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 | 42.8° | 42.8° | 40.8° | 39.5° | 38.5° | 38.0° | 37.6° | 37.7° | 38.2° |
| Beat VMG | 2.80 | 3.82 | 4.58 | 5.06 | 5.30 | 5.43 | 5.51 | 5.58 | 5.55 |
| 52° | 4.36 | 5.79 | 6.74 | 7.26 | 7.51 | 7.63 | 7.70 | 7.77 | 7.78 |
| 60° | 4.62 | 6.07 | 6.97 | 7.44 | 7.69 | 7.82 | 7.89 | 7.98 | 8.01 |
| 75° | 4.79 | 6.24 | 7.11 | 7.58 | 7.85 | 8.03 | 8.16 | 8.31 | 8.41 |
| 90° | 4.64 | 6.11 | 7.05 | 7.58 | 7.90 | 8.13 | 8.32 | 8.61 | 8.77 |
| 110° | 4.26 | 5.84 | 7.02 | 7.67 | 8.03 | 8.30 | 8.48 | 8.79 | 8.98 |
| 120° | 4.15 | 5.71 | 6.90 | 7.62 | 8.05 | 8.39 | 8.69 | 9.12 | 9.44 |
| 135° | 3.65 | 5.14 | 6.39 | 7.31 | 7.86 | 8.25 | 8.62 | 9.34 | 10.16 |
| 150° | 3.01 | 4.33 | 5.52 | 6.57 | 7.39 | 7.88 | 8.25 | 8.96 | 9.78 |
| Run VMG | 2.60 | 3.75 | 4.78 | 5.69 | 6.49 | 7.10 | 7.57 | 8.29 | 8.93 |
| Gybe Angles | 145.1° | 145.1° | 149.4° | 150.3° | 156.7° | 163.5° | 169.1° | 176.8° | 176.3° |
APH ToD:528.1CDL: 10.345APH ToT: 1.1362CertNo:096017
BOATClassCetusDesignerE. HoffmannBuilderTeliga yard PolandAge date01.1982Series date01.1978Offset fileFortuna-2_2025.offData fileRU0960_Fortune
HULLLength Overall13.620 mMaximum Beam3.978 mDraft2.281 mDisplacement9 964 kgDLR8.1557IMS DivisionCruiser/RacerDynamic Allowance0.150%Age Allowance0.487%
PROPELLERInstallationShaft exposedTypeFolding 3 bladesDiameterm
CREWMaximum weight757 kg(default)Minimum weight627 kg
✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS
(m²)
MeasuredRatedMainsail41.4242.02Headsail Luffed70.5070.50Headsail FlyingSymmetric156.15156.15Asymmetric
STORM SAIL AREAS
(m²)
Trysail11.58Storm Jib15.23Heavy Weather Jib41.11
SAIL LIMITSHeadsails6Spinnakers5
STABILITYRighting Moment228.7 kg·mStability Index125.5
COMMENTSOffset file Fortuna-II.off
is for RUS960 Club cert.only!
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)ClassCetusMeasurement20.09.2020HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA13.620Max. Beam3.978Draft2.281Displacement9 964Wetted area35.77IMS L11.020LSM010.689Acc. length12.928Sink (kg/mm)
24.74
VCGD-0.039VCGM-0.032RM Rated
(kg·m)
228.7Limit of positive stability(°)
119.8Stability Index125.5Default crew weight757Declared crew weightN/A
PROPELLERPropeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRDPBW
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIGForestay tensionAftInner stayAdjustableMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footRunning backstays1Checkstays0Spreaders2Rotating mastNo
P15.750IG17.450ISP17.450MDT10.140MDL10.230MDT2MDL2TLNo TaperMWGO
E4.200J5.570BAS1.660FSD0.030SFJ0.400SPL5.651WPLTPSBDMWTMCG
Flying Headsail Foretriangles
IdISPTPS
FLOTATION AND STABILITYCalculation methodPoles incliningFlotation Date16.09.2020MeasurerRUS 209
SFFP0.511FFM1.326FF1.340LCFcl7.470SG1.0000
SAFP12.286FAM1.142FA1.153LCFsh7.707HBI1.231
W199.0W299.0W399.0W499.0
PD1492.8PD2492.8PD3492.8PD4492.8
WD14.565PLM9000.00GSA1.0RSA1.0RM230.4
TANKSIdDescriptionCapacityLCGVCGSp.WghtLevel
SailingT1Water Rigid, fixed Under cabin ladder PS2008.30-0.10T2Fuel Rigid, fixed Under cabin ladder, SB1008.30-0.100.9000
INVENTORYIdDescriptionWeight SailingLCGVCGGAIdDescriptionWeight SailingLCGVCGGAA1Danfort type 25 kg, unloaded9.60-0.30
A2Danfort type 25 kg, unloaded9.60-0.30
B1Tubor Aquatech 225 AH6.600.00
B2Deka Marine Master6.450.00
E1Toyota 2C 65 HP
INVENTORYFixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGT1Water Rigid, fixed Under cabin ladder PS20008.30-0.10T2Fuel Rigid, fixed Under cabin ladder, SB0.9000100458.30-0.10Total deductible418.30-0.10
OTHER ITEMSIdKindDescriptionWeightLCGVCGB1BatteryTubor Aquatech 225 AH586.600.00B2BatteryDeka Marine Master236.450.00E1EngineToyota 2C 65 HPA1AnchorDanfort type 25 kg, unloaded09.60-0.30A2AnchorDanfort type 25 kg, unloaded09.60-0.30Total deductible0
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.DateCommentM20.170.921.652.943.7441.4210.06.2016ORC0.170.891.612.703.5239.4328.10.2015
MIZZENIdMHBMUWMTWMHWMQWAreaMeas.DateComment
HEADSAILIdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentMIR-10.070.981.953.996.118.2517.38NoNo 70.5005.06.2025G#20.101.001.943.895.898.0217.44NoNo 68.8717.06.2017#10.100.861.723.665.848.1916.95NoNo 65.4428.10.2015G#40.070.621.232.433.715.1017.50YesNo 43.6017.06.2017
SYMMETRIC SPINNAKERIdSLUSLESLSHWSFLAreaMeas.DateCommentS217.8317.8217.8310.5810.24156.1517.06.2017ORC17.5317.5317.5310.03146.94
ASYMMETRIC SPINNAKERIdSLUSLESLSHWSFLRatioAreaMeas.DateComment
MIZZEN STAYSAILIdYSHFYSHWYSFLAreaMeas.DateComment
QUADRILATERALIdQLEQHLQFLQCDQLMMastAreaMeas.DateComment
CRUISER/RACER REQUIREMENTS*Accommodation length12.9 mTable area0.66 m²Headroom1.85 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity207 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity108 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.