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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 | 43.6° | 43.6° | 41.9° | 41.1° | 39.6° | 38.7° | 38.6° | 38.8° | 40.4° |
| Beat VMG | 1.93 | 2.65 | 3.22 | 3.64 | 3.93 | 4.11 | 4.18 | 4.20 | 4.09 |
| 52° | 2.99 | 4.05 | 4.82 | 5.34 | 5.62 | 5.79 | 5.88 | 5.92 | 5.89 |
| 60° | 3.16 | 4.25 | 5.02 | 5.51 | 5.77 | 5.93 | 6.03 | 6.10 | 6.09 |
| 75° | 3.24 | 4.36 | 5.15 | 5.64 | 5.90 | 6.08 | 6.22 | 6.39 | 6.44 |
| 90° | 3.28 | 4.51 | 5.42 | 5.89 | 6.14 | 6.28 | 6.38 | 6.56 | 6.73 |
| 110° | 3.38 | 4.61 | 5.51 | 5.99 | 6.29 | 6.53 | 6.74 | 7.06 | 7.28 |
| 120° | 3.17 | 4.42 | 5.39 | 5.90 | 6.23 | 6.51 | 6.77 | 7.26 | 7.68 |
| 135° | 2.85 | 3.99 | 4.93 | 5.65 | 6.03 | 6.32 | 6.59 | 7.14 | 7.78 |
| 150° | 2.39 | 3.41 | 4.33 | 5.11 | 5.68 | 6.03 | 6.30 | 6.81 | 7.37 |
| Run VMG | 2.06 | 2.96 | 3.76 | 4.46 | 5.08 | 5.54 | 5.89 | 6.40 | 6.86 |
| Gybe Angles | 145.6° | 145.6° | 152.3° | 155.2° | 162.4° | 168.7° | 177.2° | 178.1° | 178.1° |
APH ToD:697.2CDL: 5.886APH ToT: 0.8606CertNo:
BOATClassAlbin 79DesignerROLS MAGNUSSONBuilderALBIN MARINEAge date05.1975Series date01.1974Offset fileAlbin79_RM2.OFFData fileUFO_AA1159RUS92_Nika
HULLLength Overall7.920 mMaximum Beam2.650 mDraft1.458 mDisplacement2 431 kgDLR10.1062IMS DivisionCruiser/RacerDynamic Allowance0.550%Age Allowance0.487%
PROPELLERInstallationShaft exposedTypeFolding 2 bladesDiameter0.340m
CREWMaximum weight380 kg(declared)Minimum weight250 kg
✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS
(m²)
MeasuredRatedMainsail12.6112.86Headsail Luffed18.5018.50Headsail FlyingSymmetric42.8142.81Asymmetric44.3244.32
(All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS
(m²)
Trysail3.49Storm Jib4.47Heavy Weather Jib12.06
SAIL LIMITSHeadsails5✱ One set on the forestay
Spinnakers4✱ Asymmetric SHALL NOT be tacked on the pole
STABILITYRighting Moment28.5 kg·mStability Index110.3
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)ClassAlbin 79Measurement18.04.2023HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.920Max. Beam2.650Draft1.458Displacement2 431Wetted area13.36IMS L6.450LSM06.219Acc. length7.920Sink (kg/mm)
9.03
VCGD0.056VCGM0.049RM Rated
(kg·m)
28.5Limit of positive stability(°)
111.9Stability Index110.3Default crew weight350Declared crew weight380
PROPELLERPropeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.340PBW0.100PIPA0.0041
PSD0.025PHD0.067PHL0.112
PSA22.0°ESL0.470
ST10.033ST20.103ST30.105
ST40.055ST50.115
RIGForestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingYesFiber riggingNoAdjustable mast footRunning backstays0CheckstaysSpreaders1Rotating mastNo
P8.190IG9.298ISP9.398MDT10.090MDL10.145MDT20.000MDL20.000TLNo TaperMW0.145GO0.195
E2.433J3.130BAS1.078FSD0.050SFJ0.065SPL3.170WPLTPS3.265BD0.085MWTMCG
Flying Headsail Foretriangles
IdISPTPS
FLOTATION AND STABILITYCalculation methodPoles incliningFlotation Date18.04.2023
SFFP0.760FFM0.888FF0.894LCFcl4.265SG1.0260
SAFP7.600FAM0.765FA0.764LCFsh4.459HBI0.816
W124.0W224.0W324.0W424.0
PD1161.0PD2161.0PD3161.0PD4161.0
WD9.075PLM2420.00GSA50.3RSA50.3RM28.6
TANKSIdDescriptionCapacityLCGVCGSp.WghtLevel
Sailing1253.400.8400
INVENTORYIdDescriptionWeight SailingLCGVCGGAIdDescriptionWeight SailingLCGVCGGA1Service 2x 65Ah3.50
2Starter battery 1x75Ah2.30
3Yanmar 1GM2.20
INVENTORYFixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1Fuel25253.40Total deductible213.40
OTHER ITEMSIdKindDescriptionWeightLCGVCG1BatteryService 2x 65Ah363.502BatteryStarter battery 1x75Ah202.303EngineYanmar 1GM762.20Total deductible0
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MAINSAILIdMHBMUWMTWMHWMQWAreaMeas.DateCommentM-10.170.611.071.682.1112.6118.04.2024
MIZZENIdMHBMUWMTWMHWMQWAreaMeas.DateComment
HEADSAILIdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentH-10.050.490.972.033.194.428.75NoNo 18.5018.04.2023H-30.050.390.741.502.353.236.89NoNo 10.7711.05.2024
SYMMETRIC SPINNAKERIdSLUSLESLSHWSFLAreaMeas.DateCommentS-19.349.349.345.515.4642.8119.04.2023
ASYMMETRIC SPINNAKERIdSLUSLESLSHWSFLRatioAreaMeas.DateCommentAS-110.488.569.525.645.37105%44.3229.03.2025
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.