Club
Certificate
2023

Boat

GRUMÉ

ESP-10990_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 Angles44.8°42.6°41.2°39.6°38.8°38.7°39.9°
Beat VMG2.863.503.964.284.454.524.51
52°4.415.285.826.136.316.416.46
60°4.675.536.016.296.476.606.69
75°4.835.706.166.446.666.857.09
90°4.735.686.266.586.816.957.34
110°4.775.796.366.737.067.367.85
120°4.625.656.286.677.027.368.03
135°4.125.165.976.436.787.137.87
150°3.514.525.396.066.466.797.45
Run VMG3.043.914.685.365.926.346.97
Gybe Angles146.9°150.7°153.4°160.4°173.6°179.0°179.0°

APH: 647.9

CDL: 6.878

GPH: 731.2

CertNo: 109901

BOAT
ClassFIRST 285 Q.B.DesignerFinotBuilderBeneteauAge date01/1990Series date01/1989Offset filehc50501.offData fileE10990_C
HULL
Length Overall8.430 mMaximum Beam3.022 mDraft1.578 mDisplacement2,821 kgDLR7.2124IMS DivisionCruiser/RacerDynamic Allowance0.320%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.200m
CREW
Maximum weight420 kgMinimum weight315 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail19.9320.43Headsail Luffed22.9722.97Headsail FlyingSymmetric49.9749.97Asymmetric
STORM SAIL AREAS (m²)
Trysail5.69Storm Jib5.19Heavy Weather Jib14.00
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  03510002DSOIssued on 14/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

