Club
Certificate
2024

Boat

FARRAWAY

TUR-1944

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 Angles42.2°39.4°37.5°36.9°36.3°36.0°36.0°37.3°
Beat VMG4.345.175.565.765.895.986.055.94
52°6.547.487.838.018.138.238.358.32
60°6.867.708.058.248.398.518.668.68
75°7.087.868.298.608.808.989.239.34
90°6.967.828.338.789.159.449.9010.22
110°6.767.858.428.809.159.4810.5711.52
120°6.607.818.499.079.539.9710.8711.75
135°5.987.358.158.849.6010.4812.1813.65
150°5.036.327.388.128.769.4811.4014.45
Run VMG4.355.476.397.147.738.309.8712.51
Gybe Angles142.4°143.4°150.5°156.6°162.4°160.0°148.6°147.6°
APH ToD:476.5CDL: 11.360APH ToT: 1.2592CertNo:
BOAT
ClassFarr 40DesignerFarrBuilderCarrollAge date05/2000Series date01/1996Offset fileFARR40.OD.OFFData fileTUR1944 FARRAWAY
HULL
Length Overall12.415 mMaximum Beam3.956 mDraft2.600 mDisplacement5,106 kgDLR4.0279IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.407m
CREW
Maximum weight850 kg(declared)Minimum weight720 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail61.4563.22Headsail Luffed40.8340.83Headsail FlyingSymmetric155.80155.80Asymmetric
STORM SAIL AREAS (m²)
Trysail16.99Storm Jib13.15Heavy Weather Jib35.49
SAIL LIMITS
Headsails7  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.
ORC Ref  04590003DJSIssued on 25/08/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org

