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November 2023

Frequencies in Airspace Alerts

See relevant frequencies in airspace alerts as you approach controlled airspace.

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Controlled airspace alerts provide instant access to crucial frequency information worldwide. Radio frequencies are displayed as you approach an airspace, eliminating the need for in-depth airspace information searches.

You can optionally hide the airspace frequencies or customize the alerts in other ways in Map Settings> Alerts > Airspace & NOTAMs.

Controlled airspace classes A, B, and C show all associated frequencies besides tower and any secondary frequencies.

Classes D, ATZ, and MATZ only show tower frequencies.

Airspace class TMZ will show the squawk code and the frequency.

Release notes

Release notes

  • Controlled airspace alerts now provide a list of relevant frequencies as you approach an airspace for easy and timely reference.
  • The types of frequencies shown in Airspace Alerts vary by airspace type to display the most relevant frequencies and minimize clutter. For instance, Class A, B, and C airspace alerts show approach and departure frequencies, whereas Class D alerts exclusively show tower frequencies. Alerts for other specialized airspace types such as ATZs and MATZs include tower, radio, and information frequencies, while TMZ alerts include the squawk code and frequency.
  • You can optionally disable frequencies in airspace alerts and customize the alerts in other ways in Maps Settings > Alerts > Airspace & NOTAMs.

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