Club
Certificate
2023

Boat

APACHE

ESP-10623_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 Angles46.2°44.2°42.6°41.8°41.2°41.1°41.2°
Beat VMG3.504.284.855.205.365.445.47
52°5.496.577.287.677.877.978.04
60°5.906.937.567.928.138.248.34
75°6.207.197.778.138.398.598.83
90°6.127.157.798.228.488.769.22
110°5.937.197.968.438.849.229.79
120°5.787.037.868.378.819.2510.15
135°5.196.467.438.068.518.969.91
150°4.385.596.607.397.908.268.91
Run VMG3.804.845.726.406.847.278.17
Gybe Angles143.3°147.5°148.7°149.2°150.1°171.2°176.3°

APH: 526.0

CDL: 10.638

GPH: 592.1

CertNo: 106231

BOAT
ClassDUFOUR 44 SDDesignerFELCIBuilderDUFOURAge date02/2004Series date01/2004Offset fileDU44SDCL.offData fileE10623_C
HULL
Length Overall13.330 mMaximum Beam4.232 mDraft1.757 mDisplacement9,949 kgDLR5.8983IMS DivisionCruiser/RacerDynamic Allowance0.200%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.540m
CREW
Maximum weight420 kgMinimum weight315 kg * when appliedNon Manual PowerYesCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail50.8251.77Headsail Luffed53.6653.66Headsail FlyingSymmetricAsymmetric118.91118.91 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail15.23Storm Jib13.40Heavy Weather Jib36.18
SAIL LIMITS
Headsails1  Spinnakers5
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
CALADO CORTO. CASCO ESTIMADO
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  03510002DEQIssued on 06/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

