Club
Certificate
2023

Boat

NAFSITHOI

GRE-872

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 Angles45.3°43.5°41.7°40.6°39.4°39.1°38.8°
Beat VMG2.793.443.924.274.514.624.68
52°4.345.235.836.196.416.536.62
60°4.615.506.056.366.576.706.82
75°4.775.676.216.526.736.897.11
90°4.695.716.346.676.876.987.28
110°4.815.856.466.817.097.337.75
120°4.665.716.376.767.067.347.92
135°4.195.256.066.546.877.167.80
150°3.574.605.486.156.576.877.42
Run VMG3.093.994.765.436.006.437.01
Gybe Angles146.9°150.2°153.2°159.2°173.0°178.4°179.0°

APH: 643.3

CDL: 7.506

GPH: 727.6

CertNo: 00203

BOAT
ClassDISCOVERY 3000EXTDesignerED DUBOISBuilderDROMOR YACHTSAge date06/1989Series date06/1989Offset fileDR3000XT.OFFData fileGR872
HULL
Length Overall10.150 mMaximum Beam3.240 mDraft1.733 mDisplacement5,520 kgDLR9.4525IMS DivisionCruiser/RacerDynamic Allowance0.520%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.370m
CREW
Maximum weight500 kgMinimum weight375 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.1722.64Headsail Luffed28.1128.11Headsail FlyingSymmetric64.2864.28Asymmetric
STORM SAIL AREAS (m²)
Trysail6.57Storm Jib7.05Heavy Weather Jib19.02
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
Weighted by measurer.
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  03420002MRAIssued on 26/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

