I'm watching an episode of Columbo off my TiVo (The Most Crucial Game) and they did a little stock footage of LAX, including an undercarriage shot of an aircraft landing.
An aircraft which was quite obviously a B-52. It has an extremely distinctive landing gear configuration.
Well, see, that's why it was a gaff. I doubt it was actually landing at LAX. They jump cut from an external shot of LAX to the undercarriage shot of a landing B-52. (Camera under the tail shooting along the fuselage showing all 4 mains.)
I make no promises that this journal will be timely and/or interesting - it is just what spills out of my brain. If you're someone you think I should 'friend', tell me who you are. Sometimes I can't tell by checking LJs of people who friend me. :-)