Club Certificate2026
WHIMJY 99FRA-53331
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 Angles45.6°43.0°40.8°38.9°37.1°36.7°36.3°36.4°37.2°
Beat VMG2.423.464.224.785.125.275.345.395.34
52°3.785.246.206.777.087.247.327.397.40
60°4.045.506.426.937.227.417.517.627.65
75°4.225.656.557.047.357.607.798.008.11
90°4.145.776.797.297.567.747.918.368.67
110°4.225.856.917.457.878.268.609.159.51
120°4.095.706.797.377.838.298.809.8210.69
135°3.605.146.297.037.517.988.489.8212.16
150°2.984.335.466.397.017.437.818.6710.34
Run VMG2.583.754.735.546.116.546.917.588.96
Gybe Angles139.4°143.1°147.6°150.3°153.0°158.3°162.1°160.3°140.7°
APH ToD:552.3CDL: 9.097APH ToT: 1.0864CertNo:26228a
BOAT
ClassJ 99DesignerJOHNSTONEBuilderJ COMPOSITESAge date01/2022Series date09/2018Offset fileJ99-FK.offData fileF53331_26228a
HULL
Length Overall9.950 mMaximum Beam3.410 mDraft2.117 mDisplacement4,084 kgDLR6.0321IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.260%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight572 kg(default)Minimum weight442 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail32.6933.38Headsail Luffed25.6725.67Headsail FlyingSymmetricAsymmetric83.5583.55 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail9.53Storm Jib8.77Heavy Weather Jib23.66
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 100.3 kg·m Stability Index 112.8
COMMENTS
2026: P, E, TPS, Sails, No SPL, 2024: New Owner & Name / 2023: Keel, Offset, Weight (IRC 2023), Sails, P, E, TPS, SPL / Volvo 130S / Ex. JLANCE / From J99.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  04330004K3I Issued on 01/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
WHIMJY 99FRA-53331
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 VMG1485.61041.7853.2753.9703.5683.7674.0668.2673.8
52°952.1687.3580.4531.4508.3497.2491.9487.0486.4
60°890.7655.1560.7519.6498.4486.1479.2472.7470.7
75°853.4637.3549.2511.1489.7473.8462.3450.0443.9
90°869.0623.4530.0494.1476.1465.0455.2430.4415.2
110°852.4614.9521.0483.0457.2435.6418.5393.5378.4
120°880.9631.1530.5488.5460.0434.4409.2366.7336.9
135°1000.2701.1571.9511.8479.1451.2424.6366.6296.0
150°1209.6832.0659.4563.3513.2484.5460.9415.3348.1
Run VMG1396.7960.7761.5650.3589.5550.4520.6474.7401.9
Selected Courses
Windward / Leeward1441.11001.2807.3702.1646.5617.1597.3571.4537.8
All purpose1093.7772.8637.0569.8534.0512.5496.7472.0447.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward676.90.8864
All purpose552.31.0864
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.7997.2759.9636.9567.8531.6502.0451.8427.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7809
Downwind "popa"0.9317
70% up, 30% down "Ilhabela"0.8208
30% up, 70% down "Ilhabela-inverso"0.8807
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Predominantly Upwind597.01.0050
Predominantly Downwind560.71.0701
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP575.21.0431 Predom. Rc High445.21.3477 5B SF Bay L/M739.20.8117 TriNum AP Low704.90.8512 Predom. Dn Low846.80.7086 5B SF Bay Med636.40.9428 TriNum AP Med549.21.0925 Predom. Dn L/M628.30.9549 5B SF Bay M/H581.31.0321 TriNum AP High491.41.2210 Predom. Dn Med542.91.1053 5B SF Bay High552.01.0870 TriNum W/L Low947.40.6333 Predom. Dn M/H488.31.2288 5B AP Low781.90.7673 TriNum W/L Med671.10.8941 Predom. Dn High446.41.3441 5B AP L/M618.10.9707 TriNum W/L Hig592.51.0126 ChiMac Up Low756.30.7933 5B AP Med541.81.1074 Predom. Upwind622.80.9635 ChiMac Up Med681.30.8807 5B AP M/H498.31.2040 Predom. Reaching550.51.0899 ChiMac Up High594.21.0098 5B AP High472.01.2711 Predom. Downwind584.41.0267 ChiMac Off Low730.80.8210 5B W/L Low1062.70.5646 Predom. Up Low863.50.6949 ChiMac Off Med648.30.9255 5B W/L L/M775.10.7741 Predom. Up L/M654.60.9166 ChiMac Off High548.81.0934 5B W/L Med660.10.9089 Predom. Up Med578.31.0375 ChiMac AP Low740.20.8106 5B W/L M/H600.40.9993 Predom. Up M/H541.11.1089 ChiMac AP Med662.50.9057 5B W/L High570.11.0524 Predom. Up High522.81.1477 ChiMac AP High570.11.0524 W/L 60-40 Low1071.30.5601 Predom. Rc Low760.40.7891 BayMac Cove Island850.60.7054 W/L 60-40 L/M784.80.7645 Predom. Rc L/M580.81.0331 BayMac Shore844.30.7107 W/L 60-40 Med671.80.8931 Predom. Rc Med515.91.1630 Harvest Moon488.21.2289 W/L 60-40 M/H615.80.9744 Predom. Rc M/H476.21.2599 5B SF Bay Low896.80.6690 W/L 60-40 High590.11.0168      SA/DSPL Up22.74SA/DSPL Dn45.28
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.7997.2759.9636.9567.8531.6502.0451.8427.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.7997.2759.9636.9567.8531.6502.0451.8427.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance599.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.7997.2759.9636.9567.8531.6502.0451.8427.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating599.41.0010
