Double HandedClub Certificate2025
BellatrixNOR 5247
Norges Seilforbund
Sognsveien 73
0854 OSLO
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 Angles43.2°43.2°41.2°40.5°39.8°39.4°39.8°41.0°42.0°
Beat VMG2.132.903.493.894.154.254.284.244.08
52°3.304.415.175.685.946.076.136.156.09
60°3.494.635.395.856.106.246.316.366.34
75°3.614.795.555.986.246.436.566.706.75
90°3.494.735.626.126.396.556.686.967.12
110°3.494.755.656.166.496.777.017.337.54
120°3.324.565.506.086.436.737.017.557.96
135°2.894.055.025.786.226.556.867.478.17
150°2.423.494.465.285.906.286.597.187.82
Run VMG2.083.023.874.615.295.806.186.767.30
Gybe Angles148.9°148.9°153.4°157.0°163.7°170.9°178.1°178.6°178.6°
APH ToD:666.3CDL: 6.429APH ToT: 0.9005CertNo:676244
BOAT
ClassFenixDesignerPellePettersonBuilderMaxiAge date01/1984Series date01/1982Offset filefenix_cl.offData file676244
HULL
Length Overall8.271 mMaximum Beam2.900 mDraft1.550 mDisplacement2,981 kgDLR9.8293IMS DivisionCruiser/RacerDynamic Allowance0.500%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.340m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail21.9922.36Headsail Luffed19.5519.55Headsail FlyingSymmetric42.0442.04Asymmetric
STORM SAIL AREAS (m²)
Trysail6.62Storm Jib4.24Heavy Weather Jib11.43
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting 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.
Double HandedClub Certificate2025
BellatrixNOR 5247
Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1690.31240.01032.9924.4868.1847.6840.6848.9882.4
52°1091.4817.1696.0634.2605.9592.7587.6585.6591.2
60°1032.3777.5668.0615.8590.5577.0570.4566.2568.0
75°996.4752.3648.9601.7576.6560.2548.9537.5533.4
90°1032.8761.6641.1588.6563.3549.9538.9517.5505.6
110°1030.5758.1636.9584.3554.6531.8513.6490.9477.2
120°1082.8788.7654.4592.3560.1535.0513.4477.0452.0
135°1244.8889.2717.3622.7578.5549.5524.8482.1440.4
150°1488.51032.0807.9682.0610.4573.1546.3501.3460.4
Run VMG1726.71191.7929.6780.6680.7620.9582.6532.9492.8
Selected Courses
Windward / Leeward1705.81215.8981.2852.5774.4734.2711.6690.9687.6
All purpose1295.3939.8774.0687.9640.8615.6599.6580.3572.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward814.30.7368
All purpose666.30.9005
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance723.90.8289
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1808.91213.4923.5771.4683.0638.8605.9552.6539.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6361
Downwind "popa"0.7896
70% up, 30% down "Ilhabela"0.6755
30% up, 70% down "Ilhabela-inverso"0.7363
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Predominantly Upwind722.40.8305
Predominantly Downwind673.30.8912
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low856.90.7002
Triple Number AP Medium661.40.9072
Triple Number AP High596.31.0061
Triple Number Windward/Leeward Low1146.60.5233
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Single Number Predominant Upwind752.00.7979
Single Number Predominant Reaching664.50.9029
Single Number Predominant Downwind704.60.8515
Predominant Upwind - Low1030.60.5822
Predominant Upwind - Low/Med791.40.7581
Predominant Upwind - Medium698.40.8591
Predominant Upwind - Med/High656.90.9133
Predominant Upwind - High646.30.9284
Predominant Downwind Low1039.20.5774
Predominant Downwind Low/Med764.50.7848
Predominant Downwind Medium647.80.9262
Predominant Downwind Med/High580.81.0331
Predominant Downwind High545.71.0994
Predominant Reaching Low924.40.6491
Predominant Reaching Low/Med704.40.8518
Predominant Reaching Medium618.60.9700
Predominant Reaching Med/High573.11.0469
Predominant Reaching High549.01.0929
SA/DSPL Upwind19.99SA/DSPL Downwind30.80
Scoring OptionTODTOT
5-Band Windward/Leeward Low1280.30.4686
5-Band Windward/Leeward Low/Med939.90.6384
5-Band Windward/Leeward Medium792.80.7568
5-Band Windward/Leeward Med/High717.20.8366
5-Band Windward/Leeward High693.90.8646
Windward/Leeward 60-40 Low1284.40.4671
Windward/Leeward 60-40 Low/Med952.00.6302
Windward/Leeward 60-40 Medium811.30.7395
Windward/Leeward 60-40 Med/High742.90.8077
Windward/Leeward 60-40 High725.80.8267
5-Band AP Low946.80.6337
5-Band AP Low/Med748.40.8017
5-Band AP Medium652.10.9201
