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Club Certificate2026
MELODYRUS 9211
Novokolomiazhskii av 11-70
197375 St-Petersburg, Russia
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 Angles49,2°46,5°44,5°43,2°40,2°39,4°38,8°38,6°39,7°
Beat VMG1,922,783,403,814,144,394,534,594,50
52°3,094,395,265,786,016,256,396,496,47
60°3,444,755,596,066,286,406,546,686,69
75°3,795,115,936,346,576,706,796,947,06
90°3,875,216,056,476,746,947,107,347,47
110°3,594,955,886,396,706,977,237,728,06
120°3,294,635,646,296,666,957,247,858,31
135°2,844,145,196,026,476,797,087,778,37
150°2,383,564,585,466,136,526,817,398,06
Run VMG2,063,083,974,745,435,966,346,897,44
Gybe Angles144,7°147,5°151,0°153,2°159,9°166,9°175,4°178,1°176,3°
APH ToD:649,0CDL: 6,977APH ToT: 0,9244CertNo:
BOAT
ClassFIRST 305DesignerFINOTBuilderBENETEAUAge date01.1987Series date01.1986Offset fileH098.BOFData fileAA1447RUS92_Melody
HULL
Length Overall9,370 mMaximum Beam3,222 mDraft1,791 mDisplacement4 462 kgDLR9,3222IMS DivisionCruiser/RacerDynamic Allowance0,560%Age Allowance0,650%RS Assessment-0,127%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0,360m
CREW
Maximum weight400 kg(declared)Minimum weight270 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18,8019,14Headsail Luffed22,3622,36Headsail Flying53,4253,42Symmetric61,6761,67Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail5,41Storm Jib6,17Heavy Weather Jib16,66
SAIL LIMITS
Headsails5
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 67,9 kg·m Stability Index 117,4
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  TEST CERTIFICATE - NOT VALID FOR RACING
VPP ver: 2026 1.00 | © ORC | www.orc.org
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST
Club Certificate2026
MELODYRUS 9211
Novokolomiazhskii av 11-70
197375 St-Petersburg, Russia
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 VMG1877,41297,01058,9945,5868,7820,1794,5785,0799,5
52°1164,5820,5685,0622,3598,6576,3563,5555,0556,1
60°1047,0758,6644,3593,8573,5562,3550,1539,1537,7
75°950,0705,1606,9567,6548,0537,2530,3518,6509,8
90°931,1691,2594,9556,2534,3518,9507,2490,7482,1
110°1002,7727,9611,8563,7537,0516,5497,8466,1446,6
120°1093,1777,5637,9572,2540,5518,2497,5458,4433,1
135°1268,7869,8693,7598,4556,0530,2508,2463,5430,2
150°1513,21011,8785,9659,3587,7552,3528,9486,8446,9
Run VMG1747,31168,4906,8758,9662,7604,5567,5522,2483,6
Selected Courses
Windward / Leeward1812,41232,7982,8852,2765,7712,3681,0653,6641,5
All purpose1336,4931,4759,7675,0625,4594,5574,6550,7537,8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward803,30,7469
All purpose649,00,9244
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709,40,8458
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805,91226,2919,4763,9668,7617,4580,6526,9512,1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0,6393
Downwind "popa"0,8091
70% up, 30% down "Ilhabela"0,6823
30% up, 70% down "Ilhabela-inverso"0,7494
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Predominantly Upwind708,30,8471
Predominantly Downwind653,70,9178
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP674,40,8897 Predom. Rc High522,51,1483 5B SF Bay L/M899,90,6668 TriNum AP Low845,60,7096 Predom. Dn Low1029,60,5827 5B SF Bay Med758,60,7909 TriNum AP Med645,50,9296 Predom. Dn L/M744,40,8060 5B SF Bay M/H675,30,8884 TriNum AP High570,61,0515 Predom. Dn Med628,20,9551 5B SF Bay High645,10,9301 TriNum W/L Low1165,10,5150 Predom. Dn M/H559,51,0723 5B AP Low936,90,6404 TriNum W/L Med799,30,7507 Predom. Dn High523,91,1452 5B AP L/M735,30,8160 TriNum W/L Hig678,60,8842 ChiMac Up Low914,80,6559 5B AP Med635,40,9443 Predom. Upwind740,70,8100 ChiMac Up Med817,70,7337 5B AP M/H578,21,0377 Predom. Reaching642,00,9346 ChiMac Up High704,60,8516 