International
Certificate
2023

Boat

AVIADOR

ESP-10803

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles45.4°43.0°41.7°40.8°40.6°40.6°41.2°
Beat VMG3.964.885.445.715.865.955.99
52°6.187.408.138.478.668.778.87
60°6.597.788.508.859.039.139.24
75°6.928.068.799.209.449.599.78
90°7.238.449.089.409.639.9410.37
110°7.058.369.169.6810.1610.5711.17
120°6.708.119.069.6610.1910.6211.64
135°5.987.508.629.349.9410.5611.96
150°5.036.397.588.559.189.6310.52
Run VMG4.365.536.567.417.958.349.25
Gybe Angles142.6°145.1°147.8°150.1°150.5°149.3°174.8°

APH: 464.2

CDL: 13.193

GPH: 521.2

CertNo: 108035

BOAT
ClassFIRST YACHT 53 SDDesignerBiscontini Yacht dBuilderBeneteauAge date10/2020Series date01/2019Offset fileFIRSTYACHT53-GTE.offData fileE10803
HULL
Length Overall15.965 mMaximum Beam4.994 mDraft2.428 mDisplacement17,156 kgDLR4.9549IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.130%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.510m
CREW
Maximum weight990 kgMinimum weight743 kg * when appliedNon Manual PowerSheetsCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail87.4588.71Headsail Luffed77.4977.49Headsail FlyingSymmetricAsymmetric270.61270.61 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail26.18Storm Jib24.10Heavy Weather Jib65.05
SAIL LIMITS
Headsails7  Spinnakers5
STABILITY
Righting Moment520.1 kg·mStability Index115.1
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  03510002RAMIssued on 11/08/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

AVIADOR

ESP-10803

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG908.8738.2661.5630.4614.2605.1600.8
52°582.8486.2442.6425.0415.7410.5406.0
60°546.2463.0423.5406.6398.9394.3389.8
75°520.4446.5409.6391.4381.2375.3368.0
90°498.1426.3396.4383.0373.8362.2347.2
110°510.8430.7393.2371.8354.5340.7322.3
120°537.5443.7397.5372.8353.2338.9309.2
135°602.0479.9417.8385.5362.2340.8301.1
150°715.5563.5474.9421.1392.2373.8342.1
Run VMG826.2650.6548.4486.1452.6431.6389.2
Selected Courses
Windward / Leeward867.5694.4605.0558.3533.4518.4495.0
All purpose657.7537.4477.8447.6430.0417.5399.4
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward584.61.0264
All purpose464.21.2926
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance508.11.1809
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance863.4650.3541.7480.4447.3421.2377.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8825
Downwind "popa"1.1097
70% up, 30% down "Ilhabela"0.9403
30% up, 70% down "Ilhabela-inverso"1.0301
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Predominantly Upwind507.61.1820
Predominantly Downwind466.01.2876
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low597.61.0041
Triple Number All Purpose Medium460.71.3023
Triple Number All Purpose High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Predominantly Upwind507.61.1820
Predominantly Downwind466.01.2876
Predominantly Upwind Low676.50.8869
Predominantly Upwind Medium529.31.1335
Predominantly Upwind High495.01.2121
Predominantly Downwind Low648.20.9256
Predominantly Downwind Medium460.11.3040
Predominantly Downwind High388.81.5431
Chicago-Mac Upwind1.1597
Chicago-Mac All Purpose1.2086
Chicago-Mac Downwind1.2643
Bayview-Mac Cove Island1.1240
Bayview-Mac Shore1.1305
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching433.81.3833
Predominantly Reaching Low531.31.1294
Predominantly Reaching Medium428.21.4011
Predominantly Reaching High377.71.5886
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low854.20.7024
5-Band Low / Medium713.30.8411
5-Band Medium569.91.0529
5-Band Medium / High520.31.1532
5-Band High499.01.2023
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance508.11.1809
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance863.4650.3541.7480.4447.3421.2377.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance508.11.1809
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance863.4650.3541.7480.4447.3421.2377.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance508.1
Triple Number Coastal/Long Distance Low597.6
Triple Number Coastal/Long Distance Medium460.7
Triple Number Coastal/Long Distance High413.8
Triple Number Windward/Leeward Low780.9
Triple Number Windward/Leeward Medium579.0
Triple Number Windward/Leeward High513.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance863.4650.3541.7480.4447.3421.2377.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance508.11.1809
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance863.4650.3541.7480.4447.3421.2377.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)508.11.1809
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance863.4650.3541.7480.4447.3421.2377.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0041
Triple Number Coastal/Long Distance Medium1.3023
Triple Number Coastal/Long Distance High1.4499
Triple Number Windward/Leeward Low0.7683
Triple Number Windward/Leeward Medium1.0363
Triple Number Windward/Leeward High1.1688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance863.4650.3541.7480.4447.3421.2377.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance508.11.1809
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance863.4650.3541.7480.4447.3421.2377.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance508.11.1809
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance863.4650.3541.7480.4447.3421.2377.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance863.4650.3541.7480.4447.3421.2377.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low597.6
Triple Number Coastal/Long Distance Medium460.7
Triple Number Coastal/Long Distance High413.8
Triple Number Windward/Leeward Low780.9
Triple Number Windward/Leeward Medium579.0
Triple Number Windward/Leeward High513.3
Predominantly Upwind507.6
Predominantly Downwind466.0
Predominantly Reaching444.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance508.11.1809
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance863.4650.3541.7480.4447.3421.2377.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0041
Triple Number Coastal/Long Distance Medium1.3023
Triple Number Coastal/Long Distance High1.4499
Triple Number Windward/Leeward Low0.7683
Triple Number Windward/Leeward Medium1.0363
Triple Number Windward/Leeward High1.1688
Coastal/Long Distance1.1809
Predominantly Upwind1.1820
Predominantly Downwind1.2876
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind1.0041
Tretall Distanseseilas Mellomvind1.3023
Tretall Distanseseilas Mye vind1.4499
Tretall Pølsebane Lite vind0.7683
Tretall Pølsebane Mellomvind1.0363
Tretall Pølsebane Mye vind1.1688
Distanseseilas ett tall (OSN 8-16kn)1.1809
Distanseseilas ett tall (APH 6-20kn)1.2926
Enkeltall Motvind1.1820
Enkeltall Medvind1.2876
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Coastal/Long Distance508.11.1809
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind507.61.1820
Predominantly Downwind466.01.2876
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore502.01.1952
Cape Doctor Coastal404.81.4822
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0041
Triple Number Coastal/Long Distance Medium1.3023
Triple Number Coastal/Long Distance High1.4499
Triple Number Windward/Leeward Low0.7683
Triple Number Windward/Leeward Medium1.0363
Triple Number Windward/Leeward High1.1688
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low1.0041
Triple Number Coastal/Long Distance Medium1.3023
Triple Number Coastal/Long Distance High1.4499
Triple Number Windward/Leeward Low0.7683
Triple Number Windward/Leeward Medium1.0363
Triple Number Windward/Leeward High1.1688
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance508.11.1809
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Predominantly Upwind507.61.1820
Predominantly Downwind466.01.2876
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance863.4650.3541.7480.4447.3421.2377.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance508.11.1809
Triple Number Coastal/Long Distance Low597.61.0041
Triple Number Coastal/Long Distance Medium460.71.3023
Triple Number Coastal/Long Distance High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance863.4650.3541.7480.4447.3421.2377.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low597.61.0041
Triple Number All Purpose Medium460.71.3023
Triple Number All Purpose High413.81.4499
Triple Number Windward/Leeward Low780.90.7683
Triple Number Windward/Leeward Medium579.01.0363
Triple Number Windward/Leeward High513.31.1688
Predominantly Upwind507.61.1820
Predominantly Downwind466.01.2876
Predominantly Upwind Low676.50.8869
Predominantly Upwind Medium529.31.1335
Predominantly Upwind High495.01.2121
Predominantly Downwind Low648.20.9256
Predominantly Downwind Medium460.11.3040
Predominantly Downwind High388.81.5431
Chicago-Mac Upwind1.1597
Chicago-Mac All Purpose1.2086
Chicago-Mac Downwind1.2643
Bayview-Mac Cove Island1.1240
Bayview-Mac Shore1.1305
Harvest Moon Regatta395.21.5183
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy497.81.2054
San Francisco Bay Medium570.51.0518
Predominantly Reaching433.81.3833
Predominantly Reaching Low531.31.1294
Predominantly Reaching Medium428.21.4011
Predominantly Reaching High377.71.5886
Windward/Leeward 60-40 Low789.50.7600
Windward/Leeward 60-40 Medium601.70.9972
Windward/Leeward 60-40 High544.81.1013
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low854.20.7024
5-Band Low / Medium713.30.8411
5-Band Medium569.91.0529
5-Band Medium / High520.31.1532
5-Band High499.01.2023
ORC Ref  03510002RAMIssued on 11/08/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

