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
KAJSA
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 Angles47,3°44,0°41,7°41,1°41,4°41,5°41,7°42,5°44,0°
Beat VMG1,982,833,423,783,994,074,114,104,00
52°3,144,335,095,595,876,016,076,106,05
60°3,394,575,325,816,086,226,296,356,33
75°3,624,835,626,066,286,446,556,666,71
90°3,765,005,826,286,536,686,796,937,09
110°3,564,855,786,326,646,887,107,427,67
120°3,384,715,666,256,606,897,177,647,86
135°2,964,255,235,966,416,727,017,618,08
150°2,463,634,585,355,946,346,617,127,65
Run VMG2,133,143,974,635,165,585,936,546,99
Gybe Angles141,3°145,6°147,8°148,5°151,9°157,2°178,1°179,5°179,5°
APH ToD:669,2CDL: 6,556APH ToT: 0,8966CertNo:
BOAT
ClassHR 312DesignerEnderleinBuilderHallberg RassyAge date01.1980Series date01.1979Offset fileCLHR312.offData fileKAJSA__2023
HULL
Length Overall9,420 mMaximum Beam3,090 mDraft1,614 mDisplacement5 117 kgDLR11,5755IMS DivisionCruiser/RacerDynamic Allowance0,680%Age Allowance0,650%RS Assessment-0,127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0,380m
CREW
Maximum weight200 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail22,3222,62Headsail Luffed31,4031,40Headsail Flying54,3754,37SymmetricAsymmetric64,3064,30 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail6,78Storm Jib7,46Heavy Weather Jib20,13
SAIL LIMITS
Headsails5
✱ Woven polyester sails
Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 71,4 kg·m Stability Index 129,2
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
KAJSA
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 VMG1814,01270,21053,8951,6903,1883,8874,9877,6900,7
52°1145,7830,5707,0643,6613,0599,3593,1589,8594,9
60°1061,3788,6677,0619,9591,9578,5572,2567,2568,6
75°994,9745,5640,8594,1573,5558,7549,9540,4536,4
90°957,7720,6619,0573,4551,7539,1529,9519,2507,7
110°1010,5742,2622,6569,2542,3523,0507,3485,0469,4
120°1064,0764,7636,3575,7545,2522,8502,3470,9458,1
135°1216,7846,9688,6604,2561,7535,9513,5472,9445,5
150°1461,6991,8785,5672,8605,8568,0544,5505,8470,4
Run VMG1687,81145,3907,0776,9698,3645,4606,9550,2515,3
Selected Courses
Windward / Leeward1750,91207,8980,4864,2800,7764,6740,9713,9708,0
All purpose1310,9928,0767,5687,7646,2622,6607,1588,4580,8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward834,20,7193
All purpose669,20,8966
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance729,10,8229
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1744,61201,5920,2776,5692,3646,9611,8556,7546,8
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0,6163
Downwind "popa"0,7880
70% up, 30% down "Ilhabela"0,6594
30% up, 70% down "Ilhabela-inverso"0,7272
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Predominantly Upwind730,70,8211
Predominantly Downwind670,00,8955
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP697,30,8605 Predom. Rc High551,51,0879 5B SF Bay L/M903,70,6639 TriNum AP Low847,80,7077 Predom. Dn Low1014,70,5913 5B SF Bay Med786,90,7625 TriNum AP Med664,30,9032 Predom. Dn L/M751,70,7982 5B SF Bay M/H726,00,8264 TriNum AP High604,00,9934 Predom. Dn Med647,40,9267 5B SF Bay High702,80,8537 TriNum W/L Low1148,20,5226 Predom. Dn M/H586,21,0236 5B AP Low936,10,6409 TriNum W/L Med827,80,7248 Predom. Dn High552,21,0865 5B AP L/M745,10,8053 TriNum W/L Hig736,70,8144 ChiMac Up Low917,00,6543 5B AP Med656,00,9147 Predom. Upwind762,50,7869 ChiMac Up Med830,60,7224 5B AP M/H609,90,9838 Predom. Reaching657,90,9120 ChiMac Up High731,70,8201 5B AP High590,31,0164 Predom. Downwind701,00,8559 ChiMac Off Low874,60,6860 5B W/L Low1286,70,4663 Predom. Up Low1041,20,5763 ChiMac Off Med775,90,7733 5B W/L L/M946,40,6340 Predom. Up L/M796,40,7534 