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Four digit cambered sections
1408 1410 1412 2408 2410
2412 2415 2418 2421 2424
4412 4415 4418 4421 4424

Five-digit cambered sections
23012 23015 23018 23021 23024

NACA Section 1408
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.50000.87290.5000-0.7583
0.75001.05900.7500-0.9240
1.25001.35531.2500-1.1734
2.50001.89212.5000-1.5982
5.00002.62735.0000-2.1168
7.50003.15887.5000-2.4456
10.00003.574610.0000-2.6733
15.00004.182015.0000-2.9482
20.00004.579920.0000-3.0725
25.00004.822125.0000-3.1009
30.00004.939030.0000-3.0640
35.00004.949935.0000-2.9818
40.00004.868740.0000-2.8687
45.00004.713945.0000-2.7271
50.00004.502550.0000-2.5564
55.00004.240655.0000-2.3629
60.00003.933260.0000-2.1517
65.00003.583965.0000-1.9266
70.00003.195670.0000-1.6903
75.00002.769875.0000-1.4447
80.00002.307680.0000-1.1908
85.00001.809085.0000-0.9286
90.00001.273390.0000-0.6577
95.00000.699195.0000-0.3768
100.00000.0843100.0000-0.0838
L.E. radius = 0.705 percent c
slope of mean line at LE = 0.0500
NACA 1408
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.45980.83810.5402-0.7884
0.70151.02590.7985-0.9516
1.18891.32261.3111-1.1996
2.41841.86232.5816-1.6201
4.89642.60195.1036-2.1332
7.38633.13757.6137-2.4578
9.88303.557210.1170-2.6822
14.88874.171115.1113-2.9523
19.90444.573820.0956-3.0738
24.92574.819525.0743-3.1008
29.95004.938330.0500-3.0633
34.97524.950035.0248-2.9813
40.00004.868740.0000-2.8687
45.01034.713544.9897-2.7274
50.01964.501549.9804-2.5571
55.02754.239054.9725-2.3640
60.03383.930959.9662-2.1532
65.03833.581164.9617-1.9283
70.04073.192369.9593-1.6923
75.04102.766274.9590-1.4468
80.03882.303979.9612-1.1928
85.03421.805484.9658-0.9304
90.02681.270389.9732-0.6592
95.01640.697294.9836-0.3777
100.00280.084099.9972-0.0840
L.E. radius = 0.705 percent c
slope of mean line at LE = 0.0500

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NACA Section 1410
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.50001.09510.5000-0.9446
0.75001.32440.7500-1.1548
1.25001.68791.2500-1.4732
2.50002.34312.5000-2.0199
5.00003.23205.0000-2.6981
7.50003.86877.5000-3.1367
10.00004.363010.0000-3.4468
15.00005.077515.0000-3.8352
20.00005.538520.0000-4.0270
25.00005.813225.0000-4.0906
30.00005.939330.0000-4.0643
35.00005.941135.0000-3.9734
40.00005.835840.0000-3.8358
45.00005.644245.0000-3.6570
50.00005.385350.0000-3.4382
55.00005.066855.0000-3.1876
60.00004.694860.0000-2.9113
65.00004.274065.0000-2.6141
70.00003.807870.0000-2.2996
75.00003.298275.0000-1.9699
80.00002.746580.0000-1.6264
85.00002.152785.0000-1.2693
90.00001.515990.0000-0.8979
95.00000.834495.0000-0.5105
100.00000.1055100.0000-0.1047
L.E. radius = 1.102 percent c
slope of mean line at LE = 0.0500
NACA 1410
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.44981.04140.5502-0.9917
0.68941.27300.8106-1.1987
1.17361.63791.3264-1.5149
2.39802.29762.6020-2.0554
4.87053.19385.1295-2.7250
7.35793.83697.6421-3.1572
9.85384.337110.1462-3.4621
14.86095.061515.1391-3.8428
19.88055.529820.1195-4.0298
24.90725.809525.0928-4.0908
29.93755.938530.0625-4.0635
34.96905.941535.0310-3.9727
40.00005.835840.0000-3.8358
45.01295.643744.9871-3.6575
50.02455.383849.9755-3.4394
55.03445.064454.9656-3.1894
60.04234.691559.9577-2.9137
65.04784.269864.9522-2.6170
70.05093.802869.9491-2.3028
75.05123.292874.9488-1.9734
80.04862.740979.9514-1.6298
85.04272.147484.9573-1.2724
90.03351.511589.9665-0.9004
95.02050.831594.9795-0.5121
100.00350.104999.9965-0.1049
L.E. radius = 1.102 percent c
slope of mean line at LE = 0.0500

