Club
Certificate
2024

Boat

ATLAS

TUR 7460

Turkiye
Sailing
Federation
www.tyf.org.tr/
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles42.7°40.6°38.7°37.4°37.3°37.0°37.0°38.0°
Beat VMG3.904.745.305.555.685.765.845.78
52°5.916.967.537.787.907.988.078.08
60°6.217.197.717.978.118.208.328.33
75°6.417.337.838.168.408.568.768.87
90°6.287.347.888.188.518.809.219.46
110°6.297.478.098.548.889.149.6210.03
120°6.127.348.018.529.029.4910.2210.95
135°5.496.797.658.208.719.2510.6312.84
150°4.625.846.877.598.028.379.1410.99
Run VMG4.005.065.956.576.957.418.249.52
Gybe Angles142.7°146.2°148.9°150.3°150.8°172.9°175.7°139.8°
APH ToD:506.8CDL: 10.889APH ToT: 1.1838CertNo:
BOAT
ClassX-41DesignerJEPPESENBuilderX-YACHTSAge date06/2010Series date12/2007Offset fileX41.od.OFFData fileGER7460
HULL
Length Overall12.350 mMaximum Beam3.646 mDraft2.503 mDisplacement7,060 kgDLR5.5705IMS DivisionCruiser/RacerDynamic Allowance0.050%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.451m
CREW
Maximum weight850 kg(declared)Minimum weight720 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail52.1653.09Headsail Luffed43.3943.39Headsail FlyingSymmetricAsymmetric140.59140.59 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail15.44Storm Jib14.81Heavy Weather Jib39.98
SAIL LIMITS
Headsails6  Spinnakers5
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
IRC ENDORSED 2024
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.

