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
Non Spin/HSFClub Certificate2026
Olessia
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 Angles47,1°45,3°43,0°41,4°40,5°39,8°39,3°39,0°39,5°
Beat VMG2,033,013,784,364,795,075,225,325,28
52°3,224,695,736,497,027,327,497,617,58
60°3,495,006,036,777,267,547,717,847,84
75°3,685,186,236,997,457,747,948,178,26
90°3,545,046,136,927,437,768,008,368,61
110°2,984,415,586,527,227,677,998,488,95
120°2,794,175,336,277,037,557,898,438,97
135°2,423,664,785,726,527,177,618,188,69
150°2,043,104,084,835,596,266,857,688,21
Run VMG1,772,683,534,375,165,866,517,508,08
Gybe Angles141,9°142,4°143,3°174,8°175,7°176,6°177,2°178,6°179,1°
APH ToD:613,1CDL: 9,499APH ToT: 0,9787CertNo:
BOAT
ClassCetusDesignerHoffmannBuilderTeligaAge date01.1990Series date01.1981Offset fileCETUS.OFFData fileUFO_244225_Olessia
HULL
Length Overall13,620 mMaximum Beam4,030 mDraft2,277 mDisplacement11 154 kgDLR8,9833IMS DivisionPerformanceDynamic Allowance0,530%Age Allowance0,650%RS Assessment-0,203%
PROPELLER
InstallationShaft exposedTypeSolid 3 bladesDiameter0,458m
CREW
Maximum weight763 kg(declared)Minimum weight633 kg ✱ when appliedCrew Arm Extension0,00 m
SAIL AREAS (m²)
MeasuredRatedMainsail34,6934,95Headsail Luffed50,4350,43Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail10,76Storm Jib15,68Heavy Weather Jib42,33
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
✱ Woven polyester sails
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 228,7 kg·m Stability Index 115,1
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
Non Spin/HSFClub Certificate2026
Olessia
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 VMG1769,21194,6951,7826,2751,3709,4689,7677,0682,4
52°1117,4767,8627,8554,8512,9491,6480,5473,2475,1
60°1030,1720,7597,1531,5496,1477,1466,8459,0459,3
75°979,5694,7577,4515,2483,2464,9453,6440,6435,8
90°1016,8713,9587,7520,1484,5463,8450,1430,8418,0
110°1209,9815,9645,1552,3498,6469,1450,7424,3402,4
120°1290,0863,2675,3574,0511,9477,0456,0427,0401,4
135°1485,3982,6753,5629,2551,9502,2473,0439,9414,3
150°1763,01162,5882,2745,9643,7574,7525,4468,7438,4
Run VMG2035,71342,31018,7823,2698,2614,0553,3480,3445,4
Selected Courses
Windward / Leeward1902,41268,5985,2824,7724,7661,7621,5578,6563,9
All purpose1423,4960,3757,7649,4582,6542,1517,1489,9477,2
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward767,70,7815
All purpose613,10,9787
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance675,50,8882
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1915,81275,9925,3739,7626,3565,3524,2470,3455,4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0,7242
Downwind "popa"0,7595
70% up, 30% down "Ilhabela"0,7344
30% up, 70% down "Ilhabela-inverso"0,7485
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Predominantly Upwind647,10,9272
Predominantly Downwind648,70,9249
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP637,40,9413 Predom. Rc High466,51,2862 5B SF Bay L/M881,90,6804 TriNum AP Low859,00,6985 Predom. Dn Low1122,60,5345 5B SF Bay Med715,40,8387 TriNum AP Med609,40,9846 Predom. Dn L/M771,50,7777 5B SF Bay M/H614,30,9767 TriNum AP High513,11,1693 Predom. Dn Med615,80,9743 5B SF Bay High575,01,0434 TriNum W/L Low1188,30,5049 Predom. Dn M/H519,91,1542 5B AP Low988,30,6071 TriNum W/L Med764,00,7853 Predom. Dn High477,21,2573 5B AP L/M723,50,8293 TriNum W/L Hig615,40,9749 ChiMac Up Low877,20,6840 5B AP Med596,11,0066 Predom. Upwind681,10,8810 ChiMac Up Med766,90,7824 5B AP M/H522,21,1489 Predom. Reaching616,70,9729 ChiMac Up High640,00,9375 5B AP High492,41,2185 Predom. Downwind688,30,8717 ChiMac