Club Certificate2026
SUPERGROOVEGBR-4100L_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
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 Angles44.4°42.0°39.3°37.3°36.7°36.6°36.4°36.8°38.6°
Beat VMG2.493.514.234.604.754.834.894.924.81
52°3.845.266.106.476.626.736.806.916.88
60°4.085.506.286.666.846.987.087.237.24
75°4.255.646.406.867.207.407.577.817.91
90°4.225.796.456.877.367.768.048.478.76
110°4.325.966.817.347.748.118.479.2010.23
120°4.185.846.797.508.078.549.0410.1211.16
135°3.715.236.367.157.958.859.9511.6513.40
150°3.084.415.526.387.117.798.6811.6215.16
Run VMG2.663.824.785.536.166.757.5110.0613.13
Gybe Angles139.7°143.1°147.7°150.5°150.7°148.5°144.0°145.6°150.0°
APH ToD:561.2CDL: 7.747APH ToT: 1.0692CertNo:410001
BOAT
ClassDIBLEY 8DesignerDIBLEYBuilderNIGGEL RIPPEYAge date09/1995Series date09/1995Offset fileSUPERG.OFFData fileGBR4100L_C
HULL
Length Overall7.955Maximum Beam2.516Draft1.912Displacement1,356DLR3.4728IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight450(declared)Minimum weight320 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail27.1827.97Headsail Luffed13.6613.66Headsail FlyingSymmetricAsymmetric77.5977.59 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail7.26Storm Jib4.54Heavy Weather Jib12.24
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 29.3 Stability Index 103.0
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  03510004B1R Issued on 10/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SUPERGROOVEGBR-4100L_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
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 VMG1447.51027.0850.5782.0758.0744.9736.0731.1749.0
52°937.1685.0589.9556.2543.6535.2529.0521.3523.4
60°881.3655.1573.4540.5525.9515.9508.3498.3497.4
75°847.4638.8562.2524.8500.1486.5475.8461.1455.4
90°852.9622.2557.7523.7489.2464.0447.5425.1411.0
110°833.0604.0528.6490.8465.1443.7425.1391.2351.9
120°861.5616.2530.2479.9446.0421.5398.4355.7322.5
135°969.7688.5566.0503.5453.1406.9362.0309.1268.7
150°1170.7816.2652.3563.9506.0462.2415.0309.8237.4
Run VMG1351.8942.4753.3651.0584.0533.7479.2357.7274.1
Selected Courses
Windward / Leeward1399.7984.7801.9716.5671.0639.3607.6544.4511.6
All purpose1067.3762.8640.2582.8548.6523.6500.7461.2438.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward689.90.8697
All purpose561.21.0692
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.60.9859
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1394.9980.5757.2650.4585.6544.3505.8438.4413.2
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7461
Downwind "popa"0.9765
70% up, 30% down "Ilhabela"0.8029
30% up, 70% down "Ilhabela-inverso"0.8937
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Predominantly Upwind617.30.9720
Predominantly Downwind553.71.0836
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP577.91.0383 Predom. Rc High431.31.3911 5B SF Bay L/M743.60.8069 TriNum AP Low701.50.8553 Predom. Dn Low833.00.7202 5B SF Bay Med653.90.9176 TriNum AP Med561.41.0687 Predom. Dn L/M629.10.9538 5B SF Bay M/H589.91.0171 TriNum AP High491.71.2204 Predom. Dn Med539.71.1116 5B SF Bay High541.51.1080 TriNum W/L Low935.40.6414 Predom. Dn M/H462.71.2967 5B AP Low772.70.7765 TriNum W/L Med689.20.8706 Predom. Dn High402.71.4899 5B AP L/M624.50.9608 TriNum W/L Hig591.81.0138 ChiMac Up Low760.00.7895 5B AP Med553.71.0835 Predom. Upwind639.50.9383 ChiMac Up Med693.10.8657 5B AP M/H502.01.1952 Predom. Reaching551.01.0889 ChiMac Up High612.60.9794 5B AP High464.11.2928 Predom. Downwind573.21.0468 ChiMac Off Low724.20.8285 5B W/L Low1042.70.5754 Predom. Up Low853.90.7027 ChiMac Off Med640.70.9364 5B W/L L/M779.40.7698 Predom. Up L/M666.70.8999 ChiMac Off High535.21.1210 5B W/L Med678.80.8839 Predom. Up Med602.30.9961 ChiMac AP Low739.40.8114 5B W/L M/H607.60.9874 Predom. Up M/H562.71.0663 ChiMac AP Med665.20.9019 5B W/L High549.71.0916 Predom. Up High540.41.1103 ChiMac AP High573.11.0469 W/L 60-40 Low1051.80.5705 Predom. Rc Low753.30.7965 BayMac Cove Island843.60.7112 W/L 60-40 L/M791.20.7583 Predom. Rc L/M589.91.0172 BayMac Shore838.00.7160 W/L 60-40 Med696.20.8619 Predom. Rc Med522.01.1495 Harvest Moon479.81.2505 W/L 60-40 M/H633.80.9466 Predom. Rc M/H466.81.2853 5B SF Bay Low884.10.6786 W/L 60-40 High586.71.0226      SA/DSPL Up33.32SA/DSPL Dn85.45
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.60.9859
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1394.9980.5757.2650.4585.6544.3505.8438.4413.2
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.60.9859
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1394.9980.5757.2650.4585.6544.3505.8438.4413.2
