Hottest Questions This Week

28

votes

2

answers

5k

views

Why does the mixture knob spin?

modified Oct 17 at 1:03 John K 94.6k

40

votes

1

answer

8k

views

What is the meaning of these stencils, usually found on military planes?

modified 2 days ago Flynn 151

9

votes

4

answers

3k

views

Why would "hot gases" from a volcano damage helicopter rotors?

helicopter weather volcanoes

modified 6 hours ago Peter Kämpf 211k

9

votes

3

answers

2k

views

Do pilots need a fuel pressure/temperature gauge?

aircraft-design fuel-systems

answered Oct 16 at 20:06 StephenS 21.5k

22

votes

1

answer

2k

views

Can you identify this 1920s or 30s biplane?

aircraft-identification biplane

modified yesterday Andrew 1,459

7

votes

4

answers

3k

views

What navigation actions does a pilot take when simply told to "go around"?

11

votes

2

answers

2k

views

Why are coordinates written at parking bays in civil airports?

airport-markings

modified 52 mins ago JetCityMatt 519

11

votes

1

answer

2k

views

Where is an example of "foreign airspace designated in the United States" mentioned in 91.129?

faa-regulations far-91 part-91-operations

modified Oct 19 at 5:42 randomhead 5,721

7

votes

4

answers

1k

views

In a banked turn, why does the center of gravity, rather than the center of lift, follow the path of a circular arc?

aerodynamics flight-dynamics

modified Oct 15 at 21:00 John K 94.6k

1

vote

2

answers

970

views

Privately owned charter planes or jets flight naming conventions

private-jets charter-operations india

modified Oct 19 at 1:32 Prashant Akerkar 339

6

votes

2

answers

564

views

During an engine failure in Diamond DA-40, should the prop lever be at fine pitch or coarse pitch?

general-aviation emergency-procedures constant-speed-propeller diamond-da40

modified Oct 18 at 21:42 Ryan Mortensen 8,439

5

votes

1

answer

215

views

How a takeoff decision point(TDP) for vertical takeoff vehicle is defined?

helicopter vtol

modified 2 days ago mins 62k

0

votes

1

answer

108

views

How should fuel go through pumps?

aircraft-design fuel-systems

answered Oct 17 at 20:18 John K 94.6k

1

vote

2

answers

138

views

How does the 'efficiency' of a magnus effect flier compare to helicopters and fixed wing aircraft?

aircraft-design

modified 11 hours ago Robert DiGiovanni 12.2k

3

votes

2

answers

149

views

Why do we turn on fuel pump before descent in Diamond DA40?

fuel-systems aircraft-operations diamond-da40

answered Oct 18 at 14:07 StephenS 21.5k

0

votes

2

answers

109

views

Can you get a medical certificate with degraded vision? [duplicate]

medical

answered Oct 16 at 6:08 Carlo Felicione 61.8k

2

votes

1

answer

105

views

How to calculate drag of a flat rectangular surface at given area, air density, airspeed and angle of attack?

aerodynamics drag angle-of-attack

modified yesterday Koyovis 51.2k

2

votes

1

answer

134

views

How do ultralight helicopter like mosquito manage to fly without a swash plate?

helicopter

answered 2 days ago HiddenWindshield 7,229

0

votes

1

answer

100

views

Does the nacelle strut experience reaction forces due to lift, drag, thrust, weight of engine during cruise flight?

aircraft-design aerodynamics jet-engine airliner wing

modified 17 hours ago John K 94.6k

-1

votes

0

answers

122

views

Boeing executive's quote [closed]

boeing

asked 19 hours ago akhmeteli 119

0

votes

1

answer

92

views

Can single engine/smaller aircraft turn off ADS-B?

0

votes

1

answer

109

views

How to calculate the takeoff speed for a hypothetical aircraft?

takeoff aircraft-physics lift airfoil

answered Oct 16 at 13:04 Robert DiGiovanni 12.2k

1

vote

0

answers

108

views

Where are the small fuel reservoir tanks on a Cessna P210N?

fuel-systems fuel-tanks cessna-210-centurion

modified 2 days ago Programmer 219

0

votes

0

answers

84

views

Why they don't refuel A-340 airliners in flight? [duplicate]

aircraft-design aircraft-performance mid-air-refueling long-haul

asked yesterday Urquiola 1,514

0

votes

0

answers

83

views

Data on the year that airports are constructed [closed]

aviation-history airport

modified Oct 17 at 9:48 Bianfable 39.2k

-2

votes

0

answers

81

views

Clean Sheet Design - What technologies/features would you include? [closed]

aircraft-design aerodynamics

modified 2 days ago Robert Braun 7

2

votes

0

answers

78

views

Is company-sponsored training considered compensation?

faa-regulations flight-training compensation

modified 10 hours ago ymb1 110k

3

votes

0

answers

77

views

Can I just differentiate my Euler rates to get the angular rates?

aerodynamics flight-dynamics

modified Oct 18 at 10:50 Bianfable 39.2k

0

votes

1

answer

77

views

Wind direction on a chart? [duplicate]

meteorology

modified yesterday tedioustortoise 596

1

vote

0

answers

76

views

What is the difference between "origin date" and "departure date"?

terminology time

modified yesterday stoft 111

0

votes

1

answer

55

views

Approach clearance within a TAA [closed]

clearance

modified Oct 17 at 3:04 randomhead 5,721

0

votes

1

answer

31

views

Does the cross country for instrument rating have leg distance requirements?

faa-regulations instrument-flight-rules far-61

modified 7 hours ago Pondlife 67.7k

2

votes

0

answers

64

views

If I have two 61.87(n)/(p) student solo endorsements, can I pick which one to operate under?

ppl logbook-endorsements solo-flight

asked Oct 16 at 23:11 Azendale 425

0

votes

0

answers

53

views

What's the altitude and velocity record for a ground-launched rocket plane?

aviation-history rocket

modified 10 hours ago ymb1 110k

1

vote

0

answers

50

views

How does the 'efficiency' of a cyclorotor compare to helicopters and fixed wing aircraft?

aircraft-design

asked yesterday Bruce Adams 121

0

votes

0

answers

43

views

What limits the speed of a hypersonic aircraft flying in the lower atmosphere? Are there estimates for its max possible speed?

hypersonic

asked yesterday DrBunny 41

1

vote

0

answers

13

views

Are there any airworthy or transportable A-7 Corsair 2 aircraft as of October 2021?

fighter display

asked 3 hours ago user60702 111

0

votes

0

answers

13

views

Do you know any public competitions/challenges regarding aerospace/aviation/UAM/AAM?

aerospace

modified 3 hours ago papa bear 1

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