Double HandedClub Certificate2026
SIRENEST 540
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 Angles49.7°44.9°42.8°41.7°40.9°40.8°40.9°41.7°43.5°
Beat VMG2.303.304.044.574.844.954.994.974.77
52°3.715.226.226.827.167.297.377.417.29
60°4.165.666.647.107.457.597.677.737.66
75°4.606.087.047.547.727.928.038.178.20
90°4.706.187.177.738.058.228.358.588.73
110°4.355.866.937.598.048.418.729.199.52
120°3.995.506.627.437.958.378.779.5510.22
135°3.364.866.046.977.618.078.499.3910.52
150°2.774.105.236.176.907.407.798.469.16
Run VMG2.403.554.535.345.976.416.957.848.52
Gybe Angles139.9°143.5°147.1°147.7°147.8°149.1°177.5°178.9°178.9°
APH ToD:558.0CDL: 9.487APH ToT: 1.0753CertNo:
BOAT
ClassHANSE 400EDesignerJUDEL/VROLIJKBuilderHANSE YACHTSAge date04/2008Series date01/2006Offset fileHANSE400-EST540.offData fileEST540
HULL
Length Overall11.990 mMaximum Beam4.036 mDraft1.976 mDisplacement8,660 kgDLR6.8892IMS DivisionCruiser/RacerDynamic Allowance0.310%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.444m
CREW
Maximum weight180 kg(declared)Minimum weight120 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail48.5649.25Headsail Luffed39.7239.72Headsail Flying77.0477.04SymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail14.98Storm Jib13.70Heavy Weather Jib36.98
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 238.1 kg·m Stability Index 109.2
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  04340004V8E Issued on 15/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
SIRENEST 540
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 VMG1566.61091.6890.1787.1743.2727.7721.2723.6754.6
52°970.3690.3578.9528.0502.8493.6488.5485.6494.0
60°865.9636.5542.5506.8482.9474.4469.5465.9469.7
75°781.9592.5511.3477.6466.1454.5448.1440.7438.9
90°765.9582.2502.0465.5447.4437.8431.1419.7412.6
110°827.9613.9519.8474.2447.8427.8412.6391.6378.3
120°901.9654.7544.0484.3453.0430.4410.4376.9352.2
135°1072.8740.8596.1516.8473.1446.1423.9383.5342.2
150°1298.4878.7688.4583.9522.1486.4462.0425.7392.9
Run VMG1499.21014.6794.9674.3602.8561.6518.2459.0422.7
Selected Courses
Windward / Leeward1532.91053.1842.5730.7673.0644.6619.7591.3588.7
All purpose1120.6790.7647.4574.4536.8517.0502.1483.3476.9
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward705.40.8506
All purpose558.01.0753
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance611.90.9806
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3787.8653.3576.8538.1506.0455.5445.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7388
Downwind "popa"0.9080
70% up, 30% down "Ilhabela"0.7826
30% up, 70% down "Ilhabela-inverso"0.8497
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Predominantly Upwind606.70.9890
Predominantly Downwind566.01.0601
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP582.91.0293 Predom. Rc High450.21.3327 5B SF Bay L/M769.60.7796 TriNum AP Low719.00.8344 Predom. Dn Low878.20.6832 5B SF Bay Med660.90.9079 TriNum AP Med553.61.0837 Predom. Dn L/M641.40.9354 5B SF Bay M/H604.80.9920 TriNum AP High498.81.2029 Predom. Dn Med545.91.0991 5B SF Bay High581.91.0311 TriNum W/L Low995.10.6029 Predom. Dn M/H488.41.2285 5B AP Low792.80.7569 TriNum W/L Med699.20.8581 Predom. Dn High453.51.3231 5B AP L/M626.40.9578 TriNum W/L Hig615.30.9751 ChiMac Up Low772.80.7764 5B AP Med546.11.0988 Predom. Upwind634.90.9450 ChiMac Up Med695.10.8632 5B AP M/H504.41.1895 Predom. Reaching546.91.0971 ChiMac Up High607.00.9884 5B AP High485.41.2360 Predom. Downwind593.51.0110 ChiMac Off Low751.50.7984 5B W/L Low1120.40.5355 