International Certificate2026
NOISY OYSTERFRA-9687
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 Angles46.3°43.6°41.3°39.6°38.3°37.6°37.3°37.5°38.5°
Beat VMG2.593.704.535.105.395.535.625.705.66
52°4.095.666.727.357.637.757.837.927.94
60°4.425.986.997.547.827.968.048.148.16
75°4.676.197.167.698.008.218.368.538.63
90°4.656.317.367.898.208.418.568.919.13
110°4.576.367.518.088.468.728.999.6010.08
120°4.436.237.438.058.518.939.299.8810.74
135°3.945.606.917.728.238.729.2310.5012.16
150°3.254.715.926.957.688.148.549.4511.04
Run VMG2.824.085.136.026.697.137.528.239.56
Gybe Angles139.3°142.6°146.2°149.4°152.8°156.5°160.6°158.6°142.9°
APH ToD:512.5CDL: 10.599APH ToT: 1.1707CertNo:26312a
BOAT
ClassJ-122 CruisingDesignerJOHNSTONE RodneyBuilderJ-EUROPEAge date06/2008Series date12/2006Offset fileJ122 VER.offData fileF9687_26312a
HULL
Length Overall12.190 mMaximum Beam3.638 mDraft2.248 mDisplacement7,630 kgDLR5.8094IMS DivisionCruiser/RacerDynamic Allowance0.170%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.460m
CREW
Maximum weight770 kg(declared)Minimum weight640 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail49.5850.53Headsail Luffed40.3540.35Headsail FlyingSymmetricAsymmetric151.97151.97 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail14.67Storm Jib13.97Heavy Weather Jib37.70
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 181.3 kg·m Stability Index 120.7
COMMENTS
2026: Crew W, Backstay (Fiber) & New Sails / 2024: New J3 + Asy /
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  04330004Q7M Issued on 18/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
NOISY OYSTERFRA-9687
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 VMG1387.5972.5794.3705.4667.8650.7641.0631.4636.4
52°879.9635.8535.4489.9472.1464.5459.8454.6453.4
60°814.6602.5515.3477.2460.5452.5447.8442.1441.1
75°771.5581.1502.7468.4450.1438.4430.7421.8417.2
90°773.9570.2489.2456.3438.9428.1420.5403.9394.3
110°788.0566.5479.5445.6425.3412.8400.4375.0357.0
120°813.4578.2484.5447.3423.0403.3387.6364.2335.3
135°914.5642.5520.8466.3437.2413.0390.1342.8296.2
150°1106.1763.9608.0517.6468.5442.4421.4381.1326.1
Run VMG1277.2882.1702.1597.7538.1504.7478.7437.4376.5
Selected Courses
Windward / Leeward1332.4927.3748.2651.5602.9577.7559.8534.4506.5
All purpose1005.9713.0587.6526.2495.5477.9464.8443.3423.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward630.60.9515
All purpose512.51.1707
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.11.0771
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1326.9922.7703.4589.7527.7495.4469.4427.3406.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8295
Downwind "popa"1.0143
70% up, 30% down "Ilhabela"0.8775
30% up, 70% down "Ilhabela-inverso"0.9508
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Predominantly Upwind555.91.0794
Predominantly Downwind516.21.1624
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP533.51.1247 Predom. Rc High417.41.4376 5B SF Bay L/M685.70.8750 TriNum AP Low650.30.9227 Predom. Dn Low777.30.7719 5B SF Bay Med593.51.0110 TriNum AP Med509.01.1787 Predom. Dn L/M577.71.0385 5B SF Bay M/H545.01.1010 TriNum AP High460.01.3043 Predom. Dn Med499.61.2009 5B SF Bay High518.41.1575 TriNum W/L Low877.50.6837 Predom. Dn M/H451.81.3281 5B AP Low718.70.8348 TriNum W/L Med624.90.9601 Predom. Dn High417.01.4387 5B AP L/M570.81.0511 TriNum W/L Hig554.81.0815 ChiMac Up Low700.50.8565 5B AP Med502.71.1935 Predom. Upwind579.71.0351 ChiMac Up Med632.50.9486 5B AP M/H465.91.2877 Predom. Reaching508.11.1808 ChiMac Up High553.91.0833 5B AP High443.61.3526 Predom. Downwind538.51.1143 ChiMac Off Low671.30.8938 5B W/L Low983.80.6099 Predom. Up Low798.30.7516 ChiMac Off Med596.21.0064 5B W/L L/M719.00.8344 Predom. Up L/M606.50.9893 ChiMac Off High506.61.1845 5B W/L Med615.30.9752 Predom. Up Med538.91.1133 ChiMac AP Low682.70.8789 5B W/L M/H562.21.0673 Predom. Up M/H507.01.1835 ChiMac AP Med612.10.9802 5B W/L High534.01.1236 Predom. Up High490.91.2223 ChiMac AP High529.01.1342 W/L 60-40 Low993.40.6040 Predom. Rc Low697.10.8607 BayMac Cove Island785.40.7639 W/L 60-40 L/M729.30.8227 Predom. Rc L/M534.71.1221 BayMac Shore779.60.7697 W/L 60-40 Med628.10.9552 Predom. Rc Med476.21.2601 Harvest Moon452.41.3262 W/L 60-40 M/H578.41.0374 Predom. Rc M/H441.91.3579 5B SF Bay Low830.80.7222 W/L 60-40 High554.01.0831      SA/DSPL Up23.05SA/DSPL Dn51.65
