Linked Questions

0
votes
2answers
95 views

Airplane Parachute [duplicate]

I want to ask two questions. Why don't they have parachutes on a passenger airplane? Could it be possible to have a parachute designed for their airplane? Like a big parachute that can safe the ...
8
votes
8answers
12k views

Why don't they build airplanes from 3D printer plastic?

I'm not an expert in this field. My assumption is that there are plastics lighter and stronger than the materials used to build planes. So that would make plane lighter and thus would consume less ...
22
votes
6answers
14k views

Why don't commercial aircraft adopt a slightly more seaplane-like design to allow safer ditching in case of emergency?

For example : Why don't they have a more hydrodynamically shaped fuselage underside ? Specifically for the aircraft that have their engines mounted under the wings, isn't this too dangerous for ...
-2
votes
4answers
2k views

Could ejector seats save lives in commercial aircraft? [duplicate]

If cost were no issue (it could be done cheaply), would installing ejection seats for passengers possibly save lives? There are certain scenarios (albeit extremely rare ones), where the crew may know ...
-8
votes
1answer
244 views

Why can't we think of mechanism to save people in case of airplane problem? [closed]

Given it is 21st century, why we can't think of mechanism which will save people in case there is problem with the airplane during flight? e.g. so that cases like MH370 don't happen? Is this really ...
0
votes
0answers
190 views

What safety systems are currently being developed for crash situations? [duplicate]

I know commercial airplanes are gradually becoming safer thanks to the development of systems that are able to avoid the conditions that would lead to a fatality. But is anybody developing systems for ...
59
votes
8answers
15k views

Even after years of research, why are planes unable to keep passengers alive in case of a fiery crash?

Aviation dates back to the 18th century, and since then tremendous research has been put into making aircraft safer and more efficient. Though these efforts have resulted in better aircraft, why are ...
2
votes
1answer
354 views

Airframe parachute on commercial airlines [duplicate]

My question, would a multi-deployment airframe parachute system be viable on a commercial airline? For example, Grumman & Cirrus already use this system. As with the automobile industries, they ...
0
votes
2answers
215 views

Are there other practical means of 'slowing' down an aircraft, other than parachutes? [closed]

Whenever an airliner crashes, inevitably questions arise as to how can the planes be made safe and ultimately, how can we avoid loss of lives. Though statistically, modern airliners are safest ever, ...
0
votes
0answers
84 views

Crash-landing in the sea [duplicate]

A recurring theme I come across is how, in an emergency, it is safer for a passenger craft (such as an Airbus) to try to land on the ground rather than at sea. My understanding is that the main reason ...
1
vote
0answers
246 views

Why is it that only light aircraft are equipped with airframe parachutes? [duplicate]

Why is it that only light aircraft (like Cessnas and Cirrus') are equipped with airframe parachutes? Isn't it possible for at least slightly larger aircraft to have this feature? And isn't there a way ...
2
votes
2answers
312 views

Is there some technology which will help in stall recovery?

Although rare, it seems that there has been a number of cases where airliners have crashed as a result of a high altitude stall. I tend to picture this as entailing a long, uncontrolled descent where ...
3
votes
4answers
2k views

Why are movable rocket thrusters not used in airplanes?

If an engine fails in a passenger airplane, why can't it have movable rocket thrusters in the wings to help safely land the airplane?
16
votes
1answer
2k views

Airbags in aircraft - is that just a military thing?

The Bell OH-58D (a military helicopter used by the USA) has an airbag to make life better in the event of a crash. I had never heard of such a thing in an aircraft before and I wondered if this ...
70
votes
11answers
16k views

Why don't commercial jet aircraft have a break-apart, parachute escape system?

Imagine that the pilots on a jet aircraft determine that it will crash. Consider what would happen if the design of the craft allowed it to: Break into four pieces Each piece is pressurized ...

15 30 50 per page