Club
Certificate
2023

Boat

GORDAFORCE10

ITA-17921

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles41.7°39.4°38.4°38.4°39.3°39.4°40.0°
Beat VMG3.774.184.374.464.494.504.49
52°5.676.086.296.406.476.526.52
60°5.986.346.546.686.786.866.87
75°6.276.716.987.207.387.517.60
90°6.306.967.397.697.968.198.49
110°5.986.747.498.218.739.169.88
120°5.736.717.528.098.769.5510.64
135°5.156.307.228.229.3110.2111.71
150°4.355.496.357.218.179.2412.28
Run VMG3.764.765.506.257.078.0110.63
Gybe Angles143.5°147.8°149.6°148.3°146.0°145.6°146.5°

APH: 564.0

CDL: 7.000

GPH: 623.9

CertNo: 23/1

BOAT
ClassFirst 24 SEDesignerManuardBuilderBeneteauAge date11/2022Series date01/2017Offset fileFIRST24SE.offData fileI17921
HULL
Length Overall7.294 mMaximum Beam2.496 mDraft2.004 mDisplacement1,000 kgDLR2.9452IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.195%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight200 kgMinimum weight115 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.8424.63Headsail Luffed14.5114.51Headsail Flying33.9533.95SymmetricAsymmetric60.8960.89 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail5.65Storm Jib3.62Heavy Weather Jib9.76
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
HF
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  03190002CQAIssued on 21/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

