MultihullClub Certificate2025
Tres Equis34
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
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 Angles43.8°43.8°42.7°42.5°40.8°40.9°40.7°41.7°42.2°
Beat VMG2.953.964.675.065.205.175.074.774.85
52°4.556.097.157.717.787.777.667.267.44
60°4.856.517.678.318.328.368.267.888.13
75°5.146.928.269.229.269.469.419.129.57
90°5.156.938.359.8210.6210.4310.6510.6111.37
110°4.806.457.759.2410.7212.3613.0813.0514.43
120°4.416.127.559.0710.7511.8412.9615.1616.03
135°4.025.586.908.259.8011.6013.6116.4117.91
150°3.364.745.947.048.239.6311.2614.7118.33
Run VMG2.914.115.146.107.138.349.7512.7415.87
Gybe Angles143.8°143.8°146.9°146.6°144.0°141.2°139.7°140.6°144.2°
MHR:475.8CertNo:MC114
BOAT
ClassCorsair880-SportDesignerPerus_FrancoisBuilderCorsair Marine IntAge date01/2022Series date01/2020Offset fileCorsair880.offData fileMC114-Corsair880#34-S-Tres Equis
HULL
Length Overall28.872 ftMaximum Beam22.336 ftDraft5.418 ftDisplacement5,671 lbsDLR2.8824Dynamic Allowance0.000%Age Allowance0.163%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Weight600 lbs(declared)Crew Arm Extension
SAIL AREAS (ft²)
MeasuredRatedMainsail405.00455.12Headsail Luffed245.15245.15Headsail Flying469.25SymmetricAsymmetric912.48
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.
MultihullClub Certificate2025
Tres Equis34
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
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 VMG1220.4908.4771.6711.4692.0696.8710.5755.2742.2
52°790.4590.8503.6466.7462.8463.4470.2495.8483.8
60°742.5553.4469.6433.3432.8430.8436.0457.0442.8
75°700.9520.4436.0390.6388.9380.7382.7394.7376.1
90°699.2519.1431.3366.7338.9345.3338.2339.4316.6
110°750.0558.5464.5389.8335.8291.2275.2275.9249.5
120°815.6588.6476.7396.8334.9304.2277.8237.4224.5
135°895.0644.9521.5436.2367.2310.3264.5219.4201.0
150°1071.2759.2606.2511.2437.3373.9319.8244.7196.4
Run VMG1236.9876.6700.0590.3505.0431.7369.3282.5226.8
Selected Courses
Windward / Leeward1227.6892.5735.8650.9598.5564.3539.9518.9484.5
All purpose930.5681.6564.4495.8457.4433.3418.2408.5384.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward620.70.9666
All purpose475.81.2610
 
MultihullClub Certificate2025
Tres Equis34
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
Data in feet/pounds (Imperial)
HULL AND APPENDAGES (Lightship Trim)
ClassCorsair880-SportMeasurementHINCSR45034B323
LOA28.872Max. Beam22.336Draft5.418Displacement5,671Dspl lightship5,071Wetted area127.76
Superstructure frontal area18.63Superstructure lateral area111.70Default crew weight622Declared crew weight600
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Single headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastYesMast rakeMast cant angle
P41.750IG39.371ISP43.833MDT10.443MDL10.886MDT2MDL2TLMW0.854GO0.886
E13.130J11.582JZ3.888BAS2.399FSDSFJ1.739SPLWPLTPS17.455BD
ForetrianglesIdITPTPZComment039.37111.5823.888main forestay043.83317.4553.888ISP/TPS140.02715.9783.888Code 0
FLOTATION
Flotation Date07/01/2021
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
MultihullClub Certificate2025
Tres Equis34
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain5.226.037.8110.0612.00405.00MQW estimated
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentScreacher5.2511.2915.4019.5745.09Yes30469.25HQW HTW estimatedJib11.7141.13NoNo0245.15
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioFTAreaMeas.DateCommentASpin50.1843.4446.8122.6026.5685%0912.48