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NACA Section 1412
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.50001.32130.5000-1.1272
0.75001.59390.7500-1.3820
1.25002.02431.2500-1.7695
2.50002.79742.5000-2.4384
5.00003.83935.0000-3.2767
7.50004.58067.5000-3.8257
10.00005.153010.0000-4.2187
15.00005.973915.0000-4.7212
20.00006.497520.0000-4.9809
25.00006.804425.0000-5.0801
30.00006.939730.0000-5.0647
35.00006.932335.0000-4.9651
40.00006.803040.0000-4.8030
45.00006.574645.0000-4.5869
50.00006.268250.0000-4.3200
55.00005.893155.0000-4.0121
60.00005.456760.0000-3.6706
65.00004.964465.0000-3.3013
70.00004.420370.0000-2.9085
75.00003.827075.0000-2.4948
80.00003.185880.0000-2.0618
85.00002.496785.0000-1.6097
90.00001.758890.0000-1.1377
95.00000.969995.0000-0.6439
100.00000.1267100.0000-0.1255
L.E. radius = 1.587 percent c
slope of mean line at LE = 0.0500
NACA 1412
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.43981.24470.5602-1.1950
0.67721.52020.8228-1.4459
1.15841.95321.3416-1.8302
2.37762.73292.6224-2.4908
4.84463.78575.1554-3.3169
7.32954.53637.6705-3.8566
9.82455.117010.1755-4.2420
14.83305.951915.1670-4.7332
19.85666.485820.1434-4.9858
24.88866.799625.1114-5.0808
29.92506.938830.0750-5.0638
34.96286.932935.0372-4.9641
40.00006.803040.0000-4.8030
45.01556.573844.9845-4.5877
50.02946.266249.9706-4.3217
55.04135.889854.9587-4.0148
60.05075.452059.9493-3.6742
65.05744.958564.9426-3.3057
70.06114.413469.9389-2.9134
75.06143.819474.9386-2.5000
80.05833.178079.9417-2.0669
85.05132.489484.9487-1.6144
90.04021.752789.9598-1.1416
95.02460.965994.9754-0.6465
100.00420.125999.9958-0.1259
L.E. radius = 1.587 percent c
slope of mean line at LE = 0.0500

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NACA Section 2408
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.0000-0.00000.00000.0000
0.50000.93430.5000-0.7053
0.75001.13130.7500-0.8611
1.25001.45131.2500-1.0877
2.50002.04512.5000-1.4573
5.00002.88925.0000-1.8683
7.50003.52207.5000-2.0958
10.00004.031610.0000-2.2290
15.00004.803915.0000-2.3364
20.00005.337020.0000-2.3223
25.00005.684825.0000-2.2423
30.00005.877430.0000-2.1274
35.00005.934135.0000-1.9980
40.00005.868740.0000-1.8687
45.00005.707445.0000-1.7337
50.00005.475750.0000-1.5835
55.00005.179855.0000-1.4244
60.00004.824560.0000-1.2615
65.00004.413465.0000-1.0987
70.00003.949270.0000-0.9387
75.00003.433675.0000-0.7833
80.00002.867380.0000-0.6336
85.00002.250585.0000-0.4897
90.00001.582290.0000-0.3511
95.00000.861195.0000-0.2164
100.00000.0847100.0000-0.0837
L.E. radius = 0.705 percent c
slope of mean line at LE = 0.1000
NACA 2408
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.42000.86000.5800-0.7606
0.65331.05950.8467-0.9109
1.12831.37981.3717-1.1337
2.33731.97772.6627-1.4933
4.79342.82955.2066-1.8920
7.27333.47047.7267-2.1111
9.76653.988110.2335-2.2381
14.77774.775315.2223-2.3378
19.80905.320320.1910-2.3203
24.85165.676825.1484-2.2393
29.90005.874930.1000-2.1249
34.95045.934235.0496-1.9967
40.00005.868740.0000-1.8687
45.02075.706544.9793-1.7343
50.03925.473649.9608-1.5847
55.05505.176254.9450-1.4262
60.06764.819359.9324-1.2637
65.07654.406764.9235-1.1012
70.08143.941269.9186-0.9412
75.08193.424774.9181-0.7858
80.07772.858179.9224-0.6359
85.06832.241784.9317-0.4917
90.05351.574889.9465-0.3525
95.03280.856194.9672-0.2173
100.00560.083899.9944-0.0838
L.E. radius = 0.705 percent c
slope of mean line at LE = 0.1000

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NACA Section 2410
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.50001.17620.5000-0.8759
0.75001.41590.7500-1.0766
1.25001.80211.2500-1.3729
2.50002.51242.5000-1.8660
5.00003.50725.0000-2.4395
7.50004.24287.5000-2.7790
10.00004.828810.0000-2.9966
15.00005.704715.0000-3.2203
20.00006.298420.0000-3.2755
25.00006.677025.0000-3.2318
30.00006.878030.0000-3.1280
35.00006.925335.0000-2.9899
40.00006.835840.0000-2.8358
45.00006.637945.0000-2.6635
50.00006.359050.0000-2.4649
55.00006.006855.0000-2.2484
60.00005.587360.0000-2.0202
65.00005.105065.0000-1.7851
70.00004.563270.0000-1.5467
75.00003.963975.0000-1.3073
80.00003.308280.0000-1.0680
85.00002.596085.0000-0.8293
90.00001.826490.0000-0.5903
95.00000.997495.0000-0.3494
100.00000.1061100.0000-0.1044
L.E. radius = 1.102 percent c
slope of mean line at LE = 0.1000
NACA 2410
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.40001.06250.6000-0.9631
0.62921.30580.8708-1.1572
1.09781.69391.4022-1.4479
2.29662.41162.7034-1.9272
4.74183.41975.2582-2.4822
7.21664.16817.7834-2.8087
9.70814.766410.2919-3.0164
14.72215.664415.2779-3.2269
19.76126.275320.2388-3.2753
24.81456.666325.1855-3.2288
29.87506.874930.1250-3.1249
34.93806.925535.0620-2.9880
40.00006.835840.0000-2.8358
45.02586.636744.9742-2.6644
50.04906.355949.9510-2.4670
55.06886.001554.9312-2.2515
60.08455.579659.9155-2.0241
65.09565.095264.9044-1.7896
70.10174.551669.8983-1.5516
75.10233.951074.8977-1.3122
80.09713.294979.9029-1.0727
85.08542.583384.9146-0.8333
90.06691.815789.9331-0.5935
95.04100.990394.9590-0.3514
100.00700.104899.9930-0.1048
L.E. radius = 1.102 percent c
slope of mean line at LE = 0.1000

