Non Spin/HSFClub Certificate2025
ME GUSTAGRE-2250
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
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 Angles47.8°47.8°45.8°44.3°43.1°42.0°41.3°40.9°41.7°
Beat VMG2.052.963.774.424.935.355.645.835.79
52°3.314.705.906.797.477.978.308.578.60
60°3.645.106.307.187.848.288.598.898.96
75°3.875.386.597.488.128.558.859.319.57
90°3.755.266.517.448.128.588.919.489.98
110°3.234.675.967.017.858.458.879.5810.29
120°3.004.395.666.717.588.258.729.4410.17
135°2.583.825.026.076.967.728.329.109.78
150°2.223.244.225.196.056.827.498.509.18
Run VMG1.882.813.734.645.506.297.018.208.98
Gybe Angles143.8°143.8°174.8°175.7°176.6°178.0°178.6°179.3°179.5°
APH ToD:577.8CDL: 11.236APH ToT: 1.0384CertNo:02335
BOAT
ClassDUFOUR 520 GLDesignerFELCIBuilderDUFOUR YACHTSAge date04/2019Series date01/2017Offset fileDufo520GL_CL.offData fileGR2250
HULL
Length Overall14.750 mMaximum Beam4.798 mDraft2.237 mDisplacement15,245 kgDLR5.4681IMS DivisionCruiser/RacerDynamic Allowance0.400%Age Allowance0.260%
PROPELLER
InstallationStrutTypeSolid 3 bladesDiameter0.430m
CREW
Maximum weight900 kg(declared)Minimum weight765 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail55.5256.03Headsail Luffed50.4050.40Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail17.62Storm Jib16.17Heavy Weather Jib43.65
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
Builder's displacement.
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  034200046LWIssued on 24/10/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
ME GUSTAGRE-2250
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
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 VMG1757.01216.3954.2815.2729.6673.1638.7617.0621.5
52°1088.8765.4610.4530.2481.8451.7433.9420.2418.7
60°988.6705.6571.4501.2459.5434.6419.2404.8401.8
75°930.1669.4546.4481.1443.2421.0406.6386.7376.2
90°960.2684.5553.2484.1443.4419.6404.0379.9360.6
110°1115.7771.6604.1513.6458.9426.3406.0376.0349.9
120°1198.7820.9636.3536.2474.8436.4413.0381.5354.2
135°1397.9941.9717.5593.5517.1466.1433.0395.8368.1
150°1618.61110.3853.8694.1594.8528.1480.8423.7392.2
Run VMG1917.61282.1964.4775.7654.9572.7513.8438.9400.9
Selected Courses
Windward / Leeward1836.81249.2959.3795.5692.3622.9576.3528.0511.2
All purpose1356.7937.6732.3618.1547.8502.3472.6440.3424.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward733.80.8177
All purpose577.81.0384
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.50.9382
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1989.21252.5898.2708.1590.8523.9478.3420.5402.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7441
Downwind "popa"0.8073
70% up, 30% down "Ilhabela"0.7620
30% up, 70% down "Ilhabela-inverso"0.7872
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Predominantly Upwind616.20.9737
Predominantly Downwind611.10.9818
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low835.00.7186
TriNum AP Med575.41.0428
TriNum AP High467.91.2823
TriNum W/L Low1161.20.5167
TriNum W/L Med731.50.8202
TriNum W/L Hig569.91.0529
Predom. Upwind648.30.9255
Predom. Reaching578.11.0378
Predom. Downwind647.30.9269
Predom. Up Low1013.00.5923
Predom. Up L/M716.80.8370
Predom. Up Med585.91.0240
Predom. Up M/H507.71.1817
Predom. Up High478.91.2528
Predom. Dn Low1075.40.5579
Predom. Dn L/M735.10.8163
Predom. Dn Med578.11.0378
Predom. Dn M/H477.81.2558
Predom. Dn High430.91.3924
Predom. Rc Low910.90.6587
Predom. Rc L/M642.00.9345
Predom. Rc Med522.61.1481
Predom. Rc M/H449.91.3335
Predom. Rc High417.31.4378
SA/DSPL Upwind17.07SA/DSPL Downwind17.07
Scoring OptionTODTOT
5B W/L Low1323.70.4533
5B W/L L/M904.80.6631
5B W/L Med710.40.8446
5B W/L M/H585.81.0242
5B W/L High533.41.1248
W/L 60-40 Low1316.20.4559
W/L 60-40 L/M906.00.6623
W/L 60-40 Med717.40.8363
W/L 60-40 M/H598.41.0027
W/L 60-40 High551.11.0888
5B AP Low949.10.6322
5B AP L/M695.10.8632
5B AP Med561.01.0695
