Club Certificate2026
RIVER WEASEL3522
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 Angles46.6°43.7°42.1°41.2°40.2°40.1°40.0°40.5°41.8°
Beat VMG2.102.953.533.954.234.364.424.394.29
52°3.324.515.305.806.106.266.336.356.33
60°3.584.765.535.996.266.416.516.556.57
75°3.764.915.696.146.406.586.726.906.96
90°3.664.835.646.186.496.686.827.147.35
110°3.424.735.676.266.596.867.117.527.70
120°3.274.575.526.176.546.837.117.657.99
135°2.894.165.125.876.356.676.967.568.04
150°2.443.614.595.386.006.416.707.267.79
Run VMG2.113.133.984.715.355.876.276.817.33
Gybe Angles144.4°148.5°152.8°156.8°162.1°167.5°176.3°178.6°178.1°
APH ToD:653.3CDL: 6.893APH ToT: 0.9184CertNo:US3522
BOAT
ClassCATALINA 30DesignerBUTLERBuilderCATALINAAge date01/1984Series date01/1984Offset fileUS17649c.OFFData fileUS3522
HULL
Length Overall8.937 mMaximum Beam3.237 mDraft1.622 mDisplacement5,004 kgDLR11.4285IMS DivisionCruiser/RacerDynamic Allowance0.690%Age Allowance0.650%RS Assessment0.000%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.305m
CREW
Maximum weight465 kg(default)Minimum weight335 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.1022.57Headsail Luffed33.4033.40Headsail FlyingSymmetric60.3060.30Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail6.56Storm Jib8.24Heavy Weather Jib22.24
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 93.2 kg·m Stability Index 120.7
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  04560004IWP Issued on 25/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
RIVER WEASEL3522
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 VMG1713.71220.91019.6910.8851.0825.6814.6819.6839.8
52°1085.4797.4679.8620.3590.6575.4568.4566.5568.7
60°1004.9755.7650.9600.8575.4561.2553.0549.2548.2
75°956.9732.7632.9586.1562.3546.8535.4522.0517.5
90°983.8745.2638.7582.9554.9539.1527.9504.1489.5
110°1052.6761.2635.1575.5546.4525.1506.0478.6467.3
120°1099.4787.9652.2583.4550.1527.3506.0470.9450.7
135°1245.1865.8703.0613.2566.7540.0517.4476.3447.9
150°1476.4997.1784.7668.7599.7561.8537.7496.0462.0
Run VMG1704.81151.4903.6764.5673.1613.5574.5528.5490.8
Selected Courses
Windward / Leeward1709.21186.1961.6837.6762.1719.5694.6674.1665.3
All purpose1292.0920.1760.8676.0628.8602.5585.6565.9556.4
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward798.70.7512
All purpose653.30.9184
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709.70.8455
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1708.81182.6905.6758.0670.5625.2592.0540.3526.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6499
Downwind "popa"0.8063
70% up, 30% down "Ilhabela"0.6901
30% up, 70% down "Ilhabela-inverso"0.7520
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Predominantly Upwind707.60.8480
Predominantly Downwind660.90.9078
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP679.50.8830 Predom. Rc High536.41.1185 5B SF Bay L/M882.00.6803 TriNum AP Low840.50.7139 Predom. Dn Low1018.30.5892 5B SF Bay Med755.40.7943 TriNum AP Med649.00.9245 Predom. Dn L/M749.00.8011 5B SF Bay M/H687.80.8723 TriNum AP High582.51.0301 Predom. Dn Med636.40.9429 5B SF Bay High665.90.9011 TriNum W/L Low1125.00.5333 Predom. Dn M/H570.11.0525 5B AP Low931.40.6442 TriNum W/L Med793.20.7564 Predom. Dn High536.31.1187 5B AP L/M734.90.8165 TriNum W/L Hig693.10.8657 ChiMac Up Low893.00.6719 5B AP Med639.60.9380 Predom. Upwind736.90.8143 ChiMac Up Med805.70.7447 5B AP M/H588.81.0191 Predom. Reaching652.00.9203 ChiMac Up High706.40.8494 5B AP High567.71.0569 Predom. Downwind691.90.8672 ChiMac Off Low873.00.6873 5B W/L Low1260.80.4759 Predom. Up