Club Certificate2026
BLURUSA 46407
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 Angles45.3°42.9°40.4°37.8°36.7°36.6°36.7°37.6°39.4°
Beat VMG2.443.444.174.614.774.824.844.814.70
52°3.815.226.046.446.656.746.816.866.83
60°4.095.486.206.626.897.017.117.237.22
75°4.295.636.306.787.207.477.667.978.11
90°4.165.526.316.877.277.808.268.959.48
110°3.895.476.407.107.828.529.0710.1411.08
120°3.755.306.276.947.698.669.7411.2112.77
135°3.294.745.846.527.147.878.8912.2515.04
150°2.743.985.055.916.527.087.7110.0313.69
Run VMG2.373.454.375.145.776.326.818.6811.85
Gybe Angles140.8°140.1°147.4°153.3°162.4°175.4°173.6°135.8°142.0°
APH ToD:577.2CDL: 7.439APH ToT: 1.0394CertNo:US4640
BOAT
ClassB-25DesignerLeif BeileyBuilderB BoatsAge date01/1996Series date06/1989Offset fileb-25-USA-46407.offData fileUSA 46407
HULL
Length Overall7.600Maximum Beam2.544Draft1.485Displacement889DLR3.2906IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight375(declared)Minimum weight245 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail17.9118.51Headsail Luffed18.5518.55Headsail FlyingSymmetric36.9936.99Asymmetric42.0842.08 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail5.02Storm Jib3.77Heavy Weather Jib10.18
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 24.4 Stability Index 104.7
COMMENTS
custom rudder
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  04560004F9A Issued on 27/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLURUSA 46407
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 VMG1475.31045.1864.0780.1755.2746.5743.5748.3765.5
52°944.5689.7596.2558.6541.6534.1528.9524.4527.1
60°880.3656.9580.8543.9522.3513.3506.4498.1498.4
75°839.8639.3571.4531.1500.2481.9470.1451.6443.7
90°866.3652.3570.6523.8494.9461.4436.0402.2379.7
110°926.4658.5562.8506.9460.2422.8396.7354.9324.8
120°959.6679.4573.9518.5468.0415.9369.7321.2281.8
135°1094.6759.6616.6552.3504.3457.4404.9293.9239.3
150°1313.7904.3713.0608.7552.0508.4467.2359.0263.0
Run VMG1516.91044.2823.3700.3623.7569.9528.6414.6303.7
Selected Courses
Windward / Leeward1496.11044.7843.6740.2689.5658.2636.1581.4534.6
All purpose1131.2805.0669.7601.1562.1533.8510.7467.1436.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward715.80.8382
All purpose577.21.0394
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9558
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1498.21044.6796.8672.0600.9554.4512.3437.5404.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7391
Downwind "popa"0.8927
70% up, 30% down "Ilhabela"0.7793
30% up, 70% down "Ilhabela-inverso"0.8403
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Predominantly Upwind629.40.9534
Predominantly Downwind588.01.0205
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP598.41.0026 Predom. Rc High426.51.4069 5B SF Bay L/M774.90.7743 TriNum AP Low737.30.8138 Predom. Dn Low900.60.6662 5B SF Bay Med675.20.8887 TriNum AP Med577.01.0398 Predom. Dn L/M669.60.8960 5B SF Bay M/H613.30.9783 TriNum AP High500.11.1998 Predom. Dn Med571.11.0506 5B SF Bay High565.71.0606 TriNum W/L Low989.00.6067 Predom. Dn M/H488.81.2275 5B AP Low818.70.7328 TriNum W/L Med711.40.8434 Predom. Dn High414.61.4473 5B AP L/M649.50.9237 TriNum W/L Hig621.10.9660 ChiMac Up Low781.10.7681 5B AP Med568.51.0555 Predom. Upwind651.90.9204 ChiMac Up Med709.00.8462 5B AP M/H511.51.1730 Predom. Reaching570.11.0525 ChiMac Up High623.40.9625 5B AP High469.31.2785 Predom. Downwind608.40.9862 ChiMac Off Low776.90.7723 5B W/L Low1107.30.5419 Predom. Up Low882.80.6797 ChiMac Off Med683.50.8778 5B W/L L/M814.00.7371 Predom. Up L/M682.30.8794 ChiMac Off High565.51.0611 5B W/L Med701.00.8560 Predom. Up Med611.70.9809 ChiMac AP Low775.30.7739 5B W/L M/H635.00.9449 Predom. Up M/H571.11.0505 ChiMac AP Med693.50.8652 5B W/L High582.81.0295 Predom. Up High546.11.0987 ChiMac AP High592.61.0126 W/L 60-40 Low1107.30.5419 Predom. Rc Low795.10.7546 BayMac Cove Island889.20.6748 W/L 60-40 L/M820.20.7315 Predom. Rc L/M614.60.9762 BayMac Shore881.60.6806 W/L 60-40 Med713.90.8404 Predom. Rc Med540.31.1105 Harvest Moon488.81.2275 W/L 60-40 M/H657.10.9130 Predom. Rc M/H477.01.2578 5B SF Bay Low932.10.6437 W/L 60-40 High616.30.9735      SA/DSPL Up39.45SA/DSPL Dn64.91
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9558
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1498.21044.6796.8672.0600.9554.4512.3437.5404.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9558
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1498.21044.6796.8672.0600.9554.4512.3437.5404.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance627.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1498.21044.6796.8672.0600.9554.4512.3437.5404.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating627.70.9558
