International Certificate2025
ThoraLAT-637
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 Angles43.6°43.6°41.4°39.3°37.8°37.4°37.1°37.1°38.0°
Beat VMG2.623.644.455.025.315.445.525.595.54
52°4.115.566.587.167.437.557.637.717.72
60°4.395.856.817.327.597.757.837.957.97
75°4.546.036.987.457.757.988.168.368.48
90°4.716.247.217.698.018.228.398.759.02
110°4.656.257.347.898.298.598.899.5810.17
120°4.526.137.277.868.358.809.2310.0311.15
135°3.845.466.787.548.058.589.1510.6612.93
150°3.244.595.786.807.517.958.389.3711.77
Run VMG2.813.985.015.896.556.967.348.1110.19
Gybe Angles142.8°142.8°146.9°149.1°153.2°157.0°159.5°145.7°142.4°
APH ToD:523.3CDL: 9.955APH ToT: 1.1466CertNo:017/25
BOAT
ClassJ-112EDesignerJohnstoneBuilderJ/CompositesAge date05/2022Series date10/2015Offset fileJ112-LAT637.offData fileLAT-637
HULL
Length Overall11.000 mMaximum Beam3.598 mDraft2.062 mDisplacement5,527 kgDLR5.8028IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.325%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight775 kg(declared)Minimum weight645 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail40.2341.16Headsail Luffed34.8634.86Headsail FlyingSymmetricAsymmetric136.87136.87 (2 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail11.30Storm Jib11.15Heavy Weather Jib30.11
SAIL LIMITS
Headsails6Spinnakers5
STABILITY
Righting Moment136.1 kg·mStability Index119.6
COMMENTS
new keel and rudder 2023
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  04960003WBWIssued on 01/08/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
International Certificate2025
ThoraLAT-637
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 VMG1372.7989.4808.7716.9678.1661.6652.3644.6650.4
52°875.8647.8546.9503.0484.7476.6471.9466.7466.1
60°819.4615.2528.3491.6474.2464.8459.6452.9451.7
75°792.9597.2515.4483.0464.3450.9441.4430.6424.8
90°764.6577.2499.3467.9449.5437.7429.2411.5399.1
110°774.7576.0490.7456.5434.1419.0404.8375.9353.8
120°797.2587.2495.4458.0431.1409.2390.1359.0322.8
135°936.5659.4531.0477.6447.0419.6393.7337.7278.3
150°1110.4783.6622.9529.2479.3452.8429.7384.3305.9
Run VMG1283.0904.8719.3611.0549.9517.1490.7443.7353.2
Selected Courses
Windward / Leeward1327.6947.1764.0664.0614.0589.4571.5544.1501.8
All purpose1002.2727.4600.3538.1506.2487.8473.6449.6422.0
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward643.00.9332
All purpose523.31.1466
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.51.0555
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1403.6942.9718.5601.9538.6505.6478.3432.5404.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8153
Downwind "popa"0.9914
70% up, 30% down "Ilhabela"0.8612
30% up, 70% down "Ilhabela-inverso"0.9310
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Predominantly Upwind567.41.0575
Predominantly Downwind527.11.1383
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low663.90.9038
Triple Number AP Medium520.11.1535
Triple Number AP High468.21.2816
Triple Number Windward/Leeward Low892.80.6721
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Single Number Predominant Upwind590.21.0167
Single Number Predominant Reaching517.61.1593
Single Number Predominant Downwind548.41.0941
Predominant Upwind - Low807.40.7431
Predominant Upwind - Low/Med619.00.9693
Predominant Upwind - Medium550.31.0904
Predominant Upwind - Med/High517.31.1599
Predominant Upwind - High499.81.2005
Predominant Downwind Low790.40.7591
Predominant Downwind Low/Med590.71.0158
Predominant Downwind Medium510.61.1752
Predominant Downwind Med/High459.91.3045
Predominant Downwind High419.21.4312
Predominant Reaching Low706.60.8492