Low1015.80.5907 ChiMac Off Med769.70.7795 5B W/L L/M921.50.6511 Predom. Up L/M777.10.7721 ChiMac Off High649.20.9243 5B W/L Med778.60.7706 Predom. Up Med684.10.8771 ChiMac AP Low878.60.6829 5B W/L M/H701.00.8559 Predom. Up M/H639.50.9383 ChiMac AP Med784.60.7647 5B W/L High676.10.8875 Predom. Up High626.90.9572 ChiMac AP High675.80.8878 W/L 60-40 Low1267.40.4734 Predom. Rc Low906.20.6621 BayMac Cove Island1009.30.5945 W/L 60-40 L/M934.40.6421 Predom. Rc L/M692.30.8666 BayMac Shore1001.10.5994 W/L 60-40 Med796.40.7534 Predom. Rc Med607.30.9879 Harvest Moon575.71.0422 W/L 60-40 M/H724.90.8277 Predom. Rc M/H560.81.0699 5B SF Bay Low1067.50.5620 W/L 60-40 High705.30.8507      SA/DSPL Up18.87SA/DSPL Dn28.01
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709.70.8455
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1708.81182.6905.6758.0670.5625.2592.0540.3526.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709.70.8455
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1708.81182.6905.6758.0670.5625.2592.0540.3526.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance709.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1708.81182.6905.6758.0670.5625.2592.0540.3526.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating709.70.8455
FinRating, kevyt tuuli1242.20.8050
FinRating, kova tuuli571.90.8743
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8455
Triple Number Coastal/Long Distance Low0.7139
Triple Number Coastal/Long Distance Medium0.9246
Triple Number Coastal/Long Distance High1.0301
Triple Number Windward/Leeward Low0.5587
Triple Number Windward/Leeward Medium0.7564
Triple Number Windward/Leeward High0.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1708.81182.6905.6758.0670.5625.2592.0540.3526.9
For information
General Purpose Handicap (GPH)733.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709.70.8455
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Saronikos S All Purpose747.10.8031
Saronikos S Upwind840.10.7142
Saronikos S Downwind636.20.9431
Saronikos N All Purpose784.60.7647
Saronikos N Upwind876.20.6848
Saronikos N Downwind695.40.8628
Saronikos SW All Purpose755.90.7937
Saronikos SW Upwind862.60.6956
Saronikos SW Downwind650.30.9226
Saronikos NE All Purpose813.30.7377
Saronikos NE Upwind819.80.7319
Saronikos NE Downwind785.50.7638
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1708.81182.6905.6758.0670.5625.2592.0540.3526.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose679.50.8830
5-Band All Purpose Low1012.00.5929
5-Band All Purpose L/M760.70.7887
5-Band All Purpose Med658.90.9106
5-Band All Purpose M/H603.90.9935
5-Band All Purpose High580.71.0332
Single Number Predominant Upwind706.20.8496
Single Number Predominant Reaching627.00.9569
Single Number Predominant Downwind661.60.9069
5-Band 50-50 Windward/Leeward Low1260.80.4759
5-Band 50-50 Windward/Leeward L/M921.50.6511
5-Band 50-50 Windward/Leeward Med778.60.7706
5-Band 50-50 Windward/Leeward M/H701.00.8559
5-Band 50-50 Windward/Leeward High676.10.8875
5-Band 60-40 Windward/Leeward Low1267.40.4734
5-Band 60-40 Windward/Leeward L/M934.40.6421
5-Band 60-40 Windward/Leeward Med796.40.7534
5-Band 60-40 Windward/Leeward M/H724.90.8277
5-Band 60-40 Windward/Leeward High705.30.8507
Triple Number 50-50 Windward/Leeward Low1125.00.5333
Triple Number 50-50 Windward/Leeward Med793.40.7563
Triple Number 50-50 Windward/Leeward High693.10.8657
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward816.60.7348
Triple Number 60-40 Windward/Leeward Low1133.80.5292
Triple Number 60-40 Windward/Leeward Med810.40.7403
