Club
Certificate
2021

Boat

ORION

GR-74

Hellenic Sailing Federation
Offshore Committee Επιτροπή
Ανοικτής Θαλάσσης Ελληνικής
Ιστιοπλοϊκής Ομοσπονδίας

Certificate number: 00090
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles44.3°42.0°41.6°41.6°40.5°39.8°40.1°
Beat VMG2.803.353.774.134.384.494.51
52°4.315.075.686.076.286.396.45
60°4.565.355.946.256.446.566.66
75°4.755.586.116.396.596.756.99
90°4.715.676.296.586.726.827.17
110°4.825.836.396.717.007.267.55
120°4.695.706.336.676.977.287.79
135°4.295.236.056.476.777.087.69
150°3.684.615.436.116.486.767.33
Run VMG3.194.004.715.395.976.386.92
Gybe Angles148.0°152.0°152.0°159.0°180.0°180.0°180.0°

GPH = 736.2

CDL = 6.789

BOAT
ClassDUFOUR 3800𝕚DesignerM.DUFOURBuilderDUFOUR SAAge Date01/1982Series Date04/1978Offset FileI0024.BOF
HULL
Length Overall9.190 mMaximum Beam3.158 mDraft1.745 mDisplacement4,430 kgDLR9.1883IMS DivisionCruiser/RacerDynamic Allowance0.597%Age Allowance0.487%
PROPELLER
InstallationShaft non exposed𝕚TypeFolding 2 blades𝕚Diameter0.380m
CREW
Maximum weight400 kg𝕚Minimum weight300 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail18.3418.63Headsail Luffed26.4026.40Headsail FlyingSymmetric64.19𝕚64.19𝕚Asymmetric
SAIL LIMITATIONS
Headsails1 Spinnakers4
STABILITY
Righting Moment75.2 kg·mStability Index116.9
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.

Club
Certificate
2021

Boat

ORION

GR-74

Hellenic Sailing Federation
Offshore Committee Επιτροπή
Ανοικτής Θαλάσσης Ελληνικής
Ιστιοπλοϊκής Ομοσπονδίας

