This was an interesting movie, but laughable if you're trying to learn more about how air traffic controllers actually operate. They work in the dark (not in a well-lit room as in the movie) for one. Up until recently, they did have sub-standard equipment dating back to the Dark Ages. Lots of smaller, towered airports still have old equipment to this day...scary. One funny thing that I noted in the movie was during some of the outdoor scenes in the "rain"...you could see a reflection of the crew aiming water hoses up in the air to create the effect of rain. The ending was a complete joke. I like Claudia Christian a lot, but even she doesn't make this movie very watchable...avoid it except when in desperate need of entertainment.