Club Certificate2026
APROMANKOR790
Korean Sailing Federation
Olympic Convention Center
Olympic-ro 424
Songpa-gu, Seoul, S.Korea
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 Angles45.5°42.3°40.2°37.9°36.4°35.8°35.5°35.4°36.2°
Beat VMG2.593.684.485.025.305.435.515.585.56
52°4.055.576.547.047.287.417.507.617.65
60°4.335.846.757.197.457.617.727.867.92
75°4.546.026.887.317.627.888.078.318.45
90°4.415.936.977.477.838.068.298.809.16
110°4.275.937.017.598.088.579.079.8410.46
120°4.095.746.867.477.988.519.1510.5811.69
135°3.565.126.327.097.598.098.6610.2212.91
150°2.944.295.436.407.077.527.969.0210.75
Run VMG2.543.714.705.546.226.837.298.139.31
Gybe Angles138.5°142.1°146.5°150.1°159.4°167.3°174.5°173.6°139.2°
APH ToD:536.2CDL: 9.553APH ToT: 1.1189CertNo:05/26
BOAT
ClassTAKAI 34 IMSDesignerO.TAKAIBuilderCARROLL MARINEAge date04/1995Series date03/1995Offset fileUS30582.OFFData fileKOR790
HULL
Length Overall10.317Maximum Beam3.523Draft2.152Displacement3,583DLR4.9902IMS DivisionPerformanceDynamic Allowance0.080%Age Allowance0.650%RS Assessment-0.331%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.388m
CREW
Maximum weight640(declared)Minimum weight510 ✱ when appliedCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.3338.22Headsail Luffed23.4823.48Headsail FlyingSymmetric66.8066.80Asymmetric67.1967.19 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail11.19Storm Jib7.73Heavy Weather Jib20.86
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting Moment 90.5 Stability Index 115.3
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  04550004AVU Issued on 09/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
APROMANKOR790
Korean Sailing Federation
Olympic Convention Center
Olympic-ro 424
Songpa-gu, Seoul, S.Korea
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 VMG1389.9979.0803.3716.6679.5663.5653.8644.7647.5
52°889.9646.7550.3511.6494.3485.7480.0473.0470.7
60°830.8616.0533.5500.9483.3472.8466.4457.9454.4
75°792.6598.0523.2492.3472.3457.0446.3433.3425.8
90°816.8607.1516.4481.7459.7446.6434.5409.1392.9
110°843.7607.1513.3474.2445.7420.1396.9365.9344.3
120°879.5626.7524.6481.8451.1422.9393.6340.4308.0
135°1010.2703.1569.8507.5474.0444.9415.9352.2278.8
150°1226.5839.9662.8562.4509.0478.9452.4398.9334.8
Run VMG1416.3969.9765.3649.3578.4527.4493.7442.9386.6
Selected Courses
Windward / Leeward1403.1974.5784.3683.0629.0595.5573.8543.8517.0
All purpose1058.2749.9618.2554.5519.9497.5479.9451.2427.3
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward656.10.9145
All purpose536.21.1189
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1404.4974.0739.3620.0553.1516.2485.2430.1406.1
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8170
Downwind "popa"0.9488
70% up, 30% down "Ilhabela"0.8525
30% up, 70% down "Ilhabela-inverso"0.9050
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Predominantly Upwind577.31.0393
Predominantly Downwind548.51.0938
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP557.71.0759 Predom. Rc High426.61.4065 5B SF Bay L/M717.00.8369 TriNum AP Low684.00.8772 Predom. Dn Low837.30.7166 5B SF Bay Med618.20.9706 TriNum AP Med534.11.1234 Predom. Dn L/M619.20.9689 5B SF Bay M/H561.21.0690 TriNum AP High473.51.2670 Predom. Dn Med531.01.1299 5B SF Bay High528.91.1345 TriNum W/L Low921.60.6510 Predom. Dn M/H470.91.2740 5B AP Low761.20.7883 TriNum W/L Med651.50.9209 Predom. Dn High426.11.4082 5B AP L/M600.60.9990 TriNum W/L Hig568.01.0564 ChiMac Up Low724.90.8277 5B AP Med526.71.1391 Predom. Upwind600.60.9990 ChiMac Up Med655.10.9159 5B AP