Non Spin/HSFClub Certificate2026
Aeris IIEST 17
Eesti Purjetamise Liit
Masti 16
11911 Tallinn
Estonia
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 Angles47.4°45.1°43.0°41.5°40.5°40.3°40.1°40.4°41.5°
Beat VMG2.113.123.874.444.855.095.195.235.12
52°3.354.835.876.607.127.417.557.657.60
60°3.645.156.176.897.377.667.827.947.92
75°3.845.366.397.127.597.898.128.388.47
90°3.715.256.327.107.607.948.218.699.01
110°3.144.635.826.747.427.868.218.869.49
120°2.924.355.536.487.227.738.098.769.45
135°2.513.804.935.906.707.357.798.469.12
150°2.113.214.185.095.896.587.167.968.59
Run VMG1.832.783.714.595.406.136.797.768.41
Gybe Angles143.0°143.7°175.7°177.5°178.9°179.3°179.9°180.0°179.9°
APH ToD:597.4CDL: 9.782APH ToT: 1.0043CertNo:
BOAT
ClassOCEANIS 41.1DesignerFinot - CongBuilderSPBI S.A BeneteauAge date01/2016Series date02/2015Offset fileOceanis41.1.offData fileEST17_AerisII
HULL
Length Overall11.963 mMaximum Beam4.210 mDraft2.075 mDisplacement8,589 kgDLR5.4807IMS DivisionCruiser/RacerDynamic Allowance0.330%Age Allowance0.357%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.432m
CREW
Maximum weight444 kg(declared)Minimum weight314 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.8540.23Headsail Luffed36.0236.02Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail12.56Storm Jib12.85Heavy Weather Jib34.69
SAIL LIMITS
Headsails6
✱ Zero set flying
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 232.2 kg·m Stability Index 108.1
COMMENTS
Data from FIN11892
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  04340004VN0 Issued on 25/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
Aeris IIEST 17
Eesti Purjetamise Liit
Masti 16
11911 Tallinn
Estonia
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 VMG1704.31155.5929.1811.0742.3707.8694.2687.7702.6
52°1073.5744.6613.6545.3505.9485.9476.6470.6473.7
60°987.8699.7583.7522.5488.5469.9460.1453.3454.4
75°937.3671.9563.3505.6474.6456.1443.4429.4425.1
90°969.3686.2569.6507.3473.6453.5438.4414.0399.6
110°1146.8777.1618.8534.2485.4457.9438.7406.3379.2
120°1234.1827.0650.5555.3498.4465.9444.9410.8380.8
135°1436.8948.5729.7610.5537.0490.1461.9425.4394.8
150°1702.61119.9862.1706.8611.3547.1502.6452.5419.1
Run VMG1966.01293.2971.5785.0666.9587.1530.3463.8427.9
Selected Courses
Windward / Leeward1835.11224.3950.3798.0704.6647.5612.3575.8565.3
All purpose1368.5926.0735.3630.4568.0530.9508.1482.0469.7
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward746.70.8035
All purpose597.41.0043
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1848.21231.2893.5716.2609.8552.9514.0459.2443.7
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7333
Downwind "popa"0.7928
70% up, 30% down "Ilhabela"0.7502
30% up, 70% down "Ilhabela-inverso"0.7739
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Predominantly Upwind634.20.9461
Predominantly Downwind628.10.9553
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP621.60.9652 Predom. Rc High455.21.3180 5B SF Bay L/M854.30.7023 TriNum AP Low830.60.7223 Predom. Dn Low1082.70.5542 5B SF Bay Med697.20.8606 TriNum AP Med593.61.0108 Predom. Dn L/M745.00.8054 5B SF Bay M/H605.80.9904 TriNum AP High504.01.1905 Predom. Dn Med596.91.0051 5B SF Bay High572.11.0487 TriNum W/L Low1146.90.5232 Predom. Dn M/H506.31.1851 5B AP Low952.40.6300 TriNum W/L Med741.90.8087 Predom. Dn High464.71.2911 5B AP L/M701.70.8550 TriNum W/L Hig607.40.9878 ChiMac Up Low851.10.7049 5B AP Med581.11.0324 Predom. Upwind666.70.8999 ChiMac Up Med747.50.8027 