International Certificate2026
OPTIMUM SGRE-471
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles45.5°42.9°40.4°38.3°37.6°37.0°36.6°36.3°37.1°
Beat VMG3.374.775.746.256.526.696.816.946.89
52°5.277.258.448.959.249.479.669.929.97
60°5.707.668.759.309.669.9410.1610.4810.60
75°6.067.978.979.7210.2810.6610.9911.4911.78
90°5.927.939.019.7010.5411.2211.7512.6213.27
110°5.707.829.0510.0610.9411.7312.4113.6615.16
120°5.357.488.869.9710.9812.0312.9814.6815.98
135°4.646.728.379.4210.5511.8813.2715.5218.39
150°3.855.627.128.319.2510.2311.4614.4018.33
Run VMG3.344.876.167.208.028.869.9312.4715.88
Gybe Angles139.6°141.1°142.5°147.8°151.6°147.8°145.3°144.2°147.6°
APH ToD:410.5CDL: 14.323APH ToT: 1.4615CertNo:02065
BOAT
ClassCARKEEK 47DesignerCARKEEK DES PARTNEBuilderPREMIER CTAge date06/2013Series date06/2013Offset fileCARKEEK47-AUS47.offData fileGR471
HULL
Length Overall14.300 mMaximum Beam4.306 mDraft3.303 mDisplacement6,554 kgDLR2.5266IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.422%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight1,105 kg(declared)Minimum weight939 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail79.8781.65Headsail Luffed59.7659.76Headsail FlyingSymmetricAsymmetric235.30235.30 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail21.38Storm Jib19.51Heavy Weather Jib52.68
SAIL LIMITS
Headsails8Spinnakers6
STABILITY
Righting Moment 325.6 kg·m Stability Index 134.5
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  03420004PUE Issued on 14/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
OPTIMUM SGRE-471
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1068.0755.1626.9576.4552.6538.4528.7518.4522.8
52°682.6496.4426.4402.4389.8380.2372.8362.9361.2
60°631.9469.9411.5387.2372.8362.3354.3343.4339.6
75°594.3451.8401.4370.3350.1337.6327.6313.2305.7
90°607.9453.9399.4371.0341.5320.8306.3285.2271.2
110°631.8460.5397.8357.9329.2306.8290.0263.6237.5
120°673.5481.2406.1360.9327.9299.1277.4245.2225.3
135°776.2535.9429.9382.3341.3303.2271.3231.9195.7
150°934.1640.8505.9433.2389.1351.8314.1250.1196.3
Run VMG1078.6739.9584.2500.3448.9406.2362.7288.8226.7
Selected Courses
Windward / Leeward1073.3747.5605.6538.3500.7472.3445.7403.6374.8
All purpose805.7572.8476.7430.4400.8377.9358.6329.5309.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward515.01.1650
All purpose410.51.4615
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance448.41.3382
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1073.8746.8570.6485.3430.7394.0361.4309.9290.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"1.0253
Downwind "popa"1.2609
70% up, 30% down "Ilhabela"1.0861
30% up, 70% down "Ilhabela-inverso"1.1796
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Predominantly Upwind449.11.3360
Predominantly Downwind413.01.4528
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP423.51.4167 Predom. Rc High304.41.9709 5B SF Bay L/M558.21.0748 TriNum AP Low524.71.1434 Predom. Dn Low638.80.9393 5B SF Bay Med485.71.2352 TriNum AP Med411.31.4588 Predom. Dn L/M473.91.2660 5B SF Bay M/H432.41.3877 TriNum AP High352.51.7022 Predom. Dn Med401.61.4940 5B SF Bay High396.11.5148 TriNum W/L Low709.50.8457 Predom. Dn M/H340.41.7626 5B AP Low581.01.0327 TriNum W/L Med514.91.1653 Predom. Dn High296.82.0215 5B AP L/M463.31.2950 TriNum W/L Hig436.61.3744 ChiMac Up Low560.41.0706 5B AP Med404.71.4827 Predom. Upwind465.31.2895 ChiMac Up Med508.01.1812 5B AP M/H360.51.6644 Predom. Reaching401.41.4946 ChiMac Up High444.31.3505 5B AP High331.01.8126 Predom. Downwind429.41.3974 ChiMac Off Low550.61.0897 5B W/L Low793.50.7562 Predom. Up Low632.40.9488 ChiMac Off Med483.51.2410 5B W/L L/M587.31.0217 Predom. Up L/M489.91.2248 ChiMac Off High399.41.5021 5B W/L Med506.31.1850 Predom. Up Med437.71.3707 ChiMac AP Low552.61.0858 5B W/L M/H447.81.3400 Predom. Up M/H402.71.4900 ChiMac AP Med493.61.2157 5B W/L High405.91.4782 Predom. Up High382.41.5692 ChiMac AP High420.41.4271 W/L 60-40 Low795.00.7547 Predom. Rc Low562.91.0659 BayMac Cove Island635.10.9448 W/L 60-40 L/M593.21.0114 Predom. Rc L/M434.21.3818 BayMac Shore629.60.9530 W/L 60-40 Med516.71.1612 Predom. Rc Med378.71.5842 Harvest Moon346.21.7330 W/L 60-40 M/H464.31.2921 Predom. Rc M/H333.31.8002 5B SF Bay Low667.40.8991 W/L 60-40 High428.91.3989      SA/DSPL Up39.62SA/DSPL Dn89.43
