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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
|
| Beat Angles | 44.1° | 42.0° | 40.8° | 40.5° | 40.5° | 40.5° | 40.8° |
| Beat VMG | 2.82 | 3.42 | 3.85 | 4.10 | 4.21 | 4.26 | 4.28 |
| 52° | 4.33 | 5.13 | 5.66 | 5.96 | 6.10 | 6.16 | 6.21 |
| 60° | 4.57 | 5.36 | 5.86 | 6.14 | 6.28 | 6.35 | 6.41 |
| 75° | 4.71 | 5.52 | 6.02 | 6.30 | 6.48 | 6.60 | 6.71 |
| 90° | 4.61 | 5.55 | 6.12 | 6.39 | 6.55 | 6.71 | 6.95 |
| 110° | 4.71 | 5.69 | 6.26 | 6.59 | 6.82 | 7.01 | 7.25 |
| 120° | 4.58 | 5.56 | 6.20 | 6.56 | 6.84 | 7.08 | 7.49 |
| 135° | 4.16 | 5.13 | 5.89 | 6.35 | 6.68 | 6.96 | 7.52 |
| 150° | 3.57 | 4.56 | 5.36 | 5.99 | 6.39 | 6.68 | 7.22 |
| Run VMG | 3.09 | 3.95 | 4.67 | 5.31 | 5.86 | 6.27 | 6.83 |
| Gybe Angles | 147.5° | 151.4° | 155.0° | 161.0° | 174.8° | 178.4° | 179.0° |
APH: 664.6
CDL: 6.708
GPH: 747.0
CertNo:
BOATClassHR 312DesignerEnderleinBuilderHallberg RassyAge date01.1980Series date01.1979Offset fileCLHR312.offData fileKAJSA__2023
HULLLength Overall9.420 mMaximum Beam3.090 mDraft1.578 mDisplacement4 707 kgDLR11.0595IMS DivisionCruiser/RacerDynamic Allowance0.660%Age Allowance0.487%
PROPELLERInstallationStrutTypeFolding 2 bladesDiameter0.380m
CREWMaximum weight459 kgMinimum weight344 kg
* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS
(m²)
MeasuredRatedMainsail21.4121.65Headsail Luffed29.7429.74Headsail FlyingSymmetric57.6960.26Asymmetric
STORM SAIL AREAS
(m²)
Trysail6.69Storm Jib7.46Heavy Weather Jib20.13
SAIL LIMITSHeadsails1
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)ClassHR 312Measurement06.06.2023HIN52Plan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.420Max. Beam3.090Draft1.578Displacement4 707Wetted area22.21IMS L7.621LSM07.521Acc. length9.420Sink (kg/mm)
13.58
VCGD-0.044VCGM0.000RM Rated
(kg·m)
62.3Limit of positive stability(°)
N/AStability IndexN/A
PROPELLERPropeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0033
EDL0.700ST10.050ST20.170
ST30.170ST40.100ST50.300
RIGForestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P10.850IG12.210ISP12.420MDT10.130MDL10.160MDT20.000MDL20.000TLNo TaperMW0.000GO0.000
E3.520J4.010BAS1.380FSDFoilSFJ0.000SPL4.050WPLTPS0.000BDMWT0.00MCG0.000
Flying Headsail Foretriangles
IdISPTPS
FLOTATION AND STABILITYCalculation methodRM estimatedFlotation Date06.06.2023MeasurerComment
SFFP0.874FFM1.232FF1.261LCFcl5.445SG1.0080
SAFP9.147FAM0.934FA0.948LCFsh5.672HBI1.045
INVENTORYFixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG009diesel fuel taank 80 litresFuel80708.030.30008diesel fuel taank 100 litresFuel10006.20-0.70007fresh water tank 180 litresWater180905.60-0.72Total deductible1496.56-0.32
OTHER ITEMSIdKindDescriptionWeightLCGVCG006Miscellaneousfridge166.550.67002Battery707.200.20001Enginediesel Betamarine 201607.02-0.06003Anchor180.101.25004Chain201.02-0.20005Deck Gearwindlass100.951.24Total deductible480.660.64
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MAINSAILIdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.120.651.172.082.8221.4106.06.2023
MIZZENIdMHBMUWMTWMHWMQWAreaMeas.DateComment
HEADSAILIdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0020.030.581.192.493.885.2711.63NoNo 29.7406.06.2023
SYMMETRIC SPINNAKERIdSLUSLESLSHWSFLAreaMeas.DateComment011.967.789.877.017.0357.6906.06.2023
ASYMMETRIC SPINNAKERIdSLUSLESLSHWSFLRatioAreaMeas.DateComment
MIZZEN STAYSAILIdYSHFYSHWYSFLAreaMeas.DateComment
QUADRILATERALIdQLEQHLQFLQCDQLMMastAreaMeas.DateComment