Predominant Reaching Low/Med546.41.0982
Predominant Reaching Medium486.81.2326
Predominant Reaching Med/High450.11.3331
Predominant Reaching High421.91.4221
SA/DSPL Upwind23.89SA/DSPL Downwind56.33
Scoring OptionTODTOT
5-Band Windward/Leeward Low996.50.6021
5-Band Windward/Leeward Low/Med733.60.8179
5-Band Windward/Leeward Medium627.10.9567
5-Band Windward/Leeward Med/High573.51.0463
5-Band Windward/Leeward High541.51.1079
Windward/Leeward 60-40 Low1005.20.5969
Windward/Leeward 60-40 Low/Med743.60.8069
Windward/Leeward 60-40 Medium639.80.9378
Windward/Leeward 60-40 Med/High589.71.0174
Windward/Leeward 60-40 High562.61.0665
5-Band AP Low729.00.8230
5-Band AP Low/Med583.21.0288
5-Band AP Medium513.51.1684
5-Band AP Med/High474.71.2639
5-Band AP High449.01.3363
5-Band SF Bay Tour - Low861.00.6969
5-Band SF Bay Tour - Low/Med701.80.8549
5-Band SF Bay Tour - Medium604.70.9922
5-Band SF Bay Tour - Med/High555.01.0810
5-Band SF Bay Tour - High525.01.1429
Chicago-Mac Upwind0.9875
Chicago-Mac All Purpose1.0243
Chicago-Mac Downwind1.0561
Bayview-Mac Cove Island0.7547
Bayview-Mac Shore0.7596
Harvest Moon Regatta455.91.3162
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.51.0555
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1403.6942.9718.5601.9538.6505.6478.3432.5404.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.51.0555
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1403.6942.9718.5601.9538.6505.6478.3432.5404.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance568.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1403.6942.9718.5601.9538.6505.6478.3432.5404.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating568.51.0555
FinRating, kevyt tuuli975.61.0250
FinRating, kova tuuli450.01.1112
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0555
Triple Number Coastal/Long Distance Low0.9038
Triple Number Coastal/Long Distance Medium1.1537
Triple Number Coastal/Long Distance High1.2816
Triple Number Windward/Leeward Low0.7013
Triple Number Windward/Leeward Medium0.9419
Triple Number Windward/Leeward High1.0606
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1403.6942.9718.5601.9538.6505.6478.3432.5404.4
For information
General Purpose Handicap (GPH)585.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.51.0555
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1403.6942.9718.5601.9538.6505.6478.3432.5404.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.51.0555
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1403.6942.9718.5601.9538.6505.6478.3432.5404.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.51.0555
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1403.6942.9718.5601.9538.6505.6478.3432.5404.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low663.9
Triple Number Coastal/Long Distance Medium520.1
Triple Number Coastal/Long Distance High468.2
Triple Number Windward/Leeward Low855.6
Triple Number Windward/Leeward Medium637.0
Triple Number Windward/Leeward High565.7
Predominantly Upwind567.4
Predominantly Downwind527.1
Predominantly Reaching506.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.51.0555
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1403.6942.9718.5601.9538.6505.6478.3432.5404.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9038
Triple Number Coastal/Long Distance Medium1.1537
Triple Number Coastal/Long Distance High1.2816
Triple Number Windward/Leeward Low0.7013
Triple Number Windward/Leeward Medium0.9419
Triple Number Windward/Leeward High1.0606
Coastal/Long Distance1.0555
Predominantly Upwind1.0575
Predominantly Downwind1.1383
For information
