Questions tagged [regulations]

Regulations governing aviation worldwide or in any jurisdiction. Specific jurisdictions should use a more specific tag.

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4
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6answers
171 views

Is night VMC still VMC if the underlying terrain is completely unlighted?

The whole point of visual meteorological conditions (VMC) is that there is sufficient visibility for a pilot to be able to safely fly by visual reference alone, without reference to instruments. This,...
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0answers
29 views

Is there any agency or meeting, at global level, that rules flight zone interdictions? [duplicate]

Considering the number of conflicts in the world, and the tragic event of the airliner crash over Ukrainia caused by military action, there are a lot of flight interdiction zones on the world. From ...
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2answers
65 views

Is there a standard international Minimum Obstacle Clearance Altitude (MOCA)?

In Turkey, the Minimum Obstacle Clearance (MOC) in primary areas is 300m; what about other countries and region?
3
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2answers
169 views

What regulations apply to a VFR flight from South Africa to Namibia?

I just would like to know what kind of flight plan, permissions, en route airway paths and other factors that need to be considered? Other than the passport, PPL license and aircraft documentation ...
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3answers
140 views

How long is a climb leg in a step-climb cruise flight segment allowed to take, according to regulations (FAA/EASA)?

I am working on a trajectory optimisation program for commercial, large aircraft, in which I want to incorporate realistic air traffic control regulations. One of the constraints I want to incorporate ...
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1answer
125 views

What does it take from the airlines to be ETOPS certified?

I have been told that the airlines to be certified for ETOPS apart from the aircraft certification, engineering wise it should have some conditions met in order to get the certification and to ...
4
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1answer
118 views

Is there a standard for the frequency/interval between flashes of anti collision strobe light?

As far as I've spotted on lots of aircraft, I've noticed that the anti collision flashes are in a similar interval, no matter if it's a Boeing 737, Airbus or an F-16 Fighting Falcon. Is there any ...
-4
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1answer
170 views

How moral are military aviation patents [closed]

I was reading about F-35's version that can take of vertically and it's mentioned that they are using a patented technology by Rolls-Royce called Fanlift and Liftsystem which brings me the questions: ...
5
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1answer
185 views

When were commercial pilots first allowed to use glasses?

Currently, pilots with defective (but correctable) vision are allowed to pilot airliners if they have at least two pairs of their corrective lenses (typically glasses) with them on board. Was there a ...
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0answers
88 views

Does the EU set requirements for WiFi on airliners?

Question 1-What are the European Union requirements for US registered aircraft with satellite connectivity for streaming data from gate to gate? Question 2- Does all passenger streaming activity ...
5
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3answers
196 views

How do humanitarian flights arrange special permissions to fly when ATC isn't available?

In natural disasters, transportation infrastructure is often among the first and most critical of public services to be disrupted. Not coincidentally, it's also a time that tends to see small airports ...
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0answers
38 views

Are the Australian NASF guidelines based on ICAO standards?

Here in Australia we have a set of regulations called the "National Airports Safeguarding Framework" (NASF); these consist of 9 federally imposed guidelines for: Measures for Managing Impacts of ...
2
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1answer
79 views

Can US pilots fly VFR OTT and/or VFR at night in Canada without additional ratings?

In the US, private pilots flying under VFR are implicitly allowed to fly without visual reference to the ground, eg. over an overcast cloud layer, as long as they maintain appropriate VFR weather ...
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6answers
3k views

What is the maximal acceptable delay between pilot's input and flight control surface actuation?

While I was watching a cockpit video of an A330 landing in which the pilot was frenetically moving its sidestick, I wander what was the reaction time of this flight by wire system. Indeed, the time ...
4
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1answer
169 views

Are there experimental aircraft regulations in Germany?

The title is the question. Are there any special regulations regarding experimental aircraft in Germany (or the EU)? Those "special regulations" would (hopefully) be looser set of regulations in ...
5
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0answers
70 views

Do UL aircraft complying with LTF-UL need to copy an existing design pattern?

