MultihullInternational Certificate2026
SophiaCAY-63
| Wind Velocity | 4 kt | 6 kt | 8 kt | 10 kt | 12 kt | 14 kt | 16 kt | 20 kt | 24 kt |
| Beat Angles | 44.1° | 44.1° | 42.7° | 43.1° | 46.4° | 53.3° | 52.0° | 52.0° | 52.0° |
| Beat VMG | 3.92 | 4.79 | 5.41 | 7.08 | 8.52 | 10.56 | 12.03 | 11.90 | 12.42 |
| 52° | 6.18 | 7.47 | 8.32 | 10.95 | 13.60 | 17.15 | 19.54 | 19.33 | 20.17 |
| 60° | 6.76 | 8.14 | 9.02 | 11.91 | 15.22 | 19.93 | 20.17 | 21.68 | 22.90 |
| 75° | 6.00 | 9.03 | 11.63 | 13.06 | 17.40 | 24.47 | 23.74 | 26.27 | 27.09 |
| 90° | 6.08 | 9.51 | 12.27 | 12.67 | 17.97 | 26.51 | 27.55 | 29.54 | 31.99 |
| 110° | 6.80 | 8.92 | 11.13 | 14.79 | 14.56 | 19.06 | 20.92 | 32.97 | 33.85 |
| 120° | 4.69 | 7.44 | 10.21 | 12.53 | 14.78 | 14.87 | 20.02 | 21.77 | 35.95 |
| 135° | 4.32 | 6.25 | 8.09 | 10.02 | 12.16 | 16.18 | 19.96 | 17.37 | 29.74 |
| 150° | 3.53 | 5.10 | 6.60 | 8.18 | 9.93 | 13.21 | 16.30 | 19.17 | 24.28 |
| Run VMG | 3.06 | 4.42 | 5.72 | 7.09 | 8.60 | 11.44 | 14.12 | 16.60 | 21.03 |
| Gybe Angles | 133.6° | 133.6° | 132.1° | 133.8° | 131.8° | 128.0° | 132.5° | 140.0° | 128.9° |
MHR:319.5CertNo:MH037
BOAT
ClassIrens 63DesignerNigel IrensBuilderMarsaudonAge date01/2011Series date01/2011Offset fileSophia.offData fileMH037-Sophia 63
HULL
Length Overall19.192 mMaximum Beam14.426 mDraft4.233 mDisplacement9,142 kgDLR1.0569Dynamic Allowance0.540%Age Allowance0.487%RSA-0.381%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.510m
CREW
Weight640 kg(declared)Crew Arm Extension
SAIL AREAS
(m²)
MeasuredRatedMainsail111.62126.02Headsail Luffed82.6782.67Headsail Flying166.30SymmetricAsymmetric
COMMENTS
ex Shockwave
ex Paradox 3
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.