Non Spin/HSFClub Certificate2026
ObzidianHUN 1885
Hungarian Sailing Federation
2040 Budaörs
Liget utca 3/2
HUNGARY
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 Angles47.8°46.0°44.3°42.7°41.5°40.6°40.1°40.0°40.9°
Beat VMG2.053.063.844.454.955.335.545.655.58
52°3.274.795.916.737.357.788.038.208.21
60°3.575.146.257.067.648.028.278.498.53
75°3.805.376.497.317.868.238.508.899.05
90°3.685.256.397.257.848.238.539.039.44
110°3.134.645.866.837.598.108.489.119.75
120°2.914.365.576.557.347.938.338.999.65
135°2.513.804.965.946.787.488.008.699.31
150°2.123.224.215.155.986.707.338.218.83
Run VMG1.842.793.734.635.466.216.907.978.64
Gybe Angles143.3°144.0°173.9°175.7°177.5°178.4°178.6°179.3°179.5°
APH ToD:585.4CDL: 10.427APH ToT: 1.0249CertNo:034/26
BOAT
ClassHANSE 455 T-KEELDesignerJ&VBuilderHANSE YACHTSAge date01/2017Series date05/2011Offset fileHanse455-Tkeel.offData fileHUN1885
HULL
Length Overall13.950 mMaximum Beam4.368 mDraft2.236 mDisplacement11,600 kgDLR6.4345IMS DivisionCruiser/RacerDynamic Allowance0.350%Age Allowance0.487%RS Assessment0.000%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.400m
CREW
Maximum weight911 kg(default)Minimum weight774 kg ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail47.9847.70Headsail Luffed37.5437.54Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS Maximum (m²)
Trysail17.67Storm Jib15.49Heavy Weather Jib41.82
SAIL LIMITS
Headsails1
✱ One set on the forestay
✱ Zero set flying
Spinnakers0
✱ No spinnaker pole aboard
STABILITY
Righting Moment 331.8 kg·m Stability Index 120.6
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  04890004VQM Issued on 28/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
ObzidianHUN 1885
Hungarian Sailing Federation
2040 Budaörs
Liget utca 3/2
HUNGARY
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 VMG1753.71178.3936.8808.3727.5675.8649.8637.2644.9
52°1100.6751.5609.4535.2490.0462.8448.3438.8438.3
60°1007.4700.9575.7509.9471.5448.7435.1424.0422.0
75°947.2670.4554.3492.3457.9437.6423.5405.2397.6
90°978.4686.1563.2496.5459.2437.4422.3398.6381.2
110°1148.3775.0614.4527.1474.6444.2424.8395.1369.3
120°1235.7825.6646.8549.9490.2454.2432.0400.6373.0
135°1436.4947.1726.4605.6530.7481.1450.1414.3386.7
150°1697.71116.6854.4698.6602.3537.3491.3438.5407.9
Run VMG1960.41289.4964.5777.8659.5579.4522.0451.8416.6
Selected Courses
Windward / Leeward1857.01233.8950.6793.1693.5627.6585.9544.5530.7
All purpose1383.4930.5732.4623.2556.1513.2486.4457.9444.0
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward734.80.8166
All purpose585.41.0249
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance645.10.9300
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1867.41239.4892.5709.9597.7534.7492.6438.6421.9
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7482
Downwind "popa"0.8008
70% up, 30% down "Ilhabela"0.7632
30% up, 70% down "Ilhabela-inverso"0.7843
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Predominantly Upwind621.20.9659
Predominantly Downwind619.20.9690
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP608.30.9863 Predom. Rc High435.41.3779 5B SF Bay L/M852.60.7037 TriNum AP Low831.40.7216 Predom. Dn Low1083.70.5537 5B SF Bay Med685.10.8758 TriNum AP Med582.51.0300 Predom. Dn L/M739.80.8110 5B SF Bay M/H580.41.0337 TriNum AP High482.41.2437 Predom. Dn Med587.11.0219 5B SF Bay High541.01.1091 TriNum W/L Low1152.90.5204 Predom. Dn M/H491.21.2215 5B AP Low954.80.6284 TriNum W/L Med731.60.8201 Predom. Dn High447.51.3407 5B AP L/M697.10.8608 TriNum W/L Hig580.81.0330 ChiMac Up Low853.40.7031 5B AP Med568.91.0546 Predom. Upwind654.30.9170 ChiMac Up Med741.70.8089 5B AP M/H492.01.2196 Predom. Reaching589.51.0178 ChiMac Up