Club Certificate2025
HorizonEST 911
Estonian Yachting Union
Purje 8, maja 3
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 Angles44.8°44.8°42.7°41.5°40.4°39.7°39.3°39.4°40.5°
Beat VMG2.433.364.104.675.075.285.375.415.32
52°3.865.216.206.917.367.607.717.787.78
60°4.145.536.507.167.577.817.948.048.06
75°4.335.766.727.357.738.008.218.448.54
90°4.496.037.107.718.028.208.348.728.99
110°4.435.997.117.808.238.608.909.319.66
120°4.245.816.987.708.168.568.959.6610.25
135°3.765.236.417.297.858.278.679.5010.59
150°3.104.415.546.507.257.758.128.809.52
Run VMG2.693.824.805.636.296.777.197.858.43
Gybe Angles143.1°143.1°147.6°149.2°151.0°154.8°159.7°163.7°162.8°
APH ToD:540.4CDL: 9.984APH ToT: 1.1104CertNo:099/20
BOAT
ClassHanse 400DesignerJudel/VrolijkBuilderHanse YachtsAge date01/2008Series date01/2007Offset fileHANSE400E.OFFData fileEST911
HULL
Length Overall12.010 mMaximum Beam4.036 mDraft2.022 mDisplacement9,804 kgDLR7.3655IMS DivisionCruiser/RacerDynamic Allowance0.310%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.444m
CREW
Maximum weight450 kg(declared)Minimum weight320 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail48.9549.36Headsail Luffed46.0346.03Headsail FlyingSymmetricAsymmetric137.82137.82 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail15.90Storm Jib13.51Heavy Weather Jib36.46
SAIL LIMITS
Headsails6
✱ One set on the forestay
Spinnakers5
STABILITY
Righting MomentN/AStability IndexN/A
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.
Club Certificate2025
HorizonEST 911
Estonian Yachting Union
Purje 8, maja 3
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 VMG1481.81071.1877.3771.5710.0681.6670.0665.6676.5
52°933.5691.2580.9521.1489.1473.5467.0462.5463.0
60°869.7650.9554.0502.9475.6460.9453.3448.0446.8
75°831.5625.2535.4489.9465.6449.8438.5426.4421.5
90°802.2597.1507.3467.1448.7439.0431.7412.9400.2
110°813.5601.0506.1461.6437.3418.7404.6386.6372.5
120°848.6620.0516.1467.7441.3420.5402.4372.6351.3
135°957.1688.9561.6493.9458.7435.4415.1379.1339.9
150°1161.0817.1649.2553.5496.3464.4443.5409.3378.3
Run VMG1340.6943.5749.7639.2572.5531.6500.8458.7426.9
Selected Courses
Windward / Leeward1410.81007.3813.5705.3641.3606.6585.4562.1551.7
All purpose1060.7769.4633.0560.4519.7496.6481.6462.6451.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward673.10.8914
All purpose540.41.1104
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance590.01.0169
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1489.41000.9762.1633.2555.7515.6486.5441.1427.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7711
Downwind "popa"0.9554
70% up, 30% down "Ilhabela"0.8184
30% up, 70% down "Ilhabela-inverso"0.8915
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Predominantly Upwind588.41.0197
Predominantly Downwind546.41.0981
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low701.20.8557
Triple Number AP Medium537.01.1174
Triple Number AP High478.21.2546
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Single Number Predominant Upwind613.20.9785
Single Number Predominant Reaching533.11.1255
Single Number Predominant Downwind569.51.0536
Predominant Upwind - Low859.40.6981
Predominant Upwind - Low/Med652.50.9195
Predominant Upwind - Medium567.61.0570
Predominant Upwind - Med/High526.21.1402
Predominant Upwind - High512.01.1720
Predominant Downwind Low828.00.7247
Predominant Downwind Low/Med616.30.9736
Predominant Downwind Medium526.51.1395
Predominant Downwind Med/High473.31.2677
Predominant Downwind High442.61.3557
Predominant Reaching Low740.50.8102
Predominant Reaching Low/Med566.51.0592
Predominant Reaching Medium497.21.2067
Predominant Reaching Med/High459.21.3067
Predominant Reaching High437.01.3730
SA/DSPL Upwind20.58SA/DSPL Downwind40.46
Scoring OptionTODTOT
5-Band Windward/Leeward Low1059.80.5661
5-Band Windward/Leeward Low/Med778.50.7707
5-Band Windward/Leeward Medium655.90.9148
5-Band Windward/Leeward Med/High589.81.0174
5-Band Windward/Leeward High564.41.0631
Windward/Leeward 60-40 Low1072.90.5592
Windward/Leeward 60-40 Low/Med791.60.7580
Windward/Leeward 60-40 Medium669.90.8956
Windward/Leeward 60-40 Med/High606.70.9889