ChiMac Off High659,80,9094 5B W/L Med815,20,7360 Predom. Up Med708,60,8467 ChiMac AP Low890,20,6740 5B W/L M/H745,40,8049 Predom. Up M/H669,00,8969 ChiMac AP Med799,10,7508 5B W/L High717,60,8362 Predom. Up High657,40,9126 ChiMac AP High693,10,8657 W/L 60-40 Low1299,80,4616 Predom. Rc Low902,60,6647 BayMac Cove Island1028,20,5835 W/L 60-40 L/M962,60,6233 Predom. Rc L/M692,20,8668 BayMac Shore1019,50,5885 W/L 60-40 Med835,80,7179 Predom. Rc Med613,90,9774 Harvest Moon582,11,0308 W/L 60-40 M/H772,20,7770 Predom. Rc M/H572,41,0482 5B SF Bay Low1085,90,5525 W/L 60-40 High750,30,7997      SA/DSPL Up18,00SA/DSPL Dn29,01
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance729,10,8229
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1744,61201,5920,2776,5692,3646,9611,8556,7546,8
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance729,10,8229
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1744,61201,5920,2776,5692,3646,9611,8556,7546,8
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance729,1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1744,61201,5920,2776,5692,3646,9611,8556,7546,8
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating729,10,8229
FinRating, kevyt tuuli1264,10,7911
FinRating, kova tuuli593,80,8420
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0,8229
Triple Number Coastal/Long Distance Low0,7077
Triple Number Coastal/Long Distance Medium0,9033
Triple Number Coastal/Long Distance High0,9934
Triple Number Windward/Leeward Low0,5484
Triple Number Windward/Leeward Medium0,7248
Triple Number Windward/Leeward High0,8144
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1744,61201,5920,2776,5692,3646,9611,8556,7546,8
For information
General Purpose Handicap (GPH)748,3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance729,10,8229
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Saronikos S All Purpose772,20,7770
Saronikos S Upwind871,90,6882
Saronikos S Downwind641,20,9357
Saronikos N All Purpose805,60,7447
Saronikos N Upwind909,10,6600
Saronikos N Downwind689,50,8701
Saronikos SW All Purpose772,30,7769
Saronikos SW Upwind888,40,6754
Saronikos SW Downwind645,80,9290
Saronikos NE All Purpose826,30,7261
Saronikos NE Upwind843,80,7111
Saronikos NE Downwind771,90,7773
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1744,61201,5920,2776,5692,3646,9611,8556,7546,8
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose697,30,8605
5-Band All Purpose Low1021,20,5875
5-Band All Purpose L/M770,60,7786
5-Band All Purpose Med676,00,8875
5-Band All Purpose M/H626,40,9578
5-Band All Purpose High604,10,9932
Single Number Predominant Upwind729,60,8224
Single Number Predominant Reaching631,90,9496
Single Number Predominant Downwind670,70,8946
5-Band 50-50 Windward/Leeward Low1286,70,4663
5-Band 50-50 Windward/Leeward L/M946,40,6340
5-Band 50-50 Windward/Leeward Med815,20,7360
5-Band 50-50 Windward/Leeward M/H745,40,8049
5-Band 50-50 Windward/Leeward High717,60,8362
5-Band 60-40 Windward/Leeward Low1299,80,4616
5-Band 60-40 Windward/Leeward L/M962,60,6233
5-Band 60-40 Windward/Leeward Med835,80,7179
5-Band 60-40 Windward/Leeward M/H772,20,7770
5-Band 60-40 Windward/Leeward High750,30,7997
Triple Number 50-50 Windward/Leeward Low1148,20,5226
Triple Number 50-50 Windward/Leeward Med827,90,7247
Triple Number 50-50 Windward/Leeward High736,70,8144
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward855,00,7017
Triple Number 60-40 Windward/Leeward Low1161,90,5164
Triple Number 60-40 Windward/Leeward Med847,80,7077
Triple Number 60-40 Windward/Leeward High765,00,7843
Triple Number All-Purpose Low918,90,6529
Triple Number All-Purpose Med685,00,8759
