Club Certificate2026
JAMBOFRA-43981
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 Angles46.0°43.3°41.1°39.4°38.0°37.8°37.8°38.1°39.4°
Beat VMG2.333.314.024.544.844.965.025.054.97
52°3.655.045.956.506.796.937.007.077.06
60°3.925.306.186.676.957.117.197.297.30
75°4.115.466.336.807.107.327.487.677.76
90°4.085.656.617.047.257.417.638.028.27
110°4.195.816.787.287.667.988.228.669.05
120°4.085.686.697.237.678.118.549.209.87
135°3.625.116.256.947.407.878.389.6411.77
150°3.004.335.426.326.927.317.698.5410.36
Run VMG2.603.754.705.486.036.436.787.448.98
Gybe Angles140.1°144.0°148.0°150.1°153.3°158.4°161.5°157.7°142.0°
APH ToD:571.4CDL: 8.297APH ToT: 1.0501CertNo:26125a
BOAT
ClassJ 97DesignerJOHNSTONE AlanBuilderJ-EUROPEAge date01/2017Series date05/2009Offset fileJ97.offData fileF43981_26125a
HULL
Length Overall9.600 mMaximum Beam3.348 mDraft1.907 mDisplacement3,732 kgDLR6.9419IMS DivisionCruiser/RacerDynamic Allowance0.200%Age Allowance0.552%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.381m
CREW
Maximum weight512 kg(default)Minimum weight382 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail28.3628.85Headsail Luffed25.0925.09Headsail FlyingSymmetricAsymmetric94.9394.93 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail8.35Storm Jib7.97Heavy Weather Jib21.51
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 82.3 kg·m Stability Index 119.9
COMMENTS
2024-2026 : NC / 2023: New E / VOLVO 130S / From:J97 DK Al avec VCG corrige
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  04330004N7H Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JAMBOFRA-43981
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 VMG1545.41088.6895.2792.8744.3726.0716.8712.5724.1
52°985.6714.9605.2553.6529.9519.2514.3509.4510.0
60°918.4679.5582.7539.7517.9506.4500.6494.0493.4
75°876.6658.9568.6529.2507.3492.1481.4469.6463.8
90°882.1637.1545.0511.4496.7485.6472.0449.0435.1
110°858.4620.2531.2494.7469.9451.2438.1415.7397.7
120°882.8634.2538.1498.1469.1443.7421.4391.5364.6
135°995.0705.0576.4519.0486.5457.3429.7373.4305.9
150°1199.9832.0663.6569.3520.3492.7468.2421.5347.4
Run VMG1385.5960.7766.3657.2597.1559.9531.3483.8401.1
Selected Courses
Windward / Leeward1465.51024.7830.7725.0670.7643.0624.1598.2562.6
All purpose1111.9790.7655.1588.0553.0532.4517.0493.6468.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward701.40.8554
All purpose571.41.0501
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.10.9677
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.51018.3781.0657.3588.6552.4521.9473.0448.8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7399
Downwind "popa"0.9218
70% up, 30% down "Ilhabela"0.7865
30% up, 70% down "Ilhabela-inverso"0.8585
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Predominantly Upwind622.00.9647
Predominantly Downwind573.61.0460
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP594.61.0091 Predom. Rc High462.51.2972 5B SF Bay L/M762.80.7866 TriNum AP Low722.90.8300 Predom. Dn Low856.00.7009 5B SF Bay Med660.70.9081 TriNum AP Med568.11.0562 Predom. Dn L/M640.40.9369 5B SF Bay M/H607.30.9879 TriNum AP High512.11.1717 Predom. Dn Med556.21.0787 5B SF Bay High578.71.0368 TriNum W/L Low970.90.6180 Predom. Dn M/H502.01.1951 5B AP Low796.60.7532 TriNum W/L Med695.20.8631 Predom. Dn High460.11.3040 5B AP L/M636.30.9429 TriNum W/L Hig619.10.9692 ChiMac Up Low782.90.7664 5B AP Med560.81.0698 Predom. Upwind648.30.9255 ChiMac Up Med707.40.8482 5B AP M/H518.71.1568 Predom. Reaching567.11.0580 ChiMac Up High619.90.9679 5B AP High493.41.2161 Predom. Downwind597.01.0050 ChiMac Off Low741.60.8090 5B W/L