Club Certificate2026
NorescaLAT 680
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
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°44.9°42.7°41.4°40.4°39.5°39.2°39.1°39.9°
Beat VMG2.243.274.034.605.005.235.325.405.34
52°3.575.076.106.827.267.487.597.697.70
60°3.895.396.407.087.477.697.817.927.94
75°4.135.626.647.277.657.898.068.268.35
90°4.055.706.877.547.898.078.208.528.77
110°4.135.807.017.698.088.408.709.149.47
120°3.995.646.857.588.018.368.729.4710.01
135°3.465.036.257.167.728.118.479.2710.23
150°2.854.225.386.367.137.637.988.619.33
Run VMG2.473.654.665.516.186.687.107.778.33
Gybe Angles138.8°142.2°146.7°148.9°151.0°155.2°160.6°180.0°180.0°
APH ToD:550.1CDL: 9.870APH ToT: 1.0908CertNo:063/26
BOAT
ClassCOMFORTINA 42DesignerBERNBuilderCOMFORT YACHTSAge date01/2000Series date01/1998Offset fileCOMF42.OFFData fileLAT-680
HULL
Length Overall12.800 mMaximum Beam3.872 mDraft2.081 mDisplacement9,300 kgDLR6.8565IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.650%RS Assessment-0.178%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.457m
CREW
Maximum weight350 kg(declared)Minimum weight220 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail42.8843.48Headsail Luffed35.3035.30Headsail FlyingSymmetricAsymmetric107.77107.77 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail13.13Storm Jib12.25Heavy Weather Jib33.07
SAIL LIMITS
Headsails6
✱ One set on the forestay
Spinnakers5
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 247.5 kg·m Stability Index 118.9
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  04960004VJ5 Issued on 22/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NorescaLAT 680
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
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 VMG1605.11101.4892.4782.8720.4689.0676.2667.1673.8
52°1008.0710.6590.4528.0496.2481.1474.2468.1467.8
60°926.4668.2562.1508.7482.0468.4461.0454.7453.3
75°872.2640.1542.6494.9470.8456.4446.9436.0431.0
90°889.5631.7524.3477.4456.3446.0438.8422.7410.6
110°872.5620.4513.5468.4445.6428.5413.8394.0380.0
120°903.3637.8525.3474.8449.5430.5412.7380.3359.6
135°1039.6715.5575.6502.5466.2444.1425.2388.2351.9
150°1261.1854.1669.7566.3505.1471.6451.1418.3386.0
Run VMG1456.2986.2773.4653.9582.8539.3507.0463.3432.3
Selected Courses
Windward / Leeward1530.71043.8832.9718.3651.6614.1591.6565.2553.1
All purpose1148.2796.8647.0570.0527.9504.0489.0468.9456.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward684.90.8761
All purpose550.11.0908
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance601.00.9984
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.21038.0780.4644.6564.7523.5494.2448.2434.6
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7596
Downwind "popa"0.9321
70% up, 30% down "Ilhabela"0.8043
30% up, 70% down "Ilhabela-inverso"0.8727
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Predominantly Upwind598.51.0025
Predominantly Downwind557.61.0761
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP574.51.0444 Predom. Rc High444.91.3486 5B SF Bay L/M759.00.7905 TriNum AP Low721.90.8311 Predom. Dn Low872.50.6876 5B SF Bay Med642.00.9346 TriNum AP Med545.91.0990 Predom. Dn L/M632.20.9491 5B SF Bay M/H578.71.0368 TriNum AP High485.21.2365 Predom. Dn Med536.01.1194 5B SF Bay High553.11.0848 TriNum W/L Low986.10.6084 Predom. Dn M/H481.01.2474 5B AP Low803.40.7468 TriNum W/L Med679.60.8829 Predom. Dn High449.71.3342 5B AP L/M624.30.9610 TriNum W/L Hig587.31.0216 ChiMac Up Low779.70.7695 5B AP Med537.61.1161 Predom. Upwind627.70.9559 ChiMac Up Med694.40.8641 5B AP M/H491.41.2209 Predom. Reaching547.81.0953 ChiMac Up