air-traffic-control's questions - English 1answer

678 air-traffic-control questions.

Can a pilot transmit and receive information at the same time? Or can he either transmit or receive but not at the same time? I thought communication channels were half-duplex because this reduced ...

How do VFR pilots know whether or not they are inside controlled airspace if they don't have GPS onboard?

Pilots often use non-standard-phraseology for readbacks. Some examples: ATC: DLM, switch to tower, 121.2 P: tower, for DLM or ATC: DLM, identified, climb via the RIDA9 departure P: ...

When ATC mention 'radar contact', what does that mean? In what conditions ATC might contact you and mention 'radar contact' in the call? and what would be the appropriate responses?

I was flying my first solo cross country today with VFR flight following heading east at 5,500 ft. As I approach my top of descent (TOD), the controller nonchalantly said, "[call sign], you can ...

Just wondering if ATC can do this or not. I'd also appreciate input on whether it's useful or a good idea, and how it looks in the real world.

If I am at a towered airport in class delta airspace and I'm departing VFR and tell the ground where I want to go, is it implied to the controller that I'm requesting VFR flight following? Let's say ...

In all of my previous flying experience the controllers provided a squawk code only when I requested flight following. On a recent flight from Buttonville, Ontario (CYKZ), the controller provided a ...

I recently flew from US to Canada. As required I filed a VFR flight plan online (at 1800wxbrief.com). The flight plan was activated after I took off by contacting Flight Services at 122.2. They ...

In US, the process to get flight following is pretty straightforward. You call the approach/center frequency, request a flight following and you get it. On a recent flight originating from a Canadian ...

So I'm just a aviation fan without industrial background. I'm listening to Kennedy Steve's ATC communication and he said more than once like "American 600 in disguise." What does it mean "in ...

What is the correct phraseology to request a parallel track due to weather for example? Something like: OE-DLM, request parallel track to the east, 2 nm Background: I am asking for non-airline ...

I frequently hear the tower instruction Report a two mile base for runway 5 What is the intention of that instruction? I realize that under these circumstances that we're not looking for pinpoint ...

Let's say I'm on a long-range flight at my requested altitude of FL250, and I am handed off into a very busy sector where the controller tells me "Descend and maintain FL210, for traffic." At FL250, ...

When listening to air control traffic, or watching flights on flightradar24.com, some flights show up with ATC call signs (as transmitted on ADS-B) that do not match the flight number as they usually ...

Kind of an edge case, but will the class delta controller ask me to "say intentions"? Or maybe let a bravo controller know I could be entering without permission?

I'm interested to know if any airports use an automated ground operation system guide planes between gates and vise/versa from/to landing strips/tarmacs.

I have made several trips to US ARTCC centers and they had very dim lighting. I was told the lighting, carpet and wall colors where all decided on by the (PATCO) union contract with the FAA. This ...

Above is a picture of a primary / secondary surveillance radar combo (top is secondary, bottom is primary). What does the ASDE-X radar unit look like in real life?

ATC provides "separation" for all aircraft in class bravo airspace. What is the legal definition of separation? Is it the same or different than the see-and-avoid rule (FAR Part 91.113(b)) where all ...

In the world's busiest airports, how is separation managed between departures and arrivals when there are only two parallel runways like in London Heathrow. What is the minimum safe separation?

Air Force One is the official air traffic control call sign for a United States Air Force aircraft carrying the President of the United States. - Wikipedia Do any other nations have an equivalent ...

CNN: The President flies on Air Force One. The Pope flies on "Shepherd One." That's the Federal Aviation-approved call sign for the Boeing 777 in which he'll be traveling around the United ...

ATC technologies are evolving to include other components than primary and secondary surveillance radars, but I believe these two pieces of equipment are still the backbone of ATC. Primary radar (PSR, ...

I don’t think ATC currently has the capability of seeing who’s actually transmitting on the frequency. If technology permits (probably by making a connection between the radios and the transponder), ...

