Club Certificate2025
TEO5FRA-35117
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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 Angles43.0°43.0°41.2°39.1°37.5°37.1°37.0°37.4°38.9°
Beat VMG2.403.354.114.624.905.005.055.054.94
52°3.725.096.086.586.846.977.047.107.06
60°3.965.356.306.747.047.227.317.417.41
75°4.135.516.436.897.277.587.788.008.09
90°4.095.526.516.987.337.748.128.688.98
110°4.075.556.627.227.738.148.489.039.88
120°3.895.366.467.117.738.358.959.8910.62
135°3.344.765.956.737.337.978.7210.6113.19
150°2.794.035.176.146.807.357.949.4012.17
Run VMG2.413.494.485.336.026.587.088.2010.54
Gybe Angles144.7°144.7°148.7°152.9°159.9°166.2°165.3°158.2°144.0°
APH ToD:568.1CDL: 8.257APH ToT: 1.0562CertNo:25275a
BOAT
ClassSORMIOU 28DesignerPHILIPO OlivierBuilderC.N.SORMIOUAge date06/2007Series date12/2001Offset fileF237.OFFData fileF35117_25275a
HULL
Length Overall8.664 mMaximum Beam2.972 mDraft1.970 mDisplacement1,661 kgDLR3.4970IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight483 kg(default)Minimum weight353 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.0322.39Headsail Luffed16.8616.86Headsail FlyingSymmetric53.1753.17Asymmetric
STORM SAIL AREAS (m²)
Trysail6.88Storm Jib5.66Heavy Weather Jib15.27
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
2025: 1st ORC / No prop. / From: SORMIOU 28
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.
Club Certificate2025
TEO5FRA-35117
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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 VMG1498.81075.2876.3778.8734.3720.3713.5712.5728.4
52°967.2707.6592.5547.3526.0516.7511.3507.2509.8
60°908.3673.0571.7533.8511.3498.8492.2485.8486.0
75°872.5653.3560.3522.1494.9474.9462.8450.2444.9
90°880.1651.6553.0515.8491.4465.1443.2414.5401.0
110°885.2649.0544.1498.7465.5442.1424.8398.8364.2
120°925.9672.1557.6506.2465.6431.2402.1363.9339.1
135°1076.3756.0605.1535.0491.3451.7412.9339.3272.9
150°1292.3893.3696.4586.6529.6489.6453.3383.0295.8
Run VMG1493.21031.5804.1675.1597.6547.1508.7439.2341.6
Selected Courses
Windward / Leeward1495.31053.4840.2726.9665.9633.7611.1575.9535.0
All purpose1130.7810.9661.7589.9549.0523.3503.5473.3445.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward698.50.8590
All purpose568.11.0562
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1589.11051.2791.1659.6585.0542.8506.9448.8423.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7485
Downwind "popa"0.9124
70% up, 30% down "Ilhabela"0.7912
30% up, 70% down "Ilhabela-inverso"0.8562
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Predominantly Upwind617.40.9719
Predominantly Downwind575.41.0428
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low736.30.8149
Triple Number AP Medium565.71.0607
Triple Number AP High497.11.2069
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Single Number Predominant Upwind643.10.9329
Single Number Predominant Reaching564.91.0621
Single Number Predominant Downwind599.71.0005
Predominant Upwind - Low892.60.6722
Predominant Upwind - Low/Med677.70.8853
Predominant Upwind - Medium598.01.0034
Predominant Upwind - Med/High556.81.0776
Predominant Upwind - High536.51.1183
Predominant Downwind Low895.20.6702
Predominant Downwind Low/Med656.90.9133
Predominant Downwind Medium556.31.0785
Predominant Downwind Med/High484.71.2378
Predominant Downwind High430.51.3937
Predominant Reaching Low795.10.7546
Predominant Reaching Low/Med605.30.9913
Predominant Reaching Medium530.21.1316
Predominant Reaching Med/High475.81.2610
Predominant Reaching High437.31.3719
SA/DSPL Upwind27.68SA/DSPL Downwind53.53
Scoring OptionTODTOT
5-Band Windward/Leeward Low1110.70.5402
5-Band Windward/Leeward Low/Med806.00.7445
5-Band Windward/Leeward Medium680.70.8815
5-Band Windward/Leeward Med/High613.60.9779
5-Band Windward/Leeward High574.91.0437
