Club Certificate2026
JSQUARREDFRA-28471
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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°43.5°41.5°39.7°38.0°37.3°37.0°37.2°37.9°
Beat VMG2.333.374.144.725.075.225.315.385.36
52°3.665.146.166.797.127.287.377.477.50
60°3.935.426.426.987.297.497.607.737.78
75°4.125.606.587.127.467.747.958.198.31
90°4.105.786.867.357.607.828.148.628.92
110°4.225.917.037.628.098.478.769.359.93
120°4.095.776.937.578.118.639.1510.0510.93
135°3.635.206.427.217.768.348.9510.6313.00
150°3.004.385.546.517.187.658.139.2511.59
Run VMG2.603.794.805.646.256.687.078.0110.03
Gybe Angles139.6°143.0°146.9°149.7°152.4°155.8°155.4°144.7°141.7°
APH ToD:546.9CDL: 9.286APH ToT: 1.0970CertNo:26206a
BOAT
ClassJ 105DesignerJOHNSTONE RodneyBuilderTILLOTSON-PEARSONAge date01/2001Series date07/1991Offset filej105.offData fileF28471_26206a
HULL
Length Overall10.570Maximum Beam3.344Draft2.002Displacement3,910DLR4.4936IMS DivisionPerformanceDynamic Allowance0.180%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight644(default)Minimum weight514 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.9133.54Headsail Luffed25.7825.78Headsail FlyingSymmetricAsymmetric98.0398.03 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.75Storm Jib8.49Heavy Weather Jib22.90
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 95.6 Stability Index 107.2
COMMENTS
2026: New Sails, Sails Meas., P / 2024-2025: NC / Grément 9/10ème = DSPL+VCG Corr. / From: J105 DK
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  04330004ICO Issued on 20/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JSQUARREDFRA-28471
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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 VMG1543.41069.8868.6763.5710.1689.3678.1668.8671.7
52°983.8699.9584.3530.3505.8494.3488.3481.6479.9
60°915.9663.8561.0515.9493.7480.9473.9465.7462.7
75°874.3643.3547.2505.4482.3465.1452.6439.8433.2
90°877.1623.0525.1489.9473.5460.1442.4417.5403.5
110°853.5609.2512.1472.2444.7425.1410.8384.9362.6
120°879.3623.6519.7475.9443.6417.1393.6358.1329.5
135°992.7692.5560.9499.5463.8431.7402.0338.6276.8
150°1198.7821.9650.0553.1501.1470.4443.0389.1310.7
Run VMG1384.1949.0750.6638.6576.3539.2509.4449.3358.8
Selected Courses
Windward / Leeward1463.71009.4809.6701.1643.2614.2593.8559.1515.2
All purpose1109.8777.0635.5565.6528.0505.7488.5460.1431.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward674.80.8892
All purpose546.91.0970
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0090
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1455.81003.4760.4634.1562.6524.9492.9440.2412.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7709
Downwind "popa"0.9519
70% up, 30% down "Ilhabela"0.8175
30% up, 70% down "Ilhabela-inverso"0.8892
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Predominantly Upwind596.11.0066
Predominantly Downwind551.31.0882
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP569.31.0539 Predom. Rc High430.31.3944 5B SF Bay L/M740.60.8102 TriNum AP Low706.30.8496 Predom. Dn Low844.40.7106 5B SF Bay Med633.70.9469 TriNum AP Med544.01.1030 Predom. Dn L/M621.50.9655 5B SF Bay M/H575.41.0427 TriNum AP High482.21.2444 Predom. Dn Med533.31.1250 5B SF Bay High540.21.1108 TriNum W/L Low954.10.6289 Predom. Dn M/H474.61.2642 5B AP Low784.40.7650 TriNum W/L Med669.10.8967 Predom. Dn High427.01.4052 5B AP L/M615.80.9743 TriNum W/L Hig585.91.0241 ChiMac Up Low764.10.7852 5B AP Med536.21.1190 Predom. Upwind623.00.9632 ChiMac Up Med684.80.8762 5B AP M/H489.91.2246 