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance448.41.3382
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1073.8746.8570.6485.3430.7394.0361.4309.9290.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance448.41.3382
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1073.8746.8570.6485.3430.7394.0361.4309.9290.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance448.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1073.8746.8570.6485.3430.7394.0361.4309.9290.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating448.41.3382
FinRating, kevyt tuuli780.61.2810
FinRating, kova tuuli330.71.5119
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.3382
Triple Number Coastal/Long Distance Low1.1434
Triple Number Coastal/Long Distance Medium1.4589
Triple Number Coastal/Long Distance High1.7022
Triple Number Windward/Leeward Low0.8869
Triple Number Windward/Leeward Medium1.1653
Triple Number Windward/Leeward High1.3744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1073.8746.8570.6485.3430.7394.0361.4309.9290.1
For information
General Purpose Handicap (GPH)460.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance448.41.3382
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Saronikos S All Purpose461.91.2989
Saronikos S Upwind528.71.1348
Saronikos S Downwind380.61.5764
Saronikos N All Purpose490.41.2235
Saronikos N Upwind548.31.0942
Saronikos N Downwind430.71.3930
Saronikos SW All Purpose461.11.3013
Saronikos SW Upwind538.21.1149
Saronikos SW Downwind387.81.5472
Saronikos NE All Purpose506.41.1847
Saronikos NE Upwind511.91.1721
Saronikos NE Downwind484.01.2397
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1073.8746.8570.6485.3430.7394.0361.4309.9290.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose423.51.4167
5-Band All Purpose Low632.10.9492
5-Band All Purpose L/M480.41.2490
5-Band All Purpose Med418.51.4335
5-Band All Purpose M/H370.71.6186
5-Band All Purpose High339.01.7700
Single Number Predominant Upwind447.71.3403
Single Number Predominant Reaching388.21.5456
Single Number Predominant Downwind414.21.4487
5-Band 50-50 Windward/Leeward Low793.50.7562
5-Band 50-50 Windward/Leeward L/M587.31.0217
5-Band 50-50 Windward/Leeward Med506.31.1850
5-Band 50-50 Windward/Leeward M/H447.81.3400
5-Band 50-50 Windward/Leeward High405.91.4782
5-Band 60-40 Windward/Leeward Low795.00.7547
5-Band 60-40 Windward/Leeward L/M593.21.0114
5-Band 60-40 Windward/Leeward Med516.71.1612
5-Band 60-40 Windward/Leeward M/H464.31.2921
5-Band 60-40 Windward/Leeward High428.91.3989
Triple Number 50-50 Windward/Leeward Low709.50.8457
Triple Number 50-50 Windward/Leeward Med514.91.1652
Triple Number 50-50 Windward/Leeward High436.61.3744
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward525.61.1415
Triple Number 60-40 Windward/Leeward Low712.30.8423
Triple Number 60-40 Windward/Leeward Med524.61.1437
Triple Number 60-40 Windward/Leeward High454.71.3195
Triple Number All-Purpose Low569.91.0528
Triple Number All-Purpose Med425.71.4095
Triple Number All-Purpose High362.11.6569
Triple Number Predominant Upwind Low578.51.0371
Triple Number Predominant Upwind Med445.31.3475
Triple Number Predominant Upwind High403.01.4889
Triple Number Predominant Reaching Low513.61.1683
Triple Number Predominant Reaching Med393.61.5245