Predom. Up Low884.50.6783 ChiMac Off Med661.60.9069 5B W/L L/M809.10.7416 Predom. Up L/M665.50.9015 ChiMac Off High555.71.0797 5B W/L Med687.60.8726 Predom. Up Med586.41.0232 ChiMac AP Low756.10.7936 5B W/L M/H623.70.9620 Predom. Up M/H551.81.0873 ChiMac AP Med673.90.8903 5B W/L High595.81.0071 Predom. Up High541.21.1087 ChiMac AP High578.61.0369 W/L 60-40 Low1128.30.5318 Predom. Rc Low762.70.7867 BayMac Cove Island880.50.6815 W/L 60-40 L/M819.60.7321 Predom. Rc L/M578.61.0370 BayMac Shore871.60.6884 W/L 60-40 Med701.70.8551 Predom. Rc Med508.61.1797 Harvest Moon482.51.2436 W/L 60-40 M/H643.90.9319 Predom. Rc M/H471.01.2738 5B SF Bay Low938.90.6390 W/L 60-40 High622.30.9641      SA/DSPL Up20.78SA/DSPL Dn29.57
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance611.90.9806
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3787.8653.3576.8538.1506.0455.5445.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance611.90.9806
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3787.8653.3576.8538.1506.0455.5445.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance611.9
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3787.8653.3576.8538.1506.0455.5445.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating611.90.9806
FinRating, kevyt tuuli1096.20.9122
FinRating, kova tuuli488.21.0243
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9806
Triple Number Coastal/Long Distance Low0.8344
Triple Number Coastal/Long Distance Medium1.0838
Triple Number Coastal/Long Distance High1.2029
Triple Number Windward/Leeward Low0.6330
Triple Number Windward/Leeward Medium0.8581
Triple Number Windward/Leeward High0.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3787.8653.3576.8538.1506.0455.5445.0
For information
General Purpose Handicap (GPH)626.6
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance611.90.9806
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Saronikos S All Purpose644.60.9307
Saronikos S Upwind722.80.8301
Saronikos S Downwind542.11.1068
Saronikos N All Purpose675.40.8883
Saronikos N Upwind755.90.7938
Saronikos N Downwind586.51.0230
Saronikos SW All Purpose644.90.9304
Saronikos SW Upwind737.90.8131
Saronikos SW Downwind543.91.1031
Saronikos NE All Purpose692.10.8669
Saronikos NE Upwind695.60.8626
Saronikos NE Downwind656.70.9137
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3787.8653.3576.8538.1506.0455.5445.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose582.91.0293
5-Band All Purpose Low873.80.6867
5-Band All Purpose L/M649.70.9235
5-Band All Purpose Med563.91.0639
5-Band All Purpose M/H518.81.1565
5-Band All Purpose High496.61.2082
Single Number Predominant Upwind605.50.9909
Single Number Predominant Reaching524.51.1439
Single Number Predominant Downwind566.81.0585
5-Band 50-50 Windward/Leeward Low1120.40.5355
5-Band 50-50 Windward/Leeward L/M809.10.7416
5-Band 50-50 Windward/Leeward Med687.60.8726
5-Band 50-50 Windward/Leeward M/H623.70.9620
5-Band 50-50 Windward/Leeward High595.81.0071
5-Band 60-40 Windward/Leeward Low1128.30.5318
5-Band 60-40 Windward/Leeward L/M819.60.7321
5-Band 60-40 Windward/Leeward Med701.70.8551
5-Band 60-40 Windward/Leeward M/H643.90.9319
5-Band 60-40 Windward/Leeward High622.30.9641
Triple Number 50-50 Windward/Leeward Low995.10.6029
Triple Number 50-50 Windward/Leeward Med699.40.8579
Triple Number 50-50 Windward/Leeward High615.30.9751
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward719.90.8335
Triple Number 60-40 Windward/Leeward Low1003.70.5978
Triple Number 60-40 Windward/Leeward Med712.70.8418
