Club Certificate2026
LADY JANEFRA-43605
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 Angles46.7°44.0°41.8°40.0°38.3°37.4°37.0°36.9°37.4°
Beat VMG2.423.504.344.965.365.555.655.765.77
52°3.825.396.487.197.567.757.847.957.99
60°4.125.706.767.407.757.948.058.188.24
75°4.345.916.957.557.918.168.358.588.72
90°4.225.987.177.758.018.248.518.949.25
110°4.346.147.378.018.448.799.059.5610.09
120°4.216.007.267.968.458.909.3610.1911.01
135°3.725.366.697.598.148.659.1710.6112.63
150°3.074.505.716.767.558.048.469.3911.06
Run VMG2.663.904.945.856.567.037.428.179.58
Gybe Angles138.8°142.4°146.2°148.5°152.0°155.2°159.4°157.3°142.7°
APH ToD:520.8CDL: 10.577APH ToT: 1.1521CertNo:26341a
BOAT
ClassJ-120 AluDesignerJOHNSTONE RodneyBuilderJ-EUROPEAge date06/2001Series date07/1994Offset fileJ120.offData fileF43605_26341a
HULL
Length Overall12.244 mMaximum Beam3.674 mDraft2.153 mDisplacement6,707 kgDLR5.0030IMS DivisionPerformanceDynamic Allowance0.200%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.432m
CREW
Maximum weight791 kg(default)Minimum weight661 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail44.4645.49Headsail Luffed34.3134.31Headsail FlyingSymmetricAsymmetric131.76131.76 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail13.17Storm Jib11.94Heavy Weather Jib32.22
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 170.3 kg·m Stability Index 117.5
COMMENTS
2026: NC / Small TPS, P & E / VOLVO MD2040/130S / From: J120 DK Al.dxt
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  04330004U9R Issued on 28/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LADY JANEFRA-43605
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 VMG1488.51027.3829.5725.1671.3649.0636.7625.0624.1
52°942.8668.0555.7500.7475.9464.8459.2452.6450.3
60°873.4631.1532.7486.6464.8453.4447.3439.9436.9
75°829.4609.6518.3476.7455.2441.1430.9419.5413.1
90°852.7602.3502.0464.3449.3437.2423.0402.5389.1
110°829.0586.2488.4449.4426.6409.5397.8376.4356.9
120°855.3599.6495.6452.5426.1404.3384.8353.2327.1
135°968.9672.1538.3474.6442.4416.3392.4339.3285.0
150°1173.6800.4630.9532.9476.6447.9425.4383.4325.4
Run VMG1355.1924.2728.5615.4548.7512.4484.9440.8375.7
Selected Courses
Windward / Leeward1421.8975.8779.0670.2610.0580.7560.8532.9499.9
All purpose1074.9748.5608.7538.2500.9480.1465.0441.2417.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward642.60.9337
All purpose520.81.1521
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance567.11.0581
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.1970.6731.3605.0533.7498.2469.5423.7401.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8133
Downwind "popa"0.9871
70% up, 30% down "Ilhabela"0.8587
30% up, 70% down "Ilhabela-inverso"0.9277
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Predominantly Upwind565.91.0603
Predominantly Downwind527.21.1382
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP543.21.1046 Predom. Rc High415.11.4455 5B SF Bay L/M709.40.8457 TriNum AP Low678.60.8842 Predom. Dn Low818.30.7332 5B SF Bay Med602.20.9964 TriNum AP Med517.21.1601 Predom. Dn L/M596.11.0065 5B SF Bay M/H545.41.1000 TriNum AP High459.81.3048 Predom. Dn Med508.21.1806 5B SF Bay High515.41.1642 TriNum W/L Low921.00.6515 Predom. Dn M/H454.61.3198 5B AP Low755.80.7939 TriNum W/L Med636.80.9422 Predom. Dn High415.81.4431 5B AP L/M588.51.0195 TriNum W/L Hig555.31.0805 ChiMac Up Low731.70.8200 5B AP Med509.61.1773 Predom. Upwind592.51.0127 ChiMac Up Med653.20.9185 5B AP M/H466.51.2861 Predom. Reaching520.21.1534 ChiMac Up High562.51.0667 5B