Triple Number Predominant Reaching High317.91.8875
Triple Number Predominant Downwind Low571.11.0506
Triple Number Predominant Downwind Med411.11.4596
Triple Number Predominant Downwind High319.91.8757
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance448.41.3382
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1073.8746.8570.6485.3430.7394.0361.4309.9290.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance448.41.3382
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1073.8746.8570.6485.3430.7394.0361.4309.9290.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low524.8
Triple Number Coastal/Long Distance Medium411.3
Triple Number Coastal/Long Distance High352.5
Triple Number Windward/Leeward Low676.5
Triple Number Windward/Leeward Medium514.9
Triple Number Windward/Leeward High436.6
Predominantly Upwind449.1
Predominantly Downwind413.0
Predominantly Reaching393.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance448.41.3382
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1073.8746.8570.6485.3430.7394.0361.4309.9290.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.1434
Triple Number Coastal/Long Distance Medium1.4589
Triple Number Coastal/Long Distance High1.7022
Triple Number Windward/Leeward Low0.8869
Triple Number Windward/Leeward Medium1.1653
Triple Number Windward/Leeward High1.3744
Coastal/Long Distance1.3382
Predominantly Upwind1.3360
Predominantly Downwind1.4528
For information
General Purpose Handicap (GPH)460.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.4615
Distanseseilas Trippeltall svak vind1.1434
Distanseseilas Trippeltall mellomvind1.4589
Distanseseilas Trippeltall sterk vind1.7022
Pølsebane Trippeltall svak vind0.8869
Pølsebane Trippeltall mellomvind1.1653
Pølsebane Trippeltall sterk vind1.3744
Motvind Singeltall1.3360
Medvind Singeltall1.4528
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Coastal/Long Distance448.41.3382
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind449.11.3360
Predominantly Downwind413.01.4528
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore383.41.5648
Cape Doctor Coastal315.41.9026
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.1434
Triple Number Coastal/Long Distance Medium1.4589
Triple Number Coastal/Long Distance High1.7022
Triple Number Windward/Leeward Low0.8869
Triple Number Windward/Leeward Medium1.1653
Triple Number Windward/Leeward High1.3744
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low1.1434
Triple Number Coastal/Long Distance Medium1.4589
Triple Number Coastal/Long Distance High1.7022
Triple Number Windward/Leeward Low0.8869
Triple Number Windward/Leeward Medium1.1653
Triple Number Windward/Leeward High1.3744
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance448.41.3382
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Predominantly Upwind449.11.3360
Predominantly Downwind413.01.4528
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1073.8746.8570.6485.3430.7394.0361.4309.9290.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance448.41.3382
Triple Number Coastal/Long Distance Low524.81.1434
Triple Number Coastal/Long Distance Medium411.31.4589
Triple Number Coastal/Long Distance High352.51.7022
Triple Number Windward/Leeward Low676.50.8869
Triple Number Windward/Leeward Medium514.91.1653
Triple Number Windward/Leeward High436.61.3744
