Club Certificate2026
CENTURIONUSA 63240
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 Angles45.2°42.1°40.2°38.1°36.4°35.9°35.6°36.0°37.1°
Beat VMG2.553.514.184.654.925.035.085.095.02
52°3.975.276.076.486.716.846.906.976.97
60°4.255.526.236.606.837.007.097.207.25
75°4.435.656.326.696.967.207.397.617.77
90°4.315.546.276.757.107.377.568.028.29
110°3.925.396.336.847.277.708.128.819.36
120°3.805.246.206.747.177.628.109.1510.41
135°3.334.725.766.436.877.297.748.7910.57
150°2.774.015.055.916.506.907.308.189.34
Run VMG2.403.474.385.155.816.316.707.438.24
Gybe Angles140.3°144.6°151.0°154.5°161.9°168.4°175.4°173.6°165.4°
APH ToD:583.6CDL: 8.028APH ToT: 1.0282CertNo:US6309
BOAT
ClassJ 29 MHOBDesignerRod JohnstoneBuilderTPIAge date03/1985Series date09/1982Offset fileUS17305.OFFData fileUS6885
HULL
Length Overall8.989 mMaximum Beam3.389 mDraft1.760 mDisplacement2,740 kgDLR6.9701IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.203%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight508 kg(declared)Minimum weight378 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail23.4423.91Headsail Luffed34.9234.92Headsail FlyingSymmetric67.7767.77Asymmetric64.0464.04 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail6.84Storm Jib7.54Heavy Weather Jib20.35
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 81.0 kg·m Stability Index 114.1
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  04560004V5E Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
CENTURIONUSA 63240
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
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 VMG1413.51026.0860.7773.6731.4716.0708.5707.0717.1
52°906.7682.5593.1555.8536.8526.6521.4516.6516.3
60°847.8652.7577.8545.7526.9514.3507.5500.1496.7
75°811.9636.9569.5538.2516.9499.8486.9472.8463.5
90°835.2649.6573.9533.3507.1488.2476.2448.6434.5
110°918.9668.0568.8526.1494.9467.7443.4408.8384.6
120°948.5687.0580.6534.2501.8472.3444.4393.3345.7
135°1081.0763.3625.1559.8524.1493.9465.2409.6340.5
150°1299.5898.4712.5609.0554.1521.4493.1440.2385.3
Run VMG1500.51037.3822.2698.4619.9570.6537.0484.8436.7
Selected Courses
Windward / Leeward1457.01031.7841.4736.0675.7643.3622.8595.9576.9
All purpose1101.8799.7670.3604.1566.0542.5525.1498.2476.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward706.40.8494
All purpose583.61.0282
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.41032.2795.4671.7600.5562.2531.2476.3451.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7604
Downwind "popa"0.8805
70% up, 30% down "Ilhabela"0.7928
30% up, 70% down "Ilhabela-inverso"0.8407
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Predominantly Upwind626.00.9585
Predominantly Downwind597.41.0043
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP605.80.9904 Predom. Rc High474.11.2656 5B SF Bay L/M770.70.7786 TriNum AP Low735.00.8163 Predom. Dn Low893.40.6716 5B SF Bay Med667.90.8983 TriNum AP Med581.61.0317 Predom. Dn L/M671.60.8934 5B SF Bay M/H611.00.9819 TriNum AP High519.41.1552 Predom. Dn Med578.61.0370 5B SF Bay High582.81.0295 TriNum W/L Low978.00.6135 Predom. Dn M/H517.21.1600 5B AP Low811.30.7396 TriNum W/L Med701.50.8553 Predom. Dn High475.11.2629 5B AP L/M650.60.9222 TriNum W/L Hig617.90.9711 ChiMac Up Low771.50.7777 5B AP Med573.71.0459 Predom. Upwind648.10.9258 ChiMac Up Med702.60.8540 5B AP M/H526.91.1386 Predom. Reaching582.41.0303 ChiMac Up High622.70.9636 5B AP High499.11.2021 Predom. Downwind621.10.9660 ChiMac Off Low774.40.7748 5B W/L Low1090.40.5502 Predom. Up Low868.00.6912 ChiMac Off Med688.00.8721 5B W/L L/M807.80.7427 Predom. Up L/M679.50.8830 ChiMac Off High584.41.0267 5B W/L Med689.70.8699 Predom. Up Med608.10.9867 ChiMac AP Low769.30.7799 5B W/L M/H626.10.9583 Predom. Up M/H571.31.0502 ChiMac AP Med692.70.8662 5B W/L High597.31.0046 Predom. Up High554.11.0829 ChiMac AP High602.00.9968 W/L 60-40 Low1088.70.5511 Predom. Rc Low787.00.7624 BayMac Cove Island876.80.6843 W/L 60-40 L/M813.30.7377 Predom. Rc L/M617.80.9713 BayMac Shore869.20.6903 W/L 60-40 Med700.70.8562 Predom. Rc Med550.11.0907 Harvest Moon518.41.1575 W/L 60-40 M/H643.20.9328 Predom. Rc M/H505.61.1867 5B SF Bay Low923.80.6495 W/L 60-40 High619.60.9684      SA/DSPL Up29.71SA/DSPL Dn46.42
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.41032.2795.4671.7600.5562.2531.2476.3451.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.41032.2795.4671.7600.5562.2531.2476.3451.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance631.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.41032.2795.4671.7600.5562.2531.2476.3451.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating631.90.9495
