Club Certificate2026
BLACKBIRDCAN 333
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°42.6°40.1°37.6°37.1°36.9°36.7°36.7°38.1°
Beat VMG2.763.894.715.125.285.365.415.465.37
52°4.315.906.827.197.347.437.507.607.60
60°4.636.207.017.387.567.677.767.897.94
75°4.866.387.137.557.878.048.198.438.55
90°4.726.247.087.577.988.348.619.039.39
110°4.316.037.127.768.318.809.1810.0310.65
120°4.135.836.977.638.248.889.6511.0212.08
135°3.595.186.437.217.788.409.1911.4814.27
150°2.974.345.536.557.247.798.369.9912.76
Run VMG2.573.764.795.696.416.997.498.6611.05
Gybe Angles139.9°140.9°147.8°152.8°159.7°166.4°167.3°149.6°144.9°
APH ToD:525.6CDL: 9.415APH ToT: 1.1416CertNo:CAN333
BOAT
ClassSR 33DesignerHENDERSONBuilderHendersonAge date01/2001Series date01/1992Offset fileSR33.offData fileCAN333
HULL
Length Overall10.080 mMaximum Beam3.490 mDraft2.108 mDisplacement2,713 kgDLR4.2638IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.385m
CREW
Maximum weight748 kg(declared)Minimum weight618 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.0138.15Headsail Luffed32.1432.14Headsail FlyingSymmetric76.4076.40Asymmetric69.7369.73 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail10.34Storm Jib7.10Heavy Weather Jib19.16
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 60.7 kg·m Stability Index 102.2
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  04560004V65 Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLACKBIRDCAN 333
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 VMG1304.1924.3763.6703.4682.4672.3665.1658.9670.0
52°834.8609.9527.7500.7490.6484.8479.8473.8473.5
60°777.7580.9513.9488.1476.4469.5463.7456.1453.5
75°740.7564.7504.8476.9457.7447.6439.5427.1421.2
90°762.8577.0508.4475.7451.2431.6417.9398.6383.2
110°834.5597.3505.4464.1433.2409.3392.1359.0337.9
120°870.7617.4516.7472.1436.8405.3373.1326.8298.1
135°1003.7695.5560.0499.4462.6428.3391.8313.7252.3
150°1212.6828.6651.1549.7497.4462.4430.4360.2282.1
Run VMG1400.2956.8751.8632.8561.5514.8480.7415.9325.7
Selected Courses
Windward / Leeward1352.2940.6757.7668.1621.9593.5572.9537.4497.9
All purpose1017.1722.7599.6543.0511.7490.3472.7441.2414.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward645.90.9290
All purpose525.61.1416
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance570.71.0514
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1357.0942.2715.6606.9545.7508.8475.7418.9392.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8284
Downwind "popa"0.9735
70% up, 30% down "Ilhabela"0.8672
30% up, 70% down "Ilhabela-inverso"0.9249
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Predominantly Upwind567.51.0572
Predominantly Downwind535.31.1208
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP545.71.0994 Predom. Rc High411.71.4573 5B SF Bay L/M697.20.8605 TriNum AP Low661.10.9075 Predom. Dn Low816.70.7347 5B SF Bay Med610.10.9834 TriNum AP Med524.21.1447 Predom. Dn L/M605.70.9906 5B SF Bay M/H557.51.0762 TriNum AP High465.31.2896 Predom. Dn Med519.61.1548 5B SF Bay High521.21.1512 TriNum W/L Low890.50.6738 Predom. Dn M/H456.41.3148 5B AP Low736.30.8149 TriNum W/L Med641.50.9353 Predom. Dn High404.41.4836 5B AP L/M584.81.0260 TriNum W/L Hig564.81.0624 ChiMac Up Low698.60.8588 5B AP Med517.41.1597 Predom. Upwind588.71.0192 ChiMac Up Med637.30.9415 5B AP M/H473.61.2669 Predom. Reaching521.21.1513 ChiMac Up High564.01.0639 5B AP High442.11.3573 Predom. Downwind557.01.0772 ChiMac Off Low704.20.8521 5B W/L Low997.70.6014 Predom. Up Low786.30.7631 ChiMac Off Med621.90.9649 5B W/L L/M733.00.8186 Predom. Up L/M611.30.9815 ChiMac Off High520.31.1531 5B W/L Med632.00.9494 Predom. Up