/usr/share/gEDA/sym/IEC417/aerial.sym is in geda-symbols 1:1.8.2-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | v 20031231 1
P 200 200 200 0 1 0 1
L 200 200 200 450 3 0 0 0 -1 -1
L 200 200 50 450 3 0 0 0 -1 -1
L 200 200 350 450 3 0 0 0 -1 -1
|