Club 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°42.3°40.7°38.6°36.7°36.3°36.3°37.5°40.0°
Beat VMG1.992.803.363.753.994.084.114.083.94
52°3.104.224.915.255.455.585.645.675.64
60°3.314.425.065.365.565.725.805.885.88
75°3.464.545.155.465.685.896.076.266.35
90°3.464.685.345.685.956.126.246.646.82
110°3.444.685.335.706.086.476.777.117.37
120°3.284.495.245.625.996.436.857.487.88
135°2.803.984.885.425.766.146.587.508.63
150°2.343.454.365.085.515.836.207.017.98
Run VMG2.032.993.804.485.065.445.746.427.17
Gybe Angles142.9°148.9°154.1°161.3°169.1°178.1°178.3°176.2°172.1°
APH ToD:703.5CDL: 5.514APH ToT: 0.8528CertNo:011/26
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 weight300 kg(declared)Minimum weight170 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 98.5
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  04960004QO0 Issued on 21/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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 VMG1807.31283.81071.5961.2903.1881.5875.8883.1912.9
52°1161.2853.5732.6685.2660.8645.0638.7634.6638.1
60°1087.2815.3712.1671.2648.0629.9620.2612.8612.7
75°1040.9792.4699.2659.8633.8611.5592.8574.9567.1
90°1040.6768.6674.2634.2605.1588.2576.6542.0528.2
110°1045.9768.7674.9631.3592.1556.2531.8506.4488.4
120°1096.5801.9687.6640.6601.2560.3525.6481.4457.1
135°1285.2904.0738.4663.6624.6585.9547.4479.9417.1
150°1539.21043.9825.1709.2653.8617.8581.1513.5450.9
Run VMG1777.41205.4948.3802.9711.2661.8627.3560.4501.9
Selected Courses
Windward / Leeward1792.31244.61009.9882.1807.1771.6751.5721.8707.4
All purpose1352.2964.0805.8727.7682.3654.2634.3605.4588.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward847.30.7081
All purpose703.50.8528
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.20.7893
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1790.81240.7952.9806.9723.5677.5640.7577.7559.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.6122
Downwind "popa"0.7612
70% up, 30% down "Ilhabela"0.6504
30% up, 70% down "Ilhabela-inverso"0.7094
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Predominantly Upwind762.00.7874
Predominantly Downwind707.70.8478
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP729.70.8222 Predom. Rc High572.31.0484 5B SF Bay L/M929.90.6453 TriNum AP Low884.90.6780 Predom. Dn Low1066.50.5626 5B SF Bay Med804.70.7456 TriNum AP Med700.80.8562 Predom. Dn L/M794.90.7548 5B SF Bay M/H739.00.8119 TriNum AP High628.40.9548 Predom. Dn Med685.90.8748 5B SF Bay High710.30.8447 TriNum W/L Low1181.00.5081 Predom. Dn M/H615.10.9755 5B AP Low978.00.6135 TriNum W/L Med840.10.7142 Predom. Dn High566.01.0601 5B AP L/M783.30.7660 TriNum W/L Hig745.40.8049 ChiMac Up Low948.30.6327 5B AP Med691.40.8678 Predom. Upwind792.70.7569 ChiMac Up Med861.30.6966 5B AP M/H636.80.9422 Predom. Reaching700.50.8565 ChiMac Up High760.40.7891 5B AP High607.50.9876 Predom. Downwind738.20.8128 ChiMac Off Low921.30.6513 5B W/L Low1322.90.4536 Predom. Up Low1071.80.5598 ChiMac Off Med817.60.7338 5B W/L L/M969.50.6189 Predom. Up L/M829.10.7237 ChiMac Off High692.80.8660 5B W/L Med826.00.7264 Predom. Up Med740.30.8104 ChiMac AP Low929.90.6452 5B W/L M/H754.50.7952 Predom. Up M/H696.50.8614 ChiMac AP Med836.00.7177 5B W/L High724.40.8282 Predom. Up High679.70.8827 ChiMac AP High724.40.8283 W/L 60-40 Low1330.60.4509 Predom. Rc Low950.90.6310 BayMac Cove Island1065.10.5633 W/L 60-40 L/M983.40.6101 Predom. Rc L/M739.00.8119 BayMac Shore1056.40.5680 W/L 60-40 Med845.00.7100 Predom. Rc Med659.80.9094 Harvest Moon621.00.9662 W/L 60-40 M/H779.70.7696 Predom. Rc M/H608.30.9863 5B SF Bay Low1118.60.5364 W/L 60-40 High757.00.7926      SA/DSPL Up25.65SA/DSPL Dn44.94
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.20.7893
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1790.81240.7952.9806.9723.5677.5640.7577.7559.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.20.7893
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1790.81240.7952.9806.9723.5677.5640.7577.7559.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance760.2
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1790.81240.7952.9806.9723.5677.5640.7577.7559.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating760.20.7893