Windward/Leeward 60-40 Low1114.90.5382
Windward/Leeward 60-40 Low/Med814.80.7364
Windward/Leeward 60-40 Medium694.40.8640
Windward/Leeward 60-40 Med/High634.10.9462
Windward/Leeward 60-40 High603.00.9950
5-Band AP Low817.20.7342
5-Band AP Low/Med641.70.9350
5-Band AP Medium557.11.0770
5-Band AP Med/High505.61.1867
5-Band AP High473.71.2666
5-Band SF Bay Tour - Low954.70.6285
5-Band SF Bay Tour - Low/Med771.20.7780
5-Band SF Bay Tour - Medium657.40.9127
5-Band SF Bay Tour - Med/High595.81.0071
5-Band SF Bay Tour - High559.81.0718
Chicago-Mac Upwind0.9045
Chicago-Mac All Purpose0.9351
Chicago-Mac Downwind0.9602
Bayview-Mac Cove Island0.6779
Bayview-Mac Shore0.6829
Harvest Moon Regatta484.71.2380
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1589.11051.2791.1659.6585.0542.8506.9448.8423.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1589.11051.2791.1659.6585.0542.8506.9448.8423.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance617.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1589.11051.2791.1659.6585.0542.8506.9448.8423.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating617.00.9724
FinRating, kevyt tuuli1091.90.9158
FinRating, kova tuuli473.71.0555
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9724
Triple Number Coastal/Long Distance Low0.8149
Triple Number Coastal/Long Distance Medium1.0608
Triple Number Coastal/Long Distance High1.2069
Triple Number Windward/Leeward Low0.6337
Triple Number Windward/Leeward Medium0.8661
Triple Number Windward/Leeward High0.9942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1589.11051.2791.1659.6585.0542.8506.9448.8423.1
For information
General Purpose Handicap (GPH)639.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1589.11051.2791.1659.6585.0542.8506.9448.8423.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1589.11051.2791.1659.6585.0542.8506.9448.8423.1
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1589.11051.2791.1659.6585.0542.8506.9448.8423.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low736.3
Triple Number Coastal/Long Distance Medium565.6
Triple Number Coastal/Long Distance High497.1
Triple Number Windward/Leeward Low946.8
Triple Number Windward/Leeward Medium692.8
Triple Number Windward/Leeward High603.5
Predominantly Upwind617.4
Predominantly Downwind575.4
Predominantly Reaching552.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1589.11051.2791.1659.6585.0542.8506.9448.8423.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8149
Triple Number Coastal/Long Distance Medium1.0608
Triple Number Coastal/Long Distance High1.2069
Triple Number Windward/Leeward Low0.6337
Triple Number Windward/Leeward Medium0.8661
Triple Number Windward/Leeward High0.9942
Coastal/Long Distance0.9724
Predominantly Upwind0.9719
Predominantly Downwind1.0428
For information
General Purpose Handicap (GPH)639.2
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0562
Distanseseilas Trippeltall svak vind0.8149
Distanseseilas Trippeltall mellomvind1.0608
Distanseseilas Trippeltall sterk vind1.2069
Pølsebane Trippeltall svak vind0.6337
Pølsebane Trippeltall mellomvind0.8661
Pølsebane Trippeltall sterk vind0.9942
Motvind Singeltall0.9719
Medvind Singeltall1.0428
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Coastal/Long Distance617.00.9724
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind617.40.9719
Predominantly Downwind575.41.0428
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore547.21.0964
Cape Doctor Coastal453.81.3223
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8149
Triple Number Coastal/Long Distance Medium1.0608
Triple Number Coastal/Long Distance High1.2069
Triple Number Windward/Leeward Low0.6337
Triple Number Windward/Leeward Medium0.8661
Triple Number Windward/Leeward High0.9942
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8149
