Club Certificate2026
SELLAESP-4531_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 Angles44.5°41.3°38.0°36.5°36.0°35.8°35.7°36.4°38.3°
Beat VMG2.773.804.414.634.734.794.834.834.71
52°4.285.636.206.416.536.626.706.776.72
60°4.565.826.356.616.756.876.967.087.07
75°4.765.936.466.877.107.277.437.657.75
90°4.655.866.456.917.357.687.968.448.78
110°4.345.856.637.277.758.208.659.5510.36
120°4.185.726.547.227.998.729.3310.5311.79
135°3.725.216.166.797.498.429.6412.3014.18
150°3.084.405.476.216.777.358.1411.2714.86
Run VMG2.673.814.735.415.886.367.059.7612.87
Gybe Angles139.5°143.2°148.7°153.0°152.9°148.9°145.2°142.6°147.6°
APH ToD:567.4CDL: 7.221APH ToT: 1.0574CertNo:453101
BOAT
Class747 ONE DESIGNDesignerECHENIQUEBuilderP.CUESTAAge date01/2005Series date01/2004Offset file747+.OFFData fileE4531_C
HULL
Length Overall7.470 mMaximum Beam2.444 mDraft1.747 mDisplacement1,039 kgDLR4.7075IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight350 kg(declared)Minimum weight220 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22.8623.46Headsail Luffed20.2320.23Headsail FlyingSymmetricAsymmetric56.7356.73 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail6.52Storm Jib4.55Heavy Weather Jib12.26
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 25.2 kg·m Stability Index 109.6
COMMENTS
LASTRE 110 KG EN SENTINA MEDIDAS CLASE
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  03510004KS5 Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SELLAESP-4531_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 VMG1301.9948.2815.5777.0760.5750.9744.7745.8764.7
52°841.1639.7580.5561.6551.3543.6537.7531.8535.4
60°789.1618.1566.5544.6533.0523.8517.1508.8509.5
75°755.6606.7556.9524.1507.2494.9484.3470.6464.5
90°773.6614.3557.9520.9489.7468.8452.5426.5409.9
110°829.9615.6543.0495.5464.2439.3416.2377.2347.5
120°860.4628.9550.7498.7450.5412.7385.8341.8305.4
135°966.8691.2584.9530.2480.4427.8373.6292.7253.9
150°1168.0818.4658.7580.0531.9490.1442.0319.5242.2
Run VMG1348.7945.0760.6666.0611.8565.9510.4368.9279.7
Selected Courses
Windward / Leeward1325.3946.6788.0721.5686.2658.4627.6557.3522.2
All purpose1006.0739.0636.6589.1559.1534.6510.7465.4442.2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward698.60.8589
All purpose567.41.0574
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1327.6946.5747.1656.5596.2554.5514.7441.4414.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7578
Downwind "popa"0.9484
70% up, 30% down "Ilhabela"0.8064
30% up, 70% down "Ilhabela-inverso"0.8818
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Predominantly Upwind619.90.9679
Predominantly Downwind567.31.0575
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP583.71.0280 Predom. Rc High432.81.3862 5B SF Bay L/M737.80.8133 TriNum AP Low687.80.8723 Predom. Dn Low819.90.7318 5B SF Bay Med664.80.9025 TriNum AP Med569.51.0536 Predom. Dn L/M636.90.9421 5B SF Bay M/H604.80.9921 TriNum AP High499.71.2008 Predom. Dn Med556.71.0778 5B SF Bay High552.01.0869 TriNum W/L Low906.50.6619 Predom. Dn M/H477.21.2574 5B AP Low751.60.7983 TriNum W/L Med699.50.8578 Predom. Dn High405.71.4788 5B AP L/M623.50.9623 TriNum W/L Hig609.00.9853 ChiMac Up Low735.00.8164 5B AP Med562.41.0669 Predom. Upwind636.60.9425 ChiMac Up Med681.60.8803 5B AP M/H511.21.1738 Predom. Reaching553.81.0834 ChiMac Up High614.80.9760 5B AP High469.21.2787 Predom. Downwind582.61.0299 ChiMac Off Low722.90.8300 5B W/L Low1001.60.5990 Predom. Up Low807.40.7432 ChiMac Off Med646.20.9285 5B W/L L/M772.90.7763 Predom. Up L/M659.20.9103 ChiMac Off High545.71.0995 5B W/L Med691.00.8684 Predom. Up Med609.00.9852 ChiMac AP Low726.00.8265 5B W/L M/H625.90.9587 Predom. Up M/H572.41.0482 ChiMac AP Med661.70.9067 5B W/L High563.41.0650 Predom. Up High548.51.0940 ChiMac AP High579.01.0362 W/L 60-40 Low1002.00.5988 Predom. Rc Low730.40.8215 BayMac Cove Island820.90.7309 W/L 60-40 L/M781.00.7683 Predom. Rc L/M592.61.0126 BayMac Shore814.60.7366 W/L 60-40 Med705.70.8502 Predom. Rc Med532.11.1275 Harvest Moon483.81.2401 W/L 60-40 M/H650.10.9229 Predom. Rc M/H475.51.2617 5B SF Bay Low852.30.7040 W/L 60-40 High600.50.9992      SA/DSPL Up42.01SA/DSPL Dn77.57
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1327.6946.5747.1656.5596.2554.5514.7441.4414.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1327.6946.5747.1656.5596.2554.5514.7441.4414.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance613.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1327.6946.5747.1656.5596.2554.5514.7441.4414.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating613.60.9779
