41.0338 5B W/L Low1084.50.5533 5B SF Bay High533.31.1251 Predom. Upwind620.10.9677 5B W/L L/M779.40.7698 ChiMac Up Low766.10.7831 Predom. Reaching543.61.1037 5B W/L Med655.80.9149 ChiMac Up Med684.10.8771 Predom. Downwind577.41.0392 5B W/L M/H590.01.0169 ChiMac Up High588.41.0197 Predom. Up Low882.80.6797 5B W/L High551.81.0873 ChiMac Off Low733.00.8185 Predom. Up L/M656.80.9135 W/L 60-40 Low1096.20.5474 ChiMac Off Med645.50.9295 Predom. Up Med572.51.0480 W/L 60-40 L/M790.60.7589 ChiMac Off High539.31.1126 Predom. Up M/H529.61.1329 W/L 60-40 Med668.10.8980 ChiMac AP Low746.00.8042 Predom. Up High506.61.1843 W/L 60-40 M/H605.40.9910 ChiMac AP Med662.30.9059 Predom. Dn Low855.60.7013 W/L 60-40 High572.31.0483 ChiMac AP High562.41.0668 Predom. Dn L/M625.70.9589 5B AP Low791.70.7579 BayMac Cove Island861.60.6964 Predom. Dn Med534.41.1228 5B AP L/M617.40.9718 BayMac Shore855.40.7014 Predom. Dn M/H474.81.2636 5B AP Med534.31.1229 Harvest Moon476.41.2594      SA/DSPL Up23.89SA/DSPL Dn49.40
ORC Ref  04560004UFR Issued on 30/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
THE ASYLUMUSA 673
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 L9.666LSM09.424Accomod. length10.570Sink (kg/mm) 17.00
VCGD-0.159VCGM-0.175 RM Rated (kg·m) 103.3Limit of positive stability(°) 118.4 Stability Index 115.9 BLR index 0.0000Default crew weight633 Declared crew weight 600
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  04560004UFR Issued on 30/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
THE ASYLUMUSA 673
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMN0.180.981.692.893.7733.8010/08/2021* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ-230.082.024.1912.15YesNo 25.5810/08/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment10514.9912.0413.527.957.70103%88.9710/08/2021* Copied from legacy *014.5212.1213.326.966.77103%76.8327/12/2016
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004UFR Issued on 30/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org