M/H481.41.2463 Predom. Reaching534.81.1220 ChiMac Up High573.21.0467 5B AP High452.01.3273 Predom. Downwind571.61.0496 ChiMac Off Low721.00.8321 5B W/L Low1034.10.5802 Predom. Up Low824.50.7277 ChiMac Off Med637.00.9419 5B W/L L/M753.70.7961 Predom. Up L/M629.60.9530 ChiMac Off High535.21.1211 5B W/L Med640.60.9366 Predom. Up Med560.21.0710 ChiMac AP Low719.50.8339 5B W/L M/H577.01.0399 Predom. Up M/H524.11.1448 ChiMac AP Med643.50.9324 5B W/L High544.41.1022 Predom. Up High503.61.1915 ChiMac AP High552.71.0856 W/L 60-40 Low1034.80.5798 Predom. Rc Low739.50.8114 BayMac Cove Island826.70.7257 W/L 60-40 L/M759.00.7905 Predom. Rc L/M566.71.0588 BayMac Shore819.70.7320 W/L 60-40 Med650.70.9221 Predom. Rc Med502.41.1943 Harvest Moon472.21.2705 W/L 60-40 M/H592.81.0121 Predom. Rc M/H460.11.3040 5B SF Bay Low868.50.6909 W/L 60-40 High564.81.0623      SA/DSPL Up25.86SA/DSPL Dn44.45
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1404.4974.0739.3620.0553.1516.2485.2430.1406.1
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1404.4974.0739.3620.0553.1516.2485.2430.1406.1
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance582.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1404.4974.0739.3620.0553.1516.2485.2430.1406.1
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating582.71.0297
FinRating, kevyt tuuli1018.90.9814
FinRating, kova tuuli452.71.1044
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0297
Triple Number Coastal/Long Distance Low0.8772
Triple Number Coastal/Long Distance Medium1.1235
Triple Number Coastal/Long Distance High1.2670
Triple Number Windward/Leeward Low0.6823
Triple Number Windward/Leeward Medium0.9209
Triple Number Windward/Leeward High1.0564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1404.4974.0739.3620.0553.1516.2485.2430.1406.1
For information
General Purpose Handicap (GPH)600.9
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Saronikos S All_Purpose606.20.9898
Saronikos S Upwind677.20.8860
Saronikos S Downwind522.51.1483
Saronikos N All_Purpose606.20.9898
Saronikos N Upwind706.40.8493
Saronikos N Downwind572.41.0483
Saronikos SW All_Purpose608.90.9854
Saronikos SW Upwind696.50.8614
Saronikos SW Downwind525.71.1413
Saronikos NE All_Purpose660.80.9080
Saronikos NE Upwind666.80.8998
Saronikos NE Downwind638.20.9401
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1404.4974.0739.3620.0553.1516.2485.2430.1406.1
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose557.71.0759
5-Band All-Purpose Low827.00.7255
5-Band All-Purpose L/M622.50.9639
5-Band All-Purpose Med544.41.1021
5-Band All-Purpose M/H496.81.2076
5-Band All-Purpose High464.71.2910
Single Number Predominant Upwind575.91.0418
Single Number Predominant Reaching515.51.1640
Single Number Predominant Downwind549.41.0920
5-Band 50-50 Windward/Leeward Low1034.10.5802
5-Band 50-50 Windward/Leeward L/M753.70.7961
5-Band 50-50 Windward/Leeward Med640.60.9366
5-Band 50-50 Windward/Leeward M/H577.01.0399
5-Band 50-50 Windward/Leeward High544.41.1022
5-Band 60-40 Windward/Leeward Low1034.80.5798
5-Band 60-40 Windward/Leeward L/M759.00.7905
5-Band 60-40 Windward/Leeward Med650.70.9221
5-Band 60-40 Windward/Leeward M/H592.81.0121
5-Band 60-40 Windward/Leeward High564.81.0623
Triple Number 50-50 Windward/Leeward Low921.60.6510
Triple Number 50-50 Windward/Leeward Med651.60.9208
Triple Number 50-50 Windward/Leeward High567.91.0564
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward666.20.9006
Triple Number 60-40 Windward/Leeward Low923.80.6495