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance608.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1394.9980.5757.2650.4585.6544.3505.8438.4413.2
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating608.60.9859
FinRating, kevyt tuuli1026.00.9746
FinRating, kova tuuli464.51.0764
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9859
Triple Number Coastal/Long Distance Low0.8553
Triple Number Coastal/Long Distance Medium1.0688
Triple Number Coastal/Long Distance High1.2204
Triple Number Windward/Leeward Low0.6717
Triple Number Windward/Leeward Medium0.8706
Triple Number Windward/Leeward High1.0138
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1394.9980.5757.2650.4585.6544.3505.8438.4413.2
For information
General Purpose Handicap (GPH)625.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.60.9859
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Saronikos S All_Purpose624.70.9605
Saronikos S Upwind728.60.8235
Saronikos S Downwind496.71.2080
Saronikos N All_Purpose624.70.9605
Saronikos N Upwind759.30.7902
Saronikos N Downwind566.31.0595
Saronikos SW All_Purpose625.60.9590
Saronikos SW Upwind742.00.8086
Saronikos SW Downwind512.01.1718
Saronikos NE All_Purpose688.10.8720
Saronikos NE Upwind713.20.8413
Saronikos NE Downwind633.50.9471
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1394.9980.5757.2650.4585.6544.3505.8438.4413.2
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose577.91.0383
5-Band All-Purpose Low840.30.7140
5-Band All-Purpose L/M646.90.9275
5-Band All-Purpose Med570.61.0515
5-Band All-Purpose M/H512.81.1702
5-Band All-Purpose High472.01.2711
Single Number Predominant Upwind615.40.9750
Single Number Predominant Reaching533.91.1238
Single Number Predominant Downwind555.31.0804
5-Band 50-50 Windward/Leeward Low1042.70.5754
5-Band 50-50 Windward/Leeward L/M779.40.7698
5-Band 50-50 Windward/Leeward Med678.80.8839
5-Band 50-50 Windward/Leeward M/H607.60.9874
5-Band 50-50 Windward/Leeward High549.71.0916
5-Band 60-40 Windward/Leeward Low1051.80.5705
5-Band 60-40 Windward/Leeward L/M791.20.7583
5-Band 60-40 Windward/Leeward Med696.20.8619
5-Band 60-40 Windward/Leeward M/H633.80.9466
5-Band 60-40 Windward/Leeward High586.71.0226
Triple Number 50-50 Windward/Leeward Low935.40.6414
Triple Number 50-50 Windward/Leeward Med689.20.8706
Triple Number 50-50 Windward/Leeward High591.81.0138
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward707.80.8477
Triple Number 60-40 Windward/Leeward Low944.90.6350
Triple Number 60-40 Windward/Leeward Med705.50.8505
Triple Number 60-40 Windward/Leeward High620.70.9666
Triple Number All-Purpose Low760.60.7889
Triple Number All-Purpose Med579.21.0359
Triple Number All-Purpose High501.61.1962
Triple Number Predominant Upwind Low781.80.7675
Triple Number Predominant Upwind Med611.00.9821
Triple Number Predominant Upwind High566.81.0586
Triple Number Predominant Reaching Low690.40.8690
Triple Number Predominant Reaching Med540.41.1102
Triple Number Predominant Reaching High448.01.3394
Triple Number Predominant Downwind Low750.00.8000
Triple Number Predominant Downwind Med550.51.0900
Triple Number Predominant Downwind High432.21.3882
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.60.9859
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1394.9980.5757.2650.4585.6544.3505.8438.4413.2
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.60.9859
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1394.9980.5757.2650.4585.6544.3505.8438.4413.2
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low701.5
Triple Number Coastal/Long Distance Medium561.4
Triple Number Coastal/Long Distance High491.6
Triple Number Windward/Leeward Low893.3
Triple Number Windward/Leeward Medium689.2
Triple Number Windward/Leeward High591.8
Predominantly Upwind617.3
Predominantly Downwind553.7
Predominantly Reaching536.8
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.60.9859
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1394.9980.5757.2650.4585.6544.3505.8438.4413.2
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8553
Triple Number Coastal/Long Distance Medium1.0688
Triple Number Coastal/Long Distance High1.2204
Triple Number Windward/Leeward Low0.6717
Triple Number Windward/Leeward Medium0.8706
Triple Number Windward/Leeward High1.0138
Coastal/Long Distance0.9859
Predominantly Upwind0.9720
Predominantly Downwind1.0836
For information
General Purpose Handicap (GPH)625.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0692
Distanseseilas Trippeltall svak vind0.8553
Distanseseilas Trippeltall mellomvind1.0688
Distanseseilas Trippeltall sterk vind1.2204
Pølsebane Trippeltall svak vind0.6717
Pølsebane Trippeltall mellomvind0.8706
Pølsebane Trippeltall sterk vind1.0138
Motvind Singeltall0.9720
Medvind Singeltall1.0836