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.11.0771
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1326.9922.7703.4589.7527.7495.4469.4427.3406.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.11.0771
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1326.9922.7703.4589.7527.7495.4469.4427.3406.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance557.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1326.9922.7703.4589.7527.7495.4469.4427.3406.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating557.11.0771
FinRating, kevyt tuuli966.71.0345
FinRating, kova tuuli446.31.1202
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0771
Triple Number Coastal/Long Distance Low0.9227
Triple Number Coastal/Long Distance Medium1.1788
Triple Number Coastal/Long Distance High1.3043
Triple Number Windward/Leeward Low0.7162
Triple Number Windward/Leeward Medium0.9601
Triple Number Windward/Leeward High1.0815
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1326.9922.7703.4589.7527.7495.4469.4427.3406.9
For information
General Purpose Handicap (GPH)573.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.11.0771
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Saronikos S All Purpose587.71.0210
Saronikos S Upwind661.90.9064
Saronikos S Downwind493.81.2150
Saronikos N All Purpose612.10.9803
Saronikos N Upwind691.00.8682
Saronikos N Downwind531.41.1291
Saronikos SW All Purpose589.01.0187
Saronikos SW Upwind680.50.8817
Saronikos SW Downwind494.21.2141
Saronikos NE All Purpose631.10.9507
Saronikos NE Upwind648.10.9257
Saronikos NE Downwind591.91.0137
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1326.9922.7703.4589.7527.7495.4469.4427.3406.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose533.51.1247
5-Band All Purpose Low784.00.7653
5-Band All Purpose L/M590.41.0162
5-Band All Purpose Med518.41.1573
5-Band All Purpose M/H479.11.2523
5-Band All Purpose High454.31.3208
Single Number Predominant Upwind555.01.0811
Single Number Predominant Reaching488.91.2273
Single Number Predominant Downwind516.71.1612
5-Band 50-50 Windward/Leeward Low983.80.6099
5-Band 50-50 Windward/Leeward L/M719.00.8344
5-Band 50-50 Windward/Leeward Med615.30.9752
5-Band 50-50 Windward/Leeward M/H562.21.0673
5-Band 50-50 Windward/Leeward High534.01.1236
5-Band 60-40 Windward/Leeward Low993.40.6040
5-Band 60-40 Windward/Leeward L/M729.30.8227
5-Band 60-40 Windward/Leeward Med628.10.9552
5-Band 60-40 Windward/Leeward M/H578.41.0374
5-Band 60-40 Windward/Leeward High554.01.0831
Triple Number 50-50 Windward/Leeward Low877.50.6837
Triple Number 50-50 Windward/Leeward Med625.00.9600
Triple Number 50-50 Windward/Leeward High554.81.0815
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward643.50.9323
Triple Number 60-40 Windward/Leeward Low887.00.6764
Triple Number 60-40 Windward/Leeward Med637.30.9414
Triple Number 60-40 Windward/Leeward High571.81.0494
Triple Number All-Purpose Low705.20.8509
Triple Number All-Purpose Med525.11.1426
Triple Number All-Purpose High472.61.2697
Triple Number Predominant Upwind Low725.30.8273
Triple Number Predominant Upwind Med547.01.0969
Triple Number Predominant Upwind High507.51.1823
Triple Number Predominant Reaching Low634.80.9451
Triple Number Predominant Reaching Med489.71.2252
Triple Number Predominant Reaching High427.21.4045
Triple Number Predominant Downwind Low696.10.8620
