One DesignInternational Certificate2026
ESSE 850 ODMNA-1234
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 Angles44.9°42.4°39.7°39.2°39.7°40.0°40.2°41.4°43.7°
Beat VMG2.683.824.414.594.664.694.714.654.44
52°4.185.766.436.636.746.816.866.876.73
60°4.496.046.676.897.037.137.217.267.16
75°4.726.216.927.287.507.697.837.988.02
90°4.586.126.907.527.948.258.538.939.22
110°4.506.237.107.618.098.559.2110.1610.82
120°4.346.127.147.908.499.089.6610.7511.75
135°3.875.556.717.628.689.8110.6812.2413.91
150°3.204.665.866.757.568.559.7712.9716.06
Run VMG2.774.045.085.866.557.418.4611.2314.13
Gybe Angles139.5°142.0°146.9°152.2°150.2°145.8°144.0°147.7°152.0°
APH ToD:540.5CDL: 7.667APH ToT: 1.1101CertNo:S850
BOAT
ClassESSE 850DesignerFELCIBuilderPROTEUS YACHTSAge date06/2004Series date06/2004Offset files850.od.OFFData fileS850
HULL
Length Overall8.494Maximum Beam2.190Draft1.999Displacement1,222DLR3.0975IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight300(declared)Minimum weight170 ✱ when appliedCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail27.1228.06Headsail Luffed17.4417.44Headsail FlyingSymmetricAsymmetric72.2872.28 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail6.71Storm Jib5.14Heavy Weather Jib13.87
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 34.7 Stability Index 121.6
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  0292000482W Issued on 02/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
One DesignInternational Certificate2026
ESSE 850 ODMNA-1234
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 VMG1341.7943.4816.4784.4772.0766.9763.6773.6811.2
52°860.2624.6559.8543.0534.3528.9524.8524.0535.0
60°801.7596.5539.5522.8512.4505.0499.3495.7502.6
75°762.3579.4520.6494.8479.7468.4459.8451.0448.8
90°785.2588.2522.1478.7453.5436.5422.3403.1390.4
110°800.3577.7507.2472.8445.0421.1391.0354.4332.8
120°829.8587.9504.1455.6423.9396.4372.6334.9306.5
135°930.9648.2536.4472.8415.0367.0337.0294.2258.8
150°1124.3772.5614.1533.7476.0420.9368.5277.6224.1
Run VMG1298.2892.1709.1614.6549.5486.0425.5320.5254.8
Selected Courses
Windward / Leeward1319.9917.7762.8699.5660.8626.4594.6547.1533.0
All purpose1001.4711.0606.9561.4531.5506.7484.6454.4443.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward672.40.8923
All purpose540.51.1101
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1317.8915.2719.2630.6571.2527.9488.3425.4409.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7473
Downwind "popa"1.0507
70% up, 30% down "Ilhabela"0.8182
30% up, 70% down "Ilhabela-inverso"0.9366
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Predominantly Upwind601.20.9980
Predominantly Downwind522.51.1484
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP555.31.0806 Predom. Dn High386.01.5546 5B AP High457.71.3108 TriNum AP Low659.00.9105 Predom. Rc Low706.20.8496 5B SF Bay Low826.80.7257 TriNum AP Med541.61.1078 Predom. Rc L/M556.41.0784 5B SF Bay L/M714.50.8397 TriNum AP High478.81.2532 Predom. Rc Med494.51.2134 5B SF Bay Med641.10.9359 TriNum W/L Low881.90.6804 Predom. Rc M/H447.11.3421 5B SF Bay M/H583.21.0288 TriNum W/L Med673.60.8908 Predom. Rc High419.51.4304 5B SF Bay High547.51.0958 TriNum W/L Hig584.71.0261 5B W/L Low979.50.6125 ChiMac Up Low720.20.8332 Predom. Upwind621.50.9653 5B W/L L/M748.20.8019 ChiMac Up Med666.60.9001 Predom. Reaching522.31.1488 5B W/L Med664.40.9031 ChiMac Up High600.50.9991 Predom. Downwind541.61.1078 5B W/L M/H597.61.0041 ChiMac AP Low699.30.8580 Predom. Up Low795.40.7543 5B W/L High552.81.0853 ChiMac AP Med634.00.9463 Predom. Up L/M638.50.9398 W/L 60-40 Low985.90.6086 ChiMac AP High552.21.0866 Predom. Up Med589.81.0173 W/L 60-40 L/M762.00.7874 ChiMac Off Low684.10.8770 Predom. Up M/H559.71.0721 W/L 60-40 Med686.70.8737 ChiMac Off Med605.80.9904 Predom. Up High547.21.0964 W/L 60-40 M/H631.40.9503 ChiMac Off High506.71.1842 Predom. Dn Low785.70.7637 W/L 60-40 High598.01.0034 BayMac Cove Island799.50.7504 Predom. Dn L/M594.51.0093 5B AP Low724.60.8280 BayMac Shore793.80.7558 Predom. Dn Med509.41.1777 5B AP Med534.71.1221 Harvest Moon450.51.3318 Predom. Dn M/H436.01.3761 5B AP M/H487.21.2315 SA/DSPL Up38.96SA/DSPL Dn86.90     
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1317.8915.2719.2630.6571.2527.9488.3425.4409.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1317.8915.2719.2630.6571.2527.9488.3425.4409.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance587.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1317.8915.2719.2630.6571.2527.9488.3425.4409.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating587.51.0213