High612.70.9793 5B AP High460.41.3031 Predom. Downwind657.50.9126 ChiMac Off Low895.10.6703 5B W/L Low1318.80.4550 Predom. Up Low1007.80.5954 ChiMac Off Med759.50.7900 5B W/L L/M898.80.6675 Predom. Up L/M715.30.8388 ChiMac Off High601.80.9969 5B W/L Med711.50.8433 Predom. Up Med592.01.0135 ChiMac AP Low867.00.6921 5B W/L M/H595.11.0083 Predom. Up M/H520.91.1518 ChiMac AP Med745.40.8050 5B W/L High549.31.0923 Predom. Up High497.11.2071 ChiMac AP High603.90.9935 W/L 60-40 Low1307.40.4589 Predom. Rc Low916.40.6547 BayMac Cove Island1020.70.5878 W/L 60-40 L/M898.30.6679 Predom. Rc L/M648.00.9259 BayMac Shore1008.50.5949 W/L 60-40 Med717.80.8358 Predom. Rc Med533.81.1241 Harvest Moon504.21.1901 W/L 60-40 M/H607.80.9872 Predom. Rc M/H465.51.2890 5B SF Bay Low1084.70.5531 W/L 60-40 High567.61.0571      SA/DSPL Up16.55SA/DSPL Dn16.55
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance645.10.9300
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1867.41239.4892.5709.9597.7534.7492.6438.6421.9
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance645.10.9300
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1867.41239.4892.5709.9597.7534.7492.6438.6421.9
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance645.1
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1867.41239.4892.5709.9597.7534.7492.6438.6421.9
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating645.10.9300
FinRating, kevyt tuuli1305.00.7663
FinRating, kova tuuli464.81.0757
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9300
Triple Number Coastal/Long Distance Low0.7216
Triple Number Coastal/Long Distance Medium1.0302
Triple Number Coastal/Long Distance High1.2437
Triple Number Windward/Leeward Low0.5493
Triple Number Windward/Leeward Medium0.8201
Triple Number Windward/Leeward High1.0330
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1867.41239.4892.5709.9597.7534.7492.6438.6421.9
For information
General Purpose Handicap (GPH)672.1
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance645.10.9300
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Saronikos S All Purpose678.70.8840
Saronikos S Upwind752.90.7969
Saronikos S Downwind612.70.9793
Saronikos N All Purpose724.80.8278
Saronikos N Upwind790.70.7589
Saronikos N Downwind698.80.8586
Saronikos SW All Purpose700.70.8563
Saronikos SW Upwind789.60.7599
Saronikos SW Downwind633.90.9465
Saronikos NE All Purpose774.00.7752
Saronikos NE Upwind740.80.8099
Saronikos NE Downwind813.40.7377
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1867.41239.4892.5709.9597.7534.7492.6438.6421.9
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose608.30.9863
5-Band All Purpose Low1036.70.5788
5-Band All Purpose L/M722.80.8301
5-Band All Purpose Med586.81.0224
5-Band All Purpose M/H504.61.1892
5-Band All Purpose High470.91.2742
Single Number Predominant Upwind619.30.9688
Single Number Predominant Reaching559.01.0734
Single Number Predominant Downwind620.20.9674
5-Band 50-50 Windward/Leeward Low1318.80.4550
5-Band 50-50 Windward/Leeward L/M898.80.6675
5-Band 50-50 Windward/Leeward Med711.50.8433
5-Band 50-50 Windward/Leeward M/H595.11.0083
5-Band 50-50 Windward/Leeward High549.31.0923
5-Band 60-40 Windward/Leeward Low1307.40.4589
5-Band 60-40 Windward/Leeward L/M898.30.6679
5-Band 60-40 Windward/Leeward Med717.80.8358
5-Band 60-40 Windward/Leeward M/H607.80.9872
5-Band 60-40 Windward/Leeward High567.61.0571
Triple Number 50-50 Windward/Leeward Low1152.90.5204
Triple Number 50-50 Windward/Leeward Med731.80.8199
Triple Number 50-50 Windward/Leeward High580.81.0330
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward740.70.8100
Triple Number 60-40 Windward/Leeward Low1145.20.5239
