Non Spin/HSFClub Certificate2025
MIADOISPOR 2400
Federação Portuguesa de Vela
Doca de Belém
1300-038 Lisboa, Portugal
fpvela.pt
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 Angles42.5°42.5°40.0°37.3°36.4°36.1°36.0°36.5°38.9°
Beat VMG2.433.354.064.484.634.704.744.754.58
52°3.795.055.866.236.396.486.556.616.54
60°4.055.286.016.386.596.716.806.896.86
75°4.195.426.126.516.857.087.237.427.48
90°4.055.306.076.526.927.317.658.108.36
110°3.424.745.746.306.787.277.819.1210.00
120°3.154.445.486.136.597.067.599.0111.32
135°2.663.844.895.726.246.677.128.2610.15
150°2.203.254.265.145.846.316.727.648.90
Run VMG1.902.823.704.535.315.926.357.178.21
Gybe Angles148.5°148.5°154.1°180.0°180.0°180.0°180.0°180.0°180.0°
APH ToD:625.8CDL: 7.134APH ToT: 0.9587CertNo:
BOAT
ClassBRENTA 24DesignerLUCCA BRENTABuilderASTRAEAAge date01/1998Series date12/1995Offset fileE302.OFFData filePOR2400
HULL
Length Overall7.489 mMaximum Beam2.378 mDraft1.641 mDisplacement1,039 kgDLR4.1892IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight350 kg(declared)Minimum weight220 kg ✱ when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail19.3019.74Headsail Luffed11.3811.38Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail5.65Storm Jib4.00Heavy Weather Jib10.80
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
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  03530003UOWIssued on 25/06/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
MIADOISPOR 2400
Federação Portuguesa de Vela
Doca de Belém
1300-038 Lisboa, Portugal
fpvela.pt
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 VMG1484.31074.6885.9802.7777.7765.8758.8757.7786.7
52°948.6713.3614.6577.9563.4555.2549.4544.2550.5
60°889.4681.6598.7564.4546.2536.6529.5522.5524.7
75°859.8664.4588.5552.8525.4508.7498.2485.4481.1
90°889.4678.9593.0552.3520.4492.7470.6444.4430.7
110°1052.2759.7627.2571.0531.3495.4460.8394.8359.8
120°1143.3811.5656.7586.9546.5509.9474.1399.6318.0
135°1352.5938.2736.1629.6576.9539.8505.6435.9354.6
150°1637.11106.2844.9700.4616.4570.8535.9471.4404.6
Run VMG1891.61277.3972.2793.9678.4607.7566.6501.8438.6
Selected Courses
Windward / Leeward1684.91176.0929.1798.3728.1686.8662.7629.8612.7
All purpose1251.0896.9730.8649.0604.7576.2554.7520.0496.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward764.90.7844
All purpose625.80.9587
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance681.30.8807
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.01186.1877.9725.8643.5597.8560.1492.5459.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7212
Downwind "popa"0.7781
70% up, 30% down "Ilhabela"0.7374
30% up, 70% down "Ilhabela-inverso"0.7601
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Predominantly Upwind664.40.9031
Predominantly Downwind653.50.9181
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low813.90.7372
Triple Number AP Medium622.90.9632
Triple Number AP High547.11.0968
Triple Number Windward/Leeward Low1103.00.5440
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Single Number Predominant Upwind689.40.8703
Single Number Predominant Reaching624.60.9605
Single Number Predominant Downwind685.50.8752
Predominant Upwind - Low939.60.6386
Predominant Upwind - Low/Med722.30.8307
Predominant Upwind - Medium643.90.9319
Predominant Upwind - Med/High603.40.9944
Predominant Upwind - High584.71.0261
Predominant Downwind Low1049.60.5716
Predominant Downwind Low/Med754.60.7951
Predominant Downwind Medium627.60.9560
Predominant Downwind Med/High547.51.0959
Predominant Downwind High496.31.2090
Predominant Reaching Low880.70.6813
Predominant Reaching Low/Med669.90.8957
Predominant Reaching Medium584.21.0271
Predominant Reaching Med/High527.51.1374
Predominant Reaching High490.71.2227
SA/DSPL Upwind29.90SA/DSPL Downwind29.90
Scoring OptionTODTOT
5-Band Windward/Leeward Low1242.20.4830
5-Band Windward/Leeward Low/Med889.60.6744
5-Band Windward/Leeward Medium744.10.8064
5-Band Windward/Leeward Med/High666.70.9000
5-Band Windward/Leeward High632.50.9486
Windward/Leeward 60-40 Low1219.80.4919
Windward/Leeward 60-40 Low/Med885.40.6777
Windward/Leeward 60-40 Medium752.70.7972
