MultihullClub Certificate2026
PrestoV48
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 Angles50.1°50.1°49.1°48.8°48.4°47.1°46.0°45.5°45.9°
Beat VMG1.662.483.273.994.635.165.556.116.55
52°2.704.005.266.407.418.148.689.5710.36
60°3.645.316.918.128.088.769.3510.5111.74
75°4.125.997.718.848.759.5210.3412.5415.46
90°4.206.187.939.1010.2711.1912.9216.0218.98
110°3.845.767.578.9310.1511.6913.6818.3116.51
120°3.715.587.378.739.8911.2713.0817.5522.23
135°3.254.926.578.049.1310.2111.5315.0219.04
150°2.774.135.496.888.048.969.8812.4415.67
Run VMG2.403.574.755.966.967.768.5610.7713.57
Gybe Angles142.6°142.6°143.8°143.5°148.3°148.4°146.7°141.5°139.2°
MHR:515.1CertNo:MC093
BOAT
ClassVoyagerDesignerChris WhiteBuilderLone Star MultihullsAge date02/1994Series date01/1994Offset fileVoyager 48a.offData fileMC093-White-Voyager48-Presto
HULL
Length Overall14.800Maximum Beam7.740Draft1.215Displacement8,935DLR2.7656Dynamic Allowance0.110%Age Allowance0.487%RSA-0.229%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.457m
CREW
Weight544(declared)Crew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail61.5870.04Headsail Luffed31.1131.11Headsail Flying78.03SymmetricAsymmetric128.73
COMMENTS
ex Surprise
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 Certificate2026
PrestoV48
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 VMG2167.41452.61100.5902.8776.8698.0649.0589.3549.5
52°1335.0899.6684.6562.2485.8442.3415.0376.2347.5
60°988.3677.4521.0443.2445.5410.8385.2342.5306.7
75°873.9600.8466.9407.4411.4378.2348.2287.2232.9
90°856.8582.3453.7395.5350.7321.8278.6224.7189.6
110°937.2625.3475.8403.1354.5307.9263.1196.6218.0
120°970.8645.1488.7412.5364.1319.5275.1205.2161.9
135°1106.2732.3547.8447.7394.3352.5312.2239.7189.1
150°1298.7872.2656.1523.5447.7401.7364.3289.5229.7
Run VMG1499.61007.1757.6604.5516.9463.9420.7334.3265.3
Selected Courses
Windward / Leeward1833.61229.9929.0753.6646.9580.9534.8461.8407.4
All purpose1318.3886.2672.9555.8490.2441.1401.3339.1299.4
Single Number Scoring Options
Course Time On
Distance
Time On
Time
Windward / Leeward691.90.8671
All purpose515.11.1648
MultihullClub Certificate2026
PrestoV48
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassVoyagerMeasurement01/04/2024HIN991913
LOA14.800Max. Beam7.740Draft1.215Displacement8,935Dspl lightship8,391Wetted area37.82
Superstructure frontal area12.43Superstructure lateral area24.47Default crew weight500Declared crew weight544
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwYesHydro generatorNo
PRD0.457PBWPIPA0.0089
PSD0.020PHD0.070PHL0.170
PSA10.0°ESL0.600
ST10.050ST20.150ST30.150
ST40.070ST50.300
RIG
Single headsail furlerYesMainsail furlerArticulated bowspritNoNon-circular riggingNoAdjustable mast footNoRunning backstays1Checkstays0Spreaders2Jumper StrutsNoRotating mastNoMast rakeMast cant angle
P15.620IG13.490ISP14.870MDT10.150MDL10.300MDT20.100MDL20.200TL2.000MW0.300GO0.300
E5.740J5.030JZ2.200BAS0.580FSDSFJ1.160SPLWPLTPS6.300BD
ForetrianglesIdITPTPZComment013.4905.0302.200main forestay014.8706.3002.200ISP/TPS
FLOTATION
Flotation Date06/05/2024
BALLAST
TANKS
INVENTORY
MultihullClub Certificate2026
PrestoV48
ORC Multihull
Rating Office
www.orc.org/multihull
mh@orc.org
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain Test v30.131.823.134.455.1661.58MUW changed from 2.82
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentHSF0.050.002.755.307.529.3415.59NoYes078.03Jib0.050.000.000.000.004.5513.54NoNo031.11
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioFTAreaMeas.DateCommentASpin17.2214.4815.859.709.9398%0128.73