Triple Number 60-40 Windward/Leeward Med737.20.8138
Triple Number 60-40 Windward/Leeward High595.01.0084
Triple Number All-Purpose Low911.80.6581
Triple Number All-Purpose Med601.30.9979
Triple Number All-Purpose High494.31.2138
Triple Number Predominant Upwind Low902.90.6645
Triple Number Predominant Upwind Med609.90.9838
Triple Number Predominant Upwind High514.81.1655
Triple Number Predominant Reaching Low813.80.7373
Triple Number Predominant Reaching Med555.01.0810
Triple Number Predominant Reaching High447.71.3402
Triple Number Predominant Downwind Low944.70.6351
Triple Number Predominant Downwind Med606.90.9886
Triple Number Predominant Downwind High472.71.2693
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance645.10.9300
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1867.41239.4892.5709.9597.7534.7492.6438.6421.9
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance645.10.9300
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1867.41239.4892.5709.9597.7534.7492.6438.6421.9
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low831.5
Triple Number Coastal/Long Distance Medium582.4
Triple Number Coastal/Long Distance High482.4
Triple Number Windward/Leeward Low1092.3
Triple Number Windward/Leeward Medium731.6
Triple Number Windward/Leeward High580.8
Predominantly Upwind621.2
Predominantly Downwind619.2
Predominantly Reaching578.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance645.10.9300
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1867.41239.4892.5709.9597.7534.7492.6438.6421.9
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7216
Triple Number Coastal/Long Distance Medium1.0302
Triple Number Coastal/Long Distance High1.2437
Triple Number Windward/Leeward Low0.5493
Triple Number Windward/Leeward Medium0.8201
Triple Number Windward/Leeward High1.0330
Coastal/Long Distance0.9300
Predominantly Upwind0.9659
Predominantly Downwind0.9690
For information
General Purpose Handicap (GPH)672.1
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0249
Distanseseilas Trippeltall svak vind0.7216
Distanseseilas Trippeltall mellomvind1.0302
Distanseseilas Trippeltall sterk vind1.2437
Pølsebane Trippeltall svak vind0.5493
Pølsebane Trippeltall mellomvind0.8201
Pølsebane Trippeltall sterk vind1.0330
Motvind Singeltall0.9659
Medvind Singeltall0.9690
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Coastal/Long Distance645.10.9300
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind621.20.9659
Predominantly Downwind619.20.9690
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore534.91.1218
Cape Doctor Coastal448.21.3388
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7216
Triple Number Coastal/Long Distance Medium1.0302
Triple Number Coastal/Long Distance High1.2437
Triple Number Windward/Leeward Low0.5493
Triple Number Windward/Leeward Medium0.8201
Triple Number Windward/Leeward High1.0330
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.7216
Triple Number Coastal/Long Distance Medium1.0302
Triple Number Coastal/Long Distance High1.2437
Triple Number Windward/Leeward Low0.5493
Triple Number Windward/Leeward Medium0.8201
Triple Number Windward/Leeward High1.0330
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance645.10.9300
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Predominantly Upwind621.20.9659
Predominantly Downwind619.20.9690
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1867.41239.4892.5709.9597.7534.7492.6438.6421.9
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance645.10.9300
Triple Number Coastal/Long Distance Low831.50.7216
Triple Number Coastal/Long Distance Medium582.41.0302
Triple Number Coastal/Long Distance High482.41.2437
