Questions tagged [regulations]

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

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1answer
126 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
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Is it legal to fly over Vatican City?

In February 1922 one or more aircraft flew over the Vatican low enough to disturb the papal conclave then underway. In response, authorities forbade flights over all of Rome until the conclave was ...
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226 views

Is this aircraft legal in Canada?

is an aircraft like this legal in Alberta, Canada? It's basically a human sized quadrocopter. If so do you need any license?
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4answers
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Can civilians buy military aircraft?

Say one wanted to buy a retired F-14, or F-5, or a BAE Hawk. Could I do it? Obviously this would mean stripping out radars, weapons, rwr, and any other sensitive equipment, but after this, would it ...
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1answer
41 views

Is there an official English version of LTF-UL?

I have found the German version of the ultralight regulations under Germany airworthiness authority, but I have not found a link for English version of that. is there any?
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How do I determine which countries have mandated TCAS II V7.1?

I am looking for a source to tell me which countries, specifically in central and South America, require TCAS software Version 7.1 to be installed.
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1answer
103 views

What advantages are there to operate a corporate flight department under Part 135 as a separate entity instead of in-house as a Part 91?

This question specifically involves FAA regulations in the U.S. Some U.S. corporate flight departments will set up a separate business entity for their flight operations to limit the liability of the ...
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2answers
165 views

What are the laws on photographing aircraft in Australia?

Are there any types of aircraft that I am forbidden from photographing aircraft. (Australian aircraft, primarily) in Australia? Are there regulations on what I do with the photographs I take? I assume ...
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2answers
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Can I land a plane in a field in the UK and Republic of Ireland?

So I already saw this question here for the US, but I live in the UK and quite close to the border with the Republic of Ireland (ROI). We have property over the border in the ROI and I was wondering ...
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1answer
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Is a CFII required in order for a flight Instructor to provide training for added class ratings?

Must a flight instructor have a CFII to provide multi-engine add-on training to a customer meeting the following criteria: Holds a commercial pilot certificate with a single engine land class rating. ...
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1answer
174 views

What procedures do I have to follow to fly a seaplane from the US to Canada?

I work in the States and I'm thinking to go visit my friend in Canada. I have access to an Icon A5 and was thinking to fly from my closest lake in Vermont to his house which is also on a lake. What ...
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2answers
181 views

Can private pilots run other non-passenger flight businesses?

As I understand it, private pilots can not take paying passengers. (Friends on a flight can give the pilot strictly only the friend's share of fuel etc. costs.) But in fact can private pilots do ...
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Are manned balloons allowed to land anywhere?

From time to time, quite spectacular videos turn up from hot air balloons landing in unusual or even quite tight spots, such as a soccer field in Vlijmen, a road in Nijkerk, or even a small playground ...
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How close would another aircraft have to fly to warrant a sudden big altitude drop to avoid collision

This morning I read that mulitple people got (light) physical injuries after a passenger flight had to forcefully drop its altitude quickly in order to avoid collision with a fighter jet. The news ...
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5answers
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Are planes allowed to fly in circles, and is there a minimum legal altitude for takeoff and landing?

I live near a small, possibly private, airport. Every day there are small planes flying low over the neighborhood in circles for over half an hour. They appear to just be flying for recreational ...
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2answers
1k views

How are flight hours counted?

I was watching a presentation from a software developers' conference in which the presenter went through the steps leading to the crash of United Airlines Flight 232 to make a point about Crew ...
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3answers
312 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
341 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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1answer
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What are the missing elements to mandate airliners to have an AoA indicator? [closed]

ONGOING EDIT NOTE (By OP) This question is right now being comprehensively reworked to make it less broad over the course of the next number of days. (That's being done mainly offline, so as to ...
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4answers
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Why are combi airliners no longer being built?

Why are combi airliners no longer being built? Is the reason structural, economic or regulatory?
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3answers
177 views

Why are the rudders of quadjets sized to accommodate for a sudden failure of a single engine, rather than two on one side?

For all multiengine jets, the rudder is required to be large enough to allow directional control of the aircraft to be maintained in the event of a sudden failure of one engine, with the other(s) ...
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5answers
270 views

Can a company be both an airplane manufacturer and an airline?

It may be advantageous for a company that manufactures its own aircraft to also be an airline. For example, the airline business would likely have reduced maintenance and parts costs relative to other ...
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1answer
6k views

How do pilots use stopway, EMAS, clearway and displaced threshold?

