Double HandedClub Certificate2026
FansLAT 441
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 Angles45.2°41.9°39.9°38.6°38.3°38.7°39.3°41.1°45.7°
Beat VMG2.042.863.393.683.763.773.753.653.43
52°3.184.284.915.215.325.365.385.365.28
60°3.394.475.065.345.485.535.565.585.55
75°3.544.615.185.475.675.805.875.975.99
90°3.524.725.325.615.765.986.186.416.49
110°3.504.745.375.746.096.386.546.827.04
120°3.344.555.295.686.076.486.797.217.54
135°2.874.044.935.485.856.286.757.698.76
150°2.383.494.415.125.575.926.347.298.74
Run VMG2.063.033.844.535.105.495.826.587.60
Gybe Angles143.3°148.7°153.7°161.5°169.1°177.7°177.7°171.2°154.1°
APH ToD:714.2CDL: 5.138APH ToT: 0.8400CertNo:012/26
BOAT
ClassNevaDesignerI. SidenkoBuilderSNSZAge date01/1993Series date01/1993Offset fileNeva_RF.offData fileLAT-441
HULL
Length Overall6.435 mMaximum Beam2.484 mDraft1.437 mDisplacement946 kgDLR7.0135IMS DivisionPerformanceDynamic Allowance0.160%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight145 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail14.4614.67Headsail Luffed10.2410.24Headsail FlyingSymmetric28.8328.83Asymmetric
STORM SAIL AREAS Maximum (m²)
Trysail4.48Storm Jib2.21Heavy Weather Jib5.97
SAIL LIMITS
Headsails5
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting Moment 15.6 kg·m Stability Index 103.1
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  04960004QO1 Issued on 21/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
FansLAT 441
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 VMG1763.71260.81063.3977.6957.1955.9960.9986.51048.3
52°1133.8841.9732.9690.9676.2671.5669.4671.1681.5
60°1062.3804.9711.4673.6656.9650.7647.0644.9648.8
75°1017.2780.3695.5658.5635.3620.7612.9603.0601.1
90°1023.8763.5676.6641.4625.0602.3583.0562.0554.6
110°1029.4759.1670.2627.3591.5564.7550.2528.2511.7
120°1077.5790.7681.0633.6593.2556.0529.8499.7477.5
135°1252.9891.3730.4656.6615.0573.0533.6467.9410.8
150°1513.61030.5815.6702.8646.5607.8568.0493.9412.0
Run VMG1747.81190.0937.6795.0705.4655.4618.9546.9473.6
Selected Courses
Windward / Leeward1755.71225.41000.4886.3831.2805.7789.9766.7761.0
All purpose1324.4950.3800.5729.9695.1673.4657.4635.4626.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward866.40.6925
All purpose714.20.8400
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.60.7776
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1754.91221.8944.6809.9739.9698.5662.1601.3585.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.5864
Downwind "popa"0.7708
70% up, 30% down "Ilhabela"0.6317
30% up, 70% down "Ilhabela-inverso"0.7043
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Predominantly Upwind780.40.7689
Predominantly Downwind707.60.8480
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP742.00.8087 Predom. Rc High590.11.0168 5B SF Bay L/M929.10.6458 TriNum AP Low875.40.6854 Predom. Dn Low1051.00.5709 5B SF Bay Med825.20.7271 TriNum AP Med710.10.8450 Predom. Dn L/M790.60.7589 5B SF Bay M/H776.50.7727 TriNum AP High653.10.9187 Predom. Dn Med687.90.8722 5B SF Bay High756.70.7929 TriNum W/L Low1165.80.5147 Predom. Dn M/H619.50.9685 5B AP Low964.10.6224 TriNum W/L Med857.30.6999 Predom. Dn High572.61.0479 5B AP L/M782.10.7672 TriNum W/L Hig785.10.7642 ChiMac Up Low944.50.6352 5B AP Med702.80.8537 Predom. Upwind810.70.7401 ChiMac Up Med869.40.6902 5B AP M/H659.50.9097 Predom. Reaching706.30.8495 ChiMac Up High783.20.7661 5B AP High637.60.9411 Predom. Downwind737.50.8135 ChiMac Off Low912.40.6576 5B W/L Low1301.70.4609 Predom. Up