Club Certificate2026
ASTRAUSA 87962
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 Angles45.6°42.6°40.3°38.9°38.3°38.1°38.0°38.2°39.8°
Beat VMG2.773.824.534.935.105.195.255.295.21
52°4.345.776.607.017.207.317.387.477.49
60°4.676.056.807.197.417.537.617.747.80
75°4.926.256.957.367.647.847.998.228.36
90°4.846.237.017.477.838.168.438.738.91
110°4.385.826.837.417.858.268.619.319.95
120°4.055.606.667.307.788.258.689.4910.65
135°3.505.006.146.937.467.948.449.4010.99
150°2.894.205.336.296.997.487.938.859.99
Run VMG2.513.644.625.476.206.807.288.128.96
Gybe Angles139.0°144.4°149.4°153.4°160.6°167.1°174.5°175.0°175.9°
APH ToD:544.6CDL: 9.014APH ToT: 1.1018CertNo:US87962
BOAT
ClassCustomDesignerAldo SciomachenBuilderMorri&ParaAge date01/1986Series date01/1986Offset fileUS19019A.offData fileUS87962
HULL
Length Overall11.555Maximum Beam3.962Draft1.990Displacement4,982DLR8.0499IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.331%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.406m
CREW
Maximum weight548(default)Minimum weight418 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail48.7049.80Headsail Luffed42.5842.58Headsail Flying49.9849.98Symmetric84.2884.28Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail14.30Storm Jib9.48Heavy Weather Jib25.59
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 137.3 Stability Index 108.2
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  04560004H2W Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ASTRAUSA 87962
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 VMG1300.2943.6794.6730.9705.7693.2686.1680.7690.5
52°830.0623.6545.5513.5499.8492.5487.9482.0480.9
60°771.4594.9529.2500.6486.0478.2472.9465.0461.8
75°731.8576.5517.6488.9471.2459.2450.8438.2430.6
90°743.7577.5513.3481.9459.7441.4426.9412.4404.0
110°821.9618.7527.3485.8458.7436.0418.0386.7361.8
120°889.6642.4540.5493.0462.8436.3414.7379.1338.0
135°1028.5720.3586.8519.7482.7453.6426.6382.8327.7
150°1244.3856.8674.9572.4514.9481.2453.8406.6360.3
Run VMG1436.8989.4779.3658.3580.8529.7494.8443.2401.8
Selected Courses
Windward / Leeward1368.5966.5786.9694.6643.2611.4590.4562.0546.1
All purpose1022.4741.6621.2562.2529.3507.6491.7468.1450.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward668.30.8977
All purpose544.61.1018
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.91.0137
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1375.3968.8742.4629.6564.3526.9496.3446.6426.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8023
Downwind "popa"0.9385
70% up, 30% down "Ilhabela"0.8388
30% up, 70% down "Ilhabela-inverso"0.8930
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Predominantly Upwind585.11.0254
Predominantly Downwind555.31.0805
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP564.51.0628 Predom. Rc High440.91.3608 5B SF Bay L/M722.90.8300 TriNum AP Low681.40.8805 Predom. Dn Low837.60.7164 5B SF Bay Med632.40.9488 TriNum AP Med542.61.1058 Predom. Dn L/M626.50.9577 5B SF Bay M/H579.71.0350 TriNum AP High486.81.2324 Predom. Dn Med537.91.1154 5B SF Bay High552.41.0862 TriNum W/L Low916.70.6545 Predom. Dn M/H478.71.2534 5B AP Low752.40.7975 TriNum W/L Med664.40.9031 Predom. Dn High441.71.3585 5B AP L/M604.60.9924 TriNum W/L Hig585.01.0256 ChiMac Up Low714.40.8399 5B AP Med535.71.1201 Predom. Upwind605.30.9912 ChiMac Up Med653.80.9178 5B AP M/H493.61.2156 Predom. Reaching537.41.1164 ChiMac Up High582.71.0297 5B AP High469.11.2791 Predom. Downwind578.61.0370 ChiMac Off Low724.50.8282 5B W/L Low1022.10.5870 Predom. Up Low799.90.7501 ChiMac Off Med642.20.9343 5B W/L L/M759.60.7899 Predom. Up L/M630.20.9521 ChiMac Off High543.81.1033 5B W/L Med654.00.9174 Predom. Up Med570.11.0525 ChiMac AP Low715.00.8391 5B W/L M/H593.61.0107 Predom. Up M/H537.81.1156 ChiMac AP Med644.70.9306 5B W/L High564.21.0635 Predom. Up High522.31.1487 ChiMac AP High561.11.0693 W/L 60-40 Low1016.80.5901 Predom. Rc Low724.60.8280 BayMac Cove Island819.40.7323 W/L 60-40 L/M763.90.7855 Predom. Rc L/M568.91.0547 BayMac Shore811.10.7398 W/L 60-40 Med665.90.9011 Predom. Rc Med507.51.1823 Harvest Moon478.01.2553 W/L 60-40 M/H612.50.9796 Predom. Rc M/H466.21.2870 5B SF Bay Low861.70.6963 W/L 60-40 High588.01.0204      SA/DSPL Up31.13SA/DSPL Dn45.34
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.91.0137
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1375.3968.8742.4629.6564.3526.9496.3446.6426.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.91.0137
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1375.3968.8742.4629.6564.3526.9496.3446.6426.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance591.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1375.3968.8742.4629.6564.3526.9496.3446.6426.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating591.91.0137
