Club
Certificate
2023

Boat

ALCOR TRES

ESP-8931_C

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 Angles42.4°40.6°39.3°38.2°37.8°37.6°38.4°
Beat VMG3.504.184.614.804.904.944.95
52°5.286.136.576.786.876.936.97
60°5.536.336.746.947.057.127.18
75°5.716.476.867.107.287.407.53
90°5.636.446.897.187.397.587.87
110°5.436.456.987.347.667.948.30
120°5.266.316.917.307.657.998.68
135°4.725.836.607.067.437.798.55
150°4.005.075.936.526.907.197.75
Run VMG3.464.395.145.656.096.597.25
Gybe Angles144.2°147.5°148.3°149.3°171.8°175.4°177.2°

APH: 584.7

CDL: 8.349

GPH: 651.7

CertNo: 893101

BOAT
ClassRO 340DesignerRONAUTICABuilderMOAAge date04/2007Series date01/2005Offset fileRO340.OFFData fileE8931_C
HULL
Length Overall9.585 mMaximum Beam3.260 mDraft2.000 mDisplacement4,603 kgDLR7.1670IMS DivisionCruiser/RacerDynamic Allowance0.080%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.300m
CREW
Maximum weight300 kgMinimum weight215 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail31.6732.48Headsail Luffed33.3033.30Headsail FlyingSymmetricAsymmetric66.7966.79 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail9.03Storm Jib7.94Heavy Weather Jib21.44
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
MEDIDAS ESTIMADAS
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  03510002DWNIssued on 16/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