FinRating, kevyt tuuli1046.30.9558
FinRating, kova tuuli473.01.0570
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0010
Triple Number Coastal/Long Distance Low0.8512
Triple Number Coastal/Long Distance Medium1.0926
Triple Number Coastal/Long Distance High1.2210
Triple Number Windward/Leeward Low0.6635
Triple Number Windward/Leeward Medium0.8941
Triple Number Windward/Leeward High1.0126
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.7997.2759.9636.9567.8531.6502.0451.8427.3
For information
General Purpose Handicap (GPH)618.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Saronikos S All Purpose632.50.9486
Saronikos S Upwind710.90.8440
Saronikos S Downwind535.71.1201
Saronikos N All Purpose659.30.9100
Saronikos N Upwind742.70.8079
Saronikos N Downwind578.41.0374
Saronikos SW All Purpose634.80.9451
Saronikos SW Upwind733.70.8178
Saronikos SW Downwind535.11.1214
Saronikos NE All Purpose681.80.8800
Saronikos NE Upwind700.30.8568
Saronikos NE Downwind642.90.9332
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.7997.2759.9636.9567.8531.6502.0451.8427.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose575.21.0431
5-Band All Purpose Low851.40.7047
5-Band All Purpose L/M639.50.9382
5-Band All Purpose Med559.61.0721
5-Band All Purpose M/H514.51.1662
5-Band All Purpose High484.91.2374
Single Number Predominant Upwind596.11.0065
Single Number Predominant Reaching529.81.1326
Single Number Predominant Downwind561.31.0690
5-Band 50-50 Windward/Leeward Low1062.70.5646
5-Band 50-50 Windward/Leeward L/M775.10.7741
5-Band 50-50 Windward/Leeward Med660.10.9089
5-Band 50-50 Windward/Leeward M/H600.40.9993
5-Band 50-50 Windward/Leeward High570.11.0524
5-Band 60-40 Windward/Leeward Low1071.30.5601
5-Band 60-40 Windward/Leeward L/M784.80.7645
5-Band 60-40 Windward/Leeward Med671.80.8931
5-Band 60-40 Windward/Leeward M/H615.80.9744
5-Band 60-40 Windward/Leeward High590.11.0168
Triple Number 50-50 Windward/Leeward Low947.40.6333
Triple Number 50-50 Windward/Leeward Med671.20.8939
Triple Number 50-50 Windward/Leeward High592.51.0126
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward688.90.8710
Triple Number 60-40 Windward/Leeward Low956.20.6275
Triple Number 60-40 Windward/Leeward Med682.50.8791
Triple Number 60-40 Windward/Leeward High608.90.9854
Triple Number All-Purpose Low765.00.7843
Triple Number All-Purpose Med567.31.0577
Triple Number All-Purpose High506.91.1838
Triple Number Predominant Upwind Low784.70.7647
Triple Number Predominant Upwind Med587.91.0206
Triple Number Predominant Upwind High540.91.1093
Triple Number Predominant Reaching Low690.90.8684
Triple Number Predominant Reaching Med530.41.1312
Triple Number Predominant Reaching High459.81.3050
Triple Number Predominant Downwind Low757.60.7920
Triple Number Predominant Downwind Med552.01.0869
Triple Number Predominant Downwind High469.41.2783
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.7997.2759.9636.9567.8531.6502.0451.8427.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.7997.2759.9636.9567.8531.6502.0451.8427.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low704.9
Triple Number Coastal/Long Distance Medium549.1
Triple Number Coastal/Long Distance High491.4
Triple Number Windward/Leeward Low904.3
Triple Number Windward/Leeward Medium671.1
Triple Number Windward/Leeward High592.5
Predominantly Upwind597.0
Predominantly Downwind560.7
Predominantly Reaching538.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.7997.2759.9636.9567.8531.6502.0451.8427.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8512
Triple Number Coastal/Long Distance Medium1.0926
Triple Number Coastal/Long Distance High1.2210
Triple Number Windward/Leeward Low0.6635
Triple Number Windward/Leeward Medium0.8941
Triple Number Windward/Leeward High1.0126
Coastal/Long Distance1.0010
Predominantly Upwind1.0050
Predominantly Downwind1.0701
For information
General Purpose Handicap (GPH)618.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0864
Distanseseilas Trippeltall svak vind0.8512
Distanseseilas Trippeltall mellomvind1.0926
Distanseseilas Trippeltall sterk vind1.2210
Pølsebane Trippeltall svak vind0.6635
Pølsebane Trippeltall mellomvind0.8941
Pølsebane Trippeltall sterk vind1.0126
Motvind Singeltall1.0050
Medvind Singeltall1.0701
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Coastal/Long Distance599.41.0010