AP High441.31.3597 Predom. Downwind551.61.0878 ChiMac Off Low699.80.8574 5B W/L Low1038.10.5780 Predom. Up Low843.80.7111 ChiMac Off Med615.90.9742 5B W/L L/M744.70.8057 Predom. Up L/M626.40.9578 ChiMac Off High515.91.1631 5B W/L Med625.10.9598 Predom. Up Med546.21.0985 ChiMac AP Low712.60.8420 5B W/L M/H563.61.0646 Predom. Up M/H507.01.1835 ChiMac AP Med632.40.9487 5B W/L High532.01.1278 Predom. Up High487.61.2306 ChiMac AP High538.01.1153 W/L 60-40 Low1049.10.5719 Predom. Rc Low736.40.8148 BayMac Cove Island823.70.7284 W/L 60-40 L/M755.40.7942 Predom. Rc L/M550.91.0891 BayMac Shore817.80.7336 W/L 60-40 Med637.50.9412 Predom. Rc Med483.91.2398 Harvest Moon457.91.3105 W/L 60-40 M/H578.81.0366 Predom. Rc M/H443.91.3517 5B SF Bay Low872.00.6880 W/L 60-40 High551.01.0889      SA/DSPL Up22.01SA/DSPL Dn49.23
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance567.11.0581
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.1970.6731.3605.0533.7498.2469.5423.7401.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance567.11.0581
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.1970.6731.3605.0533.7498.2469.5423.7401.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance567.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.1970.6731.3605.0533.7498.2469.5423.7401.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating567.11.0581
FinRating, kevyt tuuli1021.90.9786
FinRating, kova tuuli442.81.1291
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0581
Triple Number Coastal/Long Distance Low0.8842
Triple Number Coastal/Long Distance Medium1.1602
Triple Number Coastal/Long Distance High1.3048
Triple Number Windward/Leeward Low0.6838
Triple Number Windward/Leeward Medium0.9422
Triple Number Windward/Leeward High1.0805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.1970.6731.3605.0533.7498.2469.5423.7401.3
For information
General Purpose Handicap (GPH)586.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance567.11.0581
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Saronikos S All Purpose603.00.9950
Saronikos S Upwind683.90.8773
Saronikos S Downwind503.61.1914
Saronikos N All Purpose628.50.9546
Saronikos N Upwind716.20.8378
Saronikos N Downwind545.51.0999
Saronikos SW All Purpose607.60.9875
Saronikos SW Upwind709.20.8461
Saronikos SW Downwind504.41.1895
Saronikos NE All Purpose652.70.9192
Saronikos NE Upwind674.00.8903
Saronikos NE Downwind612.20.9801
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.1970.6731.3605.0533.7498.2469.5423.7401.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose543.21.1046
5-Band All Purpose Low827.50.7251
5-Band All Purpose L/M609.50.9844
5-Band All Purpose Med526.51.1395
5-Band All Purpose M/H480.71.2482
5-Band All Purpose High452.01.3273
Single Number Predominant Upwind565.11.0618
Single Number Predominant Reaching498.41.2037
Single Number Predominant Downwind527.61.1373
5-Band 50-50 Windward/Leeward Low1038.10.5780
5-Band 50-50 Windward/Leeward L/M744.70.8057
5-Band 50-50 Windward/Leeward Med625.10.9598
5-Band 50-50 Windward/Leeward M/H563.61.0646
5-Band 50-50 Windward/Leeward High532.01.1278
5-Band 60-40 Windward/Leeward Low1049.10.5719
5-Band 60-40 Windward/Leeward L/M755.40.7942
5-Band 60-40 Windward/Leeward Med637.50.9412
5-Band 60-40 Windward/Leeward M/H578.81.0366
5-Band 60-40 Windward/Leeward High551.01.0889
Triple Number 50-50 Windward/Leeward Low921.00.6515
Triple Number 50-50 Windward/Leeward Med636.90.9420
Triple Number 50-50 Windward/Leeward High555.31.0805
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward655.20.9158
