Club
Certificate
2023

Boat

LOVA

GRE-1447

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 Angles46.0°44.4°42.9°42.0°41.4°41.1°41.4°
Beat VMG2.643.313.804.194.484.634.65
52°4.145.105.776.276.596.776.85
60°4.435.396.076.526.816.997.12
75°4.635.616.316.747.027.227.50
90°4.855.936.667.067.307.447.71
110°4.916.046.777.197.537.838.33
120°4.735.866.667.137.487.838.49
135°4.255.366.256.857.247.598.27
150°3.614.655.506.186.636.987.52
Run VMG3.124.024.775.355.746.267.04
Gybe Angles145.1°146.0°146.2°146.9°148.9°173.0°176.6°

APH: 637.4

CDL: 7.587

GPH: 724.2

CertNo: 00357

BOAT
ClassDUFOUR GIBSEA 33DesignerJAKOPIN & JAKOPINBuilderDUFOURAge date01/2001Series date01/1998Offset filecldu325s.offData fileGR1447
HULL
Length Overall9.920 mMaximum Beam3.410 mDraft1.579 mDisplacement5,200 kgDLR6.9327IMS DivisionCruiser/RacerDynamic Allowance0.400%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.380m
CREW
Maximum weight480 kgMinimum weight360 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail26.2626.75Headsail Luffed21.3221.32Headsail FlyingSymmetricAsymmetric63.0363.03 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail8.04Storm Jib7.90Heavy Weather Jib21.33
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
Builder's displacement. Estimated offset file.
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  03420002HWTIssued on 15/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