Low1055.60.5684 ChiMac Off Med813.30.7377 5B W/L L/M968.30.6196 Predom. Up L/M831.50.7216 ChiMac Off High693.90.8646 5B W/L Med846.70.7086 Predom. Up Med761.60.7878 ChiMac AP Low924.00.6494 5B W/L M/H792.10.7575 Predom. Up M/H733.10.8185 ChiMac AP Med838.20.7158 5B W/L High769.70.7795 Predom. Up High726.40.8260 ChiMac AP High736.60.8145 W/L 60-40 Low1308.80.4584 Predom. Rc Low938.30.6395 BayMac Cove Island1057.30.5675 W/L 60-40 L/M984.00.6098 Predom. Rc L/M739.00.8119 BayMac Shore1048.80.5721 W/L 60-40 Med871.20.6887 Predom. Rc Med668.50.8976 Harvest Moon624.20.9612 W/L 60-40 M/H826.50.7260 Predom. Rc M/H620.30.9672 5B SF Bay Low1102.50.5442 W/L 60-40 High814.30.7368      SA/DSPL Up25.65SA/DSPL Dn44.94
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.60.7776
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1754.91221.8944.6809.9739.9698.5662.1601.3585.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.60.7776
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1754.91221.8944.6809.9739.9698.5662.1601.3585.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance771.6
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1754.91221.8944.6809.9739.9698.5662.1601.3585.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating771.60.7776
FinRating, kevyt tuuli1281.70.7802
FinRating, kova tuuli640.50.7807
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.7776
Triple Number Coastal/Long Distance Low0.6854
Triple Number Coastal/Long Distance Medium0.8450
Triple Number Coastal/Long Distance High0.9187
Triple Number Windward/Leeward Low0.5391
Triple Number Windward/Leeward Medium0.6999
Triple Number Windward/Leeward High0.7642
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1754.91221.8944.6809.9739.9698.5662.1601.3585.9
For information
General Purpose Handicap (GPH)791.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.60.7776
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Saronikos S All Purpose799.30.7507
Saronikos S Upwind908.90.6602
Saronikos S Downwind659.80.9093
Saronikos N All Purpose850.80.7052
Saronikos N Upwind951.90.6303
Saronikos N Downwind725.70.8268
Saronikos SW All Purpose797.30.7525
Saronikos SW Upwind919.40.6526
Saronikos SW Downwind672.80.8918
Saronikos NE All Purpose870.80.6890
Saronikos NE Upwind890.10.6741
Saronikos NE Downwind808.20.7424
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1754.91221.8944.6809.9739.9698.5662.1601.3585.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose742.00.8087
5-Band All Purpose Low1047.90.5726
5-Band All Purpose L/M808.60.7421
5-Band All Purpose Med723.50.8293
5-Band All Purpose M/H675.40.8883
5-Band All Purpose High649.20.9243
Single Number Predominant Upwind778.40.7708
Single Number Predominant Reaching682.70.8789
Single Number Predominant Downwind709.40.8458
5-Band 50-50 Windward/Leeward Low1301.70.4609
5-Band 50-50 Windward/Leeward L/M968.30.6196
5-Band 50-50 Windward/Leeward Med846.70.7086
5-Band 50-50 Windward/Leeward M/H792.10.7575
5-Band 50-50 Windward/Leeward High769.70.7795
5-Band 60-40 Windward/Leeward Low1308.80.4584
5-Band 60-40 Windward/Leeward L/M984.00.6098
5-Band 60-40 Windward/Leeward Med871.20.6887
5-Band 60-40 Windward/Leeward M/H826.50.7260
5-Band 60-40 Windward/Leeward High814.30.7368
Triple Number 50-50 Windward/Leeward Low1165.80.5147
Triple Number 50-50 Windward/Leeward Med857.40.6998
Triple Number 50-50 Windward/Leeward High785.10.7642
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward890.80.6735
Triple Number 60-40 Windward/Leeward Low1175.30.5105
