Club
Certificate
Non Spinnaker
2023

Boat

IPPOKAMPOS

GRE-2057

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 Angles45.6°43.6°42.0°40.8°40.2°40.0°40.2°
Beat VMG3.013.734.264.654.864.954.95
52°4.715.696.386.817.067.187.24
60°5.036.006.647.047.277.417.50
75°5.246.216.857.237.487.677.90
90°5.116.136.817.237.527.758.12
110°4.465.596.487.087.477.788.32
120°4.255.376.286.947.387.708.29
135°3.764.865.776.537.077.458.03
150°3.194.174.885.616.256.767.48
Run VMG2.763.614.335.095.766.367.23
Gybe Angles143.3°143.9°167.6°169.4°170.0°171.2°173.9°

APH: 623.1

CDL: 8.660

GPH: 709.8

CertNo: 02116

BOAT
ClassDUFOUR 38 ClassicDesignerChabaud/PoncinBuilderDUFOUR YACHTSAge date01/1999Series date01/1998Offset fileDUF_38C.BOFData fileGR2057
HULL
Length Overall11.650 mMaximum Beam3.852 mDraft1.862 mDisplacement6,150 kgDLR6.7545IMS DivisionCruiser/RacerDynamic Allowance0.370%Age Allowance0.487%
PROPELLER
InstallationStrutTypeSolid 2 bladesDiameter0.435m
CREW
Maximum weight500 kgMinimum weight375 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail24.0823.89Headsail Luffed44.4444.44Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail9.13Storm Jib11.16Heavy Weather Jib30.12
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers0 * No spinnaker pole aboard
STABILITY
Righting MomentN/AStability 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  03420002D47Issued on 28/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

