Club
Certificate
2024

Boat

Linn

LAT-604

Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles43.6°41.7°40.4°39.9°39.9°39.9°40.3°41.4°
Beat VMG2.953.563.984.234.334.394.394.31
52°4.515.315.826.106.256.326.366.34
60°4.745.536.016.276.436.526.596.60
75°4.875.696.176.446.636.766.927.00
90°4.815.736.256.526.676.857.127.30
110°4.935.906.436.756.997.207.437.62
120°4.805.796.386.737.017.267.707.95
135°4.385.356.106.546.857.137.718.31
150°3.744.735.556.176.566.847.377.97
Run VMG3.244.104.835.466.006.416.967.46
Gybe Angles146.6°150.7°153.2°159.5°173.6°178.1°179.0°178.6°
APH ToD:645.2CDL: 6.995APH ToT: 0.9299CertNo:007/24
BOAT
ClassComfort 32DesignerBuilderAge date01/2022Series date01/1977Offset fileGR0090.BOFData fileLAT-604
HULL
Length Overall9.500 mMaximum Beam3.294 mDraft1.685 mDisplacement4,799 kgDLR10.8915IMS DivisionCruiser/RacerDynamic Allowance0.610%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight466 kg(default)Minimum weight336 kg * when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.2620.51Headsail Luffed30.3230.32Headsail FlyingSymmetric72.4472.44Asymmetric
STORM SAIL AREAS (m²)
Trysail6.01Storm Jib7.44Heavy Weather Jib20.07
SAIL LIMITS
Headsails1  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
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.

