Club Certificate2026
WATER MELLONGRE-2175
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
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 Angles47.7°45.7°43.6°42.4°41.9°41.5°41.3°41.7°43.7°
Beat VMG1.742.573.183.613.944.174.274.254.04
52°2.774.004.845.445.876.156.296.326.17
60°3.014.275.105.706.116.376.526.596.53
75°3.174.435.295.916.326.586.766.956.98
90°3.074.385.366.076.506.726.857.197.43
110°3.134.475.476.196.656.957.227.647.87
120°2.994.315.326.096.596.937.247.858.23
135°2.643.904.915.746.356.757.077.768.35
150°2.263.394.385.215.906.426.787.408.03
Run VMG1.962.933.804.545.205.786.246.897.47
Gybe Angles146.0°148.4°151.6°155.5°159.5°164.4°169.3°177.7°177.0°
APH ToD:678.3CDL: 6.630APH ToT: 0.8846CertNo:02282
BOAT
ClassDISCOVERY 3000DesignerED DUBOISBuilderDROMORAge date01/1990Series date01/1990Offset fileDr3000xt.offData fileGR2175
HULL
Length Overall10.150 mMaximum Beam3.240 mDraft1.669 mDisplacement4,500 kgDLR9.8522IMS DivisionCruiser/RacerDynamic Allowance0.600%Age Allowance0.650%RS Assessment-0.025%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0.380m
CREW
Maximum weight320 kg(declared)Minimum weight190 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.9019.07Headsail Luffed28.4328.43Headsail FlyingSymmetric39.7553.81Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail6.14Storm Jib7.11Heavy Weather Jib19.19
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 77.8 kg·m Stability Index 112.6
COMMENTS
Builder's displacement.
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  03420004LIN Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
WATER MELLONGRE-2175
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
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 VMG2065.11403.01133.7996.9913.0863.7843.8847.2891.1
52°1298.7898.9743.8662.1612.8585.8572.5569.6583.0
60°1194.1843.4706.3632.0589.6565.1552.4546.6551.5
75°1135.4812.7680.6609.0569.7546.9532.8517.7515.6
90°1171.9821.2671.2593.0554.2535.9525.9500.8484.3
110°1149.1805.1658.1581.4541.8517.9498.5471.1457.6
120°1204.0835.5676.7591.3546.0519.4497.3458.6437.7
135°1361.7923.1732.5627.3567.3533.5509.1464.1431.2
150°1594.51063.2822.0691.2609.8560.7531.2486.3448.3
Run VMG1841.21227.6947.9792.6691.7623.3577.0522.3481.9
Selected Courses
Windward / Leeward1953.11315.31040.8894.8802.3743.5710.4684.7686.5
All purpose1481.41013.8815.7710.4648.1611.0589.6567.3563.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward843.50.7113
All purpose678.30.8846
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance740.30.8105
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1941.91306.5976.5802.8694.9634.7595.0537.0526.3
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.5999
Downwind "popa"0.7803
70% up, 30% down "Ilhabela"0.6446
30% up, 70% down "Ilhabela-inverso"0.7157
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Predominantly Upwind745.10.8053
Predominantly Downwind682.00.8797
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP707.10.8485 Predom. Rc High534.81.1220 5B SF Bay L/M951.90.6303 TriNum AP Low914.80.6559 Predom. Dn Low1110.90.5401 5B SF Bay Med793.90.7557 TriNum AP Med673.60.8907 Predom. Dn L/M788.30.7611 5B SF Bay M/H704.00.8523 TriNum AP High586.61.0229 Predom. Dn Med652.10.9201 5B SF Bay High678.00.8849 TriNum W/L Low1241.00.4835 Predom. Dn M/H571.51.0498 5B AP Low1026.40.5846 TriNum W/L Med838.30.7157 Predom. Dn High533.11.1256 5B AP L/M783.00.7663 TriNum W/L Hig709.10.8462 ChiMac Up Low989.40.6064 5B AP Med661.30.9073 Predom. Upwind784.10.7652 ChiMac Up Med874.30.6862 5B AP M/H594.41.0095 Predom. Reaching678.90.8837 ChiMac Up High742.80.8078 5B AP High570.41.0519 Predom. Downwind718.90.8346 