FinRating, kevyt tuuli1091.10.9165
FinRating, kova tuuli467.51.0696
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9558
Triple Number Coastal/Long Distance Low0.8138
Triple Number Coastal/Long Distance Medium1.0399
Triple Number Coastal/Long Distance High1.1998
Triple Number Windward/Leeward Low0.6355
Triple Number Windward/Leeward Medium0.8434
Triple Number Windward/Leeward High0.9660
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1498.21044.6796.8672.0600.9554.4512.3437.5404.2
For information
General Purpose Handicap (GPH)647.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9558
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Saronikos S All Purpose644.50.9310
Saronikos S Upwind734.30.8171
Saronikos S Downwind539.51.1122
Saronikos N All Purpose644.50.9310
Saronikos N Upwind768.80.7804
Saronikos N Downwind613.40.9781
Saronikos SW All Purpose643.90.9318
Saronikos SW Upwind750.10.7999
Saronikos SW Downwind548.01.0948
Saronikos NE All Purpose715.20.8389
Saronikos NE Upwind721.30.8319
Saronikos NE Downwind686.60.8739
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1498.21044.6796.8672.0600.9554.4512.3437.5404.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose598.41.0026
5-Band All Purpose Low887.50.6761
5-Band All Purpose L/M674.00.8902
5-Band All Purpose Med589.91.0172
5-Band All Purpose M/H528.61.1351
5-Band All Purpose High479.81.2505
Single Number Predominant Upwind627.40.9563
Single Number Predominant Reaching553.91.0832
Single Number Predominant Downwind589.71.0175
5-Band 50-50 Windward/Leeward Low1107.30.5419
5-Band 50-50 Windward/Leeward L/M814.00.7371
5-Band 50-50 Windward/Leeward Med701.00.8560
5-Band 50-50 Windward/Leeward M/H635.00.9449
5-Band 50-50 Windward/Leeward High582.81.0295
5-Band 60-40 Windward/Leeward Low1107.30.5419
5-Band 60-40 Windward/Leeward L/M820.20.7315
5-Band 60-40 Windward/Leeward Med713.90.8404
5-Band 60-40 Windward/Leeward M/H657.10.9130
5-Band 60-40 Windward/Leeward High616.30.9735
Triple Number 50-50 Windward/Leeward Low989.00.6067
Triple Number 50-50 Windward/Leeward Med711.50.8433
Triple Number 50-50 Windward/Leeward High621.10.9660
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward729.10.8229
Triple Number 60-40 Windward/Leeward Low990.80.6055
Triple Number 60-40 Windward/Leeward Med723.30.8295
Triple Number 60-40 Windward/Leeward High646.10.9286
Triple Number All-Purpose Low800.40.7496
Triple Number All-Purpose Med598.71.0022
Triple Number All-Purpose High515.41.1642
Triple Number Predominant Upwind Low807.80.7428
Triple Number Predominant Upwind Med620.70.9667
Triple Number Predominant Upwind High572.61.0478
Triple Number Predominant Reaching Low725.40.8271
Triple Number Predominant Reaching Med558.61.0741
Triple Number Predominant Reaching High452.81.3250
Triple Number Predominant Downwind Low805.70.7447
Triple Number Predominant Downwind Med583.51.0283
Triple Number Predominant Downwind High456.71.3138
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9558
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1498.21044.6796.8672.0600.9554.4512.3437.5404.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9558
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1498.21044.6796.8672.0600.9554.4512.3437.5404.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low737.3
Triple Number Coastal/Long Distance Medium577.0
Triple Number Coastal/Long Distance High500.1
Triple Number Windward/Leeward Low944.1
Triple Number Windward/Leeward Medium711.4
Triple Number Windward/Leeward High621.1
Predominantly Upwind629.4
Predominantly Downwind588.0
Predominantly Reaching561.9
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9558
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1498.21044.6796.8672.0600.9554.4512.3437.5404.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8138
Triple Number Coastal/Long Distance Medium1.0399
Triple Number Coastal/Long Distance High1.1998
Triple Number Windward/Leeward Low0.6355
Triple Number Windward/Leeward Medium0.8434
Triple Number Windward/Leeward High0.9660
Coastal/Long Distance0.9558
Predominantly Upwind0.9534
Predominantly Downwind1.0205
For information
General Purpose Handicap (GPH)647.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0394
Distanseseilas Trippeltall svak vind0.8138
Distanseseilas Trippeltall mellomvind1.0399
Distanseseilas Trippeltall sterk vind1.1998
Pølsebane Trippeltall svak vind0.6355
Pølsebane Trippeltall mellomvind0.8434
Pølsebane Trippeltall sterk vind0.9660
Motvind Singeltall0.9534
Medvind Singeltall1.0205
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Coastal/Long Distance627.70.9558