FinRating, kevyt tuuli1004.60.9954
FinRating, kova tuuli471.01.0617
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0137
Triple Number Coastal/Long Distance Low0.8805
Triple Number Coastal/Long Distance Medium1.1059
Triple Number Coastal/Long Distance High1.2324
Triple Number Windward/Leeward Low0.6844
Triple Number Windward/Leeward Medium0.9031
Triple Number Windward/Leeward High1.0256
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1375.3968.8742.4629.6564.3526.9496.3446.6426.0
For information
General Purpose Handicap (GPH)607.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.91.0137
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Saronikos S All Purpose609.00.9852
Saronikos S Upwind673.40.8910
Saronikos S Downwind531.81.1283
Saronikos N All Purpose609.00.9852
Saronikos N Upwind697.80.8599
Saronikos N Downwind582.11.0308
Saronikos SW All Purpose609.20.9849
Saronikos SW Upwind683.30.8781
Saronikos SW Downwind539.01.1131
Saronikos NE All Purpose661.10.9075
Saronikos NE Upwind652.60.9194
Saronikos NE Downwind650.30.9226
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1375.3968.8742.4629.6564.3526.9496.3446.6426.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose564.51.0628
5-Band All Purpose Low813.40.7377
5-Band All Purpose L/M625.90.9587
5-Band All Purpose Med552.31.0863
5-Band All Purpose M/H506.81.1838
5-Band All Purpose High481.11.2472
Single Number Predominant Upwind583.41.0284
Single Number Predominant Reaching520.01.1538
Single Number Predominant Downwind556.51.0782
5-Band 50-50 Windward/Leeward Low1022.10.5870
5-Band 50-50 Windward/Leeward L/M759.60.7899
5-Band 50-50 Windward/Leeward Med654.00.9174
5-Band 50-50 Windward/Leeward M/H593.61.0107
5-Band 50-50 Windward/Leeward High564.21.0635
5-Band 60-40 Windward/Leeward Low1016.80.5901
5-Band 60-40 Windward/Leeward L/M763.90.7855
5-Band 60-40 Windward/Leeward Med665.90.9011
5-Band 60-40 Windward/Leeward M/H612.50.9796
5-Band 60-40 Windward/Leeward High588.01.0204
Triple Number 50-50 Windward/Leeward Low916.70.6545
Triple Number 50-50 Windward/Leeward Med664.50.9030
Triple Number 50-50 Windward/Leeward High585.01.0256
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward679.80.8826
Triple Number 60-40 Windward/Leeward Low914.50.6561
Triple Number 60-40 Windward/Leeward Med675.20.8886
Triple Number 60-40 Windward/Leeward High605.20.9914
Triple Number All-Purpose Low737.10.8140
Triple Number All-Purpose Med559.81.0719
Triple Number All-Purpose High499.81.2005
Triple Number Predominant Upwind Low737.10.8140
Triple Number Predominant Upwind Med578.01.0381
Triple Number Predominant Upwind High538.71.1138
Triple Number Predominant Reaching Low665.10.9022
Triple Number Predominant Reaching Med522.31.1487
Triple Number Predominant Reaching High451.01.3305
Triple Number Predominant Downwind Low750.70.7992
Triple Number Predominant Downwind Med548.31.0943
Triple Number Predominant Downwind High459.91.3047
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.91.0137
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1375.3968.8742.4629.6564.3526.9496.3446.6426.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.91.0137
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1375.3968.8742.4629.6564.3526.9496.3446.6426.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low681.4
Triple Number Coastal/Long Distance Medium542.5
Triple Number Coastal/Long Distance High486.9
Triple Number Windward/Leeward Low876.7
Triple Number Windward/Leeward Medium664.4
Triple Number Windward/Leeward High585.0
Predominantly Upwind585.1
Predominantly Downwind555.3
Predominantly Reaching529.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.91.0137
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1375.3968.8742.4629.6564.3526.9496.3446.6426.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8805
Triple Number Coastal/Long Distance Medium1.1059
Triple Number Coastal/Long Distance High1.2324
Triple Number Windward/Leeward Low0.6844
Triple Number Windward/Leeward Medium0.9031
Triple Number Windward/Leeward High1.0256
Coastal/Long Distance1.0137
Predominantly Upwind1.0254
Predominantly Downwind1.0805
For information
General Purpose Handicap (GPH)607.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1018
Distanseseilas Trippeltall svak vind0.8805
Distanseseilas Trippeltall mellomvind1.1059
Distanseseilas Trippeltall sterk vind1.2324
Pølsebane Trippeltall svak vind0.6844
Pølsebane Trippeltall mellomvind0.9031
Pølsebane Trippeltall sterk vind1.0256
Motvind Singeltall1.0254
Medvind Singeltall1.0805