High596.31.0062 5B AP High470.31.2758 Predom. Downwind585.21.0252 ChiMac Off Low744.10.8063 5B W/L Low1112.80.5392 Predom. Up Low900.90.6660 ChiMac Off Med653.70.9179 5B W/L L/M796.80.7530 Predom. Up L/M666.20.9006 ChiMac Off High547.81.0954 5B W/L Med666.50.9002 Predom. Up Med576.51.0407 ChiMac AP Low757.90.7917 5B W/L M/H596.01.0068 Predom. Up M/H533.21.1253 ChiMac AP Med671.10.8940 5B W/L High567.71.0570 Predom. Up High517.31.1598 ChiMac AP High570.21.0522 W/L 60-40 Low1125.30.5332 Predom. Rc Low781.50.7677 BayMac Cove Island879.30.6824 W/L 60-40 L/M809.30.7414 Predom. Rc L/M580.81.0330 BayMac Shore872.50.6877 W/L 60-40 Med680.50.8817 Predom. Rc Med506.01.1859 Harvest Moon481.31.2467 W/L 60-40 M/H612.90.9790 Predom. Rc M/H467.01.2849 5B SF Bay Low932.50.6434 W/L 60-40 High588.11.0202      SA/DSPL Up17.55SA/DSPL Dn33.81
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance601.00.9984
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.21038.0780.4644.6564.7523.5494.2448.2434.6
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance601.00.9984
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.21038.0780.4644.6564.7523.5494.2448.2434.6
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance601.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.21038.0780.4644.6564.7523.5494.2448.2434.6
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating601.00.9984
FinRating, kevyt tuuli1094.40.9137
FinRating, kova tuuli473.41.0562
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9984
Triple Number Coastal/Long Distance Low0.8311
Triple Number Coastal/Long Distance Medium1.0991
Triple Number Coastal/Long Distance High1.2365
Triple Number Windward/Leeward Low0.6394
Triple Number Windward/Leeward Medium0.8829
Triple Number Windward/Leeward High1.0216
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.21038.0780.4644.6564.7523.5494.2448.2434.6
For information
General Purpose Handicap (GPH)620.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance601.00.9984
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Saronikos S All Purpose643.10.9330
Saronikos S Upwind727.80.8244
Saronikos S Downwind536.41.1185
Saronikos N All Purpose667.80.8984
Saronikos N Upwind761.30.7882
Saronikos N Downwind577.71.0386
Saronikos SW All Purpose648.90.9246
Saronikos SW Upwind753.50.7963
Saronikos SW Downwind538.41.1145
Saronikos NE All Purpose691.90.8672
Saronikos NE Upwind712.50.8422
Saronikos NE Downwind649.00.9245
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.21038.0780.4644.6564.7523.5494.2448.2434.6
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose574.51.0444
5-Band All Purpose Low882.30.6801
5-Band All Purpose L/M646.70.9278
5-Band All Purpose Med554.91.0813
5-Band All Purpose M/H506.51.1846
5-Band All Purpose High483.21.2416
Single Number Predominant Upwind597.81.0037
Single Number Predominant Reaching523.31.1466
Single Number Predominant Downwind557.81.0757
5-Band 50-50 Windward/Leeward Low1112.80.5392
5-Band 50-50 Windward/Leeward L/M796.80.7530
5-Band 50-50 Windward/Leeward Med666.50.9002
5-Band 50-50 Windward/Leeward M/H596.01.0068
5-Band 50-50 Windward/Leeward High567.71.0570
5-Band 60-40 Windward/Leeward Low1125.30.5332
5-Band 60-40 Windward/Leeward L/M809.30.7414
5-Band 60-40 Windward/Leeward Med680.50.8817
5-Band 60-40 Windward/Leeward M/H612.90.9790
5-Band 60-40 Windward/Leeward High588.11.0202
Triple Number 50-50 Windward/Leeward Low986.10.6084
Triple Number 50-50 Windward/Leeward Med679.70.8828
Triple Number 50-50 Windward/Leeward High587.31.0216
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward699.00.8583