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NACA Section 2412
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.0000-0.00000.00000.0000
0.50001.42690.5000-1.0396
0.75001.70900.7500-1.2852
1.25002.16061.2500-1.6513
2.50002.98632.5000-2.2684
5.00004.13045.0000-3.0054
7.50004.96777.5000-3.4580
10.00005.629110.0000-3.7608
15.00006.607315.0000-4.1022
20.00007.260720.0000-4.2278
25.00007.669525.0000-4.2209
30.00007.878530.0000-4.1286
35.00007.916335.0000-3.9819
40.00007.803040.0000-3.8030
45.00007.568545.0000-3.5931
50.00007.242550.0000-3.3462
55.00006.834155.0000-3.0720
60.00006.350660.0000-2.7784
65.00005.797265.0000-2.4710
70.00005.177870.0000-2.1540
75.00004.494975.0000-1.8305
80.00003.749780.0000-1.5017
85.00002.942285.0000-1.1681
90.00002.071190.0000-0.8289
95.00001.134195.0000-0.4821
100.00000.1275100.0000-0.1251
L.E. radius = 1.587 percent c
slope of mean line at LE = 0.1000
NACA 2412
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.38001.26510.6200-1.1657
0.60501.55210.8950-1.4035
1.06742.00811.4326-1.7620
2.25592.84552.7441-2.3611
4.69014.00995.3099-3.0724
7.15994.86587.8401-3.5064
9.64985.544710.3502-3.7947
14.66666.553515.3334-4.1160
19.71357.230420.2865-4.2304
24.77747.655825.2226-4.2183
29.85007.874930.1500-4.1249
34.92567.916935.0743-3.9794
40.00007.803040.0000-3.8030
45.03107.566844.9690-3.5945
50.05887.238149.9412-3.3493
55.08256.826754.9175-3.0767
60.10146.340059.8986-2.7845
65.11475.783764.8853-2.4781
70.12215.161969.8779-2.1619
75.12284.477474.8772-1.8385
80.11653.731679.8835-1.5094
85.10252.925084.8975-1.1750
90.08032.056689.9197-0.8344
95.04921.124594.9508-0.4856
100.00840.125799.9916-0.1257
L.E. radius = 1.587 percent c
slope of mean line at LE = 0.1000

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NACA Section 2415
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.0000-0.00000.00000.0000
0.50001.81970.5000-1.2730
0.75002.16430.7500-1.5853
1.25002.71271.2500-2.0563
2.50003.70972.5000-2.8602
5.00005.07495.0000-3.8444
7.50006.06267.5000-4.4683
10.00006.835410.0000-4.9006
15.00007.964515.0000-5.4213
20.00008.705720.0000-5.6542
25.00009.158825.0000-5.7039
30.00009.379430.0000-5.6295
35.00009.402735.0000-5.4700
40.00009.253840.0000-5.2538
45.00008.964645.0000-4.9874
50.00008.568150.0000-4.6676
55.00008.075855.0000-4.3069
60.00007.496360.0000-3.9148
65.00006.836565.0000-3.4986
70.00006.100970.0000-3.0638
75.00005.292875.0000-2.6139
80.00004.413480.0000-2.1509
85.00003.462885.0000-1.6751
90.00002.439390.0000-1.1858
95.00001.339895.0000-0.6805
100.00000.1597100.0000-0.1561
L.E. radius = 2.479 percent c
slope of mean line at LE = 0.1000
NACA 2415
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.35001.56890.6500-1.4696
0.56871.92150.9313-1.7729
1.02172.47941.4783-2.2333
2.19493.49632.8051-3.0119
4.61274.89525.3873-3.9577
7.07485.91237.9252-4.5529
9.56226.712110.4378-4.9621
14.58327.887215.4168-5.4497
19.64198.663020.3582-5.6630
24.72179.140125.2783-5.7026
29.81259.374830.1875-5.6248
34.90719.403935.0929-5.4664
40.00009.253840.0000-5.2538
45.03888.961944.9612-4.9897
50.07358.561649.9265-4.6727
55.10328.064754.8968-4.3147
60.12677.480659.8733-3.9250
65.14346.816464.8566-3.5109
70.15266.077369.8474-3.0773
75.15355.266874.8465-2.6280
80.14564.386879.8544-2.1646
85.12813.437584.8719-1.6875
90.10042.418089.8996-1.1957
95.06151.325894.9385-0.6869
100.01050.157299.9895-0.1572
L.E. radius = 2.479 percent c
slope of mean line at LE = 0.1000

