Club Certificate2026
EMAFRA-15722
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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°41.5°38.8°37.4°37.1°37.1°37.2°38.2°40.5°
Beat VMG2.583.584.234.474.564.604.634.614.44
52°4.005.356.016.246.346.416.476.526.46
60°4.265.566.166.426.556.656.726.826.79
75°4.455.696.276.646.887.047.167.347.41
90°4.345.716.306.697.087.407.637.988.22
110°4.295.836.577.097.467.818.168.839.44
120°4.145.706.527.157.758.248.719.6410.66
135°3.675.136.126.787.438.269.2511.3013.12
150°3.044.345.406.166.767.308.0010.7914.39
Run VMG2.633.764.675.345.886.326.929.3412.46
Gybe Angles139.5°143.5°148.7°152.5°153.5°151.0°145.9°143.7°148.6°
APH ToD:584.1CDL: 7.026APH ToT: 1.0272CertNo:26155b
BOAT
Class747DesignerECHENIQUEBuilderEMBARCACIONES PCGAge dateSeries date01/1998Offset file747+.OFFData fileF15722_26155b
HULL
Length Overall7.490Maximum Beam2.444Draft1.766Displacement1,230DLR4.8282IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight359(default)Minimum weight229 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.7724.46Headsail Luffed15.5915.59Headsail FlyingSymmetricAsymmetric65.5365.53 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail6.13Storm Jib4.66Heavy Weather Jib12.57
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 25.8 Stability Index 96.8
COMMENTS
2026: New Asy. + Sails Meas. Update / 2025: New Asy. / 2024: NC / Small P&E / DSPL=+147 Kg / From: 747.dxt
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  04330004H39 Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
EMAFRA-15722
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
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 VMG1393.21005.0851.5806.2790.3782.2777.2781.7810.2
52°899.2673.4598.7577.1567.6561.3556.8551.9557.4
60°844.3647.0584.3560.7549.6541.6535.8528.2530.2
75°809.3632.6573.9542.4523.1511.6502.5490.5485.6
90°829.8630.2571.3538.5508.7486.7472.1451.1437.8
110°839.2617.3548.0507.4482.3460.7441.1407.7381.3
120°869.1631.1552.0503.9464.7436.7413.3373.6337.6
135°979.9701.6588.0530.7484.2435.8389.1318.7274.4
150°1184.5829.9667.1584.9532.4493.3450.3333.7250.1
Run VMG1367.7958.3770.3673.6612.1569.4519.9385.4288.8
Selected Courses
Windward / Leeward1380.5981.6810.9739.9701.2675.8648.6583.5549.5
All purpose1049.9763.2652.3603.6573.8551.5530.7489.9468.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward717.70.8360
All purpose584.11.0272
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.70.9499
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1379.2979.3767.5672.7611.8572.8535.6465.7439.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7249
Downwind "popa"0.9356
70% up, 30% down "Ilhabela"0.7774
30% up, 70% down "Ilhabela-inverso"0.8606
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Predominantly Upwind639.90.9377
Predominantly Downwind578.41.0373
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP602.00.9967 Predom. Rc High456.31.3149 5B SF Bay L/M759.00.7905 TriNum AP Low707.70.8478 Predom. Dn Low840.00.7142 5B SF Bay Med682.50.8791 TriNum AP Med584.71.0261 Predom. Dn L/M648.00.9259 5B SF Bay M/H626.60.9576 TriNum AP High520.61.1526 Predom. Dn Med566.51.0591 5B SF Bay High578.71.0368 TriNum W/L Low937.60.6399 Predom. Dn M/H492.81.2176 5B AP Low774.30.7748 TriNum W/L Med716.80.8370 Predom. Dn High427.01.4053 5B AP L/M639.90.9377 TriNum W/L Hig631.00.9509 ChiMac Up Low764.60.7848 5B AP Med578.01.0381 Predom. Upwind660.10.9089 ChiMac Up Med707.30.8483 5B AP M/H530.91.1301 Predom. Reaching571.21.0504 ChiMac Up High637.10.9418 5B AP High493.21.2166 