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Coastal/Long Distance608.60.9859
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind617.30.9720
Predominantly Downwind553.71.0836
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore521.41.1507
Cape Doctor Coastal445.21.3478
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8553
Triple Number Coastal/Long Distance Medium1.0688
Triple Number Coastal/Long Distance High1.2204
Triple Number Windward/Leeward Low0.6717
Triple Number Windward/Leeward Medium0.8706
Triple Number Windward/Leeward High1.0138
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8553
Triple Number Coastal/Long Distance Medium1.0688
Triple Number Coastal/Long Distance High1.2204
Triple Number Windward/Leeward Low0.6717
Triple Number Windward/Leeward Medium0.8706
Triple Number Windward/Leeward High1.0138
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.60.9859
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Predominantly Upwind617.30.9720
Predominantly Downwind553.71.0836
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1394.9980.5757.2650.4585.6544.3505.8438.4413.2
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance608.60.9859
Triple Number Coastal/Long Distance Low701.50.8553
Triple Number Coastal/Long Distance Medium561.41.0688
Triple Number Coastal/Long Distance High491.61.2204
Triple Number Windward/Leeward Low893.30.6717
Triple Number Windward/Leeward Medium689.20.8706
Triple Number Windward/Leeward High591.81.0138
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1394.9980.5757.2650.4585.6544.3505.8438.4413.2
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP577.91.0383 Predom. Dn High402.71.4899 5B AP M/H502.01.1952 TriNum AP Low701.50.8553 Predom. Rc Low753.30.7965 5B AP High464.11.2928 TriNum AP Med561.41.0687 Predom. Rc L/M589.91.0172 5B SF Bay Low884.10.6786 TriNum AP High491.71.2204 Predom. Rc Med522.01.1495 5B SF Bay L/M743.60.8069 TriNum W/L Low935.40.6414 Predom. Rc M/H466.81.2853 5B SF Bay Med653.90.9176 TriNum W/L Med689.20.8706 Predom. Rc High431.31.3911 5B SF Bay M/H589.91.0171 TriNum W/L Hig591.81.0138 5B W/L Low1042.70.5754 5B SF Bay High541.51.1080 Predom. Upwind639.50.9383 5B W/L L/M779.40.7698 ChiMac Up Low760.00.7895 Predom. Reaching551.01.0889 5B W/L Med678.80.8839 ChiMac Up Med693.10.8657 Predom. Downwind573.21.0468 5B W/L M/H607.60.9874 ChiMac Up High612.60.9794 Predom. Up Low853.90.7027 5B W/L High549.71.0916 ChiMac Off Low724.20.8285 Predom. Up L/M666.70.8999 W/L 60-40 Low1051.80.5705 ChiMac Off Med640.70.9364 Predom. Up Med602.30.9961 W/L 60-40 L/M791.20.7583 ChiMac Off High535.21.1210 Predom. Up M/H562.71.0663 W/L 60-40 Med696.20.8619 ChiMac AP Low739.40.8114 Predom. Up High540.41.1103 W/L 60-40 M/H633.80.9466 ChiMac AP Med665.20.9019 Predom. Dn Low833.00.7202 W/L 60-40 High586.71.0226 ChiMac AP High573.11.0469 Predom. Dn L/M629.10.9538 5B AP Low772.70.7765 BayMac Cove Island843.60.7112 Predom. Dn Med539.71.1116 5B AP L/M624.50.9608 BayMac Shore838.00.7160 Predom. Dn M/H462.71.2967 5B AP Med553.71.0835 Harvest Moon479.81.2505      SA/DSPL Up33.32SA/DSPL Dn85.45
ORC Ref  03510004B1R Issued on 10/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SUPERGROOVEGBR-4100L_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDIBLEY 8Measurement12/09/2017HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall7.955Maximum beam2.516Draft1.912Displacement1,356Wetted area12.72IMS L7.732LSM07.308Accomod. length7.955Sink (kg/mm) 9.94
VCGD-0.073VCGM-0.088 RM Rated (kg·m) 29.3Limit of positive stability(°) 110.5 Stability Index 103.0 BLR index 0.0000Default crew weight440 Declared crew weight 450
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayFixedForestayAdjustableInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P10.580IG9.520ISP11.350MDT10.075MDL10.114MDT2MDL2TLTaperMWGO
E3.920J2.500BAS0.950FSDNo FoilSFJ0.100SPLWPLTPS4.500BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.100Flotation Date01/01/2010
SFFP0.120FFM0.842FF0.851LCFcl4.374SG1.0250
SAFP7.955FAM0.623FA0.628LCFsh4.542HBI0.780
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004B1R Issued on 10/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SUPERGROOVEGBR-4100L_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM011.001.341.872.6627.18Copied from IRC Certificate
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG010.470.911.572.202.709.13YesNo 13.66Copied from IRC Certificate
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentAS0113.2411.5712.417.427.8595%77.59Copied from IRC Certificate
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03510004B1R Issued on 10/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org