5B AP M/H478.51.2539
5B AP High443.21.3538
5B SF Bay Low1119.60.5359
5B SF Bay L/M861.40.6965
5B SF Bay Med682.50.8791
5B SF Bay M/H569.91.0529
5B SF Bay High524.21.1446
Chicago-Mac Upwind0.8810
Chicago-Mac All Purpose0.8861
Chicago-Mac Downwind0.8783
BayMac Cove Island1014.30.5915
BayMac Shore1002.70.5984
Harvest Moon482.21.2442
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.50.9382
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1989.21252.5898.2708.1590.8523.9478.3420.5402.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.50.9382
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1989.21252.5898.2708.1590.8523.9478.3420.5402.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance639.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1989.21252.5898.2708.1590.8523.9478.3420.5402.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating639.50.9382
FinRating, kevyt tuuli1302.90.7675
FinRating, kova tuuli447.21.1181
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9382
Triple Number Coastal/Long Distance Low0.7186
Triple Number Coastal/Long Distance Medium1.0430
Triple Number Coastal/Long Distance High1.2823
Triple Number Windward/Leeward Low0.5434
Triple Number Windward/Leeward Medium0.8202
Triple Number Windward/Leeward High1.0529
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1989.21252.5898.2708.1590.8523.9478.3420.5402.6
For information
General Purpose Handicap (GPH)665.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.50.9382
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1989.21252.5898.2708.1590.8523.9478.3420.5402.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.50.9382
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1989.21252.5898.2708.1590.8523.9478.3420.5402.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.50.9382
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1989.21252.5898.2708.1590.8523.9478.3420.5402.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low835.0
Triple Number Coastal/Long Distance Medium575.3
Triple Number Coastal/Long Distance High467.9
Triple Number Windward/Leeward Low1104.2
Triple Number Windward/Leeward Medium731.5
Triple Number Windward/Leeward High569.9
Predominantly Upwind616.2
Predominantly Downwind611.1
Predominantly Reaching568.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.50.9382
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1989.21252.5898.2708.1590.8523.9478.3420.5402.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7186
Triple Number Coastal/Long Distance Medium1.0430
Triple Number Coastal/Long Distance High1.2823
Triple Number Windward/Leeward Low0.5434
Triple Number Windward/Leeward Medium0.8202
Triple Number Windward/Leeward High1.0529
Coastal/Long Distance0.9382
Predominantly Upwind0.9737
Predominantly Downwind0.9818
For information
General Purpose Handicap (GPH)665.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0384
Distanseseilas Trippeltall svak vind0.7186
Distanseseilas Trippeltall mellomvind1.0430
Distanseseilas Trippeltall sterk vind1.2823
Pølsebane Trippeltall svak vind0.5434
Pølsebane Trippeltall mellomvind0.8202
Pølsebane Trippeltall sterk vind1.0529
Motvind Singeltall0.9737
Medvind Singeltall0.9818
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Coastal/Long Distance639.50.9382
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind616.20.9737
Predominantly Downwind611.10.9818
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore516.21.1623
Cape Doctor Coastal429.41.3973
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7186
Triple Number Coastal/Long Distance Medium1.0430
Triple Number Coastal/Long Distance High1.2823
Triple Number Windward/Leeward Low0.5434
Triple Number Windward/Leeward Medium0.8202
Triple Number Windward/Leeward High1.0529
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7186
Triple Number Coastal/Long Distance Medium1.0430