With my current pipe dream being to get physically involved in aviation instead of only theoretically, I looked into the regulations for ultralight planes in Germany. On multiple occasions in the ...
25
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1answer
3k views

Why are electric shavers specifically permitted under FAR §91.21

This struck me as a bit strange, 91.21 which covers electronic devices that can be used during IFR flight has some exceptions, one through three make logical sense (not really sure why portable voice ...
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0answers
76 views

Policies about family flying? [duplicate]

I have many reasons why I would like to be a commercial pilot. One reason is I can take my whole family with me practically anywhere in the world so I've heard. Where are the policies about a pilot ...
2
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1answer
69 views

Does TSR (Time Since Repair) Need A Reset After A Clean/Inspect/Test Workscope?

So I am a little unclear on what the regulations recommend. Say you have a component that has a Restoration (Ignore the nomenclature) workscope but it is strictly an Inspection/Cleaning/Testing ...
3
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2answers
212 views

Are paper charts required for flights outside the USA?

Can international flights by a US operator be performed paperless or do you need complete paper charts?
6
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2answers
316 views

Reclined seats for take off and landing

Normally on commercial flights, passengers are expected to bring their seats to an upright position for take off and landing. There are a few valid reasons for this. A little while ago, on a couple ...
0
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2answers
140 views

What happens to a plane that goes to / from an enclave when the surrounding country closes its airspace?

When Pakistan closed its airspace, planes that had routes flying over Pakistan had to deviate around that country. What would happen to planes en route to or from Lesotho, if South Africa closed its ...
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1answer
74 views

How Military to Civil Aircraft Transition is made by National Authorities?

As we know military aircrafts are not regulated by civil aviation authority organisations,namely FAA, CAA and etc. Is there any possible way to transform a military aircraft( like helicopters) to ...
7
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4answers
430 views

Are ham radio contacts allowed from inside an airplane?

This question probably lies in the middle ground between Amateur Radio.SE and Aviation.SE. I have seen a couple of videos where ham radio contacts are made with people on board a commercial aircraft ...
2
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0answers
47 views

What regulation says that a manufacturer must support a fleet above a specific size?

Beechcraft bought back Starship to reduce the size of the flying fleet so they could stop supporting them. What regulation defines the fleet size a manufacturer has to support?
4
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1answer
118 views

Are aviation regulators generally slower to issue orders affecting their “own” aircraft manufacturers?

It did not fail to escape the attention of commentators that the US Federal Aviation Authority was amongst the last aviation regulators to issue an order grounding the 737 MAX. Is there evidence to ...
7
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1answer
252 views

Is failure to comply with evacuation procedures illegal?

In every flight, we are instructed that we must leave our personal belongings in case of evacuation. I remember also notified that it is illegal not to follow the rules (I don't remember if this goes ...
6
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1answer
336 views

What does “still air” mean when planning alternative airports?

When planning for a takeoff alternate, according to 14 CFR 121.617 (1) Aircraft having 2 engines. Not more than one hour from the departure airport at normal cruising speed in still air with one ...
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0answers
58 views

What is different between HIR (Hold Items Record) and DIR (Deferred Items Record)?

I wonder what is exactly different between HIR and DIR? What is different between HIR (Hold Items Record) and DIR (Deferred Items Record)?
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1answer
197 views

Do I need a license to flight test a homebuilt seaplane at very low altitude?

I am asking this because me and my friends are building a homemade seaplane or boat whatever you want to call it. It's not designed for long-range or high-altitude flights. We're not going to fly at a ...
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1answer
292 views

What is the meaning of Spirit ###?

This Popular Mechanics article writes (about the B-2 Spirit). Only 543 people have ever flown in the cockpit of a B-2. Upon landing I'll become number 544, with the new Air Force handle "Spirit 544....
6
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1answer
261 views

Is In-Seat Rest used regularly where it is legal, and is it restricted by airline SOPs?

This answer says that a pilot who is not flying (PNF) can make use of a procedure called In-Seat Rest to take a nap during flight. A comment on the same answer says that this is illegal in the US, ...
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2answers
98 views

Is it possible to take PPL lessons in different locations and countries?