Triple Number 60-40 Windward/Leeward High637.00.9419
Triple Number All-Purpose Low783.00.7663
Triple Number All-Purpose Med572.21.0487
Triple Number All-Purpose High512.41.1709
Triple Number Predominant Upwind Low801.20.7488
Triple Number Predominant Upwind Med596.11.0065
Triple Number Predominant Upwind High553.71.0836
Triple Number Predominant Reaching Low693.90.8647
Triple Number Predominant Reaching Med525.61.1416
Triple Number Predominant Reaching High454.91.3189
Triple Number Predominant Downwind Low782.00.7673
Triple Number Predominant Downwind Med556.31.0785
Triple Number Predominant Downwind High469.01.2794
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance611.90.9806
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3787.8653.3576.8538.1506.0455.5445.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance611.90.9806
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3787.8653.3576.8538.1506.0455.5445.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low719.1
Triple Number Coastal/Long Distance Medium553.6
Triple Number Coastal/Long Distance High498.8
Triple Number Windward/Leeward Low947.9
Triple Number Windward/Leeward Medium699.2
Triple Number Windward/Leeward High615.3
Predominantly Upwind606.7
Predominantly Downwind566.0
Predominantly Reaching535.5
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance611.90.9806
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3787.8653.3576.8538.1506.0455.5445.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8344
Triple Number Coastal/Long Distance Medium1.0838
Triple Number Coastal/Long Distance High1.2029
Triple Number Windward/Leeward Low0.6330
Triple Number Windward/Leeward Medium0.8581
Triple Number Windward/Leeward High0.9751
Coastal/Long Distance0.9806
Predominantly Upwind0.9890
Predominantly Downwind1.0601
For information
General Purpose Handicap (GPH)626.6
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0753
Distanseseilas Trippeltall svak vind0.8344
Distanseseilas Trippeltall mellomvind1.0838
Distanseseilas Trippeltall sterk vind1.2029
Pølsebane Trippeltall svak vind0.6330
Pølsebane Trippeltall mellomvind0.8581
Pølsebane Trippeltall sterk vind0.9751
Motvind Singeltall0.9890
Medvind Singeltall1.0601
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Coastal/Long Distance611.90.9806
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind606.70.9890
Predominantly Downwind566.01.0601
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore589.51.0179
Cape Doctor Coastal478.81.2532
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8344
Triple Number Coastal/Long Distance Medium1.0838
Triple Number Coastal/Long Distance High1.2029
Triple Number Windward/Leeward Low0.6330
Triple Number Windward/Leeward Medium0.8581
Triple Number Windward/Leeward High0.9751
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8344
Triple Number Coastal/Long Distance Medium1.0838
Triple Number Coastal/Long Distance High1.2029
Triple Number Windward/Leeward Low0.6330
Triple Number Windward/Leeward Medium0.8581
Triple Number Windward/Leeward High0.9751
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance611.90.9806
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Predominantly Upwind606.70.9890
Predominantly Downwind566.01.0601
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3787.8653.3576.8538.1506.0455.5445.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance611.90.9806
Triple Number Coastal/Long Distance Low719.10.8344
Triple Number Coastal/Long Distance Medium553.61.0838
