Club
Certificate
2022

Boat

TOMAHAWK

GRE-2004

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 Angles43.8°42.4°41.7°41.1°40.0°39.4°39.1°
Beat VMG3.504.264.855.245.425.525.60
52°5.406.457.247.657.827.907.97
60°5.756.807.527.878.058.138.21
75°6.027.087.718.058.288.458.63
90°5.947.047.778.158.378.619.04
110°5.777.047.858.288.638.979.38
120°5.586.837.738.208.578.959.69
135°4.986.177.197.868.278.659.47
150°4.175.326.327.227.858.248.98
Run VMG3.614.615.486.296.997.608.39
Gybe Angles143.9°148.7°152.0°153.8°161.0°174.5°179.0°

APH: 531.7

CDL: 10.629

GPH: 600.3

CertNo: 00286

BOAT
ClassFIRST 45F5DesignerBRUCE FARRBuilderBENETEAUAge date01/1993Series date01/1990Offset fileFirst45F5.offData fileGR2004
HULL
Length Overall13.720 mMaximum Beam4.234 mDraft2.198 mDisplacement10,922 kgDLR6.9613IMS DivisionCruiser/RacerDynamic Allowance0.326%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFeathering 3 bladesDiameter0.470m
CREW
Maximum weight850 kgMinimum weight638 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail56.4157.43Headsail Luffed47.7747.77Headsail FlyingSymmetric109.53109.53Asymmetric
STORM SAIL AREAS (m²)
Trysail16.76Storm Jib13.47Heavy Weather Jib36.37
SAIL LIMITS
Headsails6  Spinnakers4
STABILITY
Righting Moment240.7 kg·mStability Index107.8
COMMENTS
SHALLOW DRAFT KEEL
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  03420001SH3Issued on 11/03/2022Valid until 28/02/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
2022

Boat

TOMAHAWK

GRE-2004

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 VMG1028.5844.9741.6686.6663.6652.2643.1
52°666.2558.4497.2470.7460.4455.5451.7
60°626.0529.7479.0457.6447.4442.5438.4
75°597.7508.5466.7447.2435.0426.2417.1
90°605.7511.3463.5441.8430.1417.9398.4
110°623.7511.2458.4434.8417.0401.3383.8
120°645.7527.4466.0439.1420.2402.2371.4
135°722.4583.7500.8457.7435.1416.4380.0
150°862.8676.7569.6498.4458.8436.8401.0
Run VMG996.3781.3656.9572.7515.0473.8429.1
Selected Courses
Windward / Leeward1012.4813.1699.3629.6589.3563.0536.1
All purpose772.2630.4552.3509.6485.9470.0450.1
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward661.60.9068
All purpose531.71.1285
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance582.11.0308
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1010.8762.7626.4545.3504.7475.0429.4
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.7984
Downwind "popa"0.9491
70% up, 30% down "Ilhabela"0.8383
30% up, 70% down "Ilhabela-inverso"0.8983
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Predominantly Upwind575.21.0430
Predominantly Downwind545.01.1008
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low701.30.8556
Triple Number All Purpose Medium528.01.1364
Triple Number All Purpose High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Predominantly Upwind575.21.0430
Predominantly Downwind545.01.1008
Predominantly Upwind Low782.70.7666
Predominantly Upwind Medium591.11.0151
Predominantly Upwind High542.81.1054
Predominantly Downwind Low772.10.7771
Predominantly Downwind Medium541.71.1076
Predominantly Downwind High445.81.3460
Chicago-Mac Upwind1.0229
Chicago-Mac All Purpose1.0483
Chicago-Mac Downwind1.0799
Bayview-Mac Cove Island0.9696
Bayview-Mac Shore0.9811
Victoria-Maui1.1578
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance582.11.0308
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1010.8762.7626.4545.3504.7475.0429.4
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance582.11.0308
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1010.8762.7626.4545.3504.7475.0429.4
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance582.1
Triple Number Coastal/Long Distance Low701.3
Triple Number Coastal/Long Distance Medium528.0
Triple Number Coastal/Long Distance High466.5
Triple Number Windward/Leeward Low912.7
Triple Number Windward/Leeward Medium658.0
Triple Number Windward/Leeward High559.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1010.8762.7626.4545.3504.7475.0429.4
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance582.11.0308
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1010.8762.7626.4545.3504.7475.0429.4
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)582.11.0308
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1010.8762.7626.4545.3504.7475.0429.4
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8556
Triple Number Coastal/Long Distance Medium1.1364
Triple Number Coastal/Long Distance High1.2861
Triple Number Windward/Leeward Low0.6574
Triple Number Windward/Leeward Medium0.9118
Triple Number Windward/Leeward High1.0724
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1010.8762.7626.4545.3504.7475.0429.4
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance582.11.0308
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1010.8762.7626.4545.3504.7475.0429.4
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance582.11.0308
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1010.8762.7626.4545.3504.7475.0429.4
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance582.11.0308
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1010.8762.7626.4545.3504.7475.0429.4
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1010.8762.7626.4545.3504.7475.0429.4
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low701.3
Triple Number Coastal/Long Distance Medium528.0
Triple Number Coastal/Long Distance High466.5
Triple Number Windward/Leeward Low912.7
Triple Number Windward/Leeward Medium658.0
Triple Number Windward/Leeward High559.5
Predominantly Upwind575.2
Predominantly Downwind545.0
Predominantly Reaching518.9
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance582.11.0308
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1010.8762.7626.4545.3504.7475.0429.4
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8556
Triple Number Coastal/Long Distance Medium1.1364
Triple Number Coastal/Long Distance High1.2861
Triple Number Windward/Leeward Low0.6574
Triple Number Windward/Leeward Medium0.9118
Triple Number Windward/Leeward High1.0724
Coastal/Long Distance1.0308
Predominantly Upwind1.0430
Predominantly Downwind1.1008
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)1.0308
Tretall Distanseseilas Lite vind0.8556
Tretall Distanseseilas Mellomvind1.1364
Tretall Distanseseilas Mye vind1.2861
Tretall Pølsebane Lite vind0.6574
Tretall Pølsebane Mellomvind0.9118
Tretall Pølsebane Mye vind1.0724
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1010.8762.7626.4545.3504.7475.0429.4
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Coastal/Long Distance582.11.0308
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind575.21.0430
Predominantly Downwind545.01.1008
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore544.21.1026
Cape Doctor Coastal456.11.3155
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8556
Triple Number Coastal/Long Distance Medium1.1364
Triple Number Coastal/Long Distance High1.2861
Triple Number Windward/Leeward Low0.6574
Triple Number Windward/Leeward Medium0.9118
Triple Number Windward/Leeward High1.0724
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8556
Triple Number Coastal/Long Distance Medium1.1364
Triple Number Coastal/Long Distance High1.2861
Triple Number Windward/Leeward Low0.6574
Triple Number Windward/Leeward Medium0.9118
Triple Number Windward/Leeward High1.0724
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance582.11.0308
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Predominantly Upwind575.21.0430
Predominantly Downwind545.01.1008
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1010.8762.7626.4545.3504.7475.0429.4
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance582.11.0308
Triple Number Coastal/Long Distance Low701.30.8556
Triple Number Coastal/Long Distance Medium528.01.1364
Triple Number Coastal/Long Distance High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1010.8762.7626.4545.3504.7475.0429.4
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low701.30.8556
Triple Number All Purpose Medium528.01.1364
Triple Number All Purpose High466.51.2861
Triple Number Windward/Leeward Low912.70.6574
Triple Number Windward/Leeward Medium658.00.9118
Triple Number Windward/Leeward High559.51.0724
Predominantly Upwind575.21.0430
Predominantly Downwind545.01.1008
Predominantly Upwind Low782.70.7666
Predominantly Upwind Medium591.11.0151
Predominantly Upwind High542.81.1054
Predominantly Downwind Low772.10.7771
Predominantly Downwind Medium541.71.1076
Predominantly Downwind High445.81.3460
Chicago-Mac Upwind1.0229
Chicago-Mac All Purpose1.0483
Chicago-Mac Downwind1.0799
Bayview-Mac Cove Island0.9696
Bayview-Mac Shore0.9811
Harvest Moon Regatta464.61.2914
Victoria-Maui1.1578
5-Band
Windward/Leeward		Time On DistanceTime On Time
5-Band Low997.00.6018
5-Band Low / Medium830.70.7223
5-Band Medium644.30.9313
5-Band Medium / High568.51.0553
5-Band High540.81.1096
ORC Ref  03420001SH3Issued on 11/03/2022Valid until 28/02/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
2022