Club
Certificate
2024

Boat

FARRAWAY

TUR-1944

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 VMG829.3695.8647.3624.7611.1601.7594.9605.7
52°550.7481.4459.9449.6442.8437.6431.1432.4
60°525.1467.3447.1436.7429.1423.1415.6414.6
75°508.7458.2434.0418.8409.0401.0390.2385.5
90°517.3460.3432.2409.9393.4381.5363.7352.2
110°532.3458.4427.7409.2393.6379.8340.4312.6
120°545.5461.0424.2397.0377.9361.0331.1306.4
135°602.2489.8441.5407.1375.2343.6295.5263.7
150°716.2570.0488.0443.3410.9379.9315.8249.1
Run VMG827.0658.1563.4504.4465.8433.9364.7287.7
Selected Courses
Windward / Leeward828.2677.0605.4564.6538.5517.8479.8446.7
All purpose640.2538.2492.7465.6446.6430.5402.1381.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward583.01.0291
All purpose476.51.2592
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance516.41.1619
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance828.1639.5549.8495.6463.0434.8387.0364.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9121
Downwind "popa"1.1002
70% up, 30% down "Ilhabela"0.9614
30% up, 70% down "Ilhabela-inverso"1.0361
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Predominantly Upwind514.61.1659
Predominantly Downwind478.31.2543
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low589.21.0184
Triple Number AP Medium476.01.2606
Triple Number AP High423.91.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Single Number Predominant Upwind513.21.1692
Single Number Predominant Reaching453.71.3224
Single Number Predominant Downwind479.51.2513
Predominant Upwind - Low639.80.9379
Predominant Upwind - Low/Med553.41.0841
Predominant Upwind - Medium503.31.1920
Predominant Upwind - Med/High472.61.2697
Predominant Upwind - High455.01.3187
Predominant Downwind Low646.90.9275
Predominant Downwind Low/Med538.31.1146
Predominant Downwind Medium465.81.2881
Predominant Downwind Med/High410.41.4619
Predominant Downwind High367.81.6312
Predominant Reaching Low576.51.0409
Predominant Reaching Low/Med496.61.2083
Predominant Reaching Medium444.31.3505
Predominant Reaching Med/High404.41.4838
Predominant Reaching High376.91.5919
SA/DSPL Upwind34.31SA/DSPL Downwind72.87
Scoring OptionTODTOT
5-Band Windward/Leeward Low793.80.7558
5-Band Windward/Leeward Low/Med657.40.9127
5-Band Windward/Leeward Medium572.41.0481
5-Band Windward/Leeward Med/High518.81.1565
5-Band Windward/Leeward High480.61.2483
Windward/Leeward 60-40 Low794.90.7548
Windward/Leeward 60-40 Low/Med663.50.9043
Windward/Leeward 60-40 Medium584.01.0274
Windward/Leeward 60-40 Med/High535.91.1197
Windward/Leeward 60-40 High504.11.1902
5-Band AP Low617.00.9724
5-Band AP Low/Med526.41.1397
5-Band AP Medium470.01.2765
5-Band AP Med/High431.41.3910
5-Band AP High403.41.4874
5-Band SF Bay Tour - Low753.30.7965
5-Band SF Bay Tour - Low/Med628.60.9545
5-Band SF Bay Tour - Medium552.41.0862
5-Band SF Bay Tour - Med/High503.51.1916
5-Band SF Bay Tour - High469.81.2771
Chicago-Mac Upwind1.1464
Chicago-Mac All Purpose1.1856
Chicago-Mac Downwind1.2314
Bayview-Mac Cove Island1.1149
Bayview-Mac Shore1.1232
Harvest Moon Regatta411.91.4568
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance516.41.1619
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance828.1639.5549.8495.6463.0434.8387.0364.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance516.41.1619
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance828.1639.5549.8495.6463.0434.8387.0364.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance516.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance828.1639.5549.8495.6463.0434.8387.0364.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)516.41.1619
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance828.1639.5549.8495.6463.0434.8387.0364.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0184
Triple Number Coastal/Long Distance Medium1.2607
Triple Number Coastal/Long Distance High1.4156
Triple Number Windward/Leeward Low0.7973
Triple Number Windward/Leeward Medium1.0327
Triple Number Windward/Leeward High1.1794
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance828.1639.5549.8495.6463.0434.8387.0364.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance516.41.1619
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance828.1639.5549.8495.6463.0434.8387.0364.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance516.41.1619
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance828.1639.5549.8495.6463.0434.8387.0364.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance516.41.1619
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance828.1639.5549.8495.6463.0434.8387.0364.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low589.2
Triple Number Coastal/Long Distance Medium475.9
Triple Number Coastal/Long Distance High423.8
Triple Number Windward/Leeward Low752.5
Triple Number Windward/Leeward Medium581.0
Triple Number Windward/Leeward High508.7
Predominantly Upwind514.6
Predominantly Downwind478.3
Predominantly Reaching459.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance516.41.1619
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance828.1639.5549.8495.6463.0434.8387.0364.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0184
Triple Number Coastal/Long Distance Medium1.2607
Triple Number Coastal/Long Distance High1.4156
Triple Number Windward/Leeward Low0.7973
Triple Number Windward/Leeward Medium1.0327
Triple Number Windward/Leeward High1.1794
Coastal/Long Distance1.1619
Predominantly Upwind1.1659
Predominantly Downwind1.2543
For information
General Purpose Handicap (GPH)529.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.0184
Tretall Distanseseilas Mellomvind1.2607
Tretall Distanseseilas Mye vind1.4156
Tretall Pølsebane Lite vind0.7973
Tretall Pølsebane Mellomvind1.0327
Tretall Pølsebane Mye vind1.1794
Distanseseilas ett tall1.2592
Enkeltall Motvind1.1659
Enkeltall Medvind1.2543
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Coastal/Long Distance516.41.1619
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind514.61.1659
Predominantly Downwind478.31.2543
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore456.61.3140
Cape Doctor Coastal387.41.5488
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0184
Triple Number Coastal/Long Distance Medium1.2607
Triple Number Coastal/Long Distance High1.4156
Triple Number Windward/Leeward Low0.7973
Triple Number Windward/Leeward Medium1.0327
Triple Number Windward/Leeward High1.1794
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0184
Triple Number Coastal/Long Distance Medium1.2607
Triple Number Coastal/Long Distance High1.4156
Triple Number Windward/Leeward Low0.7973
Triple Number Windward/Leeward Medium1.0327
Triple Number Windward/Leeward High1.1794
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance516.41.1619
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Predominantly Upwind514.61.1659
Predominantly Downwind478.31.2543
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance828.1639.5549.8495.6463.0434.8387.0364.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance516.41.1619
Triple Number Coastal/Long Distance Low589.21.0184
Triple Number Coastal/Long Distance Medium475.91.2607
Triple Number Coastal/Long Distance High423.81.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance828.1639.5549.8495.6463.0434.8387.0364.9
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low589.21.0184
Triple Number AP Medium476.01.2606
Triple Number AP High423.91.4156
Triple Number Windward/Leeward Low752.50.7973
Triple Number Windward/Leeward Medium581.01.0327
Triple Number Windward/Leeward High508.71.1794
Single Number Predominant Upwind513.21.1692
Single Number Predominant Reaching453.71.3224
Single Number Predominant Downwind479.51.2513
Predominant Upwind - Low639.80.9379
Predominant Upwind - Low/Med553.41.0841
Predominant Upwind - Medium503.31.1920
Predominant Upwind - Med/High472.61.2697
Predominant Upwind - High455.01.3187
Predominant Downwind Low646.90.9275
Predominant Downwind Low/Med538.31.1146
Predominant Downwind Medium465.81.2881
Predominant Downwind Med/High410.41.4619
Predominant Downwind High367.81.6312
Predominant Reaching Low576.51.0409
Predominant Reaching Low/Med496.61.2083
Predominant Reaching Medium444.31.3505
Predominant Reaching Med/High404.41.4838
Predominant Reaching High376.91.5919
SA/DSPL Upwind34.31SA/DSPL Downwind72.87
Scoring OptionTODTOT
5-Band Windward/Leeward Low793.80.7558
5-Band Windward/Leeward Low/Med657.40.9127
5-Band Windward/Leeward Medium572.41.0481
5-Band Windward/Leeward Med/High518.81.1565
5-Band Windward/Leeward High480.61.2483
Windward/Leeward 60-40 Low794.90.7548
Windward/Leeward 60-40 Low/Med663.50.9043
Windward/Leeward 60-40 Medium584.01.0274
Windward/Leeward 60-40 Med/High535.91.1197
Windward/Leeward 60-40 High504.11.1902
5-Band AP Low617.00.9724
5-Band AP Low/Med526.41.1397
5-Band AP Medium470.01.2765
5-Band AP Med/High431.41.3910
5-Band AP High403.41.4874
5-Band SF Bay Tour - Low753.30.7965
5-Band SF Bay Tour - Low/Med628.60.9545
5-Band SF Bay Tour - Medium552.41.0862
5-Band SF Bay Tour - Med/High503.51.1916
5-Band SF Bay Tour - High469.81.2771
Chicago-Mac Upwind1.1464
Chicago-Mac All Purpose1.1856
Chicago-Mac Downwind1.2314
Bayview-Mac Cove Island1.1149
Bayview-Mac Shore1.1232
Harvest Moon Regatta411.91.4568
ORC Ref  04590003DJSIssued on 25/08/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org

