Club Certificate2026
ORCA CREWLTU 333
Lithuanian Yachting Union
A.Goštauto g. 40 A
LT-03163, Vilnius
Lithuania
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 Angles45.8°43.3°41.2°39.3°38.6°38.6°39.2°40.1°42.5°
Beat VMG2.333.324.024.504.654.714.734.714.54
52°3.655.055.946.446.616.696.756.806.74
60°3.925.326.156.616.846.947.027.117.10
75°4.125.496.306.747.137.367.507.707.78
90°4.195.716.566.987.237.607.948.328.57
110°4.195.816.727.337.758.168.509.079.70
120°4.065.686.657.327.978.499.0310.0710.86
135°3.605.106.246.937.588.329.2911.4313.47
150°2.994.315.406.286.907.448.0710.3414.03
Run VMG2.593.734.685.446.006.456.998.9512.15
Gybe Angles139.9°143.5°148.0°150.3°153.1°151.1°146.0°141.4°146.9°
APH ToD:574.1CDL: 7.685APH ToT: 1.0451CertNo:LT333
BOAT
ClassRS280DesignerUAB PlastolitasBuilderUAB PlastolitasAge date04/2002Series date06/1998Offset fileRS280.OFFData fileOrcaCrew LTU333
HULL
Length Overall8.300 mMaximum Beam2.656 mDraft1.713 mDisplacement1,735 kgDLR4.2405IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight475 kg(declared)Minimum weight345 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.8026.67Headsail Luffed18.5818.58Headsail FlyingSymmetricAsymmetric79.4079.40 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail6.85Storm Jib5.58Heavy Weather Jib15.05
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 44.1 kg·m Stability Index 98.2
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  03590004V1I Issued on 09/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ORCA CREWLTU 333
Lithuanian Yachting Union
A.Goštauto g. 40 A
LT-03163, Vilnius
Lithuania
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 VMG1543.31085.8895.0800.6773.9765.1761.3764.8792.1
52°985.4712.5606.3559.1544.3537.9533.4529.8533.8
60°917.6676.7585.3544.7526.6518.8512.6506.0506.8
75°873.9655.7571.8534.0505.2489.4480.0467.6462.8
90°858.8630.2549.2516.0498.1473.8453.6432.5420.1
110°860.2619.5535.9490.9464.3441.2423.3396.8371.1
120°886.6633.4541.5491.9451.5423.9398.5357.6331.5
135°999.3706.2577.3519.4475.1432.6387.7315.1267.2
150°1205.7835.6666.2572.9521.4483.6446.3348.2256.6
Run VMG1392.3964.8769.3661.3599.8558.0515.4402.0296.3
Selected Courses
Windward / Leeward1467.81025.3832.2730.9686.9661.6638.3583.4544.2
All purpose1111.3789.6657.1591.4558.9536.5516.7480.6456.8
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward712.10.8426
All purpose574.11.0451
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.40.9609
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1460.21019.3782.9661.7596.9557.8521.0453.9428.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7184
Downwind "popa"0.9395
70% up, 30% down "Ilhabela"0.7729
30% up, 70% down "Ilhabela-inverso"0.8600
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Predominantly Upwind631.90.9495
Predominantly Downwind570.31.0520
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP594.91.0086 Predom. Rc High443.71.3522 5B SF Bay L/M767.10.7821 TriNum AP Low723.30.8295 Predom. Dn Low856.60.7005 5B SF Bay Med672.30.8924 TriNum AP Med572.41.0483 Predom. Dn L/M642.50.9339 5B SF Bay M/H616.30.9735 TriNum AP High508.11.1808 Predom. Dn Med555.21.0806 5B SF Bay High573.21.0467 TriNum W/L Low972.50.6169 Predom. Dn M/H484.61.2382 5B AP Low796.50.7533 TriNum W/L Med707.40.8482 Predom. Dn High422.71.4195 5B AP L/M638.90.9391 TriNum W/L Hig623.60.9622 ChiMac Up Low785.50.7639 5B AP Med565.11.0617 Predom. Upwind656.70.9136 ChiMac Up Med713.20.8413 5B AP M/H517.51.1594 Predom. Reaching563.61.0646 ChiMac Up High628.60.9544 5B AP High482.71.2430 Predom. Downwind590.91.0155 ChiMac Off