International
Certificate
2023

Boat

ADRA

GRE-1221

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.0°40.8°39.4°38.7°38.2°38.2°38.7°
Beat VMG3.183.884.384.674.794.844.84
52°4.845.746.336.656.806.866.90
60°5.095.976.526.826.997.077.13
75°5.256.136.666.987.217.377.54
90°5.126.116.747.067.287.527.89
110°5.146.236.887.287.637.928.27
120°4.976.096.807.247.627.998.66
135°4.455.556.416.967.367.768.61
150°3.754.835.756.496.977.358.12
Run VMG3.244.184.995.706.306.807.53
Gybe Angles145.7°149.6°152.3°157.7°169.4°177.2°178.1°

APH: 599.2

CDL: 8.222

GPH: 675.3

CertNo: 00383

BOAT
ClassFIRST 31.7DesignerFINOTBuilderBENETEAUAge date06/2000Series date09/1998Offset fileFIRST317-GRE1221.offData fileGR1221
HULL
Length Overall9.610 mMaximum Beam3.212 mDraft1.938 mDisplacement3,845 kgDLR5.4377IMS DivisionCruiser/RacerDynamic Allowance0.320%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFeathering 3 bladesDiameter0.400m
CREW
Maximum weight380 kgMinimum weight285 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail24.5825.06Headsail Luffed25.7025.70Headsail FlyingSymmetric61.3961.39Asymmetric
STORM SAIL AREAS (m²)
Trysail7.36Storm Jib6.99Heavy Weather Jib18.87
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment78.2 kg·mStability Index111.8
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  03420002QQVIssued on 28/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

ADRA

GRE-1221

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1130.5927.0821.8770.6751.9743.7744.5
52°743.5627.1569.0541.5529.7524.6521.7
60°707.2602.9552.6527.7514.9509.1504.6
75°686.3587.0540.2515.6499.4488.2477.7
90°703.7589.7534.4509.6494.6478.7456.3
110°699.8577.4523.2494.2471.9454.6435.5
120°724.1591.6529.7497.6472.6450.8415.6
135°809.2648.3561.5517.6488.9463.6417.9
150°961.1746.1626.0555.1516.3489.6443.4
Run VMG1109.8861.5721.4631.6571.3529.4478.2
Selected Courses
Windward / Leeward1120.1894.2771.6701.1661.6636.6611.3
All purpose863.1703.0620.1575.6550.6533.5512.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward736.60.8145
All purpose599.21.0013
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.1841.9696.9613.9571.5538.9487.9
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7131
Downwind "popa"0.8566
70% up, 30% down "Ilhabela"0.7508
30% up, 70% down "Ilhabela-inverso"0.8078
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Predominantly Upwind648.50.9252
Predominantly Downwind610.40.9830
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low783.10.7662
Triple Number All Purpose Medium594.81.0087
Triple Number All Purpose High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Predominantly Upwind648.50.9252
Predominantly Downwind610.40.9830
Predominantly Upwind Low868.20.6911
Predominantly Upwind Medium666.90.8997
Predominantly Upwind High621.80.9649
Predominantly Downwind Low859.60.6980
Predominantly Downwind Medium604.60.9924
Predominantly Downwind High499.31.2018
Chicago-Mac Upwind0.9080
Chicago-Mac All Purpose0.9335
Chicago-Mac Downwind0.9648
Bayview-Mac Cove Island0.8642
Bayview-Mac Shore0.8741
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching571.11.0506
Predominantly Reaching Low712.30.8423
Predominantly Reaching Medium565.71.0607
Predominantly Reaching High495.81.2101
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1102.70.5441
5-Band Low / Medium916.60.6546
5-Band Medium717.00.8369
5-Band Medium / High642.00.9346
5-Band High615.70.9745
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.1841.9696.9613.9571.5538.9487.9
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.1841.9696.9613.9571.5538.9487.9
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance652.2
Triple Number Coastal/Long Distance Low783.1
Triple Number Coastal/Long Distance Medium594.8
Triple Number Coastal/Long Distance High529.8
Triple Number Windward/Leeward Low1007.2
Triple Number Windward/Leeward Medium730.8
Triple Number Windward/Leeward High633.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.1841.9696.9613.9571.5538.9487.9
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.1841.9696.9613.9571.5538.9487.9
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)652.20.9200
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.1841.9696.9613.9571.5538.9487.9
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7662
Triple Number Coastal/Long Distance Medium1.0087
Triple Number Coastal/Long Distance High1.1325
Triple Number Windward/Leeward Low0.5957
Triple Number Windward/Leeward Medium0.8210
Triple Number Windward/Leeward High0.9473
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.1841.9696.9613.9571.5538.9487.9
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.1841.9696.9613.9571.5538.9487.9
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.1841.9696.9613.9571.5538.9487.9
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.1841.9696.9613.9571.5538.9487.9
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low783.1
Triple Number Coastal/Long Distance Medium594.8
Triple Number Coastal/Long Distance High529.8
Triple Number Windward/Leeward Low1007.2
Triple Number Windward/Leeward Medium730.8
Triple Number Windward/Leeward High633.4
Predominantly Upwind648.5
Predominantly Downwind610.4
Predominantly Reaching585.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.1841.9696.9613.9571.5538.9487.9
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7662
Triple Number Coastal/Long Distance Medium1.0087
Triple Number Coastal/Long Distance High1.1325
Triple Number Windward/Leeward Low0.5957
Triple Number Windward/Leeward Medium0.8210
Triple Number Windward/Leeward High0.9473
Coastal/Long Distance0.9200
Predominantly Upwind0.9252
Predominantly Downwind0.9830
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7662
Tretall Distanseseilas Mellomvind1.0087
Tretall Distanseseilas Mye vind1.1325
Tretall Pølsebane Lite vind0.5957
Tretall Pølsebane Mellomvind0.8210
Tretall Pølsebane Mye vind0.9473
Distanseseilas ett tall (OSN 8-16kn)0.9200
Distanseseilas ett tall (APH 6-20kn)1.0013
Enkeltall Motvind0.9252
Enkeltall Medvind0.9830
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Coastal/Long Distance652.20.9200
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind648.50.9252
Predominantly Downwind610.40.9830
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore618.90.9694
Cape Doctor Coastal518.61.1569
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7662
Triple Number Coastal/Long Distance Medium1.0087
Triple Number Coastal/Long Distance High1.1325
Triple Number Windward/Leeward Low0.5957
Triple Number Windward/Leeward Medium0.8210
Triple Number Windward/Leeward High0.9473
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7662
Triple Number Coastal/Long Distance Medium1.0087
Triple Number Coastal/Long Distance High1.1325
Triple Number Windward/Leeward Low0.5957
Triple Number Windward/Leeward Medium0.8210
Triple Number Windward/Leeward High0.9473
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Predominantly Upwind648.50.9252
Predominantly Downwind610.40.9830
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.1841.9696.9613.9571.5538.9487.9
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance652.20.9200
Triple Number Coastal/Long Distance Low783.10.7662
Triple Number Coastal/Long Distance Medium594.81.0087
Triple Number Coastal/Long Distance High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.1841.9696.9613.9571.5538.9487.9
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low783.10.7662
Triple Number All Purpose Medium594.81.0087
Triple Number All Purpose High529.81.1325
Triple Number Windward/Leeward Low1007.20.5957
Triple Number Windward/Leeward Medium730.80.8210
Triple Number Windward/Leeward High633.40.9473
Predominantly Upwind648.50.9252
Predominantly Downwind610.40.9830
Predominantly Upwind Low868.20.6911
Predominantly Upwind Medium666.90.8997
Predominantly Upwind High621.80.9649
Predominantly Downwind Low859.60.6980
Predominantly Downwind Medium604.60.9924
Predominantly Downwind High499.31.2018
Chicago-Mac Upwind0.9080
Chicago-Mac All Purpose0.9335
Chicago-Mac Downwind0.9648
Bayview-Mac Cove Island0.8642
Bayview-Mac Shore0.8741
Harvest Moon Regatta518.41.1575
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy622.10.9644
San Francisco Bay Medium725.10.8275
Predominantly Reaching571.11.0506
Predominantly Reaching Low712.30.8423
Predominantly Reaching Medium565.71.0607
Predominantly Reaching High495.81.2101
Windward/Leeward 60-40 Low1011.50.5932
Windward/Leeward 60-40 Medium753.10.7968
Windward/Leeward 60-40 High671.70.8932
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1102.70.5441
5-Band Low / Medium916.60.6546
5-Band Medium717.00.8369
5-Band Medium / High642.00.9346
5-Band High615.70.9745
ORC Ref  03420002QQVIssued on 28/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

