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
Double HandedClub Certificate2026
Aurora BorealisRUS 2675
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 Angles45,0°42,7°40,9°39,4°38,3°37,8°38,2°38,2°39,3°
Beat VMG2,713,884,755,295,545,675,755,825,75
52°4,235,887,037,627,898,038,128,238,25
60°4,536,197,297,848,138,308,428,588,63
75°4,756,497,528,018,408,708,929,229,40
90°4,986,777,798,318,688,959,279,8910,35
110°4,796,607,818,488,989,5610,1211,0611,62
120°4,566,467,748,479,159,7710,3411,9113,15
135°4,055,827,238,078,769,5110,4212,6214,23
150°3,344,866,157,248,028,629,2711,1613,91
Run VMG2,894,215,336,276,977,488,039,6612,05
Gybe Angles138,6°141,2°144,4°149,2°152,8°152,1°149,4°145,1°144,6°
APH ToD:488,6CDL: 10,954APH ToT: 1,2280CertNo:267513
BOAT
ClassELF1180DesignerMataruev/KosorotovBuilderCYC yachtsAge date09.2016Series date04.2015Offset fileELF1220-DV.offData fileRU2675_Aurora
HULL
Length Overall12,200 mMaximum Beam3,818 mDraft2,629 mDisplacement5 595 kgDLR3,8459IMS DivisionPerformanceDynamic Allowance0,000%Age Allowance0,357%RS Assessment-0,178%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0,435m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedCrew Arm Extension0,00 m
SAIL AREAS (m²)
MeasuredRatedMainsail49,8250,82Headsail Luffed33,3333,33Headsail FlyingSymmetricAsymmetric139,65139,65 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail14,66Storm Jib11,09Heavy Weather Jib29,94
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment 194,8 kg·m Stability Index 139,1
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
Double HandedClub Certificate2026
Aurora BorealisRUS 2675
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 VMG1327,9928,3758,1680,7649,5634,7625,8618,3625,6
52°851,9612,2512,4472,3456,3448,5443,3437,4436,5
60°795,5581,6493,7459,1442,8433,8427,5419,5417,0
75°757,8554,9478,7449,3428,7413,7403,5390,5383,1
90°722,8532,0462,2433,2414,9402,5388,5363,9347,9
110°752,1545,2461,2424,5400,7376,7355,7325,4309,8
120°789,4557,2465,0425,1393,4368,6348,0302,3273,9
135°889,1618,2497,7445,9411,2378,6345,4285,3252,9
150°1077,9740,2585,2497,4449,1417,5388,3322,7258,8
Run VMG1244,6854,7675,7574,3516,3481,3448,4372,6298,9
Selected Courses
Windward / Leeward1286,2891,5716,9627,5582,9558,0537,1495,4462,2
All purpose969,7683,7562,2505,0474,6454,3436,9405,4384,3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward606,70,9890
All purpose488,61,2280
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance532,11,1275
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282,1887,8673,8566,8506,6472,2441,6384,6360,6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0,8580
Downwind "popa"1,0705
70% up, 30% down "Ilhabela"0,9123
30% up, 70% down "Ilhabela-inverso"0,9965
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Predominantly Upwind533,21,1253
Predominantly Downwind489,91,2248
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP506,81,1839 Predom. Rc High378,51,5854 5B SF Bay L/M658,60,9110 TriNum AP Low622,90,9632 Predom. Dn Low747,70,8024 5B SF Bay Med571,31,0502 TriNum AP Med487,01,2320 Predom. Dn L/M553,41,0842 5B SF Bay M/H519,31,1553 TriNum AP High429,41,3972 Predom. Dn Med475,51,2619 5B SF Bay High483,11,2421 TriNum W/L Low843,40,7114 Predom. Dn M/H418,21,4346 5B AP Low691,20,8681 TriNum W/L Med602,70,9955 Predom. Dn High370,71,6188 5B AP L/M547,01,0969 TriNum W/L Hig526,71,1392 ChiMac Up Low671,50,8936 5B AP Med480,41,2490 Predom. Upwind555,51,0800 ChiMac Up Med606,40,9894 5B AP M/H437,71,3709 Predom. Reaching480,61,2484 ChiMac Up High529,91,1323 5B AP High407,21,4735 Predom. Downwind510,01,1764 ChiMac Off Low644,40,9311 5B W/L Low946,50,6339 Predom. Up Low764,50,7848 ChiMac Off Med569,11,0543 5B W/L L/M691,30,8679 Predom. Up L/M581,31,0321 ChiMac Off High476,31,2597 5B W/L Med593,51,0110 Predom. Up Med518,11,1582 ChiMac AP Low654,30,9170 5B W/L M/H537,41,1164 Predom. Up M/H484,21,2391 ChiMac AP Med585,31,0252 5B W/L High496,91,2075 Predom. Up High464,21,2924 ChiMac AP High501,71,1960 W/L 60-40 Low954,30,6287 Predom. Rc Low665,20,9020 BayMac Cove Island754,80,7949 W/L 60-40 L/M701,00,8559 Predom. Rc L/M510,11,1763 BayMac Shore748,60,8015 W/L 60-40 Med606,60,9891 Predom. Rc Med452,41,3264 Harvest Moon421,21,4247 W/L 60-40 M/H555,51,0800 Predom. Rc M/H410,81,4607 5B SF Bay Low797,00,7528 W/L 60-40 High521,71,1501      SA/DSPL Up26,23SA/DSPL Dn59,78
