Club Certificate2026
ESSE 750SUI 014
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
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 Angles45.2°42.2°39.7°38.9°39.2°39.2°39.4°40.9°43.7°
Beat VMG2.543.584.144.344.444.494.514.424.18
52°3.955.396.046.256.376.456.496.486.33
60°4.235.646.276.486.626.726.796.826.70
75°4.445.826.486.827.047.217.337.447.45
90°4.305.746.467.017.417.697.938.278.50
110°4.385.976.737.197.628.038.569.4710.05
120°4.245.896.797.488.018.549.0710.0310.88
135°3.785.386.427.268.249.3010.0711.4513.02
150°3.134.535.676.477.248.179.3212.3615.34
Run VMG2.713.924.915.626.287.088.0710.7013.56
Gybe Angles139.7°142.7°148.3°152.5°150.2°146.0°144.9°148.0°152.1°
APH ToD:570.3CDL: 6.929APH ToT: 1.0520CertNo:SU1413
BOAT
ClassEsse 750DesignerU.FelciBuilderProteus YachtsAge date01/2013Series date01/2011Offset fileS750.OFFData fileSUI1413
HULL
Length Overall7.500 mMaximum Beam2.066 mDraft1.722 mDisplacement1,006 kgDLR3.4156IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight220 kg(declared)Minimum weight130 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.0823.88Headsail Luffed11.8611.86Headsail FlyingSymmetricAsymmetric60.1660.16 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail5.60Storm Jib4.14Heavy Weather Jib11.16
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 24.5 kg·m Stability Index 126.8
COMMENTS
Following Class Rules
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  03080004V2K Issued on 10/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ESSE 750SUI 014
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
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 VMG1418.71005.8870.3829.7811.3801.4798.0814.0861.4
52°911.1668.5595.9575.8565.1558.4554.6555.4568.9
60°851.7638.0574.3555.4543.7535.6530.2528.0537.2
75°811.5618.2555.7527.5511.2499.3491.0483.7483.1
90°836.3627.4557.5513.6485.7468.0454.1435.5423.6
110°821.4602.9535.3500.5472.4448.5420.5380.1358.3
120°849.8610.8530.0481.5449.5421.4397.0359.1330.8
135°952.7669.5560.9495.7436.7387.1357.4314.4276.4
150°1149.7795.0635.3556.5497.0440.5386.1291.2234.7
Run VMG1327.5918.0733.6640.2573.7508.7445.8336.3265.5
Selected Courses
Windward / Leeward1373.1961.9802.0734.9692.5655.0621.9575.1563.4
All purpose1044.9748.0640.9593.0560.7534.0511.7481.9472.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward705.00.8511
All purpose570.31.0520
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.80.9696
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1368.6957.5756.4664.3601.5556.0515.6453.0437.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7082
Downwind "popa"1.0105
70% up, 30% down "Ilhabela"0.7780
30% up, 70% down "Ilhabela-inverso"0.8958
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Predominantly Upwind635.20.9446
Predominantly Downwind549.61.0917
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP585.61.0246 Predom. Rc High447.51.3407 5B SF Bay L/M751.70.7982 TriNum AP Low694.40.8640 Predom. Dn Low817.80.7337 5B SF Bay Med672.80.8918 TriNum AP Med571.51.0499 Predom. Dn L/M623.50.9623 5B SF Bay M/H611.30.9815 TriNum AP High506.11.1855 Predom. Dn Med536.11.1192 5B SF Bay High576.51.0407 TriNum W/L Low924.40.6491 Predom. Dn M/H460.41.3033 5B AP Low759.70.7898 TriNum W/L Med706.40.8494 Predom. Dn High409.31.4658 5B AP L/M627.90.9555 TriNum W/L Hig612.60.9794 ChiMac Up Low761.70.7877 5B AP Med564.21.0635 Predom. Upwind656.60.9138 ChiMac Up Med704.50.8516 5B AP M/H514.61.1660 Predom. Reaching552.81.0853 ChiMac Up High635.00.9449 5B AP High485.51.2359 