Triple Number 60-40 Windward/Leeward Low931.60.6441
Triple Number 60-40 Windward/Leeward Med648.90.9246
Triple Number 60-40 Windward/Leeward High571.31.0502
Triple Number All-Purpose Low739.00.8119
Triple Number All-Purpose Med534.41.1227
Triple Number All-Purpose High473.21.2679
Triple Number Predominant Upwind Low761.70.7878
Triple Number Predominant Upwind Med556.21.0787
Triple Number Predominant Upwind High506.41.1849
Triple Number Predominant Reaching Low664.90.9024
Triple Number Predominant Reaching Med498.41.2039
Triple Number Predominant Reaching High428.21.4011
Triple Number Predominant Downwind Low728.30.8238
Triple Number Predominant Downwind Med517.31.1598
Triple Number Predominant Downwind High436.31.3751
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance567.11.0581
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.1970.6731.3605.0533.7498.2469.5423.7401.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance567.11.0581
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.1970.6731.3605.0533.7498.2469.5423.7401.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low678.6
Triple Number Coastal/Long Distance Medium517.2
Triple Number Coastal/Long Distance High459.8
Triple Number Windward/Leeward Low877.4
Triple Number Windward/Leeward Medium636.8
Triple Number Windward/Leeward High555.3
Predominantly Upwind565.9
Predominantly Downwind527.2
Predominantly Reaching506.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance567.11.0581
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.1970.6731.3605.0533.7498.2469.5423.7401.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8842
Triple Number Coastal/Long Distance Medium1.1602
Triple Number Coastal/Long Distance High1.3048
Triple Number Windward/Leeward Low0.6838
Triple Number Windward/Leeward Medium0.9422
Triple Number Windward/Leeward High1.0805
Coastal/Long Distance1.0581
Predominantly Upwind1.0603
Predominantly Downwind1.1382
For information
General Purpose Handicap (GPH)586.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1521
Distanseseilas Trippeltall svak vind0.8842
Distanseseilas Trippeltall mellomvind1.1602
Distanseseilas Trippeltall sterk vind1.3048
Pølsebane Trippeltall svak vind0.6838
Pølsebane Trippeltall mellomvind0.9422
Pølsebane Trippeltall sterk vind1.0805
Motvind Singeltall1.0603
Medvind Singeltall1.1382
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Coastal/Long Distance567.11.0581
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind565.91.0603
Predominantly Downwind527.21.1382
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore509.81.1769
Cape Doctor Coastal424.91.4121
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8842
Triple Number Coastal/Long Distance Medium1.1602
Triple Number Coastal/Long Distance High1.3048
Triple Number Windward/Leeward Low0.6838
Triple Number Windward/Leeward Medium0.9422
Triple Number Windward/Leeward High1.0805
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8842
Triple Number Coastal/Long Distance Medium1.1602
Triple Number Coastal/Long Distance High1.3048
Triple Number Windward/Leeward Low0.6838
Triple Number Windward/Leeward Medium0.9422
Triple Number Windward/Leeward High1.0805
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance567.11.0581
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Predominantly Upwind565.91.0603
Predominantly Downwind527.21.1382
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.1970.6731.3605.0533.7498.2469.5423.7401.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance567.11.0581
