Club Certificate2026
CelerityUSA 61473
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 Angles50.1°47.7°46.0°44.2°43.3°43.0°43.0°43.7°45.6°
Beat VMG2.033.033.804.384.805.025.115.074.86
52°3.294.835.946.737.287.587.707.717.57
60°3.685.256.347.107.627.928.078.138.07
75°4.005.576.647.407.928.248.468.648.71
90°3.875.476.637.558.118.398.629.059.32
110°3.885.636.947.898.458.879.249.7610.14
120°3.765.496.817.788.408.859.3110.1510.79
135°3.284.866.207.268.038.559.019.9811.12
150°2.724.095.286.347.237.918.389.149.97
Run VMG2.363.544.575.496.266.857.318.058.71
Gybe Angles140.2°143.0°146.2°147.1°148.9°150.7°154.3°160.6°158.3°
APH ToD:551.8CDL: 10.588APH ToT: 1.0874CertNo:US6012
BOAT
ClassOceanis 473 SDDesignerGroupe FinotBuilderBeneteauAge date01/2003Series date01/2000Offset fileOCEAN473SK.OFFData fileUS6012
HULL
Length Overall14.100 mMaximum Beam4.358 mDraft1.699 mDisplacement11,548 kgDLR4.6691IMS DivisionCruiser/RacerDynamic Allowance0.420%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationShaft non exposedTypeFolding 3 bladesDiameter0.450m
CREW
Maximum weight556 kg(declared)Minimum weight426 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail38.0038.04Headsail Luffed59.9759.97Headsail FlyingSymmetricAsymmetric134.20134.20 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail13.17Storm Jib13.47Heavy Weather Jib36.35
SAIL LIMITS
Headsails6
✱ One set on the forestay
Spinnakers5
STABILITY
Righting Moment 283.7 kg·m Stability Index 111.9
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  04560004KU1 Issued on 10/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
CelerityUSA 61473
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 VMG1770.01189.5947.3821.0749.3716.5704.3709.8740.1
52°1095.0745.5605.7535.2494.7474.6467.2466.7475.8
60°978.4685.1568.3507.3472.5454.3446.0442.8445.9
75°901.0646.3542.5486.2454.8436.8425.8416.5413.1
90°930.7658.5542.7477.0444.1429.3417.8397.8386.4
110°928.6639.6518.5456.5425.8405.9389.5368.9355.2
120°956.9655.8528.8462.7428.8406.6386.8354.5333.7
135°1096.5740.7581.0495.8448.2421.1399.7360.8323.7
150°1321.4880.8681.6567.5497.7455.4429.7393.7361.2
Run VMG1525.81017.0787.1655.3574.7525.5492.8447.2413.1
Selected Courses
Windward / Leeward1647.91103.3867.2738.2662.0621.0598.5578.5576.6
All purpose1227.1834.2666.5576.1524.9497.3480.9463.2457.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward701.10.8558
All purpose551.81.0874
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.00.9900
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1635.71094.6809.8657.1565.3517.4483.8434.0423.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7195
Downwind "popa"0.9334
70% up, 30% down "Ilhabela"0.7726
30% up, 70% down "Ilhabela-inverso"0.8570
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Predominantly Upwind609.20.9849
Predominantly Downwind555.21.0807
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP578.31.0375 Predom. Rc High430.21.3947 5B SF Bay L/M786.90.7625 TriNum AP Low750.40.7996 Predom. Dn Low910.60.6589 5B SF Bay Med653.70.9178 TriNum AP Med546.91.0970 Predom. Dn L/M641.90.9348 5B SF Bay M/H585.01.0256 TriNum AP High478.41.2543 Predom. Dn Med530.01.1321 5B SF Bay High565.11.0618 TriNum W/L Low1038.60.5777 Predom. Dn M/H466.91.2850 5B AP Low838.10.7159 TriNum W/L Med694.20.8643 Predom. Dn High435.11.3791 5B AP L/M638.40.9398 TriNum W/L Hig596.61.0057 ChiMac Up Low818.00.7335 5B AP Med536.91.1174 Predom. Upwind643.60.9323 ChiMac Up Med719.80.8335 5B AP M/H484.41.2388 Predom. Reaching548.71.0935 ChiMac Up High608.70.9857 5B AP High465.21.2898 Predom. Downwind586.11.0237 