International Certificate2026
UdachaLAT 393
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 Angles46.2°43.6°41.4°39.7°38.3°37.6°37.7°37.9°39.0°
Beat VMG2.313.294.014.544.885.055.135.185.12
52°3.635.035.966.546.887.067.147.227.23
60°3.915.306.206.737.047.237.337.437.46
75°4.105.476.376.877.187.407.587.797.89
90°3.985.436.457.017.327.477.688.088.34
110°3.945.486.557.117.487.818.108.478.78
120°3.785.296.387.027.427.798.168.879.33
135°3.294.745.866.687.187.557.948.809.86
150°2.734.025.136.076.777.217.568.329.21
Run VMG2.363.484.445.276.006.577.027.698.39
Gybe Angles139.3°145.5°150.3°153.2°159.9°166.9°175.4°177.7°175.9°
APH ToD:575.6CDL: 8.701APH ToT: 1.0423CertNo:054/26
BOAT
ClassFirst 34.7DesignerFarrBuilderBeneteauAge date05/2007Series date10/2005Offset fileFIRST347.offData fileLAT-393
HULL
Length Overall9.982 mMaximum Beam3.372 mDraft2.021 mDisplacement4,936 kgDLR6.8584IMS DivisionCruiser/RacerDynamic Allowance0.230%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.410m
CREW
Maximum weight620 kg(declared)Minimum weight490 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail34.2034.89Headsail Luffed25.3725.37Headsail FlyingSymmetric76.7876.78Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail10.08Storm Jib8.78Heavy Weather Jib23.71
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment 108.4 kg·m Stability Index 128.1
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  04960004TFR Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
UdachaLAT 393
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 VMG1557.41093.0897.9793.5737.3713.5702.4695.5703.1
52°990.9715.7604.5550.1523.2510.1504.0498.3497.8
60°921.4679.3580.2534.9511.4498.2490.9484.3482.4
75°877.5657.9564.8523.8501.6486.2475.1462.3456.2
90°904.4662.9558.1513.3492.0481.9468.8445.8431.6
110°914.7657.5550.0506.1481.1461.1444.6425.0409.9
120°951.3680.7564.6513.0485.0462.2441.3405.7386.0
135°1094.4759.5613.9538.5501.6476.7453.5409.2365.1
150°1320.7895.8701.9593.3531.9499.4476.1432.9390.9
Run VMG1525.01034.4810.3682.6600.4547.6512.8468.0428.9
Selected Courses
Windward / Leeward1541.21063.7854.1738.1668.9630.6607.6581.8566.0
All purpose1162.3819.4671.6596.1554.0530.4514.2491.8476.5
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward702.80.8537
All purpose575.61.0423
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.70.9589
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.61060.8803.5668.1589.7550.1519.9471.3455.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7456
Downwind "popa"0.9020
70% up, 30% down "Ilhabela"0.7865
30% up, 70% down "Ilhabela-inverso"0.8486
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Predominantly Upwind622.40.9640
Predominantly Downwind584.71.0261
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP599.31.0012 Predom. Rc High467.81.2827 5B SF Bay L/M779.20.7700 TriNum AP Low745.50.8048 Predom. Dn Low907.30.6613 5B SF Bay Med662.60.9055 TriNum AP Med572.01.0490 Predom. Dn L/M663.20.9047 5B SF Bay M/H599.31.0012 TriNum AP High509.91.1768 Predom. Dn Med563.21.0653 5B SF Bay High572.51.0480 TriNum W/L Low1005.50.5967 Predom. Dn M/H502.81.1934 5B AP Low829.40.7234 TriNum W/L Med697.80.8599 Predom. Dn High467.11.2846 5B AP L/M649.40.9239 TriNum W/L Hig603.70.9939 ChiMac Up Low794.60.7551 5B AP Med563.51.0647 Predom. Upwind649.60.9236 ChiMac Up Med713.20.8413 5B AP M/H516.51.1617 Predom. Reaching576.41.0409 ChiMac Up High619.50.9685 5B AP High493.01.2170 Predom. Downwind612.30.9800 ChiMac Off Low776.20.7730 5B W/L Low1130.70.5307 Predom. Up Low910.00.6594 ChiMac Off Med682.90.8786 5B W/L L/M816.70.7347 Predom. Up L/M686.40.8742 ChiMac Off High573.11.0470 5B W/L Med684.30.8768 Predom. Up