5B AP M/H512.61.1706 Predom. Reaching599.91.0001 ChiMac Up High628.50.9546 5B AP High484.41.2387 Predom. Downwind666.50.9002 ChiMac Off Low898.10.6681 5B W/L Low1308.50.4585 Predom. Up Low996.90.6018 ChiMac Off Med765.90.7833 5B W/L L/M900.70.6661 Predom. Up L/M718.70.8348 ChiMac Off High612.40.9798 5B W/L Med723.40.8294 Predom. Up Med606.10.9899 ChiMac AP Low867.50.6916 5B W/L M/H619.80.9680 Predom. Up M/H547.41.0961 ChiMac AP Med751.60.7983 5B W/L High580.31.0340 Predom. Up High528.61.1351 ChiMac AP High617.10.9723 W/L 60-40 Low1294.00.4637 Predom. Rc Low913.30.6569 BayMac Cove Island1019.20.5887 W/L 60-40 L/M899.20.6672 Predom. Rc L/M653.70.9179 BayMac Shore1006.90.5959 W/L 60-40 Med730.60.8212 Predom. Rc Med545.61.0996 Harvest Moon516.31.1621 W/L 60-40 M/H635.70.9438 Predom. Rc M/H483.31.2414 5B SF Bay Low1076.90.5572 W/L 60-40 High602.50.9959      SA/DSPL Up17.96SA/DSPL Dn17.96
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1848.21231.2893.5716.2609.8552.9514.0459.2443.7
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1848.21231.2893.5716.2609.8552.9514.0459.2443.7
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance656.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1848.21231.2893.5716.2609.8552.9514.0459.2443.7
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating656.80.9135
FinRating, kevyt tuuli1295.50.7719
FinRating, kova tuuli488.51.0236
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9135
Triple Number Coastal/Long Distance Low0.7223
Triple Number Coastal/Long Distance Medium1.0110
Triple Number Coastal/Long Distance High1.1905
Triple Number Windward/Leeward Low0.5518
Triple Number Windward/Leeward Medium0.8087
Triple Number Windward/Leeward High0.9878
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1848.21231.2893.5716.2609.8552.9514.0459.2443.7
For information
General Purpose Handicap (GPH)682.8
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Saronikos S All Purpose685.60.8752
Saronikos S Upwind757.70.7919
Saronikos S Downwind620.50.9669
Saronikos N All Purpose735.10.8162
Saronikos N Upwind797.10.7527
Saronikos N Downwind705.00.8511
Saronikos SW All Purpose704.20.8520
Saronikos SW Upwind789.10.7604
Saronikos SW Downwind641.20.9358
Saronikos NE All Purpose782.30.7670
Saronikos NE Upwind747.50.8027
Saronikos NE Downwind817.80.7336
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1848.21231.2893.5716.2609.8552.9514.0459.2443.7
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose621.60.9652
5-Band All Purpose Low1031.00.5820
5-Band All Purpose L/M727.30.8250
5-Band All Purpose Med598.91.0018
5-Band All Purpose M/H525.21.1425
5-Band All Purpose High495.01.2122
Single Number Predominant Upwind632.10.9493
Single Number Predominant Reaching569.91.0529
Single Number Predominant Downwind629.50.9532
5-Band 50-50 Windward/Leeward Low1308.50.4585
5-Band 50-50 Windward/Leeward L/M900.70.6661
5-Band 50-50 Windward/Leeward Med723.40.8294
5-Band 50-50 Windward/Leeward M/H619.80.9680
5-Band 50-50 Windward/Leeward High580.31.0340
5-Band 60-40 Windward/Leeward Low1294.00.4637
5-Band 60-40 Windward/Leeward L/M899.20.6672
5-Band 60-40 Windward/Leeward Med730.60.8212
5-Band 60-40 Windward/Leeward M/H635.70.9438
5-Band 60-40 Windward/Leeward High602.50.9959
Triple Number 50-50 Windward/Leeward Low1146.90.5232
Triple Number 50-50 Windward/Leeward Med742.10.8086
Triple Number 50-50 Windward/Leeward High607.40.9878
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward753.60.7962