General Purpose Handicap (GPH)585.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1466
Distanseseilas Trippeltall svak vind0.9038
Distanseseilas Trippeltall mellomvind1.1537
Distanseseilas Trippeltall sterk vind1.2816
Pølsebane Trippeltall svak vind0.7013
Pølsebane Trippeltall mellomvind0.9419
Pølsebane Trippeltall sterk vind1.0606
Motvind Singeltall1.0575
Medvind Singeltall1.1383
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Coastal/Long Distance568.51.0555
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind567.41.0575
Predominantly Downwind527.11.1383
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore514.51.1662
Cape Doctor Coastal430.31.3944
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9038
Triple Number Coastal/Long Distance Medium1.1537
Triple Number Coastal/Long Distance High1.2816
Triple Number Windward/Leeward Low0.7013
Triple Number Windward/Leeward Medium0.9419
Triple Number Windward/Leeward High1.0606
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9038
Triple Number Coastal/Long Distance Medium1.1537
Triple Number Coastal/Long Distance High1.2816
Triple Number Windward/Leeward Low0.7013
Triple Number Windward/Leeward Medium0.9419
Triple Number Windward/Leeward High1.0606
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.51.0555
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Predominantly Upwind567.41.0575
Predominantly Downwind527.11.1383
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1403.6942.9718.5601.9538.6505.6478.3432.5404.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance568.51.0555
Triple Number Coastal/Long Distance Low663.90.9038
Triple Number Coastal/Long Distance Medium520.11.1537
Triple Number Coastal/Long Distance High468.21.2816
Triple Number Windward/Leeward Low855.60.7013
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1403.6942.9718.5601.9538.6505.6478.3432.5404.4
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low663.90.9038
Triple Number AP Medium520.11.1535
Triple Number AP High468.21.2816
Triple Number Windward/Leeward Low892.80.6721
Triple Number Windward/Leeward Medium637.00.9419
Triple Number Windward/Leeward High565.71.0606
Single Number Predominant Upwind590.21.0167
Single Number Predominant Reaching517.61.1593
Single Number Predominant Downwind548.41.0941
Predominant Upwind - Low807.40.7431
Predominant Upwind - Low/Med619.00.9693
Predominant Upwind - Medium550.31.0904
Predominant Upwind - Med/High517.31.1599
Predominant Upwind - High499.81.2005
Predominant Downwind Low790.40.7591
Predominant Downwind Low/Med590.71.0158
Predominant Downwind Medium510.61.1752
Predominant Downwind Med/High459.91.3045
Predominant Downwind High419.21.4312
Predominant Reaching Low706.60.8492
Predominant Reaching Low/Med546.41.0982
Predominant Reaching Medium486.81.2326
Predominant Reaching Med/High450.11.3331
Predominant Reaching High421.91.4221
SA/DSPL Upwind23.89SA/DSPL Downwind56.33
Scoring OptionTODTOT
5-Band Windward/Leeward Low996.50.6021
5-Band Windward/Leeward Low/Med733.60.8179
5-Band Windward/Leeward Medium627.10.9567
5-Band Windward/Leeward Med/High573.51.0463
5-Band Windward/Leeward High541.51.1079
Windward/Leeward 60-40 Low1005.20.5969
Windward/Leeward 60-40 Low/Med743.60.8069
Windward/Leeward 60-40 Medium639.80.9378
Windward/Leeward 60-40 Med/High589.71.0174
Windward/Leeward 60-40 High562.61.0665
5-Band AP Low729.00.8230
5-Band AP Low/Med583.21.0288
5-Band AP Medium513.51.1684
5-Band AP Med/High474.71.2639
5-Band AP High449.01.3363
5-Band SF Bay Tour - Low861.00.6969
5-Band SF Bay Tour - Low/Med701.80.8549
5-Band SF Bay Tour - Medium604.70.9922