5-Band AP Med/High602.50.9959
5-Band AP High582.21.0306
5-Band SF Bay Tour - Low1106.20.5424
5-Band SF Bay Tour - Low/Med901.50.6656
5-Band SF Bay Tour - Medium769.70.7795
5-Band SF Bay Tour - Med/High704.30.8519
5-Band SF Bay Tour - High683.80.8774
Chicago-Mac Upwind0.7740
Chicago-Mac All Purpose0.8001
Chicago-Mac Downwind0.8211
Bayview-Mac Cove Island0.5857
Bayview-Mac Shore0.5901
Harvest Moon Regatta579.11.0360
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance723.90.8289
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1808.91213.4923.5771.4683.0638.8605.9552.6539.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance723.90.8289
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1808.91213.4923.5771.4683.0638.8605.9552.6539.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance723.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1808.91213.4923.5771.4683.0638.8605.9552.6539.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating723.90.8289
FinRating, kevyt tuuli1258.20.7948
FinRating, kova tuuli586.20.8530
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8289
Triple Number Coastal/Long Distance Low0.7002
Triple Number Coastal/Long Distance Medium0.9073
Triple Number Coastal/Long Distance High1.0061
Triple Number Windward/Leeward Low0.5462
Triple Number Windward/Leeward Medium0.7429
Triple Number Windward/Leeward High0.8457
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1808.91213.4923.5771.4683.0638.8605.9552.6539.7
For information
General Purpose Handicap (GPH)747.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance723.90.8289
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1808.91213.4923.5771.4683.0638.8605.9552.6539.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance723.90.8289
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1808.91213.4923.5771.4683.0638.8605.9552.6539.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance723.90.8289
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1808.91213.4923.5771.4683.0638.8605.9552.6539.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low856.9
Triple Number Coastal/Long Distance Medium661.3
Triple Number Coastal/Long Distance High596.4
Triple Number Windward/Leeward Low1098.5
Triple Number Windward/Leeward Medium807.6
Triple Number Windward/Leeward High709.5
Predominantly Upwind722.4
Predominantly Downwind673.3
Predominantly Reaching648.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance723.90.8289
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1808.91213.4923.5771.4683.0638.8605.9552.6539.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7002
Triple Number Coastal/Long Distance Medium0.9073
Triple Number Coastal/Long Distance High1.0061
Triple Number Windward/Leeward Low0.5462
Triple Number Windward/Leeward Medium0.7429
Triple Number Windward/Leeward High0.8457
Coastal/Long Distance0.8289
Predominantly Upwind0.8305
Predominantly Downwind0.8912
For information
General Purpose Handicap (GPH)747.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9005
Distanseseilas Trippeltall svak vind0.7002
Distanseseilas Trippeltall mellomvind0.9073
Distanseseilas Trippeltall sterk vind1.0061
Pølsebane Trippeltall svak vind0.5462
Pølsebane Trippeltall mellomvind0.7429
Pølsebane Trippeltall sterk vind0.8457
Motvind Singeltall0.8305
Medvind Singeltall0.8912
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Coastal/Long Distance723.90.8289
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind722.40.8305
Predominantly Downwind673.30.8912
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore688.60.8713
Cape Doctor Coastal574.51.0444
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7002
Triple Number Coastal/Long Distance Medium0.9073
Triple Number Coastal/Long Distance High1.0061
Triple Number Windward/Leeward Low0.5462
Triple Number Windward/Leeward Medium0.7429
Triple Number Windward/Leeward High0.8457
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7002
Triple Number Coastal/Long Distance Medium0.9073
Triple Number Coastal/Long Distance High1.0061
Triple Number Windward/Leeward Low0.5462
Triple Number Windward/Leeward Medium0.7429