Club
Certificate
2024

Boat

FARRAWAY

TUR-1944

Turkiye
Sailing
Federation
www.tyf.org.tr/
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFarr 40Measurement25/08/2024HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.415Max. Beam3.956Draft2.600Displacement5,106Wetted area27.90IMS L11.292LSM010.822Acc. length12.415Sink (kg/mm) 21.13
VCGD-0.252VCGM-0.257RM Rated (kg·m) 164.9Limit of positive stability(°) N/AStability IndexN/ADefault crew weight770Declared crew weight850
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.407PBWPIPA0.0035
EDL0.702ST10.041ST2
ST3ST40.111ST50.268
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P16.590IG16.179ISP18.275MDT10.121MDL10.240MDT20.090MDL20.104TL1.993MW0.240GO0.250
E5.850J4.710BAS1.745FSD0.034SFJ0.000SPL5.400WPLTPS5.400BD0.225MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered164.7Flotation Date25/08/2024
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04590003DJSIssued on 25/08/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org

Club
Certificate
2024

Boat

FARRAWAY

TUR-1944

Turkiye
Sailing
Federation
www.tyf.org.tr/
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment11.462.584.1861.45IRC ENDORSED 2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.661.302.534.8616.44YesNo 40.83IRC ENDORSED 2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment118.5018.5018.5010.159.93155.80IRC ENDORSED 2024
ORC Ref  04590003DJSIssued on 25/08/2024Valid until 31/12/2024
VPP ver: 2024 1.00 | © ORC | www.orc.org