FinRating, kevyt tuuli965.21.0360
FinRating, kova tuuli458.31.0909
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0213
Triple Number Coastal/Long Distance Low0.9105
Triple Number Coastal/Long Distance Medium1.1079
Triple Number Coastal/Long Distance High1.2532
Triple Number Windward/Leeward Low0.7141
Triple Number Windward/Leeward Medium0.8908
Triple Number Windward/Leeward High1.0261
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1317.8915.2719.2630.6571.2527.9488.3425.4409.4
For information
General Purpose Handicap (GPH)598.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1317.8915.2719.2630.6571.2527.9488.3425.4409.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose555.31.0806
5-Band All-Purpose Low787.60.7618
5-Band All-Purpose L/M615.00.9756
5-Band All-Purpose Med548.61.0937
5-Band All-Purpose M/H497.41.2064
5-Band All-Purpose High466.31.2868
Single Number Predominant Upwind598.91.0018
Single Number Predominant Reaching506.21.1853
Single Number Predominant Downwind524.41.1442
5-Band 50-50 Windward/Leeward Low979.50.6125
5-Band 50-50 Windward/Leeward L/M748.20.8019
5-Band 50-50 Windward/Leeward Med664.40.9031
5-Band 50-50 Windward/Leeward M/H597.61.0041
5-Band 50-50 Windward/Leeward High552.81.0853
5-Band 60-40 Windward/Leeward Low985.90.6086
5-Band 60-40 Windward/Leeward L/M762.00.7874
5-Band 60-40 Windward/Leeward Med686.70.8737
5-Band 60-40 Windward/Leeward M/H631.40.9503
5-Band 60-40 Windward/Leeward High598.01.0034
Triple Number 50-50 Windward/Leeward Low881.90.6804
Triple Number 50-50 Windward/Leeward Med673.60.8907
Triple Number 50-50 Windward/Leeward High584.71.0261
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward695.10.8632
Triple Number 60-40 Windward/Leeward Low890.10.6741
Triple Number 60-40 Windward/Leeward Med694.60.8638
Triple Number 60-40 Windward/Leeward High621.40.9655
Triple Number All-Purpose Low714.90.8392
Triple Number All-Purpose Med556.21.0787
Triple Number All-Purpose High488.41.2285
Triple Number Predominant Upwind Low733.70.8178
Triple Number Predominant Upwind Med596.81.0053
Triple Number Predominant Upwind High568.71.0551
Triple Number Predominant Reaching Low648.30.9255
Triple Number Predominant Reaching Med513.41.1687
Triple Number Predominant Reaching High429.51.3970
Triple Number Predominant Downwind Low706.90.8488
Triple Number Predominant Downwind Med518.31.1576
Triple Number Predominant Downwind High404.71.4826
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1317.8915.2719.2630.6571.2527.9488.3425.4409.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1317.8915.2719.2630.6571.2527.9488.3425.4409.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low659.0
Triple Number Coastal/Long Distance Medium541.6
Triple Number Coastal/Long Distance High478.8
Triple Number Windward/Leeward Low840.2
Triple Number Windward/Leeward Medium673.6
Triple Number Windward/Leeward High584.7
Predominantly Upwind601.2
Predominantly Downwind522.5
Predominantly Reaching507.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1317.8915.2719.2630.6571.2527.9488.3425.4409.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9105
Triple Number Coastal/Long Distance Medium1.1079
Triple Number Coastal/Long Distance High1.2532
Triple Number Windward/Leeward Low0.7141
Triple Number Windward/Leeward Medium0.8908
Triple Number Windward/Leeward High1.0261
Coastal/Long Distance1.0213
Predominantly Upwind0.9980
Predominantly Downwind1.1484
For information
General Purpose Handicap (GPH)598.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1101
Distanseseilas Trippeltall svak vind0.9105
Distanseseilas Trippeltall mellomvind1.1079
Distanseseilas Trippeltall sterk vind1.2532
Pølsebane Trippeltall svak vind0.7141
Pølsebane Trippeltall mellomvind0.8908
Pølsebane Trippeltall sterk vind1.0261
Motvind Singeltall0.9980
Medvind Singeltall1.1484
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Coastal/Long Distance587.51.0213
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind601.20.9980
Predominantly Downwind522.51.1484
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore537.21.1169
Cape Doctor Coastal446.81.3428
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9105