5B AP High552,61,0858 Predom. Downwind686,60,8739 ChiMac Off Low876,20,6848 5B W/L Low1315,10,4562 Predom. Up Low1049,80,5715 ChiMac Off Med768,00,7813 5B W/L L/M941,50,6373 Predom. Up L/M785,90,7635 ChiMac Off High641,20,9357 5B W/L Med782,30,7670 Predom. Up Med685,00,8759 ChiMac AP Low888,70,6751 5B W/L M/H688,80,8711 Predom. Up M/H628,10,9552 ChiMac AP Med788,00,7614 5B W/L High656,20,9143 Predom. Up High608,70,9858 ChiMac AP High670,00,8955 W/L 60-40 Low1328,60,4516 Predom. Rc Low902,90,6645 BayMac Cove Island1033,60,5805 W/L 60-40 L/M958,40,6260 Predom. Rc L/M680,50,8817 BayMac Shore1023,80,5861 W/L 60-40 Med802,40,7477 Predom. Rc Med596,71,0056 Harvest Moon566,21,0597 W/L 60-40 M/H711,70,8430 Predom. Rc M/H547,91,0950 5B SF Bay Low1103,40,5438 W/L 60-40 High682,80,8787      SA/DSPL Up15,11SA/DSPL Dn29,54
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709,40,8458
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805,91226,2919,4763,9668,7617,4580,6526,9512,1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709,40,8458
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805,91226,2919,4763,9668,7617,4580,6526,9512,1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance709,4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805,91226,2919,4763,9668,7617,4580,6526,9512,1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating709,40,8458
FinRating, kevyt tuuli1290,10,7752
FinRating, kova tuuli556,60,8984
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0,8458
Triple Number Coastal/Long Distance Low0,7096
Triple Number Coastal/Long Distance Medium0,9297
Triple Number Coastal/Long Distance High1,0515
Triple Number Windward/Leeward Low0,5416
Triple Number Windward/Leeward Medium0,7507
Triple Number Windward/Leeward High0,8842
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805,91226,2919,4763,9668,7617,4580,6526,9512,1
For information
General Purpose Handicap (GPH)731,1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709,40,8458
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Saronikos S All Purpose753,40,7964
Saronikos S Upwind854,70,7020
Saronikos S Downwind625,50,9593
Saronikos N All Purpose784,00,7653
Saronikos N Upwind885,90,6773
Saronikos N Downwind683,30,8781
Saronikos SW All Purpose761,30,7882
Saronikos SW Upwind877,00,6842
Saronikos SW Downwind638,00,9405
Saronikos NE All Purpose811,50,7393
Saronikos NE Upwind819,20,7324
Saronikos NE Downwind774,00,7752
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805,91226,2919,4763,9668,7617,4580,6526,9512,1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose674,40,8897
5-Band All Purpose Low1031,10,5819
5-Band All Purpose L/M761,10,7884
5-Band All Purpose Med654,30,9170
5-Band All Purpose M/H592,41,0129
5-Band All Purpose High565,31,0613
Single Number Predominant Upwind707,10,8485
Single Number Predominant Reaching615,20,9753
Single Number Predominant Downwind654,10,9173
5-Band 50-50 Windward/Leeward Low1315,10,4562
5-Band 50-50 Windward/Leeward L/M941,50,6373
5-Band 50-50 Windward/Leeward Med782,30,7670
5-Band 50-50 Windward/Leeward M/H688,80,8711
5-Band 50-50 Windward/Leeward High656,20,9143
5-Band 60-40 Windward/Leeward Low1328,60,4516
5-Band 60-40 Windward/Leeward L/M958,40,6260
5-Band 60-40 Windward/Leeward Med802,40,7477
5-Band 60-40 Windward/Leeward M/H711,70,8430
5-Band 60-40 Windward/Leeward High682,80,8787
Triple Number 50-50 Windward/Leeward Low1165,10,5150
Triple Number 50-50 Windward/Leeward Med799,40,7506
Triple Number 50-50 Windward/Leeward High678,60,8842
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward823,30,7288
Triple Number 60-40 Windward/Leeward Low1179,40,5087
Triple Number 60-40 Windward/Leeward Med819,20,7325
Triple Number 60-40 Windward/Leeward High702,30,8543
