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Rated boat velocities in knots| Wind Velocity | 6 kt
| 8 kt
| 10 kt
| 12 kt
| 14 kt
| 16 kt
| 20 kt
| 24 kt
|
| Beat Angles | 45.7° | 44.2° | 43.2° | 40.4° | 38.8° | 38.3° | 39.0° | 40.6° |
| Beat VMG | 2.66 | 3.20 | 3.58 | 3.87 | 4.07 | 4.16 | 4.15 | 3.99 |
| 52° | 4.16 | 4.92 | 5.36 | 5.59 | 5.70 | 5.79 | 5.82 | 5.77 |
| 60° | 4.46 | 5.18 | 5.55 | 5.75 | 5.86 | 5.93 | 5.99 | 5.97 |
| 75° | 4.72 | 5.39 | 5.72 | 5.94 | 6.09 | 6.19 | 6.30 | 6.33 |
| 90° | 4.72 | 5.42 | 5.78 | 6.04 | 6.25 | 6.42 | 6.69 | 6.83 |
| 110° | 4.56 | 5.40 | 5.83 | 6.14 | 6.39 | 6.61 | 7.11 | 7.51 |
| 120° | 4.45 | 5.31 | 5.78 | 6.10 | 6.39 | 6.67 | 7.27 | 7.88 |
| 135° | 4.07 | 4.96 | 5.56 | 5.91 | 6.22 | 6.51 | 7.18 | 8.06 |
| 150° | 3.50 | 4.42 | 5.16 | 5.63 | 5.94 | 6.23 | 6.79 | 7.49 |
| Run VMG | 3.03 | 3.84 | 4.51 | 5.07 | 5.53 | 5.84 | 6.37 | 6.91 |
| Gybe Angles | 147.5° | 151.4° | 155.5° | 166.4° | 177.2° | 178.6° | 179.0° | 178.6° |
APH ToD:701.1CDL: 5.619APH ToT: 0.8558CertNo:3171.2
BOATClassBIRDIE 24DesignerBuilderEGGER & CoAge date01.1979Series date01.1976Offset fileBIRDIE24.offData fileRU3171_Queen
HULLLength Overall7.350 mMaximum Beam2.412 mDraft1.249 mDisplacement1 750 kgDLR8.2802IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.487%
PROPELLERInstallationNo PropellerTypeN/ADiameterN/A
CREWMaximum weight329 kg(default)Minimum weight199 kg
* when appliedNon Manual PowerNoCrew Arm Extension0.20 m
SAIL AREAS
(m²)
MeasuredRatedMainsail12.0812.22Headsail Luffed17.9017.90Headsail Flying25.1425.14Symmetric35.4539.29Asymmetric
STORM SAIL AREAS
(m²)
Trysail3.73Storm Jib4.30Heavy Weather Jib11.61
SAIL LIMITSHeadsails5
* Woven polyester sails
Spinnakers4
STABILITYRighting MomentN/AStability IndexN/A
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.
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Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)ClassBIRDIE 24Measurement12.03.2023HIN084Plan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.350Max. Beam2.412Draft1.249Displacement1 750Wetted area12.56IMS L6.094LSM05.956Acc. length7.350Sink (kg/mm)
8.82
VCGD0.041VCGM0.072RM Rated
(kg·m)
31.7Limit of positive stability(°)
N/AStability IndexN/ADefault crew weight329Declared crew weightN/A
PROPELLERPropeller TypeNo Propeller
Hydro generatorNo
RIGForestay tensionFixedInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footRunners/Checkstays0Spreaders1Rotating mastNo
P8.280IG9.200ISP9.205MDT10.100MDL10.126MDT20.100MDL20.126TL0.000MW0.126GO0.153
E2.570J3.500BAS0.851FSD0.025SFJ0.270SPL3.300WPLTPS3.600BD0.087MWT40.60MCG3.135
Flying Headsail Foretriangles
IdISPTPS49.2053.600
FLOTATION AND STABILITYCalculation methodRM estimatedFlotation Date20.05.2023
TANKSIdDescriptionCapacityLCGVCGSp.WghtLevel
Sailing1602.20-0.301.0000
INVENTORYIdDescriptionWeight SailingLCGVCGGAIdDescriptionWeight SailingLCGVCGGA24.90-0.30
14.50-0.30
1MERCURY MERCURY 57.300.40
INVENTORYFixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Water602.20-0.30Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG2Battery354.90-0.301Battery354.50-0.301EngineMERCURY MERCURY 5217.300.40Total deductible0
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MAINSAILIdMHBMUWMTWMHWMQWAreaMeas.DateComment10.120.520.911.552.0312.08
MIZZENIdMHBMUWMTWMHWMQWAreaMeas.DateComment
HEADSAILIdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment40.050.791.552.984.215.278.89NoYes025.1420.030.430.921.983.084.258.80NoNo 17.90
SYMMETRIC SPINNAKERIdSLUSLESLSHWSFLAreaMeas.DateComment37.507.507.505.705.5635.45
ASYMMETRIC SPINNAKERIdSLUSLESLSHWSFLRatioAreaMeas.DateComment
MIZZEN STAYSAILIdYSHFYSHWYSFLAreaMeas.DateComment
QUADRILATERALIdQLEQHLQFLQCDQLMMastAreaMeas.DateComment
CRUISER/RACER REQUIREMENTS*Accommodation length7.3 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity13 lMinimum number of seats in cockpit
4
Food stowage0.12 m³Fuel capacity20 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.