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NACA Section 2418
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.50002.23330.5000-1.4921
0.75002.63900.7500-1.8707
1.25003.28241.2500-2.4466
2.50004.44792.5000-3.4379
5.00006.03095.0000-4.6713
7.50007.16637.5000-5.4689
10.00008.048610.0000-6.0325
15.00009.325515.0000-6.7358
20.000010.152520.0000-7.0783
25.000010.648725.0000-7.1861
30.000010.880230.0000-7.1303
35.000010.889035.0000-6.9583
40.000010.704540.0000-6.7045
45.000010.360945.0000-6.3815
50.00009.894250.0000-5.9887
55.00009.318255.0000-5.5410
60.00008.643160.0000-5.0501
65.00007.877165.0000-4.5250
70.00007.025670.0000-3.9721
75.00006.092275.0000-3.3958
80.00005.078880.0000-2.7985
85.00003.984985.0000-2.1807
90.00002.808790.0000-1.5415
95.00001.546395.0000-0.8781
100.00000.1921100.0000-0.1868
L.E. radius = 3.570 percent c
slope of mean line at LE = 0.1000
NACA 2418
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.32001.87280.6800-1.7734
0.53252.29090.9675-2.1423
0.97612.95071.5239-2.7046
2.13394.14712.8661-3.6628
4.53525.78055.4648-4.8430
6.98986.95898.0102-5.5995
9.47477.879510.5253-6.1295
14.49999.220915.5001-6.7834
19.570210.095620.4298-7.0956
24.666010.624425.3340-7.1869
29.775010.874830.2250-7.1248
34.888510.891035.1115-6.9535
40.000010.704540.0000-6.7045
45.046510.357144.9535-6.3849
50.08829.885049.9118-5.9961
55.12389.302654.8762-5.5526
60.15218.621159.8479-5.0656
65.17217.849164.8279-4.5436
70.18316.992869.8169-3.9928
75.18426.056374.8158-3.4174
80.17475.041979.8253-2.8197
85.15383.950084.8463-2.2000
90.12052.779389.8795-1.5571
95.07381.527094.9262-0.8881
100.01260.188699.9874-0.1886
L.E. radius = 3.570 percent c
slope of mean line at LE = 0.1000

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NACA Section 2421
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.0000-0.00000.00000.0000
0.50002.66820.5000-1.6977
0.75003.13340.7500-2.1419
1.25003.86971.2500-2.8223
2.50005.20102.5000-4.0017
5.00006.99835.0000-5.4863
7.50008.27897.5000-6.4596
10.00009.268610.0000-7.1565
15.000010.690415.0000-8.0455
20.000011.601120.0000-8.5001
25.000012.139125.0000-8.6675
30.000012.380930.0000-8.6312
35.000012.375035.0000-8.4469
40.000012.155340.0000-8.1553
45.000011.757445.0000-7.7754
50.000011.220850.0000-7.3092
55.000010.561355.0000-6.7743
60.00009.791060.0000-6.1844
65.00008.918965.0000-5.5501
70.00007.951670.0000-4.8789
75.00006.893375.0000-4.1761
80.00005.745780.0000-3.4444
85.00004.508685.0000-2.6847
90.00003.179490.0000-1.8960
95.00001.753795.0000-1.0749
100.00000.2247100.0000-0.2175
L.E. radius = 4.859 percent c
slope of mean line at LE = 0.1000
NACA 2421
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.29002.17660.7100-2.0773
0.49622.66041.0038-2.5118
0.93043.42191.5696-3.1758
2.07294.79802.9271-4.3136
4.45786.66585.5422-5.7283
6.90488.00548.0952-6.6460
9.38719.046910.6129-7.2969
14.416510.554615.5835-8.1171
19.498611.528220.5014-8.5282
24.610412.108625.3896-8.6711
29.737512.374730.2625-8.6247
34.869912.378035.1301-8.4405
40.000012.155340.0000-8.1553
45.054311.752244.9457-7.7800
50.102911.208449.8971-7.3195
55.144410.540554.8556-6.7905
60.17749.761759.8226-6.2061
65.20088.881964.7992-5.5763
70.21367.908369.7864-4.9083
75.21496.845874.7851-4.2069
80.20385.697079.7962-3.4748
85.17944.462584.8206-2.7125
90.14053.140789.8595-1.9185
95.08611.728394.9139-1.0894
100.01470.220099.9853-0.2200
L.E. radius = 4.859 percent c
slope of mean line at LE = 0.1000

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NACA Section 2424
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.50003.12460.5000-1.8904
0.75003.64760.7500-2.3994
1.25004.47501.2500-3.1839
2.50005.96902.5000-4.5518
5.00007.97715.0000-6.2893
7.50009.40037.5000-7.4404
10.000010.495410.0000-8.2724
15.000012.058915.0000-9.3505
20.000013.051420.0000-9.9195
25.000013.630225.0000-10.1480
30.000013.881730.0000-10.1319
35.000013.860935.0000-9.9356
40.000013.606040.0000-9.6060
45.000013.154145.0000-9.1691
50.000012.547850.0000-8.6292
55.000011.805255.0000-8.0068
60.000010.939860.0000-7.3176
65.00009.962065.0000-6.5738
70.00008.879270.0000-5.7842
75.00007.695975.0000-4.9548
80.00006.414380.0000-4.0888
85.00005.033885.0000-3.1873
90.00003.551490.0000-2.2492
95.00001.962095.0000-1.2709
100.00000.2574100.0000-0.2480
L.E. radius = 6.347 percent c
slope of mean line at LE = 0.1000
NACA 2424
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.26002.48050.7400-2.3811
0.46003.02981.0400-2.8812
0.88483.89321.6152-3.6471
2.01195.44882.9881-4.9644
4.38037.55115.6197-6.6136
6.81989.05198.1802-7.6925
9.299610.214310.7004-8.4643
14.333211.888315.6668-9.4508
19.427012.960820.5730-9.9608
24.554713.592925.4453-10.1554
29.700013.874730.3000-10.1247
34.851313.865135.1487-9.9276
40.000013.606040.0000-9.6060
45.062013.147444.9380-9.1752
50.117612.531849.8824-8.6430
55.165111.778554.8349-8.0285
60.202810.902359.7972-7.3467
65.22959.914664.7705-6.6090
70.24418.823769.7559-5.8237
75.24567.635374.7544-4.9964
80.23296.352279.7671-4.1300
85.20504.975084.7950-3.2250
90.16063.502189.8394-2.2799
95.09841.929694.9016-1.2907
100.01680.251499.9832-0.2514
L.E. radius = 6.347 percent c
slope of mean line at LE = 0.1000