Triple Number Coastal/Long Distance Medium1.0608
Triple Number Coastal/Long Distance High1.2069
Triple Number Windward/Leeward Low0.6337
Triple Number Windward/Leeward Medium0.8661
Triple Number Windward/Leeward High0.9942
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Predominantly Upwind617.40.9719
Predominantly Downwind575.41.0428
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1589.11051.2791.1659.6585.0542.8506.9448.8423.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.00.9724
Triple Number Coastal/Long Distance Low736.30.8149
Triple Number Coastal/Long Distance Medium565.61.0608
Triple Number Coastal/Long Distance High497.11.2069
Triple Number Windward/Leeward Low946.80.6337
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1589.11051.2791.1659.6585.0542.8506.9448.8423.1
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low736.30.8149
Triple Number AP Medium565.71.0607
Triple Number AP High497.11.2069
Triple Number Windward/Leeward Low990.40.6058
Triple Number Windward/Leeward Medium692.80.8661
Triple Number Windward/Leeward High603.50.9942
Single Number Predominant Upwind643.10.9329
Single Number Predominant Reaching564.91.0621
Single Number Predominant Downwind599.71.0005
Predominant Upwind - Low892.60.6722
Predominant Upwind - Low/Med677.70.8853
Predominant Upwind - Medium598.01.0034
Predominant Upwind - Med/High556.81.0776
Predominant Upwind - High536.51.1183
Predominant Downwind Low895.20.6702
Predominant Downwind Low/Med656.90.9133
Predominant Downwind Medium556.31.0785
Predominant Downwind Med/High484.71.2378
Predominant Downwind High430.51.3937
Predominant Reaching Low795.10.7546
Predominant Reaching Low/Med605.30.9913
Predominant Reaching Medium530.21.1316
Predominant Reaching Med/High475.81.2610
Predominant Reaching High437.31.3719
SA/DSPL Upwind27.68SA/DSPL Downwind53.53
Scoring OptionTODTOT
5-Band Windward/Leeward Low1110.70.5402
5-Band Windward/Leeward Low/Med806.00.7445
5-Band Windward/Leeward Medium680.70.8815
5-Band Windward/Leeward Med/High613.60.9779
5-Band Windward/Leeward High574.91.0437
Windward/Leeward 60-40 Low1114.90.5382
Windward/Leeward 60-40 Low/Med814.80.7364
Windward/Leeward 60-40 Medium694.40.8640
Windward/Leeward 60-40 Med/High634.10.9462
Windward/Leeward 60-40 High603.00.9950
5-Band AP Low817.20.7342
5-Band AP Low/Med641.70.9350
5-Band AP Medium557.11.0770
5-Band AP Med/High505.61.1867
5-Band AP High473.71.2666
5-Band SF Bay Tour - Low954.70.6285
5-Band SF Bay Tour - Low/Med771.20.7780
5-Band SF Bay Tour - Medium657.40.9127
5-Band SF Bay Tour - Med/High595.81.0071
5-Band SF Bay Tour - High559.81.0718
Chicago-Mac Upwind0.9045
Chicago-Mac All Purpose0.9351
Chicago-Mac Downwind0.9602
Bayview-Mac Cove Island0.6779
Bayview-Mac Shore0.6829
Harvest Moon Regatta484.71.2380
Club Certificate2025
TEO5FRA-35117
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassSORMIOU 28MeasurementHIN1303Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.664Max. Beam2.972Draft1.970Displacement1,661Wetted area14.19IMS L8.243LSM07.801Acc. length8.664Sink (kg/mm) 10.98
VCGD0.164VCGM0.094RM Rated (kg·m) 33.4Limit of positive stability(°) N/AStability IndexN/ADefault crew weight483Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P10.000IG10.580ISP11.950MDT10.090MDL10.140MDT20.074MDL20.128TL1.870MW0.138GO0.154
E3.930J3.150BAS1.500FSD0.050SFJ0.147SPL3.150WPLTPSBD0.130MWT49.40MCG4.420
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.164Flotation Date01/01/2013
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
TEO5FRA-35117
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.140.751.262.313.1822.0322/02/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.030.450.831.742.743.209.80NoNo 16.8622/02/2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS111.6011.6011.605.505.5053.1722/02/2025