FinRating, kevyt tuuli1302.90.7675
FinRating, kova tuuli611.50.8177
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.7893
Triple Number Coastal/Long Distance Low0.6780
Triple Number Coastal/Long Distance Medium0.8563
Triple Number Coastal/Long Distance High0.9548
Triple Number Windward/Leeward Low0.5323
Triple Number Windward/Leeward Medium0.7142
Triple Number Windward/Leeward High0.8049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1790.81240.7952.9806.9723.5677.5640.7577.7559.7
For information
General Purpose Handicap (GPH)785.5
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.20.7893
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Saronikos S All Purpose795.70.7541
Saronikos S Upwind897.90.6682
Saronikos S Downwind670.30.8952
Saronikos N All Purpose836.90.7169
Saronikos N Upwind935.70.6412
Saronikos N Downwind734.30.8171
Saronikos SW All Purpose800.60.7494
Saronikos SW Upwind919.40.6526
Saronikos SW Downwind681.50.8803
Saronikos NE All Purpose863.20.6951
Saronikos NE Upwind879.10.6825
Saronikos NE Downwind817.40.7341
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1790.81240.7952.9806.9723.5677.5640.7577.7559.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose729.70.8222
5-Band All Purpose Low1063.40.5642
5-Band All Purpose L/M809.10.7416
5-Band All Purpose Med711.30.8435
5-Band All Purpose M/H654.80.9163
5-Band All Purpose High622.20.9643
Single Number Predominant Upwind760.60.7888
Single Number Predominant Reaching676.10.8875
Single Number Predominant Downwind708.80.8465
5-Band 50-50 Windward/Leeward Low1322.90.4536
5-Band 50-50 Windward/Leeward L/M969.50.6189
5-Band 50-50 Windward/Leeward Med826.00.7264
5-Band 50-50 Windward/Leeward M/H754.50.7952
5-Band 50-50 Windward/Leeward High724.40.8282
5-Band 60-40 Windward/Leeward Low1330.60.4509
5-Band 60-40 Windward/Leeward L/M983.40.6101
5-Band 60-40 Windward/Leeward Med845.00.7100
5-Band 60-40 Windward/Leeward M/H779.70.7696
5-Band 60-40 Windward/Leeward High757.00.7926
Triple Number 50-50 Windward/Leeward Low1181.00.5081
Triple Number 50-50 Windward/Leeward Med840.20.7141
Triple Number 50-50 Windward/Leeward High745.40.8049
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward866.40.6925
Triple Number 60-40 Windward/Leeward Low1190.70.5039
Triple Number 60-40 Windward/Leeward Med858.40.6989
Triple Number 60-40 Windward/Leeward High772.30.7769
Triple Number All-Purpose Low959.30.6254
Triple Number All-Purpose Med721.10.8321
Triple Number All-Purpose High645.60.9294
Triple Number Predominant Upwind Low980.20.6121
Triple Number Predominant Upwind Med752.00.7979
Triple Number Predominant Upwind High699.00.8583
Triple Number Predominant Reaching Low868.80.6906
Triple Number Predominant Reaching Med678.30.8845
Triple Number Predominant Reaching High588.51.0195
Triple Number Predominant Downwind Low955.50.6279
Triple Number Predominant Downwind Med696.40.8616
Triple Number Predominant Downwind High589.61.0177
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.20.7893
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1790.81240.7952.9806.9723.5677.5640.7577.7559.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.20.7893
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1790.81240.7952.9806.9723.5677.5640.7577.7559.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low885.0
Triple Number Coastal/Long Distance Medium700.7
Triple Number Coastal/Long Distance High628.4
Triple Number Windward/Leeward Low1127.2
Triple Number Windward/Leeward Medium840.1
Triple Number Windward/Leeward High745.4
Predominantly Upwind762.0
Predominantly Downwind707.7
Predominantly Reaching684.1
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.20.7893
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1790.81240.7952.9806.9723.5677.5640.7577.7559.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6780
Triple Number Coastal/Long Distance Medium0.8563
Triple Number Coastal/Long Distance High0.9548
Triple Number Windward/Leeward Low0.5323
Triple Number Windward/Leeward Medium0.7142
Triple Number Windward/Leeward High0.8049
Coastal/Long Distance0.7893
Predominantly Upwind0.7874