I have been wondering if it is possible to do flight lessons in different locations? For example, I am currently taking my PPL lessons (VRF) in Manchester, UK. I usually travel between countries in ...
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4answers
629 views

Are pilot YouTubers breaking any rules?

Recently, I've been watching a few YouTubers (mostly FOs) who make great videos like this: Then I realized... They must spend a lot of time setting up cameras, ...
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1answer
158 views

What happens when an aircraft type is grounded while in flight? [duplicate]

Over the past few days, many countries have decided to ground the 737 MAX. Among these, several have also decided to deny passage to the affected models through that country's airspace. How does this ...
3
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1answer
299 views

What happens to an airborne plane when its type is grounded by an authority?

Many countries have (temporarily I think) banned 737 Max 8s from taking off or landing. What happened to the ones in the air? Do they get special permissions or are they forced to divert to a ...
3
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2answers
187 views

Is it possible to 'derate' a plane as a safety measure?

Assuming a type of plane has a technical issue that must be fixed related to its flight behavior, could the plane be derated to add safety margin (instead of banning it). What I have in mind is ...
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1answer
89 views

Are there any non-bureaucratic hurdles preventing more widespread adoption of synthetic vision?

Occasionally, a flight will encounter bad enough weather that the crew will become disoriented. While tools like a terrain radar, ILS, and GPWS/TAWS do help the pilots regain orientation, they're not ...
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3answers
2k views

Which situations would cause a company to ground or recall a aircraft series?

Which agencies or companies might decide to ground an aircraft series, and in which situations can this occurr?
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2answers
177 views

Could the information of flight crew or maintenance personnel be provided to passengers? [closed]

Many passengers experience insecure or anxious feelings during flight. If they were provided aircraft performance info, flight crew or maintenance personnel's info(say personnels have many years of ...
3
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2answers
366 views

What is the maximum number of infants allowed on a flight?

Is there any authority regulation which limits the maximum number of infants allowed on a flight? Some airlines set a limit at 10% of total seats, some airlines have a different limit. Normally, the ...
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1answer
95 views

How does the regulatory body CAA link to aviation? [closed]

How does the regulatory body CAA link to aviation?
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1answer
113 views

Can a surrendered type certificate be reacquired by the manufacturer or by another entity, or is it considered to be permanently lost?

On occasion, the holder of an aircraft type certificate or supplemental type certificate chooses to surrender it to its local civil aviation authority (for instance, the FAA or EASA), which has the ...
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2answers
554 views

How close to the White House did the Space Shuttle Discovery “fly”?

The CNN article For 747, transporting a shuttle is no heavy burden shows the shuttle Discovery on top of a "shuttle shuttle", a special 747 used to shuttle the space shuttles around. How close to the ...
2
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1answer
393 views

Are passengers allowed to travel seatless(on the floor)?

I was told that a flight in Europe carried two passengers on the floor, because their purchased seats didn't exist. BBC. Is that allowed? For example, in Greece, a bus is not allowed to travel with ...
5
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2answers
605 views

What is “Defense Area” on a VFR Sectional Chart?

What is "Defense Area" on a VFR Sectional Chart? The words "DEFENSE AREA" (in all caps) appear all along the US/Mexico border in blue. It's the biggest text on the chart. Interestingly enough, the ...
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0answers
64 views

regulations - Is there a public ICAO roadmap when amendments taking effect

Is there anywhere a roadmap of ICAO when amendments taking effect? Or by any other European regulatory power?
0
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1answer
125 views

Where does it say that type certificates are required?

I am doing research and looking for a regulation (from FAA, Transport Canada, ICAO or anywhere else) that explicitly states that a type certificate is required for aeronautical products (aircraft, ...
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1answer
157 views

What is an “unsafe airline”? [closed]

Question: Is there any internationally accepted definition for what an "unsafe airline" is based on objective criteria (e.g. fatalities per million passengers) ? Or is there an international standard ...
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3answers
887 views

What’s the setting range altimeters can handle?

What’s the setting range altimeters can handle? Is there a standard requiring a certain range for aircraft to be certified? Are there many occasions where a QNH is so high or low that airplanes have ...