Predom. Downwind568.81.0549 ChiMac Off Low714.60.8397 5B W/L Low1024.70.5855 Predom. Up Low841.50.7130 ChiMac Off Med634.60.9455 5B W/L L/M785.70.7636 Predom. Up L/M676.30.8872 ChiMac Off High533.31.1252 5B W/L Med696.40.8615 Predom. Up Med622.50.9638 ChiMac AP Low735.60.8157 5B W/L M/H625.60.9591 Predom. Up M/H590.01.0169 ChiMac AP Med667.70.8986 5B W/L High581.21.0323 Predom. Up High579.41.0356 ChiMac AP High583.01.0292 W/L 60-40 Low1034.80.5798 Predom. Rc Low743.20.8073 BayMac Cove Island837.80.7162 W/L 60-40 L/M802.00.7481 Predom. Rc L/M588.61.0193 BayMac Shore832.50.7208 W/L 60-40 Med720.40.8328 Predom. Rc Med523.81.1455 Harvest Moon478.21.2547 W/L 60-40 M/H661.00.9078 Predom. Rc M/H474.81.2637 5B SF Bay Low869.40.6901 W/L 60-40 High628.80.9541      SA/DSPL Up34.80SA/DSPL Dn82.91
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.80.9696
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1368.6957.5756.4664.3601.5556.0515.6453.0437.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.80.9696
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1368.6957.5756.4664.3601.5556.0515.6453.0437.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance618.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1368.6957.5756.4664.3601.5556.0515.6453.0437.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating618.80.9696
FinRating, kevyt tuuli1008.80.9912
FinRating, kova tuuli486.71.0274
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9696
Triple Number Coastal/Long Distance Low0.8640
Triple Number Coastal/Long Distance Medium1.0500
Triple Number Coastal/Long Distance High1.1855
Triple Number Windward/Leeward Low0.6803
Triple Number Windward/Leeward Medium0.8494
Triple Number Windward/Leeward High0.9794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1368.6957.5756.4664.3601.5556.0515.6453.0437.9
For information
General Purpose Handicap (GPH)631.4
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.80.9696
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Saronikos S All Purpose631.60.9499
Saronikos S Upwind746.20.8041
Saronikos S Downwind485.61.2355
Saronikos N All Purpose680.10.8822
Saronikos N Upwind773.90.7753
Saronikos N Downwind558.91.0736
Saronikos SW All Purpose627.00.9569
Saronikos SW Upwind747.20.8030
Saronikos SW Downwind506.71.1841
Saronikos NE All Purpose695.30.8630
Saronikos NE Upwind722.80.8301
Saronikos NE Downwind628.10.9553
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1368.6957.5756.4664.3601.5556.0515.6453.0437.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose585.61.0246
5-Band All Purpose Low827.10.7254
5-Band All Purpose L/M648.70.9249
5-Band All Purpose Med578.61.0370
5-Band All Purpose M/H525.01.1428
5-Band All Purpose High494.41.2137
Single Number Predominant Upwind632.90.9480
Single Number Predominant Reaching536.21.1191
Single Number Predominant Downwind551.41.0881
5-Band 50-50 Windward/Leeward Low1024.70.5855
5-Band 50-50 Windward/Leeward L/M785.70.7636
5-Band 50-50 Windward/Leeward Med696.40.8615
5-Band 50-50 Windward/Leeward M/H625.60.9591
5-Band 50-50 Windward/Leeward High581.21.0323
5-Band 60-40 Windward/Leeward Low1034.80.5798
5-Band 60-40 Windward/Leeward L/M802.00.7481
5-Band 60-40 Windward/Leeward Med720.40.8328
5-Band 60-40 Windward/Leeward M/H661.00.9078
5-Band 60-40 Windward/Leeward High628.80.9541
Triple Number 50-50 Windward/Leeward Low924.40.6491
Triple Number 50-50 Windward/Leeward Med706.50.8493
Triple Number 50-50 Windward/Leeward High612.60.9794
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward729.50.8225