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NACA Section 4412
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.50001.65390.5000-0.8844
0.75001.95570.7500-1.1094
1.25002.44931.2500-1.4335
2.50003.38162.5000-1.9479
5.00004.73135.0000-2.4833
7.50005.76027.5000-2.7428
10.00006.598610.0000-2.8639
15.00007.887915.0000-2.8792
20.00008.796620.0000-2.7318
25.00009.405325.0000-2.5088
30.00009.758830.0000-2.2593
35.00009.884935.0000-2.0161
40.00009.803040.0000-1.8030
45.00009.556545.0000-1.6057
50.00009.191550.0000-1.3989
55.00008.717155.0000-1.1930
60.00008.139960.0000-0.9956
65.00007.464965.0000-0.8126
70.00006.695770.0000-0.6483
75.00005.834275.0000-0.5054
80.00004.881580.0000-0.3855
85.00003.837085.0000-0.2889
90.00002.699090.0000-0.2146
95.00001.464695.0000-0.1609
100.00000.1295100.0000-0.1248
L.E. radius = 1.587 percent c
slope of mean line at LE = 0.2000
NACA 4412
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.26341.29750.7366-1.0988
0.46411.60571.0359-1.3085
0.88982.10541.6102-1.6132
2.01813.05432.9819-2.0856
4.38724.43905.6128-2.5640
6.82645.50498.1736-2.7862
9.30546.381010.6946-2.8810
14.33707.741415.6630-2.8664
19.42918.709120.5709-2.7091
24.55579.362125.4443-2.4871
29.70039.744230.2997-2.2442
34.85139.884335.1487-2.0093
40.00009.803040.0000-1.8030
45.06209.552644.9380-1.6082
50.11769.181649.8824-1.4038
55.16508.699754.8350-1.1997
60.20268.114459.7974-1.0033
65.22927.431764.7708-0.8206
70.24376.655869.7563-0.6558
75.24515.789774.7549-0.5119
80.23234.835079.7678-0.3906
85.20423.792484.7958-0.2924
90.15992.661189.8401-0.2166
95.09791.439594.9021-0.1617
100.01670.124999.9833-0.1249
L.E. radius = 1.587 percent c
slope of mean line at LE = 0.2000

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NACA Section 4415
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.50002.14740.5000-1.0629
0.75002.50570.7500-1.3522
1.25003.08811.2500-1.7814
2.50004.18092.5000-2.4863
5.00005.73665.0000-3.2793
7.50006.90447.5000-3.7194
10.00007.844610.0000-3.9781
15.00009.269215.0000-4.1852
20.000010.254520.0000-4.1533
25.000010.900125.0000-3.9913
30.000011.260830.0000-3.7615
35.000011.370835.0000-3.5055
40.000011.253840.0000-3.2538
45.000010.953545.0000-2.9991
50.000010.519450.0000-2.7185
55.00009.962655.0000-2.4249
60.00009.291160.0000-2.1280
65.00008.511165.0000-1.8356
70.00007.626970.0000-1.5529
75.00006.641175.0000-1.2835
80.00005.554480.0000-1.0295
85.00004.366485.0000-0.7912
90.00003.074690.0000-0.5677
95.00001.675395.0000-0.3569
100.00000.1627100.0000-0.1553
L.E. radius = 2.479 percent c
slope of mean line at LE = 0.2000
NACA 4415
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.20421.59710.7958-1.3983
0.39261.96991.1074-1.6727
0.79972.57031.7003-2.0781
1.89773.69683.1023-2.7280
4.23415.31435.7659-3.4393
6.65796.54138.3421-3.8225
9.13177.538710.8683-4.0387
14.17139.067415.8287-4.1924
19.286410.136320.7136-4.1363
24.444610.843325.5554-3.9683
29.625411.242830.3746-3.7428
34.814211.371035.1858-3.4960
40.000011.253840.0000-3.2538
45.077510.947744.9225-3.0033
50.147010.504849.8530-2.7270
55.20629.937154.7938-2.4371
60.25339.254159.7467-2.1430
65.28658.463264.7135-1.8521
70.30467.569769.6954-1.5697
75.30636.577474.6937-1.2996
80.29035.488279.7097-1.0438
85.25534.303084.7447-0.8030
90.19983.020889.8002-0.5764
95.12231.639694.8777-0.3619
100.02080.156199.9792-0.1561
L.E. radius = 2.479 percent c
slope of mean line at LE = 0.2000

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NACA Section 4418
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.50002.68600.5000-1.2198
0.75003.09680.7500-1.5709
1.25003.76321.2500-2.1033
2.50005.00982.5000-2.9983
5.00006.76415.0000-4.0515
7.50008.06547.5000-4.6760
10.00009.103410.0000-5.0758
15.000010.657515.0000-5.4811
20.000011.715720.0000-5.5696
25.000012.395925.0000-5.4721
30.000012.762730.0000-5.2637
35.000012.856335.0000-4.9953
40.000012.704540.0000-4.7045
45.000012.350945.0000-4.3922
50.000011.848250.0000-4.0371
55.000011.209555.0000-3.6552
60.000010.444360.0000-3.2584
65.00009.559865.0000-2.8559
70.00008.561170.0000-2.4545
75.00007.451075.0000-2.0584
80.00006.230680.0000-1.6702
85.00004.898885.0000-1.2905
90.00003.452890.0000-0.9184
95.00001.887695.0000-0.5513
100.00000.1961100.0000-0.1855
L.E. radius = 3.570 percent c
slope of mean line at LE = 0.2000
NACA 4418
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.14501.89660.8550-1.6979
0.32112.33421.1789-2.0370
0.70963.03511.7904-2.5429
1.77724.33933.2228-3.3705
4.08096.18975.9191-4.3147
6.48957.57778.5105-4.8589
8.95808.696411.0420-5.1964
14.005510.393315.9945-5.5183
19.143611.563620.8564-5.5636
24.333512.324425.6665-5.4494
29.550412.741430.4496-5.2414
34.777012.857635.2230-4.9826
40.000012.704540.0000-4.7045
45.093012.342844.9070-4.3984
50.176411.828049.8236-4.0502
55.247511.174554.7525-3.6745
60.303910.393959.6961-3.2827
65.34389.494864.6562-2.8836
70.36568.483769.6344-2.4837
75.36767.365174.6324-2.0873
80.34846.141479.6516-1.6970
85.30644.813684.6936-1.3136
90.23983.380589.7602-0.9361
95.14681.839894.8532-0.5620
100.02500.187399.9750-0.1873
L.E. radius = 3.570 percent c
slope of mean line at LE = 0.2000

