Questions tagged [nose]

For questions about the nose of aircraft.

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1answer
206 views

Why does the A320 still have this old fashioned nose?

Another answer stated that Airbus was less focused on just brand image, and more on aerodynamics, explaining the more rounded nose of it's 320 vs the 737's. But it still has flat cockpit panes which ...
2
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2answers
264 views

Blunt noses subsonic drag - why a complete ellipse?

At subsonic speeds, blunt noses - both fuselage and airfoil - are good for two reasons: the need to maintain attached flow at varying angles of attack. it has less surface area for the volume, ...
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1answer
1k views

What are these hooks and tassels on the nose?

What are the hooks and tassels hanging down from the nose of this aircraft?
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2answers
151 views

Why don't the noses have the same de-icing metal surface like that of the wing's leading edge, engines, tail, etc.?

For reference, let's take the A320. The nose is painted like the rest of the body. Image Source
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1answer
2k views

What was in the noses of airliners before the weather radar?

At the time of the first Lockheed Constellations, airliners fitted with a weather radar were not common, and the navigator was not placed in the airplane nose. Thus, the nose seems to be mostly dead ...
33
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6answers
16k views

Why does the SR-71 Blackbird sometimes have dents in the nose?

On many pictures (maybe on most of the pictures) part of nose looks hammered or slightly smashed, or bent. Please note these 2 symmetric dents just behind nose spike: source source On other ...
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1answer
333 views

Why is the nose cone of SU-34 white?

The title says it all. Can be clearly seen for example in this image: (image source: Wikimedia) The rest of the jet seems to have a camouflage.
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1answer
161 views

What is the reason for the strips on the nose of the Embraer E175 [duplicate]

Recently I boarded a KLM flight with an Embraer E175, when I noticed the strips on the nose (see image, marked with the black circle). Own image This Embraer E190 also has it: Image source ...
2
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1answer
397 views

What were the Concorde's emergency procedures for an uncommanded droop-nose extension in flight?

The Concorde had a droop nose, which swung down during taxi, takeoff, and (especially) landing, so that the pilots could see where they were going without the long nose getting in the way. During ...
4
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1answer
193 views

Aerospike nose cones for supersonic jets?

Not to be confused with aerospike nozzles. This is about the big pin-like rod in front of ICBM nose cones. This answer (from Space) about aerospike nose cones notes that one of the potential ...
33
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5answers
8k views

Why, until recently, were smooth nose sections not popular?

Why, until recently, were smooth nose sections not popular? By smooth I mean without a break between the nose and windshield. (The question focuses on airliners.) Seeing the Starliner (left) and DC-7 ...
32
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3answers
8k views

How serious is an impact like the 10/2017 Delta Airlines suspected bird strike?

Recently, there was an incident where a Delta Airlines charter flight carrying the Oklahoma City Thunder basketball team was struck by an "unidentified object". Delta's official statement claims that ...
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2answers
1k views

What is this nose cowl mounted display?

(YouTube) A crop duster's nose mounted display. It looks like a poor man's HUD to keep the display and the outside view at roughly the same focus distance, but what is its function?
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1answer
3k views

Is the nose cone of the MiG-21 adjustable in-flight?

In some of the photos I saw of the MiG-21, the nose cone was extended and in others it was shortened. So, is the nose cone of the MiG-21 adjustable in-flight to allow for increased/decreased air flow? ...
14
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4answers
4k views

Does it make sense to do an emergency landing without nose gear in order to reduce stopping distance?

Would a pilot decide to land without the nose gear down to increase friction if for example all the engines have suffered a flame-out and there is only a very short runway available ?
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1answer
430 views

What is the object on the nose of this HondaJet in this marketing video?

In the third Hondajet marketing video there is a sword-like object visible on the nose of the aircraft. What is this used for?
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1answer
4k views

What is the angle of attack of horizontal stabilizer?

It 'appears' that in most flights the horizontal stabilizer is set for positive angle of attack. So does this produce an 'up force' (lifting force) on tail thus making the aircraft nose-heavy? Or ...
5
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1answer
381 views

Why are passenger and cargo airplane noses manufactured separately from fuselages and then put together?

I was wondering why the fuselage of a passenger airplane is not built along with the nose? It might be difficult to build fuselage and wings together as one unit, but nose is a small part. Then why is ...
5
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2answers
911 views

What is a mushing glide?

Source: Wolfgang Langewiesche - Stick and Rudder; An Explanation of the Art of Flying Why is it called a mushing glide? In this glide, does the aircraft point its nose less (or more?) steeply? How ...
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4answers
1k views

What does this statement about steep descent mean?

Source: Wolfgang Langewiesche - Stick and Rudder; An Explanation of the Art of Flying In the first chapter the author mentions, in a glide, if you want to descend more steeply, you want to want to ...
20
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2answers
6k views

What is this hole in the nose of the A330?

In this question, there is an image of a ladder leading to some hole in the bottom of the nose of an A330. What is that hole for? Source
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0answers
217 views

What are the aerodynamic differences between the nose designs of the CSeries and the Boeing 737? [duplicate]

The Bombardier CSeries and the Boeing 737 are two aircraft in the same class. Their nose shapes are very different from each other though as can be seen in these two images. What are the major ...
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1answer
7k views

What are these lines on the nose of a Boeing 737?

What are these lines on the radome? You can also see them here: What are they and what is their function? Source: AviaFilms
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12answers
30k views

Why is the nose of the Mig-21 shaped so differently compared to other fighter aircraft?

If you look at this picture below, you will notice that the nose portion of the Mig-21 has a unique conical shape which is completely different from the nose of the F-16. (Source) (Source) So what ...
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4answers
2k views

Why does the bottom part of an aircraft nose curve upwards?

As you can see in this picture the bottom of the fuselage curves upwards to form the nose.
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2answers
8k views

Why do Boeing and Airbus have distinctively different nose designs?

Boeing aircraft generally have a pointy nose, which seems to me to imply better aerodynamic qualities, less drag etc. Airbus aircraft on the other hand have rather bulbous noses. Is this difference ...