Club
Certificate
2024

Boat

ATLAS

TUR 7460

Turkiye
Sailing
Federation
www.tyf.org.tr/
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG923.4758.8679.6648.2633.5624.6616.2623.2
52°608.9517.4478.1462.5455.6451.2446.0445.4
60°579.7500.9467.0451.4443.8438.9432.7432.0
75°561.6490.8459.8441.1428.5420.6410.8406.0
90°573.4490.1456.9440.2423.1409.1390.8380.5
110°572.5482.1444.9421.6405.6394.0374.1358.8
120°588.2490.2449.4422.3399.1379.2352.2328.8
135°656.1529.9470.3439.3413.5389.3338.6280.5
150°779.2616.2523.9474.3449.0430.0393.9327.5
Run VMG899.7711.6604.9547.6518.2485.7436.7378.2
Selected Courses
Windward / Leeward911.6735.2642.3597.9575.9555.2526.4500.7
All purpose703.3580.1520.3490.8473.1458.7436.9416.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward623.90.9616
All purpose506.81.1838
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance910.4693.0582.5522.8490.9463.0419.1399.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8599
Downwind "popa"0.9990
70% up, 30% down "Ilhabela"0.8974
30% up, 70% down "Ilhabela-inverso"0.9527
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Predominantly Upwind545.21.1005
Predominantly Downwind516.61.1615
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low641.70.9351
Triple Number AP Medium503.71.1911
Triple Number AP High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Single Number Predominant Upwind544.11.1027
Single Number Predominant Reaching485.91.2347
Single Number Predominant Downwind517.31.1598
Predominant Upwind - Low704.20.8520
Predominant Upwind - Low/Med592.71.0123
Predominant Upwind - Medium529.41.1333
Predominant Upwind - Med/High497.71.2054
Predominant Upwind - High480.71.2482
Predominant Downwind Low706.30.8495
Predominant Downwind Low/Med579.21.0360
Predominant Downwind Medium500.51.1987
Predominant Downwind Med/High450.01.3333
Predominant Downwind High411.41.4585
Predominant Reaching Low631.70.9498
Predominant Reaching Low/Med532.51.1267
Predominant Reaching Medium473.61.2668
Predominant Reaching Med/High435.71.3772
Predominant Reaching High408.21.4698
SA/DSPL Upwind25.79SA/DSPL Downwind52.03
Scoring OptionTODTOT
5-Band Windward/Leeward Low871.50.6885
5-Band Windward/Leeward Low/Med708.10.8473
5-Band Windward/Leeward Medium609.50.9845
5-Band Windward/Leeward Med/High557.51.0763
5-Band Windward/Leeward High526.91.1386
Windward/Leeward 60-40 Low874.40.6862
Windward/Leeward 60-40 Low/Med714.30.8400
Windward/Leeward 60-40 Medium619.20.9690
Windward/Leeward 60-40 Med/High571.31.0502
Windward/Leeward 60-40 High545.31.1003
5-Band AP Low675.30.8885
5-Band AP Low/Med564.01.0639
5-Band AP Medium497.51.2060
5-Band AP Med/High460.21.3038
5-Band AP High437.21.3725
5-Band SF Bay Tour - Low827.30.7253
5-Band SF Bay Tour - Low/Med676.40.8871
5-Band SF Bay Tour - Medium586.21.0235
5-Band SF Bay Tour - Med/High539.11.1130
5-Band SF Bay Tour - High511.21.1737
Chicago-Mac Upwind1.0827
Chicago-Mac All Purpose1.1098
Chicago-Mac Downwind1.1429
Bayview-Mac Cove Island1.0368
Bayview-Mac Shore1.0474
Harvest Moon Regatta443.51.3529
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance910.4693.0582.5522.8490.9463.0419.1399.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance910.4693.0582.5522.8490.9463.0419.1399.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance550.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance910.4693.0582.5522.8490.9463.0419.1399.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)550.41.0901
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance910.4693.0582.5522.8490.9463.0419.1399.2
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9351
Triple Number Coastal/Long Distance Medium1.1912
Triple Number Coastal/Long Distance High1.3211
Triple Number Windward/Leeward Low0.7287
Triple Number Windward/Leeward Medium0.9699
Triple Number Windward/Leeward High1.0918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance910.4693.0582.5522.8490.9463.0419.1399.2
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance910.4693.0582.5522.8490.9463.0419.1399.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance910.4693.0582.5522.8490.9463.0419.1399.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance910.4693.0582.5522.8490.9463.0419.1399.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low641.6
Triple Number Coastal/Long Distance Medium503.7
Triple Number Coastal/Long Distance High454.2
Triple Number Windward/Leeward Low823.4
Triple Number Windward/Leeward Medium618.6
Triple Number Windward/Leeward High549.6
Predominantly Upwind545.2
Predominantly Downwind516.6
Predominantly Reaching494.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance910.4693.0582.5522.8490.9463.0419.1399.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9351
Triple Number Coastal/Long Distance Medium1.1912
Triple Number Coastal/Long Distance High1.3211
Triple Number Windward/Leeward Low0.7287
Triple Number Windward/Leeward Medium0.9699
Triple Number Windward/Leeward High1.0918
Coastal/Long Distance1.0901
Predominantly Upwind1.1005
Predominantly Downwind1.1615
For information
General Purpose Handicap (GPH)566.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.9351
Tretall Distanseseilas Mellomvind1.1912
Tretall Distanseseilas Mye vind1.3211
Tretall Pølsebane Lite vind0.7287
Tretall Pølsebane Mellomvind0.9699
Tretall Pølsebane Mye vind1.0918
Distanseseilas ett tall1.1838
Enkeltall Motvind1.1005
Enkeltall Medvind1.1615
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Coastal/Long Distance550.41.0901
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind545.21.1005
Predominantly Downwind516.61.1615
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore508.41.1801
Cape Doctor Coastal422.61.4198
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9351
Triple Number Coastal/Long Distance Medium1.1912
Triple Number Coastal/Long Distance High1.3211
Triple Number Windward/Leeward Low0.7287
Triple Number Windward/Leeward Medium0.9699
Triple Number Windward/Leeward High1.0918
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9351
Triple Number Coastal/Long Distance Medium1.1912
Triple Number Coastal/Long Distance High1.3211
Triple Number Windward/Leeward Low0.7287
Triple Number Windward/Leeward Medium0.9699
Triple Number Windward/Leeward High1.0918
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Predominantly Upwind545.21.1005
Predominantly Downwind516.61.1615
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance910.4693.0582.5522.8490.9463.0419.1399.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance550.41.0901
Triple Number Coastal/Long Distance Low641.60.9351
Triple Number Coastal/Long Distance Medium503.71.1912
Triple Number Coastal/Long Distance High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance910.4693.0582.5522.8490.9463.0419.1399.2
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low641.70.9351
Triple Number AP Medium503.71.1911
Triple Number AP High454.21.3211
Triple Number Windward/Leeward Low823.40.7287
Triple Number Windward/Leeward Medium618.60.9699
Triple Number Windward/Leeward High549.61.0918
Single Number Predominant Upwind544.11.1027
Single Number Predominant Reaching485.91.2347
Single Number Predominant Downwind517.31.1598
Predominant Upwind - Low704.20.8520
Predominant Upwind - Low/Med592.71.0123
Predominant Upwind - Medium529.41.1333
Predominant Upwind - Med/High497.71.2054
Predominant Upwind - High480.71.2482
Predominant Downwind Low706.30.8495
Predominant Downwind Low/Med579.21.0360
Predominant Downwind Medium500.51.1987
Predominant Downwind Med/High450.01.3333
Predominant Downwind High411.41.4585
Predominant Reaching Low631.70.9498
Predominant Reaching Low/Med532.51.1267
Predominant Reaching Medium473.61.2668
Predominant Reaching Med/High435.71.3772
Predominant Reaching High408.21.4698
SA/DSPL Upwind25.79SA/DSPL Downwind52.03
Scoring OptionTODTOT
5-Band Windward/Leeward Low871.50.6885
5-Band Windward/Leeward Low/Med708.10.8473
5-Band Windward/Leeward Medium609.50.9845
5-Band Windward/Leeward Med/High557.51.0763
5-Band Windward/Leeward High526.91.1386
Windward/Leeward 60-40 Low874.40.6862
Windward/Leeward 60-40 Low/Med714.30.8400
Windward/Leeward 60-40 Medium619.20.9690
Windward/Leeward 60-40 Med/High571.31.0502
Windward/Leeward 60-40 High545.31.1003
5-Band AP Low675.30.8885
5-Band AP Low/Med564.01.0639
5-Band AP Medium497.51.2060
5-Band AP Med/High460.21.3038
5-Band AP High437.21.3725
5-Band SF Bay Tour - Low827.30.7253
5-Band SF Bay Tour - Low/Med676.40.8871
5-Band SF Bay Tour - Medium586.21.0235
5-Band SF Bay Tour - Med/High539.11.1130
5-Band SF Bay Tour - High511.21.1737
Chicago-Mac Upwind1.0827
Chicago-Mac All Purpose1.1098
Chicago-Mac Downwind1.1429
Bayview-Mac Cove Island1.0368
Bayview-Mac Shore1.0474
Harvest Moon Regatta443.51.3529