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NACA Section 4421
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.50003.27020.5000-1.3575
0.75003.72940.7500-1.7677
1.25004.47501.2500-2.4008
2.50005.86802.5000-3.4847
5.00007.81335.0000-4.7999
7.50009.24277.5000-5.6123
10.000010.374510.0000-6.1567
15.000012.052415.0000-6.7668
20.000013.179920.0000-6.9807
25.000013.892525.0000-6.9509
30.000014.264530.0000-6.7658
35.000014.341635.0000-6.4856
40.000014.155340.0000-6.1553
45.000013.748745.0000-5.7848
50.000013.177950.0000-5.3547
55.000012.457955.0000-4.8839
60.000011.599560.0000-4.3866
65.000010.611065.0000-3.8737
70.00009.498270.0000-3.3531
75.00008.264275.0000-2.8301
80.00006.910080.0000-2.3078
85.00005.434485.0000-1.7870
90.00003.833690.0000-1.2667
95.00002.101795.0000-0.7441
100.00000.2299100.0000-0.2155
L.E. radius = 4.859 percent c
slope of mean line at LE = 0.2000
NACA 4421
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.08592.19620.9141-1.9974
0.24962.69851.2504-2.4013
0.61963.49991.8804-3.0077
1.65674.98183.3433-4.0130
3.92777.06516.0723-5.1901
6.32118.61408.6789-5.8953
8.78449.854211.2156-6.3542
13.839811.719316.1602-6.8443
19.000912.990920.9991-6.9909
24.222413.805625.7776-6.9306
29.475514.239930.5245-6.7399
34.739814.344335.2602-6.4693
40.000014.155340.0000-6.1553
45.108513.737944.8915-5.7935
50.205813.151149.7942-5.3734
55.288712.411954.7113-4.9119
60.354611.533659.6454-4.4225
65.401110.526364.5988-3.9152
70.42659.397669.5735-3.3976
75.42898.152874.5711-2.8750
80.40646.794779.5936-2.3502
85.35745.324284.6426-1.8242
90.27983.740289.7202-1.2958
95.17122.039994.8288-0.7622
100.02910.218699.9709-0.2186
L.E. radius = 4.859 percent c
slope of mean line at LE = 0.2000

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NACA Section 4424
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.0000-0.00000.00000.0000
0.50003.90050.5000-1.4782
0.75004.40390.7500-1.9446
1.25005.22391.2500-2.6753
2.50006.75542.5000-3.9464
5.00008.88385.0000-5.5249
7.500010.43607.5000-6.5282
10.000011.657610.0000-7.2206
15.000013.453815.0000-8.0419
20.000014.647020.0000-8.3864
25.000015.390125.0000-8.4278
30.000015.766130.0000-8.2677
35.000015.826435.0000-7.9762
40.000015.606040.0000-7.6060
45.000015.146845.0000-7.1770
50.000014.508450.0000-6.6713
55.000013.707655.0000-6.1111
60.000012.756660.0000-5.5126
65.000011.664865.0000-4.8887
70.000010.438270.0000-4.2487
75.00009.080575.0000-3.5987
80.00007.592780.0000-2.9422
85.00005.973085.0000-2.2805
90.00004.217090.0000-1.6126
95.00002.317595.0000-0.9355
100.00000.2640100.0000-0.2452
L.E. radius = 6.347 percent c
slope of mean line at LE = 0.2000
NACA 4424
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.02672.49570.9733-2.2970
0.17813.06271.3219-2.7655
0.52953.96471.9705-3.4726
1.53635.62423.4637-4.6555
3.77457.94046.2255-6.0654
6.15279.65048.8473-6.9317
8.610711.011911.3893-7.5119
13.674013.045316.3260-8.1703
18.858214.418121.1418-8.4181
24.111315.286725.8887-8.4117
29.400615.738530.5994-8.2385
34.702715.831035.2973-7.9560
40.000015.606040.0000-7.6060
45.124015.133044.8760-7.1886
50.235214.474349.7648-6.6965
55.330013.649454.6700-6.1494
60.405212.673359.5948-5.5622
65.458511.557864.5415-4.9467
70.487410.311669.5126-4.3116
75.49018.940574.5099-3.6627
80.46457.447979.5355-3.0034
85.40855.834884.5915-2.3348
90.31974.099989.6803-1.6555
95.19572.240194.8043-0.9623
100.03330.249899.9667-0.2498
L.E. radius = 6.347 percent c
slope of mean line at LE = 0.2000