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind629.40.9534
Predominantly Downwind588.01.0205
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore548.71.0936
Cape Doctor Coastal445.51.3468
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8138
Triple Number Coastal/Long Distance Medium1.0399
Triple Number Coastal/Long Distance High1.1998
Triple Number Windward/Leeward Low0.6355
Triple Number Windward/Leeward Medium0.8434
Triple Number Windward/Leeward High0.9660
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8138
Triple Number Coastal/Long Distance Medium1.0399
Triple Number Coastal/Long Distance High1.1998
Triple Number Windward/Leeward Low0.6355
Triple Number Windward/Leeward Medium0.8434
Triple Number Windward/Leeward High0.9660
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9558
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Predominantly Upwind629.40.9534
Predominantly Downwind588.01.0205
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1498.21044.6796.8672.0600.9554.4512.3437.5404.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance627.70.9558
Triple Number Coastal/Long Distance Low737.30.8138
Triple Number Coastal/Long Distance Medium577.01.0399
Triple Number Coastal/Long Distance High500.11.1998
Triple Number Windward/Leeward Low944.10.6355
Triple Number Windward/Leeward Medium711.40.8434
Triple Number Windward/Leeward High621.10.9660
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1498.21044.6796.8672.0600.9554.4512.3437.5404.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP598.41.0026 Predom. Dn High414.61.4473 5B AP M/H511.51.1730 TriNum AP Low737.30.8138 Predom. Rc Low795.10.7546 5B AP High469.31.2785 TriNum AP Med577.01.0398 Predom. Rc L/M614.60.9762 5B SF Bay Low932.10.6437 TriNum AP High500.11.1998 Predom. Rc Med540.31.1105 5B SF Bay L/M774.90.7743 TriNum W/L Low989.00.6067 Predom. Rc M/H477.01.2578 5B SF Bay Med675.20.8887 TriNum W/L Med711.40.8434 Predom. Rc High426.51.4069 5B SF Bay M/H613.30.9783 TriNum W/L Hig621.10.9660 5B W/L Low1107.30.5419 5B SF Bay High565.71.0606 Predom. Upwind651.90.9204 5B W/L L/M814.00.7371 ChiMac Up Low781.10.7681 Predom. Reaching570.11.0525 5B W/L Med701.00.8560 ChiMac Up Med709.00.8462 Predom. Downwind608.40.9862 5B W/L M/H635.00.9449 ChiMac Up High623.40.9625 Predom. Up Low882.80.6797 5B W/L High582.81.0295 ChiMac Off Low776.90.7723 Predom. Up L/M682.30.8794 W/L 60-40 Low1107.30.5419 ChiMac Off Med683.50.8778 Predom. Up Med611.70.9809 W/L 60-40 L/M820.20.7315 ChiMac Off High565.51.0611 Predom. Up M/H571.11.0505 W/L 60-40 Med713.90.8404 ChiMac AP Low775.30.7739 Predom. Up High546.11.0987 W/L 60-40 M/H657.10.9130 ChiMac AP Med693.50.8652 Predom. Dn Low900.60.6662 W/L 60-40 High616.30.9735 ChiMac AP High592.61.0126 Predom. Dn L/M669.60.8960 5B AP Low818.70.7328 BayMac Cove Island889.20.6748 Predom. Dn Med571.11.0506 5B AP L/M649.50.9237 BayMac Shore881.60.6806 Predom. Dn M/H488.81.2275 5B AP Med568.51.0555 Harvest Moon488.81.2275      SA/DSPL Up39.45SA/DSPL Dn64.91
ORC Ref  04560004F9A Issued on 27/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLURUSA 46407
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassB-25MeasurementHINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall7.600Maximum beam2.544Draft1.485Displacement889Wetted area10.08IMS L7.059LSM06.464Accomod. length7.600Sink (kg/mm) 8.28
VCGD-0.238VCGM-0.128 RM Rated (kg·m) 24.4Limit of positive stability(°) 113.1 Stability Index 104.7 BLR index 0.0000Default crew weight369 Declared crew weight 375
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P8.536IG8.681ISP9.498MDT10.072MDL10.110MDT2MDL2TLTaperMWGO
E3.354J2.742BAS0.815FSD0.029SFJSPL2.901WPLTPS2.742BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date03/03/2017
SFFP0.280FFM0.938FF0.938LCFcl4.230SG
SAFP7.590FAM0.714FA0.714LCFsh4.416HBI0.814
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004F9A Issued on 27/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
BLURUSA 46407
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn-20.150.821.452.282.9017.9118/03/2025Mn-10.170.771.342.202.8417.3927/04/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG1-AP20.050.551.072.133.204.268.68NoNo 18.5518/03/2025G10.050.510.991.942.923.958.70NoNo 17.0727/04/2023
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS28.708.708.705.144.9536.9927/04/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA1.5-259.958.609.285.435.5099%42.0818/03/2025A1.58.878.108.494.845.0895%34.5627/04/2023
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004F9A Issued on 27/02/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org