Predom. Downwind596.11.0065 ChiMac Off Low738.60.8124 5B W/L Low1038.70.5777 Predom. Up Low844.80.7102 ChiMac Off Med660.40.9086 5B W/L L/M794.80.7549 Predom. Up L/M680.60.8816 ChiMac Off High559.41.0726 5B W/L Med708.10.8473 Predom. Up Med628.10.9553 ChiMac AP Low748.80.8013 5B W/L M/H646.60.9280 Predom. Up M/H594.61.0091 ChiMac AP Med681.90.8798 5B W/L High588.91.0189 Predom. Up High574.51.0444 ChiMac AP High597.21.0046 W/L 60-40 Low1043.70.5749 Predom. Rc Low755.00.7947 BayMac Cove Island849.60.7062 W/L 60-40 L/M805.70.7447 Predom. Rc L/M606.60.9891 BayMac Shore843.60.7112 W/L 60-40 Med725.60.8269 Predom. Rc Med546.21.0986 Harvest Moon501.81.1957 W/L 60-40 M/H673.20.8912 Predom. Rc M/H494.11.2144 5B SF Bay Low883.30.6793 W/L 60-40 High628.30.9550      SA/DSPL Up34.26SA/DSPL Dn77.72
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.70.9499
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1379.2979.3767.5672.7611.8572.8535.6465.7439.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.70.9499
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1379.2979.3767.5672.7611.8572.8535.6465.7439.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance631.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1379.2979.3767.5672.7611.8572.8535.6465.7439.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating631.70.9499
FinRating, kevyt tuuli1021.70.9787
FinRating, kova tuuli494.11.0119
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9499
Triple Number Coastal/Long Distance Low0.8478
Triple Number Coastal/Long Distance Medium1.0262
Triple Number Coastal/Long Distance High1.1526
Triple Number Windward/Leeward Low0.6694
Triple Number Windward/Leeward Medium0.8370
Triple Number Windward/Leeward High0.9509
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1379.2979.3767.5672.7611.8572.8535.6465.7439.4
For information
General Purpose Handicap (GPH)646.0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.70.9499
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Saronikos S All Purpose642.30.9341
Saronikos S Upwind740.20.8106
Saronikos S Downwind519.21.1556
Saronikos N All Purpose642.30.9341
Saronikos N Upwind767.90.7814
Saronikos N Downwind587.01.0221
Saronikos SW All Purpose637.40.9414
Saronikos SW Upwind745.90.8044
Saronikos SW Downwind531.11.1297
Saronikos NE All Purpose701.80.8550
Saronikos NE Upwind720.50.8327
Saronikos NE Downwind649.80.9234
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1379.2979.3767.5672.7611.8572.8535.6465.7439.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose602.00.9967
5-Band All Purpose Low839.30.7149
5-Band All Purpose L/M663.10.9048
5-Band All Purpose Med596.61.0058
5-Band All Purpose M/H543.61.1037
5-Band All Purpose High501.41.1966
Single Number Predominant Upwind637.90.9406
Single Number Predominant Reaching556.41.0784
Single Number Predominant Downwind580.31.0339
5-Band 50-50 Windward/Leeward Low1038.70.5777
5-Band 50-50 Windward/Leeward L/M794.80.7549
5-Band 50-50 Windward/Leeward Med708.10.8473
5-Band 50-50 Windward/Leeward M/H646.60.9280
5-Band 50-50 Windward/Leeward High588.91.0189
5-Band 60-40 Windward/Leeward Low1043.70.5749
5-Band 60-40 Windward/Leeward L/M805.70.7447
5-Band 60-40 Windward/Leeward Med725.60.8269
5-Band 60-40 Windward/Leeward M/H673.20.8912
5-Band 60-40 Windward/Leeward High628.30.9550
Triple Number 50-50 Windward/Leeward Low937.60.6399
Triple Number 50-50 Windward/Leeward Med716.90.8369
Triple Number 50-50 Windward/Leeward High631.00.9509
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward735.50.8157