Triple Number 60-40 Windward/Leeward Low935.90.6411
Triple Number 60-40 Windward/Leeward Med729.10.8229
Triple Number 60-40 Windward/Leeward High651.10.9216
Triple Number All-Purpose Low752.30.7975
Triple Number All-Purpose Med586.71.0227
Triple Number All-Purpose High516.11.1626
Triple Number Predominant Upwind Low776.40.7728
Triple Number Predominant Upwind Med630.30.9519
Triple Number Predominant Upwind High600.00.9999
Triple Number Predominant Reaching Low683.70.8775
Triple Number Predominant Reaching Med543.41.1042
Triple Number Predominant Reaching High457.21.3123
Triple Number Predominant Downwind Low738.20.8128
Triple Number Predominant Downwind Med545.01.1010
Triple Number Predominant Downwind High427.91.4023
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.80.9696
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1368.6957.5756.4664.3601.5556.0515.6453.0437.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.80.9696
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1368.6957.5756.4664.3601.5556.0515.6453.0437.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low694.4
Triple Number Coastal/Long Distance Medium571.4
Triple Number Coastal/Long Distance High506.1
Triple Number Windward/Leeward Low882.0
Triple Number Windward/Leeward Medium706.4
Triple Number Windward/Leeward High612.6
Predominantly Upwind635.2
Predominantly Downwind549.6
Predominantly Reaching536.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.80.9696
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1368.6957.5756.4664.3601.5556.0515.6453.0437.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8640
Triple Number Coastal/Long Distance Medium1.0500
Triple Number Coastal/Long Distance High1.1855
Triple Number Windward/Leeward Low0.6803
Triple Number Windward/Leeward Medium0.8494
Triple Number Windward/Leeward High0.9794
Coastal/Long Distance0.9696
Predominantly Upwind0.9446
Predominantly Downwind1.0917
For information
General Purpose Handicap (GPH)631.4
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0520
Distanseseilas Trippeltall svak vind0.8640
Distanseseilas Trippeltall mellomvind1.0500
Distanseseilas Trippeltall sterk vind1.1855
Pølsebane Trippeltall svak vind0.6803
Pølsebane Trippeltall mellomvind0.8494
Pølsebane Trippeltall sterk vind0.9794
Motvind Singeltall0.9446
Medvind Singeltall1.0917
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Coastal/Long Distance618.80.9696
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind635.20.9446
Predominantly Downwind549.61.0917
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore566.91.0583
Cape Doctor Coastal475.51.2619
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8640
Triple Number Coastal/Long Distance Medium1.0500
Triple Number Coastal/Long Distance High1.1855
Triple Number Windward/Leeward Low0.6803
Triple Number Windward/Leeward Medium0.8494
Triple Number Windward/Leeward High0.9794
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8640
Triple Number Coastal/Long Distance Medium1.0500
Triple Number Coastal/Long Distance High1.1855
Triple Number Windward/Leeward Low0.6803
Triple Number Windward/Leeward Medium0.8494
Triple Number Windward/Leeward High0.9794
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.80.9696
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Predominantly Upwind635.20.9446
Predominantly Downwind549.61.0917
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1368.6957.5756.4664.3601.5556.0515.6453.0437.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance618.80.9696
