Club
Certificate
Non Spinnaker
2023

Boat

FONTMAR

ESP-7271_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 Angles43.8°41.8°40.8°40.2°40.0°40.0°40.6°
Beat VMG3.444.184.674.925.035.095.08
52°5.286.276.897.207.347.417.46
60°5.586.567.157.457.607.687.74
75°5.816.787.357.687.898.038.17
90°5.726.727.357.738.008.238.56
110°5.106.217.067.597.968.298.89
120°4.795.936.837.447.858.198.86
135°4.185.336.267.017.537.918.58
150°3.544.635.576.397.067.548.23
Run VMG3.064.014.865.646.356.977.81
Gybe Angles146.6°151.4°156.8°164.0°171.2°177.2°179.0°

APH: 575.4

CDL: 9.489

GPH: 650.6

CertNo: 727101

BOAT
ClassDUFOUR 40DesignerFELCIBuilderDUFOURAge date01/2005Series date01/2003Offset fileDUFOUR40.offData fileE7271_C
HULL
Length Overall12.060 mMaximum Beam3.890 mDraft2.071 mDisplacement7,870 kgDLR6.6603IMS DivisionCruiser/RacerDynamic Allowance0.330%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.300m
CREW
Maximum weight180 kgMinimum weight95 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail44.6545.43Headsail Luffed39.7339.73Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail13.50Storm Jib10.86Heavy Weather Jib29.32
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
SIN SPINANKER
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  03510002S3PIssued on 05/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

