Comic Strips

For sure, anyone who has seen some of the videos of drink carts and luggage bouncing off the cabin ceilings during crazy turbulence shouldn't have any questions about the utility of seatbelts in less than catastrophic events.... Which of course is the goal even in 'crash' landings. There are crashes where seatbelts would obviously be worthless, but in anything short of that, you'll be happy that you weren't in a box with 300 human shaped dice being shaken up.

I read this horrible post a few years ago where a PoS passenger didn't buckle up. So the car drove off a cliff, her body flew and killed people in the back seat who were buckled up. The driver survived since he was buckled in.

I was watching one air accident documentary where the plane dropped so hard that people who were unbuckled were launched into the ceiling and people found their phones and laptops in the back of the plane.

THIS!

Yeah, and this is a much more frequent thing than crashes. I've been on planes multiple times when there was sudden turbulence and people without seatbelts lifted out of their seats. I don't think any of my personal experiences resulted in someone hitting their head, but that happens. There was just video of one earlier this year.

I have observed that "very clever" people on the internet have a tendency to disregard solutions that are only partial, even if there is little to no downside to them.

Yeah, it's a similar reason your wear a helmet on a bicycle/motorcycle, if a car hits you doing 50+ MPH you're probably done for regardless of whether you're wearing a helmet. If you go over your handle bars face first into the pavement doing 10 MPH it keeps that injury from being catastrophic.

Yeah but the cartoon is funnier.

The roof tearing off was a Boeing. an Aloha Airlines 737.

Or keep you from bouncing and hitting the ceiling in cases of extreme turbulence. Or yo help on cases of lower-speed crashes (cases where the plane goes into some nosedive are less likely), etc.

Do you have a source for that? I'm skeptical.

And in the rare horrific crash, the seat will not remain attached to the floor anyway.

No, comics are the primary legitimate source of facts so I'm sure it's true.

Keming.

C L I C K

C LI C K

Planes rarely reverse into mountains.

And the survival statistics have a lot to do with the amount of work that has been put into making the worst case "controlled descent into terrain" scenario exceptionally rare.

About 20 years ago I read a grim book about plane crashes. They claimed that the number 1 predictor of crash survivability on commercial craft was being a male between the ages of 20 and 50. They're apparently much better equipped to claw and climb over the other passengers on the way out.

Grim. I fly a lot and think about it at least every other trip.

The stats of surviving in a plane are quite high.

The stats of surviving in a plane with at least one death are very low.

Usually, if anyone dies, everyone dies.

So if you crack your head jumping out you are still awake enough to pull the cord, plus if you land hard you don't smash your head on a rock.

The super high altitude jumpers had altitude devices that would automatically deploy their chutes in the event that their air supplies failed and they passed out.

Yep - the seatbelt and the crash position are extremely effective at preventing death and lessening injuries

Not a stupid question.

Between the training required for a solo parachute jump, and the cost (and more importantly) weight of the equipment, plus the relative safety of commercial flights, it's simply not justified.

In more than a few cases we've seen airliners make emergency landings that are gnarly, but the majority survive. In more cases than I can count, there's checks and balances that ground flights because of safety concerns either at the departure point or at the destination (icing, high winds, etc), or due to mechanical concerns.

It's rare that a fully inspected and functional aeroplane will fall out of the sky, and we do everything in our power to ensure that all planes that leave the ground are fully inspected and functional. Short of a freak occurrence, like a fast forming weather phenomenon, there's so many checks and balances that airliner crashes are exceedingly rare.

So not only is a crash rare, there's no guarantee that a crash will be fatal, usually the pilot can at least get the plane on the ground without killing everyone aboard, and the fact that it's a massive amount of extra weight that requires training that the average person doesn't have, there's little point and nearly nothing to gain from doing something like that, while it would have significant downsides on flight efficiency and increase the costs of fuel per flight due to the extra weight.

Then there's the consideration of, even if they were able to successfully parachute to the ground, what then? It's pretty much a guarantee that nobody has a radio, and that you're far enough away from civilization that your cellphone doesn't work, so now you have hundreds of people spread out over potentially thousands of miles of terrain/water/whatever that you now need weeks to search and rescue everyone. Taking weeks on search and rescue, pretty much guarantees that you'll find people who landed safely, then died from exposure to the environment.

On the flip side, if everyone is in the plane when it crashes then all you need to do is find the plane; everyone will be in that general area, whether alive or dead.

There's just too many downsides to having parachutes on board to make it feasible.

Throwing untrained people out of a commercial airliner at high speed in the middle of a emergency is a good way to ensure no one survives. The equipment would add a significant amount of space, fuel and maintenance burden too, and require major compromises to the aircraft design itself. All to resolve a problem that effectively never happens.