Club
Certificate
2022

Boat

PHAEDRA

GRE-1634

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°43.6°43.5°42.4°41.8°41.7°42.9°
Beat VMG2.783.393.854.204.344.394.31
52°4.375.225.866.226.396.456.45
60°4.685.566.126.426.596.676.70
75°4.895.806.316.586.796.967.14
90°4.945.966.516.796.947.107.50
110°5.026.086.616.957.307.617.97
120°4.855.936.546.917.297.668.31
135°4.415.456.266.687.037.418.18
150°3.764.765.636.306.687.007.72
Run VMG3.264.124.885.566.146.557.18
Gybe Angles145.1°149.6°152.0°159.2°173.6°179.0°179.0°

APH: 638.9

CDL: 6.938

GPH: 719.7

CertNo: 00962

BOAT
ClassGIBSEA 312 (SK)DesignerHUMPHREYSBuilderGIBSEAAge date01/1992Series date01/1991Offset filehc13401.offData fileGR1634
HULL
Length Overall9.080 mMaximum Beam3.300 mDraft1.379 mDisplacement3,500 kgDLR7.3201IMS DivisionCruiser/RacerDynamic Allowance0.276%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeSolid 2 bladesDiameter0.350m
CREW
Maximum weight400 kgMinimum weight300 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail21.7222.20Headsail Luffed25.5025.50Headsail FlyingSymmetric53.3254.16Asymmetric58.0958.09 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail6.07Storm Jib7.68Heavy Weather Jib20.73
SAIL LIMITS
Headsails1  Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment62.5 kg·mStability IndexN/A
COMMENTS
Builder's displacement.
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  034200021OSIssued on 10/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

PHAEDRA

GRE-1634

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 VMG1292.81062.5934.9858.1829.6820.9834.8
52°824.6689.2614.1578.4563.2557.9558.1
60°769.7648.0587.9560.8546.4539.5537.3
75°736.2620.2570.3546.8530.4517.4503.9
90°728.4604.2553.2530.5518.6507.4479.7
110°717.5592.4545.0517.6493.0473.2451.9
120°741.7606.7550.5521.1494.1469.9433.0
135°816.6660.0575.1538.7512.2485.8440.1
150°956.6757.0639.3571.7538.9514.1466.6
Run VMG1104.6874.1737.4647.3586.4549.2501.2
Selected Courses
Windward / Leeward1198.7968.3836.2752.7708.0685.0668.0
All purpose917.6750.2662.4612.8585.9569.3550.5
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward793.30.7563
All purpose638.90.9392
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance697.70.8599
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1189.3905.4749.3655.6608.4574.2518.8
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6331
Downwind "popa"0.8399
70% up, 30% down "Ilhabela"0.6836
30% up, 70% down "Ilhabela-inverso"0.7650
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Predominantly Upwind701.60.8552
Predominantly Downwind638.10.9403
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low833.90.7195
Triple Number All Purpose Medium634.00.9463
Triple Number All Purpose High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Predominantly Upwind701.60.8552
Predominantly Downwind638.10.9403
Predominantly Upwind Low956.20.6275
Predominantly Upwind Medium731.00.8208
Predominantly Upwind High677.10.8861
Predominantly Downwind Low888.00.6757
Predominantly Downwind Medium624.60.9606
Predominantly Downwind High523.01.1472
Chicago-Mac Upwind0.8367
Chicago-Mac All Purpose0.8764
Chicago-Mac Downwind0.9240
Bayview-Mac Cove Island0.8100
Bayview-Mac Shore0.8128
Victoria-Maui0.9941
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance697.70.8599
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1189.3905.4749.3655.6608.4574.2518.8
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance697.70.8599
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1189.3905.4749.3655.6608.4574.2518.8
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance697.7
Triple Number Coastal/Long Distance Low833.9
Triple Number Coastal/Long Distance Medium634.0
Triple Number Coastal/Long Distance High566.4
Triple Number Windward/Leeward Low1083.4
Triple Number Windward/Leeward Medium787.3
Triple Number Windward/Leeward High684.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1189.3905.4749.3655.6608.4574.2518.8
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance697.70.8599
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1189.3905.4749.3655.6608.4574.2518.8
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)697.70.8599
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1189.3905.4749.3655.6608.4574.2518.8
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7195
Triple Number Coastal/Long Distance Medium0.9463
Triple Number Coastal/Long Distance High1.0593
Triple Number Windward/Leeward Low0.5538
Triple Number Windward/Leeward Medium0.7621
Triple Number Windward/Leeward High0.8767
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1189.3905.4749.3655.6608.4574.2518.8
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance697.70.8599
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1189.3905.4749.3655.6608.4574.2518.8
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance697.70.8599
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1189.3905.4749.3655.6608.4574.2518.8
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance697.70.8599
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1189.3905.4749.3655.6608.4574.2518.8
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1189.3905.4749.3655.6608.4574.2518.8
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low833.9
Triple Number Coastal/Long Distance Medium634.0
Triple Number Coastal/Long Distance High566.4
Triple Number Windward/Leeward Low1083.4
Triple Number Windward/Leeward Medium787.3
Triple Number Windward/Leeward High684.4
Predominantly Upwind701.6
Predominantly Downwind638.1
Predominantly Reaching614.0
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance697.70.8599
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1189.3905.4749.3655.6608.4574.2518.8
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7195
Triple Number Coastal/Long Distance Medium0.9463
Triple Number Coastal/Long Distance High1.0593
Triple Number Windward/Leeward Low0.5538
Triple Number Windward/Leeward Medium0.7621
Triple Number Windward/Leeward High0.8767
Coastal/Long Distance0.8599
Predominantly Upwind0.8552
Predominantly Downwind0.9403
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8599
Tretall Distanseseilas Lite vind0.7195
Tretall Distanseseilas Mellomvind0.9463
Tretall Distanseseilas Mye vind1.0593
Tretall Pølsebane Lite vind0.5538
Tretall Pølsebane Mellomvind0.7621
Tretall Pølsebane Mye vind0.8767
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1189.3905.4749.3655.6608.4574.2518.8
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Coastal/Long Distance697.70.8599
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind701.60.8552
Predominantly Downwind638.10.9403
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore673.10.8914
Cape Doctor Coastal556.11.0788
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7195
Triple Number Coastal/Long Distance Medium0.9463
Triple Number Coastal/Long Distance High1.0593
Triple Number Windward/Leeward Low0.5538
Triple Number Windward/Leeward Medium0.7621
Triple Number Windward/Leeward High0.8767
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7195
Triple Number Coastal/Long Distance Medium0.9463
Triple Number Coastal/Long Distance High1.0593
Triple Number Windward/Leeward Low0.5538
Triple Number Windward/Leeward Medium0.7621
Triple Number Windward/Leeward High0.8767
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance697.70.8599
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Predominantly Upwind701.60.8552
Predominantly Downwind638.10.9403
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1189.3905.4749.3655.6608.4574.2518.8
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance697.70.8599
Triple Number Coastal/Long Distance Low833.90.7195
Triple Number Coastal/Long Distance Medium634.00.9463
Triple Number Coastal/Long Distance High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1189.3905.4749.3655.6608.4574.2518.8
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low833.90.7195
Triple Number All Purpose Medium634.00.9463
Triple Number All Purpose High566.41.0593
Triple Number Windward/Leeward Low1083.40.5538
Triple Number Windward/Leeward Medium787.30.7621
Triple Number Windward/Leeward High684.40.8767
Predominantly Upwind701.60.8552
Predominantly Downwind638.10.9403
Predominantly Upwind Low956.20.6275
Predominantly Upwind Medium731.00.8208
Predominantly Upwind High677.10.8861
Predominantly Downwind Low888.00.6757
Predominantly Downwind Medium624.60.9606
Predominantly Downwind High523.01.1472
Chicago-Mac Upwind0.8367
Chicago-Mac All Purpose0.8764
Chicago-Mac Downwind0.9240
Bayview-Mac Cove Island0.8100
Bayview-Mac Shore0.8128
Harvest Moon Regatta554.81.0815
Victoria-Maui0.9941
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low1181.00.5081
5-Band Low / Medium988.30.6071
5-Band Medium771.60.7777
5-Band Medium / High691.70.8674
5-Band High671.00.8943
ORC Ref  034200021OSIssued on 10/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