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind597.01.0050
Predominantly Downwind560.71.0701
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore547.91.0951
Cape Doctor Coastal454.71.3194
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8512
Triple Number Coastal/Long Distance Medium1.0926
Triple Number Coastal/Long Distance High1.2210
Triple Number Windward/Leeward Low0.6635
Triple Number Windward/Leeward Medium0.8941
Triple Number Windward/Leeward High1.0126
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8512
Triple Number Coastal/Long Distance Medium1.0926
Triple Number Coastal/Long Distance High1.2210
Triple Number Windward/Leeward Low0.6635
Triple Number Windward/Leeward Medium0.8941
Triple Number Windward/Leeward High1.0126
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Predominantly Upwind597.01.0050
Predominantly Downwind560.71.0701
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.7997.2759.9636.9567.8531.6502.0451.8427.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance599.41.0010
Triple Number Coastal/Long Distance Low704.90.8512
Triple Number Coastal/Long Distance Medium549.11.0926
Triple Number Coastal/Long Distance High491.41.2210
Triple Number Windward/Leeward Low904.30.6635
Triple Number Windward/Leeward Medium671.10.8941
Triple Number Windward/Leeward High592.51.0126
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1436.7997.2759.9636.9567.8531.6502.0451.8427.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP575.21.0431 Predom. Dn High446.41.3441 5B AP M/H498.31.2040 TriNum AP Low704.90.8512 Predom. Rc Low760.40.7891 5B AP High472.01.2711 TriNum AP Med549.21.0925 Predom. Rc L/M580.81.0331 5B SF Bay Low896.80.6690 TriNum AP High491.41.2210 Predom. Rc Med515.91.1630 5B SF Bay L/M739.20.8117 TriNum W/L Low947.40.6333 Predom. Rc M/H476.21.2599 5B SF Bay Med636.40.9428 TriNum W/L Med671.10.8941 Predom. Rc High445.21.3477 5B SF Bay M/H581.31.0321 TriNum W/L Hig592.51.0126 5B W/L Low1062.70.5646 5B SF Bay High552.01.0870 Predom. Upwind622.80.9635 5B W/L L/M775.10.7741 ChiMac Up Low756.30.7933 Predom. Reaching550.51.0899 5B W/L Med660.10.9089 ChiMac Up Med681.30.8807 Predom. Downwind584.41.0267 5B W/L M/H600.40.9993 ChiMac Up High594.21.0098 Predom. Up Low863.50.6949 5B W/L High570.11.0524 ChiMac Off Low730.80.8210 Predom. Up L/M654.60.9166 W/L 60-40 Low1071.30.5601 ChiMac Off Med648.30.9255 Predom. Up Med578.31.0375 W/L 60-40 L/M784.80.7645 ChiMac Off High548.81.0934 Predom. Up M/H541.11.1089 W/L 60-40 Med671.80.8931 ChiMac AP Low740.20.8106 Predom. Up High522.81.1477 W/L 60-40 M/H615.80.9744 ChiMac AP Med662.50.9057 Predom. Dn Low846.80.7086 W/L 60-40 High590.11.0168 ChiMac AP High570.11.0524 Predom. Dn L/M628.30.9549 5B AP Low781.90.7673 BayMac Cove Island850.60.7054 Predom. Dn Med542.91.1053 5B AP L/M618.10.9707 BayMac Shore844.30.7107 Predom. Dn M/H488.31.2288 5B AP Med541.81.1074 Harvest Moon488.21.2289      SA/DSPL Up22.74SA/DSPL Dn45.28
ORC Ref  04330004K3I Issued on 01/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
WHIMJY 99FRA-53331
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 99MeasurementHIN2016Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.950Maximum beam3.410Draft2.117Displacement4,084Wetted area21.56IMS L9.184LSM08.780Accomod. length9.950Sink (kg/mm) 16.56
VCGD-0.157VCGM-0.043 RM Rated (kg·m) 100.3Limit of positive stability(°) 115.6 Stability Index 112.8 BLR index 0.0000Default crew weight572 Declared crew weight 630
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBW0.100PIPA0.0034
EDL1.720ST10.042ST20.180
ST30.180ST40.112ST50.323
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.600IG13.220ISP14.440MDT10.110MDL10.195MDT20.105MDL20.180TL1.200MW0.195GO0.200
E4.320J3.880BAS1.515FSD0.038SFJ0.040SPLWPLTPS5.080BD0.160MWT94.00MCG5.000
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.157Flotation Date01/01/2013
SFFP0.590FFM1.174FF1.174LCFcl5.397SG1.0243
SAFP9.870FAM0.848FA0.848LCFsh5.658HBI0.991
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04330004K3I Issued on 01/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
WHIMJY 99FRA-53331
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM30.221.071.732.773.5632.6924/03/2026New 2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG80.661.172.114.0312.28NoNo 25.6724/03/2026New 2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA315.4112.6514.037.037.6192%83.5524/03/2026New 2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04330004K3I Issued on 01/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org