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1073.8746.8570.6485.3430.7394.0361.4309.9290.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP423.51.4167 Predom. Dn High296.82.0215 5B AP M/H360.51.6644 TriNum AP Low524.71.1434 Predom. Rc Low562.91.0659 5B AP High331.01.8126 TriNum AP Med411.31.4588 Predom. Rc L/M434.21.3818 5B SF Bay Low667.40.8991 TriNum AP High352.51.7022 Predom. Rc Med378.71.5842 5B SF Bay L/M558.21.0748 TriNum W/L Low709.50.8457 Predom. Rc M/H333.31.8002 5B SF Bay Med485.71.2352 TriNum W/L Med514.91.1653 Predom. Rc High304.41.9709 5B SF Bay M/H432.41.3877 TriNum W/L Hig436.61.3744 5B W/L Low793.50.7562 5B SF Bay High396.11.5148 Predom. Upwind465.31.2895 5B W/L L/M587.31.0217 ChiMac Up Low560.41.0706 Predom. Reaching401.41.4946 5B W/L Med506.31.1850 ChiMac Up Med508.01.1812 Predom. Downwind429.41.3974 5B W/L M/H447.81.3400 ChiMac Up High444.31.3505 Predom. Up Low632.40.9488 5B W/L High405.91.4782 ChiMac Off Low550.61.0897 Predom. Up L/M489.91.2248 W/L 60-40 Low795.00.7547 ChiMac Off Med483.51.2410 Predom. Up Med437.71.3707 W/L 60-40 L/M593.21.0114 ChiMac Off High399.41.5021 Predom. Up M/H402.71.4900 W/L 60-40 Med516.71.1612 ChiMac AP Low552.61.0858 Predom. Up High382.41.5692 W/L 60-40 M/H464.31.2921 ChiMac AP Med493.61.2157 Predom. Dn Low638.80.9393 W/L 60-40 High428.91.3989 ChiMac AP High420.41.4271 Predom. Dn L/M473.91.2660 5B AP Low581.01.0327 BayMac Cove Island635.10.9448 Predom. Dn Med401.61.4940 5B AP L/M463.31.2950 BayMac Shore629.60.9530 Predom. Dn M/H340.41.7626 5B AP Med404.71.4827 Harvest Moon346.21.7330      SA/DSPL Up39.62SA/DSPL Dn89.43
ORC Ref  03420004PUE Issued on 14/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
OPTIMUM SGRE-471
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCARKEEK 47Measurement16/04/2014HINPlan reviewHull constructionCarbonCarbon rudderYesLight stanchionsYesTrim tabNo
Length overall14.300Maximum beam4.306Draft3.303Displacement6,554Wetted area37.06IMS L14.040LSM013.739Accomod. length13.995Sink (kg/mm) 29.61
VCGD-0.757VCGM-0.844 RM Rated (kg·m) 325.6Limit of positive stability(°) 136.3 Stability Index 134.5 BLR index 0.0000Default crew weight1,083 Declared crew weight 1,105
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingYesBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P19.700IG19.753ISP21.828MDT10.140MDL10.277MDT20.100MDL20.175TL2.165MW0.256GO0.256
E6.200J5.740BAS1.923FSD0.049SFJ0.500SPL0.000WPLTPS8.350BD0.290MWT234.00MCG7.720
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date20/04/2022MeasurerGRE-21
SFFP0.000FFM0.001FF0.001LCFcl8.013SG1.0270
SAFP14.300FAM0.048FA0.048LCFsh8.274HBI1.287
W1148.3W2148.3W3148.3W4148.3LCFD8.150
PD1216.2PD2216.0PD3215.3PD4214.9
WD5.990PLM9000.00GSA1.0RSA1.0RM324.5
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1FUEL (PVC) (CS)Fuel35010.702WATER (PVC) (CP)Water35010.70Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCG2Battery2 x 120 Ah (CP & CS)10.103Battery1 x 32 Ah (CS)9.801Engine (IC)VOLVO PENTA D2-40F (40 Hp)9.20Total deductible
ORC Ref  03420004PUE Issued on 14/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
OPTIMUM SGRE-471
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM20231.302.082.954.285.2679.8708/06/2024Main 2023 QuantumM20161.171.892.684.035.1176.2816/04/2022Main 2016 One
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ1-20.130.951.703.104.485.7719.63YesNo 59.7607/05/2025J1.50.130.821.552.974.315.5719.56YesNo 56.8108/06/2024J1.5 2021 OneJ2.50.130.791.482.854.165.4819.15YesNo 53.8808/06/2024J2.5 2021 OneJ40.060.681.312.643.965.3917.42NoNo 46.3716/03/2023J4 2023 QuantumGS0.400.921.362.092.693.2012.55YesInner 24.4903/05/2024GS 2024 Quantum
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA1.524.3220.7022.5112.3613.2893%235.3008/06/2024A1.5 2024 QuantumA224.0620.1822.1212.7912.58102%234.9908/06/2024A2 2014 NorthA1.523.8120.8922.3512.4013.0095%233.1916/04/2022A1.5 2014 NorthA2.524.1220.2222.1712.3612.9096%230.3508/06/2024A2.5 2023 QuantumA424.4519.5622.0111.6012.5792%216.2729/04/2025MH022.5020.6121.569.0311.9476%172.6616/04/2022MH0 2019 OneFR021.6118.5020.068.2210.9075%146.3316/04/2022FR0 2020 One
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03420004PUE Issued on 14/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org