Triple Number All-Purpose Low921,40,6512
Triple Number All-Purpose Med665,00,9022
Triple Number All-Purpose High584,31,0269
Triple Number Predominant Upwind Low949,00,6322
Triple Number Predominant Upwind Med698,80,8586
Triple Number Predominant Upwind High627,60,9560
Triple Number Predominant Reaching Low818,70,7328
Triple Number Predominant Reaching Med616,00,9740
Triple Number Predominant Reaching High531,01,1299
Triple Number Predominant Downwind Low914,40,6562
Triple Number Predominant Downwind Med638,90,9391
Triple Number Predominant Downwind High539,11,1130
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709,40,8458
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805,91226,2919,4763,9668,7617,4580,6526,9512,1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709,40,8458
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805,91226,2919,4763,9668,7617,4580,6526,9512,1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low845,5
Triple Number Coastal/Long Distance Medium645,4
Triple Number Coastal/Long Distance High570,6
Triple Number Windward/Leeward Low1107,8
Triple Number Windward/Leeward Medium799,3
Triple Number Windward/Leeward High678,6
Predominantly Upwind708,3
Predominantly Downwind653,7
Predominantly Reaching625,4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709,40,8458
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805,91226,2919,4763,9668,7617,4580,6526,9512,1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0,7096
Triple Number Coastal/Long Distance Medium0,9297
Triple Number Coastal/Long Distance High1,0515
Triple Number Windward/Leeward Low0,5416
Triple Number Windward/Leeward Medium0,7507
Triple Number Windward/Leeward High0,8842
Coastal/Long Distance0,8458
Predominantly Upwind0,8471
Predominantly Downwind0,9178
For information
General Purpose Handicap (GPH)731,1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0,9244
Distanseseilas Trippeltall svak vind0,7096
Distanseseilas Trippeltall mellomvind0,9297
Distanseseilas Trippeltall sterk vind1,0515
Pølsebane Trippeltall svak vind0,5416
Pølsebane Trippeltall mellomvind0,7507
Pølsebane Trippeltall sterk vind0,8842
Motvind Singeltall0,8471
Medvind Singeltall0,9178
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Coastal/Long Distance709,40,8458
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind708,30,8471
Predominantly Downwind653,70,9178
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore645,20,9300
Cape Doctor Coastal541,71,1077
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0,7096
Triple Number Coastal/Long Distance Medium0,9297
Triple Number Coastal/Long Distance High1,0515
Triple Number Windward/Leeward Low0,5416
Triple Number Windward/Leeward Medium0,7507
Triple Number Windward/Leeward High0,8842
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0,7096
Triple Number Coastal/Long Distance Medium0,9297
Triple Number Coastal/Long Distance High1,0515
Triple Number Windward/Leeward Low0,5416
Triple Number Windward/Leeward Medium0,7507
Triple Number Windward/Leeward High0,8842
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709,40,8458
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Predominantly Upwind708,30,8471
Predominantly Downwind653,70,9178
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805,91226,2919,4763,9668,7617,4580,6526,9512,1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance709,40,8458
Triple Number Coastal/Long Distance Low845,50,7096
Triple Number Coastal/Long Distance Medium645,40,9297
Triple Number Coastal/Long Distance High570,61,0515
Triple Number Windward/Leeward Low1107,80,5416
Triple Number Windward/Leeward Medium799,30,7507
Triple Number Windward/Leeward High678,60,8842