AVIADOR

ESP-10803

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST YACHT 53 SDMeasurement27/04/2022HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA15.965Max. Beam4.994Draft2.428Displacement17,156Wetted area55.79IMS L15.164LSM015.127Acc. length15.965Sink (kg/mm) 43.97
VCGD0.300VCGM0.363RM Rated (kg·m) 520.1Limit of positive stability(°) 107.9Stability Index115.1
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.510PBW0.150PIPA0.0062
PSD0.035PHD0.061PHL0.162
PSA18.9°ESL1.325
ST10.024ST20.108ST30.116
ST40.061ST50.260
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders3Rotating mastNo
P22.000IG21.950ISP23.750MDT10.150MDL10.274MDT20.150MDL20.200TL1.700MW0.200GO0.200
E6.800J6.400BAS1.865FSD0.050SFJ0.350SPLWPLTPS7.750BD0.280MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date26/04/2022MeasurerESP 295CommentPerfect weather
SFFP0.600FFM1.754FF1.772LCFcl8.792SG1.0270
SAFP15.771FAM1.448FA1.436LCFsh9.107HBI1.668
W1232.8W2232.8W3232.8W4232.8LCFD9.600
PD1233.7PD2232.5PD3235.6PD4234.7
WD6.572PLM9000.00GSA1.0RSA1.0RM514.6
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG#4Aft cabinFuel20084#3Aft cabinFuel20064#22x150 - Saloon floorWater3000 #1Fwd cabinWater3800Total deductible124
OTHER ITEMSIdKindDescriptionWeightLCGVCG#3Battery3 x Service#2Battery1 x Engine#1EngineYANMAR 110Total deductible
ORC Ref  03510002RAMIssued on 11/08/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org

International
Certificate
2023

Boat

AVIADOR

ESP-10803

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn1-230.221.432.524.255.5987.4508/03/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ 1.5-230.121.102.003.615.196.6621.95YesNo 77.4908/03/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA1.525.7021.5023.6013.6014.4094%270.61TP52A1.5 Q25.2021.8723.5413.4514.6692%268.53Tp52 PhoenixA425.4021.7023.5513.4014.1095%265.7223/02/2021A125.0021.9523.4812.8114.8386%258.5023/08/2016TP52 PhoenixC023.7821.2822.539.7012.9075%194.1325/07/2020
ORC Ref  03510002RAMIssued on 11/08/2023Valid until 31/12/2023
VPP ver: 2023 1.02 | © ORC | www.orc.org