What is LiveATC and how do you use it in flight simulators?
Learn what LiveATC broadcasts, how to use real ATC audio with a flight simulator, which feed to choose, and why it may not match your sim.
LiveATC is a separate streaming service that carries genuine air traffic control radio from covered airports and sectors. For Aviation & Real-World Flying enthusiasts and flight simmers, it is useful for learning phraseology and adding atmosphere, but it cannot hear, track or control your simulated aircraft and does not replace interactive ATC.
If the terminology is unfamiliar, our explanation of how real, simulated and online ATC differ covers the essential background. The distinction here is simple: LiveATC lets you listen to real radio traffic; it does not give your simulated flight a clearance.
Is LiveATC real ATC?
Yes, LiveATC streams genuine transmissions involving real pilots and air traffic controllers, but the stream is delayed, potentially incomplete and unsuitable for operational use.
Depending on local coverage, a feed may carry ATIS, Ground, Tower, Approach, Departure or Centre/Center. Some feeds monitor one frequency, while others scan or combine several frequencies under one feed name.
That technical detail affects what you hear. A combined scanner feed may switch frequencies and miss the beginning of a call. Because aviation VHF radio is largely line-of-sight, the receiver may pick up the controller clearly while an aircraft remains weak or inaudible, or vice versa.
Coverage depends on volunteer receivers, radio range, network availability and local law. Many airports and countries have no public feed, and the absence of audio does not necessarily indicate a fault with your browser or device.
Can LiveATC respond to your simulated aircraft?
No, LiveATC is receive-only audio and has no connection to your aircraft, flight plan, transponder, simulator traffic or weather.
| ATC option | What it provides | Choose it when | Main limitation |
|---|---|---|---|
| LiveATC | Real-world radio from covered airports and sectors | You want authentic phraseology, traffic flow or background atmosphere | The controllers are speaking to real aircraft, not you |
| Built-in simulator ATC | Computer-generated clearances, vectors and hand-offs | You need instructions tied to your simulated flight | Logic and phraseology may be simplified |
| Human-controlled online ATC | Two-way communication with controllers in a shared simulation | You want live readbacks and instructions that react to your actions | Requires compatible software, preparation and radio discipline |
A mistake we see constantly is treating the real stream as though it were an interactive add-on. LiveATC will not clear you for take-off, change your runway, inject matching aircraft or recognise a readback spoken into your microphone.
Microsoft Flight Simulator users can follow our separate instructions for running real airport radio alongside MSFS, including the practical distinction between listening and communicating.
How do you use LiveATC with a flight simulator?
Use LiveATC as a separate listening source, then configure your simulated flight around the airport, runway or sector being heard.
Find the correct airport or sector. Search using the airport identifier and inspect the feed label. Confirm whether it carries Tower, Ground, Approach or several combined frequencies rather than assuming every feed covers the whole airport.
Load the same location in your simulator. Select the corresponding airport in Microsoft Flight Simulator, X-Plane, Prepar3D or another flight simulator. Similar local time and live weather can improve the match, but they cannot reproduce every real operational decision.
Choose one useful frequency. Tower is the clearest starting point for most simmers because departures, arrivals, runway crossings and go-arounds are easy to relate to the runway. A busy combined feed is much harder to follow.
Start the stream separately. Run the audio in a browser on the same computer, a second display, phone or tablet. Leave enough volume separation to hear both the radio and aircraft alerts; headphones often make weak transmissions easier to understand.
Choose which ATC you will obey. Mute or reduce the simulator's ATC if it issues conflicting instructions. Leaving two unrelated systems at equal volume produces overlapping clearances that cannot be reconciled.
Use an airport chart and follow one callsign. Ground instructions make little sense without the taxiway layout. Listen for the aircraft callsign, instruction, runway or route, altitude or heading, and the pilot's readback.
Copy the flow, not another aircraft's clearance. You can use the active runway, imitate a circuit or practise a similar arrival. Do not treat a heading, altitude or transponder code issued to a real aircraft as an instruction for your flight.
LiveATC is not an operational aviation source. Never rely on a public internet stream in a real aircraft, and never transmit on an aviation frequency in response to something heard through it.
Which LiveATC feed should you start with?
A Tower feed at a medium-sized airport is usually the easiest choice because it offers recognisable events without the workload of a major hub.
ATIS: useful for learning the active runway, weather and operational information. It is repetitive rather than conversational.
Ground: useful for taxi clearances, holding points and runway crossings. Keep the airport chart open or the route will be difficult to visualise.
Tower: useful for take-off, landing, line-up, spacing and go-around phraseology. This is the best general starting point.
Approach or Departure: useful for IFR vectors, altitude changes, speed control and sequencing. Calls move quickly and may cover a large area.
Centre/Center: useful for en-route clearances, level changes and hand-offs. It is less closely tied to what you can see around one airport.
Combined feed: useful when coverage is limited to one scanner. Frequency switching and overlapping conversations make it harder to follow individual aircraft.
If a major international airport sounds like continuous noise, move to a quieter regional Tower feed. The underlying call structure is easier to learn when there is time between transmissions.
Why does real ATC audio not match the simulator?
Real ATC rarely matches a simulator exactly because the stream and the simulated session use different traffic, timing, weather data and operational logic.
The active runway is different
Runway use can differ because of wind, visibility, traffic volume, noise procedures, runway closures or local operational decisions. Matching live weather improves the odds but does not guarantee the same runway.
The real aircraft is missing from the simulator
Simulator traffic systems may filter, delay or omit real flights, and model matching can display the wrong aircraft type. LiveATC itself does not inject traffic, so hearing a callsign does not mean that aircraft will appear in the sim.
Only one side of the conversation is audible
The feed receiver may be close enough to hear the controller but too far from an airborne or ground aircraft. Terrain, buildings, antenna position and transmitter power all affect reception.
Words or entire calls are cut off
A feed scanning several frequencies cannot monitor all of them simultaneously. Buffering, network interruptions and two aircraft transmitting together can also remove part of an exchange.
The stream is behind the real-world traffic
Internet encoding and buffering introduce latency, so “live” does not mean instantaneous. Do not chase exact visual synchronisation between a public audio feed and simulator traffic.
The simulator ATC talks over the real feed
The two systems are generating unrelated instructions. Mute one, or keep built-in ATC at low volume only if you need its simulator-specific prompts and can ignore its conflicting radio calls.
Can LiveATC improve your radio skills?
LiveATC can improve recognition, listening speed and familiarity with real radio cadence, but listening alone does not teach or assess your own transmissions.
A useful exercise is to follow one callsign, write down each clearance, form the readback aloud and compare it with the pilot's response. Start by extracting only the callsign, runway, heading, altitude and instruction; complete comprehension comes with repeated listening.
Phraseology and accents vary between countries, facilities and types of operation. Treat what you hear as a practical listening example rather than a universal script or substitute for formal procedures.