Triple Number Coastal/Long Distance High498.81.2029
Triple Number Windward/Leeward Low947.90.6330
Triple Number Windward/Leeward Medium699.20.8581
Triple Number Windward/Leeward High615.30.9751
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1529.51049.3787.8653.3576.8538.1506.0455.5445.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP582.91.0293 Predom. Dn High453.51.3231 5B AP M/H504.41.1895 TriNum AP Low719.00.8344 Predom. Rc Low762.70.7867 5B AP High485.41.2360 TriNum AP Med553.61.0837 Predom. Rc L/M578.61.0370 5B SF Bay Low938.90.6390 TriNum AP High498.81.2029 Predom. Rc Med508.61.1797 5B SF Bay L/M769.60.7796 TriNum W/L Low995.10.6029 Predom. Rc M/H471.01.2738 5B SF Bay Med660.90.9079 TriNum W/L Med699.20.8581 Predom. Rc High450.21.3327 5B SF Bay M/H604.80.9920 TriNum W/L Hig615.30.9751 5B W/L Low1120.40.5355 5B SF Bay High581.91.0311 Predom. Upwind634.90.9450 5B W/L L/M809.10.7416 ChiMac Up Low772.80.7764 Predom. Reaching546.91.0971 5B W/L Med687.60.8726 ChiMac Up Med695.10.8632 Predom. Downwind593.51.0110 5B W/L M/H623.70.9620 ChiMac Up High607.00.9884 Predom. Up Low884.50.6783 5B W/L High595.81.0071 ChiMac Off Low751.50.7984 Predom. Up L/M665.50.9015 W/L 60-40 Low1128.30.5318 ChiMac Off Med661.60.9069 Predom. Up Med586.41.0232 W/L 60-40 L/M819.60.7321 ChiMac Off High555.71.0797 Predom. Up M/H551.81.0873 W/L 60-40 Med701.70.8551 ChiMac AP Low756.10.7936 Predom. Up High541.21.1087 W/L 60-40 M/H643.90.9319 ChiMac AP Med673.90.8903 Predom. Dn Low878.20.6832 W/L 60-40 High622.30.9641 ChiMac AP High578.61.0369 Predom. Dn L/M641.40.9354 5B AP Low792.80.7569 BayMac Cove Island880.50.6815 Predom. Dn Med545.91.0991 5B AP L/M626.40.9578 BayMac Shore871.60.6884 Predom. Dn M/H488.41.2285 5B AP Med546.11.0988 Harvest Moon482.51.2436      SA/DSPL Up20.78SA/DSPL Dn29.57
ORC Ref  04340004V8E Issued on 15/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
SIRENEST 540
Eesti Purjetamise Liit
Masti 16
11911 Tallinn
Estonia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHANSE 400EMeasurement16/06/2024HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall11.990Maximum beam4.036Draft1.976Displacement8,660Wetted area33.49IMS L10.899LSM010.791Accomod. length12.027Sink (kg/mm) 26.52
VCGD0.100VCGM0.310 RM Rated (kg·m) 238.1Limit of positive stability(°) 106.3 Stability Index 109.2 BLR index 0.0000Default crew weight170 Declared crew weight 180
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.444PBW0.122PIPA0.0037
EDL3.080ST10.042ST20.134
ST30.180ST40.122ST50.310
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P15.700IG16.440ISP17.450MDT10.129MDL10.235MDT20.120MDL20.195TL0.850MW0.232GO0.262
E5.450J4.570BAS1.713FSD0.035SFJ0.000SPLWPLTPS5.300BD0.191MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.100Flotation Date16/06/2024MeasurerEST 9
SFFP0.500FFM1.437FF1.437LCFcl6.418SG1.0245
SAFP11.642FAM1.240FA1.240LCFsh6.716HBI1.300
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04340004V8E Issued on 15/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Double HandedClub Certificate2026
SIRENEST 540
Eesti Purjetamise Liit
Masti 16
11911 Tallinn
Estonia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.180.991.813.274.4848.5611/07/2023Dakron
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment1A0.031.292.524.756.437.5017.89NoYes077.0417/08/2022CZ 06520.070.681.342.503.584.6916.30YesNo 39.7218/06/2024Jib 2
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  04340004V8E Issued on 15/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org