IPPOKAMPOS

GRE-2057

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 VMG1195.7964.4844.6774.9740.2727.7726.6
52°764.2632.2564.3528.5510.0501.6497.5
60°715.6600.2541.8511.6495.0485.9480.0
75°687.6579.6525.9498.2481.4469.4455.8
90°704.3587.2528.3497.7478.9464.7443.2
110°806.9643.7555.7508.5481.9462.9432.5
120°848.0669.9573.5518.6488.1467.4434.0
135°958.4741.4623.9551.7509.1483.5448.3
150°1129.7864.0738.4641.8576.4532.2481.5
Run VMG1304.5997.7830.9707.8624.8565.8498.0
Selected Courses
Windward / Leeward1250.1981.0837.7741.4682.5646.7612.3
All purpose947.4755.6656.3594.6557.5535.3511.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward782.30.7669
All purpose623.10.9629
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance685.40.8754
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1255.5920.9749.1639.2581.5542.3487.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7030
Downwind "popa"0.7596
70% up, 30% down "Ilhabela"0.7191
30% up, 70% down "Ilhabela-inverso"0.7417
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Predominantly Upwind660.20.9088
Predominantly Downwind653.00.9188
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low851.40.7047
Triple Number All Purpose Medium619.30.9688
Triple Number All Purpose High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Predominantly Upwind660.20.9088
Predominantly Downwind653.00.9188
Predominantly Upwind Low922.70.6502
Predominantly Upwind Medium670.20.8953
Predominantly Upwind High606.90.9886
Predominantly Downwind Low970.60.6182
Predominantly Downwind Medium660.20.9088
Predominantly Downwind High520.31.1531
Chicago-Mac Upwind0.8879
Chicago-Mac All Purpose0.8905
Chicago-Mac Downwind0.8958
Bayview-Mac Cove Island0.8186
Bayview-Mac Shore0.8377
Victoria-Maui0.9542
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance685.40.8754
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1255.5920.9749.1639.2581.5542.3487.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance685.40.8754
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1255.5920.9749.1639.2581.5542.3487.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance685.4
Triple Number Coastal/Long Distance Low851.4
Triple Number Coastal/Long Distance Medium619.3
Triple Number Coastal/Long Distance High531.8
Triple Number Windward/Leeward Low1115.7
Triple Number Windward/Leeward Medium778.7
Triple Number Windward/Leeward High642.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1255.5920.9749.1639.2581.5542.3487.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance685.40.8754
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1255.5920.9749.1639.2581.5542.3487.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)685.40.8754
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1255.5920.9749.1639.2581.5542.3487.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7047
Triple Number Coastal/Long Distance Medium0.9688
Triple Number Coastal/Long Distance High1.1283
Triple Number Windward/Leeward Low0.5378
Triple Number Windward/Leeward Medium0.7705
Triple Number Windward/Leeward High0.9335
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1255.5920.9749.1639.2581.5542.3487.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance685.40.8754
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1255.5920.9749.1639.2581.5542.3487.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance685.40.8754
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1255.5920.9749.1639.2581.5542.3487.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1255.5920.9749.1639.2581.5542.3487.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low851.4
Triple Number Coastal/Long Distance Medium619.3
Triple Number Coastal/Long Distance High531.8
Triple Number Windward/Leeward Low1115.7
Triple Number Windward/Leeward Medium778.7
Triple Number Windward/Leeward High642.7
Predominantly Upwind660.2
Predominantly Downwind653.0
Predominantly Reaching611.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance685.40.8754
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1255.5920.9749.1639.2581.5542.3487.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7047
Triple Number Coastal/Long Distance Medium0.9688
Triple Number Coastal/Long Distance High1.1283
Triple Number Windward/Leeward Low0.5378
Triple Number Windward/Leeward Medium0.7705
Triple Number Windward/Leeward High0.9335
Coastal/Long Distance0.8754
Predominantly Upwind0.9088
Predominantly Downwind0.9188
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7047
Tretall Distanseseilas Mellomvind0.9688
Tretall Distanseseilas Mye vind1.1283
Tretall Pølsebane Lite vind0.5378
Tretall Pølsebane Mellomvind0.7705
Tretall Pølsebane Mye vind0.9335
Distanseseilas ett tall (OSN 8-16kn)0.8754
Distanseseilas ett tall (APH 6-20kn)0.9629
Enkeltall Motvind0.9088
Enkeltall Medvind0.9188
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Coastal/Long Distance685.40.8754
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind660.20.9088
Predominantly Downwind653.00.9188
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore622.60.9637
Cape Doctor Coastal518.41.1575
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7047
Triple Number Coastal/Long Distance Medium0.9688
Triple Number Coastal/Long Distance High1.1283
Triple Number Windward/Leeward Low0.5378
Triple Number Windward/Leeward Medium0.7705
Triple Number Windward/Leeward High0.9335
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7047
Triple Number Coastal/Long Distance Medium0.9688
Triple Number Coastal/Long Distance High1.1283
Triple Number Windward/Leeward Low0.5378
Triple Number Windward/Leeward Medium0.7705
Triple Number Windward/Leeward High0.9335
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance685.40.8754
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Predominantly Upwind660.20.9088
Predominantly Downwind653.00.9188
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1255.5920.9749.1639.2581.5542.3487.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance685.40.8754
Triple Number Coastal/Long Distance Low851.40.7047
Triple Number Coastal/Long Distance Medium619.30.9688
Triple Number Coastal/Long Distance High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1255.5920.9749.1639.2581.5542.3487.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low851.40.7047
Triple Number All Purpose Medium619.30.9688
Triple Number All Purpose High531.81.1283
Triple Number Windward/Leeward Low1115.70.5378
Triple Number Windward/Leeward Medium778.70.7705
Triple Number Windward/Leeward High642.70.9335
Predominantly Upwind660.20.9088
Predominantly Downwind653.00.9188
Predominantly Upwind Low922.70.6502
Predominantly Upwind Medium670.20.8953
Predominantly Upwind High606.90.9886
Predominantly Downwind Low970.60.6182
Predominantly Downwind Medium660.20.9088
Predominantly Downwind High520.31.1531
Chicago-Mac Upwind0.8879
Chicago-Mac All Purpose0.8905
Chicago-Mac Downwind0.8958
Bayview-Mac Cove Island0.8186
Bayview-Mac Shore0.8377
Harvest Moon Regatta533.41.1249
Victoria-Maui0.9542
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy631.70.9497
San Francisco Bay Medium770.90.7783
Predominantly Reaching1.0237
Predominantly Reaching Low0.7830
Predominantly Reaching Medium1.0259
Predominantly Reaching High1.2111
Windward/Leeward 60-40 Low1108.40.5413
Windward/Leeward 60-40 Medium787.80.7616
Windward/Leeward 60-40 High672.60.8921
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1229.40.4881
5-Band Low / Medium1007.40.5956
5-Band Medium759.70.7898
5-Band Medium / High654.90.9161
5-Band High618.30.9705
ORC Ref  03420002D47Issued on 28/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

IPPOKAMPOS

GRE-2057

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 38 ClassicMeasurement29/10/2022HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.650Max. Beam3.852Draft1.862Displacement6,150Wetted area26.20IMS L9.893LSM09.691Acc. length11.650Sink (kg/mm) 20.62
VCGD0.121VCGM0.163RM Rated (kg·m) 142.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.435PBW0.110PIPA0.0196
EDL2.465ST10.048ST20.170
ST30.170ST40.098ST50.290
RIG
Forestay tensionFixedInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerYesArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P13.000IG14.800ISP14.860MDT10.130MDL10.220MDT20.130MDL20.220TL0.000MW0.220GO0.260
E4.013J4.410BAS1.460FSD0.045SFJ0.000SPLWPLTPSBD0.146MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2013MeasurerComment
SFFP0.900FFMFF1.306LCFcl6.260SG1.0268
SAFP10.625FAMFA1.139LCFsh6.546HBI1.206
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03420002D47Issued on 28/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

IPPOKAMPOS

GRE-2057

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.060.380.811.762.8324.0815/11/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.050.741.493.104.796.4214.08NoNo 44.4415/11/2022
ORC Ref  03420002D47Issued on 28/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org