Predom. Reaching544.11.1028 ChiMac Up High592.31.0130 5B AP High460.11.3040 Predom. Downwind574.71.0440 ChiMac Off Low725.70.8267 5B W/L Low1073.00.5592 Predom. Up Low877.20.6840 ChiMac Off Med640.90.9363 5B W/L L/M776.20.7730 Predom. Up L/M657.10.9131 ChiMac Off High537.61.1161 5B W/L Med657.80.9122 Predom. Up Med576.71.0405 ChiMac AP Low741.60.8091 5B W/L M/H595.51.0075 Predom. Up M/H536.01.1194 ChiMac AP Med660.60.9083 5B W/L High557.51.0762 Predom. Up High514.51.1663 ChiMac AP High563.71.0644 W/L 60-40 Low1086.00.5525 Predom. Rc Low762.50.7869 BayMac Cove Island855.10.7017 W/L 60-40 L/M788.50.7609 Predom. Rc L/M576.71.0404 BayMac Shore849.10.7066 W/L 60-40 Med671.40.8936 Predom. Rc Med509.21.1784 Harvest Moon477.81.2557 W/L 60-40 M/H612.60.9794 Predom. Rc M/H464.51.2917 5B SF Bay Low904.50.6633 W/L 60-40 High580.21.0342      SA/DSPL Up23.54SA/DSPL Dn52.52
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0090
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1455.81003.4760.4634.1562.6524.9492.9440.2412.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0090
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1455.81003.4760.4634.1562.6524.9492.9440.2412.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance594.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1455.81003.4760.4634.1562.6524.9492.9440.2412.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating594.61.0090
FinRating, kevyt tuuli1055.90.9471
FinRating, kova tuuli460.81.0851
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0090
Triple Number Coastal/Long Distance Low0.8496
Triple Number Coastal/Long Distance Medium1.1031
Triple Number Coastal/Long Distance High1.2444
Triple Number Windward/Leeward Low0.6597
Triple Number Windward/Leeward Medium0.8967
Triple Number Windward/Leeward High1.0241
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1455.81003.4760.4634.1562.6524.9492.9440.2412.9
For information
General Purpose Handicap (GPH)614.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0090
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Saronikos S All Purpose629.90.9525
Saronikos S Upwind718.70.8348
Saronikos S Downwind519.61.1548
Saronikos N All Purpose659.00.9104
Saronikos N Upwind752.10.7977
Saronikos N Downwind567.21.0577
Saronikos SW All Purpose633.10.9477
Saronikos SW Upwind743.10.8075
Saronikos SW Downwind521.31.1510
Saronikos NE All Purpose682.00.8798
Saronikos NE Upwind707.00.8487
Saronikos NE Downwind634.00.9464
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1455.81003.4760.4634.1562.6524.9492.9440.2412.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose569.31.0539
5-Band All Purpose Low857.00.7002
5-Band All Purpose L/M637.40.9414
5-Band All Purpose Med554.31.0825
5-Band All Purpose M/H505.21.1876
5-Band All Purpose High471.21.2735
Single Number Predominant Upwind595.21.0080
Single Number Predominant Reaching522.91.1474
Single Number Predominant Downwind551.91.0871
5-Band 50-50 Windward/Leeward Low1073.00.5592
5-Band 50-50 Windward/Leeward L/M776.20.7730
5-Band 50-50 Windward/Leeward Med657.80.9122
5-Band 50-50 Windward/Leeward M/H595.51.0075
5-Band 50-50 Windward/Leeward High557.51.0762
5-Band 60-40 Windward/Leeward Low1086.00.5525
5-Band 60-40 Windward/Leeward L/M788.50.7609
5-Band 60-40 Windward/Leeward Med671.40.8936
5-Band 60-40 Windward/Leeward M/H612.60.9794
5-Band 60-40 Windward/Leeward High580.21.0342
Triple Number 50-50 Windward/Leeward Low954.10.6289
Triple Number 50-50 Windward/Leeward Med669.20.8966
Triple Number 50-50 Windward/Leeward High585.91.0241