APACHE

ESP-10623_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 VMG1030.0841.4742.1692.5672.0661.9658.5
52°655.6547.7494.7469.2457.6451.9447.8
60°610.5519.6476.0454.5442.9437.1431.8
75°580.3500.9463.2442.9429.2419.0407.6
90°588.1503.7461.9437.9424.4411.0390.3
110°607.0501.0452.4427.0407.1390.5367.6
120°623.3512.0458.3430.2408.5389.0354.7
135°694.0556.9484.4446.8422.8401.6363.3
150°821.5644.3545.3487.3455.6435.8404.1
Run VMG948.6743.9629.6562.7526.1495.1440.4
Selected Courses
Windward / Leeward989.3792.7685.9627.6599.0578.5549.4
All purpose753.3615.6543.9505.5484.8469.6448.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward659.30.9101
All purpose526.01.1406
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.21.0432
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance985.2743.1615.5541.7504.1474.1425.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7927
Downwind "popa"0.9663
70% up, 30% down "Ilhabela"0.8379
30% up, 70% down "Ilhabela-inverso"0.9067
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Predominantly Upwind570.81.0512
Predominantly Downwind534.41.1227
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low684.40.8767
Triple Number All Purpose Medium522.31.1488
Triple Number All Purpose High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Predominantly Upwind570.81.0512
Predominantly Downwind534.41.1227
Predominantly Upwind Low771.20.7780
Predominantly Upwind Medium590.81.0156
Predominantly Upwind High546.21.0986
Predominantly Downwind Low743.80.8066
Predominantly Downwind Medium530.21.1317
Predominantly Downwind High447.41.3410
Chicago-Mac Upwind1.0302
Chicago-Mac All Purpose1.0636
Chicago-Mac Downwind1.1029
Bayview-Mac Cove Island0.9867
Bayview-Mac Shore0.9957
Victoria-Maui1.1740
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.21.0432
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance985.2743.1615.5541.7504.1474.1425.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.21.0432
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance985.2743.1615.5541.7504.1474.1425.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance575.2
Triple Number Coastal/Long Distance Low684.4
Triple Number Coastal/Long Distance Medium522.3
Triple Number Coastal/Long Distance High465.7
Triple Number Windward/Leeward Low891.0
Triple Number Windward/Leeward Medium653.6
Triple Number Windward/Leeward High572.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance985.2743.1615.5541.7504.1474.1425.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.21.0432
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance985.2743.1615.5541.7504.1474.1425.0
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)575.21.0432
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance985.2743.1615.5541.7504.1474.1425.0
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8767
Triple Number Coastal/Long Distance Medium1.1488
Triple Number Coastal/Long Distance High1.2885
Triple Number Windward/Leeward Low0.6734
Triple Number Windward/Leeward Medium0.9180
Triple Number Windward/Leeward High1.0476
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance985.2743.1615.5541.7504.1474.1425.0
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.21.0432
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance985.2743.1615.5541.7504.1474.1425.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.21.0432
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance985.2743.1615.5541.7504.1474.1425.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance985.2743.1615.5541.7504.1474.1425.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low684.4
Triple Number Coastal/Long Distance Medium522.3
Triple Number Coastal/Long Distance High465.7
Triple Number Windward/Leeward Low891.0
Triple Number Windward/Leeward Medium653.6
Triple Number Windward/Leeward High572.7
Predominantly Upwind570.8
Predominantly Downwind534.4
Predominantly Reaching509.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.21.0432
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance985.2743.1615.5541.7504.1474.1425.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8767
Triple Number Coastal/Long Distance Medium1.1488
Triple Number Coastal/Long Distance High1.2885
Triple Number Windward/Leeward Low0.6734
Triple Number Windward/Leeward Medium0.9180
Triple Number Windward/Leeward High1.0476
Coastal/Long Distance1.0432
Predominantly Upwind1.0512
Predominantly Downwind1.1227
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8767
Tretall Distanseseilas Mellomvind1.1488
Tretall Distanseseilas Mye vind1.2885
Tretall Pølsebane Lite vind0.6734
Tretall Pølsebane Mellomvind0.9180
Tretall Pølsebane Mye vind1.0476
Distanseseilas ett tall (OSN 8-16kn)1.0432
Distanseseilas ett tall (APH 6-20kn)1.1406
Enkeltall Motvind1.0512
Enkeltall Medvind1.1227
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Coastal/Long Distance575.21.0432
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind570.81.0512
Predominantly Downwind534.41.1227
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore558.21.0750
Cape Doctor Coastal455.11.3183
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8767
Triple Number Coastal/Long Distance Medium1.1488
Triple Number Coastal/Long Distance High1.2885
Triple Number Windward/Leeward Low0.6734
Triple Number Windward/Leeward Medium0.9180
Triple Number Windward/Leeward High1.0476
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8767
Triple Number Coastal/Long Distance Medium1.1488
Triple Number Coastal/Long Distance High1.2885
Triple Number Windward/Leeward Low0.6734
Triple Number Windward/Leeward Medium0.9180
Triple Number Windward/Leeward High1.0476
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.21.0432
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Predominantly Upwind570.81.0512
Predominantly Downwind534.41.1227
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance985.2743.1615.5541.7504.1474.1425.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance575.21.0432
Triple Number Coastal/Long Distance Low684.40.8767
Triple Number Coastal/Long Distance Medium522.31.1488
Triple Number Coastal/Long Distance High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance985.2743.1615.5541.7504.1474.1425.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low684.40.8767
Triple Number All Purpose Medium522.31.1488
Triple Number All Purpose High465.71.2885
Triple Number Windward/Leeward Low891.00.6734
Triple Number Windward/Leeward Medium653.60.9180
Triple Number Windward/Leeward High572.71.0476
Predominantly Upwind570.81.0512
Predominantly Downwind534.41.1227
Predominantly Upwind Low771.20.7780
Predominantly Upwind Medium590.81.0156
Predominantly Upwind High546.21.0986
Predominantly Downwind Low743.80.8066
Predominantly Downwind Medium530.21.1317
Predominantly Downwind High447.41.3410
Chicago-Mac Upwind1.0302
Chicago-Mac All Purpose1.0636
Chicago-Mac Downwind1.1029
Bayview-Mac Cove Island0.9867
Bayview-Mac Shore0.9957
Harvest Moon Regatta451.91.3277
Victoria-Maui1.1740
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy556.81.0776
San Francisco Bay Medium644.70.9307
Predominantly Reaching1.2098
Predominantly Reaching Low0.9774
Predominantly Reaching Medium1.2230
Predominantly Reaching High1.3950
Windward/Leeward 60-40 Low899.90.6667
Windward/Leeward 60-40 Medium675.00.8889
Windward/Leeward 60-40 High603.50.9942
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low974.20.6159
5-Band Low / Medium812.30.7386
5-Band Medium642.20.9343
5-Band Medium / High581.21.0324
5-Band High554.51.0821
ORC Ref  03510002DEQIssued on 06/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

APACHE

ESP-10623_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDUFOUR 44 SDMeasurement02/03/2019HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA13.330Max. Beam4.232Draft1.757Displacement9,949Wetted area35.39IMS L11.977LSM011.903Acc. length13.330Sink (kg/mm) 29.28
VCGD-0.044VCGM-0.107RM Rated (kg·m) 328.3Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.540PBW0.135PIPA0.0033
EDL2.950ST10.048ST20.170
ST30.170ST40.098ST50.285
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P15.670IG16.290ISP16.898MDT10.130MDL10.245MDT2MDL2TLNo TaperMW0.245GO0.270
E5.552J5.160BAS1.708FSD0.050SFJ0.125SPLWPLTPS5.590BD0.190MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered330.0Flotation Date01/01/2010Measurer584Comment
SFFP0.200FFMFF1.528LCFcl7.507SG
SAFP12.650FAMFA1.121LCFsh7.790HBI1.292
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002DEQIssued on 06/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

APACHE

ESP-10623_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.201.192.033.454.5850.8228/10/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.070.851.673.395.197.0115.55NoNo 53.6628/10/2021
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment117.2015.1516.188.709.3193%118.9118/11/2021
ORC Ref  03510002DEQIssued on 06/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org