Triple Number 60-40 Windward/Leeward Med880.40.6815
Triple Number 60-40 Windward/Leeward High822.00.7300
Triple Number All-Purpose Low948.80.6324
Triple Number All-Purpose Med731.30.8204
Triple Number All-Purpose High667.90.8983
Triple Number Predominant Upwind Low969.60.6188
Triple Number Predominant Upwind Med769.40.7798
Triple Number Predominant Upwind High741.90.8087
Triple Number Predominant Reaching Low860.60.6972
Triple Number Predominant Reaching Med686.60.8738
Triple Number Predominant Reaching High600.50.9992
Triple Number Predominant Downwind Low944.20.6355
Triple Number Predominant Downwind Med696.80.8610
Triple Number Predominant Downwind High590.11.0167
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.60.7776
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1754.91221.8944.6809.9739.9698.5662.1601.3585.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.60.7776
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1754.91221.8944.6809.9739.9698.5662.1601.3585.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low875.4
Triple Number Coastal/Long Distance Medium710.1
Triple Number Coastal/Long Distance High653.1
Triple Number Windward/Leeward Low1113.0
Triple Number Windward/Leeward Medium857.3
Triple Number Windward/Leeward High785.1
Predominantly Upwind780.4
Predominantly Downwind707.6
Predominantly Reaching687.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.60.7776
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1754.91221.8944.6809.9739.9698.5662.1601.3585.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6854
Triple Number Coastal/Long Distance Medium0.8450
Triple Number Coastal/Long Distance High0.9187
Triple Number Windward/Leeward Low0.5391
Triple Number Windward/Leeward Medium0.6999
Triple Number Windward/Leeward High0.7642
Coastal/Long Distance0.7776
Predominantly Upwind0.7689
Predominantly Downwind0.8480
For information
General Purpose Handicap (GPH)791.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8400
Distanseseilas Trippeltall svak vind0.6854
Distanseseilas Trippeltall mellomvind0.8450
Distanseseilas Trippeltall sterk vind0.9187
Pølsebane Trippeltall svak vind0.5391
Pølsebane Trippeltall mellomvind0.6999
Pølsebane Trippeltall sterk vind0.7642
Motvind Singeltall0.7689
Medvind Singeltall0.8480
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Coastal/Long Distance771.60.7776
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind780.40.7689
Predominantly Downwind707.60.8480
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore762.70.7867
Cape Doctor Coastal628.90.9541
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6854
Triple Number Coastal/Long Distance Medium0.8450
Triple Number Coastal/Long Distance High0.9187
Triple Number Windward/Leeward Low0.5391
Triple Number Windward/Leeward Medium0.6999
Triple Number Windward/Leeward High0.7642
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6854
Triple Number Coastal/Long Distance Medium0.8450
Triple Number Coastal/Long Distance High0.9187
Triple Number Windward/Leeward Low0.5391
Triple Number Windward/Leeward Medium0.6999
Triple Number Windward/Leeward High0.7642
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.60.7776
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Predominantly Upwind780.40.7689
Predominantly Downwind707.60.8480
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1754.91221.8944.6809.9739.9698.5662.1601.3585.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance771.60.7776