ChiMac Off Low765.70.7836 5B W/L Low1180.40.5083 Predom. Up Low957.40.6267 ChiMac Off Med663.40.9044 5B W/L L/M826.20.7262 Predom. Up L/M688.70.8713 ChiMac Off High544.71.1015 5B W/L Med679.70.8828 Predom. Up Med583.31.0286 ChiMac AP Low787.50.7619 5B W/L M/H604.30.9930 Predom. Up M/H534.21.1231 ChiMac AP Med688.50.8714 5B W/L High581.61.0316 Predom. Up High523.31.1466 ChiMac AP High574.71.0441 W/L 60-40 Low1199.10.5004 Predom. Rc Low818.70.7329 BayMac Cove Island922.20.6506 W/L 60-40 L/M842.80.7119 Predom. Rc L/M591.21.0148 BayMac Shore915.30.6555 W/L 60-40 Med697.40.8603 Predom. Rc Med500.31.1994 Harvest Moon468.01.2821 W/L 60-40 M/H625.60.9591 Predom. Rc M/H452.71.3254 5B SF Bay Low984.20.6096 W/L 60-40 High608.10.9866      SA/DSPL Up19.02SA/DSPL Dn33.43
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.00.9900
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1635.71094.6809.8657.1565.3517.4483.8434.0423.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.00.9900
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1635.71094.6809.8657.1565.3517.4483.8434.0423.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance606.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1635.71094.6809.8657.1565.3517.4483.8434.0423.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating606.00.9900
FinRating, kevyt tuuli1160.30.8618
FinRating, kova tuuli466.81.0711
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9900
Triple Number Coastal/Long Distance Low0.7996
Triple Number Coastal/Long Distance Medium1.0972
Triple Number Coastal/Long Distance High1.2543
Triple Number Windward/Leeward Low0.6090
Triple Number Windward/Leeward Medium0.8643
Triple Number Windward/Leeward High1.0057
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1635.71094.6809.8657.1565.3517.4483.8434.0423.6
For information
General Purpose Handicap (GPH)627.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.00.9900
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Saronikos S All Purpose657.90.9121
Saronikos S Upwind758.90.7907
Saronikos S Downwind531.01.1299
Saronikos N All Purpose689.70.8699
Saronikos N Upwind800.70.7493
Saronikos N Downwind579.41.0356
Saronikos SW All Purpose664.50.9029
Saronikos SW Upwind788.20.7612
Saronikos SW Downwind534.31.1229
Saronikos NE All Purpose715.50.8385
Saronikos NE Upwind742.00.8086
Saronikos NE Downwind662.00.9063
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1635.71094.6809.8657.1565.3517.4483.8434.0423.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose578.31.0375
5-Band All Purpose Low929.20.6457
5-Band All Purpose L/M662.90.9052
5-Band All Purpose Med555.21.0806
5-Band All Purpose M/H499.71.2007
5-Band All Purpose High478.41.2542
Single Number Predominant Upwind608.40.9863
Single Number Predominant Reaching521.51.1505
Single Number Predominant Downwind555.51.0802
5-Band 50-50 Windward/Leeward Low1180.40.5083
5-Band 50-50 Windward/Leeward L/M826.20.7262
5-Band 50-50 Windward/Leeward Med679.70.8828
5-Band 50-50 Windward/Leeward M/H604.30.9930
5-Band 50-50 Windward/Leeward High581.61.0316
5-Band 60-40 Windward/Leeward Low1199.10.5004
5-Band 60-40 Windward/Leeward L/M842.80.7119
5-Band 60-40 Windward/Leeward Med697.40.8603
5-Band 60-40 Windward/Leeward M/H625.60.9591
5-Band 60-40 Windward/Leeward High608.10.9866
Triple Number 50-50 Windward/Leeward Low1038.60.5777
Triple Number 50-50 Windward/Leeward Med694.40.8641
Triple Number 50-50 Windward/Leeward High596.61.0056
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward719.40.8341
Triple Number 60-40 Windward/Leeward Low1056.10.5681
