- We're full speed, Hank. Set a course for the Moon.
- Right!

3 seconds sound clip from Radar Men from the Moon - The Enemy Planet (S1E8).

You can hear this line at 00:04:43.722 in the Blu-ray version of the movie.

Quote context

[...]

- I want to get started before there's any chance of the news leaking out, so Retik won't be laying for us when we get there.

- Well, boys, that's it. Hope this trip is as easy as your last one.

- Thanks, it should be. Goodbye.

- Goodbye, sir.

- Hiya, folks, here we go again.

- Hello, Hank, all set?

- Any time now.

- Safety belts fastened? Fire pilot jets. Fire main jets.

- We're full speed, Hank. Set a course for the Moon.

- Right!

- Take over here, will ya, Ted?

- We're just about here. We oughta be down in another two hours.

- I can see the city now.

- We don't wanna get too close, so swing west, Hank and head to that same canyon.

- Okay.

[...]