Off Low930,60,6447 5B W/L Low1356,10,4424 Predom. Up Low1031,80,5815 ChiMac Off Med792,50,7571 5B W/L L/M931,90,6438 Predom. Up L/M737,90,8131 ChiMac Off High632,20,9491 5B W/L Med743,90,8065 Predom. Up Med617,50,9716 ChiMac AP Low896,70,6691 5B W/L M/H629,70,9528 Predom. Up M/H552,81,0854 ChiMac AP Med774,50,7747 5B W/L High583,51,0283 Predom. Up High531,31,1292 ChiMac AP High632,80,9481 W/L 60-40 Low1340,40,4476 Predom. Rc Low947,00,6336 BayMac Cove Island1053,80,5693 W/L 60-40 L/M928,20,6464 Predom. Rc L/M673,50,8909 BayMac Shore1041,20,5762 W/L 60-40 Med748,80,8013 Predom. Rc Med559,11,0732 Harvest Moon532,31,1272 W/L 60-40 M/H643,00,9331 Predom. Rc M/H493,71,2152 5B SF Bay Low1115,10,5380 W/L 60-40 High602,80,9953      SA/DSPL Up16,91SA/DSPL Dn16,91
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance675,50,8882
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1915,81275,9925,3739,7626,3565,3524,2470,3455,4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance675,50,8882
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1915,81275,9925,3739,7626,3565,3524,2470,3455,4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance675,5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1915,81275,9925,3739,7626,3565,3524,2470,3455,4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating675,50,8882
FinRating, kevyt tuuli1343,10,7446
FinRating, kova tuuli497,51,0051
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0,8882
Triple Number Coastal/Long Distance Low0,6985
Triple Number Coastal/Long Distance Medium0,9847
Triple Number Coastal/Long Distance High1,1693
Triple Number Windward/Leeward Low0,5325
Triple Number Windward/Leeward Medium0,7853
Triple Number Windward/Leeward High0,9749
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1915,81275,9925,3739,7626,3565,3524,2470,3455,4
For information
General Purpose Handicap (GPH)702,0
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance675,50,8882
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Saronikos S All Purpose704,90,8512
Saronikos S Upwind775,30,7739
Saronikos S Downwind645,90,9289
Saronikos N All Purpose754,70,7951
Saronikos N Upwind815,60,7357
Saronikos N Downwind733,70,8177
Saronikos SW All Purpose726,30,8261
Saronikos SW Upwind811,20,7396
Saronikos SW Downwind666,50,9002
Saronikos NE All Purpose805,80,7446
Saronikos NE Upwind767,40,7819
Saronikos NE Downwind851,20,7049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1915,81275,9925,3739,7626,3565,3524,2470,3455,4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose637,40,9413
5-Band All Purpose Low1068,30,5616
5-Band All Purpose L/M750,10,7999
5-Band All Purpose Med614,10,9771
5-Band All Purpose M/H534,91,1218
5-Band All Purpose High503,01,1929
Single Number Predominant Upwind645,00,9303
Single Number Predominant Reaching584,81,0259
Single Number Predominant Downwind650,00,9230
5-Band 50-50 Windward/Leeward Low1356,10,4424
5-Band 50-50 Windward/Leeward L/M931,90,6438
5-Band 50-50 Windward/Leeward Med743,90,8065
5-Band 50-50 Windward/Leeward M/H629,70,9528
5-Band 50-50 Windward/Leeward High583,51,0283
5-Band 60-40 Windward/Leeward Low1340,40,4476
5-Band 60-40 Windward/Leeward L/M928,20,6464
5-Band 60-40 Windward/Leeward Med748,80,8013
5-Band 60-40 Windward/Leeward M/H643,00,9331
5-Band 60-40 Windward/Leeward High602,80,9953
Triple Number 50-50 Windward/Leeward Low1188,30,5049
Triple Number 50-50 Windward/Leeward Med764,10,7852
Triple Number 50-50 Windward/Leeward High615,50,9749
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward772,20,7770
Triple Number 60-40 Windward/Leeward Low1176,70,5099