GORDAFORCE10

ITA-17921

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG955.2861.8823.3807.8802.1799.1801.4
52°634.9591.7572.0562.1556.2552.2552.0
60°602.2567.9550.3538.6530.7525.0523.7
75°574.5536.6515.5500.0488.1479.6473.8
90°571.1516.9487.1467.9452.0439.4424.2
110°601.6534.1480.5438.4412.4393.2364.3
120°628.2536.5478.6444.9410.8376.8338.4
135°699.2571.7498.8437.7386.6352.5307.5
150°828.4655.4567.0499.2440.7389.4293.3
Run VMG956.5756.8654.7576.4508.9449.7338.6
Selected Courses
Windward / Leeward955.9809.3739.0692.1655.5624.4570.0
All purpose734.0638.3588.3553.8527.1505.8473.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward706.20.8496
All purpose564.01.0638
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.70.9730
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.9761.3664.3598.0551.5509.5443.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7179
Downwind "popa"0.9902
70% up, 30% down "Ilhabela"0.7824
30% up, 70% down "Ilhabela-inverso"0.8890
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Predominantly Upwind630.30.9519
Predominantly Downwind548.91.0931
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low686.20.8744
Triple Number All Purpose Medium565.71.0607
Triple Number All Purpose High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Predominantly Upwind630.30.9519
Predominantly Downwind548.91.0931
Predominantly Upwind Low764.50.7848
Predominantly Upwind Medium669.60.8960
Predominantly Upwind High645.80.9290
Predominantly Downwind Low749.10.8009
Predominantly Downwind Medium542.01.1071
Predominantly Downwind High414.81.4465
Chicago-Mac Upwind0.9375
Chicago-Mac All Purpose0.9993
Chicago-Mac Downwind1.0696
Bayview-Mac Cove Island0.9501
Bayview-Mac Shore0.9482
Victoria-Maui1.1996
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.70.9730
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.9761.3664.3598.0551.5509.5443.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.70.9730
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.9761.3664.3598.0551.5509.5443.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance616.7
Triple Number Coastal/Long Distance Low686.2
Triple Number Coastal/Long Distance Medium565.7
Triple Number Coastal/Long Distance High499.2
Triple Number Windward/Leeward Low882.6
Triple Number Windward/Leeward Medium708.3
Triple Number Windward/Leeward High611.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.9761.3664.3598.0551.5509.5443.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.70.9730
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.9761.3664.3598.0551.5509.5443.7
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)616.70.9730
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.9761.3664.3598.0551.5509.5443.7
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8744
Triple Number Coastal/Long Distance Medium1.0607
Triple Number Coastal/Long Distance High1.2020
Triple Number Windward/Leeward Low0.6798
Triple Number Windward/Leeward Medium0.8471
Triple Number Windward/Leeward High0.9807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.9761.3664.3598.0551.5509.5443.7
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.70.9730
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.9761.3664.3598.0551.5509.5443.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.70.9730
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.9761.3664.3598.0551.5509.5443.7
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.9761.3664.3598.0551.5509.5443.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low686.2
Triple Number Coastal/Long Distance Medium565.7
Triple Number Coastal/Long Distance High499.2
Triple Number Windward/Leeward Low882.6
Triple Number Windward/Leeward Medium708.3
Triple Number Windward/Leeward High611.8
Predominantly Upwind630.3
Predominantly Downwind548.9
Predominantly Reaching529.6
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.70.9730
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.9761.3664.3598.0551.5509.5443.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8744
Triple Number Coastal/Long Distance Medium1.0607
Triple Number Coastal/Long Distance High1.2020
Triple Number Windward/Leeward Low0.6798
Triple Number Windward/Leeward Medium0.8471
Triple Number Windward/Leeward High0.9807
Coastal/Long Distance0.9730
Predominantly Upwind0.9519
Predominantly Downwind1.0931
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8744
Tretall Distanseseilas Mellomvind1.0607
Tretall Distanseseilas Mye vind1.2020
Tretall Pølsebane Lite vind0.6798
Tretall Pølsebane Mellomvind0.8471
Tretall Pølsebane Mye vind0.9807
Distanseseilas ett tall (OSN 8-16kn)0.9730
Distanseseilas ett tall (APH 6-20kn)1.0638
Enkeltall Motvind0.9519
Enkeltall Medvind1.0931
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Coastal/Long Distance616.70.9730
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind630.30.9519
Predominantly Downwind548.91.0931
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore586.31.0233
Cape Doctor Coastal483.41.2411
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8744
Triple Number Coastal/Long Distance Medium1.0607
Triple Number Coastal/Long Distance High1.2020
Triple Number Windward/Leeward Low0.6798
Triple Number Windward/Leeward Medium0.8471
Triple Number Windward/Leeward High0.9807
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8744
Triple Number Coastal/Long Distance Medium1.0607
Triple Number Coastal/Long Distance High1.2020
Triple Number Windward/Leeward Low0.6798
Triple Number Windward/Leeward Medium0.8471
Triple Number Windward/Leeward High0.9807
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.70.9730
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Predominantly Upwind630.30.9519
Predominantly Downwind548.91.0931
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.9761.3664.3598.0551.5509.5443.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance616.70.9730
Triple Number Coastal/Long Distance Low686.20.8744
Triple Number Coastal/Long Distance Medium565.71.0607
Triple Number Coastal/Long Distance High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance955.9761.3664.3598.0551.5509.5443.7
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low686.20.8744
Triple Number All Purpose Medium565.71.0607
Triple Number All Purpose High499.21.2020
Triple Number Windward/Leeward Low882.60.6798
Triple Number Windward/Leeward Medium708.30.8471
Triple Number Windward/Leeward High611.80.9807
Predominantly Upwind630.30.9519
Predominantly Downwind548.91.0931
Predominantly Upwind Low764.50.7848
Predominantly Upwind Medium669.60.8960
Predominantly Upwind High645.80.9290
Predominantly Downwind Low749.10.8009
Predominantly Downwind Medium542.01.1071
Predominantly Downwind High414.81.4465
Chicago-Mac Upwind0.9375
Chicago-Mac All Purpose0.9993
Chicago-Mac Downwind1.0696
Bayview-Mac Cove Island0.9501
Bayview-Mac Shore0.9482
Harvest Moon Regatta463.61.2943
Victoria-Maui1.1996
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy600.20.9997
San Francisco Bay Medium691.30.8680
Predominantly Reaching1.1469
Predominantly Reaching Low0.9690
Predominantly Reaching Medium1.1557
Predominantly Reaching High1.3380
Windward/Leeward 60-40 Low887.80.6759
Windward/Leeward 60-40 Medium744.90.8055
Windward/Leeward 60-40 High676.10.8875
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low944.60.6352
5-Band Low / Medium826.20.7262
5-Band Medium697.90.8598
5-Band Medium / High626.20.9582
5-Band High579.41.0355
ORC Ref  03190002CQAIssued on 21/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

GORDAFORCE10

ITA-17921

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFirst 24 SEMeasurement20/02/2023HINPlan reviewHull constructionCoredCarbon RudderYesLight stanchionsNoTrim tabNo
LOA7.294Max. Beam2.496Draft2.004Displacement1,000Wetted area11.11IMS L7.166LSM06.975Acc. length7.294Sink (kg/mm) 8.89
VCGD-0.100VCGM-0.069RM Rated (kg·m) 24.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P9.080IG8.500ISP9.360MDT10.120MDL10.220MDT2MDL2TLTaperMWGO
E3.550J3.070BAS1.200FSDNo FoilSFJ0.012SPLWPLTPS4.670BD0.200MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.100Flotation Date20/02/2023MeasurerComment
SFFP0.286FFMFF0.873LCFcl4.088SG1.0250
SAFP7.233FAMFA0.605LCFsh4.257HBI0.782
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03190002CQAIssued on 21/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

GORDAFORCE10

ITA-17921

FEDERAZIONE ITALIANA VELA
Distr.:UVAI  www.uvai.it
Tel. + 39068841273
E-mail  segreteria@uvai.it
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentA1.301.451.972.623.1422.8420/02/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentB0.311.091.873.444.776.1110.30NoYes033.95A0.050.390.771.562.373.209.18NoNo 14.5120/02/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA11.569.5710.576.727.7087%60.8920/02/2023
ORC Ref  03190002CQAIssued on 21/02/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org