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1805,91226,2919,4763,9668,7617,4580,6526,9512,1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP674,40,8897 Predom. Dn High523,91,1452 5B AP M/H578,21,0377 TriNum AP Low845,60,7096 Predom. Rc Low902,90,6645 5B AP High552,61,0858 TriNum AP Med645,50,9296 Predom. Rc L/M680,50,8817 5B SF Bay Low1103,40,5438 TriNum AP High570,61,0515 Predom. Rc Med596,71,0056 5B SF Bay L/M899,90,6668 TriNum W/L Low1165,10,5150 Predom. Rc M/H547,91,0950 5B SF Bay Med758,60,7909 TriNum W/L Med799,30,7507 Predom. Rc High522,51,1483 5B SF Bay M/H675,30,8884 TriNum W/L Hig678,60,8842 5B W/L Low1315,10,4562 5B SF Bay High645,10,9301 Predom. Upwind740,70,8100 5B W/L L/M941,50,6373 ChiMac Up Low914,80,6559 Predom. Reaching642,00,9346 5B W/L Med782,30,7670 ChiMac Up Med817,70,7337 Predom. Downwind686,60,8739 5B W/L M/H688,80,8711 ChiMac Up High704,60,8516 Predom. Up Low1049,80,5715 5B W/L High656,20,9143 ChiMac Off Low876,20,6848 Predom. Up L/M785,90,7635 W/L 60-40 Low1328,60,4516 ChiMac Off Med768,00,7813 Predom. Up Med685,00,8759 W/L 60-40 L/M958,40,6260 ChiMac Off High641,20,9357 Predom. Up M/H628,10,9552 W/L 60-40 Med802,40,7477 ChiMac AP Low888,70,6751 Predom. Up High608,70,9858 W/L 60-40 M/H711,70,8430 ChiMac AP Med788,00,7614 Predom. Dn Low1029,60,5827 W/L 60-40 High682,80,8787 ChiMac AP High670,00,8955 Predom. Dn L/M744,40,8060 5B AP Low936,90,6404 BayMac Cove Island1033,60,5805 Predom. Dn Med628,20,9551 5B AP L/M735,30,8160 BayMac Shore1023,80,5861 Predom. Dn M/H559,51,0723 5B AP Med635,40,9443 Harvest Moon566,21,0597      SA/DSPL Up15,11SA/DSPL Dn29,54
ORC Ref  TEST CERTIFICATE - NOT VALID FOR RACING
VPP ver: 2026 1.00 | © ORC | www.orc.org
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Club Certificate2026
MELODYRUS 9211
Novokolomiazhskii av 11-70
197375 St-Petersburg, Russia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFIRST 305Measurement05.06.2022HIN0144085-465-3361Plan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9,370Maximum beam3,222Draft1,791Displacement4 462Wetted area19,64IMS L8,045LSM07,822Accomod. length9,302Sink (kg/mm) 13,82
VCGD-0,075VCGM0,018 RM Rated (kg·m) 67,9Limit of positive stability(°) 116,9 Stability Index 117,4 BLR index 0,0000Default crew weight485 Declared crew weight 400
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0,360PBW0,109PIPA0,0062
PSD0,025PHD0,078PHL0,125
PSA23,0°ESL0,890
ST10,029ST20,098ST30,098
ST40,056ST50,167
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P10,000IG10,960ISP11,430MDT10,110MDL10,170MDT20,000MDL20,000TLNo TaperMW0,175GO0,220
E3,090J3,420BAS1,400FSD0,040SFJ0,000SPL3,230WPLTPS3,720BD0,120MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date05.06.2022
SFFP0,539FFM1,062FF1,075LCFcl5,179SG1,0110
SAFP8,558FAM0,900FA0,906LCFsh5,421HBI0,981
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGSaSDeductibleSailor Services594,750,00Total deductible594,750,00
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Club Certificate2026
MELODYRUS 9211
Novokolomiazhskii av 11-70
197375 St-Petersburg, Russia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM-10,130,711,252,032,6218,8001.06.2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment05 New0,031,302,574,956,767,8311,90NoYes053,4223.05.2026020,060,521,012,073,164,2510,65NoNo 22,3601.06.2024
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment111,3511,3511,356,556,4061,6705.06.2022
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9,3 mTable area0,44 m²Headroom1,65 mMinimum number of berths4Personal gear stowage0,16 m³Fresh water capacity66 lMinimum number of seats in cockpit4Food stowage0,24 m³Fuel capacity36 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
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