Med601.30.9979 ChiMac AP Low781.60.7676 5B W/L M/H612.30.9800 Predom. Up M/H559.61.0721 ChiMac AP Med695.40.8628 5B W/L High583.51.0283 Predom. Up High542.71.1055 ChiMac AP High594.71.0090 W/L 60-40 Low1136.60.5279 Predom. Rc Low807.90.7427 BayMac Cove Island900.40.6663 W/L 60-40 L/M826.60.7259 Predom. Rc L/M610.90.9822 BayMac Shore893.20.6718 W/L 60-40 Med698.10.8595 Predom. Rc Med536.51.1183 Harvest Moon508.91.1790 W/L 60-40 M/H631.00.9509 Predom. Rc M/H494.41.2137 5B SF Bay Low951.30.6307 W/L 60-40 High606.40.9894      SA/DSPL Up20.44SA/DSPL Dn38.08
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.70.9589
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.61060.8803.5668.1589.7550.1519.9471.3455.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.70.9589
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.61060.8803.5668.1589.7550.1519.9471.3455.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance625.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.61060.8803.5668.1589.7550.1519.9471.3455.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating625.70.9589
FinRating, kevyt tuuli1113.90.8977
FinRating, kova tuuli496.11.0079
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9589
Triple Number Coastal/Long Distance Low0.8048
Triple Number Coastal/Long Distance Medium1.0491
Triple Number Coastal/Long Distance High1.1768
Triple Number Windward/Leeward Low0.6257
Triple Number Windward/Leeward Medium0.8599
Triple Number Windward/Leeward High0.9939
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.61060.8803.5668.1589.7550.1519.9471.3455.7
For information
General Purpose Handicap (GPH)647.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.70.9589
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Saronikos S All Purpose659.10.9103
Saronikos S Upwind742.60.8080
Saronikos S Downwind559.81.0718
Saronikos N All Purpose690.60.8688
Saronikos N Upwind775.40.7738
Saronikos N Downwind611.60.9810
Saronikos SW All Purpose667.60.8988
Saronikos SW Upwind766.70.7826
Saronikos SW Downwind569.31.0539
Saronikos NE All Purpose718.00.8357
Saronikos NE Upwind729.50.8225
Saronikos NE Downwind688.20.8719
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.61060.8803.5668.1589.7550.1519.9471.3455.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose599.31.0012
5-Band All Purpose Low904.40.6634
5-Band All Purpose L/M672.70.8920
5-Band All Purpose Med581.11.0325
5-Band All Purpose M/H530.71.1307
5-Band All Purpose High504.61.1892
Single Number Predominant Upwind621.20.9658
Single Number Predominant Reaching553.11.0849
Single Number Predominant Downwind585.31.0252
5-Band 50-50 Windward/Leeward Low1130.70.5307
5-Band 50-50 Windward/Leeward L/M816.70.7347
5-Band 50-50 Windward/Leeward Med684.30.8768
5-Band 50-50 Windward/Leeward M/H612.30.9800
5-Band 50-50 Windward/Leeward High583.51.0283
5-Band 60-40 Windward/Leeward Low1136.60.5279
5-Band 60-40 Windward/Leeward L/M826.60.7259
5-Band 60-40 Windward/Leeward Med698.10.8595
5-Band 60-40 Windward/Leeward M/H631.00.9509
5-Band 60-40 Windward/Leeward High606.40.9894
Triple Number 50-50 Windward/Leeward Low1005.50.5967
Triple Number 50-50 Windward/Leeward Med697.90.8597
Triple Number 50-50 Windward/Leeward High603.70.9939
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward716.70.8372
Triple Number 60-40 Windward/Leeward Low1012.60.5925
Triple Number 60-40 Windward/Leeward Med711.00.8438
Triple Number 60-40 Windward/Leeward High623.40.9624
Triple Number All-Purpose Low810.80.7400
Triple Number All-Purpose Med590.21.0167
Triple Number All-Purpose High523.41.1464
Triple Number Predominant Upwind Low826.60.7259
Triple Number Predominant Upwind Med612.40.9798
