International Certificate2025
BLUSAIL24 GEN RCNPESP-3502_G
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
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 Angles42.6°42.6°40.3°37.6°36.7°36.4°36.3°36.7°38.5°
Beat VMG2.353.263.964.414.574.644.694.704.58
52°3.654.905.756.156.326.406.466.526.49
60°3.875.135.926.286.496.606.686.786.78
75°3.995.256.026.416.726.937.067.257.32
90°4.205.496.246.556.787.127.417.808.03
110°4.275.596.426.967.387.718.048.699.30
120°4.085.436.346.947.538.118.599.5410.62
135°3.454.825.906.577.177.868.7311.2312.92
150°2.844.065.125.956.557.047.599.8513.07
Run VMG2.463.514.435.155.706.116.578.5311.32
Gybe Angles143.3°143.3°147.6°150.2°154.0°152.2°147.2°141.1°146.2°
APH ToD:598.8CDL: 7.137APH ToT: 1.0020CertNo:350201
BOAT
ClassBLUSAIL 24DesignerBrenta/PeriottoBuilderRimini SailAge date07/2003Series date10/1995Offset fileBSAIL24.OFFData fileE3502_G
HULL
Length Overall7.470Maximum Beam2.384Draft1.654Displacement1,187DLR4.1826IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight378(default)Minimum weight248 ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.3018.78Headsail Luffed13.1213.12Headsail FlyingSymmetricAsymmetric54.6454.64 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail5.64Storm Jib3.45Heavy Weather Jib9.29
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment20.6Stability Index104.2
COMMENTS
MEDIDAS DE CLASE
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  035100046WSIssued on 07/11/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
International Certificate2025
BLUSAIL24 GEN RCNPESP-3502_G
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
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 VMG1529.41105.5908.3816.3787.8775.2768.0765.8785.8
52°986.3734.0625.7585.4570.0562.5557.1552.0554.5
60°929.8702.2608.3572.9554.3545.4538.7531.2531.0
75°901.6685.9598.3562.0536.0519.4509.7496.3491.9
90°856.8655.6576.8549.9531.1505.7486.0461.5448.1
110°842.5643.6560.8517.0488.0466.9447.6414.4387.2
120°882.5663.2568.2518.4477.8443.7419.1377.5338.8
135°1044.5747.3610.3547.9502.3457.8412.2320.5278.7
150°1266.6887.1703.3605.2549.9511.4474.5365.6275.4
Run VMG1463.41024.4812.1698.7631.6589.7547.9422.1317.9
Selected Courses
Windward / Leeward1495.71064.9860.2757.5709.7682.4658.0594.0551.9
All purpose1124.3821.1682.9617.9583.8559.9539.3496.5470.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward735.70.8156
All purpose598.81.0020
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.50.9238
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1579.91060.9811.0688.8621.5580.5544.0474.8445.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7086
Downwind "popa"0.8886
70% up, 30% down "Ilhabela"0.7545
30% up, 70% down "Ilhabela-inverso"0.8257
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Predominantly Upwind654.40.9168
Predominantly Downwind599.51.0009
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low752.00.7979
TriNum AP Med597.51.0042
TriNum AP High528.41.1355
TriNum W/L Low1005.70.5966
TriNum W/L Med731.40.8204
TriNum W/L Hig640.10.9374
Predom. Upwind678.10.8848
Predom. Reaching590.31.0164
Predom. Downwind619.70.9683
Predom. Up Low909.70.6595
Predom. Up L/M707.50.8480
Predom. Up Med637.40.9413
Predom. Up M/H598.31.0028
Predom. Up High574.21.0449
Predom. Dn Low894.20.6710
Predom. Dn L/M674.90.8890
Predom. Dn Med584.01.0275
Predom. Dn M/H509.51.1776
Predom. Dn High440.11.3632
Predom. Rc Low799.30.7507
Predom. Rc L/M627.90.9556
Predom. Rc Med561.31.0689
Predom. Rc M/H506.61.1844
Predom. Rc High463.51.2945
SA/DSPL Upwind28.02SA/DSPL Downwind65.03
Scoring OptionTODTOT
5B W/L Low1121.60.5349
5B W/L L/M831.90.7212
5B W/L Med721.30.8319
5B W/L M/H655.60.9152
5B W/L High597.81.0038
W/L 60-40 Low1129.70.5311
W/L 60-40 L/M843.00.7118
W/L 60-40 Med736.70.8144
W/L 60-40 M/H678.60.8842
W/L 60-40 High632.10.9492
5B AP Low824.30.7279
5B AP L/M665.70.9013
5B AP Med589.91.0171
