Club Certificate2026
BLACK MAGICIRL-725
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 Angles45.3°42.5°40.4°38.2°37.0°36.4°36.2°36.3°37.2°
Beat VMG2.643.704.454.965.195.305.365.395.34
52°4.145.596.496.947.167.267.317.377.36
60°4.445.856.687.087.307.437.507.597.61
75°4.646.026.797.197.457.667.807.978.10
90°4.505.896.737.217.537.778.018.408.65
110°4.085.686.767.337.758.158.529.109.58
120°3.955.536.637.237.678.118.579.5410.53
135°3.474.986.156.947.437.878.349.4511.21
150°2.904.225.376.347.017.457.878.8110.14
Run VMG2.513.664.655.506.226.777.207.978.86
Gybe Angles141.4°145.3°149.6°152.8°159.2°166.4°171.8°170.9°163.1°
APH ToD:548.0CDL: 9.217APH ToT: 1.0949CertNo:26292c
BOAT
ClassJ 35DesignerJohnsonBuilderT & PAge date01/1984Series date01/1983Offset fileJ35-IRL725.offData fileIRL725_26292c
HULL
Length Overall10.820 mMaximum Beam3.646 mDraft2.040 mDisplacement4,427 kgDLR6.5143IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.420m
CREW
Maximum weight573 kg(default)Minimum weight443 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.3833.08Headsail Luffed42.0942.09Headsail FlyingSymmetric96.4096.40Asymmetric73.4777.66 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.35Storm Jib10.32Heavy Weather Jib27.85
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 116.6 kg·m Stability Index 112.0
COMMENTS
2026: TPS, SPL, P, E, Sails & Rig / From: IRL725.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  04330004POO Issued on 13/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLACK MAGICIRL-725
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 VMG1361.5974.2808.6726.4693.3679.3671.9667.6673.7
52°870.5644.2554.8518.7503.1496.2492.2488.4489.0
60°811.7614.9539.3508.5493.0484.7480.0474.6473.0
75°775.3598.0530.4501.0483.0470.2461.4451.6444.6
90°799.2611.1534.6499.6478.2463.5449.3428.4416.3
110°882.9633.3532.4491.2464.6442.0422.5395.5375.9
120°911.5651.1543.3497.6469.3443.9420.2377.3342.0
135°1038.0723.2585.3518.9484.6457.2431.5381.1321.1
150°1243.5852.4670.1568.2513.6482.9457.3408.5355.0
Run VMG1435.8984.2773.8654.1579.2531.8500.0451.8406.2
Selected Courses
Windward / Leeward1398.7979.2791.2690.3636.2605.6585.9559.7539.9
All purpose1057.2757.3628.3564.7530.9510.2494.6470.9451.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward664.70.9027
All purpose548.01.0949
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.01.0101
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1402.4979.7747.3629.0564.1529.2500.4451.4430.5
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8044
Downwind "popa"0.9386
70% up, 30% down "Ilhabela"0.8404
30% up, 70% down "Ilhabela-inverso"0.8938
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Predominantly Upwind588.51.0196
Predominantly Downwind558.91.0736
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP569.71.0533 Predom. Rc High447.41.3411 5B SF Bay L/M724.90.8277 TriNum AP Low692.80.8661 Predom. Dn Low848.00.7075 5B SF Bay Med627.80.9557 TriNum AP Med545.21.1005 Predom. Dn L/M629.70.9528 5B SF Bay M/H574.91.0436 TriNum AP High489.61.2254 Predom. Dn Med540.81.1095 5B SF Bay High547.81.0954 TriNum W/L Low926.50.6476 Predom. Dn M/H483.81.2401 5B AP Low769.40.7798 TriNum W/L Med659.50.9098 Predom. Dn High445.61.3466 5B AP L/M610.50.9828 TriNum W/L Hig581.01.0327 ChiMac Up Low729.20.8228 5B AP Med538.21.1149 Predom. Upwind610.90.9821 ChiMac Up Med662.80.9053 5B AP M/H496.31.2089 Predom. Reaching547.61.0956 ChiMac Up High585.81.0242 5B AP High471.61.2724 Predom. Downwind583.11.0290 ChiMac Off Low731.10.8206 5B W/L Low1037.10.5785 Predom. Up Low824.00.7282 ChiMac Off Med647.30.9269 5B W/L L/M760.40.7890 Predom. Up L/M637.90.9406 ChiMac Off High547.41.0961 5B