Club
Certificate
2023

Boat

HERMES

GRE-187

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 Angles45.4°43.8°42.7°41.4°40.5°40.2°41.2°
Beat VMG2.713.333.794.144.394.484.44
52°4.225.105.696.096.356.506.54
60°4.485.365.936.306.546.696.79
75°4.645.536.126.486.726.917.17
90°4.945.936.516.816.977.097.35
110°5.076.086.647.027.347.617.99
120°4.875.966.586.987.347.698.38
135°4.385.486.296.757.117.488.25
150°3.744.755.606.176.516.797.31
Run VMG3.244.114.855.345.646.126.78
Gybe Angles145.3°146.6°146.5°147.8°150.1°173.0°175.9°

APH: 645.4

CDL: 6.940

GPH: 727.8

CertNo: 02118

BOAT
ClassDUFOUR 30 CLASSICDesignerJ & J DESIGNBuilderDUFOURAge date01/1998Series date01/1996Offset fileDU30CLAS.offData fileGR187
HULL
Length Overall9.030 mMaximum Beam3.040 mDraft1.538 mDisplacement3,246 kgDLR6.8935IMS DivisionCruiser/RacerDynamic Allowance0.310%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.405m
CREW
Maximum weight430 kgMinimum weight323 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail17.3717.32Headsail Luffed20.4920.49Headsail FlyingSymmetricAsymmetric66.2766.27 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail6.20Storm Jib6.96Heavy Weather Jib18.79
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
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  03420002E4LIssued on 19/03/2023Valid until 31/12/2023
VPP ver: 2023 1.01 | © ORC | www.orc.org

Club
Certificate
2023

Boat

HERMES

GRE-187

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 VMG1327.31079.5950.9870.1820.8802.9811.7
52°853.9706.3632.8591.3566.6554.1550.7
60°804.0671.7606.9571.9550.8538.0530.4
75°776.1650.8587.9555.8535.9520.9501.9
90°728.1606.8553.3528.4516.4508.1489.8
110°710.4591.7541.8513.0490.3472.8450.7
120°738.6604.2547.3515.8490.3468.1429.4
135°821.4656.7572.6533.7506.0481.5436.2
150°962.8758.4642.4583.6552.9530.3492.6
Run VMG1111.8875.7741.8673.9638.3587.8531.2
Selected Courses
Windward / Leeward1219.5977.6846.3772.0729.5695.4671.5
All purpose933.4758.7669.4620.5591.1570.5550.5
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward808.60.7420
All purpose645.40.9297
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.40.8505
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1208.8914.1758.0665.7614.7576.3521.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6303
Downwind "popa"0.8139
70% up, 30% down "Ilhabela"0.6761
30% up, 70% down "Ilhabela-inverso"0.7485
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Predominantly Upwind708.10.8473
Predominantly Downwind645.60.9294
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low846.00.7092
Triple Number All Purpose Medium641.00.9361
Triple Number All Purpose High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Predominantly Upwind708.10.8473
Predominantly Downwind645.60.9294
Predominantly Upwind Low974.10.6160
Predominantly Upwind Medium740.10.8107
Predominantly Upwind High669.20.8966
Predominantly Downwind Low895.30.6702
Predominantly Downwind Medium634.40.9457
Predominantly Downwind High540.11.1110
Chicago-Mac Upwind0.8277
Chicago-Mac All Purpose0.8672
Chicago-Mac Downwind0.9138
Bayview-Mac Cove Island0.7987
Bayview-Mac Shore0.8011
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching604.20.9931
Predominantly Reaching Low751.00.7989
Predominantly Reaching Medium596.31.0062
Predominantly Reaching High524.31.1444
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1200.90.4996
5-Band Low / Medium1001.70.5990
5-Band Medium788.10.7614
5-Band Medium / High703.70.8527
5-Band High675.60.8881
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.40.8505
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1208.8914.1758.0665.7614.7576.3521.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.40.8505
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1208.8914.1758.0665.7614.7576.3521.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance705.4
Triple Number Coastal/Long Distance Low846.0
Triple Number Coastal/Long Distance Medium641.0
Triple Number Coastal/Long Distance High568.2
Triple Number Windward/Leeward Low1098.5
Triple Number Windward/Leeward Medium803.3
Triple Number Windward/Leeward High694.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1208.8914.1758.0665.7614.7576.3521.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.40.8505
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1208.8914.1758.0665.7614.7576.3521.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)705.40.8505
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1208.8914.1758.0665.7614.7576.3521.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7092
Triple Number Coastal/Long Distance Medium0.9361
Triple Number Coastal/Long Distance High1.0560
Triple Number Windward/Leeward Low0.5462
Triple Number Windward/Leeward Medium0.7469
Triple Number Windward/Leeward High0.8634
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1208.8914.1758.0665.7614.7576.3521.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.40.8505
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1208.8914.1758.0665.7614.7576.3521.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.40.8505
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1208.8914.1758.0665.7614.7576.3521.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1208.8914.1758.0665.7614.7576.3521.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low846.0
Triple Number Coastal/Long Distance Medium641.0
Triple Number Coastal/Long Distance High568.2
Triple Number Windward/Leeward Low1098.5
Triple Number Windward/Leeward Medium803.3
Triple Number Windward/Leeward High694.9
Predominantly Upwind708.1
Predominantly Downwind645.6
Predominantly Reaching617.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.40.8505
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1208.8914.1758.0665.7614.7576.3521.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7092
Triple Number Coastal/Long Distance Medium0.9361
Triple Number Coastal/Long Distance High1.0560
Triple Number Windward/Leeward Low0.5462
Triple Number Windward/Leeward Medium0.7469
Triple Number Windward/Leeward High0.8634
Coastal/Long Distance0.8505
Predominantly Upwind0.8473
Predominantly Downwind0.9294
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7092
Tretall Distanseseilas Mellomvind0.9361
Tretall Distanseseilas Mye vind1.0560
Tretall Pølsebane Lite vind0.5462
Tretall Pølsebane Mellomvind0.7469
Tretall Pølsebane Mye vind0.8634
Distanseseilas ett tall (OSN 8-16kn)0.8505
Distanseseilas ett tall (APH 6-20kn)0.9297
Enkeltall Motvind0.8473
Enkeltall Medvind0.9294
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Coastal/Long Distance705.40.8505
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind708.10.8473
Predominantly Downwind645.60.9294
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore678.60.8841
Cape Doctor Coastal556.51.0781
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7092
Triple Number Coastal/Long Distance Medium0.9361
Triple Number Coastal/Long Distance High1.0560
Triple Number Windward/Leeward Low0.5462
Triple Number Windward/Leeward Medium0.7469
Triple Number Windward/Leeward High0.8634
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7092
Triple Number Coastal/Long Distance Medium0.9361
Triple Number Coastal/Long Distance High1.0560
Triple Number Windward/Leeward Low0.5462
Triple Number Windward/Leeward Medium0.7469
Triple Number Windward/Leeward High0.8634
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.40.8505
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Predominantly Upwind708.10.8473
Predominantly Downwind645.60.9294
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1208.8914.1758.0665.7614.7576.3521.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.40.8505
Triple Number Coastal/Long Distance Low846.00.7092
Triple Number Coastal/Long Distance Medium641.00.9361
Triple Number Coastal/Long Distance High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1208.8914.1758.0665.7614.7576.3521.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low846.00.7092
Triple Number All Purpose Medium641.00.9361
Triple Number All Purpose High568.21.0560
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium803.30.7469
Triple Number Windward/Leeward High694.90.8634
Predominantly Upwind708.10.8473
Predominantly Downwind645.60.9294
Predominantly Upwind Low974.10.6160
Predominantly Upwind Medium740.10.8107
Predominantly Upwind High669.20.8966
Predominantly Downwind Low895.30.6702
Predominantly Downwind Medium634.40.9457
Predominantly Downwind High540.11.1110
Chicago-Mac Upwind0.8277
Chicago-Mac All Purpose0.8672
Chicago-Mac Downwind0.9138
Bayview-Mac Cove Island0.7987
Bayview-Mac Shore0.8011
Harvest Moon Regatta552.31.0863
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy676.30.8872
San Francisco Bay Medium792.90.7567
Predominantly Reaching604.20.9931
Predominantly Reaching Low751.00.7989
Predominantly Reaching Medium596.31.0062
Predominantly Reaching High524.31.1444
Windward/Leeward 60-40 Low1119.50.5359
Windward/Leeward 60-40 Medium836.90.7169
Windward/Leeward 60-40 High734.30.8171
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1200.90.4996
5-Band Low / Medium1001.70.5990
5-Band Medium788.10.7614
5-Band Medium / High703.70.8527
5-Band High675.60.8881
ORC Ref  03420002E4LIssued on 19/03/2023Valid until 31/12/2023
VPP ver: 2023 1.01 | © ORC | www.orc.org