5-Band SF Bay Tour - Med/High555.01.0810
5-Band SF Bay Tour - High525.01.1429
Chicago-Mac Upwind0.9875
Chicago-Mac All Purpose1.0243
Chicago-Mac Downwind1.0561
Bayview-Mac Cove Island0.7547
Bayview-Mac Shore0.7596
Harvest Moon Regatta455.91.3162
ORC Ref  04960003WBWIssued on 01/08/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
International Certificate2025
ThoraLAT-637
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ-112EMeasurement13/06/2022HINPlan reviewHull constructionCoredCarbon rudderYesLight stanchionsNoTrim tabNo
LOA11.000Max. Beam3.598Draft2.062Displacement5,527Wetted area26.20IMS L10.212LSM09.838Acc. length11.000Sink (kg/mm) 19.49
VCGD-0.001VCGM-0.060RM Rated (kg·m) 136.1Limit of positive stability(°) 119.5Stability Index119.6Default crew weight673Declared crew weight775
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.105PIPA0.0038
EDL2.200ST10.065ST20.180
ST30.180ST40.110ST50.300
RIG
Forestay tensionAftInner stayNone FittedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P13.688IG14.880ISP15.950MDT10.108MDL10.178MDT20.105MDL20.155TL0.600MW0.165GO0.180
E4.715J4.260BAS1.700FSD0.037SFJ0.223SPLWPLTPS6.368BD0.160MWT106.00MCG4.380
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date24/05/2023MeasurerEST7
SFFP0.488FFM1.313FF1.338LCFcl5.991SG1.0030
SAFP10.805FAM1.003FA0.998LCFsh6.252HBI1.127
W1100.2W2100.2W3100.2W4100.2LCFD6.490
PD1263.9PD2266.4PD3274.4PD4260.6
WD4.525PLM9000.00GSA1.0RSA1.0RM134.1
BALLAST
IdKindDescriptionWeightLCGVCGTCG1Fixed4pcs (17+23+20,7+20,5)824.242Fixed4 pcs (15+20,5+21,5+19,1)774.883Fixed6 pcs (19,6+20,5+21,5+12+21,3+17,7)1135.384Fixed4 pcs (25+19+18,6+25,2)885.885Fixed2 pcs (21+30)516.386Fixed3pcs (37+21,8+32)916.78
TANKS
IdDescriptionCapacityLCGVCGSp.WghtLevel
Sailing1Fuel800.84002Water Plastic tank at the bow2001.0000
INVENTORY
IdDescriptionWeight SailingLCGVCGGAIdDescriptionWeight SailingLCGVCGGA1Starboard 1 service victron energy4.70    2CL 1 engine victron energy7.10    3Autohelm Port10.00    4Volvo Penta D1-30   
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG1Fixed4pcs (17+23+20,7+20,5)824.242Fixed4 pcs (15+20,5+21,5+19,1)774.883Fixed6 pcs (19,6+20,5+21,5+12+21,3+17,7)1135.384Fixed4 pcs (25+19+18,6+25,2)885.885Fixed2 pcs (21+30)516.386Fixed3pcs (37+21,8+32)916.78Fixed Ballast Total502
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG1FuelFuel80402Water Plastic tank at the bowWater20010Total deductible44
OTHER ITEMSIdKindDescriptionWeightLCGVCG3MiscellaneousAutohelm Port10.001BatteryStarboard 1 service victron energy4.702BatteryCL 1 engine victron energy7.104EngineVolvo Penta D1-30Total deductible
ORC Ref  04960003WBWIssued on 01/08/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
International Certificate2025
ThoraLAT-637
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.571.231.953.154.0340.2309/03/2022M20.571.141.792.943.8738.4026/06/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentJ1 (2025)0.080.841.542.623.564.4814.07YesNo 34.8626/05/2025Spai Sail0.030.711.392.673.704.4414.03NoInner 34.6718/04/2024Jib 2 (2023)0.090.911.472.433.434.4214.03YesNo 33.5626/06/2023Jib 30.180.671.202.293.374.3813.47YesNo 30.6209/03/2022
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA2 (2025)18.7214.5216.6210.049.25109%136.8713/06/2025A1 (2025)17.8314.9216.389.2510.2590%128.9513/06/2025A2 (2024)18.3114.5616.449.598.54112%128.4726/06/2023A418.2713.8416.069.378.78107%123.7829/08/2022A317.7613.8515.818.039.4985%109.6130/03/2022Code 016.5114.6415.585.647.5075%78.0330/03/2022
ORC Ref  04960003WBWIssued on 01/08/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org