They have the new B-20 low-level avoidance systems.
4 seconds sound clip from the Superman (1978) movie soundboard.
You can hear this line at 02:27:15 in the Blu-ray version of the movie.
Quote context
[...]
- Trajectory malfunction, sir.
- They have the new B-20 low-level avoidance systems.
- That's impossible. Stand by.
- Two hundred and eighty million dollars and there's not a goddamned thing we can do about it?
- That's right, senator. You got what you paid for.
[...]