FinRating, kevyt tuuli1073.30.9317
FinRating, kova tuuli500.50.9991
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9495
Triple Number Coastal/Long Distance Low0.8163
Triple Number Coastal/Long Distance Medium1.0318
Triple Number Coastal/Long Distance High1.1552
Triple Number Windward/Leeward Low0.6407
Triple Number Windward/Leeward Medium0.8553
Triple Number Windward/Leeward High0.9711
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.41032.2795.4671.7600.5562.2531.2476.3451.4
For information
General Purpose Handicap (GPH)651.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Saronikos S All Purpose654.60.9166
Saronikos S Upwind725.00.8276
Saronikos S Downwind572.91.0473
Saronikos N All Purpose687.00.8733
Saronikos N Upwind753.60.7962
Saronikos N Downwind625.70.9589
Saronikos SW All Purpose657.90.9120
Saronikos SW Upwind742.80.8078
Saronikos SW Downwind579.01.0362
Saronikos NE All Purpose711.00.8439
Saronikos NE Upwind709.70.8454
Saronikos NE Downwind696.40.8615
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.41032.2795.4671.7600.5562.2531.2476.3451.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose605.80.9904
5-Band All Purpose Low876.50.6846
5-Band All Purpose L/M673.80.8905
5-Band All Purpose Med592.21.0132
5-Band All Purpose M/H543.41.1042
5-Band All Purpose High514.01.1673
Single Number Predominant Upwind624.50.9607
Single Number Predominant Reaching564.41.0631
Single Number Predominant Downwind598.31.0028
5-Band 50-50 Windward/Leeward Low1090.40.5502
5-Band 50-50 Windward/Leeward L/M807.80.7427
5-Band 50-50 Windward/Leeward Med689.70.8699
5-Band 50-50 Windward/Leeward M/H626.10.9583
5-Band 50-50 Windward/Leeward High597.31.0046
5-Band 60-40 Windward/Leeward Low1088.70.5511
5-Band 60-40 Windward/Leeward L/M813.30.7377
5-Band 60-40 Windward/Leeward Med700.70.8562
5-Band 60-40 Windward/Leeward M/H643.20.9328
5-Band 60-40 Windward/Leeward High619.60.9684
Triple Number 50-50 Windward/Leeward Low978.00.6135
Triple Number 50-50 Windward/Leeward Med701.60.8552
Triple Number 50-50 Windward/Leeward High617.80.9711
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward717.30.8365
Triple Number 60-40 Windward/Leeward Low978.80.6130
Triple Number 60-40 Windward/Leeward Med711.80.8430
Triple Number 60-40 Windward/Leeward High636.20.9431
Triple Number All-Purpose Low794.70.7550
Triple Number All-Purpose Med600.40.9993
Triple Number All-Purpose High535.41.1207
Triple Number Predominant Upwind Low798.60.7513
Triple Number Predominant Upwind Med617.50.9716
Triple Number Predominant Upwind High571.31.0503
Triple Number Predominant Reaching Low722.20.8308
Triple Number Predominant Reaching Med565.01.0619
Triple Number Predominant Reaching High489.01.2270
Triple Number Predominant Downwind Low802.60.7475
Triple Number Predominant Downwind Med589.51.0178
Triple Number Predominant Downwind High497.71.2056
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.41032.2795.4671.7600.5562.2531.2476.3451.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.41032.2795.4671.7600.5562.2531.2476.3451.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low735.0
Triple Number Coastal/Long Distance Medium581.5
Triple Number Coastal/Long Distance High519.4
Triple Number Windward/Leeward Low936.5
Triple Number Windward/Leeward Medium701.5
Triple Number Windward/Leeward High617.9
Predominantly Upwind626.0
Predominantly Downwind597.4
Predominantly Reaching573.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.41032.2795.4671.7600.5562.2531.2476.3451.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8163
Triple Number Coastal/Long Distance Medium1.0318
Triple Number Coastal/Long Distance High1.1552
Triple Number Windward/Leeward Low0.6407
Triple Number Windward/Leeward Medium0.8553
Triple Number Windward/Leeward High0.9711
Coastal/Long Distance0.9495
Predominantly Upwind0.9585
Predominantly Downwind1.0043
For information
General Purpose Handicap (GPH)651.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0282
Distanseseilas Trippeltall svak vind0.8163
Distanseseilas Trippeltall mellomvind1.0318
Distanseseilas Trippeltall sterk vind1.1552
Pølsebane Trippeltall svak vind0.6407
Pølsebane Trippeltall mellomvind0.8553
Pølsebane Trippeltall sterk vind0.9711
Motvind Singeltall0.9585
Medvind Singeltall1.0043
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Coastal/Long Distance631.90.9495
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind626.00.9585
Predominantly Downwind597.41.0043
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore582.61.0299