GRUMÉ

ESP-10990_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 VMG1260.01028.8909.4841.2808.5797.0798.2
52°815.9681.5618.2587.2570.4562.0557.4
60°770.8650.7598.5572.4556.0545.6538.0
75°745.2631.9584.0558.7540.5525.7507.9
90°760.4633.3575.4547.0528.6517.9490.5
110°754.4621.5565.8534.8509.6488.9458.6
120°779.3637.0573.0539.9513.0489.2448.3
135°873.9698.0603.2559.8530.6504.8457.3
150°1026.4796.7667.6594.4557.0530.0483.4
Run VMG1185.2919.7768.9671.4607.8567.5516.3
Selected Courses
Windward / Leeward1222.6974.2839.2756.3708.2682.3657.2
All purpose939.7762.7672.7622.3592.5574.2550.1
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward796.00.7538
All purpose647.90.9260
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.80.8501
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.9915.3756.8663.8614.8580.3524.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6519
Downwind "popa"0.8020
70% up, 30% down "Ilhabela"0.6907
30% up, 70% down "Ilhabela-inverso"0.7502
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Predominantly Upwind703.30.8532
Predominantly Downwind657.40.9126
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low851.20.7049
Triple Number All Purpose Medium643.40.9326
Triple Number All Purpose High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Predominantly Upwind703.30.8532
Predominantly Downwind657.40.9126
Predominantly Upwind Low953.30.6294
Predominantly Upwind Medium725.80.8266
Predominantly Upwind High667.30.8992
Predominantly Downwind Low926.90.6474
Predominantly Downwind Medium647.90.9260
Predominantly Downwind High538.21.1149
Chicago-Mac Upwind0.8356
Chicago-Mac All Purpose0.8626
Chicago-Mac Downwind0.8960
Bayview-Mac Cove Island0.7965
Bayview-Mac Shore0.8041
Victoria-Maui0.9621
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.80.8501
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.9915.3756.8663.8614.8580.3524.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.80.8501
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.9915.3756.8663.8614.8580.3524.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance705.8
Triple Number Coastal/Long Distance Low851.2
Triple Number Coastal/Long Distance Medium643.4
Triple Number Coastal/Long Distance High569.7
Triple Number Windward/Leeward Low1098.5
Triple Number Windward/Leeward Medium790.0
Triple Number Windward/Leeward High679.3
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.9915.3756.8663.8614.8580.3524.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.80.8501
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.9915.3756.8663.8614.8580.3524.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)705.80.8501
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.9915.3756.8663.8614.8580.3524.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7049
Triple Number Coastal/Long Distance Medium0.9326
Triple Number Coastal/Long Distance High1.0531
Triple Number Windward/Leeward Low0.5462
Triple Number Windward/Leeward Medium0.7595
Triple Number Windward/Leeward High0.8832
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.9915.3756.8663.8614.8580.3524.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.80.8501
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.9915.3756.8663.8614.8580.3524.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.80.8501
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.9915.3756.8663.8614.8580.3524.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.9915.3756.8663.8614.8580.3524.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low851.2
Triple Number Coastal/Long Distance Medium643.4
Triple Number Coastal/Long Distance High569.7
Triple Number Windward/Leeward Low1098.5
Triple Number Windward/Leeward Medium790.0
Triple Number Windward/Leeward High679.3
Predominantly Upwind703.3
Predominantly Downwind657.4
Predominantly Reaching631.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.80.8501
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.9915.3756.8663.8614.8580.3524.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7049
Triple Number Coastal/Long Distance Medium0.9326
Triple Number Coastal/Long Distance High1.0531
Triple Number Windward/Leeward Low0.5462
Triple Number Windward/Leeward Medium0.7595
Triple Number Windward/Leeward High0.8832
Coastal/Long Distance0.8501
Predominantly Upwind0.8532
Predominantly Downwind0.9126
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7049
Tretall Distanseseilas Mellomvind0.9326
Tretall Distanseseilas Mye vind1.0531
Tretall Pølsebane Lite vind0.5462
Tretall Pølsebane Mellomvind0.7595
Tretall Pølsebane Mye vind0.8832
Distanseseilas ett tall (OSN 8-16kn)0.8501
Distanseseilas ett tall (APH 6-20kn)0.9260
Enkeltall Motvind0.8532
Enkeltall Medvind0.9126
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Coastal/Long Distance705.80.8501
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind703.30.8532
Predominantly Downwind657.40.9126
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore664.80.9026
Cape Doctor Coastal557.31.0766
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7049
Triple Number Coastal/Long Distance Medium0.9326
Triple Number Coastal/Long Distance High1.0531
Triple Number Windward/Leeward Low0.5462
Triple Number Windward/Leeward Medium0.7595
Triple Number Windward/Leeward High0.8832
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7049
Triple Number Coastal/Long Distance Medium0.9326
Triple Number Coastal/Long Distance High1.0531
Triple Number Windward/Leeward Low0.5462
Triple Number Windward/Leeward Medium0.7595
Triple Number Windward/Leeward High0.8832
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.80.8501
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Predominantly Upwind703.30.8532
Predominantly Downwind657.40.9126
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.9915.3756.8663.8614.8580.3524.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance705.80.8501
Triple Number Coastal/Long Distance Low851.20.7049
Triple Number Coastal/Long Distance Medium643.40.9326
Triple Number Coastal/Long Distance High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1218.9915.3756.8663.8614.8580.3524.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low851.20.7049
Triple Number All Purpose Medium643.40.9326
Triple Number All Purpose High569.71.0531
Triple Number Windward/Leeward Low1098.50.5462
Triple Number Windward/Leeward Medium790.00.7595
Triple Number Windward/Leeward High679.30.8832
Predominantly Upwind703.30.8532
Predominantly Downwind657.40.9126
Predominantly Upwind Low953.30.6294
Predominantly Upwind Medium725.80.8266
Predominantly Upwind High667.30.8992
Predominantly Downwind Low926.90.6474
Predominantly Downwind Medium647.90.9260
Predominantly Downwind High538.21.1149
Chicago-Mac Upwind0.8356
Chicago-Mac All Purpose0.8626
Chicago-Mac Downwind0.8960
Bayview-Mac Cove Island0.7965
Bayview-Mac Shore0.8041
Harvest Moon Regatta560.01.0715
Victoria-Maui0.9621
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy669.10.8967
San Francisco Bay Medium786.70.7626
Predominantly Reaching0.9734
Predominantly Reaching Low0.7782
Predominantly Reaching Medium0.9834
Predominantly Reaching High1.1216
Windward/Leeward 60-40 Low1107.60.5417
Windward/Leeward 60-40 Medium817.70.7337
Windward/Leeward 60-40 High720.50.8327
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1203.50.4985
5-Band Low / Medium998.30.6010
5-Band Medium774.00.7752
5-Band Medium / High688.60.8713
5-Band High661.60.9069
ORC Ref  03510002DSOIssued on 14/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

GRUMÉ

ESP-10990_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 285 Q.B.MeasurementHINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.430Max. Beam3.022Draft1.578Displacement2,821Wetted area16.51IMS L7.453LSM07.313Acc. length8.430Sink (kg/mm) 11.83
VCGD-0.263VCGM-0.177RM Rated (kg·m) 58.6Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.200PBWPIPA0.0079
PSD0.025PHD0.062PHL0.124
PSA23.2°ESL0.887
ST10.031ST20.101ST30.102
ST40.056ST50.186
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P9.550IG10.180ISP10.200MDT10.090MDL10.110MDT2MDL2TLTaperMWGO
E3.400J3.200BAS1.200FSD0.050SFJ0.000SPL3.280WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered60.0Flotation Date01/01/2010MeasurerComment
SFFP0.415FFMFF1.212LCFcl4.769SG
SAFP7.767FAMFA0.928LCFsh4.995HBI1.076
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002DSOIssued on 14/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

GRUMÉ

ESP-10990_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00119.93
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment04.759.50NoNo 22.97
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment0010.0049.97
ORC Ref  03510002DSOIssued on 14/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org