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance532,11,1275
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282,1887,8673,8566,8506,6472,2441,6384,6360,6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance532,11,1275
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282,1887,8673,8566,8506,6472,2441,6384,6360,6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance532,1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282,1887,8673,8566,8506,6472,2441,6384,6360,6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating532,21,1275
FinRating, kevyt tuuli930,51,0747
FinRating, kova tuuli407,61,2268
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1,1275
Triple Number Coastal/Long Distance Low0,9632
Triple Number Coastal/Long Distance Medium1,2321
Triple Number Coastal/Long Distance High1,3972
Triple Number Windward/Leeward Low0,7461
Triple Number Windward/Leeward Medium0,9955
Triple Number Windward/Leeward High1,1392
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282,1887,8673,8566,8506,6472,2441,6384,6360,6
For information
General Purpose Handicap (GPH)547,6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance532,11,1275
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Saronikos S All Purpose555,81,0794
Saronikos S Upwind635,30,9445
Saronikos S Downwind457,01,3128
Saronikos N All Purpose586,41,0232
Saronikos N Upwind663,00,9049
Saronikos N Downwind506,11,1855
Saronikos SW All Purpose556,21,0787
Saronikos SW Upwind650,50,9224
Saronikos SW Downwind462,01,2988
Saronikos NE All Purpose605,00,9917
Saronikos NE Upwind620,10,9676
Saronikos NE Downwind566,61,0590
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282,1887,8673,8566,8506,6472,2441,6384,6360,6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose506,81,1839
5-Band All Purpose Low751,60,7982
5-Band All Purpose L/M565,41,0612
5-Band All Purpose Med495,81,2102
5-Band All Purpose M/H450,91,3307
5-Band All Purpose High417,51,4371
Single Number Predominant Upwind532,11,1277
Single Number Predominant Reaching463,41,2948
Single Number Predominant Downwind490,91,2224
5-Band 50-50 Windward/Leeward Low946,50,6339
5-Band 50-50 Windward/Leeward L/M691,30,8679
5-Band 50-50 Windward/Leeward Med593,51,0110
5-Band 50-50 Windward/Leeward M/H537,41,1164
5-Band 50-50 Windward/Leeward High496,91,2075
5-Band 60-40 Windward/Leeward Low954,30,6287
5-Band 60-40 Windward/Leeward L/M701,00,8559
5-Band 60-40 Windward/Leeward Med606,60,9891
5-Band 60-40 Windward/Leeward M/H555,51,0800
5-Band 60-40 Windward/Leeward High521,71,1501
Triple Number 50-50 Windward/Leeward Low843,40,7114
Triple Number 50-50 Windward/Leeward Med602,80,9954
Triple Number 50-50 Windward/Leeward High526,71,1392
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward620,10,9676
Triple Number 60-40 Windward/Leeward Low851,50,7046
Triple Number 60-40 Windward/Leeward Med615,30,9752
Triple Number 60-40 Windward/Leeward High546,41,0981
Triple Number All-Purpose Low675,40,8884
Triple Number All-Purpose Med502,71,1935
Triple Number All-Purpose High441,91,3577
Triple Number Predominant Upwind Low694,30,8642
Triple Number Predominant Upwind Med525,91,1408
Triple Number Predominant Upwind High485,11,2368
Triple Number Predominant Reaching Low605,70,9906
Triple Number Predominant Reaching Med466,91,2850
Triple Number Predominant Reaching High393,61,5243
Triple Number Predominant Downwind Low668,30,8978
Triple Number Predominant Downwind Med484,01,2396
Triple Number Predominant Downwind High395,61,5167
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance532,11,1275