Triple Number 60-40 Windward/Leeward Low998.30.6011
Triple Number 60-40 Windward/Leeward Med693.30.8654
Triple Number 60-40 Windward/Leeward High605.10.9916
Triple Number All-Purpose Low786.90.7625
Triple Number All-Purpose Med563.71.0643
Triple Number All-Purpose High499.81.2005
Triple Number Predominant Upwind Low812.10.7388
Triple Number Predominant Upwind Med588.01.0204
Triple Number Predominant Upwind High532.61.1266
Triple Number Predominant Reaching Low705.00.8511
Triple Number Predominant Reaching Med522.21.1490
Triple Number Predominant Reaching High452.01.3274
Triple Number Predominant Downwind Low775.30.7739
Triple Number Predominant Downwind Med545.71.0994
Triple Number Predominant Downwind High463.91.2934
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance601.00.9984
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.21038.0780.4644.6564.7523.5494.2448.2434.6
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance601.00.9984
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.21038.0780.4644.6564.7523.5494.2448.2434.6
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low721.9
Triple Number Coastal/Long Distance Medium545.9
Triple Number Coastal/Long Distance High485.2
Triple Number Windward/Leeward Low938.4
Triple Number Windward/Leeward Medium679.6
Triple Number Windward/Leeward High587.3
Predominantly Upwind598.5
Predominantly Downwind557.6
Predominantly Reaching532.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance601.00.9984
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.21038.0780.4644.6564.7523.5494.2448.2434.6
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8311
Triple Number Coastal/Long Distance Medium1.0991
Triple Number Coastal/Long Distance High1.2365
Triple Number Windward/Leeward Low0.6394
Triple Number Windward/Leeward Medium0.8829
Triple Number Windward/Leeward High1.0216
Coastal/Long Distance0.9984
Predominantly Upwind1.0025
Predominantly Downwind1.0761
For information
General Purpose Handicap (GPH)620.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0908
Distanseseilas Trippeltall svak vind0.8311
Distanseseilas Trippeltall mellomvind1.0991
Distanseseilas Trippeltall sterk vind1.2365
Pølsebane Trippeltall svak vind0.6394
Pølsebane Trippeltall mellomvind0.8829
Pølsebane Trippeltall sterk vind1.0216
Motvind Singeltall1.0025
Medvind Singeltall1.0761
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Coastal/Long Distance601.00.9984
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind598.51.0025
Predominantly Downwind557.61.0761
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore556.71.0777
Cape Doctor Coastal460.31.3035
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8311
Triple Number Coastal/Long Distance Medium1.0991
Triple Number Coastal/Long Distance High1.2365
Triple Number Windward/Leeward Low0.6394
Triple Number Windward/Leeward Medium0.8829
Triple Number Windward/Leeward High1.0216
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8311
Triple Number Coastal/Long Distance Medium1.0991
Triple Number Coastal/Long Distance High1.2365
Triple Number Windward/Leeward Low0.6394
Triple Number Windward/Leeward Medium0.8829
Triple Number Windward/Leeward High1.0216
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance601.00.9984
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Predominantly Upwind598.51.0025
Predominantly Downwind557.61.0761
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.21038.0780.4644.6564.7523.5494.2448.2434.6
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance601.00.9984
Triple Number Coastal/Long Distance Low721.90.8311
Triple Number Coastal/Long Distance Medium545.91.0991