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NACA Section 23012
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.50001.86620.5000-0.7567
0.75002.17240.7500-0.9622
1.25002.67541.2500-1.2594
2.50003.61872.5000-1.7285
5.00004.91645.0000-2.2616
7.50005.80657.5000-2.6248
10.00006.438510.0000-2.9371
15.00007.184915.0000-3.5054
20.00007.499420.0000-3.9784
25.00007.596725.0000-4.2886
30.00007.550030.0000-4.4563
35.00007.389135.0000-4.5110
40.00007.135040.0000-4.4738
45.00006.803845.0000-4.3604
50.00006.407650.0000-4.1830
55.00005.956155.0000-3.9512
60.00005.456760.0000-3.6723
65.00004.915265.0000-3.3519
70.00004.335670.0000-2.9940
75.00003.720875.0000-2.6014
80.00003.072180.0000-2.1754
85.00002.389985.0000-1.7163
90.00001.673090.0000-1.2231
95.00000.919695.0000-0.6939
100.00000.1264100.0000-0.1257
L.E. radius = 1.587 percent c
slope of mean line at LE = 0.3053
NACA 23012
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.16061.32180.8394-1.0246
0.34771.64931.1523-1.2093
0.76302.18711.7370-1.4734
1.91533.21483.0847-1.8822
4.42624.66355.5738-2.3526
7.05035.66827.9497-2.6833
9.71136.376110.2887-2.9716
15.00057.185014.9995-3.5054
20.12657.504019.8735-3.9683
25.13137.597124.8687-4.2825
30.13267.547129.8674-4.4534
35.13147.383534.8686-4.5108
40.12827.127539.8718-4.4757
45.12336.794744.8767-4.3640
50.11706.397649.8830-4.1878
55.10945.945654.8906-3.9568
60.10085.446259.8992-3.6783
65.09134.904964.9087-3.3581
70.08094.325969.9191-3.0001
75.06983.712074.9302-2.6071
80.05803.064479.9420-2.1805
85.04532.383584.9547-1.7206
90.03201.668389.9680-1.2264
95.01780.916994.9822-0.6959
100.00280.126099.9972-0.1260
L.E. radius = 1.587 percent c
slope of mean line at LE = 0.3053

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NACA Section 23015
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.50002.44010.5000-0.8955
0.75002.78980.7500-1.1617
1.25003.36251.2500-1.5647
2.50004.43562.5000-2.2357
5.00005.90165.0000-3.0526
7.50006.91047.5000-3.6168
10.00007.635210.0000-4.0787
15.00008.521215.0000-4.8417
20.00008.930020.0000-5.4172
25.00009.080425.0000-5.7761
30.00009.050830.0000-5.9571
35.00008.878135.0000-5.9970
40.00008.588840.0000-5.9222
45.00008.202945.0000-5.7523
50.00007.735650.0000-5.5027
55.00007.199055.0000-5.1851
60.00006.602560.0000-4.8088
65.00005.953265.0000-4.3806
70.00005.256370.0000-3.9058
75.00004.515275.0000-3.3876
80.00003.731780.0000-2.8277
85.00002.906185.0000-2.2266
90.00002.037390.0000-1.5829
95.00001.122695.0000-0.8943
100.00000.1582100.0000-0.1569
L.E. radius = 2.479 percent c
slope of mean line at LE = 0.3053
NACA 23015
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.07571.61510.9243-1.3179
0.24712.00661.2529-1.5667
0.64122.64461.8588-1.9309
1.76913.85193.2309-2.5193
4.28275.54065.7173-3.2296
6.93796.71228.0621-3.7272
9.63917.544510.3609-4.1401
15.00068.521214.9994-4.8417
20.15818.938019.8419-5.4024
25.16419.082124.8359-5.7674
30.16579.047229.8343-5.9535
35.16438.870334.8357-5.9976
40.16038.577939.8397-5.9261
45.15418.189644.8459-5.7588
50.14627.720849.8538-5.5110
55.13687.183454.8632-5.1946
60.12606.586759.8740-4.8189
65.11415.937864.8859-4.3909
70.10125.241769.8988-3.9158
75.08734.501974.9127-3.3970
80.07243.720179.9276-2.8361
85.05672.896584.9433-2.2336
90.04002.030289.9600-1.5882
95.02231.118494.9777-0.8975
100.00350.157599.9965-0.1575
L.E. radius = 2.479 percent c
slope of mean line at LE = 0.3053

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NACA Section 23018
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.50003.06970.5000-1.0096
0.75003.45590.7500-1.3318
1.25004.08991.2500-1.8355
2.50005.28042.5000-2.7068
5.00006.90265.0000-3.8158
7.50008.02317.5000-4.5919
10.00008.836410.0000-5.2120
15.00009.857415.0000-6.1781
20.000010.359820.0000-6.8570
25.000010.563725.0000-7.2640
30.000010.551530.0000-7.4578
35.000010.367435.0000-7.4826
40.000010.043240.0000-7.3700
45.00009.602745.0000-7.1435
50.00009.064550.0000-6.8215
55.00008.442955.0000-6.4180
60.00007.749360.0000-5.9442
65.00006.992265.0000-5.4084
70.00006.177970.0000-4.8166
75.00005.310575.0000-4.1729
80.00004.392180.0000-3.4793
85.00003.423185.0000-2.7362
90.00002.402190.0000-1.9422
95.00001.325995.0000-1.0943
100.00000.1899100.0000-0.1882
L.E. radius = 3.570 percent c
slope of mean line at LE = 0.3053
NACA 23018
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
-0.00911.90841.0091-1.6112
0.14652.36401.3535-1.9240
0.51953.10221.9805-2.3885
1.62294.48913.3771-3.1565
4.13936.41765.8607-4.1066
6.82557.75618.1745-4.7712
9.56698.713010.4331-5.3086
15.00079.857514.9993-6.1779
20.189710.372019.8103-6.8364
25.196910.567024.8031-7.2524
30.198910.547229.8011-7.4536
35.197110.357134.8029-7.4844
40.192310.028339.8077-7.3765
45.18499.584444.8151-7.1537
50.17549.044049.8246-6.8342
55.16418.421254.8359-6.4324
60.15127.727359.8488-5.9595
65.13696.970764.8631-5.4238
70.12146.157569.8786-4.8316
75.10475.291774.8953-4.1869
80.08694.375779.9131-3.4918
85.06803.409684.9320-2.7466
90.04802.392089.9520-1.9501
95.02671.320094.9733-1.0991
100.00420.189099.9958-0.1890
L.E. radius = 3.570 percent c
slope of mean line at LE = 0.3053