Windward/Leeward 60-40 Med/High685.60.8751
Windward/Leeward 60-40 High658.60.9110
5-Band AP Low917.00.6543
5-Band AP Low/Med707.80.8477
5-Band AP Medium613.60.9778
5-Band AP Med/High556.71.0779
5-Band AP High522.01.1494
5-Band SF Bay Tour - Low1056.20.5681
5-Band SF Bay Tour - Low/Med848.00.7076
5-Band SF Bay Tour - Medium720.50.8327
5-Band SF Bay Tour - Med/High653.00.9189
5-Band SF Bay Tour - High619.50.9685
Chicago-Mac Upwind0.8459
Chicago-Mac All Purpose0.8477
Chicago-Mac Downwind0.8392
Bayview-Mac Cove Island0.6104
Bayview-Mac Shore0.6181
Harvest Moon Regatta539.41.1123
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance681.30.8807
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.01186.1877.9725.8643.5597.8560.1492.5459.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance681.30.8807
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.01186.1877.9725.8643.5597.8560.1492.5459.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance681.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.01186.1877.9725.8643.5597.8560.1492.5459.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating681.30.8807
FinRating, kevyt tuuli1225.60.8159
FinRating, kova tuuli522.00.9579
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8807
Triple Number Coastal/Long Distance Low0.7372
Triple Number Coastal/Long Distance Medium0.9633
Triple Number Coastal/Long Distance High1.0968
Triple Number Windward/Leeward Low0.5701
Triple Number Windward/Leeward Medium0.7917
Triple Number Windward/Leeward High0.9141
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.01186.1877.9725.8643.5597.8560.1492.5459.8
For information
General Purpose Handicap (GPH)704.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance681.30.8807
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.01186.1877.9725.8643.5597.8560.1492.5459.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance681.30.8807
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.01186.1877.9725.8643.5597.8560.1492.5459.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance681.30.8807
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.01186.1877.9725.8643.5597.8560.1492.5459.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low813.9
Triple Number Coastal/Long Distance Medium622.9
Triple Number Coastal/Long Distance High547.0
Triple Number Windward/Leeward Low1052.4
Triple Number Windward/Leeward Medium757.9
Triple Number Windward/Leeward High656.4
Predominantly Upwind664.4
Predominantly Downwind653.5
Predominantly Reaching617.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance681.30.8807
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.01186.1877.9725.8643.5597.8560.1492.5459.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7372
Triple Number Coastal/Long Distance Medium0.9633
Triple Number Coastal/Long Distance High1.0968
Triple Number Windward/Leeward Low0.5701
Triple Number Windward/Leeward Medium0.7917
Triple Number Windward/Leeward High0.9141
Coastal/Long Distance0.8807
Predominantly Upwind0.9031
Predominantly Downwind0.9181
For information
General Purpose Handicap (GPH)704.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9587
Distanseseilas Trippeltall svak vind0.7372
Distanseseilas Trippeltall mellomvind0.9633
Distanseseilas Trippeltall sterk vind1.0968
Pølsebane Trippeltall svak vind0.5701
Pølsebane Trippeltall mellomvind0.7917
Pølsebane Trippeltall sterk vind0.9141
Motvind Singeltall0.9031
Medvind Singeltall0.9181
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Coastal/Long Distance681.30.8807
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind664.40.9031
Predominantly Downwind653.50.9181
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore617.80.9712
Cape Doctor Coastal503.91.1908
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7372
Triple Number Coastal/Long Distance Medium0.9633
Triple Number Coastal/Long Distance High1.0968
Triple Number Windward/Leeward Low0.5701
Triple Number Windward/Leeward Medium0.7917
Triple Number Windward/Leeward High0.9141
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7372
Triple Number Coastal/Long Distance Medium0.9633