Triple Number Predominant Upwind High559.71.0720
Triple Number Predominant Reaching Low732.30.8193
Triple Number Predominant Reaching Med552.21.0866
Triple Number Predominant Reaching High479.21.2521
Triple Number Predominant Downwind Low808.30.7423
Triple Number Predominant Downwind Med573.71.0459
Triple Number Predominant Downwind High484.11.2395
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.70.9589
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.61060.8803.5668.1589.7550.1519.9471.3455.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.70.9589
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.61060.8803.5668.1589.7550.1519.9471.3455.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low745.5
Triple Number Coastal/Long Distance Medium571.9
Triple Number Coastal/Long Distance High509.9
Triple Number Windward/Leeward Low958.9
Triple Number Windward/Leeward Medium697.8
Triple Number Windward/Leeward High603.7
Predominantly Upwind622.4
Predominantly Downwind584.7
Predominantly Reaching562.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.70.9589
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.61060.8803.5668.1589.7550.1519.9471.3455.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8048
Triple Number Coastal/Long Distance Medium1.0491
Triple Number Coastal/Long Distance High1.1768
Triple Number Windward/Leeward Low0.6257
Triple Number Windward/Leeward Medium0.8599
Triple Number Windward/Leeward High0.9939
Coastal/Long Distance0.9589
Predominantly Upwind0.9640
Predominantly Downwind1.0261
For information
General Purpose Handicap (GPH)647.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0423
Distanseseilas Trippeltall svak vind0.8048
Distanseseilas Trippeltall mellomvind1.0491
Distanseseilas Trippeltall sterk vind1.1768
Pølsebane Trippeltall svak vind0.6257
Pølsebane Trippeltall mellomvind0.8599
Pølsebane Trippeltall sterk vind0.9939
Motvind Singeltall0.9640
Medvind Singeltall1.0261
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Coastal/Long Distance625.70.9589
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind622.40.9640
Predominantly Downwind584.71.0261
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore570.71.0513
Cape Doctor Coastal481.11.2472
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8048
Triple Number Coastal/Long Distance Medium1.0491
Triple Number Coastal/Long Distance High1.1768
Triple Number Windward/Leeward Low0.6257
Triple Number Windward/Leeward Medium0.8599
Triple Number Windward/Leeward High0.9939
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8048
Triple Number Coastal/Long Distance Medium1.0491
Triple Number Coastal/Long Distance High1.1768
Triple Number Windward/Leeward Low0.6257
Triple Number Windward/Leeward Medium0.8599
Triple Number Windward/Leeward High0.9939
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.70.9589
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Predominantly Upwind622.40.9640
Predominantly Downwind584.71.0261
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.61060.8803.5668.1589.7550.1519.9471.3455.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance625.70.9589
Triple Number Coastal/Long Distance Low745.50.8048
Triple Number Coastal/Long Distance Medium571.91.0491
Triple Number Coastal/Long Distance High509.91.1768
Triple Number Windward/Leeward Low958.90.6257
Triple Number Windward/Leeward Medium697.80.8599
Triple Number Windward/Leeward High603.70.9939