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NACA Section 23021
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.50003.75180.5000-1.1033
0.75004.16790.7500-1.4765
1.25004.85571.2500-2.0751
2.50006.15142.5000-3.1430
5.00007.91855.0000-4.5502
7.50009.14417.5000-5.5488
10.000010.041910.0000-6.3365
15.000011.193715.0000-7.5144
20.000011.788620.0000-8.2976
25.000012.046625.0000-8.7522
30.000012.052330.0000-8.9585
35.000011.857035.0000-8.9679
40.000011.498140.0000-8.8171
45.000011.003345.0000-8.5339
50.000010.394350.0000-8.1393
55.00009.687855.0000-7.6499
60.00008.897260.0000-7.0786
65.00008.032365.0000-6.4351
70.00007.100570.0000-5.7264
75.00006.106775.0000-4.9572
80.00005.053380.0000-4.1300
85.00003.940785.0000-3.2451
90.00002.767490.0000-2.3010
95.00001.529595.0000-1.2941
100.00000.2218100.0000-0.2194
L.E. radius = 4.859 percent c
slope of mean line at LE = 0.3053
NACA 23021
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
-0.09402.20171.0940-1.9045
0.04592.72131.4541-2.2813
0.39773.55972.1023-2.8460
1.47685.12623.5232-3.7936
3.99587.29466.0042-4.9836
6.71318.80018.2869-5.8151
9.49479.881510.5053-6.4770
15.000911.193814.9991-7.5142
20.221311.806119.7787-8.2704
25.229712.052024.7703-8.7373
30.232012.047329.7680-8.9536
35.230011.843934.7700-8.9712
40.224411.478739.7756-8.8269
45.215810.979344.7842-8.5485
50.204710.367249.7953-8.1574
55.19159.659054.8085-7.6702
60.17648.867959.8236-7.1000
65.15988.003564.8402-6.4567
70.14167.073269.8583-5.7473
75.12226.081674.8778-4.9767
80.10145.031379.8986-4.1474
85.07943.922684.9206-3.2596
90.05602.753989.9440-2.3119
95.03121.521694.9688-1.3006
100.00490.220499.9951-0.2204
L.E. radius = 4.859 percent c
slope of mean line at LE = 0.3053

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NACA Section 23024
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
0.50004.48250.5000-1.1803
0.75004.92330.7500-1.5997
1.25005.65781.2500-2.2863
2.50007.04702.5000-3.5455
5.00008.94845.0000-5.2547
7.500010.27317.5000-6.4863
10.000011.251510.0000-7.4515
15.000012.529915.0000-8.8507
20.000013.216520.0000-9.7392
25.000013.529025.0000-10.2408
30.000013.553030.0000-10.4592
35.000013.347035.0000-10.4528
40.000012.953740.0000-10.2637
45.000012.404845.0000-9.9234
50.000011.725050.0000-9.4562
55.000010.933855.0000-8.8808
60.000010.046160.0000-8.2120
65.00009.073465.0000-7.4608
70.00008.024170.0000-6.6353
75.00006.903875.0000-5.7407
80.00005.715380.0000-4.7800
85.00004.459085.0000-3.7534
90.00003.133190.0000-2.6594
95.00001.733595.0000-1.4936
100.00000.2536100.0000-0.2506
L.E. radius = 6.347 percent c
slope of mean line at LE = 0.3053
NACA 23024
(Stations and ordinates given
in per cent of airfoil chord)
Upper Surface Lower Surface
StationOrdinate StationOrdinate
0.00000.00000.00000.0000
-0.17882.49501.1788-2.1978
-0.05463.07861.5546-2.6387
0.27594.01732.2241-3.3036
1.33065.76333.6694-4.4307
3.85248.17166.1476-5.8607
6.60079.84408.3993-6.8591
9.422511.049910.5775-7.6455
15.001012.530114.9990-8.8505
20.252913.240119.7471-9.7045
25.262513.536924.7375-10.2223
30.265213.547429.7348-10.4537
35.262813.330734.7372-10.4580
40.256412.929139.7436-10.2773
45.246612.374144.7534-9.9434
50.233911.690449.7661-9.4806
55.218810.896854.7812-8.9080
60.201610.008459.7984-8.2406
65.18269.036464.8174-7.4896
70.16197.989069.8381-6.6631
75.13966.871574.8604-5.7666
80.11595.686979.8841-4.8030
85.09074.435684.9093-3.7727
90.06403.115789.9360-2.6738
95.03561.723294.9644-1.5022
100.00560.251999.9944-0.2519
L.E. radius = 6.347 percent c
slope of mean line at LE = 0.3053

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