Triple Number 60-40 Windward/Leeward Med711.80.8429
Triple Number 60-40 Windward/Leeward High619.20.9690
Triple Number All-Purpose Low822.10.7298
Triple Number All-Purpose Med565.91.0603
Triple Number All-Purpose High493.21.2167
Triple Number Predominant Upwind Low855.20.7016
Triple Number Predominant Upwind Med597.01.0051
Triple Number Predominant Upwind High536.01.1194
Triple Number Predominant Reaching Low732.90.8186
Triple Number Predominant Reaching Med520.01.1538
Triple Number Predominant Reaching High435.81.3768
Triple Number Predominant Downwind Low803.30.7470
Triple Number Predominant Downwind Med540.91.1092
Triple Number Predominant Downwind High447.31.3415
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.00.9900
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1635.71094.6809.8657.1565.3517.4483.8434.0423.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.00.9900
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1635.71094.6809.8657.1565.3517.4483.8434.0423.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low750.4
Triple Number Coastal/Long Distance Medium546.8
Triple Number Coastal/Long Distance High478.4
Triple Number Windward/Leeward Low985.2
Triple Number Windward/Leeward Medium694.2
Triple Number Windward/Leeward High596.6
Predominantly Upwind609.2
Predominantly Downwind555.2
Predominantly Reaching529.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.00.9900
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1635.71094.6809.8657.1565.3517.4483.8434.0423.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7996
Triple Number Coastal/Long Distance Medium1.0972
Triple Number Coastal/Long Distance High1.2543
Triple Number Windward/Leeward Low0.6090
Triple Number Windward/Leeward Medium0.8643
Triple Number Windward/Leeward High1.0057
Coastal/Long Distance0.9900
Predominantly Upwind0.9849
Predominantly Downwind1.0807
For information
General Purpose Handicap (GPH)627.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0874
Distanseseilas Trippeltall svak vind0.7996
Distanseseilas Trippeltall mellomvind1.0972
Distanseseilas Trippeltall sterk vind1.2543
Pølsebane Trippeltall svak vind0.6090
Pølsebane Trippeltall mellomvind0.8643
Pølsebane Trippeltall sterk vind1.0057
Motvind Singeltall0.9849
Medvind Singeltall1.0807
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Coastal/Long Distance606.00.9900
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind609.20.9849
Predominantly Downwind555.21.0807
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore577.21.0395
Cape Doctor Coastal458.81.3076
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7996
Triple Number Coastal/Long Distance Medium1.0972
Triple Number Coastal/Long Distance High1.2543
Triple Number Windward/Leeward Low0.6090
Triple Number Windward/Leeward Medium0.8643
Triple Number Windward/Leeward High1.0057
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7996
Triple Number Coastal/Long Distance Medium1.0972
Triple Number Coastal/Long Distance High1.2543
Triple Number Windward/Leeward Low0.6090
Triple Number Windward/Leeward Medium0.8643
Triple Number Windward/Leeward High1.0057
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.00.9900
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Predominantly Upwind609.20.9849
Predominantly Downwind555.21.0807
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1635.71094.6809.8657.1565.3517.4483.8434.0423.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance606.00.9900
Triple Number Coastal/Long Distance Low750.40.7996
Triple Number Coastal/Long Distance Medium546.81.0972