Triple Number Coastal/Long Distance Low694.40.8640
Triple Number Coastal/Long Distance Medium571.41.0500
Triple Number Coastal/Long Distance High506.11.1855
Triple Number Windward/Leeward Low882.00.6803
Triple Number Windward/Leeward Medium706.40.8494
Triple Number Windward/Leeward High612.60.9794
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1368.6957.5756.4664.3601.5556.0515.6453.0437.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP585.61.0246 Predom. Dn High409.31.4658 5B AP M/H514.61.1660 TriNum AP Low694.40.8640 Predom. Rc Low743.20.8073 5B AP High485.51.2359 TriNum AP Med571.51.0499 Predom. Rc L/M588.61.0193 5B SF Bay Low869.40.6901 TriNum AP High506.11.1855 Predom. Rc Med523.81.1455 5B SF Bay L/M751.70.7982 TriNum W/L Low924.40.6491 Predom. Rc M/H474.81.2637 5B SF Bay Med672.80.8918 TriNum W/L Med706.40.8494 Predom. Rc High447.51.3407 5B SF Bay M/H611.30.9815 TriNum W/L Hig612.60.9794 5B W/L Low1024.70.5855 5B SF Bay High576.51.0407 Predom. Upwind656.60.9138 5B W/L L/M785.70.7636 ChiMac Up Low761.70.7877 Predom. Reaching552.81.0853 5B W/L Med696.40.8615 ChiMac Up Med704.50.8516 Predom. Downwind568.81.0549 5B W/L M/H625.60.9591 ChiMac Up High635.00.9449 Predom. Up Low841.50.7130 5B W/L High581.21.0323 ChiMac Off Low714.60.8397 Predom. Up L/M676.30.8872 W/L 60-40 Low1034.80.5798 ChiMac Off Med634.60.9455 Predom. Up Med622.50.9638 W/L 60-40 L/M802.00.7481 ChiMac Off High533.31.1252 Predom. Up M/H590.01.0169 W/L 60-40 Med720.40.8328 ChiMac AP Low735.60.8157 Predom. Up High579.41.0356 W/L 60-40 M/H661.00.9078 ChiMac AP Med667.70.8986 Predom. Dn Low817.80.7337 W/L 60-40 High628.80.9541 ChiMac AP High583.01.0292 Predom. Dn L/M623.50.9623 5B AP Low759.70.7898 BayMac Cove Island837.80.7162 Predom. Dn Med536.11.1192 5B AP L/M627.90.9555 BayMac Shore832.50.7208 Predom. Dn M/H460.41.3033 5B AP Med564.21.0635 Harvest Moon478.21.2547      SA/DSPL Up34.80SA/DSPL Dn82.91
ORC Ref  03080004V2K Issued on 10/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ESSE 750SUI 014
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassEsse 750Measurement03/05/2011HINPlan reviewHull constructionCarbonCarbon rudderYesLight stanchionsNoTrim tabNo
Length overall7.500Maximum beam2.066Draft1.722Displacement1,006Wetted area10.93IMS L7.083LSM06.653Accomod. length6.715Sink (kg/mm) 8.27
VCGD-0.268VCGM-0.265 RM Rated (kg·m) 24.5Limit of positive stability(°) 131.4 Stability Index 126.8 BLR index 0.0000Default crew weight385 Declared crew weight 220
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P9.400IG9.090ISP10.315MDT10.083MDL10.130MDT2MDL2TLTaperMWGO
E3.400J2.680BAS1.062FSDSFJ0.260SPLWPLTPS4.510BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date03/05/2011
SFFP0.152FFM0.832FF0.844LCFcl4.074SG1.0000
SAFP7.103FAM0.692FA0.702LCFsh4.176HBI0.770
W120.0W220.0W320.0W420.0
PD1519.5PD2519.3PD3520.4PD4519.6
WD8.590PLM9000.00GSA1.0RSA1.0RM26.0
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03080004V2K Issued on 10/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ESSE 750SUI 014
Swiss Rating Office ABC
Bruno Frank
Haldengässli 76
8706 Feldmeilen
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM11.301.461.932.573.0523.08
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG10.060.380.751.361.922.449.07YesNo 11.86
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentASP112.0510.6511.356.306.6095%60.16
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03080004V2K Issued on 10/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org