Triple Number Coastal/Long Distance Low875.40.6854
Triple Number Coastal/Long Distance Medium710.10.8450
Triple Number Coastal/Long Distance High653.10.9187
Triple Number Windward/Leeward Low1113.00.5391
Triple Number Windward/Leeward Medium857.30.6999
Triple Number Windward/Leeward High785.10.7642
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1754.91221.8944.6809.9739.9698.5662.1601.3585.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP742.00.8087 Predom. Dn High572.61.0479 5B AP M/H659.50.9097 TriNum AP Low875.40.6854 Predom. Rc Low938.30.6395 5B AP High637.60.9411 TriNum AP Med710.10.8450 Predom. Rc L/M739.00.8119 5B SF Bay Low1102.50.5442 TriNum AP High653.10.9187 Predom. Rc Med668.50.8976 5B SF Bay L/M929.10.6458 TriNum W/L Low1165.80.5147 Predom. Rc M/H620.30.9672 5B SF Bay Med825.20.7271 TriNum W/L Med857.30.6999 Predom. Rc High590.11.0168 5B SF Bay M/H776.50.7727 TriNum W/L Hig785.10.7642 5B W/L Low1301.70.4609 5B SF Bay High756.70.7929 Predom. Upwind810.70.7401 5B W/L L/M968.30.6196 ChiMac Up Low944.50.6352 Predom. Reaching706.30.8495 5B W/L Med846.70.7086 ChiMac Up Med869.40.6902 Predom. Downwind737.50.8135 5B W/L M/H792.10.7575 ChiMac Up High783.20.7661 Predom. Up Low1055.60.5684 5B W/L High769.70.7795 ChiMac Off Low912.40.6576 Predom. Up L/M831.50.7216 W/L 60-40 Low1308.80.4584 ChiMac Off Med813.30.7377 Predom. Up Med761.60.7878 W/L 60-40 L/M984.00.6098 ChiMac Off High693.90.8646 Predom. Up M/H733.10.8185 W/L 60-40 Med871.20.6887 ChiMac AP Low924.00.6494 Predom. Up High726.40.8260 W/L 60-40 M/H826.50.7260 ChiMac AP Med838.20.7158 Predom. Dn Low1051.00.5709 W/L 60-40 High814.30.7368 ChiMac AP High736.60.8145 Predom. Dn L/M790.60.7589 5B AP Low964.10.6224 BayMac Cove Island1057.30.5675 Predom. Dn Med687.90.8722 5B AP L/M782.10.7672 BayMac Shore1048.80.5721 Predom. Dn M/H619.50.9685 5B AP Med702.80.8537 Harvest Moon624.20.9612      SA/DSPL Up25.65SA/DSPL Dn44.94
ORC Ref  04960004QO1 Issued on 21/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
FansLAT 441
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassNevaMeasurement01/06/2023HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall6.435Maximum beam2.484Draft1.437Displacement946Wetted area8.62IMS L5.408LSM05.127Accomod. length6.435Sink (kg/mm) 6.34
VCGD0.078VCGM0.089 RM Rated (kg·m) 15.6Limit of positive stability(°) 112.0 Stability Index 103.1 BLR index 0.0000Default crew weight170 Declared crew weight 145
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P8.418IG6.645ISP7.040MDT10.081MDL10.081MDT2MDL2TL0.000MWGO
E3.041J2.221BAS0.790FSD0.000SFJ0.105SPL2.260WPLTPS0.000BD0.130MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered15.5Flotation Date11/06/2023
SFFP0.400FFM0.840FF0.845LCFcl3.486SG1.0000
SAFP5.610FAM0.770FA0.773LCFsh3.695HBI0.821
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04960004QO1 Issued on 21/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
FansLAT 441
Latvijas Jūras
burāšanas asociācija
Grecinieku street 11A-5, Riga
Riga LV-1050 Latvia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.130.551.031.812.4614.4625/05/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.070.400.761.542.363.196.51NoNo 10.2401/05/202400.050.320.621.271.962.646.43NoNo 8.3524/05/2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment07.007.007.005.024.6328.8325/05/202307.117.117.114.254.2825.2224/05/2025
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04960004QO1 Issued on 21/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org