Windward/Leeward 60-40 High585.11.0254
5-Band AP Low767.20.7820
5-Band AP Low/Med610.70.9824
5-Band AP Medium528.81.1346
5-Band AP Med/High484.11.2393
5-Band AP High463.91.2934
5-Band SF Bay Tour - Low917.20.6541
5-Band SF Bay Tour - Low/Med745.00.8054
5-Band SF Bay Tour - Medium631.80.9496
5-Band SF Bay Tour - Med/High572.01.0490
5-Band SF Bay Tour - High549.01.0930
Chicago-Mac Upwind0.9451
Chicago-Mac All Purpose0.9838
Chicago-Mac Downwind1.0159
Bayview-Mac Cove Island0.7166
Bayview-Mac Shore0.7216
Harvest Moon Regatta466.31.2867
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance590.01.0169
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1489.41000.9762.1633.2555.7515.6486.5441.1427.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance590.01.0169
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1489.41000.9762.1633.2555.7515.6486.5441.1427.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance590.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1489.41000.9762.1633.2555.7515.6486.5441.1427.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating590.01.0169
FinRating, kevyt tuuli1035.50.9658
FinRating, kova tuuli466.91.0708
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0169
Triple Number Coastal/Long Distance Low0.8557
Triple Number Coastal/Long Distance Medium1.1175
Triple Number Coastal/Long Distance High1.2546
Triple Number Windward/Leeward Low0.6591
Triple Number Windward/Leeward Medium0.8978
Triple Number Windward/Leeward High1.0310
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1489.41000.9762.1633.2555.7515.6486.5441.1427.8
For information
General Purpose Handicap (GPH)607.8
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance590.01.0169
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1489.41000.9762.1633.2555.7515.6486.5441.1427.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance590.01.0169
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1489.41000.9762.1633.2555.7515.6486.5441.1427.8
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance590.01.0169
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1489.41000.9762.1633.2555.7515.6486.5441.1427.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low701.2
Triple Number Coastal/Long Distance Medium536.9
Triple Number Coastal/Long Distance High478.2
Triple Number Windward/Leeward Low910.3
Triple Number Windward/Leeward Medium668.3
Triple Number Windward/Leeward High582.0
Predominantly Upwind588.4
Predominantly Downwind546.4
Predominantly Reaching521.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance590.01.0169
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1489.41000.9762.1633.2555.7515.6486.5441.1427.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8557
Triple Number Coastal/Long Distance Medium1.1175
Triple Number Coastal/Long Distance High1.2546
Triple Number Windward/Leeward Low0.6591
Triple Number Windward/Leeward Medium0.8978
Triple Number Windward/Leeward High1.0310
Coastal/Long Distance1.0169
Predominantly Upwind1.0197
Predominantly Downwind1.0981
For information
General Purpose Handicap (GPH)607.8
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1104
Distanseseilas Trippeltall svak vind0.8557
Distanseseilas Trippeltall mellomvind1.1175
Distanseseilas Trippeltall sterk vind1.2546
Pølsebane Trippeltall svak vind0.6591
Pølsebane Trippeltall mellomvind0.8978
Pølsebane Trippeltall sterk vind1.0310
Motvind Singeltall1.0197
Medvind Singeltall1.0981
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Coastal/Long Distance590.01.0169
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind588.41.0197
Predominantly Downwind546.41.0981
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore554.91.0814
Cape Doctor Coastal454.51.3202
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8557
Triple Number Coastal/Long Distance Medium1.1175
Triple Number Coastal/Long Distance High1.2546
Triple Number Windward/Leeward Low0.6591
Triple Number Windward/Leeward Medium0.8978
Triple Number Windward/Leeward High1.0310
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8557
Triple Number Coastal/Long Distance Medium1.1175
