Club Certificate2026
JOUSTERGBR-4809R
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°43.4°41.2°39.7°38.2°37.4°37.4°37.4°38.3°
Beat VMG2.373.394.154.715.075.225.305.375.33
52°3.725.176.166.787.127.287.367.457.46
60°3.995.456.416.977.287.467.567.667.69
75°4.195.636.587.117.437.667.838.038.13
90°4.155.796.857.357.597.767.978.378.64
110°4.255.927.017.567.958.298.538.979.37
120°4.125.786.917.507.948.378.799.4810.10
135°3.655.206.407.187.668.118.599.7411.70
150°3.024.395.536.497.167.577.948.7610.11
Run VMG2.623.804.795.626.236.667.037.688.76
Gybe Angles139.7°143.3°147.4°149.6°152.8°157.5°161.5°160.6°141.3°
APH ToD:550.0CDL: 9.274APH ToT: 1.0909CertNo:26336a
BOAT
ClassJ 109 ODDesignerJOHNSTONE RodneyBuilderJ-COMPOSITEAge date01/2002Series date09/2001Offset fileJ109.offData fileGBR4809R_26336a
HULL
Length Overall10.757 mMaximum Beam3.524 mDraft2.152 mDisplacement5,320 kgDLR6.3665IMS DivisionCruiser/RacerDynamic Allowance0.200%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameterm
CREW
Maximum weight632 kg(default)Minimum weight502 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.2138.02Headsail Luffed28.2928.29Headsail FlyingSymmetricAsymmetric108.09108.09 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.85Storm Jib10.05Heavy Weather Jib27.12
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 126.8 kg·m Stability Index 120.0
COMMENTS
2026: 1st ORC / Internal Ballast (245kg) / Corr. DSPL & VCG / VOLVO/130S / From: J109 OD.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  04330004TW6 Issued on 24/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JOUSTERGBR-4809R
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 VMG1519.81061.6867.5764.1710.7689.5678.8670.8675.1
52°968.7696.1584.6530.7505.7494.3488.9483.4482.3
60°901.6660.7561.7516.6494.4482.5476.2469.8468.2
75°859.4640.0547.5506.4484.6469.8459.6448.6442.7
90°868.0621.9525.4489.6474.5464.2451.8430.0416.9
110°846.8608.2513.2475.9452.7434.5422.1401.4384.2
120°872.9622.9521.2480.0453.4430.2409.6379.6356.3
135°987.1692.9562.5501.7470.2444.0419.2369.5307.8
150°1192.0820.8651.4554.8503.0475.4453.3411.1356.0
Run VMG1376.4947.8752.1640.6578.1540.8512.1468.9411.1
Selected Courses
Windward / Leeward1448.11004.7809.8702.3644.4615.1595.4569.8543.1
All purpose1097.5774.0636.0567.0530.7509.9494.9472.5451.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward676.10.8875
All purpose550.01.0909
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.71.0039
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1441.0999.0760.8635.4565.0529.0499.9453.4433.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7716
Downwind "popa"0.9459
70% up, 30% down "Ilhabela"0.8168
30% up, 70% down "Ilhabela-inverso"0.8859
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Predominantly Upwind597.41.0043
Predominantly Downwind555.01.0811
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP573.11.0469 Predom. Rc High445.11.3479 5B SF Bay L/M740.70.8100 TriNum AP Low705.00.8511 Predom. Dn Low841.50.7130 5B SF Bay Med635.60.9440 TriNum AP Med546.41.0980 Predom. Dn L/M622.50.9638 5B SF Bay M/H580.31.0340 TriNum AP High490.31.2238 Predom. Dn Med536.71.1180 5B SF Bay High552.61.0857 TriNum W/L Low950.60.6312 Predom. Dn M/H483.71.2403 5B AP Low780.60.7686 TriNum W/L Med670.20.8953 Predom. Dn High446.01.3454 5B AP L/M616.50.9733 TriNum W/L Hig590.81.0156 ChiMac Up Low761.20.7883 5B AP Med539.01.1131 Predom. Upwind624.00.9616 ChiMac Up Med684.00.8772 5B AP M/H496.71.2081 Predom. Reaching547.71.0956 ChiMac Up High594.91.0085 5B AP High472.71.2692 Predom. Downwind579.31.0358 