Triple Number Windward/Leeward Low1092.30.5493
Triple Number Windward/Leeward Medium731.60.8201
Triple Number Windward/Leeward High580.81.0330
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1867.41239.4892.5709.9597.7534.7492.6438.6421.9
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP608.30.9863 Predom. Dn High447.51.3407 5B AP M/H492.01.2196 TriNum AP Low831.40.7216 Predom. Rc Low916.40.6547 5B AP High460.41.3031 TriNum AP Med582.51.0300 Predom. Rc L/M648.00.9259 5B SF Bay Low1084.70.5531 TriNum AP High482.41.2437 Predom. Rc Med533.81.1241 5B SF Bay L/M852.60.7037 TriNum W/L Low1152.90.5204 Predom. Rc M/H465.51.2890 5B SF Bay Med685.10.8758 TriNum W/L Med731.60.8201 Predom. Rc High435.41.3779 5B SF Bay M/H580.41.0337 TriNum W/L Hig580.81.0330 5B W/L Low1318.80.4550 5B SF Bay High541.01.1091 Predom. Upwind654.30.9170 5B W/L L/M898.80.6675 ChiMac Up Low853.40.7031 Predom. Reaching589.51.0178 5B W/L Med711.50.8433 ChiMac Up Med741.70.8089 Predom. Downwind657.50.9126 5B W/L M/H595.11.0083 ChiMac Up High612.70.9793 Predom. Up Low1007.80.5954 5B W/L High549.31.0923 ChiMac Off Low895.10.6703 Predom. Up L/M715.30.8388 W/L 60-40 Low1307.40.4589 ChiMac Off Med759.50.7900 Predom. Up Med592.01.0135 W/L 60-40 L/M898.30.6679 ChiMac Off High601.80.9969 Predom. Up M/H520.91.1518 W/L 60-40 Med717.80.8358 ChiMac AP Low867.00.6921 Predom. Up High497.11.2071 W/L 60-40 M/H607.80.9872 ChiMac AP Med745.40.8050 Predom. Dn Low1083.70.5537 W/L 60-40 High567.61.0571 ChiMac AP High603.90.9935 Predom. Dn L/M739.80.8110 5B AP Low954.80.6284 BayMac Cove Island1020.70.5878 Predom. Dn Med587.11.0219 5B AP L/M697.10.8608 BayMac Shore1008.50.5949 Predom. Dn M/H491.21.2215 5B AP Med568.91.0546 Harvest Moon504.21.1901      SA/DSPL Up16.55SA/DSPL Dn16.55
ORC Ref  04890004VQM Issued on 28/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
ObzidianHUN 1885
Hungarian Sailing Federation
2040 Budaörs
Liget utca 3/2
HUNGARY
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassHANSE 455 T-KEELMeasurement24/11/2025HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall13.950Maximum beam4.368Draft2.236Displacement11,600Wetted area41.57IMS L12.426LSM012.169Accomod. length13.662Sink (kg/mm) 31.62
VCGD0.128VCGM0.170 RM Rated (kg·m) 331.8Limit of positive stability(°) 115.4 Stability Index 120.6 BLR index 0.0000Default crew weight911 Declared crew weight 450
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0042
EDL2.800ST10.065ST20.180
ST30.180ST40.110ST50.295
RIG
BackstayFixedForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerYesMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders2Rotating mastNo
P17.400IG17.600ISP17.920MDT10.140MDL10.270MDT2MDL2TL1.000MWGO
E5.800J5.450BAS1.817FSD0.041SFJ0.000SPLWPLTPS5.920BD0.250MWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date24/11/2025
SFFP0.362FFMFF1.724LCFcl7.286SG
SAFP13.276FAMFA1.302LCFsh7.588HBI1.523
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04890004VQM Issued on 28/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Non Spin/HSFClub Certificate2026
ObzidianHUN 1885
Hungarian Sailing Federation
2040 Budaörs
Liget utca 3/2
HUNGARY
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.050.631.272.684.1747.98
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.060.480.952.033.264.6517.35NoNo 37.54measured by CAGATAY ONUR
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length13.7 mTable area0.66 m²Headroom1.88 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity231 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity124 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04890004VQM Issued on 28/07/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org