Triple Number Coastal/Long Distance High478.41.2543
Triple Number Windward/Leeward Low985.20.6090
Triple Number Windward/Leeward Medium694.20.8643
Triple Number Windward/Leeward High596.61.0057
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1635.71094.6809.8657.1565.3517.4483.8434.0423.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP578.31.0375 Predom. Dn High435.11.3791 5B AP M/H484.41.2388 TriNum AP Low750.40.7996 Predom. Rc Low818.70.7329 5B AP High465.21.2898 TriNum AP Med546.91.0970 Predom. Rc L/M591.21.0148 5B SF Bay Low984.20.6096 TriNum AP High478.41.2543 Predom. Rc Med500.31.1994 5B SF Bay L/M786.90.7625 TriNum W/L Low1038.60.5777 Predom. Rc M/H452.71.3254 5B SF Bay Med653.70.9178 TriNum W/L Med694.20.8643 Predom. Rc High430.21.3947 5B SF Bay M/H585.01.0256 TriNum W/L Hig596.61.0057 5B W/L Low1180.40.5083 5B SF Bay High565.11.0618 Predom. Upwind643.60.9323 5B W/L L/M826.20.7262 ChiMac Up Low818.00.7335 Predom. Reaching548.71.0935 5B W/L Med679.70.8828 ChiMac Up Med719.80.8335 Predom. Downwind586.11.0237 5B W/L M/H604.30.9930 ChiMac Up High608.70.9857 Predom. Up Low957.40.6267 5B W/L High581.61.0316 ChiMac Off Low765.70.7836 Predom. Up L/M688.70.8713 W/L 60-40 Low1199.10.5004 ChiMac Off Med663.40.9044 Predom. Up Med583.31.0286 W/L 60-40 L/M842.80.7119 ChiMac Off High544.71.1015 Predom. Up M/H534.21.1231 W/L 60-40 Med697.40.8603 ChiMac AP Low787.50.7619 Predom. Up High523.31.1466 W/L 60-40 M/H625.60.9591 ChiMac AP Med688.50.8714 Predom. Dn Low910.60.6589 W/L 60-40 High608.10.9866 ChiMac AP High574.71.0441 Predom. Dn L/M641.90.9348 5B AP Low838.10.7159 BayMac Cove Island922.20.6506 Predom. Dn Med530.01.1321 5B AP L/M638.40.9398 BayMac Shore915.30.6555 Predom. Dn M/H466.91.2850 5B AP Med536.91.1174 Harvest Moon468.01.2821      SA/DSPL Up19.02SA/DSPL Dn33.43
ORC Ref  04560004KU1 Issued on 10/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
CelerityUSA 61473
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOceanis 473 SDMeasurement03/02/2016HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall14.100Maximum beam4.358Draft1.699Displacement11,548Wetted area42.66IMS L13.234LSM013.522Accomod. length14.100Sink (kg/mm) 33.26
VCGD0.251VCGM0.354 RM Rated (kg·m) 283.7Limit of positive stability(°) 105.9 Stability Index 111.9 BLR index 0.0000Default crew weight1,059 Declared crew weight 556
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.450PBWPIPA0.0007
PSDPHDPHL
PSAESL
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P14.453IG16.408ISP16.408MDT10.160MDL10.250MDT20.160MDL20.250TL0.000MWGO
E5.207J5.562BAS1.825FSD0.045SFJ0.000SPLWPLTPS6.096BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date03/02/2016
SFFP0.351FFM1.736FF1.736LCFcl8.295SG1.0250
SAFP13.052FAM1.270FA1.270LCFsh8.576HBI1.445
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004KU1 Issued on 10/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
CelerityUSA 61473
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentELV376680.050.681.322.643.9338.0007/06/2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentAP 1400.050.911.813.715.707.7715.82NoNo 59.9704/07/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA217.5514.9516.259.979.67103%134.2019/03/20222022 A2216.4115.3915.908.388.6996%111.86
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length14.1 mTable area0.66 m²Headroom1.89 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity243 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity132 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004KU1 Issued on 10/04/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org