Low742.80.8078 5B W/L Low1087.70.5516 Predom. Up Low889.30.6747 ChiMac Off Med658.20.9115 5B W/L L/M803.50.7468 Predom. Up L/M683.50.8779 ChiMac Off High552.01.0870 5B W/L Med697.90.8597 Predom. Up Med614.20.9769 ChiMac AP Low760.60.7889 5B W/L M/H637.00.9419 Predom. Up M/H578.51.0372 ChiMac AP Med683.30.8781 5B W/L High586.11.0237 Predom. Up High559.11.0731 ChiMac AP High589.01.0187 W/L 60-40 Low1100.60.5451 Predom. Rc Low772.50.7767 BayMac Cove Island873.30.6870 W/L 60-40 L/M817.20.7342 Predom. Rc L/M598.81.0020 BayMac Shore867.10.6919 W/L 60-40 Med715.50.8386 Predom. Rc Med533.11.1255 Harvest Moon491.01.2220 W/L 60-40 M/H662.30.9059 Predom. Rc M/H481.21.2468 5B SF Bay Low921.20.6514 W/L 60-40 High622.70.9636      SA/DSPL Up30.68SA/DSPL Dn72.72
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.40.9609
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1460.21019.3782.9661.7596.9557.8521.0453.9428.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.40.9609
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1460.21019.3782.9661.7596.9557.8521.0453.9428.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance624.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1460.21019.3782.9661.7596.9557.8521.0453.9428.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating624.40.9609
FinRating, kevyt tuuli1068.20.9361
FinRating, kova tuuli482.81.0356
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9609
Triple Number Coastal/Long Distance Low0.8295
Triple Number Coastal/Long Distance Medium1.0484
Triple Number Coastal/Long Distance High1.1808
Triple Number Windward/Leeward Low0.6460
Triple Number Windward/Leeward Medium0.8482
Triple Number Windward/Leeward High0.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1460.21019.3782.9661.7596.9557.8521.0453.9428.1
For information
General Purpose Handicap (GPH)641.2
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.40.9609
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Saronikos S All Purpose647.70.9263
Saronikos S Upwind751.20.7988
Saronikos S Downwind517.31.1599
Saronikos N All Purpose690.60.8689
Saronikos N Upwind787.10.7623
Saronikos N Downwind581.11.0324
Saronikos SW All Purpose647.40.9268
Saronikos SW Upwind766.80.7825
Saronikos SW Downwind526.61.1395
Saronikos NE All Purpose708.30.8471
Saronikos NE Upwind734.70.8166
Saronikos NE Downwind647.80.9262
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1460.21019.3782.9661.7596.9557.8521.0453.9428.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose594.91.0086
5-Band All Purpose Low868.80.6906
5-Band All Purpose L/M661.10.9075
5-Band All Purpose Med583.91.0275
5-Band All Purpose M/H531.31.1294
5-Band All Purpose High491.31.2211
Single Number Predominant Upwind630.40.9517
Single Number Predominant Reaching545.31.1003
Single Number Predominant Downwind571.71.0494
5-Band 50-50 Windward/Leeward Low1087.70.5516
5-Band 50-50 Windward/Leeward L/M803.50.7468
5-Band 50-50 Windward/Leeward Med697.90.8597
5-Band 50-50 Windward/Leeward M/H637.00.9419
5-Band 50-50 Windward/Leeward High586.11.0237
5-Band 60-40 Windward/Leeward Low1100.60.5451
5-Band 60-40 Windward/Leeward L/M817.20.7342
5-Band 60-40 Windward/Leeward Med715.50.8386
5-Band 60-40 Windward/Leeward M/H662.30.9059
5-Band 60-40 Windward/Leeward High622.70.9636
Triple Number 50-50 Windward/Leeward Low972.50.6169
Triple Number 50-50 Windward/Leeward Med707.40.8481
Triple Number 50-50 Windward/Leeward High623.50.9622
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward730.30.8215
Triple Number 60-40 Windward/Leeward Low985.30.6090
Triple Number 60-40 Windward/Leeward Med724.10.8286
