| Wind Velocity | 4 kt | 6 kt | 8 kt | 10 kt | 12 kt | 14 kt | 16 kt | 20 kt | 24 kt |
| Beat Angles | 42.3° | 42.3° | 40.5° | 38.4° | 36.6° | 35.8° | 35.7° | 36.3° | 37.6° |
| Beat VMG | 2.18 | 3.01 | 3.67 | 4.12 | 4.40 | 4.53 | 4.58 | 4.58 | 4.52 |
| 52° | 3.33 | 4.52 | 5.37 | 5.81 | 6.07 | 6.25 | 6.35 | 6.44 | 6.46 |
| 60° | 3.53 | 4.73 | 5.53 | 5.94 | 6.24 | 6.48 | 6.61 | 6.76 | 6.80 |
| 75° | 3.62 | 4.87 | 5.71 | 6.12 | 6.44 | 6.77 | 7.04 | 7.35 | 7.53 |
| 90° | 3.91 | 5.15 | 5.94 | 6.44 | 6.83 | 7.16 | 7.38 | 8.00 | 8.48 |
| 110° | 3.82 | 5.08 | 5.94 | 6.56 | 7.19 | 7.83 | 8.41 | 9.39 | 10.59 |
| 120° | 3.67 | 4.93 | 5.82 | 6.40 | 7.04 | 7.80 | 8.63 | 10.64 | 12.24 |
| 135° | 3.16 | 4.43 | 5.43 | 6.04 | 6.59 | 7.20 | 7.96 | 10.61 | 13.82 |
| 150° | 2.62 | 3.75 | 4.75 | 5.53 | 6.03 | 6.50 | 6.99 | 8.67 | 11.96 |
| Run VMG | 2.27 | 3.25 | 4.11 | 4.79 | 5.26 | 5.66 | 6.07 | 7.51 | 10.36 |
| Gybe Angles | 144.4° | 144.4° | 148.0° | 150.6° | 155.0° | 158.1° | 154.7° | 134.5° | 141.8° |
APH ToD:629.9CDL: 6.510APH ToT: 0.9525CertNo:
BOAT
ClassCHEESE 6.5DesignerSTEVE THOMPSONBuilderDOKAR YACHTAge date08/2023Series date01/2007Offset filecheese65-LB.offData fileTUR456 ROKO
HULL
Length Overall6.566 mMaximum Beam2.320 mDraft1.687 mDisplacement824 kgDLR3.6509IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight325 kg(declared)Minimum weight195 kg
✱ when appliedNon Manual PowerNoCrew Arm ExtensionLoose or no lifelines
SAIL AREAS
(m²)
MeasuredRatedMainsail14.6114.89Headsail Luffed10.5710.57Headsail FlyingSymmetricAsymmetric31.5331.53
(2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS
(m²)
Trysail4.50Storm Jib2.82Heavy Weather Jib7.61
SAIL LIMITS
Headsails5
✱ Woven polyester sails
Spinnakers4STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
OUTBOARD ENGINE ONBOARD
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.