Triple Number 60-40 Windward/Leeward Low944.10.6355
Triple Number 60-40 Windward/Leeward Med733.30.8182
Triple Number 60-40 Windward/Leeward High660.80.9080
Triple Number All-Purpose Low765.70.7836
Triple Number All-Purpose Med604.10.9933
Triple Number All-Purpose High532.11.1277
Triple Number Predominant Upwind Low781.20.7681
Triple Number Predominant Upwind Med635.20.9445
Triple Number Predominant Upwind High599.61.0007
Triple Number Predominant Reaching Low697.50.8602
Triple Number Predominant Reaching Med563.81.0642
Triple Number Predominant Reaching High473.81.2663
Triple Number Predominant Downwind Low760.60.7888
Triple Number Predominant Downwind Med576.31.0411
Triple Number Predominant Downwind High460.21.3038
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.70.9499
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1379.2979.3767.5672.7611.8572.8535.6465.7439.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.70.9499
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1379.2979.3767.5672.7611.8572.8535.6465.7439.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low707.7
Triple Number Coastal/Long Distance Medium584.7
Triple Number Coastal/Long Distance High520.6
Triple Number Windward/Leeward Low896.3
Triple Number Windward/Leeward Medium716.8
Triple Number Windward/Leeward High631.0
Predominantly Upwind639.9
Predominantly Downwind578.4
Predominantly Reaching560.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.70.9499
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1379.2979.3767.5672.7611.8572.8535.6465.7439.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8478
Triple Number Coastal/Long Distance Medium1.0262
Triple Number Coastal/Long Distance High1.1526
Triple Number Windward/Leeward Low0.6694
Triple Number Windward/Leeward Medium0.8370
Triple Number Windward/Leeward High0.9509
Coastal/Long Distance0.9499
Predominantly Upwind0.9377
Predominantly Downwind1.0373
For information
General Purpose Handicap (GPH)646.0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0272
Distanseseilas Trippeltall svak vind0.8478
Distanseseilas Trippeltall mellomvind1.0262
Distanseseilas Trippeltall sterk vind1.1526
Pølsebane Trippeltall svak vind0.6694
Pølsebane Trippeltall mellomvind0.8370
Pølsebane Trippeltall sterk vind0.9509
Motvind Singeltall0.9377
Medvind Singeltall1.0373
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Coastal/Long Distance631.70.9499
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind639.90.9377
Predominantly Downwind578.41.0373
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore559.71.0720
Cape Doctor Coastal474.61.2641
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8478
Triple Number Coastal/Long Distance Medium1.0262
Triple Number Coastal/Long Distance High1.1526
Triple Number Windward/Leeward Low0.6694
Triple Number Windward/Leeward Medium0.8370
Triple Number Windward/Leeward High0.9509
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8478
Triple Number Coastal/Long Distance Medium1.0262
Triple Number Coastal/Long Distance High1.1526
Triple Number Windward/Leeward Low0.6694
Triple Number Windward/Leeward Medium0.8370
Triple Number Windward/Leeward High0.9509
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.70.9499
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Predominantly Upwind639.90.9377
Predominantly Downwind578.41.0373
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1379.2979.3767.5672.7611.8572.8535.6465.7439.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance631.70.9499