W/L Med648.80.9248 Predom. Up Med571.61.0497 ChiMac AP Low726.70.8256 5B W/L M/H589.01.0186 Predom. Up M/H538.81.1135 ChiMac AP Med652.70.9193 5B W/L High560.81.0698 Predom. Up High522.91.1473 ChiMac AP High565.31.0615 W/L 60-40 Low1035.60.5794 Predom. Rc Low745.70.8046 BayMac Cove Island832.20.7210 W/L 60-40 L/M765.70.7835 Predom. Rc L/M578.71.0369 BayMac Shore825.00.7273 W/L 60-40 Med659.90.9093 Predom. Rc Med515.31.1643 Harvest Moon487.11.2317 W/L 60-40 M/H606.10.9900 Predom. Rc M/H475.21.2627 5B SF Bay Low875.00.6857 W/L 60-40 High582.61.0299      SA/DSPL Up27.48SA/DSPL Dn47.53
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.01.0101
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1402.4979.7747.3629.0564.1529.2500.4451.4430.5
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.01.0101
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1402.4979.7747.3629.0564.1529.2500.4451.4430.5
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance594.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1402.4979.7747.3629.0564.1529.2500.4451.4430.5
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating594.01.0101
FinRating, kevyt tuuli1022.00.9785
FinRating, kova tuuli473.41.0563
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0101
Triple Number Coastal/Long Distance Low0.8661
Triple Number Coastal/Long Distance Medium1.1006
Triple Number Coastal/Long Distance High1.2254
Triple Number Windward/Leeward Low0.6778
Triple Number Windward/Leeward Medium0.9098
Triple Number Windward/Leeward High1.0327
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1402.4979.7747.3629.0564.1529.2500.4451.4430.5
For information
General Purpose Handicap (GPH)612.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.01.0101
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Saronikos S All Purpose615.50.9748
Saronikos S Upwind683.90.8774
Saronikos S Downwind537.31.1166
Saronikos N All Purpose647.70.9263
Saronikos N Upwind712.60.8420
Saronikos N Downwind587.81.0207
Saronikos SW All Purpose619.30.9688
Saronikos SW Upwind701.00.8559
Saronikos SW Downwind544.41.1022
Saronikos NE All Purpose673.10.8914
Saronikos NE Upwind671.70.8933
Saronikos NE Downwind659.20.9102
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1402.4979.7747.3629.0564.1529.2500.4451.4430.5
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose569.71.0533
5-Band All Purpose Low831.80.7213
5-Band All Purpose L/M632.20.9491
5-Band All Purpose Med555.31.0804
5-Band All Purpose M/H510.71.1748
5-Band All Purpose High484.01.2396
Single Number Predominant Upwind587.01.0222
Single Number Predominant Reaching528.71.1350
Single Number Predominant Downwind559.81.0717
5-Band 50-50 Windward/Leeward Low1037.10.5785
5-Band 50-50 Windward/Leeward L/M760.40.7890
5-Band 50-50 Windward/Leeward Med648.80.9248
5-Band 50-50 Windward/Leeward M/H589.01.0186
5-Band 50-50 Windward/Leeward High560.81.0698
5-Band 60-40 Windward/Leeward Low1035.60.5794
5-Band 60-40 Windward/Leeward L/M765.70.7835
5-Band 60-40 Windward/Leeward Med659.90.9093
5-Band 60-40 Windward/Leeward M/H606.10.9900
5-Band 60-40 Windward/Leeward High582.61.0299
Triple Number 50-50 Windward/Leeward Low926.50.6476
Triple Number 50-50 Windward/Leeward Med659.60.9097
Triple Number 50-50 Windward/Leeward High581.01.0327
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward675.60.8881
Triple Number 60-40 Windward/Leeward Low927.20.6471
Triple Number 60-40 Windward/Leeward Med669.80.8958
Triple Number 60-40 Windward/Leeward High599.21.0013
Triple Number All-Purpose Low750.80.7992
Triple Number All-Purpose Med562.81.0661
Triple Number All-Purpose High503.61.1915
Triple Number Predominant Upwind Low755.10.7946