Triple Number 60-40 Windward/Leeward Med661.00.9078
Triple Number 60-40 Windward/Leeward High584.91.0258
Triple Number All-Purpose Low743.70.8068
Triple Number All-Purpose Med552.11.0868
Triple Number All-Purpose High488.41.2285
Triple Number Predominant Upwind Low751.80.7981
Triple Number Predominant Upwind Med569.11.0544
Triple Number Predominant Upwind High523.51.1462
Triple Number Predominant Reaching Low672.60.8921
Triple Number Predominant Reaching Med516.71.1612
Triple Number Predominant Reaching High443.61.3527
Triple Number Predominant Downwind Low747.70.8025
Triple Number Predominant Downwind Med541.31.1084
Triple Number Predominant Downwind High451.11.3302
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1404.4974.0739.3620.0553.1516.2485.2430.1406.1
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1404.4974.0739.3620.0553.1516.2485.2430.1406.1
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low684.0
Triple Number Coastal/Long Distance Medium534.0
Triple Number Coastal/Long Distance High473.6
Triple Number Windward/Leeward Low879.4
Triple Number Windward/Leeward Medium651.5
Triple Number Windward/Leeward High568.0
Predominantly Upwind577.3
Predominantly Downwind548.5
Predominantly Reaching524.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1404.4974.0739.3620.0553.1516.2485.2430.1406.1
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8772
Triple Number Coastal/Long Distance Medium1.1235
Triple Number Coastal/Long Distance High1.2670
Triple Number Windward/Leeward Low0.6823
Triple Number Windward/Leeward Medium0.9209
Triple Number Windward/Leeward High1.0564
Coastal/Long Distance1.0297
Predominantly Upwind1.0393
Predominantly Downwind1.0938
For information
General Purpose Handicap (GPH)600.9
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1189
Distanseseilas Trippeltall svak vind0.8772
Distanseseilas Trippeltall mellomvind1.1235
Distanseseilas Trippeltall sterk vind1.2670
Pølsebane Trippeltall svak vind0.6823
Pølsebane Trippeltall mellomvind0.9209
Pølsebane Trippeltall sterk vind1.0564
Motvind Singeltall1.0393
Medvind Singeltall1.0938
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Coastal/Long Distance582.71.0297
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind577.31.0393
Predominantly Downwind548.51.0938
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore525.11.1427
Cape Doctor Coastal434.51.3810
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8772
Triple Number Coastal/Long Distance Medium1.1235
Triple Number Coastal/Long Distance High1.2670
Triple Number Windward/Leeward Low0.6823
Triple Number Windward/Leeward Medium0.9209
Triple Number Windward/Leeward High1.0564
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8772
Triple Number Coastal/Long Distance Medium1.1235
Triple Number Coastal/Long Distance High1.2670
Triple Number Windward/Leeward Low0.6823
Triple Number Windward/Leeward Medium0.9209
Triple Number Windward/Leeward High1.0564
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Predominantly Upwind577.31.0393
Predominantly Downwind548.51.0938
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1404.4974.0739.3620.0553.1516.2485.2430.1406.1
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance582.71.0297
Triple Number Coastal/Long Distance Low684.00.8772
Triple Number Coastal/Long Distance Medium534.01.1235
Triple Number Coastal/Long Distance High473.61.2670
Triple Number Windward/Leeward Low879.40.6823
Triple Number Windward/Leeward Medium651.50.9209
Triple Number Windward/Leeward High568.01.0564