Predominantly Downwind0.8478
For information
General Purpose Handicap (GPH)785.5
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)0.8528
Distanseseilas Trippeltall svak vind0.6780
Distanseseilas Trippeltall mellomvind0.8563
Distanseseilas Trippeltall sterk vind0.9548
Pølsebane Trippeltall svak vind0.5323
Pølsebane Trippeltall mellomvind0.7142
Pølsebane Trippeltall sterk vind0.8049
Motvind Singeltall0.7874
Medvind Singeltall0.8478
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Coastal/Long Distance760.20.7893
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind762.00.7874
Predominantly Downwind707.70.8478
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore711.70.8430
Cape Doctor Coastal593.81.0104
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6780
Triple Number Coastal/Long Distance Medium0.8563
Triple Number Coastal/Long Distance High0.9548
Triple Number Windward/Leeward Low0.5323
Triple Number Windward/Leeward Medium0.7142
Triple Number Windward/Leeward High0.8049
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.6780
Triple Number Coastal/Long Distance Medium0.8563
Triple Number Coastal/Long Distance High0.9548
Triple Number Windward/Leeward Low0.5323
Triple Number Windward/Leeward Medium0.7142
Triple Number Windward/Leeward High0.8049
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.20.7893
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Predominantly Upwind762.00.7874
Predominantly Downwind707.70.8478
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1790.81240.7952.9806.9723.5677.5640.7577.7559.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance760.20.7893
Triple Number Coastal/Long Distance Low885.00.6780
Triple Number Coastal/Long Distance Medium700.70.8563
Triple Number Coastal/Long Distance High628.40.9548
Triple Number Windward/Leeward Low1127.20.5323
Triple Number Windward/Leeward Medium840.10.7142
Triple Number Windward/Leeward High745.40.8049
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1790.81240.7952.9806.9723.5677.5640.7577.7559.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP729.70.8222 Predom. Dn High566.01.0601 5B AP M/H636.80.9422 TriNum AP Low884.90.6780 Predom. Rc Low950.90.6310 5B AP High607.50.9876 TriNum AP Med700.80.8562 Predom. Rc L/M739.00.8119 5B SF Bay Low1118.60.5364 TriNum AP High628.40.9548 Predom. Rc Med659.80.9094 5B SF Bay L/M929.90.6453 TriNum W/L Low1181.00.5081 Predom. Rc M/H608.30.9863 5B SF Bay Med804.70.7456 TriNum W/L Med840.10.7142 Predom. Rc High572.31.0484 5B SF Bay M/H739.00.8119 TriNum W/L Hig745.40.8049 5B W/L Low1322.90.4536 5B SF Bay High710.30.8447 Predom. Upwind792.70.7569 5B W/L L/M969.50.6189 ChiMac Up Low948.30.6327 Predom. Reaching700.50.8565 5B W/L Med826.00.7264 ChiMac Up Med861.30.6966 Predom. Downwind738.20.8128 5B W/L M/H754.50.7952 ChiMac Up High760.40.7891 Predom. Up Low1071.80.5598 5B W/L High724.40.8282 ChiMac Off Low921.30.6513 Predom. Up L/M829.10.7237 W/L 60-40 Low1330.60.4509 ChiMac Off Med817.60.7338 Predom. Up Med740.30.8104 W/L 60-40 L/M983.40.6101 ChiMac Off High692.80.8660 Predom. Up M/H696.50.8614 W/L 60-40 Med845.00.7100 ChiMac AP Low929.90.6452 Predom. Up High679.70.8827 W/L 60-40 M/H779.70.7696 ChiMac AP Med836.00.7177 Predom. Dn Low1066.50.5626 W/L 60-40 High757.00.7926 ChiMac AP High724.40.8283 Predom. Dn L/M794.90.7548 5B AP Low978.00.6135 BayMac Cove Island1065.10.5633 Predom. Dn Med685.90.8748 5B AP L/M783.30.7660 BayMac Shore1056.40.5680 Predom. Dn M/H615.10.9755 5B AP Med691.40.8678 Harvest Moon621.00.9662      SA/DSPL Up25.65SA/DSPL Dn44.94
ORC Ref  04960004QO0 Issued on 21/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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 L5.559LSM05.127Accomod. length6.435Sink (kg/mm) 6.34
VCGD0.078VCGM0.089 RM Rated (kg·m) 15.6Limit of positive stability(°) 107.3 Stability Index 98.5 BLR index 0.0000Default crew weight266 Declared crew weight 300
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  04960004QO0 Issued on 21/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club 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  04960004QO0 Issued on 21/05/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org