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282,1887,8673,8566,8506,6472,2441,6384,6360,6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance532,11,1275
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282,1887,8673,8566,8506,6472,2441,6384,6360,6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low622,9
Triple Number Coastal/Long Distance Medium487,0
Triple Number Coastal/Long Distance High429,4
Triple Number Windward/Leeward Low804,2
Triple Number Windward/Leeward Medium602,7
Triple Number Windward/Leeward High526,7
Predominantly Upwind533,2
Predominantly Downwind489,9
Predominantly Reaching469,6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance532,11,1275
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282,1887,8673,8566,8506,6472,2441,6384,6360,6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0,9632
Triple Number Coastal/Long Distance Medium1,2321
Triple Number Coastal/Long Distance High1,3972
Triple Number Windward/Leeward Low0,7461
Triple Number Windward/Leeward Medium0,9955
Triple Number Windward/Leeward High1,1392
Coastal/Long Distance1,1275
Predominantly Upwind1,1253
Predominantly Downwind1,2248
For information
General Purpose Handicap (GPH)547,6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1,2280
Distanseseilas Trippeltall svak vind0,9632
Distanseseilas Trippeltall mellomvind1,2321
Distanseseilas Trippeltall sterk vind1,3972
Pølsebane Trippeltall svak vind0,7461
Pølsebane Trippeltall mellomvind0,9955
Pølsebane Trippeltall sterk vind1,1392
Motvind Singeltall1,1253
Medvind Singeltall1,2248
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Coastal/Long Distance532,11,1275
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind533,21,1253
Predominantly Downwind489,91,2248
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore472,21,2707
Cape Doctor Coastal390,61,5360
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0,9632
Triple Number Coastal/Long Distance Medium1,2321
Triple Number Coastal/Long Distance High1,3972
Triple Number Windward/Leeward Low0,7461
Triple Number Windward/Leeward Medium0,9955
Triple Number Windward/Leeward High1,1392
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0,9632
Triple Number Coastal/Long Distance Medium1,2321
Triple Number Coastal/Long Distance High1,3972
Triple Number Windward/Leeward Low0,7461
Triple Number Windward/Leeward Medium0,9955
Triple Number Windward/Leeward High1,1392
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance532,11,1275
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Predominantly Upwind533,21,1253
Predominantly Downwind489,91,2248
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282,1887,8673,8566,8506,6472,2441,6384,6360,6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance532,11,1275
Triple Number Coastal/Long Distance Low622,90,9632
Triple Number Coastal/Long Distance Medium487,01,2321
Triple Number Coastal/Long Distance High429,41,3972
Triple Number Windward/Leeward Low804,20,7461
Triple Number Windward/Leeward Medium602,70,9955
Triple Number Windward/Leeward High526,71,1392
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1282,1887,8673,8566,8506,6472,2441,6384,6360,6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP506,81,1839 Predom. Dn High370,71,6188 5B AP M/H437,71,3709 TriNum AP Low622,90,9632 Predom. Rc Low665,20,9020 5B AP High407,21,4735 TriNum AP Med487,01,2320 Predom. Rc L/M510,11,1763 5B SF Bay Low797,00,7528 TriNum AP High429,41,3972 Predom. Rc Med452,41,3264 5B SF Bay L/M658,60,9110 TriNum W/L Low843,40,7114 Predom. Rc M/H410,81,4607 5B SF Bay Med571,31,0502 TriNum W/L Med602,70,9955 Predom. Rc High378,51,5854 5B SF Bay M/H519,31,1553 TriNum W/L Hig526,71,1392 5B W/L Low946,50,6339 5B SF Bay High483,11,2421 Predom. Upwind555,51,0800 5B W/L L/M691,30,8679 ChiMac Up Low671,50,8936 Predom. Reaching480,61,2484 5B W/L Med593,51,0110 ChiMac Up Med606,40,9894 Predom. Downwind510,01,1764 5B W/L M/H537,41,1164 ChiMac Up High529,91,1323 Predom. Up Low764,50,7848 5B W/L High496,91,2075 ChiMac