Triple Number Windward/Leeward High0.8457
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance723.90.8289
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Predominantly Upwind722.40.8305
Predominantly Downwind673.30.8912
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1808.91213.4923.5771.4683.0638.8605.9552.6539.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance723.90.8289
Triple Number Coastal/Long Distance Low856.90.7002
Triple Number Coastal/Long Distance Medium661.30.9073
Triple Number Coastal/Long Distance High596.41.0061
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1808.91213.4923.5771.4683.0638.8605.9552.6539.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low856.90.7002
Triple Number AP Medium661.40.9072
Triple Number AP High596.31.0061
Triple Number Windward/Leeward Low1146.60.5233
Triple Number Windward/Leeward Medium807.60.7429
Triple Number Windward/Leeward High709.50.8457
Single Number Predominant Upwind752.00.7979
Single Number Predominant Reaching664.50.9029
Single Number Predominant Downwind704.60.8515
Predominant Upwind - Low1030.60.5822
Predominant Upwind - Low/Med791.40.7581
Predominant Upwind - Medium698.40.8591
Predominant Upwind - Med/High656.90.9133
Predominant Upwind - High646.30.9284
Predominant Downwind Low1039.20.5774
Predominant Downwind Low/Med764.50.7848
Predominant Downwind Medium647.80.9262
Predominant Downwind Med/High580.81.0331
Predominant Downwind High545.71.0994
Predominant Reaching Low924.40.6491
Predominant Reaching Low/Med704.40.8518
Predominant Reaching Medium618.60.9700
Predominant Reaching Med/High573.11.0469
Predominant Reaching High549.01.0929
SA/DSPL Upwind19.99SA/DSPL Downwind30.80
Scoring OptionTODTOT
5-Band Windward/Leeward Low1280.30.4686
5-Band Windward/Leeward Low/Med939.90.6384
5-Band Windward/Leeward Medium792.80.7568
5-Band Windward/Leeward Med/High717.20.8366
5-Band Windward/Leeward High693.90.8646
Windward/Leeward 60-40 Low1284.40.4671
Windward/Leeward 60-40 Low/Med952.00.6302
Windward/Leeward 60-40 Medium811.30.7395
Windward/Leeward 60-40 Med/High742.90.8077
Windward/Leeward 60-40 High725.80.8267
5-Band AP Low946.80.6337
5-Band AP Low/Med748.40.8017
5-Band AP Medium652.10.9201
5-Band AP Med/High602.50.9959
5-Band AP High582.21.0306
5-Band SF Bay Tour - Low1106.20.5424
5-Band SF Bay Tour - Low/Med901.50.6656
5-Band SF Bay Tour - Medium769.70.7795
5-Band SF Bay Tour - Med/High704.30.8519
5-Band SF Bay Tour - High683.80.8774
Chicago-Mac Upwind0.7740
Chicago-Mac All Purpose0.8001
Chicago-Mac Downwind0.8211
Bayview-Mac Cove Island0.5857
Bayview-Mac Shore0.5901
Harvest Moon Regatta579.11.0360
Double HandedClub Certificate2025
BellatrixNOR 5247
Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFenixMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA8.271Max. Beam2.900Draft1.550Displacement2,981Wetted area15.76IMS L6.940LSM06.718Acc. length8.271Sink (kg/mm) 11.16
VCGD-0.120VCGM-0.147RM Rated (kg·m) 55.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.340PBWPIPA0.0034
EDL1.560ST10.050ST20.170
ST30.170ST40.100ST50.320
RIG
Forestay tensionAftInner stayNone FittedMast materialSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P10.500IG9.200ISP9.200MDT10.100MDL10.140MDT20.000MDL20.000TLTaperMW0.000GO0.000
E3.600J3.100BAS1.290FSDFoilSFJ0.000SPL3.250WPLTPS0.000BD0.000MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.120Flotation Date01/01/2015
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
BellatrixNOR 5247
Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment235-2023030119310.170.741.302.222.9721.9901/03/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment235-2023030119340.040.531.062.203.404.618.69NoNo 19.5501/03/2023235-2023030119380.040.370.701.392.032.628.82YesNo 11.9701/03/2023
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment235-2023030119408.958.978.965.645.5942.0401/03/2023
CRUISER/RACER REQUIREMENTS*
Accommodation length8.3 mTable area0.33 m²Headroom1.40 mMinimum number of berths3Personal gear stowage0.12 m³Fresh water capacity35 lMinimum number of seats in cockpit3Food stowage0.18 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.