Triple Number Coastal/Long Distance High1.0968
Triple Number Windward/Leeward Low0.5701
Triple Number Windward/Leeward Medium0.7917
Triple Number Windward/Leeward High0.9141
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance681.30.8807
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Predominantly Upwind664.40.9031
Predominantly Downwind653.50.9181
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.01186.1877.9725.8643.5597.8560.1492.5459.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance681.30.8807
Triple Number Coastal/Long Distance Low813.90.7372
Triple Number Coastal/Long Distance Medium622.90.9633
Triple Number Coastal/Long Distance High547.01.0968
Triple Number Windward/Leeward Low1052.40.5701
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1828.01186.1877.9725.8643.5597.8560.1492.5459.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low813.90.7372
Triple Number AP Medium622.90.9632
Triple Number AP High547.11.0968
Triple Number Windward/Leeward Low1103.00.5440
Triple Number Windward/Leeward Medium757.90.7917
Triple Number Windward/Leeward High656.40.9141
Single Number Predominant Upwind689.40.8703
Single Number Predominant Reaching624.60.9605
Single Number Predominant Downwind685.50.8752
Predominant Upwind - Low939.60.6386
Predominant Upwind - Low/Med722.30.8307
Predominant Upwind - Medium643.90.9319
Predominant Upwind - Med/High603.40.9944
Predominant Upwind - High584.71.0261
Predominant Downwind Low1049.60.5716
Predominant Downwind Low/Med754.60.7951
Predominant Downwind Medium627.60.9560
Predominant Downwind Med/High547.51.0959
Predominant Downwind High496.31.2090
Predominant Reaching Low880.70.6813
Predominant Reaching Low/Med669.90.8957
Predominant Reaching Medium584.21.0271
Predominant Reaching Med/High527.51.1374
Predominant Reaching High490.71.2227
SA/DSPL Upwind29.90SA/DSPL Downwind29.90
Scoring OptionTODTOT
5-Band Windward/Leeward Low1242.20.4830
5-Band Windward/Leeward Low/Med889.60.6744
5-Band Windward/Leeward Medium744.10.8064
5-Band Windward/Leeward Med/High666.70.9000
5-Band Windward/Leeward High632.50.9486
Windward/Leeward 60-40 Low1219.80.4919
Windward/Leeward 60-40 Low/Med885.40.6777
Windward/Leeward 60-40 Medium752.70.7972
Windward/Leeward 60-40 Med/High685.60.8751
Windward/Leeward 60-40 High658.60.9110
5-Band AP Low917.00.6543
5-Band AP Low/Med707.80.8477
5-Band AP Medium613.60.9778
5-Band AP Med/High556.71.0779
5-Band AP High522.01.1494
5-Band SF Bay Tour - Low1056.20.5681
5-Band SF Bay Tour - Low/Med848.00.7076
5-Band SF Bay Tour - Medium720.50.8327
5-Band SF Bay Tour - Med/High653.00.9189
5-Band SF Bay Tour - High619.50.9685
Chicago-Mac Upwind0.8459
Chicago-Mac All Purpose0.8477
Chicago-Mac Downwind0.8392
Bayview-Mac Cove Island0.6104
Bayview-Mac Shore0.6181
Harvest Moon Regatta539.41.1123
ORC Ref  03530003UOWIssued on 25/06/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
MIADOISPOR 2400
Federação Portuguesa de Vela
Doca de Belém
1300-038 Lisboa, Portugal
fpvela.pt
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBRENTA 24Measurement08/06/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.489Max. Beam2.378Draft1.641Displacement1,039Wetted area10.01IMS L6.894LSM06.282Acc. length7.489Sink (kg/mm) 7.59
VCGD-0.274VCGM-0.224RM Rated (kg·m) 22.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight355Declared crew weight350
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstaysCheckstays0Spreaders1Rotating mastNo
P9.371IG8.942ISP9.081MDT10.081MDL10.120MDT2MDL2TLTaperMWGO
E3.445J2.870BAS1.106FSDSFJSPL2.920WPLTPSBD0.118MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date24/06/2004
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03530003UOWIssued on 25/06/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
MIADOISPOR 2400
Federação Portuguesa de Vela
Doca de Belém
1300-038 Lisboa, Portugal
fpvela.pt
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentANM, cinza0.180.741.312.212.9119.3008/06/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentANM,cinza0.050.350.671.311.842.558.90YesNo 11.3808/06/2025
ORC Ref  03530003UOWIssued on 25/06/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org