With ADS-C, in the middle of remote areas (like ocean), we can send position report via satellite data link. So, why ADS-B systems on airplane uses ground based stations (VHF datalink) rather than ...

I've recently been reading a number of articles on the current aviation systems. Many of them say that the current aviation infrastructure is 'inefficient' since it is based on OSI model and, so, ...

If an aircraft's flight management system has auto pilot and auto thrust coupling, and it can make changes to the aircraft speed and direction along the entire route without pilot intervention, then ...

I've noticed that ATC sometimes calls out traffic (a traffic advisory?) to aircraft using the "altitude indicates" phraseology, and sometimes a specific altitude is given without the phrase "altitude ...

I was listening to ATC at LAX today and heard them cancel AA 253's takeoff clearance and instruct them to abort their takeoff; it sounds like they were already rolling down the runway when it happened....

The title says it all. In particular, I'm wondering what the differences are in reference to: Takeoffs and landing - can rotorcraft be cleared to take-off / land directly from / to the helipad? When ...

If a helicopter is asked by ATC to hover taxi or air taxi, are they still expected to follow the lateral guidance of taxiways on the ground, or do they proceed "as the crow flies", direct to their ...

In the US, all IFR aircraft need a clearance to be in class A, B, C, D, and E airspace. Does this mean that all aircraft with clearances need to be assigned squawk codes by ATC when they enter?

I was on airnav.com and looked up the info for KIWA. Why does airnav list frequencies for the arrivals (STARs) that serve an airport? Does each frequency correspond to a certain TRACON sector?

If I, pilot, have to make a stop at the undesignated parking position for some reason, such as FOD or ground handlers crossing in the ramp area, it is mandated that I have to contact ATC to explain ...

In a meeting with aviation experts, the terms black routing and red routing were discussed. What are they? From the discussions I was able to put together that either the TMU (Traffic Management Unit) ...

Something tells me that clearance delivery might offer different instructions at airports within class bravo, charlie, and delta airspace - e.g. if I take off VFR from KLAX vs a class delta out in the ...

Does any company make a Bluetooth adapter that will convert my existing wired headset into a 'wireless' headset via Bluetooth? Everything I find re Bluetooth adapters is for music or cell phone usage....

This is a list of the ICAO's standard phraseologies used for preparation for takeoff. I don't understand why "lining up" is (recommended to be) used as a response to a conditional line-up instruction. ...

By all reports, ADS-B is the future of air navigation and ATC. In the simplest definition, ADS-B is aircraft self-reporting GPS position to benefit everyone. How is this secure? Seems like someone ...

Could you summarize what sort of data/objects are present in one type of display but not another? (not asking about construction differences, just the user-facing end, the display/interface.) A ...

When there's new ATIS info available and the altimiter setting has changed, what's the official phraseology for making the announcement to all the aircraft on the frequency? I'm looking in the FAA ATC ...

Just wondering - what's the correct ATC phraseology for a takeoff where a plane does not stop first after lining up with the runway centerline before starting their takeoff roll? Redwood five-two-six-...

I tried searching with terms I think were correct around the net, but no satisfying results. I have seem many times small planes circling around when there is some special event going on. They have ...

I was reading the FAA ATC phraseology document (FAA JO Order 7110.65W) and wanted to see if I could get help on decoding what this phrase meant (from the same document): “American Two Forty−Five, ...

I have a question on voice/data communication between air traffic control and an aircraft. I read somewhere that control communicates with an aircraft directly, through a direct radio link, while it'...

I have heard that you can switch to the tower frequency once you are at the runway hold line and are ready for takeoff without getting permission from ground control to switch frequencies. Is this ...

Do the terms "Airprox" and "Near mid-air collision" mean the same? If not what is the difference between them?

Let's say there are altitude restrictions at 5000ft, 11000ft, 15000ft, 18000ft on a SID chart. While you were following the SID (under ICAO rules), the Departure tells you "Climb 12000ft, cancel ...

If my plane doesn't have a transponder and ATC tells me to squawk some transponder code, how should I respond? Is it just as simple as "I don't have a transponder"? This is for the United States and ...

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