ChiMac Off Low725.00.8275 5B W/L Low1066.80.5624 Predom. Up Low871.30.6886 ChiMac Off Med642.60.9338 5B W/L L/M776.20.7730 Predom. Up L/M656.90.9134 ChiMac Off High544.11.1028 5B W/L Med658.90.9106 Predom. Up Med578.11.0380 ChiMac AP Low739.70.8111 5B W/L M/H598.61.0024 Predom. Up M/H540.11.1110 ChiMac AP Med661.00.9077 5B W/L High569.61.0533 Predom. Up High522.41.1486 ChiMac AP High568.21.0560 W/L 60-40 Low1079.00.5561 Predom. Rc Low759.20.7903 BayMac Cove Island851.40.7047 W/L 60-40 L/M788.30.7612 Predom. Rc L/M577.31.0393 BayMac Shore845.40.7098 W/L 60-40 Med672.40.8923 Predom. Rc Med512.11.1717 Harvest Moon485.31.2363 W/L 60-40 M/H615.20.9752 Predom. Rc M/H473.21.2678 5B SF Bay Low901.10.6659 W/L 60-40 High590.31.0165      SA/DSPL Up21.37SA/DSPL Dn47.41
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.71.0039
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1441.0999.0760.8635.4565.0529.0499.9453.4433.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.71.0039
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1441.0999.0760.8635.4565.0529.0499.9453.4433.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance597.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1441.0999.0760.8635.4565.0529.0499.9453.4433.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating597.71.0039
FinRating, kevyt tuuli1049.10.9532
FinRating, kova tuuli475.21.0521
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0039
Triple Number Coastal/Long Distance Low0.8511
Triple Number Coastal/Long Distance Medium1.0981
Triple Number Coastal/Long Distance High1.2238
Triple Number Windward/Leeward Low0.6613
Triple Number Windward/Leeward Medium0.8953
Triple Number Windward/Leeward High1.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1441.0999.0760.8635.4565.0529.0499.9453.4433.7
For information
General Purpose Handicap (GPH)616.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.71.0039
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Saronikos S All Purpose634.60.9455
Saronikos S Upwind717.30.8364
Saronikos S Downwind530.21.1317
Saronikos N All Purpose659.60.9096
Saronikos N Upwind749.50.8006
Saronikos N Downwind570.31.0521
Saronikos SW All Purpose637.30.9414
Saronikos SW Upwind740.60.8102
Saronikos SW Downwind529.81.1324
Saronikos NE All Purpose681.40.8806
Saronikos NE Upwind704.40.8517
Saronikos NE Downwind635.40.9443
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1441.0999.0760.8635.4565.0529.0499.9453.4433.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose573.11.0469
5-Band All Purpose Low852.60.7037
5-Band All Purpose L/M637.80.9408
5-Band All Purpose Med556.61.0781
5-Band All Purpose M/H511.81.1724
5-Band All Purpose High484.51.2385
Single Number Predominant Upwind596.71.0056
Single Number Predominant Reaching526.11.1404
Single Number Predominant Downwind555.41.0802
5-Band 50-50 Windward/Leeward Low1066.80.5624
5-Band 50-50 Windward/Leeward L/M776.20.7730
5-Band 50-50 Windward/Leeward Med658.90.9106
5-Band 50-50 Windward/Leeward M/H598.61.0024
5-Band 50-50 Windward/Leeward High569.61.0533
5-Band 60-40 Windward/Leeward Low1079.00.5561
5-Band 60-40 Windward/Leeward L/M788.30.7612
5-Band 60-40 Windward/Leeward Med672.40.8923
5-Band 60-40 Windward/Leeward M/H615.20.9752
5-Band 60-40 Windward/Leeward High590.31.0165
Triple Number 50-50 Windward/Leeward Low950.60.6312
Triple Number 50-50 Windward/Leeward Med670.30.8952
Triple Number 50-50 Windward/Leeward High590.81.0156
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward689.90.8697
Triple Number 60-40 Windward/Leeward Low962.40.6234