Triple Number Predominant Downwind Med507.61.1821
Triple Number Predominant Downwind High434.21.3818
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.11.0771
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1326.9922.7703.4589.7527.7495.4469.4427.3406.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.11.0771
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1326.9922.7703.4589.7527.7495.4469.4427.3406.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low650.3
Triple Number Coastal/Long Distance Medium509.0
Triple Number Coastal/Long Distance High460.0
Triple Number Windward/Leeward Low837.8
Triple Number Windward/Leeward Medium624.9
Triple Number Windward/Leeward High554.8
Predominantly Upwind555.9
Predominantly Downwind516.2
Predominantly Reaching495.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.11.0771
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1326.9922.7703.4589.7527.7495.4469.4427.3406.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9227
Triple Number Coastal/Long Distance Medium1.1788
Triple Number Coastal/Long Distance High1.3043
Triple Number Windward/Leeward Low0.7162
Triple Number Windward/Leeward Medium0.9601
Triple Number Windward/Leeward High1.0815
Coastal/Long Distance1.0771
Predominantly Upwind1.0794
Predominantly Downwind1.1624
For information
General Purpose Handicap (GPH)573.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1707
Distanseseilas Trippeltall svak vind0.9227
Distanseseilas Trippeltall mellomvind1.1788
Distanseseilas Trippeltall sterk vind1.3043
Pølsebane Trippeltall svak vind0.7162
Pølsebane Trippeltall mellomvind0.9601
Pølsebane Trippeltall sterk vind1.0815
Motvind Singeltall1.0794
Medvind Singeltall1.1624
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Coastal/Long Distance557.11.0771
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind555.91.0794
Predominantly Downwind516.21.1624
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore514.91.1654
Cape Doctor Coastal429.31.3975
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9227
Triple Number Coastal/Long Distance Medium1.1788
Triple Number Coastal/Long Distance High1.3043
Triple Number Windward/Leeward Low0.7162
Triple Number Windward/Leeward Medium0.9601
Triple Number Windward/Leeward High1.0815
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9227
Triple Number Coastal/Long Distance Medium1.1788
Triple Number Coastal/Long Distance High1.3043
Triple Number Windward/Leeward Low0.7162
Triple Number Windward/Leeward Medium0.9601
Triple Number Windward/Leeward High1.0815
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.11.0771
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Predominantly Upwind555.91.0794
Predominantly Downwind516.21.1624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1326.9922.7703.4589.7527.7495.4469.4427.3406.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance557.11.0771
Triple Number Coastal/Long Distance Low650.30.9227
Triple Number Coastal/Long Distance Medium509.01.1788
Triple Number Coastal/Long Distance High460.01.3043
Triple Number Windward/Leeward Low837.80.7162
Triple Number Windward/Leeward Medium624.90.9601
Triple Number Windward/Leeward High554.81.0815
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1326.9922.7703.4589.7527.7495.4469.4427.3406.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP533.51.1247 Predom. Dn High417.01.4387 5B AP M/H465.91.2877 TriNum AP Low650.30.9227 Predom. Rc Low697.10.8607 5B AP High443.61.3526 TriNum AP Med509.01.1787 Predom. Rc L/M534.71.1221 5B SF Bay Low830.80.7222 TriNum AP High460.01.3043 Predom. Rc Med476.21.2601 5B SF Bay L/M685.70.8750 TriNum W/L Low877.50.6837 Predom. Rc M/H441.91.3579 5B SF Bay Med593.51.0110 TriNum W/L Med624.90.9601 Predom. Rc High417.41.4376 5B SF Bay M/H545.01.1010 TriNum W/L Hig554.81.0815 5B W/L Low983.80.6099 5B SF Bay High518.41.1575 Predom. Upwind579.71.0351 5B W/L