NACA 2414 airfoil — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/naca-2414-airfoil/  (sheet CC BY 4.0; files Xem Studio Design License, https://xemstudio.com/license/)
Basis: Computed from the NACA equations (Report 460 / Report 610, restated in NASA TM-4741)
Catalog version: 2026-10-20

Overall (mm): length 100.0, width 20.0, height 14.0
- NACA 2414: 2 % camber at 40 % chord, 14 % thick.
- NACA 4-digit: first digit = maximum camber in % of chord, second = its position in tenths of chord, last two = maximum thickness in % of chord (NACA Report 460).
- Ordinates are in % of chord from the leading edge, computed from the published equations with the closed-trailing-edge thickness coefficient (−0.1036, as in NASA TM-4741). The original reports use an open trailing edge (−0.1015); the difference is under 0.03 % of chord near the trailing edge.
- The file is a 100 mm chord section, 20 mm deep: scale it uniformly to your chord, or import the STEP and sweep or loft it into a wing. Thickness scales with chord; the shape is the same at any size.

x (% chord)  upper x  upper y  lower x  lower y
0  0.000  0.000  0.000  0.000
1.25  1.037  2.322  1.463  -2.076
2.5  2.215  3.279  2.785  -2.795
5  4.639  4.600  5.361  -3.663
7.5  7.103  5.563  7.897  -4.204
10  9.591  6.323  10.409  -4.573
15  14.611  7.443  15.389  -5.005
20  19.666  8.185  20.334  -5.185
25  24.740  8.645  25.260  -5.207
30  29.825  8.874  30.175  -5.124
40  40.000  8.766  40.000  -4.766
50  50.069  8.111  49.931  -4.222
60  60.118  7.081  59.882  -3.526
70  70.141  5.737  69.859  -2.737
80  80.133  4.108  79.867  -1.886
90  90.088  2.201  89.912  -0.979
95  95.050  1.139  94.950  -0.500
100  100.000  -0.000  100.000  0.000

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- NACA (NASA Technical Reports Server): Report 460: The characteristics of 78 related airfoil sections from tests in the variable-density wind tunnel (Jacobs, Ward, Pinkerton, 1933) — web — Publisher's page; dimensions are facts — https://ntrs.nasa.gov/citations/19930091108
- NASA: TM-4741: Computer program to obtain ordinates for NACA airfoils (Ladson, Brooks, Hill, Sproles, 1996) — web — Publisher's page; dimensions are facts — https://www.pdas.com/refs/tm4741.pdf

Free files (Xem Studio Design License, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/naca-2414-airfoil/index.json
API: https://xemstudio.com/api/geometry?object=naca-2414-airfoil