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Coastal/Long Distance591.91.0137
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind585.11.0254
Predominantly Downwind555.31.0805
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore550.91.0891
Cape Doctor Coastal455.51.3172
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8805
Triple Number Coastal/Long Distance Medium1.1059
Triple Number Coastal/Long Distance High1.2324
Triple Number Windward/Leeward Low0.6844
Triple Number Windward/Leeward Medium0.9031
Triple Number Windward/Leeward High1.0256
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8805
Triple Number Coastal/Long Distance Medium1.1059
Triple Number Coastal/Long Distance High1.2324
Triple Number Windward/Leeward Low0.6844
Triple Number Windward/Leeward Medium0.9031
Triple Number Windward/Leeward High1.0256
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.91.0137
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Predominantly Upwind585.11.0254
Predominantly Downwind555.31.0805
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1375.3968.8742.4629.6564.3526.9496.3446.6426.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance591.91.0137
Triple Number Coastal/Long Distance Low681.40.8805
Triple Number Coastal/Long Distance Medium542.51.1059
Triple Number Coastal/Long Distance High486.91.2324
Triple Number Windward/Leeward Low876.70.6844
Triple Number Windward/Leeward Medium664.40.9031
Triple Number Windward/Leeward High585.01.0256
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1375.3968.8742.4629.6564.3526.9496.3446.6426.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP564.51.0628 Predom. Dn High441.71.3585 5B AP M/H493.61.2156 TriNum AP Low681.40.8805 Predom. Rc Low724.60.8280 5B AP High469.11.2791 TriNum AP Med542.61.1058 Predom. Rc L/M568.91.0547 5B SF Bay Low861.70.6963 TriNum AP High486.81.2324 Predom. Rc Med507.51.1823 5B SF Bay L/M722.90.8300 TriNum W/L Low916.70.6545 Predom. Rc M/H466.21.2870 5B SF Bay Med632.40.9488 TriNum W/L Med664.40.9031 Predom. Rc High440.91.3608 5B SF Bay M/H579.71.0350 TriNum W/L Hig585.01.0256 5B W/L Low1022.10.5870 5B SF Bay High552.41.0862 Predom. Upwind605.30.9912 5B W/L L/M759.60.7899 ChiMac Up Low714.40.8399 Predom. Reaching537.41.1164 5B W/L Med654.00.9174 ChiMac Up Med653.80.9178 Predom. Downwind578.61.0370 5B W/L M/H593.61.0107 ChiMac Up High582.71.0297 Predom. Up Low799.90.7501 5B W/L High564.21.0635 ChiMac Off Low724.50.8282 Predom. Up L/M630.20.9521 W/L 60-40 Low1016.80.5901 ChiMac Off Med642.20.9343 Predom. Up Med570.11.0525 W/L 60-40 L/M763.90.7855 ChiMac Off High543.81.1033 Predom. Up M/H537.81.1156 W/L 60-40 Med665.90.9011 ChiMac AP Low715.00.8391 Predom. Up High522.31.1487 W/L 60-40 M/H612.50.9796 ChiMac AP Med644.70.9306 Predom. Dn Low837.60.7164 W/L 60-40 High588.01.0204 ChiMac AP High561.11.0693 Predom. Dn L/M626.50.9577 5B AP Low752.40.7975 BayMac Cove Island819.40.7323 Predom. Dn Med537.91.1154 5B AP L/M604.60.9924 BayMac Shore811.10.7398 Predom. Dn M/H478.71.2534 5B AP Med535.71.1201 Harvest Moon478.01.2553      SA/DSPL Up31.13SA/DSPL Dn45.34
ORC Ref  04560004H2W Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ASTRAUSA 87962
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCustomMeasurementHINEGTASTRAL687Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.555Maximum beam3.962Draft1.990Displacement4,982Wetted area24.62IMS L9.073LSM08.521Accomod. length11.555Sink (kg/mm) 18.23
VCGD-0.028VCGM-0.003 RM Rated (kg·m) 137.3Limit of positive stability(°) 112.7 Stability Index 108.2 BLR index 0.0000Default crew weight548 Declared crew weight
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.406PBWPIPA0.0032
PSD0.022PHD0.043PHL0.149
PSA19.0°ESL0.981
ST10.027ST20.101ST30.122
ST40.043ST50.241
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysYesSpreaders3Rotating mastNo
P14.960IG13.650ISP13.710MDT10.115MDL10.183MDT2MDL2TLTaperMW0.152GO0.186
E5.460J4.050BAS1.300FSD0.033SFJ0.000SPL4.054WPLTPS4.050BD0.150MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2013
SFFP0.640FFM1.235FF1.235LCFcl6.167SG
SAFP10.135FAM0.905FA0.905LCFsh6.474HBI1.077
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004H2W Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ASTRAUSA 87962
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.221.182.093.534.5548.70
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentblooper0.011.001.883.745.606.2814.07NoYes049.9800.080.771.493.014.606.2913.84NoNo 42.58
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment013.6713.6713.677.367.5584.28
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004H2W Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org