ChiMac Off Low936.00.6410 5B W/L Low1406.10.4267 Predom. Up Low1150.80.5214 ChiMac Off Med812.20.7387 5B W/L L/M994.50.6033 Predom. Up L/M839.80.7144 ChiMac Off High667.80.8985 5B W/L Med820.10.7316 Predom. Up Med715.50.8385 ChiMac AP Low957.90.6264 5B W/L M/H719.40.8340 Predom. Up M/H651.40.9212 ChiMac AP Med839.70.7145 5B W/L High689.50.8702 Predom. Up High636.60.9426 ChiMac AP High702.90.8537 W/L 60-40 Low1425.10.4210 Predom. Rc Low1004.80.5972 BayMac Cove Island1113.70.5388 W/L 60-40 L/M1014.10.5916 Predom. Rc L/M730.60.8212 BayMac Shore1105.80.5426 W/L 60-40 Med842.30.7123 Predom. Rc Med620.80.9665 Harvest Moon581.91.0310 W/L 60-40 M/H746.20.8040 Predom. Rc M/H561.81.0680 5B SF Bay Low1180.80.5081 W/L 60-40 High722.40.8305      SA/DSPL Up17.28SA/DSPL Dn21.41
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance740.30.8105
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1941.91306.5976.5802.8694.9634.7595.0537.0526.3
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance740.30.8105
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1941.91306.5976.5802.8694.9634.7595.0537.0526.3
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance740.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1941.91306.5976.5802.8694.9634.7595.0537.0526.3
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating740.30.8105
FinRating, kevyt tuuli1388.30.7203
FinRating, kova tuuli574.30.8706
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.8105
Triple Number Coastal/Long Distance Low0.6559
Triple Number Coastal/Long Distance Medium0.8908
Triple Number Coastal/Long Distance High1.0229
Triple Number Windward/Leeward Low0.5093
Triple Number Windward/Leeward Medium0.7157
Triple Number Windward/Leeward High0.8462
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1941.91306.5976.5802.8694.9634.7595.0537.0526.3
For information
General Purpose Handicap (GPH)770.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance740.30.8105
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Saronikos S All Purpose797.80.7520
Saronikos S Upwind920.70.6517
Saronikos S Downwind650.70.9221
Saronikos N All Purpose840.70.7137
Saronikos N Upwind967.30.6203
Saronikos N Downwind720.60.8327
Saronikos SW All Purpose812.00.7389
Saronikos SW Upwind955.60.6279
Saronikos SW Downwind667.60.8988
Saronikos NE All Purpose877.50.6838
Saronikos NE Upwind904.60.6632
Saronikos NE Downwind826.60.7259
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1941.91306.5976.5802.8694.9634.7595.0537.0526.3
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose707.10.8485
5-Band All Purpose Low1125.80.5330
5-Band All Purpose L/M811.00.7398
5-Band All Purpose Med682.00.8798
5-Band All Purpose M/H610.50.9828
5-Band All Purpose High584.01.0274
Single Number Predominant Upwind744.00.8065
Single Number Predominant Reaching646.10.9286
Single Number Predominant Downwind682.30.8793
5-Band 50-50 Windward/Leeward Low1406.10.4267
5-Band 50-50 Windward/Leeward L/M994.50.6033
5-Band 50-50 Windward/Leeward Med820.10.7316
5-Band 50-50 Windward/Leeward M/H719.40.8340
5-Band 50-50 Windward/Leeward High689.50.8702
5-Band 60-40 Windward/Leeward Low1425.10.4210
5-Band 60-40 Windward/Leeward L/M1014.10.5916
5-Band 60-40 Windward/Leeward Med842.30.7123
5-Band 60-40 Windward/Leeward M/H746.20.8040
5-Band 60-40 Windward/Leeward High722.40.8305
Triple Number 50-50 Windward/Leeward Low1241.00.4835
Triple Number 50-50 Windward/Leeward Med838.40.7156
Triple Number 50-50 Windward/Leeward High709.10.8462
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward866.00.6928
Triple Number 60-40 Windward/Leeward Low1259.60.4763
Triple Number 60-40 Windward/Leeward Med860.20.6975