ADRA

GRE-1221

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 31.7Measurement04/02/2003HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.610Max. Beam3.212Draft1.938Displacement3,845Wetted area20.65IMS L8.935LSM08.908Acc. length9.610Sink (kg/mm) 15.80
VCGD0.171VCGM0.121RM Rated (kg·m) 78.2Limit of positive stability(°) 113.0Stability Index111.8
PROPELLER
Propeller TypeFeathering 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBW0.101PIPA0.0032
EDL2.520ST10.048ST20.170
ST30.170ST40.096ST50.290
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P10.770IG11.764ISP11.864MDT10.105MDL10.159MDT20.105MDL20.159TL0.000MW0.159GO0.176
E3.900J3.485BAS1.754FSD0.031SFJ0.045SPL3.544WPLTPSBD0.111MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date26/07/2019MeasurerGRE-21Comment
SFFP0.303FFM1.162FF1.159LCFcl5.300SG1.0280
SAFP8.732FAM0.963FA0.966LCFsh5.534HBI1.053
W157.9W257.9W357.9W457.9
PD1563.8PD2564.1PD3563.8PD4568.0
WD9.750PLM9000.00GSA1.0RSA1.0RM78.7
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1FUEL PVC hard0.900030257.002FUEL Inox4007.002WATER PVC hard18001.80Total deductible237.00
OTHER ITEMSIdKindDescriptionWeightLCGVCG1MiscellaneousWATER HEATER7.002MiscellaneousELECTRICAL GENERATOR7.003MiscellaneousANCHOR WINDLASS 1000W0.801Battery2 x 75 Ah6.001EngineVOLVO PENTA MD2020 (18 HP)Total deductible
ORC Ref  03420002QQVIssued on 28/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

ADRA

GRE-1221

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.170.841.462.413.2124.5824/08/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1b0.050.490.992.113.354.7511.55NoNo 25.7027/07/2023correction Id 13a0.070.440.841.692.593.5211.59YesNo 20.0512/03/201640.060.330.641.332.112.9710.43NoNo 14.6627/07/2023
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment211.7011.7011.706.376.0061.3904/10/2017311.7011.7011.706.336.0461.1505/05/2017111.6011.6011.606.146.1259.3126/09/2022
ORC Ref  03420002QQVIssued on 28/07/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org