ALCOR TRES

ESP-8931_C

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 VMG1028.6861.2781.8749.5735.1728.2727.4
52°682.2587.2547.5531.0523.8519.6516.4
60°650.9568.4534.4518.4510.6505.8501.5
75°630.5556.5524.5506.7494.6486.8477.9
90°640.0558.9522.7501.6487.2474.7457.2
110°662.9558.2515.5490.2470.1453.6433.8
120°684.8570.7521.3493.4470.6450.6414.6
135°763.0617.7545.6510.1484.8462.4420.8
150°900.9710.2606.6551.9521.7500.8464.7
Run VMG1040.2820.0700.4637.3591.5545.9496.6
Selected Courses
Windward / Leeward1034.4840.6741.1693.4663.3637.0612.0
All purpose798.6664.2599.4567.4547.4531.8512.3
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward719.00.8345
All purpose584.71.0261
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.30.9445
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1035.0792.9671.7605.1568.6537.8489.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7484
Downwind "popa"0.8692
70% up, 30% down "Ilhabela"0.7810
30% up, 70% down "Ilhabela-inverso"0.8291
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Predominantly Upwind627.00.9570
Predominantly Downwind596.51.0058
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low731.40.8203
Triple Number All Purpose Medium581.11.0325
Triple Number All Purpose High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Predominantly Upwind627.00.9570
Predominantly Downwind596.51.0058
Predominantly Upwind Low804.10.7462
Predominantly Upwind Medium645.50.9295
Predominantly Upwind High612.30.9799
Predominantly Downwind Low807.20.7433
Predominantly Downwind Medium596.21.0063
Predominantly Downwind High506.81.1839
Chicago-Mac Upwind0.9415
Chicago-Mac All Purpose0.9634
Chicago-Mac Downwind0.9895
Bayview-Mac Cove Island0.9052
Bayview-Mac Shore0.9146
Victoria-Maui1.0493
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.30.9445
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1035.0792.9671.7605.1568.6537.8489.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.30.9445
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1035.0792.9671.7605.1568.6537.8489.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance635.3
Triple Number Coastal/Long Distance Low731.4
Triple Number Coastal/Long Distance Medium581.1
Triple Number Coastal/Long Distance High528.4
Triple Number Windward/Leeward Low937.5
Triple Number Windward/Leeward Medium714.0
Triple Number Windward/Leeward High634.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1035.0792.9671.7605.1568.6537.8489.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.30.9445
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1035.0792.9671.7605.1568.6537.8489.3
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)635.30.9445
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1035.0792.9671.7605.1568.6537.8489.3
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8203
Triple Number Coastal/Long Distance Medium1.0325
Triple Number Coastal/Long Distance High1.1355
Triple Number Windward/Leeward Low0.6400
Triple Number Windward/Leeward Medium0.8403
Triple Number Windward/Leeward High0.9460
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1035.0792.9671.7605.1568.6537.8489.3
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.30.9445
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1035.0792.9671.7605.1568.6537.8489.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.30.9445
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1035.0792.9671.7605.1568.6537.8489.3
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1035.0792.9671.7605.1568.6537.8489.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low731.4
Triple Number Coastal/Long Distance Medium581.1
Triple Number Coastal/Long Distance High528.4
Triple Number Windward/Leeward Low937.5
Triple Number Windward/Leeward Medium714.0
Triple Number Windward/Leeward High634.2
Predominantly Upwind627.0
Predominantly Downwind596.5
Predominantly Reaching570.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.30.9445
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1035.0792.9671.7605.1568.6537.8489.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8203
Triple Number Coastal/Long Distance Medium1.0325
Triple Number Coastal/Long Distance High1.1355
Triple Number Windward/Leeward Low0.6400
Triple Number Windward/Leeward Medium0.8403
Triple Number Windward/Leeward High0.9460
Coastal/Long Distance0.9445
Predominantly Upwind0.9570
Predominantly Downwind1.0058
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8203
Tretall Distanseseilas Mellomvind1.0325
Tretall Distanseseilas Mye vind1.1355
Tretall Pølsebane Lite vind0.6400
Tretall Pølsebane Mellomvind0.8403
Tretall Pølsebane Mye vind0.9460
Distanseseilas ett tall (OSN 8-16kn)0.9445
Distanseseilas ett tall (APH 6-20kn)1.0261
Enkeltall Motvind0.9570
Enkeltall Medvind1.0058
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Coastal/Long Distance635.30.9445
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind627.00.9570
Predominantly Downwind596.51.0058
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore619.50.9685
Cape Doctor Coastal518.21.1579
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8203
Triple Number Coastal/Long Distance Medium1.0325
Triple Number Coastal/Long Distance High1.1355
Triple Number Windward/Leeward Low0.6400
Triple Number Windward/Leeward Medium0.8403
Triple Number Windward/Leeward High0.9460
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8203
Triple Number Coastal/Long Distance Medium1.0325
Triple Number Coastal/Long Distance High1.1355
Triple Number Windward/Leeward Low0.6400
Triple Number Windward/Leeward Medium0.8403
Triple Number Windward/Leeward High0.9460
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.30.9445
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Predominantly Upwind627.00.9570
Predominantly Downwind596.51.0058
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1035.0792.9671.7605.1568.6537.8489.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance635.30.9445
Triple Number Coastal/Long Distance Low731.40.8203
Triple Number Coastal/Long Distance Medium581.11.0325
Triple Number Coastal/Long Distance High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1035.0792.9671.7605.1568.6537.8489.3
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low731.40.8203
Triple Number All Purpose Medium581.11.0325
Triple Number All Purpose High528.41.1355
Triple Number Windward/Leeward Low937.50.6400
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High634.20.9460
Predominantly Upwind627.00.9570
Predominantly Downwind596.51.0058
Predominantly Upwind Low804.10.7462
Predominantly Upwind Medium645.50.9295
Predominantly Upwind High612.30.9799
Predominantly Downwind Low807.20.7433
Predominantly Downwind Medium596.21.0063
Predominantly Downwind High506.81.1839
Chicago-Mac Upwind0.9415
Chicago-Mac All Purpose0.9634
Chicago-Mac Downwind0.9895
Bayview-Mac Cove Island0.9052
Bayview-Mac Shore0.9146
Harvest Moon Regatta513.71.1680
Victoria-Maui1.0493
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy619.40.9686
San Francisco Bay Medium701.60.8552
Predominantly Reaching1.0791
Predominantly Reaching Low0.9003
Predominantly Reaching Medium1.0893
Predominantly Reaching High1.2164
Windward/Leeward 60-40 Low939.00.6390
Windward/Leeward 60-40 Medium731.70.8200
Windward/Leeward 60-40 High666.70.9000
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1019.50.5885
5-Band Low / Medium862.30.6958
5-Band Medium703.80.8526
5-Band Medium / High642.10.9344
5-Band High616.30.9735
ORC Ref  03510002DWNIssued on 16/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

ALCOR TRES

ESP-8931_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassRO 340MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.585Max. Beam3.260Draft2.000Displacement4,603Wetted area21.50IMS L8.758LSM08.627Acc. length9.585Sink (kg/mm) 16.13
VCGD-0.146VCGM-0.096RM Rated (kg·m) 98.7Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.300PBWPIPA0.0036
EDL1.411ST10.065ST20.178
ST30.178ST40.112ST50.296
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P12.000IG12.600ISP12.700MDT10.100MDL10.110MDT2MDL2TLMWGO
E4.300J3.530BAS1.600FSD0.034SFJSPLWPLTPS4.000BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered100.0Flotation Date01/01/2010MeasurerComment
SFFP0.141FFMFF1.270LCFcl5.197SG
SAFP9.121FAMFA0.907LCFsh5.443HBI1.088
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002DWNIssued on 16/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

ALCOR TRES

ESP-8931_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00131.6718/06/2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0015.00NoNo 33.30
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment00112.53NaN66.79
ORC Ref  03510002DWNIssued on 16/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org