Triple Number All-Purpose High619,80,9681
Triple Number Predominant Upwind Low947,30,6334
Triple Number Predominant Upwind Med719,50,8339
Triple Number Predominant Upwind High672,50,8922
Triple Number Predominant Reaching Low823,10,7290
Triple Number Predominant Reaching Med633,20,9476
Triple Number Predominant Reaching High554,71,0816
Triple Number Predominant Downwind Low907,70,6610
Triple Number Predominant Downwind Med657,20,9129
Triple Number Predominant Downwind High563,61,0646
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance729,10,8229
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1744,61201,5920,2776,5692,3646,9611,8556,7546,8
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance729,10,8229
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1744,61201,5920,2776,5692,3646,9611,8556,7546,8
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low847,8
Triple Number Coastal/Long Distance Medium664,2
Triple Number Coastal/Long Distance High604,0
Triple Number Windward/Leeward Low1094,1
Triple Number Windward/Leeward Medium827,8
Triple Number Windward/Leeward High736,7
Predominantly Upwind730,7
Predominantly Downwind670,0
Predominantly Reaching641,1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance729,10,8229
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1744,61201,5920,2776,5692,3646,9611,8556,7546,8
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0,7077
Triple Number Coastal/Long Distance Medium0,9033
Triple Number Coastal/Long Distance High0,9934
Triple Number Windward/Leeward Low0,5484
Triple Number Windward/Leeward Medium0,7248
Triple Number Windward/Leeward High0,8144
Coastal/Long Distance0,8229
Predominantly Upwind0,8211
Predominantly Downwind0,8955
For information
General Purpose Handicap (GPH)748,3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0,8966
Distanseseilas Trippeltall svak vind0,7077
Distanseseilas Trippeltall mellomvind0,9033
Distanseseilas Trippeltall sterk vind0,9934
Pølsebane Trippeltall svak vind0,5484
Pølsebane Trippeltall mellomvind0,7248
Pølsebane Trippeltall sterk vind0,8144
Motvind Singeltall0,8211
Medvind Singeltall0,8955
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Coastal/Long Distance729,10,8229
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind730,70,8211
Predominantly Downwind670,00,8955
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore709,80,8453
Cape Doctor Coastal583,11,0290
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0,7077
Triple Number Coastal/Long Distance Medium0,9033
Triple Number Coastal/Long Distance High0,9934
Triple Number Windward/Leeward Low0,5484
Triple Number Windward/Leeward Medium0,7248
Triple Number Windward/Leeward High0,8144
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0,7077
Triple Number Coastal/Long Distance Medium0,9033
Triple Number Coastal/Long Distance High0,9934
Triple Number Windward/Leeward Low0,5484
Triple Number Windward/Leeward Medium0,7248
Triple Number Windward/Leeward High0,8144
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance729,10,8229
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Predominantly Upwind730,70,8211
Predominantly Downwind670,00,8955
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1744,61201,5920,2776,5692,3646,9611,8556,7546,8
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance729,10,8229
Triple Number Coastal/Long Distance Low847,80,7077
Triple Number Coastal/Long Distance Medium664,20,9033
Triple Number Coastal/Long Distance High604,00,9934
Triple Number Windward/Leeward Low1094,10,5484
Triple Number Windward/Leeward Medium827,80,7248
Triple Number Windward/Leeward High736,70,8144