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward688.90.8710
Triple Number 60-40 Windward/Leeward Low966.50.6208
Triple Number 60-40 Windward/Leeward Med682.60.8790
Triple Number 60-40 Windward/Leeward High604.20.9931
Triple Number All-Purpose Low767.40.7819
Triple Number All-Purpose Med562.41.0669
Triple Number All-Purpose High496.41.2086
Triple Number Predominant Upwind Low793.40.7562
Triple Number Predominant Upwind Med586.81.0225
Triple Number Predominant Upwind High535.91.1195
Triple Number Predominant Reaching Low690.80.8685
Triple Number Predominant Reaching Med524.61.1437
Triple Number Predominant Reaching High446.81.3430
Triple Number Predominant Downwind Low753.90.7959
Triple Number Predominant Downwind Med542.51.1060
Triple Number Predominant Downwind High453.01.3246
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0090
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1455.81003.4760.4634.1562.6524.9492.9440.2412.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0090
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1455.81003.4760.4634.1562.6524.9492.9440.2412.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low706.2
Triple Number Coastal/Long Distance Medium543.9
Triple Number Coastal/Long Distance High482.2
Triple Number Windward/Leeward Low909.5
Triple Number Windward/Leeward Medium669.1
Triple Number Windward/Leeward High585.9
Predominantly Upwind596.1
Predominantly Downwind551.3
Predominantly Reaching530.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0090
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1455.81003.4760.4634.1562.6524.9492.9440.2412.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8496
Triple Number Coastal/Long Distance Medium1.1031
Triple Number Coastal/Long Distance High1.2444
Triple Number Windward/Leeward Low0.6597
Triple Number Windward/Leeward Medium0.8967
Triple Number Windward/Leeward High1.0241
Coastal/Long Distance1.0090
Predominantly Upwind1.0066
Predominantly Downwind1.0882
For information
General Purpose Handicap (GPH)614.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0970
Distanseseilas Trippeltall svak vind0.8496
Distanseseilas Trippeltall mellomvind1.1031
Distanseseilas Trippeltall sterk vind1.2444
Pølsebane Trippeltall svak vind0.6597
Pølsebane Trippeltall mellomvind0.8967
Pølsebane Trippeltall sterk vind1.0241
Motvind Singeltall1.0066
Medvind Singeltall1.0882
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Coastal/Long Distance594.61.0090
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind596.11.0066
Predominantly Downwind551.31.0882
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore528.41.1355
Cape Doctor Coastal440.31.3628
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8496
Triple Number Coastal/Long Distance Medium1.1031
Triple Number Coastal/Long Distance High1.2444
Triple Number Windward/Leeward Low0.6597
Triple Number Windward/Leeward Medium0.8967
Triple Number Windward/Leeward High1.0241
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8496
Triple Number Coastal/Long Distance Medium1.1031
Triple Number Coastal/Long Distance High1.2444
Triple Number Windward/Leeward Low0.6597
Triple Number Windward/Leeward Medium0.8967
Triple Number Windward/Leeward High1.0241
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0090
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Predominantly Upwind596.11.0066
Predominantly Downwind551.31.0882
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1455.81003.4760.4634.1562.6524.9492.9440.2412.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.61.0090