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1404.4974.0739.3620.0553.1516.2485.2430.1406.1
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP557.71.0759 Predom. Dn High426.11.4082 5B AP M/H481.41.2463 TriNum AP Low684.00.8772 Predom. Rc Low739.50.8114 5B AP High452.01.3273 TriNum AP Med534.11.1234 Predom. Rc L/M566.71.0588 5B SF Bay Low868.50.6909 TriNum AP High473.51.2670 Predom. Rc Med502.41.1943 5B SF Bay L/M717.00.8369 TriNum W/L Low921.60.6510 Predom. Rc M/H460.11.3040 5B SF Bay Med618.20.9706 TriNum W/L Med651.50.9209 Predom. Rc High426.61.4065 5B SF Bay M/H561.21.0690 TriNum W/L Hig568.01.0564 5B W/L Low1034.10.5802 5B SF Bay High528.91.1345 Predom. Upwind600.60.9990 5B W/L L/M753.70.7961 ChiMac Up Low724.90.8277 Predom. Reaching534.81.1220 5B W/L Med640.60.9366 ChiMac Up Med655.10.9159 Predom. Downwind571.61.0496 5B W/L M/H577.01.0399 ChiMac Up High573.21.0467 Predom. Up Low824.50.7277 5B W/L High544.41.1022 ChiMac Off Low721.00.8321 Predom. Up L/M629.60.9530 W/L 60-40 Low1034.80.5798 ChiMac Off Med637.00.9419 Predom. Up Med560.21.0710 W/L 60-40 L/M759.00.7905 ChiMac Off High535.21.1211 Predom. Up M/H524.11.1448 W/L 60-40 Med650.70.9221 ChiMac AP Low719.50.8339 Predom. Up High503.61.1915 W/L 60-40 M/H592.81.0121 ChiMac AP Med643.50.9324 Predom. Dn Low837.30.7166 W/L 60-40 High564.81.0623 ChiMac AP High552.71.0856 Predom. Dn L/M619.20.9689 5B AP Low761.20.7883 BayMac Cove Island826.70.7257 Predom. Dn Med531.01.1299 5B AP L/M600.60.9990 BayMac Shore819.70.7320 Predom. Dn M/H470.91.2740 5B AP Med526.71.1391 Harvest Moon472.21.2705      SA/DSPL Up25.86SA/DSPL Dn44.45
ORC Ref  04550004AVU Issued on 09/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
APROMANKOR790
Korean Sailing Federation
Olympic Convention Center
Olympic-ro 424
Songpa-gu, Seoul, S.Korea
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassTAKAI 34 IMSMeasurement24/03/1995HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall10.317Maximum beam3.523Draft2.152Displacement3,583Wetted area20.41IMS L9.449LSM08.954Accomod. length10.324Sink (kg/mm) 15.77
VCGD-0.025VCGM-0.106 RM Rated (kg·m) 90.5Limit of positive stability(°) 120.4 Stability Index 115.3 BLR index 0.0000Default crew weight588 Declared crew weight 640
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.388PBW0.098PIPA0.0006
EDLST1ST2
ST3ST4ST5
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysYesSpreaders2Rotating mastNo
P12.642IG12.372ISP12.444MDT10.101MDL10.152MDT2MDL2TLTaperMW0.152GO0.169
E5.055J3.658BAS1.612FSDFoilSFJ0.076SPL3.730WPLTPS4.584BDMWTMCG
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date18/08/2013
SFFP0.198FFM1.141FF1.141LCFcl5.462SG1.0250
SAFP9.685FAM0.905FA0.905LCFsh5.720HBI1.065
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04550004AVU Issued on 09/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
APROMANKOR790
Korean Sailing Federation
Olympic Convention Center
Olympic-ro 424
Songpa-gu, Seoul, S.Korea
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.191.061.863.184.1337.3302/11/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.100.601.091.952.783.5812.34NoNo 23.4825/04/202430.080.530.981.782.603.4311.97YesNo 21.2202/11/2023
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment112.1512.1512.156.616.5566.8025/04/2024012.1412.0412.096.556.5165.9102/11/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment113.7211.2212.476.386.8194%67.1925/04/2024
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04550004AVU Issued on 09/02/2026 Valid until 31/12/2026
VPP ver: 2026 1.00 | © ORC | www.orc.org