Triple Number Coastal/Long Distance Low707.70.8478
Triple Number Coastal/Long Distance Medium584.71.0262
Triple Number Coastal/Long Distance High520.61.1526
Triple Number Windward/Leeward Low896.30.6694
Triple Number Windward/Leeward Medium716.80.8370
Triple Number Windward/Leeward High631.00.9509
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1379.2979.3767.5672.7611.8572.8535.6465.7439.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP602.00.9967 Predom. Dn High427.01.4053 5B AP M/H530.91.1301 TriNum AP Low707.70.8478 Predom. Rc Low755.00.7947 5B AP High493.21.2166 TriNum AP Med584.71.0261 Predom. Rc L/M606.60.9891 5B SF Bay Low883.30.6793 TriNum AP High520.61.1526 Predom. Rc Med546.21.0986 5B SF Bay L/M759.00.7905 TriNum W/L Low937.60.6399 Predom. Rc M/H494.11.2144 5B SF Bay Med682.50.8791 TriNum W/L Med716.80.8370 Predom. Rc High456.31.3149 5B SF Bay M/H626.60.9576 TriNum W/L Hig631.00.9509 5B W/L Low1038.70.5777 5B SF Bay High578.71.0368 Predom. Upwind660.10.9089 5B W/L L/M794.80.7549 ChiMac Up Low764.60.7848 Predom. Reaching571.21.0504 5B W/L Med708.10.8473 ChiMac Up Med707.30.8483 Predom. Downwind596.11.0065 5B W/L M/H646.60.9280 ChiMac Up High637.10.9418 Predom. Up Low844.80.7102 5B W/L High588.91.0189 ChiMac Off Low738.60.8124 Predom. Up L/M680.60.8816 W/L 60-40 Low1043.70.5749 ChiMac Off Med660.40.9086 Predom. Up Med628.10.9553 W/L 60-40 L/M805.70.7447 ChiMac Off High559.41.0726 Predom. Up M/H594.61.0091 W/L 60-40 Med725.60.8269 ChiMac AP Low748.80.8013 Predom. Up High574.51.0444 W/L 60-40 M/H673.20.8912 ChiMac AP Med681.90.8798 Predom. Dn Low840.00.7142 W/L 60-40 High628.30.9550 ChiMac AP High597.21.0046 Predom. Dn L/M648.00.9259 5B AP Low774.30.7748 BayMac Cove Island849.60.7062 Predom. Dn Med566.51.0591 5B AP L/M639.90.9377 BayMac Shore843.60.7112 Predom. Dn M/H492.81.2176 5B AP Med578.01.0381 Harvest Moon501.81.1957      SA/DSPL Up34.26SA/DSPL Dn77.72
ORC Ref  04330004H39 Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
EMAFRA-15722
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
Class747MeasurementHIN1147Plan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.490Maximum beam2.444Draft1.766Displacement1,230Wetted area10.81IMS L6.910LSM06.339Accomod. length7.490Sink (kg/mm) 8.48
VCGD-0.009VCGM0.010 RM Rated (kg·m) 25.8Limit of positive stability(°) 104.8 Stability Index 96.8 BLR index 0.0000Default crew weight359 Declared crew weight 380
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P10.000IG9.634ISP9.854MDT10.080MDL10.121MDT20.063MDL20.076TL1.273MW0.121GO0.125
E3.500J2.630BAS1.120FSDSFJ0.050SPLWPLTPS4.180BD0.110MWT41.20MCG4.030
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.009Flotation Date01/01/2013
SFFP0.160FFM0.825FF0.825LCFcl4.154SG1.0234
SAFP7.230FAM0.645FA0.645LCFsh4.318HBI0.700
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04330004H39 Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
EMAFRA-15722
Centre de Calcul FFVoile
17 rue Henri Bocquillon
75015 Paris
France
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM11.001.351.782.463.0423.7708/03/2022Update 2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.250.671.121.882.623.348.50YesNo 15.5908/03/2022LightG20.250.601.001.723.108.20YesNo 13.7611/03/2024With 1 reef
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA312.4610.4011.436.906.80101%65.5303/03/2025Light - New 2025 - Update 2026A49.499.019.258.534.95172%60.2304/03/2026Heavy - New 2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04330004H39 Issued on 06/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org