FONTMAR

ESP-7271_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 VMG1046.1860.8771.5732.0715.4707.8708.6
52°682.1574.5522.5499.9490.6485.6482.7
60°644.9549.0503.4482.9473.7468.7464.9
75°619.2531.2489.5468.7456.3448.5440.6
90°629.1535.8490.0465.9449.8437.6420.5
110°705.8579.4510.3474.4452.4434.5405.2
120°751.9606.8527.3484.0458.8439.4406.4
135°860.8675.8574.8513.3478.1455.4419.4
150°1018.0778.2646.1563.6510.1477.4437.3
Run VMG1175.5897.9740.5638.6566.9516.4460.7
Selected Courses
Windward / Leeward1110.8879.4756.0685.3641.1612.1584.7
All purpose842.7682.0597.9551.8524.6507.1486.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward718.90.8346
All purpose575.41.0427
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance630.60.9515
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1117.3827.0678.1591.6545.6512.1462.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7578
Downwind "popa"0.8406
70% up, 30% down "Ilhabela"0.7809
30% up, 70% down "Ilhabela-inverso"0.8139
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Predominantly Upwind613.50.9779
Predominantly Downwind599.71.0005
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low762.40.7870
Triple Number All Purpose Medium571.21.0504
Triple Number All Purpose High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Predominantly Upwind613.50.9779
Predominantly Downwind599.71.0005
Predominantly Upwind Low822.90.7291
Predominantly Upwind Medium625.40.9593
Predominantly Upwind High585.91.0241
Predominantly Downwind Low872.70.6875
Predominantly Downwind Medium602.90.9951
Predominantly Downwind High483.71.2404
Chicago-Mac Upwind0.9593
Chicago-Mac All Purpose0.9683
Chicago-Mac Downwind0.9788
Bayview-Mac Cove Island0.9004
Bayview-Mac Shore0.9184
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching543.61.1037
Predominantly Reaching Low691.00.8683
Predominantly Reaching Medium541.41.1082
Predominantly Reaching High469.21.2788
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1093.00.5490
5-Band Low / Medium903.00.6645
5-Band Medium699.70.8575
5-Band Medium / High618.60.9699
5-Band High589.41.0180
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance630.60.9515
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1117.3827.0678.1591.6545.6512.1462.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance630.60.9515
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1117.3827.0678.1591.6545.6512.1462.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance630.6
Triple Number Coastal/Long Distance Low762.4
Triple Number Coastal/Long Distance Medium571.2
Triple Number Coastal/Long Distance High503.9
Triple Number Windward/Leeward Low995.0
Triple Number Windward/Leeward Medium714.0
Triple Number Windward/Leeward High609.1
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1117.3827.0678.1591.6545.6512.1462.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance630.60.9515
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1117.3827.0678.1591.6545.6512.1462.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)630.60.9515
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1117.3827.0678.1591.6545.6512.1462.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7870
Triple Number Coastal/Long Distance Medium1.0504
Triple Number Coastal/Long Distance High1.1907
Triple Number Windward/Leeward Low0.6030
Triple Number Windward/Leeward Medium0.8403
Triple Number Windward/Leeward High0.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1117.3827.0678.1591.6545.6512.1462.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance630.60.9515
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1117.3827.0678.1591.6545.6512.1462.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance630.60.9515
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1117.3827.0678.1591.6545.6512.1462.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1117.3827.0678.1591.6545.6512.1462.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low762.4
Triple Number Coastal/Long Distance Medium571.2
Triple Number Coastal/Long Distance High503.9
Triple Number Windward/Leeward Low995.0
Triple Number Windward/Leeward Medium714.0
Triple Number Windward/Leeward High609.1
Predominantly Upwind613.5
Predominantly Downwind599.7
Predominantly Reaching564.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance630.60.9515
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1117.3827.0678.1591.6545.6512.1462.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7870
Triple Number Coastal/Long Distance Medium1.0504
Triple Number Coastal/Long Distance High1.1907
Triple Number Windward/Leeward Low0.6030
Triple Number Windward/Leeward Medium0.8403
Triple Number Windward/Leeward High0.9851
Coastal/Long Distance0.9515
Predominantly Upwind0.9779
Predominantly Downwind1.0005
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7870
Tretall Distanseseilas Mellomvind1.0504
Tretall Distanseseilas Mye vind1.1907
Tretall Pølsebane Lite vind0.6030
Tretall Pølsebane Mellomvind0.8403
Tretall Pølsebane Mye vind0.9851
Distanseseilas ett tall (OSN 8-16kn)0.9515
Distanseseilas ett tall (APH 6-20kn)1.0427
Enkeltall Motvind0.9779
Enkeltall Medvind1.0005
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Coastal/Long Distance630.60.9515
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind613.50.9779
Predominantly Downwind599.71.0005
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore592.91.0120
Cape Doctor Coastal493.01.2171
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7870
Triple Number Coastal/Long Distance Medium1.0504
Triple Number Coastal/Long Distance High1.1907
Triple Number Windward/Leeward Low0.6030
Triple Number Windward/Leeward Medium0.8403
Triple Number Windward/Leeward High0.9851
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7870
Triple Number Coastal/Long Distance Medium1.0504
Triple Number Coastal/Long Distance High1.1907
Triple Number Windward/Leeward Low0.6030
Triple Number Windward/Leeward Medium0.8403
Triple Number Windward/Leeward High0.9851
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance630.60.9515
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Predominantly Upwind613.50.9779
Predominantly Downwind599.71.0005
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1117.3827.0678.1591.6545.6512.1462.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance630.60.9515
Triple Number Coastal/Long Distance Low762.40.7870
Triple Number Coastal/Long Distance Medium571.21.0504
Triple Number Coastal/Long Distance High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1117.3827.0678.1591.6545.6512.1462.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low762.40.7870
Triple Number All Purpose Medium571.21.0504
Triple Number All Purpose High503.91.1907
Triple Number Windward/Leeward Low995.00.6030
Triple Number Windward/Leeward Medium714.00.8403
Triple Number Windward/Leeward High609.10.9851
Predominantly Upwind613.50.9779
Predominantly Downwind599.71.0005
Predominantly Upwind Low822.90.7291
Predominantly Upwind Medium625.40.9593
Predominantly Upwind High585.91.0241
Predominantly Downwind Low872.70.6875
Predominantly Downwind Medium602.90.9951
Predominantly Downwind High483.71.2404
Chicago-Mac Upwind0.9593
Chicago-Mac All Purpose0.9683
Chicago-Mac Downwind0.9788
Bayview-Mac Cove Island0.9004
Bayview-Mac Shore0.9184
Harvest Moon Regatta493.11.2169
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy598.91.0018
San Francisco Bay Medium706.30.8495
Predominantly Reaching543.61.1037
Predominantly Reaching Low691.00.8683
Predominantly Reaching Medium541.41.1082
Predominantly Reaching High469.21.2788
Windward/Leeward 60-40 Low986.80.6080
Windward/Leeward 60-40 Medium726.90.8254
Windward/Leeward 60-40 High643.40.9325
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1093.00.5490
5-Band Low / Medium903.00.6645
5-Band Medium699.70.8575
5-Band Medium / High618.60.9699
5-Band High589.41.0180
ORC Ref  03510002S3PIssued on 05/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

FONTMAR

ESP-7271_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 40Measurement29/05/2009HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.060Max. Beam3.890Draft2.071Displacement7,870Wetted area30.48IMS L10.654LSM010.571Acc. length12.060Sink (kg/mm) 23.23
VCGD0.039VCGM0.036RM Rated (kg·m) 190.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.300PBWPIPA0.0040
EDL2.700ST10.065ST20.180
ST30.180ST40.110ST50.290
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.750IG14.630ISP15.510MDT10.123MDL10.225MDT20.123MDL20.225TLMW0.225GO0.255
E5.230J4.140BAS1.790FSD0.039SFJ0.185SPL4.130WPLTPSBD0.160MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered192.0Flotation Date01/01/2010MeasurerComment
SFFP0.100FFMFF1.381LCFcl6.525SG
SAFP11.430FAMFA1.190LCFsh6.793HBI1.237
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002S3PIssued on 05/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

FONTMAR

ESP-7271_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.141.021.853.234.3344.6519/08/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0010.070.671.282.644.095.6114.60NoNo 39.7319/08/2022
ORC Ref  03510002S3PIssued on 05/09/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org