PHAEDRA

GRE-1634

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassGIBSEA 312 (SK)Measurement21/05/2013HINPlan reviewHull constructionSolidAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.080Max. Beam3.300Draft1.379Displacement3,500Wetted area17.80IMS L7.820LSM07.819Acc. length9.080Sink (kg/mm) 13.13
VCGD-0.067VCGM0.053RM Measured (kg·m) 62.5RM Default (kg·m) 62.5Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.350PBWPIPA0.0128
PSDPHDPHL
PSAESL
ST1ST2ST3
ST4ST5
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2
P10.432IG12.390ISP12.450MDT10.101MDL10.160MDT2MDL2TLNo TaperMWGO
E3.320J3.550BAS1.520FSDFoilSFJSPL3.670WPLTPS3.550BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG estimatedFlotation Date01/01/2013MeasurerComment
SFFP0.495FFMFF1.211LCFcl5.021SG
SAFP8.439FAMFA0.930LCFsh5.274HBI1.077
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  034200021OSIssued on 10/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org

Club
Certificate
2022

Boat

PHAEDRA

GRE-1634

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialComment30.140.821.432.302.8521.7225/08/2017KAKITSISPolyester10.140.581.041.832.4918.4816/04/2022Dacron
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment20.090.631.212.413.674.8910.44NoNo 25.5006/09/2017KAKITSISPolyester20.080.501.082.223.364.5110.64NoNo 23.7427/03/2016DL SAILSDacron
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialComment110.4910.4910.496.106.1053.3212/04/2003Nylon
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateMakerMaterialComment112.0311.3011.675.886.3692%58.0931/05/2013Nylon
ORC Ref  034200021OSIssued on 10/05/2022Valid until 31/12/2022
VPP ver: 2022 1.02 | © ORC | www.orc.org