FinRating, kevyt tuuli985.91.0143
FinRating, kova tuuli469.81.0642
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9779
Triple Number Coastal/Long Distance Low0.8723
Triple Number Coastal/Long Distance Medium1.0537
Triple Number Coastal/Long Distance High1.2008
Triple Number Windward/Leeward Low0.6918
Triple Number Windward/Leeward Medium0.8578
Triple Number Windward/Leeward High0.9853
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1327.6946.5747.1656.5596.2554.5514.7441.4414.3
For information
General Purpose Handicap (GPH)627.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Saronikos S All Purpose620.10.9676
Saronikos S Upwind709.60.8455
Saronikos S Downwind509.61.1774
Saronikos N All Purpose662.60.9055
Saronikos N Upwind732.50.8191
Saronikos N Downwind579.81.0348
Saronikos SW All Purpose613.80.9775
Saronikos SW Upwind713.50.8410
Saronikos SW Downwind520.31.1532
Saronikos NE All Purpose678.10.8848
Saronikos NE Upwind687.50.8728
Saronikos NE Downwind640.80.9363
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1327.6946.5747.1656.5596.2554.5514.7441.4414.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose583.71.0280
5-Band All Purpose Low810.40.7404
5-Band All Purpose L/M646.60.9280
5-Band All Purpose Med581.71.0314
5-Band All Purpose M/H524.61.1438
5-Band All Purpose High477.71.2561
Single Number Predominant Upwind617.90.9711
Single Number Predominant Reaching541.91.1073
Single Number Predominant Downwind569.41.0537
5-Band 50-50 Windward/Leeward Low1001.60.5990
5-Band 50-50 Windward/Leeward L/M772.90.7763
5-Band 50-50 Windward/Leeward Med691.00.8684
5-Band 50-50 Windward/Leeward M/H625.90.9587
5-Band 50-50 Windward/Leeward High563.41.0650
5-Band 60-40 Windward/Leeward Low1002.00.5988
5-Band 60-40 Windward/Leeward L/M781.00.7683
5-Band 60-40 Windward/Leeward Med705.70.8502
5-Band 60-40 Windward/Leeward M/H650.10.9229
5-Band 60-40 Windward/Leeward High600.50.9992
Triple Number 50-50 Windward/Leeward Low906.50.6619
Triple Number 50-50 Windward/Leeward Med699.60.8577
Triple Number 50-50 Windward/Leeward High608.90.9853
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward713.80.8406
Triple Number 60-40 Windward/Leeward Low909.20.6599
Triple Number 60-40 Windward/Leeward Med713.30.8412
Triple Number 60-40 Windward/Leeward High636.50.9427
Triple Number All-Purpose Low742.20.8085
Triple Number All-Purpose Med589.51.0178
Triple Number All-Purpose High511.71.1726
Triple Number Predominant Upwind Low750.60.7994
Triple Number Predominant Upwind Med616.50.9733
Triple Number Predominant Upwind High575.81.0421
Triple Number Predominant Reaching Low677.50.8856
Triple Number Predominant Reaching Med549.91.0911
Triple Number Predominant Reaching High454.11.3213
Triple Number Predominant Downwind Low743.80.8067
Triple Number Predominant Downwind Med567.31.0576
Triple Number Predominant Downwind High443.81.3519
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1327.6946.5747.1656.5596.2554.5514.7441.4414.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1327.6946.5747.1656.5596.2554.5514.7441.4414.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low687.8
Triple Number Coastal/Long Distance Medium569.4
Triple Number Coastal/Long Distance High499.7
Triple Number Windward/Leeward Low867.3
Triple Number Windward/Leeward Medium699.5
Triple Number Windward/Leeward High609.0
Predominantly Upwind619.9
Predominantly Downwind567.3
Predominantly Reaching546.7
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1327.6946.5747.1656.5596.2554.5514.7441.4414.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8723
Triple Number Coastal/Long Distance Medium1.0537
Triple Number Coastal/Long Distance High1.2008
Triple Number Windward/Leeward Low0.6918
Triple Number Windward/Leeward Medium0.8578
Triple Number Windward/Leeward High0.9853
Coastal/Long Distance0.9779
Predominantly Upwind0.9679
Predominantly Downwind1.0575
For information
General Purpose Handicap (GPH)627.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0574
Distanseseilas Trippeltall svak vind0.8723
Distanseseilas Trippeltall mellomvind1.0537
Distanseseilas Trippeltall sterk vind1.2008
Pølsebane Trippeltall svak vind0.6918
Pølsebane Trippeltall mellomvind0.8578
Pølsebane Trippeltall sterk vind0.9853
Motvind Singeltall0.9679
Medvind Singeltall1.0575
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Coastal/Long Distance613.60.9779