Triple Number 60-40 Windward/Leeward High737.30.8138
Triple Number All-Purpose Low998.90.6007
Triple Number All-Purpose Med695.10.8632
Triple Number All-Purpose High602.00.9966
Triple Number Predominant Upwind Low1033.50.5805
Triple Number Predominant Upwind Med732.40.8192
Triple Number Predominant Upwind High652.70.9193
Triple Number Predominant Reaching Low900.00.6667
Triple Number Predominant Reaching Med643.90.9318
Triple Number Predominant Reaching High542.81.1054
Triple Number Predominant Downwind Low982.00.6110
Triple Number Predominant Downwind Med665.20.9020
Triple Number Predominant Downwind High547.81.0953
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance740.30.8105
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1941.91306.5976.5802.8694.9634.7595.0537.0526.3
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance740.30.8105
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1941.91306.5976.5802.8694.9634.7595.0537.0526.3
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low914.8
Triple Number Coastal/Long Distance Medium673.6
Triple Number Coastal/Long Distance High586.6
Triple Number Windward/Leeward Low1178.1
Triple Number Windward/Leeward Medium838.3
Triple Number Windward/Leeward High709.1
Predominantly Upwind745.1
Predominantly Downwind682.0
Predominantly Reaching655.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance740.30.8105
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1941.91306.5976.5802.8694.9634.7595.0537.0526.3
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6559
Triple Number Coastal/Long Distance Medium0.8908
Triple Number Coastal/Long Distance High1.0229
Triple Number Windward/Leeward Low0.5093
Triple Number Windward/Leeward Medium0.7157
Triple Number Windward/Leeward High0.8462
Coastal/Long Distance0.8105
Predominantly Upwind0.8053
Predominantly Downwind0.8797
For information
General Purpose Handicap (GPH)770.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8846
Distanseseilas Trippeltall svak vind0.6559
Distanseseilas Trippeltall mellomvind0.8908
Distanseseilas Trippeltall sterk vind1.0229
Pølsebane Trippeltall svak vind0.5093
Pølsebane Trippeltall mellomvind0.7157
Pølsebane Trippeltall sterk vind0.8462
Motvind Singeltall0.8053
Medvind Singeltall0.8797
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Coastal/Long Distance740.30.8105
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind745.10.8053
Predominantly Downwind682.00.8797
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore686.00.8747
Cape Doctor Coastal564.31.0633
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6559
Triple Number Coastal/Long Distance Medium0.8908
Triple Number Coastal/Long Distance High1.0229
Triple Number Windward/Leeward Low0.5093
Triple Number Windward/Leeward Medium0.7157
Triple Number Windward/Leeward High0.8462
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6559
Triple Number Coastal/Long Distance Medium0.8908
Triple Number Coastal/Long Distance High1.0229
Triple Number Windward/Leeward Low0.5093
Triple Number Windward/Leeward Medium0.7157
Triple Number Windward/Leeward High0.8462
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance740.30.8105
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Predominantly Upwind745.10.8053
Predominantly Downwind682.00.8797
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1941.91306.5976.5802.8694.9634.7595.0537.0526.3
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance740.30.8105
Triple Number Coastal/Long Distance Low914.80.6559
Triple Number Coastal/Long Distance Medium673.60.8908
Triple Number Coastal/Long Distance High586.61.0229