Club
Certificate
2024

Boat

ATLAS

TUR 7460

Turkiye
Sailing
Federation
www.tyf.org.tr/
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX-41Measurement12/09/2024HINDK XYA41373GO10Plan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.350Max. Beam3.646Draft2.503Displacement7,060Wetted area31.17IMS L11.166LSM010.821Acc. length11.850Sink (kg/mm) 23.40
VCGD-0.127VCGM-0.154RM Rated (kg·m) 208.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight770Declared crew weight850
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.451PBWPIPA0.0041
EDL1.890ST10.067ST20.180
ST30.180ST40.109ST50.318
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P16.090IG17.085ISP17.110MDT10.131MDL10.240MDT20.122MDL20.210TL1.050MW0.240GO0.275
E5.480J4.890BAS1.895FSD0.038SFJ0.310SPLWPLTPS5.200BD0.270MWT210.80MCG5.766
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date12/09/2024
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

ATLAS

TUR 7460

Turkiye
Sailing
Federation
www.tyf.org.tr/
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment01.122.003.4452.16IRC ENDORSED 2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.771.422.615.1616.47NoNo 43.39IRC ENDORSED
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment019.7016.2817.999.389.37100%140.59IRC ENDORSED 2024
CRUISER/RACER REQUIREMENTS*
Accommodation length11.8 mTable area0.55 m²Headroom1.80 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity145 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity86 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.