Triple Number 60-40 Windward/Leeward Low1136.80.5278
Triple Number 60-40 Windward/Leeward Med748.10.8020
Triple Number 60-40 Windward/Leeward High624.90.9601
Triple Number All-Purpose Low909.60.6596
Triple Number All-Purpose Med612.20.9801
Triple Number All-Purpose High516.01.1629
Triple Number Predominant Upwind Low897.40.6686
Triple Number Predominant Upwind Med621.90.9648
Triple Number Predominant Upwind High544.11.1028
Triple Number Predominant Reaching Low813.60.7375
Triple Number Predominant Reaching Med566.11.0599
Triple Number Predominant Reaching High465.71.2883
Triple Number Predominant Downwind Low945.60.6345
Triple Number Predominant Downwind Med615.90.9742
Triple Number Predominant Downwind High486.91.2323
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1848.21231.2893.5716.2609.8552.9514.0459.2443.7
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1848.21231.2893.5716.2609.8552.9514.0459.2443.7
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low830.7
Triple Number Coastal/Long Distance Medium593.5
Triple Number Coastal/Long Distance High504.0
Triple Number Windward/Leeward Low1087.4
Triple Number Windward/Leeward Medium741.9
Triple Number Windward/Leeward High607.4
Predominantly Upwind634.2
Predominantly Downwind628.1
Predominantly Reaching588.4
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1848.21231.2893.5716.2609.8552.9514.0459.2443.7
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7223
Triple Number Coastal/Long Distance Medium1.0110
Triple Number Coastal/Long Distance High1.1905
Triple Number Windward/Leeward Low0.5518
Triple Number Windward/Leeward Medium0.8087
Triple Number Windward/Leeward High0.9878
Coastal/Long Distance0.9135
Predominantly Upwind0.9461
Predominantly Downwind0.9553
For information
General Purpose Handicap (GPH)682.8
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0043
Distanseseilas Trippeltall svak vind0.7223
Distanseseilas Trippeltall mellomvind1.0110
Distanseseilas Trippeltall sterk vind1.1905
Pølsebane Trippeltall svak vind0.5518
Pølsebane Trippeltall mellomvind0.8087
Pølsebane Trippeltall sterk vind0.9878
Motvind Singeltall0.9461
Medvind Singeltall0.9553
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Coastal/Long Distance656.80.9135
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind634.20.9461
Predominantly Downwind628.10.9553
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore568.41.0556
Cape Doctor Coastal473.41.2674
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7223
Triple Number Coastal/Long Distance Medium1.0110
Triple Number Coastal/Long Distance High1.1905
Triple Number Windward/Leeward Low0.5518
Triple Number Windward/Leeward Medium0.8087
Triple Number Windward/Leeward High0.9878
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7223
Triple Number Coastal/Long Distance Medium1.0110
Triple Number Coastal/Long Distance High1.1905
Triple Number Windward/Leeward Low0.5518
Triple Number Windward/Leeward Medium0.8087
Triple Number Windward/Leeward High0.9878
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Predominantly Upwind634.20.9461
Predominantly Downwind628.10.9553
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1848.21231.2893.5716.2609.8552.9514.0459.2443.7
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance656.80.9135
Triple Number Coastal/Long Distance Low830.70.7223
Triple Number Coastal/Long Distance Medium593.51.0110
Triple Number Coastal/Long Distance High504.01.1905