Low1086.40.5523 Predom. Up Low890.90.6735 ChiMac Off Med660.20.9088 5B W/L L/M798.40.7515 Predom. Up L/M679.40.8831 ChiMac Off High561.91.0679 5B W/L Med684.50.8765 Predom. Up Med603.20.9948 ChiMac AP Low759.00.7906 5B W/L M/H626.80.9572 Predom. Up M/H566.51.0591 ChiMac AP Med681.60.8803 5B W/L High596.51.0059 Predom. Up High549.11.0928 ChiMac AP High589.71.0175 W/L 60-40 Low1100.00.5455 Predom. Rc Low775.10.7741 BayMac Cove Island870.70.6891 W/L 60-40 L/M811.80.7391 Predom. Rc L/M596.71.0056 BayMac Shore864.80.6938 W/L 60-40 Med699.50.8577 Predom. Rc Med533.01.1257 Harvest Moon503.51.1916 W/L 60-40 M/H645.40.9296 Predom. Rc M/H493.01.2171 5B SF Bay Low921.10.6514 W/L 60-40 High620.20.9674      SA/DSPL Up22.12SA/DSPL Dn51.02
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.10.9677
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.51018.3781.0657.3588.6552.4521.9473.0448.8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.10.9677
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.51018.3781.0657.3588.6552.4521.9473.0448.8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance620.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.51018.3781.0657.3588.6552.4521.9473.0448.8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating620.10.9677
FinRating, kevyt tuuli1067.30.9370
FinRating, kova tuuli495.21.0098
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9677
Triple Number Coastal/Long Distance Low0.8300
Triple Number Coastal/Long Distance Medium1.0563
Triple Number Coastal/Long Distance High1.1717
Triple Number Windward/Leeward Low0.6468
Triple Number Windward/Leeward Medium0.8631
Triple Number Windward/Leeward High0.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.51018.3781.0657.3588.6552.4521.9473.0448.8
For information
General Purpose Handicap (GPH)638.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.10.9677
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Saronikos S All Purpose655.50.9153
Saronikos S Upwind743.30.8072
Saronikos S Downwind543.11.1048
Saronikos N All Purpose683.00.8785
Saronikos N Upwind776.20.7730
Saronikos N Downwind585.41.0249
Saronikos SW All Purpose656.40.9141
Saronikos SW Upwind764.50.7848
Saronikos SW Downwind542.91.1052
Saronikos NE All Purpose702.40.8543
Saronikos NE Upwind728.50.8236
Saronikos NE Downwind649.20.9242
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.51018.3781.0657.3588.6552.4521.9473.0448.8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose594.61.0091
5-Band All Purpose Low869.70.6899
5-Band All Purpose L/M658.00.9118
5-Band All Purpose Med579.01.0363
5-Band All Purpose M/H534.31.1230
5-Band All Purpose High505.11.1880
Single Number Predominant Upwind621.10.9660
Single Number Predominant Reaching546.31.0983
Single Number Predominant Downwind574.21.0449
5-Band 50-50 Windward/Leeward Low1086.40.5523
5-Band 50-50 Windward/Leeward L/M798.40.7515
5-Band 50-50 Windward/Leeward Med684.50.8765
5-Band 50-50 Windward/Leeward M/H626.80.9572
5-Band 50-50 Windward/Leeward High596.51.0059
5-Band 60-40 Windward/Leeward Low1100.00.5455
5-Band 60-40 Windward/Leeward L/M811.80.7391
5-Band 60-40 Windward/Leeward Med699.50.8577
5-Band 60-40 Windward/Leeward M/H645.40.9296
5-Band 60-40 Windward/Leeward High620.20.9674
Triple Number 50-50 Windward/Leeward Low970.90.6180
Triple Number 50-50 Windward/Leeward Med695.30.8629
Triple Number 50-50 Windward/Leeward High619.10.9692
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward716.80.8371
Triple Number 60-40 Windward/Leeward Low984.10.6097
Triple Number 60-40 Windward/Leeward Med709.90.8451
