TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST
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 | 43.9° | 43.9° | 41.6° | 41.1° | 41.5° | 41.7° | 41.8° | 42.7° | 44.5° |
| Beat VMG | 2.03 | 2.79 | 3.37 | 3.74 | 3.95 | 4.04 | 4.08 | 4.06 | 3.93 |
| 52° | 3.19 | 4.27 | 5.03 | 5.53 | 5.83 | 5.97 | 6.03 | 6.05 | 5.99 |
| 60° | 3.38 | 4.50 | 5.25 | 5.75 | 6.03 | 6.18 | 6.25 | 6.30 | 6.28 |
| 75° | 3.50 | 4.65 | 5.42 | 5.93 | 6.23 | 6.40 | 6.51 | 6.63 | 6.66 |
| 90° | 3.44 | 4.67 | 5.58 | 6.13 | 6.40 | 6.52 | 6.65 | 6.85 | 7.00 |
| 110° | 3.51 | 4.79 | 5.72 | 6.27 | 6.59 | 6.83 | 7.01 | 7.24 | 7.38 |
| 120° | 3.39 | 4.64 | 5.59 | 6.20 | 6.56 | 6.83 | 7.08 | 7.51 | 7.77 |
| 135° | 3.03 | 4.21 | 5.17 | 5.91 | 6.37 | 6.68 | 6.95 | 7.48 | 8.02 |
| 150° | 2.50 | 3.59 | 4.55 | 5.35 | 5.97 | 6.37 | 6.67 | 7.19 | 7.74 |
| Run VMG | 2.17 | 3.11 | 3.94 | 4.65 | 5.27 | 5.82 | 6.25 | 6.80 | 7.30 |
| Gybe Angles | 145.1° | 145.1° | 149.8° | 153.7° | 160.3° | 173.6° | 178.1° | 179.0° | 179.0° |
APH ToD:673.9CDL: 6.500APH ToT: 0.8904CertNo:
BOATClassHR 312DesignerEnderleinBuilderHallberg RassyAge date01.1980Series date01.1979Offset fileCLHR312.offData fileKAJSA__2023
HULLLength Overall9.420 mMaximum Beam3.090 mDraft1.614 mDisplacement5 117 kgDLR11.5755IMS DivisionCruiser/RacerDynamic Allowance0.690%Age Allowance0.487%
PROPELLERInstallationStrutTypeFolding 2 bladesDiameter0.380m
CREWMaximum weight170 kg(declared)Minimum weight120 kg
✱ when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS
(m²)
MeasuredRatedMainsail21.4121.65Headsail Luffed29.7429.74Headsail FlyingSymmetricAsymmetric57.6960.26
(All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS
(m²)
Trysail6.69Storm Jib7.46Heavy Weather Jib20.13
SAIL LIMITSHeadsails5✱ One set on the forestay
Spinnakers4✱ Asymmetric may be tacked on the pole
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.
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)ClassHR 312Measurement06.06.2023HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA9.420Max. Beam3.090Draft1.614Displacement5 117Wetted area22.86IMS L7.635LSM07.617Acc. length9.245Sink (kg/mm)
14.00
VCGD-0.059VCGM-0.048RM Rated
(kg·m)
70.4Limit of positive stability(°)
N/AStability IndexN/ADefault crew weight170Declared crew weight170
PROPELLERPropeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0033
EDL0.700ST10.050ST20.170
ST30.170ST40.100ST50.300
RIGForestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footRunning backstaysCheckstaysSpreaders1Rotating mastNo
P10.850IG12.210ISP12.420MDT10.130MDL10.160MDT2MDL2TLNo TaperMWGO
E3.520J4.010BAS1.380FSDFoilSFJ0.000SPL4.050WPLTPS0.000BDMWTMCG
Flying Headsail Foretriangles
IdISPTPS
FLOTATION AND STABILITYCalculation methodRM estimatedFlotation Date13.07.2024
SFFP0.874FFM1.180FF1.180LCFcl5.387SG1.0260
SAFP9.147FAM0.960FA0.960LCFsh5.615HBI0.999
INVENTORYFixed Ballast Total0
Total deductible
Total deductible
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST
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.DateComment
ASYMMETRIC SPINNAKERIdSLUSLESLSHWSFLRatioAreaMeas.DateComment011.967.789.877.017.03100%57.6906.06.2023
MIZZEN STAYSAILIdYSHFYSHWYSFLAreaMeas.DateComment
QUADRILATERALIdQLEQHLQFLQCDQLMMastAreaMeas.DateComment
CRUISER/RACER REQUIREMENTS*Accommodation length9.2 mTable area0.44 m²Headroom1.64 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity64 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity34 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.