I Believe I Can Help You Fly March 6, 2010 10:04 AM Subscribe
Ever wondered about the gadgets air traffic controllers use to get you back on the ground? The folks over at Ars Technica have a overview of the technology of air traffic control. Well, as it pertains to the US, anyway.
I thought all you needed was an 8-year-old kid. posted by gman at 10:12 AM on March 6, 2010 [1 favorite]
This is my pencil, my protractor, and the piece of cardboard I use as a ruler. We keep the Russian surplus vacuum tubes in a locked closet over there. posted by Babblesort at 10:19 AM on March 6, 2010 [1 favorite]
Pretty good overview. I got to visit NorCal TRACON a month ago, it was really cool. The room really looked like that linked photo of Potomac TRACON; dark, circular room design, slightly calm and high tech. The displays they had were beautiful, really high resolution / high refresh LCDs. The software and visualizations themselves seemed quite simple, certainly simpler than anything a modern video game has. But also very nicely tuned and appropriate to their tasks.
I'm excited about NextGen and ADS-B, it's going to make a lot of things better. Assuming it ever happens, that is. And there's some discomfort with how much we're going to rely on GPS over all other technologies. ADS-B seems pretty tinker-friendly, too, check out this ADS-B / iPhone integration for example. posted by Nelson at 10:41 AM on March 6, 2010 [2 favorites]
Heh. I thought the 8 year old kid thing was cool and the reaction kind of dumb. posted by Artw at 10:46 AM on March 6, 2010 [1 favorite]
When I was watching the controller do his thing at TRACON I was delighted to see a paper strip delivered to his desk. Even better, it was a plane taking off from my very airport! I think the handoffs in the air from sector to sector are all electronic, basically a little box shows up on the edge of the screen flashing or coloured until acknowledged. The paper slip I saw was from a plane taking off into the airspace; that request has to be relayed from the control tower (far away) to some other controller, I guess. I also understand now why it can take 10-15 minutes to get a clearance to take off, you're on the sneakernet and pretty low in the interrupt priority queue. posted by Nelson at 11:51 AM on March 6, 2010
Thank you rodgerd. When on a flight, I think more about a pilot's skills than an air traffic controller's. Sometimes I can see the control tower when taking off or landing, but mostly I don't pay attention even if I see it, and I certainly don't seek it out. Now I'm realising how essential the pilot/controller communication is. Comforting for flyers. Let's hope ATCs and pilots don't show up on a list of jobs made obsolete in 2010-20. posted by drogien at 12:49 PM on March 6, 2010
I love flying on United because you can listen to the pilots talking to the air traffic controllers. Everyone is really polite and relaxed, which is reassuring. Also, I'm a bit of a communication nerd, to I like hearing it for that reason.
Instead of a map of my journey on my chair screen I would much prefer to have a camera feed from the nose of the plane - that would be entertaining. posted by Tamzin at 4:47 AM on March 7, 2010 [1 favorite]
Yes. So would a camera feed looking over the pilots' shoulders. But my idea would increase pilot anxiety, so I vote for yours. posted by Songdog at 5:33 AM on March 7, 2010
Here's an interesting A380 nose-cam video for you, Tamzin. The kicker is it's pointed backwards, hanging off the landing gear. Cool perspective. posted by Nelson at 8:02 AM on March 7, 2010
« Older Reddit interviews Peter Norvig... | Founded in 1985, the first yea... Newer »
This thread has been archived and is closed to new comments
posted by gman at 10:12 AM on March 6, 2010 [1 favorite]