Triple Number Coastal/Long Distance High1.2823
Triple Number Windward/Leeward Low0.5434
Triple Number Windward/Leeward Medium0.8202
Triple Number Windward/Leeward High1.0529
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.50.9382
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Predominantly Upwind616.20.9737
Predominantly Downwind611.10.9818
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1989.21252.5898.2708.1590.8523.9478.3420.5402.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance639.50.9382
Triple Number Coastal/Long Distance Low835.00.7186
Triple Number Coastal/Long Distance Medium575.31.0430
Triple Number Coastal/Long Distance High467.91.2823
Triple Number Windward/Leeward Low1104.20.5434
Triple Number Windward/Leeward Medium731.50.8202
Triple Number Windward/Leeward High569.91.0529
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1989.21252.5898.2708.1590.8523.9478.3420.5402.6
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low835.00.7186
TriNum AP Med575.41.0428
TriNum AP High467.91.2823
TriNum W/L Low1161.20.5167
TriNum W/L Med731.50.8202
TriNum W/L Hig569.91.0529
Predom. Upwind648.30.9255
Predom. Reaching578.11.0378
Predom. Downwind647.30.9269
Predom. Up Low1013.00.5923
Predom. Up L/M716.80.8370
Predom. Up Med585.91.0240
Predom. Up M/H507.71.1817
Predom. Up High478.91.2528
Predom. Dn Low1075.40.5579
Predom. Dn L/M735.10.8163
Predom. Dn Med578.11.0378
Predom. Dn M/H477.81.2558
Predom. Dn High430.91.3924
Predom. Rc Low910.90.6587
Predom. Rc L/M642.00.9345
Predom. Rc Med522.61.1481
Predom. Rc M/H449.91.3335
Predom. Rc High417.31.4378
SA/DSPL Upwind17.07SA/DSPL Downwind17.07
Scoring OptionTODTOT
5B W/L Low1323.70.4533
5B W/L L/M904.80.6631
5B W/L Med710.40.8446
5B W/L M/H585.81.0242
5B W/L High533.41.1248
W/L 60-40 Low1316.20.4559
W/L 60-40 L/M906.00.6623
W/L 60-40 Med717.40.8363
W/L 60-40 M/H598.41.0027
W/L 60-40 High551.11.0888
5B AP Low949.10.6322
5B AP L/M695.10.8632
5B AP Med561.01.0695
5B AP M/H478.51.2539
5B AP High443.21.3538
5B SF Bay Low1119.60.5359
5B SF Bay L/M861.40.6965
5B SF Bay Med682.50.8791
5B SF Bay M/H569.91.0529
5B SF Bay High524.21.1446
Chicago-Mac Upwind0.8810
Chicago-Mac All Purpose0.8861
Chicago-Mac Downwind0.8783
BayMac Cove Island1014.30.5915
BayMac Shore1002.70.5984
Harvest Moon482.21.2442
ORC Ref  034200046LWIssued on 24/10/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
ME GUSTAGRE-2250
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 520 GLMeasurement09/10/2025HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA14.750Max. Beam4.798Draft2.237Displacement15,245Wetted area51.24IMS L14.093LSM014.073Acc. length14.750Sink (kg/mm) 41.56
VCGD0.200VCGM0.275RM Rated (kg·m) 552.0Limit of positive stability(°) N/AStability IndexN/ADefault crew weight1,121Declared crew weight900
PROPELLER
Propeller TypeSolid 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.430PBW0.120PIPA0.0224
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionFixedInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P17.970IG17.980ISPMDT10.180MDL10.295MDT2MDL2TLMWGO
E5.600J5.650BAS1.510FSD0.055SFJSPLWPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.200Flotation Date01/01/2013
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  034200046LWIssued on 24/10/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2025
ME GUSTAGRE-2250
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.090.991.843.244.4255.5209/10/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.050.611.242.704.275.9517.90NoNo 50.4009/10/2025
CRUISER/RACER REQUIREMENTS*
Accommodation length14.8 mTable area0.66 m²Headroom1.90 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity264 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity146 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  034200046LWIssued on 24/10/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org