LOVA

GRE-1447

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 VMG1363.81087.7946.5859.0803.5778.3774.8
52°869.6706.2623.9574.4546.3532.1525.3
60°811.9667.5593.4552.0528.6515.4505.9
75°778.3641.4570.5533.9513.1498.5480.2
90°742.9607.2540.6509.8492.9484.0466.9
110°732.9596.4531.7500.4478.3459.5432.4
120°760.9614.7540.5505.1481.0459.9424.1
135°847.9671.7575.6525.3497.1474.6435.2
150°997.9774.8654.3582.9542.8515.6478.7
Run VMG1152.3894.6755.5673.1626.8575.0511.7
Selected Courses
Windward / Leeward1258.0991.2851.0766.1715.1676.6643.3
All purpose958.5765.8666.1609.4575.6552.8529.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward804.90.7454
All purpose637.40.9413
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.90.8585
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1247.5926.1758.4655.7598.9558.2502.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6351
Downwind "popa"0.8094
70% up, 30% down "Ilhabela"0.6789
30% up, 70% down "Ilhabela-inverso"0.7478
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Predominantly Upwind699.50.8578
Predominantly Downwind642.30.9341
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low862.10.6960
Triple Number All Purpose Medium632.80.9481
Triple Number All Purpose High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Predominantly Upwind699.50.8578
Predominantly Downwind642.30.9341
Predominantly Upwind Low991.60.6051
Predominantly Upwind Medium729.20.8228
Predominantly Upwind High644.90.9304
Predominantly Downwind Low917.30.6541
Predominantly Downwind Medium632.20.9491
Predominantly Downwind High526.41.1397
Chicago-Mac Upwind0.8363
Chicago-Mac All Purpose0.8729
Chicago-Mac Downwind0.9158
Bayview-Mac Cove Island0.7970
Bayview-Mac Shore0.8025
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching595.71.0072
Predominantly Reaching Low764.40.7849
Predominantly Reaching Medium588.81.0190
Predominantly Reaching High507.61.1821
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1237.50.4849
5-Band Low / Medium1018.70.5890
5-Band Medium783.00.7663
5-Band Medium / High685.10.8757
5-Band High649.00.9244
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.90.8585
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1247.5926.1758.4655.7598.9558.2502.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.90.8585
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1247.5926.1758.4655.7598.9558.2502.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance698.9
Triple Number Coastal/Long Distance Low862.1
Triple Number Coastal/Long Distance Medium632.8
Triple Number Coastal/Long Distance High549.8
Triple Number Windward/Leeward Low1124.6
Triple Number Windward/Leeward Medium800.4
Triple Number Windward/Leeward High673.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1247.5926.1758.4655.7598.9558.2502.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.90.8585
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1247.5926.1758.4655.7598.9558.2502.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)698.90.8585
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1247.5926.1758.4655.7598.9558.2502.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6960
Triple Number Coastal/Long Distance Medium0.9481
Triple Number Coastal/Long Distance High1.0914
Triple Number Windward/Leeward Low0.5335
Triple Number Windward/Leeward Medium0.7496
Triple Number Windward/Leeward High0.8905
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1247.5926.1758.4655.7598.9558.2502.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.90.8585
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1247.5926.1758.4655.7598.9558.2502.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.90.8585
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1247.5926.1758.4655.7598.9558.2502.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1247.5926.1758.4655.7598.9558.2502.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low862.1
Triple Number Coastal/Long Distance Medium632.8
Triple Number Coastal/Long Distance High549.8
Triple Number Windward/Leeward Low1124.6
Triple Number Windward/Leeward Medium800.4
Triple Number Windward/Leeward High673.8
Predominantly Upwind699.5
Predominantly Downwind642.3
Predominantly Reaching611.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.90.8585
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1247.5926.1758.4655.7598.9558.2502.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6960
Triple Number Coastal/Long Distance Medium0.9481
Triple Number Coastal/Long Distance High1.0914
Triple Number Windward/Leeward Low0.5335
Triple Number Windward/Leeward Medium0.7496
Triple Number Windward/Leeward High0.8905
Coastal/Long Distance0.8585
Predominantly Upwind0.8578
Predominantly Downwind0.9341
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.6960
Tretall Distanseseilas Mellomvind0.9481
Tretall Distanseseilas Mye vind1.0914
Tretall Pølsebane Lite vind0.5335
Tretall Pølsebane Mellomvind0.7496
Tretall Pølsebane Mye vind0.8905
Distanseseilas ett tall (OSN 8-16kn)0.8585
Distanseseilas ett tall (APH 6-20kn)0.9413
Enkeltall Motvind0.8578
Enkeltall Medvind0.9341
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Coastal/Long Distance698.90.8585
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind699.50.8578
Predominantly Downwind642.30.9341
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore653.30.9185
Cape Doctor Coastal536.51.1184
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6960
Triple Number Coastal/Long Distance Medium0.9481
Triple Number Coastal/Long Distance High1.0914
Triple Number Windward/Leeward Low0.5335
Triple Number Windward/Leeward Medium0.7496
Triple Number Windward/Leeward High0.8905
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6960
Triple Number Coastal/Long Distance Medium0.9481
Triple Number Coastal/Long Distance High1.0914
Triple Number Windward/Leeward Low0.5335
Triple Number Windward/Leeward Medium0.7496
Triple Number Windward/Leeward High0.8905
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.90.8585
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Predominantly Upwind699.50.8578
Predominantly Downwind642.30.9341
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1247.5926.1758.4655.7598.9558.2502.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance698.90.8585
Triple Number Coastal/Long Distance Low862.10.6960
Triple Number Coastal/Long Distance Medium632.80.9481
Triple Number Coastal/Long Distance High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1247.5926.1758.4655.7598.9558.2502.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low862.10.6960
Triple Number All Purpose Medium632.80.9481
Triple Number All Purpose High549.81.0914
Triple Number Windward/Leeward Low1124.60.5335
Triple Number Windward/Leeward Medium800.40.7496
Triple Number Windward/Leeward High673.80.8905
Predominantly Upwind699.50.8578
Predominantly Downwind642.30.9341
Predominantly Upwind Low991.60.6051
Predominantly Upwind Medium729.20.8228
Predominantly Upwind High644.90.9304
Predominantly Downwind Low917.30.6541
Predominantly Downwind Medium632.20.9491
Predominantly Downwind High526.41.1397
Chicago-Mac Upwind0.8363
Chicago-Mac All Purpose0.8729
Chicago-Mac Downwind0.9158
Bayview-Mac Cove Island0.7970
Bayview-Mac Shore0.8025
Harvest Moon Regatta539.51.1121
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy657.00.9132
San Francisco Bay Medium790.30.7592
Predominantly Reaching595.71.0072
Predominantly Reaching Low764.40.7849
Predominantly Reaching Medium588.81.0190
Predominantly Reaching High507.61.1821
Windward/Leeward 60-40 Low1144.80.5241
Windward/Leeward 60-40 Medium832.00.7211
Windward/Leeward 60-40 High711.00.8439
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1237.50.4849
5-Band Low / Medium1018.70.5890
5-Band Medium783.00.7663
5-Band Medium / High685.10.8757
5-Band High649.00.9244
ORC Ref  03420002HWTIssued on 15/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

LOVA

GRE-1447

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR GIBSEA 33Measurement04/11/2009HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.920Max. Beam3.410Draft1.579Displacement5,200Wetted area22.96IMS L9.130LSM09.085Acc. length9.920Sink (kg/mm) 17.36
VCGD-0.039VCGM0.084RM Rated (kg·m) 103.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0180
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAftInner stayFixedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P10.960IG12.569ISP12.560MDT10.130MDL10.180MDT20.130MDL20.180TL0.000MWGO
E4.190J3.365BAS1.529FSDFoilSFJ0.055SPLWPLTPS3.815BD0.130MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2013MeasurerComment
SFFP0.354FFMFF1.326LCFcl5.546SG1.0260
SAFP9.184FAMFA0.991LCFsh5.794HBI1.144
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03420002HWTIssued on 15/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
2023

Boat

LOVA

GRE-1447

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.140.811.442.523.4526.2616/04/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.080.460.881.792.743.7211.66NoNo 21.3216/04/2019
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment112.4611.0011.736.346.8892%63.0325/04/2019
ORC Ref  03420002HWTIssued on 15/04/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org