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1539.61060.8803.5668.1589.7550.1519.9471.3455.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP599.31.0012 Predom. Dn High467.11.2846 5B AP M/H516.51.1617 TriNum AP Low745.50.8048 Predom. Rc Low807.90.7427 5B AP High493.01.2170 TriNum AP Med572.01.0490 Predom. Rc L/M610.90.9822 5B SF Bay Low951.30.6307 TriNum AP High509.91.1768 Predom. Rc Med536.51.1183 5B SF Bay L/M779.20.7700 TriNum W/L Low1005.50.5967 Predom. Rc M/H494.41.2137 5B SF Bay Med662.60.9055 TriNum W/L Med697.80.8599 Predom. Rc High467.81.2827 5B SF Bay M/H599.31.0012 TriNum W/L Hig603.70.9939 5B W/L Low1130.70.5307 5B SF Bay High572.51.0480 Predom. Upwind649.60.9236 5B W/L L/M816.70.7347 ChiMac Up Low794.60.7551 Predom. Reaching576.41.0409 5B W/L Med684.30.8768 ChiMac Up Med713.20.8413 Predom. Downwind612.30.9800 5B W/L M/H612.30.9800 ChiMac Up High619.50.9685 Predom. Up Low910.00.6594 5B W/L High583.51.0283 ChiMac Off Low776.20.7730 Predom. Up L/M686.40.8742 W/L 60-40 Low1136.60.5279 ChiMac Off Med682.90.8786 Predom. Up Med601.30.9979 W/L 60-40 L/M826.60.7259 ChiMac Off High573.11.0470 Predom. Up M/H559.61.0721 W/L 60-40 Med698.10.8595 ChiMac AP Low781.60.7676 Predom. Up High542.71.1055 W/L 60-40 M/H631.00.9509 ChiMac AP Med695.40.8628 Predom. Dn Low907.30.6613 W/L 60-40 High606.40.9894 ChiMac AP High594.71.0090 Predom. Dn L/M663.20.9047 5B AP Low829.40.7234 BayMac Cove Island900.40.6663 Predom. Dn Med563.21.0653 5B AP L/M649.40.9239 BayMac Shore893.20.6718 Predom. Dn M/H502.81.1934 5B AP Med563.51.0647 Harvest Moon508.91.1790      SA/DSPL Up20.44SA/DSPL Dn38.08
ORC Ref  04960004TFR Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
UdachaLAT 393
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassFirst 34.7Measurement21/06/2014HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall9.982Maximum beam3.372Draft2.021Displacement4,936Wetted area22.69IMS L9.199LSM08.961Accomod. length9.982Sink (kg/mm) 16.77
VCGD-0.110VCGM-0.115 RM Rated (kg·m) 108.4Limit of positive stability(°) 127.5 Stability Index 128.1 BLR index 0.0000Default crew weight589 Declared crew weight 620
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.410PBW0.118PIPA0.0030
EDL1.800ST10.035ST2
ST3ST40.100ST50.250
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P12.800IG13.160ISP13.300MDT10.103MDL10.172MDT20.103MDL20.140TL1.000MW0.172GO0.197
E4.500J3.640BAS1.540FSD0.034SFJ0.000SPL3.680WPLTPS3.640BD0.130MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date06/06/2007
SFFP0.172FFM1.251FF1.268LCFcl5.399SG1.0020
SAFP9.530FAM1.022FA1.032LCFsh5.641HBI1.139
W165.5W265.5W365.5W465.5
PD1210.0PD2213.0PD3210.0PD4214.0
WD10.000PLM2005.00GSA12.6RSA4298.7RM108.2
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG#Water1000#Fuel750Total deductible0
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Anchormain100.501Chain520.501Tools81.50Total deductible700.61
ORC Ref  04960004TFR Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
International Certificate2026
UdachaLAT 393
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.160.941.692.903.7634.2010/06/2013201310.160.981.702.873.7434.1331/08/2012
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment30.110.571.082.032.943.7512.81NoNo 25.3731/07/201240.100.581.062.042.943.7512.80NoNo 25.3431/07/201220.110.500.941.842.773.7012.50NoNo 23.2431/07/2012
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment413.4013.4013.406.956.5876.7810/06/2013313.1013.1013.106.206.4068.1215/09/20101n12.9512.9512.956.276.1567.4031/07/2012
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length10.0 mTable area0.44 m²Headroom1.70 mMinimum number of berths4Personal gear stowage0.16 m³Fresh water capacity80 lMinimum number of seats in cockpit4Food stowage0.24 m³Fuel capacity50 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04960004TFR Issued on 18/06/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org