Triple Number Predominant Upwind Med579.91.0346
Triple Number Predominant Upwind High539.51.1121
Triple Number Predominant Reaching Low681.20.8808
Triple Number Predominant Reaching Med529.11.1339
Triple Number Predominant Reaching High460.21.3038
Triple Number Predominant Downwind Low758.50.7910
Triple Number Predominant Downwind Med550.91.0891
Triple Number Predominant Downwind High465.21.2898
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.01.0101
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1402.4979.7747.3629.0564.1529.2500.4451.4430.5
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.01.0101
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1402.4979.7747.3629.0564.1529.2500.4451.4430.5
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low692.8
Triple Number Coastal/Long Distance Medium545.2
Triple Number Coastal/Long Distance High489.6
Triple Number Windward/Leeward Low885.2
Triple Number Windward/Leeward Medium659.5
Triple Number Windward/Leeward High581.0
Predominantly Upwind588.5
Predominantly Downwind558.9
Predominantly Reaching537.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.01.0101
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1402.4979.7747.3629.0564.1529.2500.4451.4430.5
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8661
Triple Number Coastal/Long Distance Medium1.1006
Triple Number Coastal/Long Distance High1.2254
Triple Number Windward/Leeward Low0.6778
Triple Number Windward/Leeward Medium0.9098
Triple Number Windward/Leeward High1.0327
Coastal/Long Distance1.0101
Predominantly Upwind1.0196
Predominantly Downwind1.0736
For information
General Purpose Handicap (GPH)612.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0949
Distanseseilas Trippeltall svak vind0.8661
Distanseseilas Trippeltall mellomvind1.1006
Distanseseilas Trippeltall sterk vind1.2254
Pølsebane Trippeltall svak vind0.6778
Pølsebane Trippeltall mellomvind0.9098
Pølsebane Trippeltall sterk vind1.0327
Motvind Singeltall1.0196
Medvind Singeltall1.0736
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Coastal/Long Distance594.01.0101
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind588.51.0196
Predominantly Downwind558.91.0736
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore545.91.0991
Cape Doctor Coastal457.11.3127
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8661
Triple Number Coastal/Long Distance Medium1.1006
Triple Number Coastal/Long Distance High1.2254
Triple Number Windward/Leeward Low0.6778
Triple Number Windward/Leeward Medium0.9098
Triple Number Windward/Leeward High1.0327
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8661
Triple Number Coastal/Long Distance Medium1.1006
Triple Number Coastal/Long Distance High1.2254
Triple Number Windward/Leeward Low0.6778
Triple Number Windward/Leeward Medium0.9098
Triple Number Windward/Leeward High1.0327
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.01.0101
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Predominantly Upwind588.51.0196
Predominantly Downwind558.91.0736
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1402.4979.7747.3629.0564.1529.2500.4451.4430.5
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance594.01.0101
Triple Number Coastal/Long Distance Low692.80.8661
Triple Number Coastal/Long Distance Medium545.21.1006
Triple Number Coastal/Long Distance High489.61.2254
Triple Number Windward/Leeward Low885.20.6778
Triple Number Windward/Leeward Medium659.50.9098
Triple Number Windward/Leeward High581.01.0327
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1402.4979.7747.3629.0564.1529.2500.4451.4430.5
