frequency to wavelength

sir! I'm getting a strange signal!
where's it coming from, corporal?
it's from outside the galaxy, sir, but closing with incredible speed! and it's coming right at us!
can you read the signal? what does it say?
it says. . . oh my god!
what? what?
it says, 'get out of the way. my brakes are completely shot!'
brakes? on an inter-galactic cruiser? must be from earth. they cannot give up on their ridiculous car culture.
should we change position, sir?
change position? what is this, a 2-lane blacktop? we're in deep space, dammit!
but sir. they are on a collision course!
ok ok. tell navigation to. . . how do you say. . . pull over.
do we need to activate our blinkers, sir?
blinkers? this might as well be 2014. sure. turn them on. I bet you his muffler is probably rusted out too.
muffler, sir?
never mind.