Club
Certificate
2024

Boat

Linn

LAT-604

Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1218.41010.3904.1851.3830.9820.5819.6835.7
52°798.0678.4618.8590.6576.5569.9565.7567.5
60°758.9650.6599.1573.8559.9552.1546.5545.3
75°738.8632.6583.7558.8543.4532.5520.1514.5
90°747.7628.7575.9552.3539.6525.9505.5493.1
110°729.6610.0559.6533.4514.7500.3484.3472.4
120°750.2622.2564.1534.9513.7495.6467.6452.8
135°822.9672.6590.1550.7525.7504.8467.0433.4
150°962.9761.5648.1583.2549.1526.1488.2451.5
Run VMG1111.8878.7745.7658.8599.5561.3517.1482.4
Selected Courses
Windward / Leeward1165.1944.5824.9755.0715.2690.9668.3659.1
All purpose904.0745.9665.0621.7597.8582.0563.3553.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward789.80.7597
All purpose645.20.9299
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.70.8563
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1159.8888.8745.8663.2620.4587.6537.1525.1
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6506
Downwind "popa"0.8279
70% up, 30% down "Ilhabela"0.6953
30% up, 70% down "Ilhabela-inverso"0.7654
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Predominantly Upwind702.60.8540
Predominantly Downwind647.80.9262
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low824.90.7273
Triple Number AP Medium640.60.9367
Triple Number AP High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Single Number Predominant Upwind701.30.8555
Single Number Predominant Reaching618.00.9708
Single Number Predominant Downwind648.40.9254
Predominant Upwind - Low916.40.6547
Predominant Upwind - Low/Med769.10.7801
Predominant Upwind - Medium680.20.8821
Predominant Upwind - Med/High638.60.9396
Predominant Upwind - High624.90.9602
Predominant Downwind Low893.60.6714
Predominant Downwind Low/Med730.70.8212
Predominant Downwind Medium624.70.9605
Predominant Downwind Med/High561.81.0679
Predominant Downwind High529.21.1338
Predominant Reaching Low811.90.7390
Predominant Reaching Low/Med679.80.8826
Predominant Reaching Medium599.71.0004
Predominant Reaching Med/High556.31.0785
Predominant Reaching High532.91.1260
SA/DSPL Upwind17.69SA/DSPL Downwind32.41
Scoring OptionTODTOT
5-Band Windward/Leeward Low1115.00.5381
5-Band Windward/Leeward Low/Med906.90.6616
5-Band Windward/Leeward Medium770.50.7787
5-Band Windward/Leeward Med/High696.60.8613
5-Band Windward/Leeward High670.60.8947
Windward/Leeward 60-40 Low1126.30.5327
Windward/Leeward 60-40 Low/Med921.50.6511
Windward/Leeward 60-40 Medium789.90.7596
Windward/Leeward 60-40 Med/High722.20.8308
Windward/Leeward 60-40 High701.00.8559
5-Band AP Low868.10.6911
5-Band AP Low/Med722.30.8307
5-Band AP Medium631.90.9495
5-Band AP Med/High584.91.0259
5-Band AP High564.71.0624
5-Band SF Bay Tour - Low1062.50.5647
5-Band SF Bay Tour - Low/Med870.00.6896
5-Band SF Bay Tour - Medium747.20.8030
5-Band SF Bay Tour - Med/High683.90.8773
5-Band SF Bay Tour - High661.10.9075
Chicago-Mac Upwind0.8380
Chicago-Mac All Purpose0.8708
Chicago-Mac Downwind0.9106
Bayview-Mac Cove Island0.8103
Bayview-Mac Shore0.8150
Harvest Moon Regatta561.41.0688
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.70.8563
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1159.8888.8745.8663.2620.4587.6537.1525.1
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.70.8563
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1159.8888.8745.8663.2620.4587.6537.1525.1
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance700.7
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1159.8888.8745.8663.2620.4587.6537.1525.1
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)700.70.8563
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1159.8888.8745.8663.2620.4587.6537.1525.1
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7273
Triple Number Coastal/Long Distance Medium0.9368
Triple Number Coastal/Long Distance High1.0364
Triple Number Windward/Leeward Low0.5688
Triple Number Windward/Leeward Medium0.7651
Triple Number Windward/Leeward High0.8714
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1159.8888.8745.8663.2620.4587.6537.1525.1
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.70.8563
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1159.8888.8745.8663.2620.4587.6537.1525.1
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.70.8563
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1159.8888.8745.8663.2620.4587.6537.1525.1
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.70.8563
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1159.8888.8745.8663.2620.4587.6537.1525.1
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low825.0
Triple Number Coastal/Long Distance Medium640.5
Triple Number Coastal/Long Distance High578.9
Triple Number Windward/Leeward Low1054.9
Triple Number Windward/Leeward Medium784.2
Triple Number Windward/Leeward High688.5
Predominantly Upwind702.6
Predominantly Downwind647.8
Predominantly Reaching625.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.70.8563
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1159.8888.8745.8663.2620.4587.6537.1525.1
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7273
Triple Number Coastal/Long Distance Medium0.9368
Triple Number Coastal/Long Distance High1.0364
Triple Number Windward/Leeward Low0.5688
Triple Number Windward/Leeward Medium0.7651