Triple Number Windward/Leeward Low1087.40.5518
Triple Number Windward/Leeward Medium741.90.8087
Triple Number Windward/Leeward High607.40.9878
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1848.21231.2893.5716.2609.8552.9514.0459.2443.7
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP621.60.9652 Predom. Dn High464.71.2911 5B AP M/H512.61.1706 TriNum AP Low830.60.7223 Predom. Rc Low913.30.6569 5B AP High484.41.2387 TriNum AP Med593.61.0108 Predom. Rc L/M653.70.9179 5B SF Bay Low1076.90.5572 TriNum AP High504.01.1905 Predom. Rc Med545.61.0996 5B SF Bay L/M854.30.7023 TriNum W/L Low1146.90.5232 Predom. Rc M/H483.31.2414 5B SF Bay Med697.20.8606 TriNum W/L Med741.90.8087 Predom. Rc High455.21.3180 5B SF Bay M/H605.80.9904 TriNum W/L Hig607.40.9878 5B W/L Low1308.50.4585 5B SF Bay High572.11.0487 Predom. Upwind666.70.8999 5B W/L L/M900.70.6661 ChiMac Up Low851.10.7049 Predom. Reaching599.91.0001 5B W/L Med723.40.8294 ChiMac Up Med747.50.8027 Predom. Downwind666.50.9002 5B W/L M/H619.80.9680 ChiMac Up High628.50.9546 Predom. Up Low996.90.6018 5B W/L High580.31.0340 ChiMac Off Low898.10.6681 Predom. Up L/M718.70.8348 W/L 60-40 Low1294.00.4637 ChiMac Off Med765.90.7833 Predom. Up Med606.10.9899 W/L 60-40 L/M899.20.6672 ChiMac Off High612.40.9798 Predom. Up M/H547.41.0961 W/L 60-40 Med730.60.8212 ChiMac AP Low867.50.6916 Predom. Up High528.61.1351 W/L 60-40 M/H635.70.9438 ChiMac AP Med751.60.7983 Predom. Dn Low1082.70.5542 W/L 60-40 High602.50.9959 ChiMac AP High617.10.9723 Predom. Dn L/M745.00.8054 5B AP Low952.40.6300 BayMac Cove Island1019.20.5887 Predom. Dn Med596.91.0051 5B AP L/M701.70.8550 BayMac Shore1006.90.5959 Predom. Dn M/H506.31.1851 5B AP Med581.11.0324 Harvest Moon516.31.1621      SA/DSPL Up17.96SA/DSPL Dn17.96
ORC Ref  04340004VN0 Issued on 25/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
Aeris IIEST 17
Eesti Purjetamise Liit
Masti 16
11911 Tallinn
Estonia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOCEANIS 41.1Measurement24/07/2026HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.963Maximum beam4.210Draft2.075Displacement8,589Wetted area36.16IMS L11.470LSM011.614Accomod. length11.963Sink (kg/mm) 27.31
VCGD0.303VCGM0.280 RM Rated (kg·m) 232.2Limit of positive stability(°) 106.5 Stability Index 108.1 BLR index 0.0000Default crew weight852 Declared crew weight 444
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.432PBWPIPA0.0042
EDL2.000ST10.050ST20.180
ST30.180ST40.112ST50.400
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15.380IG16.030ISP16.650MDT10.138MDL10.223MDT2MDL2TLNo TaperMWGO
E4.664J5.415BAS1.895FSDSFJSPLWPLTPS5.635BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date29/09/2020
SFFP0.328FFM1.533FF1.533LCFcl6.830SG
SAFP11.593FAM1.117FA1.117LCFsh7.133HBI1.286
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04340004VN0 Issued on 25/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
Aeris IIEST 17
Eesti Purjetamise Liit
Masti 16
11911 Tallinn
Estonia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.070.871.562.703.7139.8514/04/2021
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.080.671.252.353.464.5615.40YesNo 36.0215/04/2021
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length12.0 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity150 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity90 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04340004VN0 Issued on 25/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org