No, no, no! Pull back on the stick.
10 seconds sound clip from The Yogi Bear Show - The Buzzin' Bear (1958) - S01E12 TV Series.
You can hear this line at 00:02:16 in the Blu-ray version of the movie.
Quote context
[...]
- Keep calm. We will try to talk you down.
- Pay attention. First, grasp the control stick. Now, move it forward gently.
- No, no, no! Pull back on the stick.
- Push the stick forward, easy. Not that much, you clown!
- This is it! I'm gonna crash!
[...]