Triple Number Coastal/Long Distance Low678.60.8842
Triple Number Coastal/Long Distance Medium517.21.1602
Triple Number Coastal/Long Distance High459.81.3048
Triple Number Windward/Leeward Low877.40.6838
Triple Number Windward/Leeward Medium636.80.9422
Triple Number Windward/Leeward High555.31.0805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1415.1970.6731.3605.0533.7498.2469.5423.7401.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP543.21.1046 Predom. Dn High415.81.4431 5B AP M/H466.51.2861 TriNum AP Low678.60.8842 Predom. Rc Low736.40.8148 5B AP High441.31.3597 TriNum AP Med517.21.1601 Predom. Rc L/M550.91.0891 5B SF Bay Low872.00.6880 TriNum AP High459.81.3048 Predom. Rc Med483.91.2398 5B SF Bay L/M709.40.8457 TriNum W/L Low921.00.6515 Predom. Rc M/H443.91.3517 5B SF Bay Med602.20.9964 TriNum W/L Med636.80.9422 Predom. Rc High415.11.4455 5B SF Bay M/H545.41.1000 TriNum W/L Hig555.31.0805 5B W/L Low1038.10.5780 5B SF Bay High515.41.1642 Predom. Upwind592.51.0127 5B W/L L/M744.70.8057 ChiMac Up Low731.70.8200 Predom. Reaching520.21.1534 5B W/L Med625.10.9598 ChiMac Up Med653.20.9185 Predom. Downwind551.61.0878 5B W/L M/H563.61.0646 ChiMac Up High562.51.0667 Predom. Up Low843.80.7111 5B W/L High532.01.1278 ChiMac Off Low699.80.8574 Predom. Up L/M626.40.9578 W/L 60-40 Low1049.10.5719 ChiMac Off Med615.90.9742 Predom. Up Med546.21.0985 W/L 60-40 L/M755.40.7942 ChiMac Off High515.91.1631 Predom. Up M/H507.01.1835 W/L 60-40 Med637.50.9412 ChiMac AP Low712.60.8420 Predom. Up High487.61.2306 W/L 60-40 M/H578.81.0366 ChiMac AP Med632.40.9487 Predom. Dn Low818.30.7332 W/L 60-40 High551.01.0889 ChiMac AP High538.01.1153 Predom. Dn L/M596.11.0065 5B AP Low755.80.7939 BayMac Cove Island823.70.7284 Predom. Dn Med508.21.1806 5B AP L/M588.51.0195 BayMac Shore817.80.7336 Predom. Dn M/H454.61.3198 5B AP Med509.61.1773 Harvest Moon457.91.3105      SA/DSPL Up22.01SA/DSPL Dn49.23
ORC Ref  04330004U9R Issued on 28/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LADY JANEFRA-43605
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-120 AluMeasurementHIN1151Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.244Maximum beam3.674Draft2.153Displacement6,707Wetted area30.33IMS L11.258LSM011.025Accomod. length11.941Sink (kg/mm) 23.00
VCGD0.022VCGM-0.040 RM Rated (kg·m) 170.3Limit of positive stability(°) 114.6 Stability Index 117.5 BLR index 0.0000Default crew weight791 Declared crew weight 813
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.432PBWPIPA0.0034
EDL2.320ST10.065ST2
ST3ST40.096ST50.315
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.030IG15.350ISP16.090MDT10.120MDL10.228MDT20.112MDL20.183TL1.360MW0.203GO0.231
E5.360J4.420BAS1.713FSDSFJ0.000SPL0.000WPLTPS6.250BD0.161MWT162.50MCG5.180
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.022Flotation Date01/01/2013
SFFP0.914FFM1.234FF1.234LCFcl6.713SG1.0240
SAFP11.631FAM0.900FA0.900LCFsh6.959HBI1.088
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04330004U9R Issued on 28/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
LADY JANEFRA-43605
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.121.101.963.3944.4601/10/2015
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG20.350.891.462.463.454.4214.21YesNo 34.3113/02/2017
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA118.2415.1616.709.479.46100%131.7605/10/2015
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04330004U9R Issued on 28/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org