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Questions tagged [airbus-a350]

A family of long-range, twin-engine wide-body jet airliners developed by Airbus.

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21 votes
2 answers
15k views

Could the Boeing 787-9 near vertical takeoff demonstration be performed by Airbus A350 aircraft?

I am an aviation enthusiast. A couple of months back I came to know about the difference between piloting Boeing and Airbus planes here. What are the main differences piloting Boeing vs. Airbus ...
Rajdeep Singh's user avatar
23 votes
3 answers
16k views

How does the A350/380 operate on Variable Frequency AC generators?

To keep a constant frequency of 400 Hz, most aircraft have a CSD (Constant Speed Drive) associated to the AC generator. On most types (e.g. A320, A330, B737, B747, B777) an Integrated Drive Generator (...
Gianni Alessandro's user avatar
31 votes
1 answer
18k views

Which external instruments are visible on the A350's nose section?

Most pictures of airliner's nose sections show small dark tube- or fin-shaped instruments sticking out of the fuselage below the cockpit windows. For example this Airbus A350 shows them well: ...
florisla's user avatar
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18 votes
3 answers
34k views

Why is Airbus proceeding with both the A330neo and A350 XWB?

Looking at the specifications for the A330neo and A350 XWB, it strikes me that the two under-development models of the A330neo are relatively similar in specification to the A350-800, one slightly ...
gsnedders's user avatar
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14 votes
1 answer
8k views

What is the function of the protruding outlet on the Trent XWB?

Original by Bernd Sieker from Germany (Trent XWB) [CC BY-SA 2.0], via Wikimedia Commons Above is a photo of the Rolls-Royce Trent XWB highlighting the aft facing outlet in question. In a video for ...
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8 votes
4 answers
30k views

Why does the A350-900 call out to retard at 20 feet above the runway?

I watched this video of a delivery of an A350. at 14:50 there is the sequence I'm interested in: the ground radar normally counts down the distance to the ground, ...
Ernsthaft's user avatar
11 votes
2 answers
12k views

Why are the cockpit windshields on the A350 black?

The newest planes like the 787 or A350 have a different kind of cockpit windshields: Picture source The A350 has "black" windshields: Source Does anybody know why are the windshields different?
user13197's user avatar
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9 votes
1 answer
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Why is the A330neo more efficient than the A350 on shorter routes?

For A330neo Wikipedia page, is written: A330neo enables profitability on shorter ranges where the longer-range A350 and Boeing 787 aren't optimized. For what reasons it is true? A330 and A350 ...
Luca Detomi's user avatar
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5 votes
3 answers
1k views

How to find polar curves of airliners?

The pilots operating manual of our Cessna 182 contains the lift-versus-alpha and lift-versus-drag data of the airplane, so I assume this is data that should be publicly available. Is there a ...
Jonny's user avatar
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4 votes
2 answers
3k views

Which engines do airliners start first?

I noticed many planes, especially Boeings (correct me if I'm wrong anywhere), start engine "2" first and shut down engine "2" last. However, I was watching an Airbus A350 cockpit video when I ...
Caden Yeo's user avatar
13 votes
4 answers
3k views

How does the A350 variable camber system decrease drag?

Just curious how the A350 reduces drag/fuel burn by extending the flaps ever so slightly during cruise. Everything I've read about extending flaps says that extending them pushes the centre of ...
Speedalive's user avatar
12 votes
3 answers
4k views

How are these Airbus A350s flying in formation without being affected by wake turbulence?

The first photo in this article appears to depict three Airbus A350s flying closely in tandem at approximately the same altitude. I thought that a large jetliner would leave a trail of wake ...
200_success's user avatar
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11 votes
3 answers
13k views

Why didn't the A330neo and A320neo share the cockpit of the A350?

Recently Airbus presented its lastest projects A330neo and A320neo. I'm sincerely surprised about the cockpit, in that it is essentially the same of the original A330, while I was expecting that ...
Luca Detomi's user avatar
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10 votes
2 answers
3k views

Does the Airbus A350 have an Automatic Emergency Descent System?

In 2009 Airbus went public with a new feature in the Airbus A350, an Automatic Emergency Descent (AED) System. The system would detect a rapid depressurization and, after a defined waiting time, ...
Stefan's user avatar
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9 votes
1 answer
12k views

How is the crew rest area on the A350 accessed?

As per this image of the A350, the crew rest areas have been placed on the top of the fuselage. How can this be possible and how would the crew get into the rear one since it seems that it is placed ...
Fabrizio Mazzoni's user avatar
6 votes
1 answer
929 views

Why are some vertical stabilizers painted 'after' installation?

I recently watched the Airbus videos on making the first PAL and Air China A350s. PAL’s vertical stabilizer was painted before being installed, as explained in 'Why are the tails always painted, but ...
sierrakilo's user avatar
3 votes
2 answers
889 views

What do aerodynamic flow cones measure?

This picture of an Airbus A350 test aircraft shows multiple instruments on the flap fairings, wing fairing and on the empennage: Source: A380_TLS_A350 AIB199GG (high-res version) They are being ...
florisla's user avatar
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2 votes
1 answer
2k views

What's the maximum range an A350-900 can reach at TOW of 250,606 kg and full payload?

When the TOW (takeoff weight) of an A350-900 is 250,606 kg (because of runway length limitation), with maximum payload, what is the maximum range it can reach using the chart above? It is easy to ...
Yip's user avatar
  • 21
2 votes
1 answer
2k views

What trailing edge flap design does the A350 use? Is it similar to the A380?

Both Airbuses have similar flap deployment based on some YouTube videos I have watched, just wondering if they both have the same flap design being "Single-Slotted Fowler Flaps".
Isaac's user avatar
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