Med553.61.0838 ChiMac AP Low697.80.8598 5B W/L M/H574.51.0444 Predom. Up M/H521.31.1510 ChiMac AP Med627.00.9569 5B W/L High536.71.1179 Predom. Up High500.91.1979 ChiMac AP High540.71.1097 W/L 60-40 Low994.00.6036 Predom. Rc Low713.10.8414 BayMac Cove Island801.50.7486 W/L 60-40 L/M737.20.8139 Predom. Rc L/M553.61.0839 BayMac Shore794.10.7556 W/L 60-40 Med643.50.9324 Predom. Rc Med492.71.2178 Harvest Moon456.91.3133 W/L 60-40 M/H592.91.0119 Predom. Rc M/H447.41.3412 5B SF Bay Low836.80.7170 W/L 60-40 High561.71.0681      SA/DSPL Up35.43SA/DSPL Dn58.11
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance570.71.0514
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1357.0942.2715.6606.9545.7508.8475.7418.9392.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance570.71.0514
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1357.0942.2715.6606.9545.7508.8475.7418.9392.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance570.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1357.0942.2715.6606.9545.7508.8475.7418.9392.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating570.71.0514
FinRating, kevyt tuuli983.51.0168
FinRating, kova tuuli441.61.1323
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0514
Triple Number Coastal/Long Distance Low0.9075
Triple Number Coastal/Long Distance Medium1.1448
Triple Number Coastal/Long Distance High1.2896
Triple Number Windward/Leeward Low0.7066
Triple Number Windward/Leeward Medium0.9353
Triple Number Windward/Leeward High1.0624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1357.0942.2715.6606.9545.7508.8475.7418.9392.3
For information
General Purpose Handicap (GPH)587.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance570.71.0514
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Saronikos S All Purpose585.71.0244
Saronikos S Upwind656.40.9141
Saronikos S Downwind503.41.1918
Saronikos N All Purpose622.10.9645
Saronikos N Upwind683.80.8775
Saronikos N Downwind560.31.0708
Saronikos SW All Purpose584.91.0258
Saronikos SW Upwind668.50.8975
Saronikos SW Downwind509.51.1776
Saronikos NE All Purpose644.90.9303
Saronikos NE Upwind643.30.9327
Saronikos NE Downwind627.90.9556
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1357.0942.2715.6606.9545.7508.8475.7418.9392.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose545.71.0994
5-Band All Purpose Low797.20.7526
5-Band All Purpose L/M606.70.9889
5-Band All Purpose Med535.31.1208
5-Band All Purpose M/H488.01.2295
5-Band All Purpose High452.81.3250
Single Number Predominant Upwind565.81.0605
Single Number Predominant Reaching504.31.1898
Single Number Predominant Downwind536.81.1178
5-Band 50-50 Windward/Leeward Low997.70.6014
5-Band 50-50 Windward/Leeward L/M733.00.8186
5-Band 50-50 Windward/Leeward Med632.00.9494
5-Band 50-50 Windward/Leeward M/H574.51.0444
5-Band 50-50 Windward/Leeward High536.71.1179
5-Band 60-40 Windward/Leeward Low994.00.6036
5-Band 60-40 Windward/Leeward L/M737.20.8139
5-Band 60-40 Windward/Leeward Med643.50.9324
5-Band 60-40 Windward/Leeward M/H592.91.0119
5-Band 60-40 Windward/Leeward High561.71.0681
Triple Number 50-50 Windward/Leeward Low890.50.6738
Triple Number 50-50 Windward/Leeward Med641.60.9352
Triple Number 50-50 Windward/Leeward High564.71.0624
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward657.10.9132
Triple Number 60-40 Windward/Leeward Low889.20.6748
Triple Number 60-40 Windward/Leeward Med652.00.9202
Triple Number 60-40 Windward/Leeward High584.71.0262
Triple Number All-Purpose Low718.90.8346
Triple Number All-Purpose Med542.51.1060
Triple Number All-Purpose High478.81.2531
