Biomechanoid I thought I had it right
This made me think of a Mark Twain quote "It ain't what you don't know that gets you into trouble. It's what you know for sure. That just ain't so.
Ripley: "Calling Antarctica Traffic Control..This is the Nostromo 180..(forget the rest of the numbers) do you read me?"
I'm doing this from memory so it may not be exact