Boat

TOMAHAWK

GRE-2004

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 45F5Measurement21/09/2005HINPlan reviewHull constructionSolidAramid Hull CoreNoCarbon RudderNoLight stanchionsNoTrim tabNo
LOA13.720Max. Beam4.234Draft2.198Displacement10,922Wetted area37.17IMS L11.798LSM011.619Acc. length13.720Sink (kg/mm) 28.22
VCGD0.199VCGM0.253RM Measured (kg·m) 240.7RM Default (kg·m) 272.5Limit of positive stability(°) 102.8Stability Index107.8
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.470PBW0.155PIPA0.0067
PSD0.030PHD0.083PHL0.145
PSA16.3°ESL1.166
ST10.016ST20.081ST30.081
ST40.065ST50.250
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays1Spreaders2
P16.800IG16.328ISP16.478MDT10.132MDL10.241MDT20.132MDL20.195TL1.650MW0.241GO0.265
E5.700J4.610BAS1.878FSD0.042SFJ0.435SPL4.702WPLTPSBD0.225MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date20/04/2005MeasurerComment
SFFP0.650FFM1.434FF1.429LCFcl7.391SG1.0280
SAFP12.088FAM1.084FA1.091LCFsh7.688HBI1.225
W1111.8W2111.8W3111.8W4111.8
PD1268.0PD2268.0PD3268.0PD4268.0
WD13.480PLM2462.00GSA38.5RSA5674.5
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG6aFuel St. Steel Empty155010.306bWater FBP Empty14005.806cWater FBP Empty14005.806dWater FBP Empty11506.606eWater FBP Empty11506.60Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG9aMiscellaneousBoiler606.809bMiscellaneousGenerator11512.503aBattery2 x 120 Ah4610.303bBattery1 x 105 Ah2210.605EnginePERKINS Prima 50 Hp2aAnchorDanforth1610.602bAnchorDanforth1510.602aaChain2010.602bbChain2510.604Tools105.408Deck Gear104.61Total deductible969.43
ORC Ref  03420001SH3Issued on 11/03/2022Valid until 28/02/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org

Club
Certificate
2022

Boat

TOMAHAWK

GRE-2004

Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentORC0.161.202.123.604.7556.41* Copied from legacy *
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment10.060.731.452.974.506.0016.00NoNo 47.7720/06/2016DacronJ2b0.090.731.452.924.486.0115.70NoNo 46.6828/04/2010KAKITSISPentexOlder modified sailJ20.070.691.352.824.426.0415.88NoNo 46.3717/03/2010KAKITSISDacron
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialCommentORC15.8215.8215.828.368.10109.53* Copied from legacy *
ORC Ref  03420001SH3Issued on 11/03/2022Valid until 28/02/2023
VPP ver: 2022 1.01 | © ORC | www.orc.org