Club
Certificate
2023

Boat

HERMES

GRE-187

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 30 CLASSICMeasurement11/03/2023HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.030Max. Beam3.040Draft1.538Displacement3,246Wetted area18.11IMS L7.990LSM07.779Acc. length9.030Sink (kg/mm) 14.10
VCGD0.094VCGM0.153RM Rated (kg·m) 70.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.405PBW0.115PIPA0.0035
EDL1.520ST10.065ST20.180
ST30.180ST40.115ST50.290
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerYesArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P9.839IG11.795ISP11.765MDT10.120MDL10.182MDT2MDL2TLNo TaperMWGO
E3.596J3.330BAS1.485FSD0.032SFJ0.000SPLWPLTPS3.775BD0.119MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date14/03/2023MeasurerGRE-21Comment
SFFP0.787FFM1.187FF1.193LCFcl4.895SG1.0270
SAFP8.220FAM0.962FA0.961LCFsh5.127HBI1.052
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG2PVC HARD WATER TANK (C)Water150201.230.201PVC HARD FUEL TANK (S)Fuel80206.830.10Total deductible373.790.15
OTHER ITEMSIdKindDescriptionWeightLCGVCG5MiscellaneousANCHOR WINDLASS0.601.194MiscellaneousBOILER 20 LT (C)3MiscellaneousOVEN WITH 2 BURNERS (P)4.930.502Battery2*100 Ah (P)6.330.001EngineYANMAR MG20 17 HPTotal deductible
ORC Ref  03420002E4LIssued on 19/03/2023Valid until 31/12/2023
VPP ver: 2023 1.01 | © ORC | www.orc.org

Club
Certificate
2023

Boat

HERMES

GRE-187

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.050.430.861.742.6517.3711/03/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.080.510.951.852.733.6111.14YesNo 20.4911/03/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment112.5610.5911.586.936.63105%66.2711/03/2023212.1510.8011.485.625.8097%54.0910/06/2020
ORC Ref  03420002E4LIssued on 19/03/2023Valid until 31/12/2023
VPP ver: 2023 1.01 | © ORC | www.orc.org