Search Results
Search type | Search syntax |
---|---|
Tags | [tag] |
Exact | "words here" |
Author |
user:1234 user:me (yours) |
Score |
score:3 (3+) score:0 (none) |
Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
Views | views:250 |
Code | code:"if (foo != bar)" |
Sections |
title:apples body:"apples oranges" |
URL | url:"*.example.com" |
Saves | in:saves |
Status |
closed:yes duplicate:no migrated:no wiki:no |
Types |
is:question is:answer |
Exclude |
-[tag] -apples |
For more details on advanced search visit our help page |
Questions about the different choices that aircraft designers (typically aerospace engineers) make in order to create an aircraft.
3
votes
1
answer
231
views
Did older Airliners use a pitot-static system?
Aircraft like the B707, how would the aircraft gather speed and altitude data? And if they used pitot static system by that time, was there ever anything else that gathered the speed data?
2
votes
1
answer
1k
views
Why did Lockheed Martin give the F-22 stealth fighter such small fuel tanks?
Why did Lockheed Martin give the F-22 stealth fighter such small fuel tanks while the F-35 got much more fuel capacity relative to its size and single jet engine?
1
vote
3
answers
706
views
Is it possible to have a fully electric airliner?
Is it possible to have a fully electric airliner?
How much room would have to be sacrificed for a power bank in these aircraft to allow similar range to the current models (e.g., A320, 737, etc.)?
W …
6
votes
1
answer
1k
views
How do aircraft manufacturers determine the elevator size?
I’ve heard some pilots say the MD-11 (I think?)was made with too much elevator, and that it’s an overkill.
So now I’m curious, how do they determine the length for the elevator? Is it possible to ma …
15
votes
3
answers
5k
views
Why were the windows on the Concorde about the size of a hand?
I just saw a comparison between the 787 and Concorde windows. I could be wrong but it almost seems like a hand could cover the majority of the window.
1
vote
1
answer
13k
views
Why does the Pratt & Whitney 747 have an extra engine on the right side but not left side? [duplicate]
What’s the purpose of this design, and why only on one side?
1
vote
1
answer
283
views
Why can’t aircraft use GPS to generate the IAS, instead of using pitot tubes? [duplicate]
I’m mostly asking after reading about Aeroperu Flight 603, which was caused by a piece of tape blocking the sensor. Is there any other way to gather IAS or is this the best way to do it?
-1
votes
1
answer
692
views
How can a runaway trim become so difficult to fight when all a pilot has to do, is “grasp an... [closed]
and how can you even tell the pilots did “grasp and hold” during an investigation? Is it determined based off what they say?
4
votes
2
answers
632
views
If Boeing used two sensors instead of one simultaneously, wouldn’t they be in the same posit...
this article states that the original version of MCAS was suppose to rely on two sensors,
One sensor will detect a high angle of attack, therefore activating MCAS
The other sensor will detect a high …
19
votes
3
answers
11k
views
Why does Boeing use a trim wheel in the 737 and not their other products?
Why does Boeing use a trim wheel in the 737 and not any other products?
Is the trimmed state for the 737 just more important than in the 777? Or even 747?
It gives the impression that a secondary …
5
votes
2
answers
2k
views
Why does the KC-46 use two sensors for MCAS when the 737 Max doesn’t?
this article states
The KC-46 has a two-sensor MCAS system, which “compares the two readings,” the Air Force said.
I’m aware that the 737 uses two sensors and always has, but the computer reads …
1
vote
1
answer
227
views
How did the Brazilian Civil Aviation Authority have MCAS on paper from Jan 2018?
how could they know but nobody else did? Did they buy the extra sensor or something?
2
votes
1
answer
207
views
Why do small jets usually have one low flap setting?
For example, the CRJ has a flap setting of 0, 8, 20, 30, and 45 degrees.
The Learjet has similar features across their models, as far as I can see which is 0, 8, 20, and 40 degrees
Why do smaller …
2
votes
1
answer
539
views
Does ELMS inhibit cabin pressure alarms on the 777, and would the MEC Override Vent be stuck...
I found this article rather interesting, but like most things on the internet, they can be wrong. I couldn't think of a better site to address this question. This user says:
when ELMS takes over powe …