Triple Number Windward/Leeward Low1178.10.5093
Triple Number Windward/Leeward Medium838.30.7157
Triple Number Windward/Leeward High709.10.8462
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1941.91306.5976.5802.8694.9634.7595.0537.0526.3
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP707.10.8485 Predom. Dn High533.11.1256 5B AP M/H594.41.0095 TriNum AP Low914.80.6559 Predom. Rc Low1004.80.5972 5B AP High570.41.0519 TriNum AP Med673.60.8907 Predom. Rc L/M730.60.8212 5B SF Bay Low1180.80.5081 TriNum AP High586.61.0229 Predom. Rc Med620.80.9665 5B SF Bay L/M951.90.6303 TriNum W/L Low1241.00.4835 Predom. Rc M/H561.81.0680 5B SF Bay Med793.90.7557 TriNum W/L Med838.30.7157 Predom. Rc High534.81.1220 5B SF Bay M/H704.00.8523 TriNum W/L Hig709.10.8462 5B W/L Low1406.10.4267 5B SF Bay High678.00.8849 Predom. Upwind784.10.7652 5B W/L L/M994.50.6033 ChiMac Up Low989.40.6064 Predom. Reaching678.90.8837 5B W/L Med820.10.7316 ChiMac Up Med874.30.6862 Predom. Downwind718.90.8346 5B W/L M/H719.40.8340 ChiMac Up High742.80.8078 Predom. Up Low1150.80.5214 5B W/L High689.50.8702 ChiMac Off Low936.00.6410 Predom. Up L/M839.80.7144 W/L 60-40 Low1425.10.4210 ChiMac Off Med812.20.7387 Predom. Up Med715.50.8385 W/L 60-40 L/M1014.10.5916 ChiMac Off High667.80.8985 Predom. Up M/H651.40.9212 W/L 60-40 Med842.30.7123 ChiMac AP Low957.90.6264 Predom. Up High636.60.9426 W/L 60-40 M/H746.20.8040 ChiMac AP Med839.70.7145 Predom. Dn Low1110.90.5401 W/L 60-40 High722.40.8305 ChiMac AP High702.90.8537 Predom. Dn L/M788.30.7611 5B AP Low1026.40.5846 BayMac Cove Island1113.70.5388 Predom. Dn Med652.10.9201 5B AP L/M783.00.7663 BayMac Shore1105.80.5426 Predom. Dn M/H571.51.0498 5B AP Med661.30.9073 Harvest Moon581.91.0310      SA/DSPL Up17.28SA/DSPL Dn21.41
ORC Ref  03420004LIN Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
WATER MELLONGRE-2175
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDISCOVERY 3000Measurement28/06/2024HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.150Maximum beam3.240Draft1.669Displacement4,500Wetted area20.29IMS L7.909LSM07.700Accomod. length10.150Sink (kg/mm) 14.63
VCGD0.050VCGM0.125 RM Rated (kg·m) 77.8Limit of positive stability(°) 112.3 Stability Index 112.6 BLR index 0.0000Default crew weight474 Declared crew weight 320
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.380PBW0.110PIPA0.0189
PSD0.025PHD0.043PHL0.030
PSA17.0°ESL0.800
ST10.013ST20.100ST30.110
ST40.046ST50.200
RIG
BackstayFixedForestayFixedInner forestayFixedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P9.960IG11.920ISP12.040MDT10.110MDL10.170MDT2MDL2TLMWGO
E3.520J3.670BAS1.600FSDSFJSPL3.750WPLTPSBD0.110MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2013
SFFP0.580FFM1.123FF1.123LCFcl5.048SG1.0251
SAFP8.658FAM0.973FA0.973LCFsh5.304HBI1.028
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03420004LIN Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
WATER MELLONGRE-2175
Hellenic Sailing Federation
Offshore Committee
Επιτροπή Ανοικτής Θαλάσσης
Ελληνικής Ιστιοπλοϊκής Ομοσπονδίας
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.060.551.041.972.7918.9028/06/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.050.581.172.483.955.4410.95YesNo 28.4328/06/2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment18.968.968.965.355.2239.7528/06/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.2 mTable area0.44 m²Headroom1.72 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity84 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity54 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  03420004LIN Issued on 15/04/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org