Doonesbury by Garry Trudeau for March 10, 1973
Pilot: Got my transfer today, kid. Looks like I'm on my way home to the good ol' U.S. of A.! Say, why don't we take one last spin over the delta? It's a beautiful day, and heck, I gotta admit it's some kinda country! Man: Gee, Neil, that would be fun... promise you won't drop anything on it? Pilot: Yeah, yeah, I promise.