Triple Number Predominant Upwind Low720.90.8323
Triple Number Predominant Upwind Med561.01.0696
Triple Number Predominant Upwind High522.11.1492
Triple Number Predominant Reaching Low650.90.9219
Triple Number Predominant Reaching Med507.41.1825
Triple Number Predominant Reaching High429.51.3970
Triple Number Predominant Downwind Low729.40.8225
Triple Number Predominant Downwind Med529.81.1325
Triple Number Predominant Downwind High433.21.3851
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance570.71.0514
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1357.0942.2715.6606.9545.7508.8475.7418.9392.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance570.71.0514
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1357.0942.2715.6606.9545.7508.8475.7418.9392.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low661.2
Triple Number Coastal/Long Distance Medium524.1
Triple Number Coastal/Long Distance High465.3
Triple Number Windward/Leeward Low849.1
Triple Number Windward/Leeward Medium641.5
Triple Number Windward/Leeward High564.8
Predominantly Upwind567.5
Predominantly Downwind535.3
Predominantly Reaching512.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance570.71.0514
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1357.0942.2715.6606.9545.7508.8475.7418.9392.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9075
Triple Number Coastal/Long Distance Medium1.1448
Triple Number Coastal/Long Distance High1.2896
Triple Number Windward/Leeward Low0.7066
Triple Number Windward/Leeward Medium0.9353
Triple Number Windward/Leeward High1.0624
Coastal/Long Distance1.0514
Predominantly Upwind1.0572
Predominantly Downwind1.1208
For information
General Purpose Handicap (GPH)587.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1416
Distanseseilas Trippeltall svak vind0.9075
Distanseseilas Trippeltall mellomvind1.1448
Distanseseilas Trippeltall sterk vind1.2896
Pølsebane Trippeltall svak vind0.7066
Pølsebane Trippeltall mellomvind0.9353
Pølsebane Trippeltall sterk vind1.0624
Motvind Singeltall1.0572
Medvind Singeltall1.1208
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Coastal/Long Distance570.71.0514
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind567.51.0572
Predominantly Downwind535.31.1208
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore509.71.1771
Cape Doctor Coastal422.71.4193
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9075
Triple Number Coastal/Long Distance Medium1.1448
Triple Number Coastal/Long Distance High1.2896
Triple Number Windward/Leeward Low0.7066
Triple Number Windward/Leeward Medium0.9353
Triple Number Windward/Leeward High1.0624
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9075
Triple Number Coastal/Long Distance Medium1.1448
Triple Number Coastal/Long Distance High1.2896
Triple Number Windward/Leeward Low0.7066
Triple Number Windward/Leeward Medium0.9353
Triple Number Windward/Leeward High1.0624
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance570.71.0514
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Predominantly Upwind567.51.0572
Predominantly Downwind535.31.1208
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1357.0942.2715.6606.9545.7508.8475.7418.9392.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance570.71.0514
Triple Number Coastal/Long Distance Low661.20.9075
Triple Number Coastal/Long Distance Medium524.11.1448
Triple Number Coastal/Long Distance High465.31.2896
Triple Number Windward/Leeward Low849.10.7066
Triple Number Windward/Leeward Medium641.50.9353
Triple Number Windward/Leeward High564.81.0624