Triple Number 60-40 Windward/Leeward High638.80.9393
Triple Number All-Purpose Low783.30.7660
Triple Number All-Purpose Med586.51.0230
Triple Number All-Purpose High526.81.1389
Triple Number Predominant Upwind Low810.20.7406
Triple Number Predominant Upwind Med612.60.9795
Triple Number Predominant Upwind High567.81.0568
Triple Number Predominant Reaching Low706.40.8494
Triple Number Predominant Reaching Med548.01.0948
Triple Number Predominant Reaching High476.01.2604
Triple Number Predominant Downwind Low768.40.7808
Triple Number Predominant Downwind Med564.51.0628
Triple Number Predominant Downwind High481.51.2460
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.10.9677
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.51018.3781.0657.3588.6552.4521.9473.0448.8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.10.9677
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.51018.3781.0657.3588.6552.4521.9473.0448.8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low722.9
Triple Number Coastal/Long Distance Medium568.0
Triple Number Coastal/Long Distance High512.1
Triple Number Windward/Leeward Low927.6
Triple Number Windward/Leeward Medium695.2
Triple Number Windward/Leeward High619.1
Predominantly Upwind622.0
Predominantly Downwind573.6
Predominantly Reaching553.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.10.9677
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.51018.3781.0657.3588.6552.4521.9473.0448.8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8300
Triple Number Coastal/Long Distance Medium1.0563
Triple Number Coastal/Long Distance High1.1717
Triple Number Windward/Leeward Low0.6468
Triple Number Windward/Leeward Medium0.8631
Triple Number Windward/Leeward High0.9692
Coastal/Long Distance0.9677
Predominantly Upwind0.9647
Predominantly Downwind1.0460
For information
General Purpose Handicap (GPH)638.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0501
Distanseseilas Trippeltall svak vind0.8300
Distanseseilas Trippeltall mellomvind1.0563
Distanseseilas Trippeltall sterk vind1.1717
Pølsebane Trippeltall svak vind0.6468
Pølsebane Trippeltall mellomvind0.8631
Pølsebane Trippeltall sterk vind0.9692
Motvind Singeltall0.9647
Medvind Singeltall1.0460
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Coastal/Long Distance620.10.9677
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind622.00.9647
Predominantly Downwind573.61.0460
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore573.31.0466
Cape Doctor Coastal476.31.2598
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8300
Triple Number Coastal/Long Distance Medium1.0563
Triple Number Coastal/Long Distance High1.1717
Triple Number Windward/Leeward Low0.6468
Triple Number Windward/Leeward Medium0.8631
Triple Number Windward/Leeward High0.9692
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8300
Triple Number Coastal/Long Distance Medium1.0563
Triple Number Coastal/Long Distance High1.1717
Triple Number Windward/Leeward Low0.6468
Triple Number Windward/Leeward Medium0.8631
Triple Number Windward/Leeward High0.9692
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.10.9677
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Predominantly Upwind622.00.9647
Predominantly Downwind573.61.0460
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.51018.3781.0657.3588.6552.4521.9473.0448.8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance620.10.9677
Triple Number Coastal/Long Distance Low722.90.8300
Triple Number Coastal/Long Distance Medium568.01.0563
Triple Number Coastal/Long Distance High512.11.1717
Triple Number Windward/Leeward Low927.60.6468
