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Top Questions

4 votes
5 answers
251 views
What is this low wing propeller plane flying near Denver?
0 votes
0 answers
6 views
What would be the likely indication on the VOR for the below question?
2 votes
2 answers
52 views
What plane is this? Its hanging at a bar in Colorado
1 vote
3 answers
68 views
What is the decrease in power when a drone is in descent?
7 votes
5 answers
1k views
Why is it that only prop planes have mixture?
2 votes
1 answer
112 views
Can the holder(s) of a Student Pilot Certificate, properly endorsed for solo flight privileges, participate in a Formation Flight?
3 votes
1 answer
221 views
Why do B787 Dreamliners more often fly at 42,975 ft rather than at 43,000, according to flightradar24?
37 votes
4 answers
16k views
How much is airspeed reduced on an A10-Warthog when firing its cannon?
8 votes
3 answers
5k views
What is the optimal wing sweep angle for a passenger airliner?
2 votes
1 answer
77 views
Are there any external reviews of airplanes' control system software?
6 votes
3 answers
327 views
Have tried to identify the aircraft in the attached photo. It was probably taken in the late 1920's or early 1930's in California
3 votes
2 answers
425 views
What is the difference between the flight control systems of different F-16 models?
4 votes
1 answer
114 views
Did the Concorde have darkened windows?
2 votes
0 answers
33 views
How is airliner pressurization being coped with at high altitude airports? [duplicate]
22 votes
3 answers
53k views
Why is Hydrazine used to power the F-16's EPU?
0 votes
0 answers
29 views
Are there good resources which discuss the technical improvements made in commercial aricraft design and manufacturing
2 votes
0 answers
81 views
Why is thrust (in a high bypass turbofan for e.g.) non-linear with respect to N1?
12 votes
6 answers
5k views
Does this fuel leak from the carburetor of a Cessna 172E need immediate maintenance?
2 votes
1 answer
115 views
Continuing Airworthiness Requirements During Major Modification
5 votes
1 answer
162 views
What rules exist that state what a competent authority do with a runaway drone?
1 vote
1 answer
57 views
Are there any standards for defining your own ARINC 429 labels?
5 votes
4 answers
585 views
Why does lift decrease and drag increase when approaching the stall condition?
2 votes
0 answers
113 views
Can you get records of the actual sale prices of aircraft?
2 votes
4 answers
180 views
What is the indicated airspeed necessary to exit ground effect on takeoff?
2 votes
1 answer
87 views
Is fuel atomized, vaporized or both in the venturi?
0 votes
0 answers
76 views
Which materials were used in the F-100 Super Sabre construction?
1 vote
0 answers
31 views
The Effect of Pitching Moment on Aircraft Stability
7 votes
2 answers
2k views
Why are there no high wing Canard airplanes?
29 votes
7 answers
6k views
Why does flying IFR require a rating?
1 vote
2 answers
132 views
Does a green card holder need TSA approval to take the FAA knowledge test?
0 votes
0 answers
28 views
How does forward sweep for a wing effect the formation of shock waves?
7 votes
2 answers
4k views
How Does the FAA Define the Dimensions of the Touchdown Zone?
7 votes
6 answers
2k views
Can induced drag be negative?
-2 votes
0 answers
88 views
What AOA is to maintained in an inverted flight? [closed]
2 votes
2 answers
189 views
Reference area in lift coefficient calculation
1 vote
4 answers
373 views
+500
A request to check old issues of the Airport/Facility Directory (1994-2001) -- when did this content first appear in the Legend?
3 votes
2 answers
1k views
How can an ultralight be slowed down for landing in a tailwind?
11 votes
3 answers
988 views
Is it legal to fly GA aircraft in temperatures above what is shown on the performance charts?
-1 votes
1 answer
142 views
What is the "mass growth factor" of an aircraft? [closed]
3 votes
1 answer
141 views
What is the best way to move a touring motor glider over a wet grass surface?
7 votes
2 answers
2k views
By aircraft design, excluding engine power, how do you make planes that have a tight turn radius while maintaining speed?
1 vote
0 answers
103 views
Do the A320neo and similar aircraft use ring laser gyros or solid state MEMS gyros?
3 votes
1 answer
150 views
How do I calculate the correct rotation speed for a given density altitude?
0 votes
0 answers
21 views
Are MPD tasks with FEC 6 or 9 mandatory to be included in the maintenance programme? Can they be ignored?
1 vote
1 answer
266 views
How pressure fields change around wing?
5 votes
4 answers
702 views
Why weren’t large, high-power radial engines built to take advantage of the Meredith effect?
9 votes
4 answers
17k views
Why are there so many 7700 squawks?

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