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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 | 44.3° | 44.3° | 42.3° | 40.8° | 40.5° | 40.5° | 40.7° | 41.0° | 42.4° |
| Beat VMG | 2.14 | 3.04 | 3.79 | 4.30 | 4.56 | 4.66 | 4.71 | 4.77 | 4.66 |
| 52° | 3.38 | 4.68 | 5.69 | 6.35 | 6.72 | 6.85 | 6.93 | 7.01 | 6.97 |
| 60° | 3.60 | 4.95 | 5.97 | 6.62 | 6.98 | 7.11 | 7.20 | 7.28 | 7.29 |
| 75° | 3.70 | 5.10 | 6.17 | 6.84 | 7.22 | 7.42 | 7.52 | 7.65 | 7.72 |
| 90° | 3.82 | 5.25 | 6.30 | 6.83 | 7.26 | 7.53 | 7.74 | 7.98 | 8.12 |
| 110° | 3.90 | 5.42 | 6.60 | 7.24 | 7.53 | 7.72 | 7.88 | 8.17 | 8.36 |
| 120° | 3.74 | 5.26 | 6.47 | 7.22 | 7.64 | 7.92 | 8.14 | 8.49 | 8.81 |
| 135° | 3.29 | 4.70 | 5.93 | 6.87 | 7.45 | 7.87 | 8.27 | 9.02 | 9.71 |
| 150° | 2.71 | 3.96 | 5.12 | 6.13 | 6.95 | 7.46 | 7.86 | 8.67 | 9.65 |
| Run VMG | 2.35 | 3.43 | 4.43 | 5.31 | 6.09 | 6.70 | 7.18 | 7.91 | 8.65 |
| Gybe Angles | 144.9° | 144.9° | 148.3° | 150.5° | 155.7° | 162.8° | 168.4° | 174.5° | 169.6° |
APH ToD:587.2CDL: 8.755APH ToT: 1.0218CertNo:3053.01
BOATClassFlamingo 40DesignerHarry BeckerBuilderBecker (SWEDEN)Age date01.1981Series date01.1976Offset fileFlamingo40.offData fileRU3053_Alisa
HULLLength Overall11.951 mMaximum Beam2.432 mDraft1.735 mDisplacement5 200 kgDLR5.0251IMS DivisionCruiser/RacerDynamic Allowance0.370%Age Allowance0.487%
PROPELLERInstallationShaft exposedTypeFolding 2 bladesDiameter0.401m
CREWMaximum weight700 kg(default)Minimum weight570 kg
✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS
(m²)
MeasuredRatedMainsail23.2923.54Headsail Luffed23.1623.16Headsail FlyingSymmetric85.9885.98Asymmetric
STORM SAIL AREAS
(m²)
Trysail6.64Storm Jib9.70Heavy Weather Jib26.19
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)ClassFlamingo 40Measurement08.06.2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.951Max. Beam2.432Draft1.735Displacement5 200Wetted area23.57IMS L10.357LSM010.114Acc. length7.904Sink (kg/mm)
16.40
VCGD0.030VCGM0.040RM Rated
(kg·m)
56.7Limit of positive stability(°)
N/AStability IndexN/ADefault crew weight700Declared crew weightN/A
PROPELLERPropeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.401PBW0.121PIPA0.0046
PSD0.026PHD0.071PHL0.151
PSA11.0°ESL1.091
ST10.031ST20.071ST30.701
ST40.071ST50.181
RIGForestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footRunning backstays0CheckstaysSpreaders1Rotating mastNo
P12.681IG13.780ISP13.780MDT10.171MDL10.121MDT2MDL2TLTaperMW0.171GO0.210
E2.991J3.721BAS0.901FSD0.031SFJ0.940SPL4.271WPLTPSBD0.101MWT150.01MCG6.801
Flying Headsail Foretriangles
IdISPTPS
FLOTATION AND STABILITYCalculation methodRM estimatedFlotation Date26.06.2023
INVENTORYFixed Ballast Total0
Total deductible
Total deductible
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MAINSAILIdMHBMUWMTWMHWMQWAreaMeas.DateComment00.140.691.202.002.5723.29
MIZZENIdMHBMUWMTWMHWMQWAreaMeas.DateComment
HEADSAILIdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.000.440.871.832.673.0113.61NoNo 23.1600.000.280.711.592.433.018.20NoNo 12.70
SYMMETRIC SPINNAKERIdSLUSLESLSHWSFLAreaMeas.DateComment012.0012.0012.009.016.9585.98011.4511.4511.457.116.5566.77
ASYMMETRIC SPINNAKERIdSLUSLESLSHWSFLRatioAreaMeas.DateComment
MIZZEN STAYSAILIdYSHFYSHWYSFLAreaMeas.DateComment
QUADRILATERALIdQLEQHLQFLQCDQLMMastAreaMeas.DateComment
CRUISER/RACER REQUIREMENTS*Accommodation length7.9 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity19 lMinimum number of seats in cockpit2Food stowage0.12 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.