Incidentally, you're on the air in about ten seconds. Nine, eight, seven, six...

7 seconds sound clip from the Good Morning, Vietnam movie soundboard.

You can hear this line at 00:11:31 in the Blu-ray version of the movie.

Quote context

[...]

- I'm with you, man. I'm on your frequency.

- Hey, let me ask you a question. What is the appeal of Joey Bishop?

- I mean, the man's not funny. I know funny and he's not funny.

- Don't get me wrong, he seems like a nice guy, but my father's nice and he's not funny either.

- Joey Bishop. I wish someone would explain this one to me.

- Incidentally, you're on the air in about ten seconds. Nine, eight, seven, six...

- Hey, this has been Fiction and Fact from Marty Lee's almanac.

- And now direct from Crete, welcome the silky smooth sound of Airman Adrian Cronauer.

- Good morning, Vietnam.

- Hey, this is not a test. This is rock 'n' roll.

[...]