Triple Number Coastal/Long Distance High485.21.2365
Triple Number Windward/Leeward Low938.40.6394
Triple Number Windward/Leeward Medium679.60.8829
Triple Number Windward/Leeward High587.31.0216
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1523.21038.0780.4644.6564.7523.5494.2448.2434.6
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP574.51.0444 Predom. Dn High449.71.3342 5B AP M/H491.41.2209 TriNum AP Low721.90.8311 Predom. Rc Low781.50.7677 5B AP High470.31.2758 TriNum AP Med545.91.0990 Predom. Rc L/M580.81.0330 5B SF Bay Low932.50.6434 TriNum AP High485.21.2365 Predom. Rc Med506.01.1859 5B SF Bay L/M759.00.7905 TriNum W/L Low986.10.6084 Predom. Rc M/H467.01.2849 5B SF Bay Med642.00.9346 TriNum W/L Med679.60.8829 Predom. Rc High444.91.3486 5B SF Bay M/H578.71.0368 TriNum W/L Hig587.31.0216 5B W/L Low1112.80.5392 5B SF Bay High553.11.0848 Predom. Upwind627.70.9559 5B W/L L/M796.80.7530 ChiMac Up Low779.70.7695 Predom. Reaching547.81.0953 5B W/L Med666.50.9002 ChiMac Up Med694.40.8641 Predom. Downwind585.21.0252 5B W/L M/H596.01.0068 ChiMac Up High596.31.0062 Predom. Up Low900.90.6660 5B W/L High567.71.0570 ChiMac Off Low744.10.8063 Predom. Up L/M666.20.9006 W/L 60-40 Low1125.30.5332 ChiMac Off Med653.70.9179 Predom. Up Med576.51.0407 W/L 60-40 L/M809.30.7414 ChiMac Off High547.81.0954 Predom. Up M/H533.21.1253 W/L 60-40 Med680.50.8817 ChiMac AP Low757.90.7917 Predom. Up High517.31.1598 W/L 60-40 M/H612.90.9790 ChiMac AP Med671.10.8940 Predom. Dn Low872.50.6876 W/L 60-40 High588.11.0202 ChiMac AP High570.21.0522 Predom. Dn L/M632.20.9491 5B AP Low803.40.7468 BayMac Cove Island879.30.6824 Predom. Dn Med536.01.1194 5B AP L/M624.30.9610 BayMac Shore872.50.6877 Predom. Dn M/H481.01.2474 5B AP Med537.61.1161 Harvest Moon481.31.2467      SA/DSPL Up17.55SA/DSPL Dn33.81
ORC Ref  04960004VJ5 Issued on 22/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NorescaLAT 680
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCOMFORTINA 42MeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall12.800Maximum beam3.872Draft2.081Displacement9,300Wetted area34.19IMS L11.146LSM011.069Accomod. length12.584Sink (kg/mm) 26.53
VCGD0.049VCGM0.094 RM Rated (kg·m) 247.5Limit of positive stability(°) 113.0 Stability Index 118.9 BLR index 0.0000Default crew weight796 Declared crew weight 350
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.457PBW0.004PIPA0.0008
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders3Rotating mastNo
P15.000IG15.650ISP15.675MDT10.139MDL10.206MDT20.125MDL20.150TL2.160MW0.206GO0.206
E5.000J4.700BAS1.630FSD0.039SFJ0.250SPL4.950WPLTPS4.700BD0.180MWT250.00MCG5.500
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date22/07/2026
SFFP0.845FFMFF1.431LCFcl7.211SG
SAFP11.590FAMFA1.043LCFsh7.470HBI1.258
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04960004VJ5 Issued on 22/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
NorescaLAT 680
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.160.941.703.054.1042.8816/07/2026
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.170.721.332.423.414.2915.19NoNo 35.3016/07/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment016.3014.2015.258.578.12106%107.77
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverYes (manual)BoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.6 mTable area0.55 m²Headroom1.84 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity165 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity102 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04960004VJ5 Issued on 22/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org