Triple Number 60-40 Windward/Leeward High718.30.8353
Triple Number All-Purpose Low910.90.6587
Triple Number All-Purpose Med669.00.8968
Triple Number All-Purpose High597.01.0050
Triple Number Predominant Upwind Low927.00.6473
Triple Number Predominant Upwind Med696.30.8617
Triple Number Predominant Upwind High641.50.9354
Triple Number Predominant Reaching Low824.90.7274
Triple Number Predominant Reaching Med625.50.9593
Triple Number Predominant Reaching High544.21.1026
Triple Number Predominant Downwind Low909.50.6597
Triple Number Predominant Downwind Med647.80.9262
Triple Number Predominant Downwind High549.51.0919
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709.70.8455
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1708.81182.6905.6758.0670.5625.2592.0540.3526.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709.70.8455
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1708.81182.6905.6758.0670.5625.2592.0540.3526.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low840.5
Triple Number Coastal/Long Distance Medium648.9
Triple Number Coastal/Long Distance High582.5
Triple Number Windward/Leeward Low1073.9
Triple Number Windward/Leeward Medium793.2
Triple Number Windward/Leeward High693.1
Predominantly Upwind707.6
Predominantly Downwind660.9
Predominantly Reaching636.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709.70.8455
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1708.81182.6905.6758.0670.5625.2592.0540.3526.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7139
Triple Number Coastal/Long Distance Medium0.9246
Triple Number Coastal/Long Distance High1.0301
Triple Number Windward/Leeward Low0.5587
Triple Number Windward/Leeward Medium0.7564
Triple Number Windward/Leeward High0.8657
Coastal/Long Distance0.8455
Predominantly Upwind0.8480
Predominantly Downwind0.9078
For information
General Purpose Handicap (GPH)733.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.9184
Distanseseilas Trippeltall svak vind0.7139
Distanseseilas Trippeltall mellomvind0.9246
Distanseseilas Trippeltall sterk vind1.0301
Pølsebane Trippeltall svak vind0.5587
Pølsebane Trippeltall mellomvind0.7564
Pølsebane Trippeltall sterk vind0.8657
Motvind Singeltall0.8480
Medvind Singeltall0.9078
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Coastal/Long Distance709.70.8455
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind707.60.8480
Predominantly Downwind660.90.9078
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore667.90.8983
Cape Doctor Coastal559.31.0728
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7139
Triple Number Coastal/Long Distance Medium0.9246
Triple Number Coastal/Long Distance High1.0301
Triple Number Windward/Leeward Low0.5587
Triple Number Windward/Leeward Medium0.7564
Triple Number Windward/Leeward High0.8657
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7139
Triple Number Coastal/Long Distance Medium0.9246
Triple Number Coastal/Long Distance High1.0301
Triple Number Windward/Leeward Low0.5587
Triple Number Windward/Leeward Medium0.7564
Triple Number Windward/Leeward High0.8657
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709.70.8455
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Predominantly Upwind707.60.8480
Predominantly Downwind660.90.9078
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1708.81182.6905.6758.0670.5625.2592.0540.3526.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709.70.8455
Triple Number Coastal/Long Distance Low840.50.7139
Triple Number Coastal/Long Distance Medium648.90.9246
Triple Number Coastal/Long Distance High582.51.0301