Triple Number 60-40 Windward/Leeward Med767,80,7814
Triple Number 60-40 Windward/Leeward High630,30,9519
Triple Number All-Purpose Low941,40,6373
Triple Number All-Purpose Med628,30,9550
Triple Number All-Purpose High525,11,1426
Triple Number Predominant Upwind Low926,90,6473
Triple Number Predominant Upwind Med634,50,9456
Triple Number Predominant Upwind High547,81,0952
Triple Number Predominant Reaching Low842,00,7126
Triple Number Predominant Reaching Med580,31,0340
Triple Number Predominant Reaching High476,31,2597
Triple Number Predominant Downwind Low980,20,6121
Triple Number Predominant Downwind Med636,70,9424
Triple Number Predominant Downwind High501,01,1976
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance675,50,8882
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1915,81275,9925,3739,7626,3565,3524,2470,3455,4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance675,50,8882
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1915,81275,9925,3739,7626,3565,3524,2470,3455,4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low859,0
Triple Number Coastal/Long Distance Medium609,3
Triple Number Coastal/Long Distance High513,1
Triple Number Windward/Leeward Low1126,8
Triple Number Windward/Leeward Medium764,0
Triple Number Windward/Leeward High615,4
Predominantly Upwind647,1
Predominantly Downwind648,7
Predominantly Reaching605,5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance675,50,8882
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1915,81275,9925,3739,7626,3565,3524,2470,3455,4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0,6985
Triple Number Coastal/Long Distance Medium0,9847
Triple Number Coastal/Long Distance High1,1693
Triple Number Windward/Leeward Low0,5325
Triple Number Windward/Leeward Medium0,7853
Triple Number Windward/Leeward High0,9749
Coastal/Long Distance0,8882
Predominantly Upwind0,9272
Predominantly Downwind0,9249
For information
General Purpose Handicap (GPH)702,0
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0,9787
Distanseseilas Trippeltall svak vind0,6985
Distanseseilas Trippeltall mellomvind0,9847
Distanseseilas Trippeltall sterk vind1,1693
Pølsebane Trippeltall svak vind0,5325
Pølsebane Trippeltall mellomvind0,7853
Pølsebane Trippeltall sterk vind0,9749
Motvind Singeltall0,9272
Medvind Singeltall0,9249
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Coastal/Long Distance675,50,8882
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind647,10,9272
Predominantly Downwind648,70,9249
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore568,31,0557
Cape Doctor Coastal481,01,2474
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0,6985
Triple Number Coastal/Long Distance Medium0,9847
Triple Number Coastal/Long Distance High1,1693
Triple Number Windward/Leeward Low0,5325
Triple Number Windward/Leeward Medium0,7853
Triple Number Windward/Leeward High0,9749
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0,6985
Triple Number Coastal/Long Distance Medium0,9847
Triple Number Coastal/Long Distance High1,1693
Triple Number Windward/Leeward Low0,5325
Triple Number Windward/Leeward Medium0,7853
Triple Number Windward/Leeward High0,9749
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance675,50,8882
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Predominantly Upwind647,10,9272
Predominantly Downwind648,70,9249
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1915,81275,9925,3739,7626,3565,3524,2470,3455,4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance675,50,8882
Triple Number Coastal/Long Distance Low859,00,6985
Triple Number Coastal/Long Distance Medium609,30,9847