5B AP M/H539.31.1126
5B AP High499.41.2014
5B SF Bay Low968.40.6196
5B SF Bay L/M796.20.7536
5B SF Bay Med694.40.8640
5B SF Bay M/H633.60.9470
5B SF Bay High583.51.0283
Chicago-Mac Upwind0.8611
Chicago-Mac All Purpose0.8972
Chicago-Mac Downwind0.9306
BayMac Cove Island900.40.6664
BayMac Shore894.30.6709
Harvest Moon512.31.1712
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.50.9238
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1579.91060.9811.0688.8621.5580.5544.0474.8445.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.50.9238
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1579.91060.9811.0688.8621.5580.5544.0474.8445.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance649.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1579.91060.9811.0688.8621.5580.5544.0474.8445.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating649.50.9238
FinRating, kevyt tuuli1099.50.9095
FinRating, kova tuuli500.70.9985
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9238
Triple Number Coastal/Long Distance Low0.7979
Triple Number Coastal/Long Distance Medium1.0043
Triple Number Coastal/Long Distance High1.1355
Triple Number Windward/Leeward Low0.6233
Triple Number Windward/Leeward Medium0.8204
Triple Number Windward/Leeward High0.9374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1579.91060.9811.0688.8621.5580.5544.0474.8445.0
For information
General Purpose Handicap (GPH)668.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.50.9238
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1579.91060.9811.0688.8621.5580.5544.0474.8445.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.50.9238
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1579.91060.9811.0688.8621.5580.5544.0474.8445.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.50.9238
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1579.91060.9811.0688.8621.5580.5544.0474.8445.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low752.0
Triple Number Coastal/Long Distance Medium597.4
Triple Number Coastal/Long Distance High528.4
Triple Number Windward/Leeward Low962.6
Triple Number Windward/Leeward Medium731.4
Triple Number Windward/Leeward High640.1
Predominantly Upwind654.4
Predominantly Downwind599.5
Predominantly Reaching578.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.50.9238
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1579.91060.9811.0688.8621.5580.5544.0474.8445.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7979
Triple Number Coastal/Long Distance Medium1.0043
Triple Number Coastal/Long Distance High1.1355
Triple Number Windward/Leeward Low0.6233
Triple Number Windward/Leeward Medium0.8204
Triple Number Windward/Leeward High0.9374
Coastal/Long Distance0.9238
Predominantly Upwind0.9168
Predominantly Downwind1.0009
For information
General Purpose Handicap (GPH)668.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0020
Distanseseilas Trippeltall svak vind0.7979
Distanseseilas Trippeltall mellomvind1.0043
Distanseseilas Trippeltall sterk vind1.1355
Pølsebane Trippeltall svak vind0.6233
Pølsebane Trippeltall mellomvind0.8204
Pølsebane Trippeltall sterk vind0.9374
Motvind Singeltall0.9168
Medvind Singeltall1.0009
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Coastal/Long Distance649.50.9238
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind654.40.9168
Predominantly Downwind599.51.0009
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore564.51.0629
Cape Doctor Coastal478.51.2540
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7979
Triple Number Coastal/Long Distance Medium1.0043
Triple Number Coastal/Long Distance High1.1355
Triple Number Windward/Leeward Low0.6233
Triple Number Windward/Leeward Medium0.8204
Triple Number Windward/Leeward High0.9374
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7979
Triple Number Coastal/Long Distance Medium1.0043
