
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 Angles | 46.2° | 46.2° | 40.8° | 40.3° | 39.7° | 40.1° | 40.3° | 43.1° | 45.1° |
| Beat VMG | 2.54 | 3.62 | 4.42 | 4.56 | 4.60 | 4.61 | 4.62 | 4.57 | 4.37 |
| 52° | 4.31 | 5.70 | 6.52 | 6.67 | 6.73 | 6.84 | 6.90 | 7.06 | 6.86 |
| 60° | 4.77 | 6.13 | 6.84 | 7.00 | 6.94 | 7.30 | 7.46 | 7.78 | 7.61 |
| 75° | 4.92 | 6.45 | 7.34 | 7.60 | 7.80 | 8.27 | 8.92 | 10.11 | 10.25 |
| 90° | 4.68 | 6.41 | 7.62 | 8.20 | 9.06 | 9.79 | 11.26 | 14.24 | 15.43 |
| 110° | 4.11 | 5.88 | 7.37 | 8.27 | 9.18 | 11.10 | 12.71 | 11.79 | 17.18 |
| 120° | 3.96 | 5.64 | 7.11 | 8.37 | 9.33 | 9.76 | 12.91 | 15.96 | 13.76 |
| 135° | 3.44 | 5.01 | 6.39 | 7.43 | 8.64 | 10.34 | 11.98 | 15.38 | 18.79 |
| 150° | 2.88 | 4.22 | 5.48 | 6.54 | 7.37 | 8.47 | 10.10 | 13.35 | 16.44 |
| Run VMG | 2.50 | 3.66 | 4.74 | 5.66 | 6.38 | 7.33 | 8.75 | 11.56 | 14.24 |
| Gybe Angles | 143.5° | 143.5° | 145.6° | 149.3° | 148.5° | 136.6° | 138.1° | 143.5° | 147.7° |
MHR:531.1CertNo:MC024
BOATClassDragonfly28SportDesignerQuorningBuilderQuorningAge date06/2014Series date01/2009Offset fileDragonfly28Mk1b.offData fileMC024-DF28-Namaste
HULLLength Overall8.870 mMaximum Beam6.400 mDraft1.731 mDisplacement2,812 kgDLR3.2835Dynamic Allowance0.330%Age Allowance0.487%RSA0.000%
PROPELLERInstallationNo PropellerTypeN/ADiameterN/A
CREWWeight285 kg(default)Crew Arm Extension
SAIL AREAS
(m²)
MeasuredRatedMainsail40.4544.43Headsail Luffed20.0520.05Headsail Flying44.37SymmetricAsymmetric75.82
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.
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)ClassDragonfly28SportMeasurementHINDKQBO28103F414
LOA8.870Max. Beam6.400Draft1.731Displacement2,812Dspl lightship2,527Wetted area19.21
Superstructure frontal area3.57Superstructure lateral area11.70Default crew weight285Declared crew weightN/A
PROPELLERPropeller TypeNo Propeller
Hydro generatorNo
RIGSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoAdjustable mast footRunning backstays0Checkstays0Spreaders2Jumper strutsNoRotating mastNoMast rakeMast cant angle
P12.510IG12.000ISP12.150MDT10.140MDL10.140MDT20.140MDL20.140TL0.000MW0.140GO0.140
E4.020J3.090JZ1.040BAS0.550FSD0.000SFJ0.624SPL0.000WPLTPS5.300BD
ForetrianglesIdITPTPZComment012.0003.0901.040012.1505.3001.040112.1004.7001.040
INVENTORYIdDescriptionWeight MsrmentWeight SailingLCGVCGGAIdDescriptionWeight MsrmentWeight SailingLCGVCGGA1Honda BF15 XRTU6161
2Varta AGM LA702020
3Varta AGM LA702020
4Anchor Delta + leaded line
5Anchor Spade + chain + line
6Cushions 3 bow,2 aft, 4 main