Triple Number Windward/Leeward High0.8714
Coastal/Long Distance0.8563
Predominantly Upwind0.8540
Predominantly Downwind0.9262
For information
General Purpose Handicap (GPH)723.1
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7273
Tretall Distanseseilas Mellomvind0.9368
Tretall Distanseseilas Mye vind1.0364
Tretall Pølsebane Lite vind0.5688
Tretall Pølsebane Mellomvind0.7651
Tretall Pølsebane Mye vind0.8714
Distanseseilas ett tall0.9299
Enkeltall Motvind0.8540
Enkeltall Medvind0.9262
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Coastal/Long Distance700.70.8563
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind702.60.8540
Predominantly Downwind647.80.9262
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore661.90.9065
Cape Doctor Coastal556.11.0790
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7273
Triple Number Coastal/Long Distance Medium0.9368
Triple Number Coastal/Long Distance High1.0364
Triple Number Windward/Leeward Low0.5688
Triple Number Windward/Leeward Medium0.7651
Triple Number Windward/Leeward High0.8714
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7273
Triple Number Coastal/Long Distance Medium0.9368
Triple Number Coastal/Long Distance High1.0364
Triple Number Windward/Leeward Low0.5688
Triple Number Windward/Leeward Medium0.7651
Triple Number Windward/Leeward High0.8714
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.70.8563
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Predominantly Upwind702.60.8540
Predominantly Downwind647.80.9262
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1159.8888.8745.8663.2620.4587.6537.1525.1
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance700.70.8563
Triple Number Coastal/Long Distance Low825.00.7273
Triple Number Coastal/Long Distance Medium640.50.9368
Triple Number Coastal/Long Distance High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1159.8888.8745.8663.2620.4587.6537.1525.1
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low824.90.7273
Triple Number AP Medium640.60.9367
Triple Number AP High578.91.0364
Triple Number Windward/Leeward Low1054.90.5688
Triple Number Windward/Leeward Medium784.20.7651
Triple Number Windward/Leeward High688.50.8714
Single Number Predominant Upwind701.30.8555
Single Number Predominant Reaching618.00.9708
Single Number Predominant Downwind648.40.9254
Predominant Upwind - Low916.40.6547
Predominant Upwind - Low/Med769.10.7801
Predominant Upwind - Medium680.20.8821
Predominant Upwind - Med/High638.60.9396
Predominant Upwind - High624.90.9602
Predominant Downwind Low893.60.6714
Predominant Downwind Low/Med730.70.8212
Predominant Downwind Medium624.70.9605
Predominant Downwind Med/High561.81.0679
Predominant Downwind High529.21.1338
Predominant Reaching Low811.90.7390
Predominant Reaching Low/Med679.80.8826
Predominant Reaching Medium599.71.0004
Predominant Reaching Med/High556.31.0785
Predominant Reaching High532.91.1260
SA/DSPL Upwind17.69SA/DSPL Downwind32.41
Scoring OptionTODTOT
5-Band Windward/Leeward Low1115.00.5381
5-Band Windward/Leeward Low/Med906.90.6616
5-Band Windward/Leeward Medium770.50.7787
5-Band Windward/Leeward Med/High696.60.8613
5-Band Windward/Leeward High670.60.8947
Windward/Leeward 60-40 Low1126.30.5327
Windward/Leeward 60-40 Low/Med921.50.6511
Windward/Leeward 60-40 Medium789.90.7596
Windward/Leeward 60-40 Med/High722.20.8308
Windward/Leeward 60-40 High701.00.8559
5-Band AP Low868.10.6911
5-Band AP Low/Med722.30.8307
5-Band AP Medium631.90.9495
5-Band AP Med/High584.91.0259
5-Band AP High564.71.0624
5-Band SF Bay Tour - Low1062.50.5647
5-Band SF Bay Tour - Low/Med870.00.6896
5-Band SF Bay Tour - Medium747.20.8030
5-Band SF Bay Tour - Med/High683.90.8773
5-Band SF Bay Tour - High661.10.9075
Chicago-Mac Upwind0.8380
Chicago-Mac All Purpose0.8708
Chicago-Mac Downwind0.9106
Bayview-Mac Cove Island0.8103
Bayview-Mac Shore0.8150
Harvest Moon Regatta561.41.0688

Club
Certificate
2024

Boat

Linn

LAT-604

Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassComfort 32Measurement06/06/2022HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.500Max. Beam3.294Draft1.685Displacement4,799Wetted area19.97IMS L7.837LSM07.609Acc. length9.500Sink (kg/mm) 13.38
VCGD-0.118VCGM-0.016RM Rated (kg·m) 61.8Limit of positive stability(°) N/AStability IndexN/ADefault crew weight466Declared crew weightN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0032
EDL1.350ST10.048ST20.170
ST30.170ST40.098ST50.290
RIG
Forestay tensionInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P11.000IG12.740ISP12.710MDT10.113MDL10.150MDT2MDL2TL0.000MW0.150GO
E3.119J3.336BAS1.470FSDSFJ0.772SPL3.814WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date17/06/2022
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

Linn

LAT-604

Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.130.651.161.972.6120.2606/06/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.070.641.232.453.745.0812.12NoNo 30.3206/06/2022
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment412.8412.8412.846.846.4972.4406/06/202239.739.739.735.175.0041.6406/06/2022
CRUISER/RACER REQUIREMENTS*
Accommodation length9.5 mTable area0.44 m²Headroom1.67 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity70 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity40 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.