L/M719.00.8344 ChiMac Up Low700.50.8565 Predom. Reaching508.11.1808 5B W/L Med615.30.9752 ChiMac Up Med632.50.9486 Predom. Downwind538.51.1143 5B W/L M/H562.21.0673 ChiMac Up High553.91.0833 Predom. Up Low798.30.7516 5B W/L High534.01.1236 ChiMac Off Low671.30.8938 Predom. Up L/M606.50.9893 W/L 60-40 Low993.40.6040 ChiMac Off Med596.21.0064 Predom. Up Med538.91.1133 W/L 60-40 L/M729.30.8227 ChiMac Off High506.61.1845 Predom. Up M/H507.01.1835 W/L 60-40 Med628.10.9552 ChiMac AP Low682.70.8789 Predom. Up High490.91.2223 W/L 60-40 M/H578.41.0374 ChiMac AP Med612.10.9802 Predom. Dn Low777.30.7719 W/L 60-40 High554.01.0831 ChiMac AP High529.01.1342 Predom. Dn L/M577.71.0385 5B AP Low718.70.8348 BayMac Cove Island785.40.7639 Predom. Dn Med499.61.2009 5B AP L/M570.81.0511 BayMac Shore779.60.7697 Predom. Dn M/H451.81.3281 5B AP Med502.71.1935 Harvest Moon452.41.3262      SA/DSPL Up23.05SA/DSPL Dn51.65
ORC Ref  04330004Q7M Issued on 18/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
NOISY OYSTERFRA-9687
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-122 CruisingMeasurement25/05/2022HIN1544Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.190Maximum beam3.638Draft2.248Displacement7,630Wetted area31.51IMS L11.198LSM010.950Accomod. length11.823Sink (kg/mm) 23.54
VCGD0.045VCGM-0.001 RM Rated (kg·m) 181.3Limit of positive stability(°) 115.7 Stability Index 120.7 BLR index 0.0000Default crew weight784 Declared crew weight 770
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.460PBW0.120PIPA0.0034
EDL2.200ST10.065ST20.180
ST30.180ST40.098ST50.295
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15.600IG16.620ISP17.647MDT10.131MDL10.232MDT20.130MDL20.143TL1.680MW0.203GO0.228
E5.370J4.590BAS1.742FSD0.036SFJ0.306SPLWPLTPS6.455BD0.222MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date26/05/2022MeasurerFIV-120
SFFP0.300FFM1.337FF1.343LCFcl6.771SG1.0260
SAFP11.850FAM0.968FA0.967LCFsh7.002HBI1.130
W1121.0W2121.0W3121.0W4121.0LCFD7.280
PD1258.9PD2259.3PD3259.7PD4260.0
WD4.895PLM9000.00GSA1.0RSA1.0RM179.8
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGF1FUEL SOLID Port0.9000120605.20-0.25W1FRESH WATER SOLID StarboardWater16005.30W2FRESH WATER SOLID StarboardWater16009.70G1GREY WATER SOLID Centre Line6003.05H1HOT WATER SOLID Starboard1909.90Total deductible545.20-0.25
OTHER ITEMSIdKindDescriptionWeightLCGVCGB1Battery2X150 A/H6.20B2Battery1X150 A/H6.20E1Engine (IC)VOLVO MD2 40Total deductible
ORC Ref  04330004Q7M Issued on 18/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
NOISY OYSTERFRA-9687
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentE0.181.162.033.424.4649.5809/01/2025GVB0.171.152.033.414.4449.4324/05/2022GV-TriC0.241.132.013.404.4249.2924/05/2022GV-LightD0.201.101.983.354.3848.7524/05/2022GV-O
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ0.110.701.322.553.775.0215.85YesNo 40.3515/01/2026J2 - New 2026I0.100.701.322.533.785.0215.83YesNo 40.2513/11/2025J1 - New 2026B0.110.681.292.503.724.9815.75YesNo 39.5224/05/2022J2-OD0.080.561.102.253.494.8315.70YesNo 36.5724/05/2022J3-OH0.100.661.252.413.614.8714.99YesNo 36.5302/09/2024J3-TriG0.060.541.022.003.014.0214.80NoNo 29.8524/05/2022STAYSAILF0.100.631.152.223.334.5212.45YesNo 28.0624/05/2022J4
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA19.3615.9417.6510.509.66109%151.9724/05/2022A2-RB19.1015.8017.4510.409.90105%149.7824/05/2022A2C19.2016.7417.979.7610.1097%147.1724/05/2022A1F19.4615.2117.349.329.9594%136.4622/08/2024A4 - New 2024E17.6415.1016.375.507.3075%79.9424/05/2022A0
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length11.8 mTable area0.55 m²Headroom1.80 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity145 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity86 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04330004Q7M Issued on 18/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org