- Did he fly 17s or 24s?
- I don't know.

4 seconds sound clip from the The Best Years of Our Lives (1946) movie soundboard.

You can hear this line at 00:55:51.496 in the Blu-ray version of the movie.

Quote context

[...]

- It's all right, Fred. Go back to sleep. Go back to sleep. Go back to sleep, Fred.

- There's nothing to be afraid of. All you have to do is go to sleep and rest.

- Go to sleep. Go to sleep, Fred. Go to sleep and rest.

- Oh, I'm terribly sorry I woke you up.

- Oh, that's all right, but...

- I know. You're about to say, Where am I? I'll tell you later, Fred. You can sleep as long as you want.

- Did he fly 17s or 24s?

- I don't know.

- What group was he with?

- He didn't say.

- Well, what did you two talk about?

- Rob, you'd better hurry up. You'll be late for school.

- Holy Moses. I'll see you later. Bye.

[...]