Off Low644,40,9311 Predom. Up L/M581,31,0321 W/L 60-40 Low954,30,6287 ChiMac Off Med569,11,0543 Predom. Up Med518,11,1582 W/L 60-40 L/M701,00,8559 ChiMac Off High476,31,2597 Predom. Up M/H484,21,2391 W/L 60-40 Med606,60,9891 ChiMac AP Low654,30,9170 Predom. Up High464,21,2924 W/L 60-40 M/H555,51,0800 ChiMac AP Med585,31,0252 Predom. Dn Low747,70,8024 W/L 60-40 High521,71,1501 ChiMac AP High501,71,1960 Predom. Dn L/M553,41,0842 5B AP Low691,20,8681 BayMac Cove Island754,80,7949 Predom. Dn Med475,51,2619 5B AP L/M547,01,0969 BayMac Shore748,60,8015 Predom. Dn M/H418,21,4346 5B AP Med480,41,2490 Harvest Moon421,21,4247      SA/DSPL Up26,23SA/DSPL Dn59,78
ORC Ref  TEST CERTIFICATE - NOT VALID FOR RACING
VPP ver: 2026 1.00 | © ORC | www.orc.org
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Double HandedClub Certificate2026
Aurora BorealisRUS 2675
Novokolomiazhskii av 11-70
197375 St-Petersburg, Russia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassELF1180Measurement29.07.2016HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12,200Maximum beam3,818Draft2,629Displacement5 595Wetted area29,77IMS L11,335LSM011,330Accomod. length12,200Sink (kg/mm) 21,70
VCGD-0,572VCGM-0,559 RM Rated (kg·m) 194,8Limit of positive stability(°) 140,5 Stability Index 139,1 BLR index 0,0000Default crew weight170 Declared crew weight 730
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0,435PBW0,120PIPA0,0032
EDL2,620ST10,065ST20,180
ST30,180ST40,110ST50,110
RIG
BackstayAdjustableForestayAdjustable (turnbuckle)Inner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15,450IG14,815ISP17,555MDT10,111MDL10,216MDT20,111MDL20,210TL2,640MW0,216GO0,237
E5,420J4,100BAS1,880FSD0,040SFJ0,400SPLWPLTPS5,600BDMWT160,00MCG5,725
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date19.07.2025MeasurerRUS 209CommentEmpty boat. No matresses nor soft lining
SFFP0,500FFM1,290FF1,297LCFcl6,873SG1,0000
SAFP11,800FAM1,004FA1,012LCFsh7,111HBI1,125
W1120,0W2120,0W3120,0W4120,0
PD1547,5PD2547,5PD3547,5PD4547,5
WD11,280PLM9000,00GSA1,0RSA1,0RM194,7
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGFFuel fixed, plastic At CL under cokpit sole0,900080259,170,07WWater Fixed plastic flexible plastic tank15004,320,00Total deductible239,170,07
OTHER ITEMSIdKindDescriptionWeightLCGVCGSMiscellaneousCooking stove 2-burns SB aft of blkh34,801,00B1BatteryVarta Silver Dynamics G14 95 AH266,72-0,20B2BatteryExide Start-Stop EK 950 95 AH266,72-0,20EEngine (IC)Volvo Penta D1-30 Sail driveA1AnchorDanfort 15 kg in the aft peak011,200,30Ch1Chainrope d14 l50 6 kg011,200,30Total deductible0
ORC Ref  TEST CERTIFICATE - NOT VALID FOR RACING
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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
Double HandedClub Certificate2026
Aurora BorealisRUS 2675
Novokolomiazhskii av 11-70
197375 St-Petersburg, Russia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM20,201,132,033,504,5549,8212.05.2018OUK4015145-0010,111,112,023,514,5749,7828.11.2019
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentOUK4015145-0040,100,771,402,383,294,3514,42YesNo 33,3323.11.2019J1ODE 12967-0010,100,741,352,363,304,4014,42YesNo 33,2401.01.2024J2ODK 105903-0020,100,721,342,353,304,4014,42YesNo 33,1509.11.2017J2-210,130,741,362,363,304,3614,34YesNo 33,0124.06.2021HeavyH20,050,490,972,053,324,4414,17YesNo 30,4812.05.2018OUK-4015145-0030,100,541,011,982,953,9012,57YesNo 24,8923.11.2019J4OSRHeavyH30,080,510,941,872,803,6811,56YesNo 21,6112.05.2018OSR Heavy
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentODK 105903-00118,8015,9617,389,719,37104%139,6521.10.2017A2OUK4015145-00219,0316,0117,529,599,46101%139,6304.11.2019A1.5A2-2118,7115,9017,319,709,31104%138,7624.06.2021OUK 4011685-00115,9614,4215,197,459,4979%99,4720.10.2018A5OUK 4011685-00117,6216,4417,035,947,9275%89,9225.10.2018A0
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  TEST CERTIFICATE - NOT VALID FOR RACING
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