Roger Wilco

I received some instructions regarding a project I am working on and I replied "Roger Wilco". After I sent it I wondered where that phrase came from. It just popped into my head. I remember hearing it often a long time ago, but not recently, so I looked it up and found an explanation in an article on Voice Procedure in Wikipedia. Roger means "information received" and Wilco means "will comply". Huh, just what I meant. Imagine that.