NAFSITHOI

GRE-872

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 VMG1290.81045.5918.5843.0798.6779.4768.9
52°830.3687.9617.7581.5562.0551.1543.7
60°781.8655.1595.4565.7548.3537.3528.0
75°754.7635.1579.8552.1534.6522.2506.4
90°767.7630.2568.1539.7524.1515.6494.6
110°749.1615.6557.7528.3508.0491.4464.4
120°772.8630.2564.8532.2510.0490.6454.4
135°859.0685.8594.3550.7524.0502.9461.7
150°1009.1781.9656.6585.3548.1523.7485.0
Run VMG1165.2902.7755.9662.9600.2559.6513.4
Selected Courses
Windward / Leeward1228.0974.1837.2753.0699.4669.5641.2
All purpose943.8761.8669.0616.9585.7567.1543.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward791.00.7585
All purpose643.30.9327
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance701.30.8556
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1221.7914.2753.6658.8607.6573.3521.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6517
Downwind "popa"0.8139
70% up, 30% down "Ilhabela"0.6931
30% up, 70% down "Ilhabela-inverso"0.7574
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Predominantly Upwind700.10.8570
Predominantly Downwind650.60.9223
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low852.80.7036
Triple Number All Purpose Medium638.60.9396
Triple Number All Purpose High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Predominantly Upwind700.10.8570
Predominantly Downwind650.60.9223
Predominantly Upwind Low963.40.6228
Predominantly Upwind Medium724.60.8281
Predominantly Upwind High653.80.9178
Predominantly Downwind Low918.80.6530
Predominantly Downwind Medium639.00.9390
Predominantly Downwind High534.21.1232
Chicago-Mac Upwind0.8383
Chicago-Mac All Purpose0.8679
Chicago-Mac Downwind0.9052
Bayview-Mac Cove Island0.7977
Bayview-Mac Shore0.8043
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching611.00.9820
Predominantly Reaching Low769.10.7801
Predominantly Reaching Medium604.10.9933
Predominantly Reaching High530.61.1308
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1208.50.4965
5-Band Low / Medium999.10.6005
5-Band Medium769.40.7798
5-Band Medium / High676.80.8866
5-Band High646.10.9287
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance701.30.8556
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1221.7914.2753.6658.8607.6573.3521.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance701.30.8556
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1221.7914.2753.6658.8607.6573.3521.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance701.3
Triple Number Coastal/Long Distance Low852.8
Triple Number Coastal/Long Distance Medium638.6
Triple Number Coastal/Long Distance High562.9
Triple Number Windward/Leeward Low1101.1
Triple Number Windward/Leeward Medium786.1
Triple Number Windward/Leeward High666.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1221.7914.2753.6658.8607.6573.3521.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance701.30.8556
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1221.7914.2753.6658.8607.6573.3521.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)701.30.8556
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1221.7914.2753.6658.8607.6573.3521.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7036
Triple Number Coastal/Long Distance Medium0.9396
Triple Number Coastal/Long Distance High1.0659
Triple Number Windward/Leeward Low0.5449
Triple Number Windward/Leeward Medium0.7633
Triple Number Windward/Leeward High0.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1221.7914.2753.6658.8607.6573.3521.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance701.30.8556
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1221.7914.2753.6658.8607.6573.3521.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance701.30.8556
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1221.7914.2753.6658.8607.6573.3521.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1221.7914.2753.6658.8607.6573.3521.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low852.8
Triple Number Coastal/Long Distance Medium638.6
Triple Number Coastal/Long Distance High562.9
Triple Number Windward/Leeward Low1101.1
Triple Number Windward/Leeward Medium786.1
Triple Number Windward/Leeward High666.4
Predominantly Upwind700.1
Predominantly Downwind650.6
Predominantly Reaching625.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance701.30.8556
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1221.7914.2753.6658.8607.6573.3521.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7036
Triple Number Coastal/Long Distance Medium0.9396
Triple Number Coastal/Long Distance High1.0659
Triple Number Windward/Leeward Low0.5449
Triple Number Windward/Leeward Medium0.7633
Triple Number Windward/Leeward High0.9004
Coastal/Long Distance0.8556
Predominantly Upwind0.8570
Predominantly Downwind0.9223
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7036
Tretall Distanseseilas Mellomvind0.9396
Tretall Distanseseilas Mye vind1.0659
Tretall Pølsebane Lite vind0.5449
Tretall Pølsebane Mellomvind0.7633
Tretall Pølsebane Mye vind0.9004
Distanseseilas ett tall (OSN 8-16kn)0.8556
Distanseseilas ett tall (APH 6-20kn)0.9327
Enkeltall Motvind0.8570
Enkeltall Medvind0.9223
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Coastal/Long Distance701.30.8556
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind700.10.8570
Predominantly Downwind650.60.9223
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore649.70.9235
Cape Doctor Coastal550.61.0897
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7036
Triple Number Coastal/Long Distance Medium0.9396
Triple Number Coastal/Long Distance High1.0659
Triple Number Windward/Leeward Low0.5449
Triple Number Windward/Leeward Medium0.7633
Triple Number Windward/Leeward High0.9004
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7036
Triple Number Coastal/Long Distance Medium0.9396
Triple Number Coastal/Long Distance High1.0659
Triple Number Windward/Leeward Low0.5449
Triple Number Windward/Leeward Medium0.7633
Triple Number Windward/Leeward High0.9004
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance701.30.8556
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Predominantly Upwind700.10.8570
Predominantly Downwind650.60.9223
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1221.7914.2753.6658.8607.6573.3521.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance701.30.8556
Triple Number Coastal/Long Distance Low852.80.7036
Triple Number Coastal/Long Distance Medium638.60.9396
Triple Number Coastal/Long Distance High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1221.7914.2753.6658.8607.6573.3521.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low852.80.7036
Triple Number All Purpose Medium638.60.9396
Triple Number All Purpose High562.91.0659
Triple Number Windward/Leeward Low1101.10.5449
Triple Number Windward/Leeward Medium786.10.7633
Triple Number Windward/Leeward High666.40.9004
Predominantly Upwind700.10.8570
Predominantly Downwind650.60.9223
Predominantly Upwind Low963.40.6228
Predominantly Upwind Medium724.60.8281
Predominantly Upwind High653.80.9178
Predominantly Downwind Low918.80.6530
Predominantly Downwind Medium639.00.9390
Predominantly Downwind High534.21.1232
Chicago-Mac Upwind0.8383
Chicago-Mac All Purpose0.8679
Chicago-Mac Downwind0.9052
Bayview-Mac Cove Island0.7977
Bayview-Mac Shore0.8043
Harvest Moon Regatta556.61.0779
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy657.50.9126
San Francisco Bay Medium783.00.7663
Predominantly Reaching611.00.9820
Predominantly Reaching Low769.10.7801
Predominantly Reaching Medium604.10.9933
Predominantly Reaching High530.61.1308
Windward/Leeward 60-40 Low1114.50.5384
Windward/Leeward 60-40 Medium816.00.7353
Windward/Leeward 60-40 High705.10.8509
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1208.50.4965
5-Band Low / Medium999.10.6005
5-Band Medium769.40.7798
5-Band Medium / High676.80.8866
5-Band High646.10.9287
ORC Ref  03420002MRAIssued on 26/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

NAFSITHOI

GRE-872

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDISCOVERY 3000EXTMeasurement02/10/2000HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA10.150Max. Beam3.240Draft1.733Displacement5,520Wetted area22.84IMS L8.735LSM08.357Acc. length10.150Sink (kg/mm) 16.81
VCGD0.087VCGM0.103RM Rated (kg·m) 97.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.370PBW0.092PIPA0.0066
PSD0.025PHD0.089PHL0.059
PSA18.0°ESL0.830
ST10.058ST20.107ST30.112
ST40.066ST50.150
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P10.160IG11.869ISP11.919MDT10.120MDL10.170MDT20.120MDL20.170TL0.000MWGO
E3.690J3.664BAS1.619FSDFoilSFJ0.000SPL3.740WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date14/05/2014MeasurerComment
SFFP0.580FFMFF1.223LCFcl5.443SG1.0249
SAFP8.658FAMFA0.785LCFsh5.684HBI1.018
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03420002MRAIssued on 26/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

NAFSITHOI

GRE-872

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.140.781.402.333.0822.1714/05/2014
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.030.621.222.493.745.0611.24NoNo 28.1128/02/2016
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment111.6011.6011.606.706.4564.2828/02/2016211.4011.4011.405.006.6650.6528/02/2016
ORC Ref  03420002MRAIssued on 26/05/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org