Triple Number Coastal/Long Distance Medium1.1079
Triple Number Coastal/Long Distance High1.2532
Triple Number Windward/Leeward Low0.7141
Triple Number Windward/Leeward Medium0.8908
Triple Number Windward/Leeward High1.0261
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9105
Triple Number Coastal/Long Distance Medium1.1079
Triple Number Coastal/Long Distance High1.2532
Triple Number Windward/Leeward Low0.7141
Triple Number Windward/Leeward Medium0.8908
Triple Number Windward/Leeward High1.0261
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Predominantly Upwind601.20.9980
Predominantly Downwind522.51.1484
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1317.8915.2719.2630.6571.2527.9488.3425.4409.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance587.51.0213
Triple Number Coastal/Long Distance Low659.00.9105
Triple Number Coastal/Long Distance Medium541.61.1079
Triple Number Coastal/Long Distance High478.81.2532
Triple Number Windward/Leeward Low840.20.7141
Triple Number Windward/Leeward Medium673.60.8908
Triple Number Windward/Leeward High584.71.0261
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1317.8915.2719.2630.6571.2527.9488.3425.4409.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP555.31.0806 Predom. Dn High386.01.5546 5B AP High457.71.3108 TriNum AP Low659.00.9105 Predom. Rc Low706.20.8496 5B SF Bay Low826.80.7257 TriNum AP Med541.61.1078 Predom. Rc L/M556.41.0784 5B SF Bay L/M714.50.8397 TriNum AP High478.81.2532 Predom. Rc Med494.51.2134 5B SF Bay Med641.10.9359 TriNum W/L Low881.90.6804 Predom. Rc M/H447.11.3421 5B SF Bay M/H583.21.0288 TriNum W/L Med673.60.8908 Predom. Rc High419.51.4304 5B SF Bay High547.51.0958 TriNum W/L Hig584.71.0261 5B W/L Low979.50.6125 ChiMac Up Low720.20.8332 Predom. Upwind621.50.9653 5B W/L L/M748.20.8019 ChiMac Up Med666.60.9001 Predom. Reaching522.31.1488 5B W/L Med664.40.9031 ChiMac Up High600.50.9991 Predom. Downwind541.61.1078 5B W/L M/H597.61.0041 ChiMac AP Low699.30.8580 Predom. Up Low795.40.7543 5B W/L High552.81.0853 ChiMac AP Med634.00.9463 Predom. Up L/M638.50.9398 W/L 60-40 Low985.90.6086 ChiMac AP High552.21.0866 Predom. Up Med589.81.0173 W/L 60-40 L/M762.00.7874 ChiMac Off Low684.10.8770 Predom. Up M/H559.71.0721 W/L 60-40 Med686.70.8737 ChiMac Off Med605.80.9904 Predom. Up High547.21.0964 W/L 60-40 M/H631.40.9503 ChiMac Off High506.71.1842 Predom. Dn Low785.70.7637 W/L 60-40 High598.01.0034 BayMac Cove Island799.50.7504 Predom. Dn L/M594.51.0093 5B AP Low724.60.8280 BayMac Shore793.80.7558 Predom. Dn Med509.41.1777 5B AP Med534.71.1221 Harvest Moon450.51.3318 Predom. Dn M/H436.01.3761 5B AP M/H487.21.2315 SA/DSPL Up38.96SA/DSPL Dn86.90     
ORC Ref  0292000482W Issued on 02/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
One DesignInternational Certificate2026
ESSE 850 ODMNA-1234
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassESSE 850Measurement17/03/2004HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.494Maximum beam2.190Draft1.999Displacement1,222Wetted area12.99IMS L7.853LSM07.334Accomod. length7.117Sink (kg/mm) 9.82
VCGD-0.279VCGM-0.273 RM Rated (kg·m) 34.7Limit of positive stability(°) 125.6 Stability Index 121.6 BLR index 0.0000Default crew weight442 Declared crew weight 300
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 backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.500IG10.000ISP11.500MDT10.082MDL10.124MDT20.070MDL20.090TL1.140MW0.124GO0.165
E3.650J3.070BAS1.156FSDSFJ0.260SPL0.000WPLTPS4.920BD0.136MWT57.00MCG4.260
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date08/07/2004
SFFP0.060FFM0.813FF0.825LCFcl4.481SG1.0000
SAFP8.000FAM0.717FA0.725LCFsh4.603HBI0.756
W136.8W236.8W336.8W436.8
PD1628.3PD2629.9PD3620.9PD4622.0
WD7.910PLM9000.00GSA1.0RSA1.0RM36.7
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  0292000482W Issued on 02/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
One DesignInternational Certificate2026
ESSE 850 ODMNA-1234
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM11.061.402.002.803.2427.12Class
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ10.063.4010.10NoNo 17.44Class
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentASP113.2511.2512.257.007.4095%72.28Class
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  0292000482W Issued on 02/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org