Triple Number 60-40 Windward/Leeward Med683.50.8778
Triple Number 60-40 Windward/Leeward High608.30.9864
Triple Number All-Purpose Low765.20.7841
Triple Number All-Purpose Med564.31.0633
Triple Number All-Purpose High504.61.1890
Triple Number Predominant Upwind Low790.00.7595
Triple Number Predominant Upwind Med587.91.0206
Triple Number Predominant Upwind High540.31.1106
Triple Number Predominant Reaching Low689.30.8705
Triple Number Predominant Reaching Med526.71.1391
Triple Number Predominant Reaching High457.41.3117
Triple Number Predominant Downwind Low752.70.7972
Triple Number Predominant Downwind Med545.31.1003
Triple Number Predominant Downwind High465.21.2898
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.71.0039
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1441.0999.0760.8635.4565.0529.0499.9453.4433.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.71.0039
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1441.0999.0760.8635.4565.0529.0499.9453.4433.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low705.0
Triple Number Coastal/Long Distance Medium546.4
Triple Number Coastal/Long Distance High490.3
Triple Number Windward/Leeward Low907.3
Triple Number Windward/Leeward Medium670.2
Triple Number Windward/Leeward High590.8
Predominantly Upwind597.4
Predominantly Downwind555.0
Predominantly Reaching533.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.71.0039
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1441.0999.0760.8635.4565.0529.0499.9453.4433.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8511
Triple Number Coastal/Long Distance Medium1.0981
Triple Number Coastal/Long Distance High1.2238
Triple Number Windward/Leeward Low0.6613
Triple Number Windward/Leeward Medium0.8953
Triple Number Windward/Leeward High1.0156
Coastal/Long Distance1.0039
Predominantly Upwind1.0043
Predominantly Downwind1.0811
For information
General Purpose Handicap (GPH)616.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0909
Distanseseilas Trippeltall svak vind0.8511
Distanseseilas Trippeltall mellomvind1.0981
Distanseseilas Trippeltall sterk vind1.2238
Pølsebane Trippeltall svak vind0.6613
Pølsebane Trippeltall mellomvind0.8953
Pølsebane Trippeltall sterk vind1.0156
Motvind Singeltall1.0043
Medvind Singeltall1.0811
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Coastal/Long Distance597.71.0039
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind597.41.0043
Predominantly Downwind555.01.0811
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore551.11.0887
Cape Doctor Coastal457.81.3107
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8511
Triple Number Coastal/Long Distance Medium1.0981
Triple Number Coastal/Long Distance High1.2238
Triple Number Windward/Leeward Low0.6613
Triple Number Windward/Leeward Medium0.8953
Triple Number Windward/Leeward High1.0156
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8511
Triple Number Coastal/Long Distance Medium1.0981
Triple Number Coastal/Long Distance High1.2238
Triple Number Windward/Leeward Low0.6613
Triple Number Windward/Leeward Medium0.8953
Triple Number Windward/Leeward High1.0156
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.71.0039
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Predominantly Upwind597.41.0043
Predominantly Downwind555.01.0811
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1441.0999.0760.8635.4565.0529.0499.9453.4433.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance597.71.0039
Triple Number Coastal/Long Distance Low705.00.8511
Triple Number Coastal/Long Distance Medium546.41.0981