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1744,61201,5920,2776,5692,3646,9611,8556,7546,8
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP697,30,8605 Predom. Dn High552,21,0865 5B AP M/H609,90,9838 TriNum AP Low847,80,7077 Predom. Rc Low902,60,6647 5B AP High590,31,0164 TriNum AP Med664,30,9032 Predom. Rc L/M692,20,8668 5B SF Bay Low1085,90,5525 TriNum AP High604,00,9934 Predom. Rc Med613,90,9774 5B SF Bay L/M903,70,6639 TriNum W/L Low1148,20,5226 Predom. Rc M/H572,41,0482 5B SF Bay Med786,90,7625 TriNum W/L Med827,80,7248 Predom. Rc High551,51,0879 5B SF Bay M/H726,00,8264 TriNum W/L Hig736,70,8144 5B W/L Low1286,70,4663 5B SF Bay High702,80,8537 Predom. Upwind762,50,7869 5B W/L L/M946,40,6340 ChiMac Up Low917,00,6543 Predom. Reaching657,90,9120 5B W/L Med815,20,7360 ChiMac Up Med830,60,7224 Predom. Downwind701,00,8559 5B W/L M/H745,40,8049 ChiMac Up High731,70,8201 Predom. Up Low1041,20,5763 5B W/L High717,60,8362 ChiMac Off Low874,60,6860 Predom. Up L/M796,40,7534 W/L 60-40 Low1299,80,4616 ChiMac Off Med775,90,7733 Predom. Up Med708,60,8467 W/L 60-40 L/M962,60,6233 ChiMac Off High659,80,9094 Predom. Up M/H669,00,8969 W/L 60-40 Med835,80,7179 ChiMac AP Low890,20,6740 Predom. Up High657,40,9126 W/L 60-40 M/H772,20,7770 ChiMac AP Med799,10,7508 Predom. Dn Low1014,70,5913 W/L 60-40 High750,30,7997 ChiMac AP High693,10,8657 Predom. Dn L/M751,70,7982 5B AP Low936,10,6409 BayMac Cove Island1028,20,5835 Predom. Dn Med647,40,9267 5B AP L/M745,10,8053 BayMac Shore1019,50,5885 Predom. Dn M/H586,21,0236 5B AP Med656,00,9147 Harvest Moon582,11,0308      SA/DSPL Up18,00SA/DSPL Dn29,01
ORC Ref  TEST CERTIFICATE - NOT VALID FOR RACING
VPP ver: 2026 1.00 | © ORC | www.orc.org
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Double HandedClub Certificate2026
KAJSA
Novokolomiazhskii av 11-70
197375 St-Petersburg, Russia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHR 312Measurement06.06.2023HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9,420Maximum beam3,090Draft1,614Displacement5 117Wetted area22,86IMS L7,644LSM07,617Accomod. length9,245Sink (kg/mm) 14,00
VCGD-0,071VCGM-0,060 RM Rated (kg·m) 71,4Limit of positive stability(°) 125,2 Stability Index 129,2 BLR index 0,0000Default crew weight170 Declared crew weight 200
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0,380PBWPIPA0,0033
EDL0,700ST10,050ST20,170
ST30,170ST40,100ST50,300
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P11,000IG12,210ISP12,420MDT10,130MDL10,160MDT2MDL2TLNo TaperMWGO
E3,520J4,010BAS1,380FSDFoilSFJ0,000SPL4,050WPL4,050TPS4,010BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date13.07.2024
SFFP0,874FFM1,180FF1,180LCFcl5,387SG1,0260
SAFP9,147FAM0,960FA0,960LCFsh5,615HBI0,999
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
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Double HandedClub Certificate2026
KAJSA
Novokolomiazhskii av 11-70
197375 St-Petersburg, Russia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM1- New0,140,701,242,162,8822,3206.06.2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentH2- fly0,031,322,624,946,507,2812,50NoYes054,3706.06.2026H1-New0,050,651,282,634,055,4711,70NoNo 31,4006.06.2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentAS1-New12,4210,7511,596,686,58102%64,3006.06.2026
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length9,2 mTable area0,44 m²Headroom1,64 mMinimum number of berths4Personal gear stowage0,16 m³Fresh water capacity64 lMinimum number of seats in cockpit4Food stowage0,24 m³Fuel capacity34 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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