What radio frequency do airplanes use?

Frequency Band Name
118 – 137 MHz VHF Air / Ground Communications
138 – 150.8 & 162 – 174 MHz Fixed, Mobil
225 – 328.6 & 335.4 – 400 MHz UHF Air / Ground Communications (U.S. Military)
328.6 – 335.4 MHz ILS Glide Slope

What is the best frequency to listen to aircraft?

Very High Frequency (VHF)

To support full VHF communications, the FAA recommends that all aircraft with older 360-channel systems should be retrofitted with a 760-channel piece of equipment with 25 kHz channel spacing which is capable of operating in the 118.000 to 136.975 MHz band.

What frequency do airplanes use?

In the US the civil aircraft communications band (118-137 MHz) generally uses 25 kHz spaced channels. As of 2010 aeronautical enroute and flight test stations may use 8.33 kHz spaced channels in the 121.4-123.6, 128.825-132.0 and 136.5-136.875 MHz ranges.

Are aircraft radios VHF or UHF?

The UHF air band operates in AM in a general range of 225.0–399.95 MHz. Many ATC functions have both VHF and UHF frequencies. For example, Newark Liberty Tower uses 118.3 and 257.6. ATC will often broadcast on both the VHF and UHF frequencies.

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What radio do you need to listen to aircraft?

Our range of airband radios can all receive the VHF aircraft band (108-137MHz) while some cover the VHF & UHF aircraft band (225-400MHz) which can receive military aircraft transmissions as well as civilian.

How do I listen to airport frequencies?

If you’ve got nothing better to do on one night, visit LiveATC.net, where anyone with a computer or smartphone and a passing interest in aviation can listen to control towers live, worldwide, and in full action. Student pilots use it to listen to their local airport to get accustomed to the myriad radio calls required.

Is 121.5 still monitored?

DOES ANYONE STILL MONITOR 121.5 MHZ ELTS? Even though satellites no longer monitor 121.5 MHz signals, the search and rescue community will still respond when notified through other means. ELTs were originally intended to use 121.5 MHz to inform air traffic control and pilots monitoring the frequency of an emergency.

Can you listen to aircraft radio?

You can listen to air traffic control radio transmissions

It is illegal under the Wireless Telegraphy Act 1949 2006 to listen to anything other than general reception transmissions unless you are either a licensed user of the frequencies in question or have been specifically authorised to do so by a designated person.

Is listening to air traffic control illegal?

In the US the answer is generally yes, you can listen to such transmissions, but local and federal laws may have some restrictions on what you can do with information gained from listening activities, and in some very specific circumstances you aren’t allowed to listen at all.

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Why do aircraft use AM radio?

They’ve been using it since radio started getting widely used in aircraft, and IN ORDER FOR ALL AIRCRAFT TO BE ABLE TO TALK TO ALL TOWERS they have stuck with the same frequency range, channels, and modulation type. Very simply – Using AM will allow even a distant signal to be heard.

Is VHF or UHF better?

VHF radios are suited for long distances in and outdoor use. UHF radios operate at a higher frequency. This makes them ideal for wireless communications that need to penetrate through buildings, walls, or concrete. UHF radios are suited for indoor communication solutions, where obstacles are easily penetrable.

Can UHF and VHF radios communicate?

It is not possible to match UHF and VHF frequencies, because UHF radios only communicate in UHF 430-470 MHZ range and VHF radios communicate in VHF 150-174 MHZ range.

How far can UHF transmit?

Since UHF transmission is limited by the visual horizon to 30–40 miles (48–64 km) and usually to shorter distances by local terrain, it allows the same frequency channels to be reused by other users in neighboring geographic areas (frequency reuse).

How do I listen to ATC frequencies?

You can also listen to air traffic control facilities from around the world at websites including liveatc.net, globalair.com, airnav.com and radioreference.com.

How can I listen to an airplane?

If you’ve got nothing better to do on one night, visit LiveATC.net, where anyone with a computer or smartphone and a passing interest in aviation can listen to control towers live, worldwide, and in full action. Student pilots use it to listen to their local airport to get accustomed to the myriad radio calls required.

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What can I listen to on a radio scanner?

What’s Legal in the UK?

  • It is legal to buy and own a scanner.
  • It is legal to use a scanner to listen to licensed broadcast radio stations (e.g. BBC and commercial radio stations.
  • It is legal to listen to CB radio transmission and amateur radio transmissions.
  • It is legal to listen to weather and navigation transmissions.
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