Triple Number Coastal/Long Distance High490.31.2238
Triple Number Windward/Leeward Low907.30.6613
Triple Number Windward/Leeward Medium670.20.8953
Triple Number Windward/Leeward High590.81.0156
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1441.0999.0760.8635.4565.0529.0499.9453.4433.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP573.11.0469 Predom. Dn High446.01.3454 5B AP M/H496.71.2081 TriNum AP Low705.00.8511 Predom. Rc Low759.20.7903 5B AP High472.71.2692 TriNum AP Med546.41.0980 Predom. Rc L/M577.31.0393 5B SF Bay Low901.10.6659 TriNum AP High490.31.2238 Predom. Rc Med512.11.1717 5B SF Bay L/M740.70.8100 TriNum W/L Low950.60.6312 Predom. Rc M/H473.21.2678 5B SF Bay Med635.60.9440 TriNum W/L Med670.20.8953 Predom. Rc High445.11.3479 5B SF Bay M/H580.31.0340 TriNum W/L Hig590.81.0156 5B W/L Low1066.80.5624 5B SF Bay High552.61.0857 Predom. Upwind624.00.9616 5B W/L L/M776.20.7730 ChiMac Up Low761.20.7883 Predom. Reaching547.71.0956 5B W/L Med658.90.9106 ChiMac Up Med684.00.8772 Predom. Downwind579.31.0358 5B W/L M/H598.61.0024 ChiMac Up High594.91.0085 Predom. Up Low871.30.6886 5B W/L High569.61.0533 ChiMac Off Low725.00.8275 Predom. Up L/M656.90.9134 W/L 60-40 Low1079.00.5561 ChiMac Off Med642.60.9338 Predom. Up Med578.11.0380 W/L 60-40 L/M788.30.7612 ChiMac Off High544.11.1028 Predom. Up M/H540.11.1110 W/L 60-40 Med672.40.8923 ChiMac AP Low739.70.8111 Predom. Up High522.41.1486 W/L 60-40 M/H615.20.9752 ChiMac AP Med661.00.9077 Predom. Dn Low841.50.7130 W/L 60-40 High590.31.0165 ChiMac AP High568.21.0560 Predom. Dn L/M622.50.9638 5B AP Low780.60.7686 BayMac Cove Island851.40.7047 Predom. Dn Med536.71.1180 5B AP L/M616.50.9733 BayMac Shore845.40.7098 Predom. Dn M/H483.71.2403 5B AP Med539.01.1131 Harvest Moon485.31.2363      SA/DSPL Up21.37SA/DSPL Dn47.41
ORC Ref  04330004TW6 Issued on 24/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JOUSTERGBR-4809R
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 109 ODMeasurementHIN1565Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.757Maximum beam3.524Draft2.152Displacement5,320Wetted area25.07IMS L9.719LSM09.418Accomod. length10.757Sink (kg/mm) 18.40
VCGD-0.017VCGM-0.062 RM Rated (kg·m) 126.8Limit of positive stability(°) 119.7 Stability Index 120.0 BLR index 0.0000Default crew weight632 Declared crew weight 546
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRDPBWPIPA0.0039
EDL1.620ST10.065ST2
ST3ST40.106ST50.326
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P13.180IG14.173ISP14.935MDT10.107MDL10.188MDT20.107MDL20.153TL0.620MW0.188GO0.188
E4.700J3.990BAS1.591FSD0.039SFJ0.000SPLWPLTPS5.610BD0.161MWT169.30MCG4.966
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.017Flotation Date01/01/2013
SFFP0.420FFM1.199FF1.199LCFcl5.852SG1.0245
SAFP10.254FAM1.020FA1.020LCFsh6.105HBI1.077
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04330004TW6 Issued on 24/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
JOUSTERGBR-4809R
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM11.041.763.0537.2123/05/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.551.072.084.1313.55NoNo 28.2923/05/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA116.8013.9015.358.458.45100%108.0923/05/2026Meas. Evaluated
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.8 mTable area0.55 m²Headroom1.75 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity120 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity66 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04330004TW6 Issued on 24/06/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org