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1357.0942.2715.6606.9545.7508.8475.7418.9392.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP545.71.0994 Predom. Dn High404.41.4836 5B AP M/H473.61.2669 TriNum AP Low661.10.9075 Predom. Rc Low713.10.8414 5B AP High442.11.3573 TriNum AP Med524.21.1447 Predom. Rc L/M553.61.0839 5B SF Bay Low836.80.7170 TriNum AP High465.31.2896 Predom. Rc Med492.71.2178 5B SF Bay L/M697.20.8605 TriNum W/L Low890.50.6738 Predom. Rc M/H447.41.3412 5B SF Bay Med610.10.9834 TriNum W/L Med641.50.9353 Predom. Rc High411.71.4573 5B SF Bay M/H557.51.0762 TriNum W/L Hig564.81.0624 5B W/L Low997.70.6014 5B SF Bay High521.21.1512 Predom. Upwind588.71.0192 5B W/L L/M733.00.8186 ChiMac Up Low698.60.8588 Predom. Reaching521.21.1513 5B W/L Med632.00.9494 ChiMac Up Med637.30.9415 Predom. Downwind557.01.0772 5B W/L M/H574.51.0444 ChiMac Up High564.01.0639 Predom. Up Low786.30.7631 5B W/L High536.71.1179 ChiMac Off Low704.20.8521 Predom. Up L/M611.30.9815 W/L 60-40 Low994.00.6036 ChiMac Off Med621.90.9649 Predom. Up Med553.61.0838 W/L 60-40 L/M737.20.8139 ChiMac Off High520.31.1531 Predom. Up M/H521.31.1510 W/L 60-40 Med643.50.9324 ChiMac AP Low697.80.8598 Predom. Up High500.91.1979 W/L 60-40 M/H592.91.0119 ChiMac AP Med627.00.9569 Predom. Dn Low816.70.7347 W/L 60-40 High561.71.0681 ChiMac AP High540.71.1097 Predom. Dn L/M605.70.9906 5B AP Low736.30.8149 BayMac Cove Island801.50.7486 Predom. Dn Med519.61.1548 5B AP L/M584.81.0260 BayMac Shore794.10.7556 Predom. Dn M/H456.41.3148 5B AP Med517.41.1597 Harvest Moon456.91.3133      SA/DSPL Up35.43SA/DSPL Dn58.11
ORC Ref  04560004V65 Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLACKBIRDCAN 333
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSR 33Measurement15/06/2026HIN3Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.080Maximum beam3.490Draft2.108Displacement2,713Wetted area18.79IMS L9.252LSM08.601Accomod. length10.080Sink (kg/mm) 14.36
VCGD0.160VCGM0.096 RM Rated (kg·m) 60.7Limit of positive stability(°) 108.1 Stability Index 102.2 BLR index 0.0000Default crew weight555 Declared crew weight 748
Centerboard weight0.0List angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.385PBW0.000PIPA0.0032
EDL1.381ST10.035ST20.182
ST30.183ST40.115ST50.290
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders2Rotating mastNo
P12.412IG11.830ISP14.110MDT10.100MDL10.150MDT20.095MDL20.121TL2.000MW0.159GO0.183
E4.760J3.505BAS1.670FSD0.026SFJ0.000SPL3.950WPLTPSBD0.130MWT104.00MCG4.386
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date15/06/2026
SFFP0.143FFM1.075FF1.084LCFcl5.317SG1.0000
SAFP9.851FAM0.890FA0.893LCFsh5.577HBI0.983
W143.3W243.3W343.3W443.3LCFD3.705
PD1271.5PD2267.6PD3264.0PD4266.4
WD4.700PLM9000.00GSA1.0RSA1.0RM59.9
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG210 L PlasticFuel41103.500.201Empty plasticWater4103.500.20Total deductible83.500.20
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Battery2 class 275.500.20Total deductible
ORC Ref  04560004V65 Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLACKBIRDCAN 333
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.261.071.933.334.1737.0128/05/2026DBS-482P
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentGenoa0.050.661.312.604.295.3611.82NoNo 32.1419/05/2026GS0.250.430.631.141.481.927.11YesInner 7.6112/01/2024DBS 106P
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS213.2613.2613.266.966.7376.4001/06/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA313.1511.7912.476.686.8398%69.7330/06/202653539594
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004V65 Issued on 13/07/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org