Triple Number Coastal/Long Distance High513,11,1693
Triple Number Windward/Leeward Low1126,80,5325
Triple Number Windward/Leeward Medium764,00,7853
Triple Number Windward/Leeward High615,40,9749
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1915,81275,9925,3739,7626,3565,3524,2470,3455,4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP637,40,9413 Predom. Dn High477,21,2573 5B AP M/H522,21,1489 TriNum AP Low859,00,6985 Predom. Rc Low947,00,6336 5B AP High492,41,2185 TriNum AP Med609,40,9846 Predom. Rc L/M673,50,8909 5B SF Bay Low1115,10,5380 TriNum AP High513,11,1693 Predom. Rc Med559,11,0732 5B SF Bay L/M881,90,6804 TriNum W/L Low1188,30,5049 Predom. Rc M/H493,71,2152 5B SF Bay Med715,40,8387 TriNum W/L Med764,00,7853 Predom. Rc High466,51,2862 5B SF Bay M/H614,30,9767 TriNum W/L Hig615,40,9749 5B W/L Low1356,10,4424 5B SF Bay High575,01,0434 Predom. Upwind681,10,8810 5B W/L L/M931,90,6438 ChiMac Up Low877,20,6840 Predom. Reaching616,70,9729 5B W/L Med743,90,8065 ChiMac Up Med766,90,7824 Predom. Downwind688,30,8717 5B W/L M/H629,70,9528 ChiMac Up High640,00,9375 Predom. Up Low1031,80,5815 5B W/L High583,51,0283 ChiMac Off Low930,60,6447 Predom. Up L/M737,90,8131 W/L 60-40 Low1340,40,4476 ChiMac Off Med792,50,7571 Predom. Up Med617,50,9716 W/L 60-40 L/M928,20,6464 ChiMac Off High632,20,9491 Predom. Up M/H552,81,0854 W/L 60-40 Med748,80,8013 ChiMac AP Low896,70,6691 Predom. Up High531,31,1292 W/L 60-40 M/H643,00,9331 ChiMac AP Med774,50,7747 Predom. Dn Low1122,60,5345 W/L 60-40 High602,80,9953 ChiMac AP High632,80,9481 Predom. Dn L/M771,50,7777 5B AP Low988,30,6071 BayMac Cove Island1053,80,5693 Predom. Dn Med615,80,9743 5B AP L/M723,50,8293 BayMac Shore1041,20,5762 Predom. Dn M/H519,91,1542 5B AP Med596,11,0066 Harvest Moon532,31,1272      SA/DSPL Up16,91SA/DSPL Dn16,91
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
Non Spin/HSFClub Certificate2026
Olessia
Novokolomiazhskii av 11-70
197375 St-Petersburg, Russia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCetusMeasurement20.04.2024HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall13,620Maximum beam4,030Draft2,277Displacement11 154Wetted area37,23IMS L11,097LSM010,747Accomod. length13,098Sink (kg/mm) 26,02
VCGD0,229VCGM0,147 RM Rated (kg·m) 228,7Limit of positive stability(°) 108,1 Stability Index 115,1 BLR index 0,0000Default crew weight763 Declared crew weight 763
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeSolid 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0,458PBW0,190PIPA0,0276
PSD0,030PHD0,112PHL0,080
PSA17,2°ESL0,980
ST10,026ST20,103ST30,103
ST40,058ST50,190
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysYesSpreaders3Rotating mastNo
P15,400IG17,578ISPMDT10,165MDL10,230MDT2MDL2TLNo TaperMW0,230GO0,270
E3,990J5,540BAS1,637FSD0,050SFJ0,390SPLWPLTPSBD0,160MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date23.04.2024
SFFP0,913FFM1,275FF1,275LCFcl7,474SG1,0260
SAFP12,428FAM1,087FA1,087LCFsh7,723HBI1,164
W190,9W290,9W390,9W490,9
PD190,0PD290,0PD390,0PD490,0
WD11,140PLM2320,00GSA50,3RSA50,3RM228,4
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
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
Non Spin/HSFClub Certificate2026
Olessia
Novokolomiazhskii av 11-70
197375 St-Petersburg, Russia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM-10,140,731,262,383,2934,6913.04.2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentH-10,030,671,362,854,546,3316,82NoNo 50,4313.04.2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  TEST CERTIFICATE - NOT VALID FOR RACING
VPP ver: 2026 1.00 | © ORC | www.orc.org