Certificate number: 00090
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1286.11073.6955.6871.1821.6801.3798.0
52°835.2710.6633.4592.9573.3563.1558.4
60°789.2673.3606.5576.2559.3548.6540.8
75°758.5645.3588.7563.2546.6533.6515.0
90°764.3634.4572.5547.2535.8528.1502.2
110°746.2617.1563.2536.4514.6495.9476.9
120°767.9631.1568.9540.0516.7494.7462.0
135°838.7688.5594.9556.1531.6508.8468.2
150°978.6780.6663.0588.9555.4532.8491.3
Run VMG1130.0900.5763.9668.1602.6564.5520.3
Selected Courses
Windward / Leeward1208.1987.0859.7769.6712.1682.9659.2
All purpose934.2771.9682.4628.9595.5576.9555.4
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward805.60.7448
All purpose653.60.9180
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance713.50.8409
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1200.3925.6771.3672.0619.3584.5532.1
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6357
Downwind "popa"0.8155
70% up, 30% down "Ilhabela"0.6807
30% up, 70% down "Ilhabela-inverso"0.7517
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Predominantly Upwind715.60.8385
Predominantly Downwind658.10.9117
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low853.00.7034
Triple Number All Purpose Medium650.30.9227
Triple Number All Purpose High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Predominantly Upwind715.60.8385
Predominantly Downwind658.10.9117
Predominantly Upwind Low969.80.6187
Predominantly Upwind Medium744.50.8059
Predominantly Upwind High671.60.8934
Predominantly Downwind Low911.00.6586
Predominantly Downwind Medium644.70.9307
Predominantly Downwind High541.31.1085
Chicago-Mac Upwind0.8203
Chicago-Mac All Purpose0.8544
Chicago-Mac Downwind0.8962
Bayview-Mac Cove Island0.7898
Bayview-Mac Shore0.7937
Victoria-Maui0.9617
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance713.50.8409
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1200.3925.6771.3672.0619.3584.5532.1
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance713.50.8409
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1200.3925.6771.3672.0619.3584.5532.1
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance713.5
Triple Number Coastal/Long Distance Low853.0
Triple Number Coastal/Long Distance Medium650.3
Triple Number Coastal/Long Distance High573.5
Triple Number Windward/Leeward Low1097.5
Triple Number Windward/Leeward Medium803.4
Triple Number Windward/Leeward High681.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1200.3925.6771.3672.0619.3584.5532.1
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance713.50.8409
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1200.3925.6771.3672.0619.3584.5532.1
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)713.50.8409
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1200.3925.6771.3672.0619.3584.5532.1
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7034
Triple Number Coastal/Long Distance Medium0.9227
Triple Number Coastal/Long Distance High1.0462
Triple Number Windward/Leeward Low0.5467
Triple Number Windward/Leeward Medium0.7468
Triple Number Windward/Leeward High0.8807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1200.3925.6771.3672.0619.3584.5532.1
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance713.50.8409
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1200.3925.6771.3672.0619.3584.5532.1
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance713.50.8409
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1200.3925.6771.3672.0619.3584.5532.1
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance713.50.8409
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1200.3925.6771.3672.0619.3584.5532.1
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1200.3925.6771.3672.0619.3584.5532.1
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low853.0
Triple Number Coastal/Long Distance Medium650.3
Triple Number Coastal/Long Distance High573.5
Triple Number Windward/Leeward Low1097.5
Triple Number Windward/Leeward Medium803.4
Triple Number Windward/Leeward High681.3
Predominantly Upwind715.6
Predominantly Downwind658.1
Predominantly Reaching634.1
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7034
Triple Number Coastal/Long Distance Medium0.9227
Triple Number Coastal/Long Distance High1.0462
Triple Number Windward/Leeward Low0.5467
Triple Number Windward/Leeward Medium0.7468
Triple Number Windward/Leeward High0.8807
Coastal/Long Distance0.8409
Predominantly Upwind0.8385
Predominantly Downwind0.9117
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8409
Tretall Distanseseilas Lite vind0.7034
Tretall Distanseseilas Mellomvind0.9227
Tretall Distanseseilas Mye vind1.0462
Tretall Pølsebane Lite vind0.5467
Tretall Pølsebane Mellomvind0.7468
Tretall Pølsebane Mye vind0.8807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1200.3925.6771.3672.0619.3584.5532.1
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind715.60.8385
Predominantly Downwind658.10.9117
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore666.30.9005
Cape Doctor Coastal561.81.0679
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7034
Triple Number Coastal/Long Distance Medium0.9227
Triple Number Coastal/Long Distance High1.0462
Triple Number Windward/Leeward Low0.5467
Triple Number Windward/Leeward Medium0.7468
Triple Number Windward/Leeward High0.8807
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7034
Triple Number Coastal/Long Distance Medium0.9227
Triple Number Coastal/Long Distance High1.0462
Triple Number Windward/Leeward Low0.5467
Triple Number Windward/Leeward Medium0.7468
Triple Number Windward/Leeward High0.8807
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance713.50.8409
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Predominantly Upwind715.60.8385
Predominantly Downwind658.10.9117
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1200.3925.6771.3672.0619.3584.5532.1
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance713.50.8409
Triple Number Coastal/Long Distance Low853.00.7034
Triple Number Coastal/Long Distance Medium650.30.9227
Triple Number Coastal/Long Distance High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1200.3925.6771.3672.0619.3584.5532.1
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low853.00.7034
Triple Number All Purpose Medium650.30.9227
Triple Number All Purpose High573.51.0462
Triple Number Windward/Leeward Low1097.50.5467
Triple Number Windward/Leeward Medium803.40.7468
Triple Number Windward/Leeward High681.30.8807
Predominantly Upwind715.60.8385
Predominantly Downwind658.10.9117
Predominantly Upwind Low969.80.6187
Predominantly Upwind Medium744.50.8059
Predominantly Upwind High671.60.8934
Predominantly Downwind Low911.00.6586
Predominantly Downwind Medium644.70.9307
Predominantly Downwind High541.31.1085
Chicago-Mac Upwind0.8203
Chicago-Mac All Purpose0.8544
Chicago-Mac Downwind0.8962
Bayview-Mac Cove Island0.7898
Bayview-Mac Shore0.7937
Harvest Moon Regatta572.41.0481
Victoria-Maui0.9617

Club
Certificate
2021

Boat

ORION

GR-74

Hellenic Sailing Federation
Offshore Committee Επιτροπή
Ανοικτής Θαλάσσης Ελληνικής
Ιστιοπλοϊκής Ομοσπονδίας