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind619.90.9679
Predominantly Downwind567.31.0575
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore532.71.1263
Cape Doctor Coastal449.21.3358
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8723
Triple Number Coastal/Long Distance Medium1.0537
Triple Number Coastal/Long Distance High1.2008
Triple Number Windward/Leeward Low0.6918
Triple Number Windward/Leeward Medium0.8578
Triple Number Windward/Leeward High0.9853
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8723
Triple Number Coastal/Long Distance Medium1.0537
Triple Number Coastal/Long Distance High1.2008
Triple Number Windward/Leeward Low0.6918
Triple Number Windward/Leeward Medium0.8578
Triple Number Windward/Leeward High0.9853
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Predominantly Upwind619.90.9679
Predominantly Downwind567.31.0575
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1327.6946.5747.1656.5596.2554.5514.7441.4414.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance613.60.9779
Triple Number Coastal/Long Distance Low687.80.8723
Triple Number Coastal/Long Distance Medium569.41.0537
Triple Number Coastal/Long Distance High499.71.2008
Triple Number Windward/Leeward Low867.30.6918
Triple Number Windward/Leeward Medium699.50.8578
Triple Number Windward/Leeward High609.00.9853
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1327.6946.5747.1656.5596.2554.5514.7441.4414.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP583.71.0280 Predom. Dn High405.71.4788 5B AP M/H511.21.1738 TriNum AP Low687.80.8723 Predom. Rc Low730.40.8215 5B AP High469.21.2787 TriNum AP Med569.51.0536 Predom. Rc L/M592.61.0126 5B SF Bay Low852.30.7040 TriNum AP High499.71.2008 Predom. Rc Med532.11.1275 5B SF Bay L/M737.80.8133 TriNum W/L Low906.50.6619 Predom. Rc M/H475.51.2617 5B SF Bay Med664.80.9025 TriNum W/L Med699.50.8578 Predom. Rc High432.81.3862 5B SF Bay M/H604.80.9921 TriNum W/L Hig609.00.9853 5B W/L Low1001.60.5990 5B SF Bay High552.01.0869 Predom. Upwind636.60.9425 5B W/L L/M772.90.7763 ChiMac Up Low735.00.8164 Predom. Reaching553.81.0834 5B W/L Med691.00.8684 ChiMac Up Med681.60.8803 Predom. Downwind582.61.0299 5B W/L M/H625.90.9587 ChiMac Up High614.80.9760 Predom. Up Low807.40.7432 5B W/L High563.41.0650 ChiMac Off Low722.90.8300 Predom. Up L/M659.20.9103 W/L 60-40 Low1002.00.5988 ChiMac Off Med646.20.9285 Predom. Up Med609.00.9852 W/L 60-40 L/M781.00.7683 ChiMac Off High545.71.0995 Predom. Up M/H572.41.0482 W/L 60-40 Med705.70.8502 ChiMac AP Low726.00.8265 Predom. Up High548.51.0940 W/L 60-40 M/H650.10.9229 ChiMac AP Med661.70.9067 Predom. Dn Low819.90.7318 W/L 60-40 High600.50.9992 ChiMac AP High579.01.0362 Predom. Dn L/M636.90.9421 5B AP Low751.60.7983 BayMac Cove Island820.90.7309 Predom. Dn Med556.71.0778 5B AP L/M623.50.9623 BayMac Shore814.60.7366 Predom. Dn M/H477.21.2574 5B AP Med562.41.0669 Harvest Moon483.81.2401      SA/DSPL Up42.01SA/DSPL Dn77.57
ORC Ref  03510004KS5 Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SELLAESP-4531_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
Class747 ONE DESIGNMeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.470Maximum beam2.444Draft1.747Displacement1,039Wetted area10.04IMS L6.730LSM06.043Accomod. length7.490Sink (kg/mm) 7.74
VCGD-0.225VCGM-0.183 RM Rated (kg·m) 25.2Limit of positive stability(°) 118.0 Stability Index 109.6 BLR index 0.0000Default crew weight336 Declared crew weight 350
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P10.150IG9.462ISP9.952MDT10.081MDL10.121MDT20.054MDL20.073TL1.200MW0.121GO0.141
E3.670J2.820BAS1.162FSD0.030SFJ0.020SPLWPLTPS4.330BD0.110MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered27.0Flotation Date01/01/2010
SFFP0.160FFMFF0.821LCFcl3.970SG
SAFP7.230FAMFA0.693LCFsh4.135HBI0.710
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510004KS5 Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SELLAESP-4531_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0122.86
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0014.00YesNo 20.23
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment0019.83NaN56.73
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length7.5 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity15 lMinimum number of seats in cockpit2Food stowage0.12 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03510004KS5 Issued on 10/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org