Triple Number Coastal/Long Distance Low706.20.8496
Triple Number Coastal/Long Distance Medium543.91.1031
Triple Number Coastal/Long Distance High482.21.2444
Triple Number Windward/Leeward Low909.50.6597
Triple Number Windward/Leeward Medium669.10.8967
Triple Number Windward/Leeward High585.91.0241
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1455.81003.4760.4634.1562.6524.9492.9440.2412.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP569.31.0539 Predom. Dn High427.01.4052 5B AP M/H489.91.2246 TriNum AP Low706.30.8496 Predom. Rc Low762.50.7869 5B AP High460.11.3040 TriNum AP Med544.01.1030 Predom. Rc L/M576.71.0404 5B SF Bay Low904.50.6633 TriNum AP High482.21.2444 Predom. Rc Med509.21.1784 5B SF Bay L/M740.60.8102 TriNum W/L Low954.10.6289 Predom. Rc M/H464.51.2917 5B SF Bay Med633.70.9469 TriNum W/L Med669.10.8967 Predom. Rc High430.31.3944 5B SF Bay M/H575.41.0427 TriNum W/L Hig585.91.0241 5B W/L Low1073.00.5592 5B SF Bay High540.21.1108 Predom. Upwind623.00.9632 5B W/L L/M776.20.7730 ChiMac Up Low764.10.7852 Predom. Reaching544.11.1028 5B W/L Med657.80.9122 ChiMac Up Med684.80.8762 Predom. Downwind574.71.0440 5B W/L M/H595.51.0075 ChiMac Up High592.31.0130 Predom. Up Low877.20.6840 5B W/L High557.51.0762 ChiMac Off Low725.70.8267 Predom. Up L/M657.10.9131 W/L 60-40 Low1086.00.5525 ChiMac Off Med640.90.9363 Predom. Up Med576.71.0405 W/L 60-40 L/M788.50.7609 ChiMac Off High537.61.1161 Predom. Up M/H536.01.1194 W/L 60-40 Med671.40.8936 ChiMac AP Low741.60.8091 Predom. Up High514.51.1663 W/L 60-40 M/H612.60.9794 ChiMac AP Med660.60.9083 Predom. Dn Low844.40.7106 W/L 60-40 High580.21.0342 ChiMac AP High563.71.0644 Predom. Dn L/M621.50.9655 5B AP Low784.40.7650 BayMac Cove Island855.10.7017 Predom. Dn Med533.31.1250 5B AP L/M615.80.9743 BayMac Shore849.10.7066 Predom. Dn M/H474.61.2642 5B AP Med536.21.1190 Harvest Moon477.81.2557      SA/DSPL Up23.54SA/DSPL Dn52.52
ORC Ref  04330004ICO Issued on 20/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JSQUARREDFRA-28471
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 105MeasurementHIN1223Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.570Maximum beam3.344Draft2.002Displacement3,910Wetted area23.02IMS L9.728LSM09.546Accomod. length10.570Sink (kg/mm) 17.35
VCGD0.000VCGM-0.015 RM Rated (kg·m) 95.6Limit of positive stability(°) 109.7 Stability Index 107.2 BLR index 0.0000Default crew weight644 Declared crew weight 0
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.381PBWPIPA0.0030
PSD0.024PHD0.047PHL0.137
PSA16.5°ESL0.930
ST10.018ST20.088ST3
ST40.047ST50.184
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P12.650IG12.900ISP14.195MDT10.101MDL10.165MDT20.101MDL20.101TL1.899MW0.165GO0.204
E4.400J4.110BAS1.551FSD0.033SFJ0.000SPLWPLTPS5.640BD0.128MWT150.80MCG4.764
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.000Flotation Date01/01/2013
SFFP0.966FFM1.138FF1.138LCFcl6.024SG1.0264
SAFP10.056FAM0.726FA0.726LCFsh6.258HBI0.944
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04330004ICO Issued on 20/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JSQUARREDFRA-28471
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM20.150.921.642.743.7432.9116/03/2026Race - New 2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.100.541.022.153.074.1012.40YesNo 25.7807/04/2022Race - Update 2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA216.5013.4714.997.907.65103%98.03Medium - New 2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04330004ICO Issued on 20/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org