Triple Number 60-40 Windward/Leeward High651.60.9209
Triple Number All-Purpose Low783.50.7658
Triple Number All-Purpose Med591.61.0143
Triple Number All-Purpose High520.51.1527
Triple Number Predominant Upwind Low809.80.7409
Triple Number Predominant Upwind Med622.30.9641
Triple Number Predominant Upwind High582.61.0298
Triple Number Predominant Reaching Low705.80.8501
Triple Number Predominant Reaching Med550.41.0901
Triple Number Predominant Reaching High460.91.3019
Triple Number Predominant Downwind Low769.40.7798
Triple Number Predominant Downwind Med564.71.0626
Triple Number Predominant Downwind High454.31.3206
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.40.9609
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1460.21019.3782.9661.7596.9557.8521.0453.9428.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.40.9609
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1460.21019.3782.9661.7596.9557.8521.0453.9428.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low723.3
Triple Number Coastal/Long Distance Medium572.3
Triple Number Coastal/Long Distance High508.1
Triple Number Windward/Leeward Low928.8
Triple Number Windward/Leeward Medium707.4
Triple Number Windward/Leeward High623.6
Predominantly Upwind631.9
Predominantly Downwind570.3
Predominantly Reaching550.0
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.40.9609
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1460.21019.3782.9661.7596.9557.8521.0453.9428.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8295
Triple Number Coastal/Long Distance Medium1.0484
Triple Number Coastal/Long Distance High1.1808
Triple Number Windward/Leeward Low0.6460
Triple Number Windward/Leeward Medium0.8482
Triple Number Windward/Leeward High0.9622
Coastal/Long Distance0.9609
Predominantly Upwind0.9495
Predominantly Downwind1.0520
For information
General Purpose Handicap (GPH)641.2
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0451
Distanseseilas Trippeltall svak vind0.8295
Distanseseilas Trippeltall mellomvind1.0484
Distanseseilas Trippeltall sterk vind1.1808
Pølsebane Trippeltall svak vind0.6460
Pølsebane Trippeltall mellomvind0.8482
Pølsebane Trippeltall sterk vind0.9622
Motvind Singeltall0.9495
Medvind Singeltall1.0520
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Coastal/Long Distance624.40.9609
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind631.90.9495
Predominantly Downwind570.31.0520
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore556.01.0792
Cape Doctor Coastal463.91.2933
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8295
Triple Number Coastal/Long Distance Medium1.0484
Triple Number Coastal/Long Distance High1.1808
Triple Number Windward/Leeward Low0.6460
Triple Number Windward/Leeward Medium0.8482
Triple Number Windward/Leeward High0.9622
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8295
Triple Number Coastal/Long Distance Medium1.0484
Triple Number Coastal/Long Distance High1.1808
Triple Number Windward/Leeward Low0.6460
Triple Number Windward/Leeward Medium0.8482
Triple Number Windward/Leeward High0.9622
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.40.9609
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Predominantly Upwind631.90.9495
Predominantly Downwind570.31.0520
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1460.21019.3782.9661.7596.9557.8521.0453.9428.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance624.40.9609
Triple Number Coastal/Long Distance Low723.30.8295
Triple Number Coastal/Long Distance Medium572.31.0484