Triple Number Coastal/Long Distance High1.1355
Triple Number Windward/Leeward Low0.6233
Triple Number Windward/Leeward Medium0.8204
Triple Number Windward/Leeward High0.9374
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.50.9238
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Predominantly Upwind654.40.9168
Predominantly Downwind599.51.0009
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1579.91060.9811.0688.8621.5580.5544.0474.8445.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance649.50.9238
Triple Number Coastal/Long Distance Low752.00.7979
Triple Number Coastal/Long Distance Medium597.41.0043
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low962.60.6233
Triple Number Windward/Leeward Medium731.40.8204
Triple Number Windward/Leeward High640.10.9374
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1579.91060.9811.0688.8621.5580.5544.0474.8445.0
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low752.00.7979
TriNum AP Med597.51.0042
TriNum AP High528.41.1355
TriNum W/L Low1005.70.5966
TriNum W/L Med731.40.8204
TriNum W/L Hig640.10.9374
Predom. Upwind678.10.8848
Predom. Reaching590.31.0164
Predom. Downwind619.70.9683
Predom. Up Low909.70.6595
Predom. Up L/M707.50.8480
Predom. Up Med637.40.9413
Predom. Up M/H598.31.0028
Predom. Up High574.21.0449
Predom. Dn Low894.20.6710
Predom. Dn L/M674.90.8890
Predom. Dn Med584.01.0275
Predom. Dn M/H509.51.1776
Predom. Dn High440.11.3632
Predom. Rc Low799.30.7507
Predom. Rc L/M627.90.9556
Predom. Rc Med561.31.0689
Predom. Rc M/H506.61.1844
Predom. Rc High463.51.2945
SA/DSPL Upwind28.02SA/DSPL Downwind65.03
Scoring OptionTODTOT
5B W/L Low1121.60.5349
5B W/L L/M831.90.7212
5B W/L Med721.30.8319
5B W/L M/H655.60.9152
5B W/L High597.81.0038
W/L 60-40 Low1129.70.5311
W/L 60-40 L/M843.00.7118
W/L 60-40 Med736.70.8144
W/L 60-40 M/H678.60.8842
W/L 60-40 High632.10.9492
5B AP Low824.30.7279
5B AP L/M665.70.9013
5B AP Med589.91.0171
5B AP M/H539.31.1126
5B AP High499.41.2014
5B SF Bay Low968.40.6196
5B SF Bay L/M796.20.7536
5B SF Bay Med694.40.8640
5B SF Bay M/H633.60.9470
5B SF Bay High583.51.0283
Chicago-Mac Upwind0.8611
Chicago-Mac All Purpose0.8972
Chicago-Mac Downwind0.9306
BayMac Cove Island900.40.6664
BayMac Shore894.30.6709
Harvest Moon512.31.1712
ORC Ref  035100046WSIssued on 07/11/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
International Certificate2025
BLUSAIL24 GEN RCNPESP-3502_G
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBLUSAIL 24Measurement07/11/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.470Max. Beam2.384Draft1.654Displacement1,187Wetted area10.80IMS L7.089LSM06.571Acc. length7.470Sink (kg/mm) 8.08
VCGD-0.002VCGM-0.018RM Rated (kg·m) 20.6Limit of positive stability(°) 112.2Stability Index104.2Default crew weight378Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAft & ForwardInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders1Rotating mastNo
P9.200IG8.170ISP9.110MDT10.090MDL10.140MDT20.073MDL20.095TL1.030MW0.140GO0.180
E3.502J2.660BAS1.050FSD0.000SFJ0.130SPL2.760WPLTPS3.890BD0.120MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date07/11/2024MeasurerESP 637
SFFP0.066FFM0.878FF0.878LCFcl4.063SG1.0250
SAFP7.097FAM0.672FA0.672LCFsh4.228HBI0.803
W110.0W210.0W310.0W410.0LCFD
PD1125.7PD2127.8PD3124.3PD4127.4
WD3.280PLM9000.00GSA1.0RSA1.0RM20.5
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  035100046WSIssued on 07/11/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
International Certificate2025
BLUSAIL24 GEN RCNPESP-3502_G
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.140.651.182.102.8618.3007/11/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.060.460.891.622.312.928.39YesNo 13.1207/11/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment110.838.829.836.726.49104%54.6407/11/2025
ORC Ref  035100046WSIssued on 07/11/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org