Triple Number Windward/Leeward Medium695.20.8631
Triple Number Windward/Leeward High619.10.9692
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1457.51018.3781.0657.3588.6552.4521.9473.0448.8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP594.61.0091 Predom. Dn High460.11.3040 5B AP M/H518.71.1568 TriNum AP Low722.90.8300 Predom. Rc Low775.10.7741 5B AP High493.41.2161 TriNum AP Med568.11.0562 Predom. Rc L/M596.71.0056 5B SF Bay Low921.10.6514 TriNum AP High512.11.1717 Predom. Rc Med533.01.1257 5B SF Bay L/M762.80.7866 TriNum W/L Low970.90.6180 Predom. Rc M/H493.01.2171 5B SF Bay Med660.70.9081 TriNum W/L Med695.20.8631 Predom. Rc High462.51.2972 5B SF Bay M/H607.30.9879 TriNum W/L Hig619.10.9692 5B W/L Low1086.40.5523 5B SF Bay High578.71.0368 Predom. Upwind648.30.9255 5B W/L L/M798.40.7515 ChiMac Up Low782.90.7664 Predom. Reaching567.11.0580 5B W/L Med684.50.8765 ChiMac Up Med707.40.8482 Predom. Downwind597.01.0050 5B W/L M/H626.80.9572 ChiMac Up High619.90.9679 Predom. Up Low890.90.6735 5B W/L High596.51.0059 ChiMac Off Low741.60.8090 Predom. Up L/M679.40.8831 W/L 60-40 Low1100.00.5455 ChiMac Off Med660.20.9088 Predom. Up Med603.20.9948 W/L 60-40 L/M811.80.7391 ChiMac Off High561.91.0679 Predom. Up M/H566.51.0591 W/L 60-40 Med699.50.8577 ChiMac AP Low759.00.7906 Predom. Up High549.11.0928 W/L 60-40 M/H645.40.9296 ChiMac AP Med681.60.8803 Predom. Dn Low856.00.7009 W/L 60-40 High620.20.9674 ChiMac AP High589.71.0175 Predom. Dn L/M640.40.9369 5B AP Low796.60.7532 BayMac Cove Island870.70.6891 Predom. Dn Med556.21.0787 5B AP L/M636.30.9429 BayMac Shore864.80.6938 Predom. Dn M/H502.01.1951 5B AP Med560.81.0698 Harvest Moon503.51.1916      SA/DSPL Up22.12SA/DSPL Dn51.02
ORC Ref  04330004N7H Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JAMBOFRA-43981
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 97MeasurementHIN1560Plan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall9.600Maximum beam3.348Draft1.907Displacement3,732Wetted area19.69IMS L8.545LSM08.130Accomod. length9.600Sink (kg/mm) 14.67
VCGD-0.065VCGM-0.073 RM Rated (kg·m) 82.3Limit of positive stability(°) 123.6 Stability Index 119.9 BLR index 0.0000Default crew weight512 Declared crew weight 640
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.381PBWPIPA0.0033
EDL1.800ST10.065ST2
ST3ST40.096ST50.300
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.040IG12.557ISP13.550MDT10.110MDL10.152MDT20.081MDL20.130TL0.980MW0.152GO0.170
E3.960J3.569BAS1.502FSD0.033SFJ0.110SPL0.000WPLTPS5.190BD0.150MWT64.20MCG5.680
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.065Flotation Date01/01/2013
SFFP0.600FFM1.225FF1.226LCFcl5.140SG1.0238
SAFP9.303FAM0.945FA0.945LCFsh5.393HBI1.097
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04330004N7H Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JAMBOFRA-43981
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.300.931.552.473.2728.3619/05/2017
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG40.060.591.152.092.983.7412.47YesNo 25.0915/02/2020G20.090.571.071.902.673.4511.46YesNo 21.0715/02/2020G30.030.360.711.462.383.099.96NoNo 15.2215/02/2020
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA116.3211.8214.078.048.3297%94.9315/02/2020A214.4612.2813.376.697.8286%77.0615/02/2020
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9.6 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity72 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity42 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04330004N7H Issued on 28/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org