Triple Number Coastal/Long Distance High508.11.1808
Triple Number Windward/Leeward Low928.80.6460
Triple Number Windward/Leeward Medium707.40.8482
Triple Number Windward/Leeward High623.60.9622
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1460.21019.3782.9661.7596.9557.8521.0453.9428.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP594.91.0086 Predom. Dn High422.71.4195 5B AP M/H517.51.1594 TriNum AP Low723.30.8295 Predom. Rc Low772.50.7767 5B AP High482.71.2430 TriNum AP Med572.41.0483 Predom. Rc L/M598.81.0020 5B SF Bay Low921.20.6514 TriNum AP High508.11.1808 Predom. Rc Med533.11.1255 5B SF Bay L/M767.10.7821 TriNum W/L Low972.50.6169 Predom. Rc M/H481.21.2468 5B SF Bay Med672.30.8924 TriNum W/L Med707.40.8482 Predom. Rc High443.71.3522 5B SF Bay M/H616.30.9735 TriNum W/L Hig623.60.9622 5B W/L Low1087.70.5516 5B SF Bay High573.21.0467 Predom. Upwind656.70.9136 5B W/L L/M803.50.7468 ChiMac Up Low785.50.7639 Predom. Reaching563.61.0646 5B W/L Med697.90.8597 ChiMac Up Med713.20.8413 Predom. Downwind590.91.0155 5B W/L M/H637.00.9419 ChiMac Up High628.60.9544 Predom. Up Low889.30.6747 5B W/L High586.11.0237 ChiMac Off Low742.80.8078 Predom. Up L/M683.50.8779 W/L 60-40 Low1100.60.5451 ChiMac Off Med658.20.9115 Predom. Up Med614.20.9769 W/L 60-40 L/M817.20.7342 ChiMac Off High552.01.0870 Predom. Up M/H578.51.0372 W/L 60-40 Med715.50.8386 ChiMac AP Low760.60.7889 Predom. Up High559.11.0731 W/L 60-40 M/H662.30.9059 ChiMac AP Med683.30.8781 Predom. Dn Low856.60.7005 W/L 60-40 High622.70.9636 ChiMac AP High589.01.0187 Predom. Dn L/M642.50.9339 5B AP Low796.50.7533 BayMac Cove Island873.30.6870 Predom. Dn Med555.21.0806 5B AP L/M638.90.9391 BayMac Shore867.10.6919 Predom. Dn M/H484.61.2382 5B AP Med565.11.0617 Harvest Moon491.01.2220      SA/DSPL Up30.68SA/DSPL Dn72.72
ORC Ref  03590004V1I Issued on 09/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ORCA CREWLTU 333
Lithuanian Yachting Union
A.Goštauto g. 40 A
LT-03163, Vilnius
Lithuania
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassRS280Measurement28/07/2016HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall8.300Maximum beam2.656Draft1.713Displacement1,735Wetted area15.17IMS L7.925LSM07.423Accomod. length8.282Sink (kg/mm) 11.60
VCGD-0.007VCGM0.013 RM Rated (kg·m) 44.1Limit of positive stability(°) 104.6 Stability Index 98.2 BLR index 0.0000Default crew weight450 Declared crew weight 475
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P10.570IG10.520ISP11.930MDT10.105MDL10.159MDT20.105MDL20.120TL1.122MW0.159GO0.169
E3.700J3.000BAS1.300FSD0.024SFJ0.000SPL0.000WPLTPS4.680BD0.130MWT80.50MCG4.480
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date02/08/2024
SFFP0.500FFM0.966FF0.971LCFcl4.529SG1.0000
SAFP7.839FAM0.634FA0.637LCFsh4.709HBI0.790
W135.7W235.7W335.7W435.7LCFD4.900
PD1226.9PD2221.5PD3224.1PD4225.4
WD3.445PLM9000.00GSA1.0RSA1.0RM43.1
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGB/NBattery63.00Total deductible0
ORC Ref  03590004V1I Issued on 09/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
ORCA CREWLTU 333
Lithuanian Yachting Union
A.Goštauto g. 40 A
LT-03163, Vilnius
Lithuania
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentODM0.170.991.702.703.4025.80STANDARTAS
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentODJ0.100.530.971.842.703.5710.15YesNo 18.58Standartas
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentODG214.1912.0313.117.197.5895%79.40ODG112.0510.2011.135.807.2580%56.46
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  03590004V1I Issued on 09/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org