Cape Doctor Coastal483.01.2422
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8163
Triple Number Coastal/Long Distance Medium1.0318
Triple Number Coastal/Long Distance High1.1552
Triple Number Windward/Leeward Low0.6407
Triple Number Windward/Leeward Medium0.8553
Triple Number Windward/Leeward High0.9711
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8163
Triple Number Coastal/Long Distance Medium1.0318
Triple Number Coastal/Long Distance High1.1552
Triple Number Windward/Leeward Low0.6407
Triple Number Windward/Leeward Medium0.8553
Triple Number Windward/Leeward High0.9711
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Predominantly Upwind626.00.9585
Predominantly Downwind597.41.0043
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.41032.2795.4671.7600.5562.2531.2476.3451.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.90.9495
Triple Number Coastal/Long Distance Low735.00.8163
Triple Number Coastal/Long Distance Medium581.51.0318
Triple Number Coastal/Long Distance High519.41.1552
Triple Number Windward/Leeward Low936.50.6407
Triple Number Windward/Leeward Medium701.50.8553
Triple Number Windward/Leeward High617.90.9711
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1461.41032.2795.4671.7600.5562.2531.2476.3451.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP605.80.9904 Predom. Dn High475.11.2629 5B AP M/H526.91.1386 TriNum AP Low735.00.8163 Predom. Rc Low787.00.7624 5B AP High499.11.2021 TriNum AP Med581.61.0317 Predom. Rc L/M617.80.9713 5B SF Bay Low923.80.6495 TriNum AP High519.41.1552 Predom. Rc Med550.11.0907 5B SF Bay L/M770.70.7786 TriNum W/L Low978.00.6135 Predom. Rc M/H505.61.1867 5B SF Bay Med667.90.8983 TriNum W/L Med701.50.8553 Predom. Rc High474.11.2656 5B SF Bay M/H611.00.9819 TriNum W/L Hig617.90.9711 5B W/L Low1090.40.5502 5B SF Bay High582.81.0295 Predom. Upwind648.10.9258 5B W/L L/M807.80.7427 ChiMac Up Low771.50.7777 Predom. Reaching582.41.0303 5B W/L Med689.70.8699 ChiMac Up Med702.60.8540 Predom. Downwind621.10.9660 5B W/L M/H626.10.9583 ChiMac Up High622.70.9636 Predom. Up Low868.00.6912 5B W/L High597.31.0046 ChiMac Off Low774.40.7748 Predom. Up L/M679.50.8830 W/L 60-40 Low1088.70.5511 ChiMac Off Med688.00.8721 Predom. Up Med608.10.9867 W/L 60-40 L/M813.30.7377 ChiMac Off High584.41.0267 Predom. Up M/H571.31.0502 W/L 60-40 Med700.70.8562 ChiMac AP Low769.30.7799 Predom. Up High554.11.0829 W/L 60-40 M/H643.20.9328 ChiMac AP Med692.70.8662 Predom. Dn Low893.40.6716 W/L 60-40 High619.60.9684 ChiMac AP High602.00.9968 Predom. Dn L/M671.60.8934 5B AP Low811.30.7396 BayMac Cove Island876.80.6843 Predom. Dn Med578.61.0370 5B AP L/M650.60.9222 BayMac Shore869.20.6903 Predom. Dn M/H517.21.1600 5B AP Med573.71.0459 Harvest Moon518.41.1575      SA/DSPL Up29.71SA/DSPL Dn46.42
ORC Ref  04560004V5E Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
CENTURIONUSA 63240
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 29 MHOBMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.989Maximum beam3.389Draft1.760Displacement2,740Wetted area16.79IMS L7.720LSM07.325Accomod. length8.989Sink (kg/mm) 12.87
VCGD-0.226VCGM-0.239 RM Rated (kg·m) 81.0Limit of positive stability(°) 120.4 Stability Index 114.1 BLR index 0.0000Default crew weight442 Declared crew weight 508
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysYesSpreaders2Rotating mastNo
P10.668IG12.192ISP12.192MDT10.101MDL10.152MDT20.101MDL20.091TL1.829MW0.091GO0.116
E3.660J3.660BAS1.393FSD0.034SFJ0.000SPL3.799WPLTPS0.000BD0.152MWT0.00MCG0.000
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASYEY0.000BDYIY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered81.0Flotation Date09/07/2026
SFFP0.480FFM0.997FF0.997LCFcl4.912SG
SAFP8.940FAM0.850FA0.850LCFsh5.194HBI0.840
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG00.000.00Total deductible
Total deductible
ORC Ref  04560004V5E Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
CENTURIONUSA 63240
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20210.160.771.392.373.1223.4410/08/2020-Mn-230.150.761.372.303.1023.1422/01/2026172216
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ1-20220.080.751.442.844.255.6712.26NoNo 34.9217/05/2022G10.080.721.420.284.195.5312.10NoNo 26.9822/01/2026147530
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS2-202212.3412.3412.346.596.5967.7717/05/2022.611.9911.9911.996.555.4763.2920/08/2020.6 Runner
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA312.5311.3311.936.436.4999%64.0422/01/2026167367
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004V5E Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org