News for hackers. Stuff that matters.
Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by EMM_386 on Monday July 24, 2023 @05:58PM (#36854820)
That notification you got about the "20 minutes worth of fuel left" meant before they were forced to divert to the alternate.

There are numerous FAA requirements about this depending on if you are IFR/VFR, the airport, the expected weather, etc. but the bottom line is sufficient fuel to:

1) Fly to your intended destination.

2) Fly from the destination to the alternate (if required).

3) Fly for an additional 45 minutes at normal cruise speed (minimum).

What the pilot was saying was that they had 20 more minutes until they had to go to Pittsburgh. If it took 45 minutes instead of 20, it was because the computer calculated that was exactly how much more time they could hold.

The last US fatal accident was 14 years ago ... which just goes to show how incredibly safe this all is.

There was no gliding on your flight. It may have felt that way during a descent at flight idle.

The flight may have been scary to the passengers, and people may not have wanted to get back on, but I'm sure it was quite routine to the people up front.

Source: US certified commercial pilot, Aero. Sci. degree. Certified ATC.

Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by jsbg on Monday July 24, 2023 @06:09PM (#36854938)
> That notification you got about the "20 minutes worth of fuel left" meant before they were forced to divert to the alternate.

I believe you but this is yet another reason why it was inappropriate for the pilot to mention this to passengers. Nearly everyone around me was visibly distressed as we "idled" to Pittsburgh.

> The flight may have been scary to the passengers, and people may not have wanted to get back on, but I'm sure it was quite routine to the people up front.

Maybe for the pilot/copilot but the flight attendants' facial expressions when I got off the plane did not suggest this was routine to me.

Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by stevehawk on Monday July 24, 2023 @07:45PM (#36855790)
Flight attendant likely does not know the minimum fuel requirements for IFR flight either, and was likely thinking the same thing the passengers were.
Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by Johnny555 on Tuesday July 25, 2023 @12:25AM (#36857880)
The flight attendants know that the pilot is not going to intentionally let the plane run out of fuel and will land before that happens, even if means declaring an emergency and diverting to any available airfield.
Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by stevehawk on Tuesday July 25, 2023 @01:31PM (#36866067)
i'm sure they'd like to think that, but exactly that has happened in the past. Avianca Flight 52.
Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by stouset on Monday July 24, 2023 @09:21PM (#36856602)
At some point you kind of need to assume the pilots aren’t suicidal nor are they complete idiots, and it would be ridiculous for them to simply circle around aimlessly until they run out of fuel. Being motivated for survival, they are going to fly to the nearest appropriate airport well in advance of an actual emergency situation.

Further consider that other than this story—where the aircraft ran out of fuel due to a wildly unlucky confluence of technical and human failures—you have never heard of a passenger jet running out of fuel midair. Through decades of storms, hurricanes, tornadoes, and every other natural disaster imaginable, we have found a way to get planes onto the ground with fuel to spare.

Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by quickthrower2 on Monday July 24, 2023 @10:35PM (#36857166)
Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by wkat4242 on Monday July 24, 2023 @11:00PM (#36857313)
That accident sparked a huge change in radio verbiage though, it was a total miscommunication..

It was totally avoidable had the crew been able to convey the message to ATC that they had zero fuel left.

Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by ls612 on Monday July 24, 2023 @06:14PM (#36854979)
> The last US fatal accident was 14 years ago ... which just goes to show how incredibly safe this all is.

This isn’t quite true, there was that poor woman sucked out of the Southwest flight in 2018. But your broader point is 100% correct.

Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by 0cf8612b2e1e on Monday July 24, 2023 @08:56PM (#36856391)
Please tell me someone intentionally opened the door. I had not previously thought getting blown out of a plane was a likely possibility.
Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by stouset on Monday July 24, 2023 @09:15PM (#36856548)
An engine failed mid-flight, the casing failed to contain the fan blades as they are designed to do, and one went through a passenger window.

Again, Swiss cheese model. This is some Final Destination shit, not something anyone not an aircraft designer should spend time worrying about.

Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by dreamcompiler on Tuesday July 25, 2023 @12:54AM (#36858046)
The engine shredded itself midflight and blew a hole in the fuselage next to her seat. The other passengers held her and prevented her from being completely sucked out but she still died from her injuries.
Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by ineedasername on Monday July 24, 2023 @11:19PM (#36857450)
Also someone on the ground crew on New Year’s Eve pulled into the engine, though they apparently disregarded multiple warnings about clearance distance from the engine even after nearly getting knocked over by exhaust. I’m not sure how that sort of thing (disregarding multiple warnings & a near miss) can be prevented:

https://www.theguardian.com/us-news/2023/jan/25/alabama-airp...

Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by ls612 on Monday July 24, 2023 @11:43PM (#36857597)
Wasn’t that one ruled a suicide?
Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by ineedasername on Tuesday July 25, 2023 @12:06AM (#36857749)
That was a different one, in Texas more recently. I have to wonder if the person was influenced in their choice of method by the relatively recent news of another dying the same way. In the end that of things, the method, probably doesn’t matter much.

988

Dialing that, at least in the US, will get help to anyone who needs it

Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by mindcrime on Monday July 24, 2023 @06:58PM (#36855407)
n/m
Re:40 years ago yesterday Air Canada Flight 143 ran out of f... by EMM_386 on Monday July 24, 2023 @07:05PM (#36855476)
> but unless you're qualifying what you said to mean something more specific

You're correct. I've edited.