Live data from Hacker News

Tour of the server room in the Airbus 350

youtube.com

81–90 of 187 posts

Re: Tour of the server room in the Airbus 350

#81
post #7

I'm wondering what part of that setup is necessary for flight. And what is entertainment for the passengers.

Pretty much all of it is necessary for flight in the era of integrated modular avionics, even the brakes are partially implemented in that room.

Entertainment might have main content distribution server there, as well as gateway between flight systems and entertainment (how you get current flight info and stuff like plane cameras)

Re: Tour of the server room in the Airbus 350

#82
post #56

Earlier quoted context omitted.

They sure do move fast - almost supersonic. But yes, they're really trying not to break things.

That's not why the person you're replying to means - 'move fast' means developing fast.

They move fast and apparently also way overhead.

Re: Tour of the server room in the Airbus 350

#83

I always wondered: what would it take me to fly in the cockpit? I'm not a pilot, but I'm willing to be subjected to any amount of security/background check that'll let me witness the machine in action, end-to-end.

You need to work for an airline and have an airside pass. Generally only other pilots (on or off duty) or cabin crew (on duty) are allowed onto the flight deck. They generally don't want strangers on the flight deck because of security and they would not be trained in the emergency procedures.

Even people flying jump are usually outside the flightdeck sitting in the uncomfortable seats in the galley.

Re: Tour of the server room in the Airbus 350

#85
post #79

I always wondered: what would it take me to fly in the cockpit? I'm not a pilot, but I'm willing to be subjected to any amount of security/background check that'll let me witness the machine in action, end-to-end.

You need very good contacts inside an airline. Personal contacts with captain and the like. Sometimes you still can get jump seat flights (a rather uncomfortable seat used for ferrying extra crew) in the cockpit.

I very much hope that is not the case. As a passenger I would not be very happy seeing pilot's friends going in and out of cockpit during the flight.

Re: Tour of the server room in the Airbus 350

#86

Earlier quoted context omitted.

Seriously, for $329 you can get an iPad with Foreflight that’s 100x smoother.

Professional Garmin equipment is already orders of magnitude more expensive though.

Foreflight on an iPad is fully certified

Re: Tour of the server room in the Airbus 350

#87
post #14

Later in the video at 4:48 approx he demonstrates the nav computer GUI in the cockpit and I cringed when he used the touchscreen and there was a lag of about 2-5 (!) seconds after every interaction. My... god.... I kind of almost heard the mechanical drive seeking and reading and searching the heavily fragmented map data...

You would imagine the software and hardware should be several levels above what we would expect to get from even premium brands such as Apple M1 etc. Because it's hard to imagine the pilot trying to restart a piece of equipment in an emergency and getting a blank white screen and a "do you want to send an error report" message coming up.

> You would imagine the software and hardware should be several levels above what we would expect to get from even premium brands such as Apple M1 etc

You would actually expect it to be several levels below, but extremely well tested, just like spacecraft hardware/software.

Re: Tour of the server room in the Airbus 350

#88
post #36

Earlier quoted context omitted.

Probably because it is 10 year old older hardware but thoroughly tested. Using Chrome/JS/CSS on the latest Ryzen might be neat but when you need to transport 300 passengers daily around there is other sort of concerns then taking up 3 folks to the ISS every 6 months.

That is no excuse. It was possible to create almost instantly responsive UIs more than 20 years ago.

Agree. I supported a DOS based touchscreen Point of Sale (POS) with technology from decades ago and it was fast AF. You only got 256 colors and the fonts didn't look that great. But it was a speed demon.

Re: Tour of the server room in the Airbus 350

#89

In related news (same aicraft type involved), Airbus is working with their existing A350 customer Cathay Pacific to explore single pilot operations while in high altitude cruise. https://www.reuters.com/business/aerospace-defense/exclusive...

Wonderful. A number of airlines have a two person in the cockpit rule so one of the pilots can’t deliberately crash the plane because they are suicidal. Which has happened a non-trivial amount of times.

Re: Tour of the server room in the Airbus 350

#90

Earlier quoted context omitted.

Luggage is rolled in with containers and then locked in place (to prevent them rolling around), that's what the rails at the bottom are there for. You would not be able to get out again.

Unfortunately, it's been conclusively shown that getting out again isn't necessarily mission critical for terrorists.

At that point, if they can get in there (or anywhere near the door), they may as well leave a bomb or equivalent explosive/incendiary device (a big enough lithium battery should do the trick). Actually accessing the equipment room isn't really necessary.
Post reply on HN