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP569.71.0533 Predom. Dn High445.61.3466 5B AP M/H496.31.2089 TriNum AP Low692.80.8661 Predom. Rc Low745.70.8046 5B AP High471.61.2724 TriNum AP Med545.21.1005 Predom. Rc L/M578.71.0369 5B SF Bay Low875.00.6857 TriNum AP High489.61.2254 Predom. Rc Med515.31.1643 5B SF Bay L/M724.90.8277 TriNum W/L Low926.50.6476 Predom. Rc M/H475.21.2627 5B SF Bay Med627.80.9557 TriNum W/L Med659.50.9098 Predom. Rc High447.41.3411 5B SF Bay M/H574.91.0436 TriNum W/L Hig581.01.0327 5B W/L Low1037.10.5785 5B SF Bay High547.81.0954 Predom. Upwind610.90.9821 5B W/L L/M760.40.7890 ChiMac Up Low729.20.8228 Predom. Reaching547.61.0956 5B W/L Med648.80.9248 ChiMac Up Med662.80.9053 Predom. Downwind583.11.0290 5B W/L M/H589.01.0186 ChiMac Up High585.81.0242 Predom. Up Low824.00.7282 5B W/L High560.81.0698 ChiMac Off Low731.10.8206 Predom. Up L/M637.90.9406 W/L 60-40 Low1035.60.5794 ChiMac Off Med647.30.9269 Predom. Up Med571.61.0497 W/L 60-40 L/M765.70.7835 ChiMac Off High547.41.0961 Predom. Up M/H538.81.1135 W/L 60-40 Med659.90.9093 ChiMac AP Low726.70.8256 Predom. Up High522.91.1473 W/L 60-40 M/H606.10.9900 ChiMac AP Med652.70.9193 Predom. Dn Low848.00.7075 W/L 60-40 High582.61.0299 ChiMac AP High565.31.0615 Predom. Dn L/M629.70.9528 5B AP Low769.40.7798 BayMac Cove Island832.20.7210 Predom. Dn Med540.81.1095 5B AP L/M610.50.9828 BayMac Shore825.00.7273 Predom. Dn M/H483.81.2401 5B AP Med538.21.1149 Harvest Moon487.11.2317      SA/DSPL Up27.48SA/DSPL Dn47.53
ORC Ref  04330004POO Issued on 13/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLACK MAGICIRL-725
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 35Measurement06/06/2018HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall10.820Maximum beam3.646Draft2.040Displacement4,427Wetted area22.71IMS L9.156LSM08.791Accomod. length10.820Sink (kg/mm) 16.97
VCGD-0.169VCGM-0.093 RM Rated (kg·m) 116.6Limit of positive stability(°) 116.3 Stability Index 112.0 BLR index 0.0000Default crew weight573 Declared crew weight 400
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.420PBWPIPA0.0024
PSD0.025PHD0.040PHL0.148
PSA17.0°ESL0.800
ST10.018ST20.085ST30.085
ST40.036ST50.150
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P12.500IG14.249ISP14.338MDT10.114MDL10.179MDT20.090MDL20.129TL2.391MW0.125GO0.160
E4.270J4.421BAS1.516FSD0.033SFJ-0.010SPL4.540WPLTPS4.721BD0.142MWT141.00MCG4.542
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date06/06/2018
SFFP0.625FFM1.149FF1.152LCFcl6.034SG1.0180
SAFP10.519FAM0.898FA0.900LCFsh6.306HBI0.976
W168.8W268.8W368.8W468.8
PD1572.7PD2578.4PD3567.4PD4570.3
WD12.335PLM9000.00GSA1.0RSA1.0RM116.8
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Fuel Fuel0.900060126.270.00Total deductible116.270.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG2BatteryNo Marking5.640.001BatteryNo Marking5.390.001Engine (IC)Volvo Penta D1-30FTotal deductible
ORC Ref  04330004POO Issued on 13/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLACK MAGICIRL-725
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM40.201.051.712.7432.3804/05/2026Membrane
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.140.791.482.944.506.1213.96NoNo 42.0912/05/2026New 2026791210.100.701.352.754.205.7514.04NoNo 39.4622/06/20183Di513600.110.581.092.093.144.2514.03NoNo 29.7827/06/20183Di
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment5136114.2414.2414.248.207.8296.4027/06/2018Pink7911814.1614.1614.168.137.9395.4627/06/2018White
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment7911714.6013.1013.856.157.2385%73.4727/06/2018A3
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04330004POO Issued on 13/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org