I spent about seven years of my life as a pilot, airport bum, and air traffic controller. Airports can be very interesting, but that doesn't necessarily mean that the pilots, mechanics, controllers, coyote hunters, plumbers, dish washers, wing walkers, and bums at airports are any more interesting than the people who work and hang out at libraries. The secret to a good story is in the telling. LAX just didn't tell us any good stories, and, as I recall, SFO, the 1970 version of LAX staring Lloyd Bridges, wasn't any good at story-telling either. If you're looking for an interesting career, I can definitely recommend aviation. If you're looking for interesting stories, TV's track record suggests that you steer clear of shows that are set at airports.
Bummer!
Bummer!