Certificate number: 00090
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassDUFOUR 3800𝕚Measurement05/06/2009𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionSolid𝕚Carbon RudderNo𝕚Light stanchionsNo𝕚Trim tabNo𝕚
LOA9.190𝕚Max. Beam3.158𝕚Draft1.745𝕚Displacement4,430𝕚Wetted area19.72𝕚IMS L7.708𝕚LSM07.841𝕚Acc. length9.190𝕚Sink (kg/mm)13.68𝕚
VCGD0.033𝕚VCGM0.006𝕚RM Measured (kg·m)75.2𝕚RM Default (kg·m)69.7𝕚Limit of positive stability(°)115.8𝕚Stability Index116.9𝕚
PROPELLER
Propeller TypeFolding 2 blades𝕚
InstallationShaft non exposed𝕚PRD0.380𝕚PHL0.141𝕚Twin screwNo𝕚PBW0.100𝕚ESL𝕚PIPA0.0014𝕚PHD0.073𝕚PSD0.025𝕚
RIG
Forestay tensionFixed𝕚Inner stayAdjustable𝕚Carbon mastNo𝕚Headsail furlerYes𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays0𝕚Spreaders1𝕚
P9.807𝕚IG11.584𝕚ISP11.504𝕚MDT10.121𝕚MDL10.178𝕚MDT20.121𝕚MDL20.178𝕚TL0.000𝕚MW0.178𝕚GO0.213𝕚
E3.182𝕚J3.620𝕚BAS1.364𝕚FSD0.035𝕚SFJ0.080𝕚SPL3.760𝕚TPS𝕚BD0.100𝕚MWT𝕚MCG𝕚
FLOTATION AND STABILITY
Inclining TestPoles Inclining𝕚SFFP0.464𝕚SAFP8.685𝕚Flotation Date05/06/2008𝕚FFM1.124𝕚FAM0.875𝕚Measurer𝕚FF1.147𝕚FA0.864𝕚Comment𝕚LCFcl5.098𝕚LCFsh5.318𝕚SG𝕚HBI0.977𝕚
W159.5𝕚W259.5𝕚W359.5𝕚W459.5𝕚
PD1270.0𝕚PD2270.0𝕚PD3270.0𝕚PD4270.0𝕚
WD9.800𝕚PLM2010.00𝕚GSA50.2𝕚RSA5024.0𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription3𝕚DIESEL𝕚INOX𝕚100.0𝕚7.50𝕚𝕚0.0𝕚𝕚2𝕚WATER𝕚NEOPREN𝕚100.0𝕚5.00𝕚𝕚0.0𝕚𝕚1𝕚WATER𝕚POLYESTER𝕚150.0𝕚1.00𝕚𝕚0.0𝕚𝕚
IdItemDescriptionWeightLCGVCG2𝕚Anchor (d)𝕚8.0𝕚8.50𝕚𝕚1𝕚Anchor (d)𝕚11.0𝕚1.00𝕚𝕚1𝕚Chain (d)𝕚35.0𝕚1.00𝕚𝕚
2𝕚Battery𝕚25.0𝕚4.50𝕚𝕚1𝕚Battery𝕚25.0𝕚4.50𝕚𝕚1𝕚MiscellaneousLIFE RAFT𝕚39.0𝕚8.00𝕚𝕚

Club
Certificate
2021

Boat

ORION

GR-74

Hellenic Sailing Federation
Offshore Committee Επιτροπή
Ανοικτής Θαλάσσης Ελληνικής
Ιστιοπλοϊκής Ομοσπονδίας

Certificate number: 00090
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialComment2𝕚0.12𝕚0.62𝕚1.21𝕚2.03𝕚2.61𝕚18.34𝕚𝕚11/07/2018𝕚Sailloft𝕚Polyester𝕚𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialComment1𝕚0.05𝕚0.62𝕚1.21𝕚2.36𝕚3.54𝕚4.75𝕚11.11𝕚No𝕚No𝕚 𝕚26.40𝕚𝕚25/07/2017𝕚SAILOFT𝕚Unknown𝕚𝕚
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeasurerMeas.DateMakerMaterialComment3𝕚11.70𝕚11.70𝕚11.70𝕚6.62𝕚6.44𝕚64.19𝕚𝕚11/07/2018𝕚Sailloft𝕚Unknown𝕚𝕚1𝕚11.60𝕚11.60𝕚11.60𝕚6.64𝕚6.47𝕚63.86𝕚𝕚05/06/2008𝕚𝕚Unknown𝕚𝕚2𝕚11.32𝕚11.32𝕚11.32𝕚6.60𝕚6.13𝕚61.37𝕚𝕚05/06/2008𝕚𝕚Unknown𝕚𝕚