Triple Number Windward/Leeward Low1073.90.5587
Triple Number Windward/Leeward Medium793.20.7564
Triple Number Windward/Leeward High693.10.8657
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1708.81182.6905.6758.0670.5625.2592.0540.3526.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP679.50.8830 Predom. Dn High536.31.1187 5B AP M/H588.81.0191 TriNum AP Low840.50.7139 Predom. Rc Low906.20.6621 5B AP High567.71.0569 TriNum AP Med649.00.9245 Predom. Rc L/M692.30.8666 5B SF Bay Low1067.50.5620 TriNum AP High582.51.0301 Predom. Rc Med607.30.9879 5B SF Bay L/M882.00.6803 TriNum W/L Low1125.00.5333 Predom. Rc M/H560.81.0699 5B SF Bay Med755.40.7943 TriNum W/L Med793.20.7564 Predom. Rc High536.41.1185 5B SF Bay M/H687.80.8723 TriNum W/L Hig693.10.8657 5B W/L Low1260.80.4759 5B SF Bay High665.90.9011 Predom. Upwind736.90.8143 5B W/L L/M921.50.6511 ChiMac Up Low893.00.6719 Predom. Reaching652.00.9203 5B W/L Med778.60.7706 ChiMac Up Med805.70.7447 Predom. Downwind691.90.8672 5B W/L M/H701.00.8559 ChiMac Up High706.40.8494 Predom. Up Low1015.80.5907 5B W/L High676.10.8875 ChiMac Off Low873.00.6873 Predom. Up L/M777.10.7721 W/L 60-40 Low1267.40.4734 ChiMac Off Med769.70.7795 Predom. Up Med684.10.8771 W/L 60-40 L/M934.40.6421 ChiMac Off High649.20.9243 Predom. Up M/H639.50.9383 W/L 60-40 Med796.40.7534 ChiMac AP Low878.60.6829 Predom. Up High626.90.9572 W/L 60-40 M/H724.90.8277 ChiMac AP Med784.60.7647 Predom. Dn Low1018.30.5892 W/L 60-40 High705.30.8507 ChiMac AP High675.80.8878 Predom. Dn L/M749.00.8011 5B AP Low931.40.6442 BayMac Cove Island1009.30.5945 Predom. Dn Med636.40.9429 5B AP L/M734.90.8165 BayMac Shore1001.10.5994 Predom. Dn M/H570.11.0525 5B AP Med639.60.9380 Harvest Moon575.71.0422      SA/DSPL Up18.87SA/DSPL Dn28.01
ORC Ref  04560004IWP Issued on 25/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
RIVER WEASEL3522
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCATALINA 30MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.937Maximum beam3.237Draft1.622Displacement5,004Wetted area20.73IMS L7.628LSM07.593Accomod. length8.937Sink (kg/mm) 14.82
VCGD0.028VCGM0.015 RM Rated (kg·m) 93.2Limit of positive stability(°) 118.9 Stability Index 120.7 BLR index 0.0000Default crew weight465 Declared crew weight 645
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.305PBW0.050PIPA0.0020
PSD0.025PHD0.040PHL0.162
PSA15.0°ESL0.600
ST10.011ST20.050ST30.050
ST40.040ST50.450
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P10.670IG12.500ISP12.500MDT10.116MDL10.214MDT20.116MDL20.214TL0.000MW0.214GO0.305
E3.510J3.510BAS1.637FSD0.029SFJ0.000SPL3.510WPLTPS0.000BD0.125MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered92.9Flotation Date16/02/2022
SFFP0.533FFM1.256FF1.266LCFcl5.123SG1.0000
SAFP8.873FAM0.991FA0.999LCFsh5.375HBI1.112
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004IWP Issued on 25/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
RIVER WEASEL3522
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.130.671.232.223.0222.1011/08/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.040.661.322.704.145.5512.19NoNo 33.4011/08/2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComments111.4811.5011.496.356.0960.3011/08/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length8.9 mTable area0.33 m²Headroom1.60 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity44 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity28 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004IWP Issued on 25/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org