Triple Number Coastal/Long Distance High1.2546
Triple Number Windward/Leeward Low0.6591
Triple Number Windward/Leeward Medium0.8978
Triple Number Windward/Leeward High1.0310
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance590.01.0169
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Predominantly Upwind588.41.0197
Predominantly Downwind546.41.0981
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1489.41000.9762.1633.2555.7515.6486.5441.1427.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance590.01.0169
Triple Number Coastal/Long Distance Low701.20.8557
Triple Number Coastal/Long Distance Medium536.91.1175
Triple Number Coastal/Long Distance High478.21.2546
Triple Number Windward/Leeward Low910.30.6591
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1489.41000.9762.1633.2555.7515.6486.5441.1427.8
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low701.20.8557
Triple Number AP Medium537.01.1174
Triple Number AP High478.21.2546
Triple Number Windward/Leeward Low949.70.6318
Triple Number Windward/Leeward Medium668.30.8978
Triple Number Windward/Leeward High582.01.0310
Single Number Predominant Upwind613.20.9785
Single Number Predominant Reaching533.11.1255
Single Number Predominant Downwind569.51.0536
Predominant Upwind - Low859.40.6981
Predominant Upwind - Low/Med652.50.9195
Predominant Upwind - Medium567.61.0570
Predominant Upwind - Med/High526.21.1402
Predominant Upwind - High512.01.1720
Predominant Downwind Low828.00.7247
Predominant Downwind Low/Med616.30.9736
Predominant Downwind Medium526.51.1395
Predominant Downwind Med/High473.31.2677
Predominant Downwind High442.61.3557
Predominant Reaching Low740.50.8102
Predominant Reaching Low/Med566.51.0592
Predominant Reaching Medium497.21.2067
Predominant Reaching Med/High459.21.3067
Predominant Reaching High437.01.3730
SA/DSPL Upwind20.58SA/DSPL Downwind40.46
Scoring OptionTODTOT
5-Band Windward/Leeward Low1059.80.5661
5-Band Windward/Leeward Low/Med778.50.7707
5-Band Windward/Leeward Medium655.90.9148
5-Band Windward/Leeward Med/High589.81.0174
5-Band Windward/Leeward High564.41.0631
Windward/Leeward 60-40 Low1072.90.5592
Windward/Leeward 60-40 Low/Med791.60.7580
Windward/Leeward 60-40 Medium669.90.8956
Windward/Leeward 60-40 Med/High606.70.9889
Windward/Leeward 60-40 High585.11.0254
5-Band AP Low767.20.7820
5-Band AP Low/Med610.70.9824
5-Band AP Medium528.81.1346
5-Band AP Med/High484.11.2393
5-Band AP High463.91.2934
5-Band SF Bay Tour - Low917.20.6541
5-Band SF Bay Tour - Low/Med745.00.8054
5-Band SF Bay Tour - Medium631.80.9496
5-Band SF Bay Tour - Med/High572.01.0490
5-Band SF Bay Tour - High549.01.0930
Chicago-Mac Upwind0.9451
Chicago-Mac All Purpose0.9838
Chicago-Mac Downwind1.0159
Bayview-Mac Cove Island0.7166
Bayview-Mac Shore0.7216
Harvest Moon Regatta466.31.2867
Club Certificate2025
HorizonEST 911
Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHanse 400MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA12.010Max. Beam4.036Draft2.022Displacement9,804Wetted area34.79IMS L11.121LSM010.999Acc. length12.027Sink (kg/mm) 27.51
VCGD-0.150VCGM0.016RM Rated (kg·m) 298.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight789Declared crew weight450
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.444PBW0.122PIPA0.0040
EDL3.080ST10.065ST20.180
ST30.180ST40.110ST50.270
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders2Rotating mastNo
P16.300IG16.433ISP18.023MDT10.131MDL10.233MDT20.000MDL20.000TLTaperMW0.000GO0.000
E5.571J4.570BAS1.713FSDFoilSFJ0.000SPLWPLTPS5.010BD0.190MWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered-0.150Flotation Date03/07/2020
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
HorizonEST 911
Estonian Yachting Union
Purje 8, maja 3
11911 Tallinn
Estonia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.160.941.693.124.3348.9510/05/2022
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.070.611.252.744.416.3315.76NoNo 46.0310/05/2022G1
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment118.2216.9917.618.9111.3379%137.8230/06/2022
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.