I noticed in Why is “clearway minus stopway” used in V1 adjustments? that a stopway and an EMAS are both indicated by yellow chevrons: Same Opa-Locka stopway on the left, and San Diego EMAS on the ...
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1answer
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Why do people say aviation regulations are written in blood?

I have heard it said that all aviation regulations are "written in blood". I think this means that every rule in the book exists because someone died - and there was a lesson learned. Is this accurate?...
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Are there regulations about carrying cargo on passenger seats?

We see that passenger aircraft have recently made cargo flights so that the supply chain does not decrease due to the Covid-19 crisis. It is seen that the cargo boxes are loaded on the passenger ...
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1answer
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With a Pandememic grounding many to their residence… How to maintain flight hours?

No matter your Country, is grounding affecting license requirements(Passenger, Cargo or even Private) and how are the hours being rectified. CNN actually posed a great question in this article and I ...
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7answers
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Do lights on aircraft flash in a specific pattern?

On a clear night, everyone can spot planes quite easily: they have flashing lights. I have noticed that the pattern seems different for different planes, and tried to find a meaning. What I saw so ...
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1answer
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How do the FAR's define a cloud?

If you're talking about a big puffy cumulus cloud it's pretty obvious. But from where I am right now, looking up I see grey sky from horizon to horizon. But visibility at the surface is good. All ...
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1answer
201 views

Is it permitted to land amphibian plane in the ocean on Californian coast?

Given the length of the Californian coast, I was surprised to find so few seaplane services. I would expect air taxis between Long Beach and the coast, for example. Is it permitted to land seaplanes ...
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6answers
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Can ATC handle a flight as emergency although the pilots have not declared an emergency?

The preliminary report for the LNI610 crash shows how much distractive conversation there was between ATC and LIN610 at a time when the pilots clearly didn't have the aircraft under control – as ...
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1answer
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Where to download NATs (North Atlantic Tracks) information?

I am reading about NATs (North Atlantic Tracks) and I found out they are created and regulated by the following entities: westbound flow: Shanwick Oceanic Control eastbound flow: Gander Oceanic ...
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2answers
158 views

Do airports have their own incident/accident investigation departments?

Do airports have their own incident/accident investigation departments? or they are restricted to the NCAA/Safety department only?
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6answers
359 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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8answers
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What prevents a passenger from hijacking a private jet?

I was reading another question on this site when I saw this answer. As you can see in the photo I copied below, this private jet has no cockpit door. On commercial aircraft the bullet-proof cockpit ...
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4answers
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Is there a height limit to national airspace?

Given the following facts: satellites can operate at an altitude of 200km without triggering frontier violation incident aircraft can trigger diplomatic protestations if they cross a frontier at an ...
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0answers
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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
196 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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2answers
187 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?
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1answer
157 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 ...
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3answers
2k views

Do Federal Regulations really require compliance with all crewmember instructions?

On commercial flights, we're frequently told that all passengers are "required to comply with lighted signs and placards, and all crew member instructions". But when it comes to the CFRs, the ...
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1answer
280 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 ...
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1answer
188 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: ...
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3answers
228 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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1answer
225 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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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 ...
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3answers
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Why was a flight delayed because of a bird in the cockpit?

This Washington Post article is about a Delta Airlines flight that took off after an initial delay, before turning back again shortly after, because of a bird that managed to stowaway in the cockpit. ...
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2answers
943 views

Do any countries besides the USA accept Basic Med?

Are other countries accepting Basic Med for flights through their airspace, for example the European Union?
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3answers
1k views

What regulations exist for ATC real time RADAR simulator software?

Does professional ATC RADAR simulator software need to comply to some regulations or requirements in order to be used for real life controller training? Have ICAO, Eurocontrol, EASA or FAA published ...
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3answers
372 views

Are there any regulations preventing one from converting an originally cargo aircraft to ferry passengers?

Are there any regulations preventing one from converting the cargo version of the Airbus A380 for passenger use?
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2answers
590 views

Why does a dual-axis autopilot not allow operation in single-axis?

Image source: KFC 225 Pilot's Guide (PDF) In a dual-axis AP, when no lateral mode is selected, a wing leveler (ROL) mode is activated and can't be disengaged unless another lateral mode is selected. ...

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